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create mode 100644 src/widget/yearmonth/combo.yearmonth.js create mode 100644 src/widget/yearquarter/combo.yearquarter.js diff --git a/.gitignore b/.gitignore index 015e42057..c070f3a43 100644 --- a/.gitignore +++ b/.gitignore @@ -1,5 +1,4 @@ node_modules/ /.idea/ -dist demo.js demo.css \ No newline at end of file diff --git a/Gruntfile.js b/Gruntfile.js index 8b8c96483..5824052d0 100644 --- a/Gruntfile.js +++ b/Gruntfile.js @@ -51,6 +51,14 @@ module.exports = function (grunt) { ], dest: 'dist/case.js' }, + widgetJs: { + src: [ + 'src/widget/paramsettingcombo/popup.param.js', + 'src/widget/sequencetable/treenumber.sequencetable.js', + 'src/widget/**/*.js' + ], + dest: "dist/widget.js" + }, coreCss: { src: ['src/css/core/**/*.css', 'src/css/utils/**/*.css'], dest: 'dist/core.css' @@ -59,9 +67,13 @@ module.exports = function (grunt) { src: ['src/css/base/**/*.css'], dest: 'dist/base.css' }, + widgetCss: { + src: ['src/css/widget/**/*.css'], + dest: 'dist/widget.css' + }, demoJs: { - src: ['demo/version.js', 'demo/app.js', 'demo/js/**/*.js'], + src: ['demo/version.js', 'demo/app.js', 'demo/config.js', 'demo/js/**/*.js'], dest: 'demo/dist/demo.js' }, demoCss: { diff --git a/demo.html b/demo.html index 52ce5e093..20808e0f0 100644 --- a/demo.html +++ b/demo.html @@ -14,6 +14,7 @@ +
diff --git a/demo/config.js b/demo/config.js new file mode 100644 index 000000000..76aeb0eee --- /dev/null +++ b/demo/config.js @@ -0,0 +1,937 @@ +/** + * Created by User on 2017/3/21. + */ +FINEUI = {}; +FINEUI.WIDGET = [{ + id: -1, + text: "文本框", + isParent: true, + open: false +}, { + id: 2, + pId: -1, + text: "文本框", + isParent: true, + open: false +}, { + pId: -1, + id: 1, + text: "树", + isParent: true, + open: false +}, { + pId: -1, + id: 7, + text: "表格", + isParent: true, + open: false +}, { + pId: -1, + id: 8, + text: "图表", + isParent: true, + open: false +}, { + pId: -1, + id: 3, + text: "日历", + isParent: true, + open: false +}, { + pId: -1, + id: 4, + text: "分页相关", + isParent: true, + open: false +}, { + pId: -1, + id: 5, + text: "tip提示", + isParent: true, + open: false +}, { + pId: -1, + id: 6, + text: "组合控件", + isParent: true, + open: false +}, { + pId: -1, + id: 9, + text: "选色控件", + isParent: true, + open: false +}, { + pId: -1, + id: 10, + text: "canvas绘图", + isParent: true, + open: false +}, { + pId: -1, + id: 11, + text: "svg绘图", + isParent: true, + open: false +}, { + pId: -1, + text: "bi.message", + type: "message" +}, { + pId: -1, + text: "bi.button", + type: "button" +}, { + pId: -1, + text: "bi.multifile", + type: "multifile" +}, { + pId: -1, + text: "bi.label", + type: "label" +}, { + pId: 2, + text: "bi.editor", + type: "editor" +}, { + pId: 2, + text: "bi.state_editor", + type: "state_editor" +}, { + pId: 2, + text: "bi.record_editor", + type: "record_editor" +}, { + pId: 2, + text: "bi.sign_editor", + type: "sign_editor" +}, { + pId: 2, + text: "bi.shelter_editor", + type: "shelter_editor" +}, { + pId: 2, + text: "bi.code_editor", + type: "code_editor" +}, { + pId: 2, + text: "bi.textareaeditor", + type: "textareaeditor" +}, { + pId: 6, + text: "bi.combo", + type: "combo" +}, { + pId: 6, + text: "bi.combo(各种位置)", + type: "combo2" +}, { + pId: 6, + text: "bi.expander", + type: "expander" +}, { + pId: 6, + text: "bi.switcher", + type: "switcher" +}, { + pId: 6, + text: "bi.searcher", + type: "searcher" +}, { + pId: 6, + text: "bi.bubble_combo", + type: "bubble_combo" +}, { + pId: 1, + text: "bi.customtree", + type: "customtree" +}, { + pId: 1, + text: "bi.tree", + type: "tree" +}, { + pId: 1, + text: "bi.sync_tree", + type: "synctree" +}, { + pId: 1, + text: "bi.part_tree", + type: "parttree" +}, { + pId: 1, + text: "bi.display_tree", + type: "displaytree" +}, { + pId: 1, + text: "bi.simple_tree", + type: "simpletree" +}, { + pId: 1, + text: "bi.level_tree", + type: "leveltree" +}, { + pId: 1, + text: "bi.branch_tree", + type: "branch_tree" +}, { + pId: 1, + text: "bi.handstand_branch_tree", + type: "handstand_branch_tree" +}, { + pId: 2, + text: "bi.formula", + type: "formula" +}, { + pId: 9, + text: "bi.farbtastic", + type: "farbtastic" +}, { + pId: 9, + text: "bi.color_picker", + type: "color_picker" +}, { + pId: 9, + text: "bi.color_picker_editor", + type: "color_picker_editor" +}, { + pId: 7, + text: "bi.table_view", + type: "table_view" +}, { + pId: 7, + text: "bi.table_tree", + type: "tabletree" +}, { + pId: 7, + text: "bi.layer_tree_table", + type: "layer_tree_table" +}, { + pId: 7, + text: "bi.tabler", + type: "tabler" +}, { + pId: 8, + text: "bi.chart", + type: "chart" +}, { + pId: 8, + text: "charts", + type: "charts" +}, { + pId: 5, + text: "bi.bubble", + type: "bubble" +}, { + pId: 5, + text: "bi.toast", + type: "toast" +}, { + pId: 5, + text: "bi.tooltip", + type: "tooltip" +}, { + pId: 4, + text: "bi.tab", + type: "tab" +}, { + pId: 4, + text: "bi.pager", + type: "pager" +}, { + pId: 4, + text: "bi.loader", + type: "loader" +}, { + pId: 4, + text: "bi.navigation", + type: "navigation" +}, { + pId: 4, + text: "bi.scroll_view", + type: "scrollview" +}, { + pId: 4, + text: "bi.number_pager", + type: "numberpager" +}, { + pId: 4, + text: "bi.direction_pager", + type: "directionpager" +}, { + pId: 4, + text: "bi.skip_pager", + type: "skippager" +}, { + pId: 4, + text: "bi.all_pager", + type: "allpager" +}, { + pId: 4, + text: "bi.lazyloader", + type: "lazy_loader" +}, { + pId: 3, + text: "bi.calendar", + type: "calendar" +}, { + pId: 3, + text: "bi.year_calendar", + type: "year_calendar" +}, { + pId: 10, + text: "bi.canvas", + type: "canvas" +}, { + pId: 10, + text: "bi.complex_canvas", + type: "complex_canvas" +}, { + pId: 11, + text: "bi.svg", + type: "svg" +}, { + text: "bi.zero_clip", + type: "zclip" +}, { + text: "bi.grid_view", + type: "gridview" +}, { + text: "bi.collection_view", + type: "collectionview" +}, { + text: "bi.grid_table", + type: "gridtable" +}]; +_Models.layout = [{ + text: "bi.center_adapt", + type: "center_adapt" +}, { + text: "bi.float_center_adapt", + type: "float_center_adapt" +}, { + text: "bi.absolute_center_adapt", + type: "absolute_center_adapt" +}, { + text: "bi.flex_center", + type: "flex_center" +}, { + text: "bi.inline_center_adapt", + type: "inline_center_adapt" +}, { + text: "bi.vertical_adapt", + type: "vertical_adapt" +}, { + text: "bi.inline_vertical_adapt", + type: "inline_vertical_adapt" +}, { + text: "bi.horizontal_adapt", + type: "horizontal_adapt" +}, { + text: "bi.horizontal_auto", + type: "horizontal_auto" +}, { + text: "bi.horizontal_float", + type: "horizontal_float" +}, { + text: "bi.left_right_vertical_adapt", + type: "left_right_vertical_adapt" +}, { + text: "bi.center", + type: "center" +}, { + text: "bi.float_center", + type: "float_center" +}, { + text: "bi.vertical", + type: "vertical" +}, { + text: "bi.horizontal", + type: "horizontal" +}, { + text: "bi.border", + type: "border" +}, { + text: "bi.card", + type: "card" +}, { + text: "bi.left, bi.right", + type: "flow" +}, { + text: "bi.lattice", + type: "lattice" +}, { + text: "bi.inline", + type: "inline" +}, { + text: "bi.htape", + type: "htape" +}, { + text: "bi.vtape", + type: "vtape" +}, { + text: "bi.grid", + type: "grid" +}, { + text: "bi.table", + type: "table" +}, { + text: "bi.division", + type: "division" +}, { + text: "bi.window", + type: "window" +}, { + text: "bi.td", + type: "td" +}]; +FINEUI.DETAIL = [{ + id: -2, + text: "各种基础小控件" +},{ + pId: -2, + id: -1, + text: "各种基础小控件" +}, { + pId: -2, + id: 1, + text: "文本框控件" +}, { + pId: -2, + id: 12, + text: "下拉框控件(可测)" +}, { + pId: -2, + id: 2, + text: "年份控件(可测)" +}, { + pId: -2, + id: 3, + text: "月份控件(可测)" +}, { + pId: -2, + id: 4, + text: "季度控件(可测)" +}, { + pId: -2, + id: 5, + text: "简单日期控件(不参与测试)" +}, { + pId: -2, + id: 6, + text: "复杂日期控件(可测)" +}, { + pId: -2, + id: 7, + text: "下拉列表(可测)" +}, { + pId: -2, + id: 8, + text: "选择字段列表(可测)" +}, { + pId: -2, + id: 9, + text: "公式编辑器(可测)" +}, { + id: 10, + pId: -2, + text: "数值区间控件(可测)" +}, { + id: 11, + pId: -2, + text: "下拉复选框有确定按钮(已阅)" +}, { + id: 13, + pId: -2, + text: "移动和复制到分组(可测)" +}, { + id: 14, + pId: -2, + text: "单选下拉树(可测)" +}, { + id: 23, + pId: -2, + text: "可选下拉树(可测)" +}, { + id: 15, + pId: -2, + text: "提示对话框(可测)" +}, { + id: 16, + pId: -2, + text: "复选下拉树(已阅)" +}, { + pId: -2, + id: 17, + text: "时间区间控件" +}, { + pId: -2, + id: 30, + text: "简单搜索控件" +}, { + pId: -2, + id: 18, + text: "简单选择字段" +}, { + pId: -2, + id: 19, + text: "过滤结构" +}, { + pId: -2, + id: 20, + text: "选色控件" +}, { + pId: -2, + id: 21, + text: "文本控件" +}, { + pId: -2, + id: 22, + text: "路径选择" +}, { + pId: -2, + id: 24, + text: "文件管理" +}, { + pId: -2, + id: 25, + text: "表关联树" +}, { + pId: -2, + id: 26, + text: "关联视图" +}, { + pId: -2, + id: 27, + text: "表格" +}, { + pId: -2, + id: 32, + text: "序号表格" +}, { + pId: -2, + id: 28, + text: "图片组件&web组件" +}, { + pId: -2, + id: 29, + text: "布局" +}, { + pId: -2, + id: 31, + text: "详细图表" +}, { + pId: -2, + id: 33, + text: "树标签" +}, { + pId: -2, + id: 34, + text: "单值滑块" +}, { + pId: -2, + id: 35, + text: "区间滑块" +}, { + pId: -2, + id: 36, + text: "文本列表" +}, { + pId: -2, + id: 37, + text: "树列表" +}, { + pId: -2, + id: 38, + text: "日期面板" +}, { + pId: -2, + id: 39, + text: "螺旋分析tab控件" +}, { + pId: -2, + id: 40, + text: "数值微调器" +}, + + + { + pId: -1, + text: "各种通用按钮", + type: "buttons" + }, { + pId: -1, + text: "各种提示性信息", + type: "tips" + }, { + pId: -1, + text: "各种items", + type: "items" + }, { + pId: -1, + text: "各种节点node", + type: "nodes" + }, { + pId: -1, + text: "各种segment", + type: "segments" + }, { + pId: -1, + text: "各种面板", + type: "panes" + }, { + pId: -1, + text: "bi.loading_mask", + type: "loadingmask" + }, { + pId: -1, + text: "可以切换的树", + type: "switch_tree" + }, { + pId: -1, + text: "进度条", + type: "progressbar" + }, { + pId: 1, + text: "bi.text_editor", + type: "text_editor" + }, { + pId: 1, + text: "bi.search_editor", + type: "search_editor" + }, { + pId: 1, + text: "bi.adapt_editor", + type: "adapt_editor" + }, { + pId: 1, + text: "bi.sign_initial_editor", + type: "sign_initial_editor" + }, { + pId: 1, + text: "bi.sign_style_editor", + type: "sign_style_editor" + }, { + pId: 2, + text: "bi.year_combo", + type: "year_combo" + }, { + pId: 3, + text: "bi.month_combo", + type: "month_combo" + }, { + pId: 4, + text: "bi.quarter_combo", + type: "quarter_combo" + }, { + pId: 5, + text: "bi.date_combo", + type: "date_combo" + }, { + pId: 7, + text: "bi.down_list_combo", + type: "down_list_combo" + }, { + pId: 12, + text: "各种trigger", + type: "triggers" + }, { + pId: 12, + text: "bi.text_type_combo", + type: "text_icon_combo" + }, { + pId: 12, + text: "bi.static_combo", + type: "single_select_combo" + }, { + pId: 12, + text: "bi.text_type_down_list_combo", + type: "text_icon_down_list_combo" + }, { + pId: 12, + text: "bi.param_date_combo", + type: "param_date_combo" + }, { + pId: 12, + text: "bi.icon_combo", + type: "icon_combo" + }, { + pId: 12, + text: "bi.formula_combo", + type: "formula_combo" + }, { + pId: 9, + text: "bi.formula_insert", + type: "formula_insert" + }, { + pId: 9, + text: "bi.formula_pane", + type: "formula_pane" + }, { + pId: 8, + text: "bi.select_data_tree", + type: "select_data_tree" + }, { + pId: 8, + text: "bi.select_data_switcher", + type: "select_data_switcher" + }, { + pId: 8, + text: "bi.select_data_search_result", + type: "select_data_search_result" + }, { + pId: 8, + text: "bi.select_data_searcher(点这)", + type: "select_data_searcher" + }, { + pId: 6, + text: "bi.multidate_combo", + type: "multidate_combo" + }, { + pId: 17, + text: "bi.time_interval", + type: "time_interval" + }, { + pId: 10, + text: "bi.numerical_interval", + type: "numerical_interval" + }, { + pId: 11, + text: "bi.multi_select_trigger", + type: "multi_select_trigger" + }, { + pId: 11, + text: "bi.multi_select_search_pane", + type: "multi_select_search_pane" + }, { + pId: 11, + text: "bi.multi_select_popup_view", + type: "multi_select_popup_view" + }, { + pId: 11, + text: "bi.multi_select_check_pane", + type: "multi_select_check_pane" + }, { + pId: 11, + text: "bi.multi_select_combo", + type: "multi_select_combo" + }, { + pId: 13, + text: "bi.move2group_combo", + type: "move2group_combo" + }, { + pId: 13, + text: "bi.copy2group_combo", + type: "copy2group_combo" + }, { + pId: 14, + text: "bi.single_tree_combo", + type: "single_tree_combo" + }, { + pId: 14, + text: "bi.multilayer_single_tree_combo", + type: "multilayer_single_tree_combo" + }, { + pId: 23, + text: "bi.select_tree_combo", + type: "select_tree_combo" + }, { + pId: 23, + text: "bi.multilayer_select_tree_combo", + type: "multilayer_select_tree_combo" + }, { + pId: 15, + text: "bi.dialog", + type: "dialog" + }, { + pId: 16, + text: "bi.multi_tree", + type: "multi_tree" + }, { + pId: 18, + text: "bi.simple_select_data_searcher", + type: "simple_select_data_searcher" + }, { + pId: 19, + text: "bi.filter_pane", + type: "filter_pane" + }, { + pId: 19, + text: "bi.filter_operation", + type: "filter_operation" + }, { + pId: 19, + text: "bi.filter", + type: "filter" + }, { + pId: 20, + text: "bi.color_chooser", + type: "color_chooser" + }, { + pId: 21, + text: "bi.text_toolbar", + type: "text_toolbar" + }, { + pId: 21, + text: "bi.text_area", + type: "text_area" + }, { + pId: 22, + text: "bi.path_chooser", + type: "path_chooser" + }, { + pId: 22, + text: "bi.direction_path_chooser", + type: "direction_path_chooser" + }, { + pId: 24, + text: "bi.file_manager", + type: "file_manager" + }, { + pId: 25, + text: "bi.branch_relation", + type: "branch_relation" + }, { + pId: 26, + text: "bi.relation_view", + type: "relation_view" + }, { + pId: 27, + text: "bi.preview_table", + type: "preview_table" + }, { + pId: 27, + text: "bi.adaptive_table", + type: "adaptive_table" + }, { + pId: 27, + text: "bi.adaptive_table(冻结表头)", + type: "adaptive_table2" + }, { + pId: 27, + text: "bi.custom_scroll_table", + type: "custom_scroll_table" + }, { + pId: 27, + text: "bi.page_table", + type: "page_table" + }, { + pId: 27, + text: "bi.page_table(冻结)", + type: "page_table2" + }, { + pId: 27, + text: "bi.page_table(调整列宽)", + type: "page_table3" + }, { + pId: 27, + text: "bi.excel_table", + type: "excel_table" + }, { + pId: 27, + text: "bi.sortable_table", + type: "sortable_table" + }, { + pId: 27, + text: "bi.excel_view_display_manager", + type: "excel_view_display_manager" + }, { + pId: 32, + text: "bi.sequence_table", + type: "sequence_table" + }, { + pId: 32, + text: "bi.sequence_table(带有汇总)", + type: "sequence_table2" + }, { + pId: 28, + text: "bi.upload_image", + type: "upload_image" + }, { + pId: 28, + text: "bi.web_page", + type: "web_page" + }, { + pId: 29, + text: "bi.arrangement_droppable", + type: "arrangement_droppable" + }, { + pId: 29, + text: "bi.arrangement", + type: "arrangement" + }, { + pId: 29, + text: "bi.adaptive_arrangement", + type: "adaptive_arrangement" + }, { + pId: 29, + text: "bi.arrangement(网格布局)", + type: "grid_arrangement" + }, { + pId: 29, + text: "bi.adaptive_arrangement(网格布局)", + type: "grid_adaptive_arrangement" + }, { + pId: 30, + text: "bi.simple_searcher", + type: "simple_searcher" + }, { + pId: 31, + text: "选色", + type: "select_color_combo" + }, { + pId: 31, + text: "bi.detail_chart", + type: "detail_chart" + }, { + pId: 31, + text: "柱形", + type: "column_charts" + }, { + pId: 31, + text: "条形图", + type: "bar_charts" + }, { + pId: 31, + text: "面积图", + type: "area_charts" + }, { + pId: 31, + text: "其他", + type: "other_charts" + }, { + pId: 33, + text: "文本标签", + type: "list_label" + }, { + pId: 33, + text: "树标签", + type: "tree_label" + }, { + pId: 34, + text: "滑块", + type: "slider" + }, { + pId: 35, + text: "区间双滑块", + type: "interval_slider" + }, { + pId: 36, + text: "文本列表", + type: "string_list" + }, { + pId: 37, + text: "树列表", + type: "tree_list" + }, { + pId: 38, + text: "日期面板", + type: "data_pane" + }, { + pId: 39, + text: "螺旋分析tab控件", + type: "dynamic_group_tab" + }, { + pId: 40, + text: "数值微调器", + type: "finetuning_number_editor" + }]; \ No newline at end of file diff --git a/demo/css/west.css b/demo/css/west.css index 4601cc494..3fa43c065 100644 --- a/demo/css/west.css +++ b/demo/css/west.css @@ -1,3 +1,3 @@ .demo-west { - background-color: #222d32; + background-color: #7f7f7f; } diff --git a/demo/js/west.js b/demo/js/west.js index aaa8740d0..7efe65ccf 100644 --- a/demo/js/west.js +++ b/demo/js/west.js @@ -3,7 +3,13 @@ Demo.West = BI.inherit(BI.Widget, { baseCls: "demo-west" }, render: function () { - + return { + type: "bi.vertical", + items: [{ + type: "bi.vertical", + items: [] + }] + } } }); $.shortcut("demo.west", Demo.West); \ No newline at end of file diff --git a/demo/less/west.less b/demo/less/west.less index c3aabe177..8fc638f67 100644 --- a/demo/less/west.less +++ b/demo/less/west.less @@ -1,3 +1,3 @@ .demo-west { - background-color: #222d32; + background-color: #7f7f7f; } \ No newline at end of file diff --git a/dist/base.css b/dist/base.css new file mode 100644 index 000000000..6505eea15 --- /dev/null +++ b/dist/base.css @@ -0,0 +1,3690 @@ +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-color-picker-button { + background-color: #eaeaea; +} +.bi-color-picker-button .color-picker-button-mask { + border: 1px solid #1a1a1a; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-color-picker > .center-element { + border-left: 1px solid #ffffff; + border-top: 1px solid #ffffff; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-color-picker-editor .color-picker-editor-label { + color: #808080; +} +.bi-color-picker-editor .color-picker-editor-display { + background: #ffffff; + -webkit-border-radius: 2px; + -moz-border-radius: 2px; + border-radius: 2px; + box-shadow: 0px 0px 2px 1px #d4dadd inset; + -webkit-box-shadow: 0px 0px 2px 1px #d4dadd inset; + -moz-box-shadow: 0px 0px 2px 1px #d4dadd inset; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +/* BASICS */ +.CodeMirror { + /* Set height, width, borders, and global font properties here */ + font-family: monospace; + cursor: text; + width: 100%; + height: 100%; + color: black; +} +/* PADDING */ +.CodeMirror-lines { + padding: 4px 0; + /* Vertical padding around content */ +} +.CodeMirror pre { + padding: 0 4px; + /* Horizontal padding of content */ +} +.CodeMirror-scrollbar-filler, +.CodeMirror-gutter-filler { + background-color: white; + /* The little square between H and V scrollbars */ +} +/* GUTTER */ +.CodeMirror-gutters { + border-right: 1px solid #ddd; + background-color: #f7f7f7; + white-space: nowrap; +} +.CodeMirror-linenumber { + padding: 0 3px 0 5px; + min-width: 20px; + text-align: right; + color: #999; + white-space: nowrap; +} +.CodeMirror-guttermarker { + color: black; +} +.CodeMirror-guttermarker-subtle { + color: #999; +} +/* CURSOR */ +.CodeMirror div.CodeMirror-cursor { + border-left: 1px solid black; +} +/* Shown when moving in bi-directional text */ +.CodeMirror div.CodeMirror-secondarycursor { + border-left: 1px solid silver; +} +.CodeMirror.cm-fat-cursor div.CodeMirror-cursor { + width: auto; + border: 0; + background: #7e7; +} +.CodeMirror.cm-fat-cursor div.CodeMirror-cursors { + z-index: 1; +} +.cm-animate-fat-cursor { + width: auto; + border: 0; + -webkit-animation: blink 1.06s steps(1) infinite; + -moz-animation: blink 1.06s steps(1) infinite; + animation: blink 1.06s steps(1) infinite; +} +@-moz-keyframes blink { + 0% { + background: #7e7; + } + 50% { + background: none; + } + 100% { + background: #7e7; + } +} +@-webkit-keyframes blink { + 0% { + background: #7e7; + } + 50% { + background: none; + } + 100% { + background: #7e7; + } +} +@keyframes blink { + 0% { + background: #7e7; + } + 50% { + background: none; + } + 100% { + background: #7e7; + } +} +/* Can style cursor different in overwrite (non-insert) mode */ +.cm-tab { + display: inline-block; + text-decoration: inherit; +} +.CodeMirror-ruler { + border-left: 1px solid #ccc; + position: absolute; +} +/* DEFAULT THEME */ +.cm-s-default .cm-header { + color: blue; +} +.cm-s-default .cm-quote { + color: #090; +} +.cm-negative { + color: #d44; +} +.cm-positive { + color: #292; +} +.cm-header, +.cm-strong { + font-weight: bold; +} +.cm-em { + font-style: italic; +} +.cm-link { + text-decoration: underline; +} +.cm-strikethrough { + text-decoration: line-through; +} +.cm-s-default .cm-atom { + color: #219; +} +.cm-s-default .cm-number { + color: #164; +} +.cm-s-default .cm-def { + color: #00f; +} +.cm-s-default .cm-variable-2 { + color: #05a; +} +.cm-s-default .cm-variable-3 { + color: #085; +} +.cm-s-default .cm-comment { + color: #a50; +} +.cm-s-default .cm-string { + color: #a11; +} +.cm-s-default .cm-string-2 { + color: #f50; +} +.cm-s-default .cm-meta { + color: #555; +} +.cm-s-default .cm-qualifier { + color: #555; +} +.cm-s-default .cm-builtin { + color: #30a; +} +.cm-s-default .cm-bracket { + color: #997; +} +.cm-s-default .cm-tag { + color: #170; +} +.cm-s-default .cm-attribute { + color: #00c; +} +.cm-s-default .cm-hr { + color: #999; +} +.cm-s-default .cm-link { + color: #00c; +} +.cm-s-default span[class*="fieldName"] { + color: white; + padding: 1px ; + margin: 1px 0px; + background: #009de3; +} +.cm-s-default span[class*="start"] { + -webkit-border-radius: 3px 0px 0px 3px; + -moz-border-radius: 3px 0px 0px 3px; + border-radius: 3px 0px 0px 3px; + margin-left: 3px; +} +.cm-s-default span[class*="end"] { + -webkit-border-radius: 0px 3px 3px 0px; + -moz-border-radius: 0px 3px 3px 0px; + border-radius: 0px 3px 3px 0px; + margin-right: 3px; +} +.cm-s-default span[class*="start end"] { + -webkit-border-radius: 3px; + -moz-border-radius: 3px; + border-radius: 3px; +} +.cm-s-default span[class*="#"] { + color: #009de3; +} +.cm-s-default .cm-error { + color: #f00; +} +.cm-invalidchar { + color: #f00; +} +.CodeMirror-composing { + border-bottom: 2px solid; +} +/* Default styles for common addons */ +div.CodeMirror span.CodeMirror-matchingbracket { + color: #0f0; +} +div.CodeMirror span.CodeMirror-nonmatchingbracket { + color: #f22; +} +.CodeMirror-matchingtag { + background: rgba(255, 150, 0, 0.3); +} +.CodeMirror-activeline-background { + background: #e8f2ff; +} +/* STOP */ +/* The rest of this file contains styles related to the mechanics of + the editor. You probably shouldn't touch them. */ +.CodeMirror { + position: relative; + overflow: hidden; + background: white; +} +.CodeMirror-scroll { + overflow: scroll !important; + /* Things will break if this is overridden */ + /* 30px is the magic margin used to hide the element's real scrollbars */ + /* See overflow: hidden in .CodeMirror */ + margin-bottom: -30px; + margin-right: -30px; + padding-bottom: 30px; + height: 100%; + outline: none; + /* Prevent dragging from highlighting the element */ + position: relative; +} +.CodeMirror-sizer { + position: relative; + border-right: 30px solid transparent; +} +/* The fake, visible scrollbars. Used to force redraw during scrolling + before actuall scrolling happens, thus preventing shaking and + flickering artifacts. */ +.CodeMirror-vscrollbar, +.CodeMirror-hscrollbar, +.CodeMirror-scrollbar-filler, +.CodeMirror-gutter-filler { + position: absolute; + z-index: 6; + display: none; +} +.CodeMirror-vscrollbar { + right: 0; + top: 0; + overflow-x: hidden; + overflow-y: scroll; +} +.CodeMirror-hscrollbar { + bottom: 0; + left: 0; + overflow-y: hidden; + overflow-x: scroll; +} +.CodeMirror-scrollbar-filler { + right: 0; + bottom: 0; +} +.CodeMirror-gutter-filler { + left: 0; + bottom: 0; +} +.CodeMirror-gutters { + position: absolute; + left: 0; + top: 0; + z-index: 3; +} +.CodeMirror-gutter { + white-space: normal; + height: 100%; + display: inline-block; + margin-bottom: -30px; + /* Hack to make IE7 behave */ + *zoom: 1; + *display: inline; +} +.CodeMirror-gutter-wrapper { + position: absolute; + z-index: 4; + height: 100%; +} +.CodeMirror-gutter-elt { + position: absolute; + cursor: default; + z-index: 4; +} +.CodeMirror-gutter-wrapper { + -webkit-user-select: none; + -moz-user-select: none; + user-select: none; +} +.CodeMirror-lines { + cursor: text; + min-height: 1px; + /* prevents collapsing before first draw */ +} +.CodeMirror pre { + /* Reset some styles that the rest of the page might have set */ + -moz-border-radius: 0; + -webkit-border-radius: 0; + border-radius: 0; + border-width: 0; + background: transparent; + font-family: inherit; + font-size: inherit; + margin: 0; + white-space: pre; + word-wrap: normal; + line-height: 2em; + color: inherit; + z-index: 2; + position: relative; + overflow: visible; + -webkit-tap-highlight-color: transparent; +} +.CodeMirror-wrap pre { + word-wrap: break-word; + white-space: pre-wrap; + word-break: normal; +} +.CodeMirror-linebackground { + position: absolute; + left: 0; + right: 0; + top: 0; + bottom: 0; + z-index: 0; +} +.CodeMirror-linewidget { + position: relative; + z-index: 2; + overflow: auto; +} +.CodeMirror-code { + outline: none; +} +/* Force content-box sizing for the elements where we expect it */ +.CodeMirror-scroll, +.CodeMirror-sizer, +.CodeMirror-gutter, +.CodeMirror-gutters, +.CodeMirror-linenumber { + -moz-box-sizing: content-box; + box-sizing: content-box; +} +.CodeMirror-measure { + position: absolute; + width: 100%; + height: 0; + overflow: hidden; + visibility: hidden; +} +.CodeMirror-measure pre { + position: static; +} +.CodeMirror div.CodeMirror-cursor { + position: absolute; + border-right: none; + width: 0; +} +div.CodeMirror-cursors { + visibility: hidden; + position: relative; + z-index: 3; +} +.CodeMirror-focused div.CodeMirror-cursors { + visibility: visible; +} +.CodeMirror-selected { + background: #d9d9d9; +} +.CodeMirror-focused .CodeMirror-selected { + background: #d7d4f0; +} +.CodeMirror-crosshair { + cursor: crosshair; +} +.CodeMirror-line::selection, +.CodeMirror-line > span::selection, +.CodeMirror-line > span > span::selection { + background: #d7d4f0; +} +.CodeMirror-line::-moz-selection, +.CodeMirror-line > span::-moz-selection, +.CodeMirror-line > span > span::-moz-selection { + background: #d7d4f0; +} +.cm-searching { + background: #ffa; + background: rgba(255, 255, 0, 0.4); +} +/* IE7 hack to prevent it from returning funny offsetTops on the spans */ +.CodeMirror span { + *vertical-align: text-bottom; +} +/* Used to force a border model for a node */ +.cm-force-border { + padding-right: .1px; +} +@media print { + /* Hide the cursor when printing */ + .CodeMirror div.CodeMirror-cursors { + visibility: hidden; + } +} +/* See issue #2901 */ +.cm-tab-wrap-hack:after { + content: ''; +} +/* Help users use markselection to safely style text background */ +span.CodeMirror-selectedtext { + background: none; +} +/*addon: show-hint*/ +.CodeMirror-hints { + position: absolute; + z-index: 10000; + overflow: hidden; + list-style: none; + margin: 0; + padding: 2px; + -webkit-box-shadow: 2px 3px 5px rgba(0, 0, 0, 0.2); + -moz-box-shadow: 2px 3px 5px rgba(0, 0, 0, 0.2); + box-shadow: 2px 3px 5px rgba(0, 0, 0, 0.2); + border-radius: 3px; + border: 1px solid silver; + background: white; + font-size: 90%; + font-family: monospace; + max-height: 20em; + overflow-y: auto; +} +.CodeMirror-hint { + margin: 0; + padding: 0 4px; + border-radius: 2px; + max-width: 19em; + overflow: hidden; + white-space: pre; + color: black; + cursor: pointer; +} +li.CodeMirror-hint-active { + background: #08f; + color: white; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-message-mask { + background-color: #1a1a1a; + opacity: 0.5; + filter: alpha(opacity=50); +} +.bi-message-title { + background-color: #f4f4f4; + color: #808080; + font-size: 16px; + cursor: pointer; +} +.bi-message-text { + font-size: 16px; + -webkit-user-select: text; + -khtml-user-select: text; + -moz-user-select: text; + -ms-user-select: text; + -o-user-select: text; + user-select: text; +} +.bi-message-content { + background-color: #ffffff; + color: #808080; + font-size: 16px; +} +.bi-message-close { + font-size: 25px; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-multi-list-view .bi-button-mask { + opacity: 0.1; + filter: alpha(opacity=10); +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-popup-panel .popup-panel-title { + background: #f4f4f4; + border-bottom: 1px solid #d4dadd; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-searcher-view { + background: #ffffff; +} +.bi-searcher-view .searcher-view-spliter { + background: #d4dadd; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-panel { + border: 1px solid #a3d6e8; + -webkit-border-radius: 2px; + -moz-border-radius: 2px; + border-radius: 2px; +} +.bi-panel .panel-title { + background-color: #d8f2fd; + border-bottom: 1px solid #a3d6e8; +} +.bi-panel .panel-title .panel-title-text { + cursor: text; + color: #808080; + font-size: 14px; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-all-pager .pager-editor { + background-color: #ffffff; +} +.bi-all-pager .all-pager-prev { + font-size: 16px; + background: #f4f4f4; +} +.bi-all-pager .all-pager-next { + font-size: 16px; + background: #f4f4f4; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-pager .page-item { + border: 1px solid #d4dadd; + -webkit-border-radius: 2px; + -moz-border-radius: 2px; + border-radius: 2px; +} +.bi-pager .page-item.active { + background: #009de3; + color: #ffffff; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-direction-pager .direction-pager-prev { + font-size: 16px; + background: #f4f4f4; +} +.bi-direction-pager .direction-pager-next { + font-size: 16px; + background: #f4f4f4; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-number-pager .number-pager-prev { + font-size: 16px; + background: #f4f4f4; +} +.bi-number-pager .number-pager-next { + font-size: 16px; + background: #f4f4f4; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-skip-pager .skip-pager-prev { + font-size: 16px; + background: #f4f4f4; +} +.bi-skip-pager .skip-pager-next { + font-size: 16px; + background: #f4f4f4; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-request-loading .mask-pane { + background: #ffffff; + opacity: 0.8; + filter: alpha(opacity=80); +} +.bi-request-loading .loading-comment { + font-size: 14px; +} +.bi-request-loading .load-fail-comment { + font-size: 14px; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-segment-button:active, +.bi-segment-button.active { + color: #ffffff; + background: #009de3; +} +.bi-segment-button.disabled, +.bi-segment-button.disabled:hover, +.bi-segment-button.disabled:active { + color: #1a1a1a; + background: #ffffff; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-segment > .center-element { + overflow-x: hidden; + overflow-y: hidden; + background: #ffffff; + border-right: 1px solid #d4dadd; + border-top: 1px solid #d4dadd; + border-bottom: 1px solid #d4dadd; +} +.bi-segment > .first-element { + border-left: 1px solid #d4dadd; + -webkit-border-radius: 6px 0px 0px 6px; + -moz-border-radius: 6px 0px 0px 6px; + border-radius: 6px 0px 0px 6px; +} +.bi-segment > .last-element { + -webkit-border-radius: 0px 6px 6px 0px; + -moz-border-radius: 0px 6px 6px 0px; + border-radius: 0px 6px 6px 0px; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-loading-bar .loading-text { + color: #808080; +} +.bi-loading-bar .loading-text:hover, +.bi-loading-bar .loading-text.hover { + color: #009de3; +} +.bi-loading-bar .loading-text.disabled, +.bi-loading-bar .loading-text.disabled:hover, +.bi-loading-bar .loading-text.disabled:active { + color: #ffffff; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-button { + -webkit-border-radius: 2px; + -moz-border-radius: 2px; + border-radius: 2px; + border: 1px solid #009de3; + background-color: #009de3; + text-align: center; + vertical-align: middle; + cursor: pointer !important; + font-size: 14px; +} +.bi-button.button-common, +.bi-button.button-common .b-font { + color: #ffffff; +} +.bi-button.button-common .b-font:before { + color: #ffffff; +} +.bi-button.button-ignore { + background-color: #ffffff; + border-color: #d4dadd; +} +.bi-button.button-ignore, +.bi-button.button-ignore .b-font { + color: #1a1a1a; +} +.bi-button.button-success { + background-color: #58cc7d; + border-color: #58cc7d; +} +.bi-button.button-success, +.bi-button.button-success .b-font { + color: #ffffff; +} +.bi-button.button-success .b-font:before { + color: #ffffff; +} +.bi-button.button-warning { + background-color: #e85050; + border-color: #e85050; +} +.bi-button.button-warning, +.bi-button.button-warning .b-font { + color: #ffffff; +} +.bi-button.button-warning .b-font:before { + color: #ffffff; +} +.bi-button.button-common.disabled, +.bi-button.button-success.disabled, +.bi-button.button-warning.disabled { + background: #c4c6c6 !important; + border-color: #c4c6c6 !important; +} +.bi-button.button-common.disabled, +.bi-button.button-success.disabled, +.bi-button.button-warning.disabled, +.bi-button.button-common.disabled .b-font, +.bi-button.button-success.disabled .b-font, +.bi-button.button-warning.disabled .b-font { + color: #ffffff !important; +} +.bi-button.button-common.disabled .b-font:before, +.bi-button.button-success.disabled .b-font:before, +.bi-button.button-warning.disabled .b-font:before { + color: #ffffff !important; +} +.bi-button.button-ignore.disabled { + background: #ffffff !important; + border-color: #d4dadd !important; +} +.bi-button.button-ignore.disabled, +.bi-button.button-ignore.disabled .b-font { + color: #c4c6c6 !important; +} +.bi-button.button-ignore.disabled .b-font:before { + color: #c4c6c6 !important; +} +.bi-basic-button.button-common .bi-button-mask, +.bi-basic-button.button-success .bi-button-mask, +.bi-basic-button.button-warning .bi-button-mask { + opacity: 0.2; + filter: alpha(opacity=20); + background-color: #ffffff; +} +.bi-basic-button .bi-button-mask { + opacity: 0.2; + filter: alpha(opacity=20); + background-color: #1a1a1a; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-single-select-icon-text-item:active .b-font:before, +.bi-single-select-icon-text-item.active .b-font:before { + color: #009de3; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-editor { + font-size: 12px; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-multifile-editor .multifile-editor { + text-align: right; + cursor: pointer; + font-size: 100px; + z-index: 2; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-record-editor .record-editor-text { + font-size: 12px; + background: #f4f4f4; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-shelter-editor .shelter-editor-text { + font-size: 12px; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-sign-editor .sign-editor-text { + font-size: 12px; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-state-editor { + font-size: 12px; +} +.bi-state-editor .state-editor-infinite-text { + font-size: 12px; + color: #1a1a1a; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-simple-state-editor { + font-size: 12px; +} +.bi-simple-state-editor .state-editor-infinite-text { + font-size: 12px; + color: #1a1a1a; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-textarea-editor { + overflow-x: hidden; + overflow-y: hidden; +} +.bi-textarea-editor .textarea-editor-content { + font-size: 12px; +} +.bi-textarea-editor .textarea-editor-content { + border: none; +} +.bi-textarea-editor .textarea-editor-content.textarea-editor-focus { + border: 1px solid #009de3; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-file { + opacity: 0; + filter: alpha(opacity=0); + z-index: 2; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-input { + border: none; + outline: none; + background-color: transparent; + padding: 0; + margin: 0; + width: 100%; + height: 100%; +} +.bi-input.bi-input-focus { + border: none; +} +.bi-input.bi-input-error { + border: none; + color: #e85050 !important; +} +.bi-input.disabled { + background-color: white; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-text { + text-overflow: ellipsis; + overflow-x: hidden; + white-space: nowrap; + word-break: break-word; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-bubble { + font-size: 14px; +} +.bi-bubble .bubble-text { + -webkit-border-radius: 2px; + -moz-border-radius: 2px; + border-radius: 2px; + background: #fddddd; + color: #e85050; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-tip { + position: fixed !important; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-toast { + font-size: 14px; + -webkit-border-radius: 2px; + -moz-border-radius: 2px; + border-radius: 2px; +} +.bi-toast.toast-success { + background: #e1f4e7; + color: #0c6d23; +} +.bi-toast.toast-warning { + background: #fddddd; + color: #e85050; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-tooltip { + max-width: 250px; + -webkit-border-radius: 2px; + -moz-border-radius: 2px; + border-radius: 2px; + font-size: 12px; +} +.bi-tooltip.tooltip-success { + background: #fff5c1; + border: 1px solid #fff5c1; + color: #1a1a1a; +} +.bi-tooltip.tooltip-warning { + background: #fddddd; + color: #e85050; + border: 1px solid #f4cbcb; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-collection-table-cell { + -webkit-box-sizing: border-box; + /*Safari3.2+*/ + -moz-box-sizing: border-box; + /*Firefox3.5+*/ + -ms-box-sizing: border-box; + /*IE8*/ + box-sizing: border-box; + /*W3C标准(IE9+,Safari5.1+,Chrome10.0+,Opera10.6+都符合box-sizing的w3c标准语法)*/ + border-right: 1px solid #eaeaea; + border-bottom: 1px solid #eaeaea; +} +.bi-collection-table-cell.first-row { + border-top: 1px solid #eaeaea; +} +.bi-collection-table-cell.first-col { + border-left: 1px solid #eaeaea; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-quick-collection-table > div > .bi-collection { + overflow: hidden !important; + overflow-x: hidden !important; + overflow-y: hidden !important; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-table > .first-col { + border-left: none; +} +.bi-table > .first-row { + border-top: none; +} +.bi-table > div > div > table { + border-bottom: 1px solid #eaeaea; + border-right: 1px solid #eaeaea; +} +.bi-table > div.top-left > div > div > table { + border-bottom: 1px solid #eaeaea; + border-right: 1px solid #eaeaea; +} +.bi-table > div.top-right > div > div > table { + border-bottom: 1px solid #eaeaea; + border-right: 1px solid #eaeaea; +} +.bi-table > div.bottom-left > div > div > table { + border-bottom: 1px solid #eaeaea; + border-right: 1px solid #eaeaea; +} +.bi-table > div.bottom-right > div > div > table { + border-right: 1px solid #eaeaea; + border-bottom: 1px solid #eaeaea; +} +.bi-table > div > div > table, +.bi-table > div > div > div > table { + min-width: 100%; + clear: both; + vertical-align: middle; + border-spacing: 0; + border-collapse: separate; +} +.bi-table > div > div > table, +.bi-table > div > div > div > table, +.bi-table > div > div > table > * > * > th, +.bi-table > div > div > div > table > * > * > th, +.bi-table > div > div > table > * > * > td, +.bi-table > div > div > div > table > * > * > td { + vertical-align: middle; + margin: 0; + padding: 0; +} +.bi-table > div > div > table > tbody > tr > td, +.bi-table > div > div > div > table > tbody > tr > td, +.bi-table > div > div > table > thead > tr > td, +.bi-table > div > div > div > table > thead > tr > td { + border-top: 1px solid #eaeaea; + border-left: 1px solid #eaeaea; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-grid-table-cell { + -webkit-box-sizing: border-box; + /*Safari3.2+*/ + -moz-box-sizing: border-box; + /*Firefox3.5+*/ + -ms-box-sizing: border-box; + /*IE8*/ + box-sizing: border-box; + /*W3C标准(IE9+,Safari5.1+,Chrome10.0+,Opera10.6+都符合box-sizing的w3c标准语法)*/ + border-right: 1px solid #eaeaea; + border-bottom: 1px solid #eaeaea; +} +.bi-grid-table-cell.first-row { + border-top: 1px solid #eaeaea; +} +.bi-grid-table-cell.first-col { + border-left: 1px solid #eaeaea; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.scrollbar-layout-main { + box-sizing: border-box; + outline: none; + overflow: hidden; + position: absolute; + transition-duration: 250ms; + transition-timing-function: ease; + user-select: none; + background-color: rgba(0, 0, 0, 0.1); + border-radius: 5px; +} +.scrollbar-layout-main-vertical { + bottom: 0; + right: 0; + top: 0; + transition-property: background-color; + width: 10px; +} +.scrollbar-layout-main-vertical.public-scrollbar-main-active, +.scrollbar-layout-main-vertical:hover { + width: 10px; +} +.scrollbar-layout-main-horizontal { + bottom: 0; + height: 10px; + left: 0; + transition-property: background-color; + background-color: rgba(0, 0, 0, 0.1); +} +/* Touching the scroll-track directly makes the scroll-track bolder */ +.scrollbar-layout-main-horizontal.public-scrollbar-main-active, +.scrollbar-layout-main-horizontal:hover { + height: 10px; +} +.scrollbar-layout-face { + left: 0; + overflow: hidden; + position: absolute; + z-index: 1; +} +/** + * This selector renders the "nub" of the scrollface. The nub must + * be rendered as pseudo-element so that it won't receive any UI events then + * we can get the correct `event.offsetX` and `event.offsetY` from the + * scrollface element while dragging it. + */ +.scrollbar-layout-face:after { + border-radius: 6px; + content: ''; + display: block; + position: absolute; + transition: background-color 250ms ease; +} +.scrollbar-layout-face-horizontal { + bottom: 0; + left: 0; + top: 0; +} +.scrollbar-layout-face-horizontal:after { + bottom: 2px; + left: 0; + top: 2px; + width: 100%; +} +.scrollbar-layout-face-vertical { + left: 0; + right: 0; + top: 0; +} +.scrollbar-layout-face-vertical:after { + height: 100%; + left: 2px; + right: 2px; + top: 0; +} +/** + * scrollbars. + */ +/* Touching the scroll-track directly makes the scroll-track bolder */ +.public-scrollbar-face:after { + background-color: #c2c2c2; +} +.public-scrollbar-main:hover .public-scrollbar-face:after, +.public-scrollbar-main-active .public-scrollbar-face:after, +.public-scrollbar-faceActive:after { + background-color: #7d7d7d; +} +.horizontal-scrollbar { + bottom: 0; + position: absolute; +} +.horizontal-scrollbar .public-scrollbar-main-horizontal { + background-color: #fff; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-resizable-table-cell .resizable-table-cell-resizer-container { + cursor: ew-resize; + z-index: 1; +} +.bi-resizable-table-cell .resizable-table-cell-resizer-container:hover .resizable-table-cell-resizer-knob, +.bi-resizable-table-cell .resizable-table-cell-resizer-container.dragging .resizable-table-cell-resizer-knob { + background-color: #009de3; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-resizable-table .resizable-table-resizer { + cursor: ew-resize; + z-index: 1; + background-color: #009de3; +} +.bi-resizable-table .resizable-table-region-resizer { + cursor: ew-resize; + z-index: 1; +} +.bi-resizable-table .resizable-table-region-resizer:hover .resizable-table-region-resizer-knob, +.bi-resizable-table .resizable-table-region-resizer.dragging .resizable-table-region-resizer-knob { + background-color: #009de3; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +/** + * Farbtastic Color Picker 1.2 + * © 2008 Steven Wittens + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ +.farbtastic { + position: relative; +} +.farbtastic * { + position: absolute; + cursor: crosshair; +} +.farbtastic, +.farbtastic .wheel { + width: 195px; + height: 195px; +} +.farbtastic .color, +.farbtastic .overlay { + top: 47px; + left: 47px; + width: 101px; + height: 101px; +} +.farbtastic .wheel { + background: url(${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/farbtastic/wheel.png) no-repeat; + width: 195px; + height: 195px; +} +.farbtastic .overlay { + background: url(${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/farbtastic/mask.png) no-repeat; +} +.farbtastic .marker { + width: 17px; + height: 17px; + margin: -8px 0 0 -8px; + overflow: hidden; + background: url(${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/farbtastic/marker.png) no-repeat; +} +/* +== malihu jquery custom scrollbar plugin == +Plugin URI: http://manos.malihu.gr/jquery-custom-content-scroller +*/ +/* +CONTENTS: + 1. BASIC STYLE - Plugin's basic/essential CSS properties (normally, should not be edited). + 2. VERTICAL SCROLLBAR - Positioning and dimensions of vertical scrollbar. + 3. HORIZONTAL SCROLLBAR - Positioning and dimensions of horizontal scrollbar. + 4. VERTICAL AND HORIZONTAL SCROLLBARS - Positioning and dimensions of 2-axis scrollbars. + 5. TRANSITIONS - CSS3 transitions for hover events, auto-expanded and auto-hidden scrollbars. + 6. SCROLLBAR COLORS, OPACITY AND BACKGROUNDS + 6.1 THEMES - Scrollbar colors, opacity, dimensions, backgrounds etc. via ready-to-use themes. +*/ +/* +------------------------------------------------------------------------------------------------------------------------ +1. BASIC STYLE +------------------------------------------------------------------------------------------------------------------------ +*/ +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.mCustomScrollbar { + -ms-touch-action: pinch-zoom; + touch-action: pinch-zoom; + /* direct pointer events to js */ +} +.mCustomScrollbar.mCS_no_scrollbar, +.mCustomScrollbar.mCS_touch_action { + -ms-touch-action: auto; + touch-action: auto; +} +.mCustomScrollBox { + /* contains plugin's markup */ + position: relative; + overflow: hidden; + height: 100%; + max-width: 100%; + outline: none; + direction: ltr; +} +.mCSB_container { + /* contains the original content */ + overflow: hidden; + width: auto; + height: auto; +} +/* +------------------------------------------------------------------------------------------------------------------------ +2. VERTICAL SCROLLBAR +y-axis +------------------------------------------------------------------------------------------------------------------------ +*/ +.mCSB_inside > .mCSB_container { + margin-right: 30px; +} +.mCSB_container.mCS_no_scrollbar_y.mCS_y_hidden { + margin-right: 0; +} +/* non-visible scrollbar */ +.mCS-dir-rtl > .mCSB_inside > .mCSB_container { + /* RTL direction/left-side scrollbar */ + margin-right: 0; + margin-left: 30px; +} +.mCS-dir-rtl > .mCSB_inside > .mCSB_container.mCS_no_scrollbar_y.mCS_y_hidden { + margin-left: 0; +} +/* RTL direction/left-side scrollbar */ +.mCSB_scrollTools { + /* contains scrollbar markup (draggable element, dragger rail, buttons etc.) */ + position: absolute; + width: 16px; + height: auto; + left: auto; + top: 0; + right: 0; + bottom: 0; +} +.mCSB_outside + .mCSB_scrollTools { + right: -26px; +} +/* scrollbar position: outside */ +.mCS-dir-rtl > .mCSB_inside > .mCSB_scrollTools, +.mCS-dir-rtl > .mCSB_outside + .mCSB_scrollTools { + /* RTL direction/left-side scrollbar */ + right: auto; + left: 0; +} +.mCS-dir-rtl > .mCSB_outside + .mCSB_scrollTools { + left: -26px; +} +/* RTL direction/left-side scrollbar (scrollbar position: outside) */ +.mCSB_scrollTools .mCSB_draggerContainer { + /* contains the draggable element and dragger rail markup */ + position: absolute; + top: 0; + left: 0; + bottom: 0; + right: 0; + height: auto; +} +.mCSB_scrollTools a + .mCSB_draggerContainer { + margin: 20px 0; +} +.mCSB_scrollTools .mCSB_draggerRail { + width: 2px; + height: 100%; + margin: 0 auto; + -webkit-border-radius: 16px; + -moz-border-radius: 16px; + border-radius: 16px; +} +.mCSB_scrollTools .mCSB_dragger { + /* the draggable element */ + cursor: pointer; + width: 100%; + height: 30px; + /* minimum dragger height */ + z-index: 1; +} +.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + /* the dragger element */ + position: relative; + width: 4px; + height: 100%; + margin: 0 auto; + -webkit-border-radius: 16px; + -moz-border-radius: 16px; + border-radius: 16px; + text-align: center; +} +.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar, +.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar { + width: 12px; + /* auto-expanded scrollbar */ +} +.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, +.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { + width: 8px; + /* auto-expanded scrollbar */ +} +.mCSB_scrollTools .mCSB_buttonUp, +.mCSB_scrollTools .mCSB_buttonDown { + display: block; + position: absolute; + height: 20px; + width: 100%; + overflow: hidden; + margin: 0 auto; + cursor: pointer; +} +.mCSB_scrollTools .mCSB_buttonDown { + bottom: 0; +} +/* +------------------------------------------------------------------------------------------------------------------------ +3. HORIZONTAL SCROLLBAR +x-axis +------------------------------------------------------------------------------------------------------------------------ +*/ +.mCSB_horizontal.mCSB_inside > .mCSB_container { + margin-right: 0; + margin-bottom: 30px; +} +.mCSB_horizontal.mCSB_outside > .mCSB_container { + min-height: 100%; +} +.mCSB_horizontal > .mCSB_container.mCS_no_scrollbar_x.mCS_x_hidden { + margin-bottom: 0; +} +/* non-visible scrollbar */ +.mCSB_scrollTools.mCSB_scrollTools_horizontal { + width: auto; + height: 16px; + top: auto; + right: 0; + bottom: 0; + left: 0; +} +.mCustomScrollBox + .mCSB_scrollTools.mCSB_scrollTools_horizontal, +.mCustomScrollBox + .mCSB_scrollTools + .mCSB_scrollTools.mCSB_scrollTools_horizontal { + bottom: -26px; +} +/* scrollbar position: outside */ +.mCSB_scrollTools.mCSB_scrollTools_horizontal a + .mCSB_draggerContainer { + margin: 0 20px; +} +.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_draggerRail { + width: 100%; + height: 2px; + margin: 7px 0; +} +.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_dragger { + width: 30px; + /* minimum dragger width */ + height: 100%; + left: 0; +} +.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { + width: 100%; + height: 4px; + margin: 6px auto; +} +.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar, +.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar { + height: 12px; + /* auto-expanded scrollbar */ + margin: 2px auto; +} +.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, +.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { + height: 8px; + /* auto-expanded scrollbar */ + margin: 4px 0; +} +.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonLeft, +.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonRight { + display: block; + position: absolute; + width: 20px; + height: 100%; + overflow: hidden; + margin: 0 auto; + cursor: pointer; +} +.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonLeft { + left: 0; +} +.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonRight { + right: 0; +} +/* +------------------------------------------------------------------------------------------------------------------------ +4. VERTICAL AND HORIZONTAL SCROLLBARS +yx-axis +------------------------------------------------------------------------------------------------------------------------ +*/ +.mCSB_container_wrapper { + position: absolute; + height: auto; + width: auto; + overflow: hidden; + top: 0; + left: 0; + right: 0; + bottom: 0; + margin-right: 30px; + margin-bottom: 30px; +} +.mCSB_container_wrapper > .mCSB_container { + padding-right: 30px; + padding-bottom: 30px; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +.mCSB_vertical_horizontal > .mCSB_scrollTools.mCSB_scrollTools_vertical { + bottom: 20px; +} +.mCSB_vertical_horizontal > .mCSB_scrollTools.mCSB_scrollTools_horizontal { + right: 20px; +} +/* non-visible horizontal scrollbar */ +.mCSB_container_wrapper.mCS_no_scrollbar_x.mCS_x_hidden + .mCSB_scrollTools.mCSB_scrollTools_vertical { + bottom: 0; +} +/* non-visible vertical scrollbar/RTL direction/left-side scrollbar */ +.mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden + .mCSB_scrollTools ~ .mCSB_scrollTools.mCSB_scrollTools_horizontal, +.mCS-dir-rtl > .mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside > .mCSB_scrollTools.mCSB_scrollTools_horizontal { + right: 0; +} +/* RTL direction/left-side scrollbar */ +.mCS-dir-rtl > .mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside > .mCSB_scrollTools.mCSB_scrollTools_horizontal { + left: 20px; +} +/* non-visible scrollbar/RTL direction/left-side scrollbar */ +.mCS-dir-rtl > .mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside > .mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden + .mCSB_scrollTools ~ .mCSB_scrollTools.mCSB_scrollTools_horizontal { + left: 0; +} +.mCS-dir-rtl > .mCSB_inside > .mCSB_container_wrapper { + /* RTL direction/left-side scrollbar */ + margin-right: 0; + margin-left: 30px; +} +.mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden > .mCSB_container { + padding-right: 0; +} +.mCSB_container_wrapper.mCS_no_scrollbar_x.mCS_x_hidden > .mCSB_container { + padding-bottom: 0; +} +.mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside > .mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden { + margin-right: 0; + /* non-visible scrollbar */ + margin-left: 0; +} +/* non-visible horizontal scrollbar */ +.mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside > .mCSB_container_wrapper.mCS_no_scrollbar_x.mCS_x_hidden { + margin-bottom: 0; +} +/* +------------------------------------------------------------------------------------------------------------------------ +5. TRANSITIONS +------------------------------------------------------------------------------------------------------------------------ +*/ +.mCSB_scrollTools, +.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCSB_scrollTools .mCSB_buttonUp, +.mCSB_scrollTools .mCSB_buttonDown, +.mCSB_scrollTools .mCSB_buttonLeft, +.mCSB_scrollTools .mCSB_buttonRight { + -webkit-transition: opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; + -moz-transition: opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; + -o-transition: opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; + transition: opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; +} +.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger_bar, +.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerRail, +.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger_bar, +.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerRail { + -webkit-transition: width 0.2s ease-out 0.2s, height 0.2s ease-out 0.2s, margin-left 0.2s ease-out 0.2s, margin-right 0.2s ease-out 0.2s, margin-top 0.2s ease-out 0.2s, margin-bottom 0.2s ease-out 0.2s, opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; + -moz-transition: width 0.2s ease-out 0.2s, height 0.2s ease-out 0.2s, margin-left 0.2s ease-out 0.2s, margin-right 0.2s ease-out 0.2s, margin-top 0.2s ease-out 0.2s, margin-bottom 0.2s ease-out 0.2s, opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; + -o-transition: width 0.2s ease-out 0.2s, height 0.2s ease-out 0.2s, margin-left 0.2s ease-out 0.2s, margin-right 0.2s ease-out 0.2s, margin-top 0.2s ease-out 0.2s, margin-bottom 0.2s ease-out 0.2s, opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; + transition: width 0.2s ease-out 0.2s, height 0.2s ease-out 0.2s, margin-left 0.2s ease-out 0.2s, margin-right 0.2s ease-out 0.2s, margin-top 0.2s ease-out 0.2s, margin-bottom 0.2s ease-out 0.2s, opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; +} +/* +------------------------------------------------------------------------------------------------------------------------ +6. SCROLLBAR COLORS, OPACITY AND BACKGROUNDS +------------------------------------------------------------------------------------------------------------------------ +*/ +/* +---------------------------------------- +6.1 THEMES +---------------------------------------- +*/ +/* default theme ("light") */ +.mCSB_scrollTools { + opacity: 0.75; + filter: "alpha(opacity=75)"; + -ms-filter: "alpha(opacity=75)"; +} +.mCS-autoHide > .mCustomScrollBox > .mCSB_scrollTools, +.mCS-autoHide > .mCustomScrollBox ~ .mCSB_scrollTools { + opacity: 0; + filter: "alpha(opacity=0)"; + -ms-filter: "alpha(opacity=0)"; +} +.mCustomScrollbar > .mCustomScrollBox > .mCSB_scrollTools.mCSB_scrollTools_onDrag, +.mCustomScrollbar > .mCustomScrollBox ~ .mCSB_scrollTools.mCSB_scrollTools_onDrag, +.mCustomScrollBox:hover > .mCSB_scrollTools, +.mCustomScrollBox:hover ~ .mCSB_scrollTools, +.mCS-autoHide:hover > .mCustomScrollBox > .mCSB_scrollTools, +.mCS-autoHide:hover > .mCustomScrollBox ~ .mCSB_scrollTools { + opacity: 1; + filter: "alpha(opacity=100)"; + -ms-filter: "alpha(opacity=100)"; +} +.mCSB_scrollTools .mCSB_draggerRail { + background-color: #000; + background-color: rgba(0, 0, 0, 0.4); + filter: "alpha(opacity=40)"; + -ms-filter: "alpha(opacity=40)"; +} +.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.75); + filter: "alpha(opacity=75)"; + -ms-filter: "alpha(opacity=75)"; +} +.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.85); + filter: "alpha(opacity=85)"; + -ms-filter: "alpha(opacity=85)"; +} +.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.9); + filter: "alpha(opacity=90)"; + -ms-filter: "alpha(opacity=90)"; +} +.mCSB_scrollTools .mCSB_buttonUp, +.mCSB_scrollTools .mCSB_buttonDown, +.mCSB_scrollTools .mCSB_buttonLeft, +.mCSB_scrollTools .mCSB_buttonRight { + background-image: url('background/mCSB_buttons.png'); + /* css sprites */ + background-repeat: no-repeat; + opacity: 0.4; + filter: "alpha(opacity=40)"; + -ms-filter: "alpha(opacity=40)"; +} +.mCSB_scrollTools .mCSB_buttonUp { + background-position: 0 0; + /* + sprites locations + light: 0 0, -16px 0, -32px 0, -48px 0, 0 -72px, -16px -72px, -32px -72px + dark: -80px 0, -96px 0, -112px 0, -128px 0, -80px -72px, -96px -72px, -112px -72px + */ +} +.mCSB_scrollTools .mCSB_buttonDown { + background-position: 0 -20px; + /* + sprites locations + light: 0 -20px, -16px -20px, -32px -20px, -48px -20px, 0 -92px, -16px -92px, -32px -92px + dark: -80px -20px, -96px -20px, -112px -20px, -128px -20px, -80px -92px, -96px -92px, -112 -92px + */ +} +.mCSB_scrollTools .mCSB_buttonLeft { + background-position: 0 -40px; + /* + sprites locations + light: 0 -40px, -20px -40px, -40px -40px, -60px -40px, 0 -112px, -20px -112px, -40px -112px + dark: -80px -40px, -100px -40px, -120px -40px, -140px -40px, -80px -112px, -100px -112px, -120px -112px + */ +} +.mCSB_scrollTools .mCSB_buttonRight { + background-position: 0 -56px; + /* + sprites locations + light: 0 -56px, -20px -56px, -40px -56px, -60px -56px, 0 -128px, -20px -128px, -40px -128px + dark: -80px -56px, -100px -56px, -120px -56px, -140px -56px, -80px -128px, -100px -128px, -120px -128px + */ +} +.mCSB_scrollTools .mCSB_buttonUp:hover, +.mCSB_scrollTools .mCSB_buttonDown:hover, +.mCSB_scrollTools .mCSB_buttonLeft:hover, +.mCSB_scrollTools .mCSB_buttonRight:hover { + opacity: 0.75; + filter: "alpha(opacity=75)"; + -ms-filter: "alpha(opacity=75)"; +} +.mCSB_scrollTools .mCSB_buttonUp:active, +.mCSB_scrollTools .mCSB_buttonDown:active, +.mCSB_scrollTools .mCSB_buttonLeft:active, +.mCSB_scrollTools .mCSB_buttonRight:active { + opacity: 0.9; + filter: "alpha(opacity=90)"; + -ms-filter: "alpha(opacity=90)"; +} +/* theme: "dark" */ +.mCS-dark.mCSB_scrollTools .mCSB_draggerRail { + background-color: #000; + background-color: rgba(0, 0, 0, 0.15); +} +.mCS-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.75); +} +.mCS-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { + background-color: rgba(0, 0, 0, 0.85); +} +.mCS-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: rgba(0, 0, 0, 0.9); +} +.mCS-dark.mCSB_scrollTools .mCSB_buttonUp { + background-position: -80px 0; +} +.mCS-dark.mCSB_scrollTools .mCSB_buttonDown { + background-position: -80px -20px; +} +.mCS-dark.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -80px -40px; +} +.mCS-dark.mCSB_scrollTools .mCSB_buttonRight { + background-position: -80px -56px; +} +/* ---------------------------------------- */ +/* theme: "light-2", "dark-2" */ +.mCS-light-2.mCSB_scrollTools .mCSB_draggerRail, +.mCS-dark-2.mCSB_scrollTools .mCSB_draggerRail { + width: 4px; + background-color: #fff; + background-color: rgba(255, 255, 255, 0.1); + -webkit-border-radius: 1px; + -moz-border-radius: 1px; + border-radius: 1px; +} +.mCS-light-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-dark-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + width: 4px; + background-color: #fff; + background-color: rgba(255, 255, 255, 0.75); + -webkit-border-radius: 1px; + -moz-border-radius: 1px; + border-radius: 1px; +} +.mCS-light-2.mCSB_scrollTools_horizontal .mCSB_draggerRail, +.mCS-dark-2.mCSB_scrollTools_horizontal .mCSB_draggerRail, +.mCS-light-2.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-dark-2.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { + width: 100%; + height: 4px; + margin: 6px auto; +} +.mCS-light-2.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.85); +} +.mCS-light-2.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-light-2.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.9); +} +.mCS-light-2.mCSB_scrollTools .mCSB_buttonUp { + background-position: -32px 0; +} +.mCS-light-2.mCSB_scrollTools .mCSB_buttonDown { + background-position: -32px -20px; +} +.mCS-light-2.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -40px -40px; +} +.mCS-light-2.mCSB_scrollTools .mCSB_buttonRight { + background-position: -40px -56px; +} +/* theme: "dark-2" */ +.mCS-dark-2.mCSB_scrollTools .mCSB_draggerRail { + background-color: #000; + background-color: rgba(0, 0, 0, 0.1); + -webkit-border-radius: 1px; + -moz-border-radius: 1px; + border-radius: 1px; +} +.mCS-dark-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.75); + -webkit-border-radius: 1px; + -moz-border-radius: 1px; + border-radius: 1px; +} +.mCS-dark-2.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.85); +} +.mCS-dark-2.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-dark-2.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.9); +} +.mCS-dark-2.mCSB_scrollTools .mCSB_buttonUp { + background-position: -112px 0; +} +.mCS-dark-2.mCSB_scrollTools .mCSB_buttonDown { + background-position: -112px -20px; +} +.mCS-dark-2.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -120px -40px; +} +.mCS-dark-2.mCSB_scrollTools .mCSB_buttonRight { + background-position: -120px -56px; +} +/* ---------------------------------------- */ +/* theme: "light-thick", "dark-thick" */ +.mCS-light-thick.mCSB_scrollTools .mCSB_draggerRail, +.mCS-dark-thick.mCSB_scrollTools .mCSB_draggerRail { + width: 4px; + background-color: #fff; + background-color: rgba(255, 255, 255, 0.1); + -webkit-border-radius: 2px; + -moz-border-radius: 2px; + border-radius: 2px; +} +.mCS-light-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + width: 6px; + background-color: #fff; + background-color: rgba(255, 255, 255, 0.75); + -webkit-border-radius: 2px; + -moz-border-radius: 2px; + border-radius: 2px; +} +.mCS-light-thick.mCSB_scrollTools_horizontal .mCSB_draggerRail, +.mCS-dark-thick.mCSB_scrollTools_horizontal .mCSB_draggerRail { + width: 100%; + height: 4px; + margin: 6px 0; +} +.mCS-light-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-dark-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { + width: 100%; + height: 6px; + margin: 5px auto; +} +.mCS-light-thick.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.85); +} +.mCS-light-thick.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-light-thick.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.9); +} +.mCS-light-thick.mCSB_scrollTools .mCSB_buttonUp { + background-position: -16px 0; +} +.mCS-light-thick.mCSB_scrollTools .mCSB_buttonDown { + background-position: -16px -20px; +} +.mCS-light-thick.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -20px -40px; +} +.mCS-light-thick.mCSB_scrollTools .mCSB_buttonRight { + background-position: -20px -56px; +} +/* theme: "dark-thick" */ +.mCS-dark-thick.mCSB_scrollTools .mCSB_draggerRail { + background-color: #000; + background-color: rgba(0, 0, 0, 0.1); + -webkit-border-radius: 2px; + -moz-border-radius: 2px; + border-radius: 2px; +} +.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.75); + -webkit-border-radius: 2px; + -moz-border-radius: 2px; + border-radius: 2px; +} +.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.85); +} +.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.9); +} +.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonUp { + background-position: -96px 0; +} +.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonDown { + background-position: -96px -20px; +} +.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -100px -40px; +} +.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonRight { + background-position: -100px -56px; +} +/* ---------------------------------------- */ +/* theme: "light-thin", "dark-thin" */ +.mCS-light-thin.mCSB_scrollTools .mCSB_draggerRail { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.1); +} +.mCS-light-thin.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + width: 2px; +} +.mCS-light-thin.mCSB_scrollTools_horizontal .mCSB_draggerRail, +.mCS-dark-thin.mCSB_scrollTools_horizontal .mCSB_draggerRail { + width: 100%; +} +.mCS-light-thin.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-dark-thin.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { + width: 100%; + height: 2px; + margin: 7px auto; +} +/* theme "dark-thin" */ +.mCS-dark-thin.mCSB_scrollTools .mCSB_draggerRail { + background-color: #000; + background-color: rgba(0, 0, 0, 0.15); +} +.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.75); +} +.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.85); +} +.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.9); +} +.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonUp { + background-position: -80px 0; +} +.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonDown { + background-position: -80px -20px; +} +.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -80px -40px; +} +.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonRight { + background-position: -80px -56px; +} +/* ---------------------------------------- */ +/* theme "rounded", "rounded-dark", "rounded-dots", "rounded-dots-dark" */ +.mCS-rounded.mCSB_scrollTools .mCSB_draggerRail { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.15); +} +.mCS-rounded.mCSB_scrollTools .mCSB_dragger, +.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger, +.mCS-rounded-dots.mCSB_scrollTools .mCSB_dragger, +.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger { + height: 14px; +} +.mCS-rounded.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-rounded-dots.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + width: 14px; + margin: 0 1px; +} +.mCS-rounded.mCSB_scrollTools_horizontal .mCSB_dragger, +.mCS-rounded-dark.mCSB_scrollTools_horizontal .mCSB_dragger, +.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_dragger, +.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_dragger { + width: 14px; +} +.mCS-rounded.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-rounded-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { + height: 14px; + margin: 1px 0; +} +.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar, +.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar, +.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar, +.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar { + width: 16px; + /* auto-expanded scrollbar */ + height: 16px; + margin: -1px 0; +} +.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, +.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail, +.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, +.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { + width: 4px; + /* auto-expanded scrollbar */ +} +.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar, +.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar, +.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar, +.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar { + height: 16px; + /* auto-expanded scrollbar */ + width: 16px; + margin: 0 -1px; +} +.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, +.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail, +.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, +.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { + height: 4px; + /* auto-expanded scrollbar */ + margin: 6px 0; +} +.mCS-rounded.mCSB_scrollTools .mCSB_buttonUp { + background-position: 0 -72px; +} +.mCS-rounded.mCSB_scrollTools .mCSB_buttonDown { + background-position: 0 -92px; +} +.mCS-rounded.mCSB_scrollTools .mCSB_buttonLeft { + background-position: 0 -112px; +} +.mCS-rounded.mCSB_scrollTools .mCSB_buttonRight { + background-position: 0 -128px; +} +/* theme "rounded-dark", "rounded-dots-dark" */ +.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.75); +} +.mCS-rounded-dark.mCSB_scrollTools .mCSB_draggerRail { + background-color: #000; + background-color: rgba(0, 0, 0, 0.15); +} +.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar, +.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.85); +} +.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar, +.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.9); +} +.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonUp { + background-position: -80px -72px; +} +.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonDown { + background-position: -80px -92px; +} +.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -80px -112px; +} +.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonRight { + background-position: -80px -128px; +} +/* theme "rounded-dots", "rounded-dots-dark" */ +.mCS-rounded-dots.mCSB_scrollTools_vertical .mCSB_draggerRail, +.mCS-rounded-dots-dark.mCSB_scrollTools_vertical .mCSB_draggerRail { + width: 4px; +} +.mCS-rounded-dots.mCSB_scrollTools .mCSB_draggerRail, +.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail, +.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_draggerRail, +.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail { + background-color: transparent; + background-position: center; +} +.mCS-rounded-dots.mCSB_scrollTools .mCSB_draggerRail, +.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail { + background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAANElEQVQYV2NkIAAYiVbw//9/Y6DiM1ANJoyMjGdBbLgJQAX/kU0DKgDLkaQAvxW4HEvQFwCRcxIJK1XznAAAAABJRU5ErkJggg=="); + background-repeat: repeat-y; + opacity: 0.3; + filter: "alpha(opacity=30)"; + -ms-filter: "alpha(opacity=30)"; +} +.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_draggerRail, +.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail { + height: 4px; + margin: 6px 0; + background-repeat: repeat-x; +} +.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonUp { + background-position: -16px -72px; +} +.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonDown { + background-position: -16px -92px; +} +.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -20px -112px; +} +.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonRight { + background-position: -20px -128px; +} +/* theme "rounded-dots-dark" */ +.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail { + background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAALElEQVQYV2NkIAAYSVFgDFR8BqrBBEifBbGRTfiPZhpYjiQFBK3A6l6CvgAAE9kGCd1mvgEAAAAASUVORK5CYII="); +} +.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonUp { + background-position: -96px -72px; +} +.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonDown { + background-position: -96px -92px; +} +.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -100px -112px; +} +.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonRight { + background-position: -100px -128px; +} +/* ---------------------------------------- */ +/* theme "3d", "3d-dark", "3d-thick", "3d-thick-dark" */ +.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + background-repeat: repeat-y; + background-image: -moz-linear-gradient(left, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); + background-image: -webkit-gradient(linear, left top, right top, color-stop(0%, rgba(255, 255, 255, 0.5)), color-stop(100%, rgba(255, 255, 255, 0))); + background-image: -webkit-linear-gradient(left, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); + background-image: -o-linear-gradient(left, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); + background-image: -ms-linear-gradient(left, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); + background-image: linear-gradient(to right, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); +} +.mCS-3d.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { + background-repeat: repeat-x; + background-image: -moz-linear-gradient(top, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); + background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, rgba(255, 255, 255, 0.5)), color-stop(100%, rgba(255, 255, 255, 0))); + background-image: -webkit-linear-gradient(top, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); + background-image: -o-linear-gradient(top, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); + background-image: -ms-linear-gradient(top, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); + background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); +} +/* theme "3d", "3d-dark" */ +.mCS-3d.mCSB_scrollTools_vertical .mCSB_dragger, +.mCS-3d-dark.mCSB_scrollTools_vertical .mCSB_dragger { + height: 70px; +} +.mCS-3d.mCSB_scrollTools_horizontal .mCSB_dragger, +.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_dragger { + width: 70px; +} +.mCS-3d.mCSB_scrollTools, +.mCS-3d-dark.mCSB_scrollTools { + opacity: 1; + filter: "alpha(opacity=30)"; + -ms-filter: "alpha(opacity=30)"; +} +.mCS-3d.mCSB_scrollTools .mCSB_draggerRail, +.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-dark.mCSB_scrollTools .mCSB_draggerRail, +.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + -webkit-border-radius: 16px; + -moz-border-radius: 16px; + border-radius: 16px; +} +.mCS-3d.mCSB_scrollTools .mCSB_draggerRail, +.mCS-3d-dark.mCSB_scrollTools .mCSB_draggerRail { + width: 8px; + background-color: #000; + background-color: rgba(0, 0, 0, 0.2); + box-shadow: inset 1px 0 1px rgba(0, 0, 0, 0.5), inset -1px 0 1px rgba(255, 255, 255, 0.2); +} +.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar, +.mCS-3d.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-3d.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar, +.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar, +.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #555; +} +.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + width: 8px; +} +.mCS-3d.mCSB_scrollTools_horizontal .mCSB_draggerRail, +.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail { + width: 100%; + height: 8px; + margin: 4px 0; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.5), inset 0 -1px 1px rgba(255, 255, 255, 0.2); +} +.mCS-3d.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { + width: 100%; + height: 8px; + margin: 4px auto; +} +.mCS-3d.mCSB_scrollTools .mCSB_buttonUp { + background-position: -32px -72px; +} +.mCS-3d.mCSB_scrollTools .mCSB_buttonDown { + background-position: -32px -92px; +} +.mCS-3d.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -40px -112px; +} +.mCS-3d.mCSB_scrollTools .mCSB_buttonRight { + background-position: -40px -128px; +} +/* theme "3d-dark" */ +.mCS-3d-dark.mCSB_scrollTools .mCSB_draggerRail { + background-color: #000; + background-color: rgba(0, 0, 0, 0.1); + box-shadow: inset 1px 0 1px rgba(0, 0, 0, 0.1); +} +.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail { + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.1); +} +.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonUp { + background-position: -112px -72px; +} +.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonDown { + background-position: -112px -92px; +} +.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -120px -112px; +} +.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonRight { + background-position: -120px -128px; +} +/* ---------------------------------------- */ +/* theme: "3d-thick", "3d-thick-dark" */ +.mCS-3d-thick.mCSB_scrollTools, +.mCS-3d-thick-dark.mCSB_scrollTools { + opacity: 1; + filter: "alpha(opacity=30)"; + -ms-filter: "alpha(opacity=30)"; +} +.mCS-3d-thick.mCSB_scrollTools, +.mCS-3d-thick-dark.mCSB_scrollTools, +.mCS-3d-thick.mCSB_scrollTools .mCSB_draggerContainer, +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_draggerContainer { + -webkit-border-radius: 7px; + -moz-border-radius: 7px; + border-radius: 7px; +} +.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + -webkit-border-radius: 5px; + -moz-border-radius: 5px; + border-radius: 5px; +} +.mCSB_inside + .mCS-3d-thick.mCSB_scrollTools_vertical, +.mCSB_inside + .mCS-3d-thick-dark.mCSB_scrollTools_vertical { + right: 1px; +} +.mCS-3d-thick.mCSB_scrollTools_vertical, +.mCS-3d-thick-dark.mCSB_scrollTools_vertical { + box-shadow: inset 1px 0 1px rgba(0, 0, 0, 0.1), inset 0 0 14px rgba(0, 0, 0, 0.5); +} +.mCS-3d-thick.mCSB_scrollTools_horizontal, +.mCS-3d-thick-dark.mCSB_scrollTools_horizontal { + bottom: 1px; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.1), inset 0 0 14px rgba(0, 0, 0, 0.5); +} +.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.4); + width: 12px; + margin: 2px; + position: absolute; + height: auto; + top: 0; + bottom: 0; + left: 0; + right: 0; +} +.mCS-3d-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { + box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4); +} +.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar, +.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #555; +} +.mCS-3d-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { + height: 12px; + width: auto; +} +.mCS-3d-thick.mCSB_scrollTools .mCSB_draggerContainer { + background-color: #000; + background-color: rgba(0, 0, 0, 0.05); + box-shadow: inset 1px 1px 16px rgba(0, 0, 0, 0.1); +} +.mCS-3d-thick.mCSB_scrollTools .mCSB_draggerRail { + background-color: transparent; +} +.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonUp { + background-position: -32px -72px; +} +.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonDown { + background-position: -32px -92px; +} +.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -40px -112px; +} +.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonRight { + background-position: -40px -128px; +} +/* theme: "3d-thick-dark" */ +.mCS-3d-thick-dark.mCSB_scrollTools { + box-shadow: inset 0 0 14px rgba(0, 0, 0, 0.2); +} +.mCS-3d-thick-dark.mCSB_scrollTools_horizontal { + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.1), inset 0 0 14px rgba(0, 0, 0, 0.2); +} +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.4), inset -1px 0 0 rgba(0, 0, 0, 0.2); +} +.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { + box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), inset 0 -1px 0 rgba(0, 0, 0, 0.2); +} +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar, +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #777; +} +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_draggerContainer { + background-color: #fff; + background-color: rgba(0, 0, 0, 0.05); + box-shadow: inset 1px 1px 16px rgba(0, 0, 0, 0.1); +} +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_draggerRail { + background-color: transparent; +} +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonUp { + background-position: -112px -72px; +} +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonDown { + background-position: -112px -92px; +} +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -120px -112px; +} +.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonRight { + background-position: -120px -128px; +} +/* ---------------------------------------- */ +/* theme: "minimal", "minimal-dark" */ +.mCSB_outside + .mCS-minimal.mCSB_scrollTools_vertical, +.mCSB_outside + .mCS-minimal-dark.mCSB_scrollTools_vertical { + right: 0; + margin: 12px 0; +} +.mCustomScrollBox.mCS-minimal + .mCSB_scrollTools.mCSB_scrollTools_horizontal, +.mCustomScrollBox.mCS-minimal + .mCSB_scrollTools + .mCSB_scrollTools.mCSB_scrollTools_horizontal, +.mCustomScrollBox.mCS-minimal-dark + .mCSB_scrollTools.mCSB_scrollTools_horizontal, +.mCustomScrollBox.mCS-minimal-dark + .mCSB_scrollTools + .mCSB_scrollTools.mCSB_scrollTools_horizontal { + bottom: 0; + margin: 0 12px; +} +/* RTL direction/left-side scrollbar */ +.mCS-dir-rtl > .mCSB_outside + .mCS-minimal.mCSB_scrollTools_vertical, +.mCS-dir-rtl > .mCSB_outside + .mCS-minimal-dark.mCSB_scrollTools_vertical { + left: 0; + right: auto; +} +.mCS-minimal.mCSB_scrollTools .mCSB_draggerRail, +.mCS-minimal-dark.mCSB_scrollTools .mCSB_draggerRail { + background-color: transparent; +} +.mCS-minimal.mCSB_scrollTools_vertical .mCSB_dragger, +.mCS-minimal-dark.mCSB_scrollTools_vertical .mCSB_dragger { + height: 50px; +} +.mCS-minimal.mCSB_scrollTools_horizontal .mCSB_dragger, +.mCS-minimal-dark.mCSB_scrollTools_horizontal .mCSB_dragger { + width: 50px; +} +.mCS-minimal.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.2); + filter: "alpha(opacity=20)"; + -ms-filter: "alpha(opacity=20)"; +} +.mCS-minimal.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-minimal.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.5); + filter: "alpha(opacity=50)"; + -ms-filter: "alpha(opacity=50)"; +} +/* theme: "minimal-dark" */ +.mCS-minimal-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.2); + filter: "alpha(opacity=20)"; + -ms-filter: "alpha(opacity=20)"; +} +.mCS-minimal-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-minimal-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.5); + filter: "alpha(opacity=50)"; + -ms-filter: "alpha(opacity=50)"; +} +/* ---------------------------------------- */ +/* theme "light-3", "dark-3" */ +.mCS-light-3.mCSB_scrollTools .mCSB_draggerRail, +.mCS-dark-3.mCSB_scrollTools .mCSB_draggerRail { + width: 6px; + background-color: #000; + background-color: rgba(0, 0, 0, 0.2); +} +.mCS-light-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-dark-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + width: 6px; +} +.mCS-light-3.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-dark-3.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-light-3.mCSB_scrollTools_horizontal .mCSB_draggerRail, +.mCS-dark-3.mCSB_scrollTools_horizontal .mCSB_draggerRail { + width: 100%; + height: 6px; + margin: 5px 0; +} +.mCS-light-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, +.mCS-light-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail, +.mCS-dark-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, +.mCS-dark-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { + width: 12px; +} +.mCS-light-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, +.mCS-light-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail, +.mCS-dark-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, +.mCS-dark-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { + height: 12px; + margin: 2px 0; +} +.mCS-light-3.mCSB_scrollTools .mCSB_buttonUp { + background-position: -32px -72px; +} +.mCS-light-3.mCSB_scrollTools .mCSB_buttonDown { + background-position: -32px -92px; +} +.mCS-light-3.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -40px -112px; +} +.mCS-light-3.mCSB_scrollTools .mCSB_buttonRight { + background-position: -40px -128px; +} +/* theme "dark-3" */ +.mCS-dark-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.75); +} +.mCS-dark-3.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.85); +} +.mCS-dark-3.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-dark-3.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.9); +} +.mCS-dark-3.mCSB_scrollTools .mCSB_draggerRail { + background-color: #000; + background-color: rgba(0, 0, 0, 0.1); +} +.mCS-dark-3.mCSB_scrollTools .mCSB_buttonUp { + background-position: -112px -72px; +} +.mCS-dark-3.mCSB_scrollTools .mCSB_buttonDown { + background-position: -112px -92px; +} +.mCS-dark-3.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -120px -112px; +} +.mCS-dark-3.mCSB_scrollTools .mCSB_buttonRight { + background-position: -120px -128px; +} +/* ---------------------------------------- */ +/* theme "inset", "inset-dark", "inset-2", "inset-2-dark", "inset-3", "inset-3-dark" */ +.mCS-inset.mCSB_scrollTools .mCSB_draggerRail, +.mCS-inset-dark.mCSB_scrollTools .mCSB_draggerRail, +.mCS-inset-2.mCSB_scrollTools .mCSB_draggerRail, +.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail, +.mCS-inset-3.mCSB_scrollTools .mCSB_draggerRail, +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_draggerRail { + width: 12px; + background-color: #000; + background-color: rgba(0, 0, 0, 0.2); +} +.mCS-inset.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-inset-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-inset-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + width: 6px; + margin: 3px 5px; + position: absolute; + height: auto; + top: 0; + bottom: 0; + left: 0; + right: 0; +} +.mCS-inset.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-inset-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-inset-2.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-inset-2-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-inset-3.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, +.mCS-inset-3-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { + height: 6px; + margin: 5px 3px; + position: absolute; + width: auto; + top: 0; + bottom: 0; + left: 0; + right: 0; +} +.mCS-inset.mCSB_scrollTools_horizontal .mCSB_draggerRail, +.mCS-inset-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail, +.mCS-inset-2.mCSB_scrollTools_horizontal .mCSB_draggerRail, +.mCS-inset-2-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail, +.mCS-inset-3.mCSB_scrollTools_horizontal .mCSB_draggerRail, +.mCS-inset-3-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail { + width: 100%; + height: 12px; + margin: 2px 0; +} +.mCS-inset.mCSB_scrollTools .mCSB_buttonUp, +.mCS-inset-2.mCSB_scrollTools .mCSB_buttonUp, +.mCS-inset-3.mCSB_scrollTools .mCSB_buttonUp { + background-position: -32px -72px; +} +.mCS-inset.mCSB_scrollTools .mCSB_buttonDown, +.mCS-inset-2.mCSB_scrollTools .mCSB_buttonDown, +.mCS-inset-3.mCSB_scrollTools .mCSB_buttonDown { + background-position: -32px -92px; +} +.mCS-inset.mCSB_scrollTools .mCSB_buttonLeft, +.mCS-inset-2.mCSB_scrollTools .mCSB_buttonLeft, +.mCS-inset-3.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -40px -112px; +} +.mCS-inset.mCSB_scrollTools .mCSB_buttonRight, +.mCS-inset-2.mCSB_scrollTools .mCSB_buttonRight, +.mCS-inset-3.mCSB_scrollTools .mCSB_buttonRight { + background-position: -40px -128px; +} +/* theme "inset-dark", "inset-2-dark", "inset-3-dark" */ +.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.75); +} +.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar, +.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar, +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.85); +} +.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar, +.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar, +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.9); +} +.mCS-inset-dark.mCSB_scrollTools .mCSB_draggerRail, +.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail, +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_draggerRail { + background-color: #000; + background-color: rgba(0, 0, 0, 0.1); +} +.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonUp, +.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonUp, +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonUp { + background-position: -112px -72px; +} +.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonDown, +.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonDown, +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonDown { + background-position: -112px -92px; +} +.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonLeft, +.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonLeft, +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -120px -112px; +} +.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonRight, +.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonRight, +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonRight { + background-position: -120px -128px; +} +/* theme "inset-2", "inset-2-dark" */ +.mCS-inset-2.mCSB_scrollTools .mCSB_draggerRail, +.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail { + background-color: transparent; + border-width: 1px; + border-style: solid; + border-color: #fff; + border-color: rgba(255, 255, 255, 0.2); + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail { + border-color: #000; + border-color: rgba(0, 0, 0, 0.2); +} +/* theme "inset-3", "inset-3-dark" */ +.mCS-inset-3.mCSB_scrollTools .mCSB_draggerRail { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.6); +} +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_draggerRail { + background-color: #000; + background-color: rgba(0, 0, 0, 0.6); +} +.mCS-inset-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.75); +} +.mCS-inset-3.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.85); +} +.mCS-inset-3.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-inset-3.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #000; + background-color: rgba(0, 0, 0, 0.9); +} +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.75); +} +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.85); +} +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, +.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { + background-color: #fff; + background-color: rgba(255, 255, 255, 0.9); +} +/* ---------------------------------------- */ +/* theme "bi-default" */ +.mCS-bi-default { + background-color: #dddddd; +} +.mCS-bi-default .mCSB_scrollTools.mCSB_scrollTools_horizontal { + height: 18px; +} +.mCS-bi-default .mCSB_scrollTools.mCSB_scrollTools_vertical { + width: 18px; +} +.mCS-bi-default .mCSB_scrollTools .mCSB_draggerRail { + border-radius: 0px; +} +.mCS-bi-default .mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + border-radius: 2px; +} +.mCS-bi-default .mCSB_scrollTools.mCSB_scrollTools_horizontal a + .mCSB_draggerContainer { + margin: 0 18px; +} +.mCS-bi-default .mCSB_scrollTools.mCSB_scrollTools_vertical a + .mCSB_draggerContainer { + margin: 18px 0; +} +.mCS-bi-default.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + width: 14px; + margin: 0 2px; +} +.mCS-bi-default.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { + width: 100%; + height: 14px; + margin: 2px auto; +} +.mCS-bi-default.mCSB_scrollTools .mCSB_draggerRail { + width: 18px; + height: 100%; + margin: 0; +} +.mCS-bi-default.mCSB_scrollTools_horizontal .mCSB_draggerRail { + width: 100%; + height: 18px; + margin: 0; +} +.mCS-bi-default.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, +.mCS-bi-default.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { + width: 14px; +} +.mCS-bi-default.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, +.mCS-bi-default.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { + height: 14px; + margin: 2px 0; +} +.mCS-bi-default.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { + background-color: #f4f4f4; +} +.mCS-bi-default.mCSB_scrollTools .mCSB_draggerRail { + background-color: #dddddd; +} +.mCS-bi-default.mCSB_scrollTools .mCSB_buttonUp, +.mCS-bi-default.mCSB_scrollTools .mCSB_buttonDown, +.mCS-bi-default.mCSB_scrollTools .mCSB_buttonLeft, +.mCS-bi-default.mCSB_scrollTools .mCSB_buttonRight { + width: 16px; + height: 16px; + background-color: #f4f4f4; + border: 1px solid #eaeaea; + opacity: 1; + filter: alpha(opacity=100); +} +.mCS-bi-default.mCSB_scrollTools .mCSB_buttonUp { + background-position: -128px -1px; +} +.mCS-bi-default.mCSB_scrollTools .mCSB_buttonDown { + background-position: -128px -21px; +} +.mCS-bi-default.mCSB_scrollTools .mCSB_buttonLeft { + background-position: -142px -40px; +} +.mCS-bi-default.mCSB_scrollTools .mCSB_buttonRight { + background-position: -141px -56px; +} +/* ---------------------------------------- */ +/* required styles */ +.leaflet-pane, +.leaflet-tile, +.leaflet-marker-icon, +.leaflet-marker-shadow, +.leaflet-tile-container, +.leaflet-map-pane svg, +.leaflet-map-pane canvas, +.leaflet-zoom-box, +.leaflet-image-layer, +.leaflet-layer { + position: absolute; + left: 0; + top: 0; +} +.leaflet-container { + overflow: hidden; + -ms-touch-action: none; + touch-action: none; +} +.leaflet-tile, +.leaflet-marker-icon, +.leaflet-marker-shadow { + -webkit-user-select: none; + -moz-user-select: none; + user-select: none; + -webkit-user-drag: none; +} +/* Safari renders non-retina tile on retina better with this, but Chrome is worse */ +.leaflet-safari .leaflet-tile { + image-rendering: -webkit-optimize-contrast; +} +/* hack that prevents hw layers "stretching" when loading new tiles */ +.leaflet-safari .leaflet-tile-container { + width: 1600px; + height: 1600px; + -webkit-transform-origin: 0 0; +} +.leaflet-marker-icon, +.leaflet-marker-shadow { + display: block; +} +/* .leaflet-container svg: reset svg max-width decleration shipped in Joomla! (joomla.org) 3.x */ +/* .leaflet-container img: map is broken in FF if you have max-width: 100% on tiles */ +.leaflet-container .leaflet-overlay-pane svg, +.leaflet-container .leaflet-marker-pane img, +.leaflet-container .leaflet-tile-pane img, +.leaflet-container img.leaflet-image-layer { + max-width: none !important; +} +.leaflet-tile { + filter: inherit; + visibility: hidden; +} +.leaflet-tile-loaded { + visibility: inherit; +} +.leaflet-zoom-box { + width: 0; + height: 0; + -moz-box-sizing: border-box; + box-sizing: border-box; + z-index: 800; +} +/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */ +.leaflet-overlay-pane svg { + -moz-user-select: none; +} +.leaflet-pane { + z-index: 400; +} +.leaflet-tile-pane { + z-index: 200; +} +.leaflet-overlay-pane { + z-index: 400; +} +.leaflet-shadow-pane { + z-index: 500; +} +.leaflet-marker-pane { + z-index: 600; +} +.leaflet-popup-pane { + z-index: 700; +} +.leaflet-map-pane canvas { + z-index: 100; +} +.leaflet-map-pane svg { + z-index: 200; +} +.leaflet-vml-shape { + width: 1px; + height: 1px; +} +.lvml { + behavior: url(#default#VML); + display: inline-block; + position: absolute; +} +/* control positioning */ +.leaflet-control { + position: relative; + z-index: 800; + pointer-events: auto; +} +.leaflet-top, +.leaflet-bottom { + position: absolute; + z-index: 1000; + pointer-events: none; +} +.leaflet-top { + top: 0; +} +.leaflet-right { + right: 0; +} +.leaflet-bottom { + bottom: 0; +} +.leaflet-left { + left: 0; +} +.leaflet-control { + float: left; + clear: both; +} +.leaflet-right .leaflet-control { + float: right; +} +.leaflet-top .leaflet-control { + margin-top: 10px; +} +.leaflet-bottom .leaflet-control { + margin-bottom: 10px; +} +.leaflet-left .leaflet-control { + margin-left: 10px; +} +.leaflet-right .leaflet-control { + margin-right: 10px; +} +/* zoom and fade animations */ +.leaflet-fade-anim .leaflet-tile { + will-change: opacity; +} +.leaflet-fade-anim .leaflet-popup { + opacity: 0; + -webkit-transition: opacity 0.2s linear; + -moz-transition: opacity 0.2s linear; + -o-transition: opacity 0.2s linear; + transition: opacity 0.2s linear; +} +.leaflet-fade-anim .leaflet-map-pane .leaflet-popup { + opacity: 1; +} +.leaflet-zoom-animated { + -webkit-transform-origin: 0 0; + -ms-transform-origin: 0 0; + transform-origin: 0 0; +} +.leaflet-zoom-anim .leaflet-zoom-animated { + will-change: transform; +} +.leaflet-zoom-anim .leaflet-zoom-animated { + -webkit-transition: -webkit-transform 0.25s cubic-bezier(0, 0, 0.25, 1); + -moz-transition: -moz-transform 0.25s cubic-bezier(0, 0, 0.25, 1); + -o-transition: -o-transform 0.25s cubic-bezier(0, 0, 0.25, 1); + transition: transform 0.25s cubic-bezier(0, 0, 0.25, 1); +} +.leaflet-zoom-anim .leaflet-tile, +.leaflet-pan-anim .leaflet-tile { + -webkit-transition: none; + -moz-transition: none; + -o-transition: none; + transition: none; +} +.leaflet-zoom-anim .leaflet-zoom-hide { + visibility: hidden; +} +/* cursors */ +.leaflet-interactive { + cursor: pointer; +} +.leaflet-grab { + cursor: -webkit-grab; + cursor: -moz-grab; +} +.leaflet-crosshair, +.leaflet-crosshair .leaflet-interactive { + cursor: crosshair; +} +.leaflet-popup-pane, +.leaflet-control { + cursor: auto; +} +.leaflet-dragging .leaflet-grab, +.leaflet-dragging .leaflet-grab .leaflet-interactive, +.leaflet-dragging .leaflet-marker-draggable { + cursor: move; + cursor: -webkit-grabbing; + cursor: -moz-grabbing; +} +/* marker & overlays interactivity */ +.leaflet-marker-icon, +.leaflet-marker-shadow, +.leaflet-image-layer, +.leaflet-pane > svg path, +.leaflet-tile-container { + pointer-events: none; +} +.leaflet-marker-icon.leaflet-interactive, +.leaflet-image-layer.leaflet-interactive, +.leaflet-pane > svg path.leaflet-interactive { + pointer-events: auto; +} +/* visual tweaks */ +.leaflet-container { + /*background: #ddd;*/ + outline: 0; +} +.leaflet-container a { + color: #0078A8; +} +.leaflet-container a.leaflet-active { + outline: 2px solid orange; +} +.leaflet-zoom-box { + border: 2px dotted #38f; + background: rgba(255, 255, 255, 0.5); +} +/* general typography */ +.leaflet-container { + font: 12px/1.5 "Helvetica Neue", Arial, Helvetica, sans-serif; +} +/* general toolbar styles */ +.leaflet-bar { + box-shadow: 0 1px 5px rgba(0, 0, 0, 0.65); + border-radius: 4px; +} +.leaflet-bar a, +.leaflet-bar a:hover { + background-color: #fff; + border-bottom: 1px solid #ccc; + width: 26px; + height: 26px; + line-height: 26px; + display: block; + text-align: center; + text-decoration: none; + color: black; +} +.leaflet-bar a, +.leaflet-control-layers-toggle { + background-position: 50% 50%; + background-repeat: no-repeat; + display: block; +} +.leaflet-bar a:hover { + background-color: #f4f4f4; +} +.leaflet-bar a:first-child { + border-top-left-radius: 4px; + border-top-right-radius: 4px; +} +.leaflet-bar a:last-child { + border-bottom-left-radius: 4px; + border-bottom-right-radius: 4px; + border-bottom: none; +} +.leaflet-bar a.leaflet-disabled { + cursor: default; + background-color: #f4f4f4; + color: #bbb; +} +.leaflet-touch .leaflet-bar a { + width: 30px; + height: 30px; + line-height: 30px; +} +/* zoom control */ +.leaflet-control-zoom-in, +.leaflet-control-zoom-out { + font: bold 18px 'Lucida Console', Monaco, monospace; + text-indent: 1px; +} +.leaflet-control-zoom-out { + font-size: 20px; +} +.leaflet-touch .leaflet-control-zoom-in { + font-size: 22px; +} +.leaflet-touch .leaflet-control-zoom-out { + font-size: 24px; +} +/* layers control */ +.leaflet-control-layers { + box-shadow: 0 1px 5px rgba(0, 0, 0, 0.4); + background: #fff; + border-radius: 5px; +} +.leaflet-control-layers-toggle { + background-image: url(images/layers.png); + width: 36px; + height: 36px; +} +.leaflet-retina .leaflet-control-layers-toggle { + background-image: url(images/layers-2x.png); + background-size: 26px 26px; +} +.leaflet-touch .leaflet-control-layers-toggle { + width: 44px; + height: 44px; +} +.leaflet-control-layers .leaflet-control-layers-list, +.leaflet-control-layers-expanded .leaflet-control-layers-toggle { + display: none; +} +.leaflet-control-layers-expanded .leaflet-control-layers-list { + display: block; + position: relative; +} +.leaflet-control-layers-expanded { + padding: 6px 10px 6px 6px; + color: #333; + background: #fff; +} +.leaflet-control-layers-scrollbar { + overflow-y: scroll; + padding-right: 5px; +} +.leaflet-control-layers-selector { + margin-top: 2px; + position: relative; + top: 1px; +} +.leaflet-control-layers label { + display: block; +} +.leaflet-control-layers-separator { + height: 0; + border-top: 1px solid #ddd; + margin: 5px -10px 5px -6px; +} +/* attribution and scale controls */ +.leaflet-container .leaflet-control-attribution { + background: #fff; + background: rgba(255, 255, 255, 0.7); + margin: 0; +} +.leaflet-control-attribution, +.leaflet-control-scale-line { + padding: 0 5px; + color: #333; +} +.leaflet-control-attribution a { + text-decoration: none; +} +.leaflet-control-attribution a:hover { + text-decoration: underline; +} +.leaflet-container .leaflet-control-attribution, +.leaflet-container .leaflet-control-scale { + font-size: 11px; +} +.leaflet-left .leaflet-control-scale { + margin-left: 5px; +} +.leaflet-bottom .leaflet-control-scale { + margin-bottom: 5px; +} +.leaflet-control-scale-line { + border: 2px solid #777; + border-top: none; + line-height: 1.1; + padding: 2px 5px 1px; + font-size: 11px; + white-space: nowrap; + overflow: hidden; + -moz-box-sizing: border-box; + box-sizing: border-box; + background: #fff; + background: rgba(255, 255, 255, 0.5); +} +.leaflet-control-scale-line:not(:first-child) { + border-top: 2px solid #777; + border-bottom: none; + margin-top: -2px; +} +.leaflet-control-scale-line:not(:first-child):not(:last-child) { + border-bottom: 2px solid #777; +} +.leaflet-touch .leaflet-control-attribution, +.leaflet-touch .leaflet-control-layers, +.leaflet-touch .leaflet-bar { + box-shadow: none; +} +.leaflet-touch .leaflet-control-layers, +.leaflet-touch .leaflet-bar { + border: 2px solid rgba(0, 0, 0, 0.2); + background-clip: padding-box; +} +/* popup */ +.leaflet-popup { + position: absolute; + text-align: center; +} +.leaflet-popup-content-wrapper { + padding: 1px; + text-align: left; + border-radius: 12px; +} +.leaflet-popup-content { + margin: 13px 19px; + line-height: 1.4; +} +.leaflet-popup-content p { + margin: 18px 0; +} +.leaflet-popup-tip-container { + margin: 0 auto; + width: 40px; + height: 20px; + position: relative; + overflow: hidden; +} +.leaflet-popup-tip { + width: 17px; + height: 17px; + padding: 1px; + margin: -10px auto 0; + -webkit-transform: rotate(45deg); + -moz-transform: rotate(45deg); + -ms-transform: rotate(45deg); + -o-transform: rotate(45deg); + transform: rotate(45deg); +} +.leaflet-popup-content-wrapper, +.leaflet-popup-tip { + background: white; + color: #333; + box-shadow: 0 3px 14px rgba(0, 0, 0, 0.4); +} +.leaflet-container a.leaflet-popup-close-button { + position: absolute; + top: 0; + right: 0; + padding: 4px 4px 0 0; + border: none; + text-align: center; + width: 18px; + height: 14px; + font: 16px/14px Tahoma, Verdana, sans-serif; + color: #c3c3c3; + text-decoration: none; + font-weight: bold; + background: transparent; +} +.leaflet-container a.leaflet-popup-close-button:hover { + color: #999; +} +.leaflet-popup-scrolled { + overflow: auto; + border-bottom: 1px solid #ddd; + border-top: 1px solid #ddd; +} +.leaflet-oldie .leaflet-popup-content-wrapper { + zoom: 1; +} +.leaflet-oldie .leaflet-popup-tip { + width: 24px; + margin: 0 auto; + -ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)"; + filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678); +} +.leaflet-oldie .leaflet-popup-tip-container { + margin-top: -1px; +} +.leaflet-oldie .leaflet-control-zoom, +.leaflet-oldie .leaflet-control-layers, +.leaflet-oldie .leaflet-popup-content-wrapper, +.leaflet-oldie .leaflet-popup-tip { + border: 1px solid #999; +} +/* div icon */ +.leaflet-div-icon { + background: #fff; + border: 1px solid #666; +} +/*------------------------------------- +zTree Style + +version: 3.5.17 +author: Hunter.z +email: hunter.z@263.net +website: http://code.google.com/p/jquerytree/ + +-------------------------------------*/ +.ztree * { + padding: 0; + margin: 0; + font-size: 12px; + font-family: Verdana, Arial, Helvetica, AppleGothic, sans-serif; +} +.ztree { + margin: 0; + padding: 5px; + color: #333333; +} +.ztree li { + padding: 0; + margin: 0; + list-style: none; + line-height: 14px; + text-align: left; + white-space: nowrap; + outline: 0; +} +.ztree li ul { + margin: 0; + padding: 0 0 0 18px; +} +.ztree li ul.line { + background: url(icon/tree-vertical-line-1.png) 0 0 repeat-y; +} +.ztree li a { + padding: 1px 3px 0 0; + margin: 0; + cursor: pointer; + height: 24px; + color: #333; + background-color: transparent; + text-decoration: none; + vertical-align: top; + display: inline-block; +} +.ztree li a.curSelectedNode_Edit { + padding-top: 0px; + background-color: #FFE6B0; + color: black; + height: 16px; + border: 1px #FFB951 solid; + opacity: 0.8; +} +.ztree li a.tmpTargetNode_inner { + padding-top: 0px; + background-color: #316AC5; + color: white; + height: 16px; + border: 1px #316AC5 solid; + opacity: 0.8; + filter: alpha(opacity=80); +} +.ztree li a input.rename { + height: 14px; + width: 80px; + padding: 0; + margin: 0; + font-size: 12px; + border: 1px #7EC4CC solid; + *border: 0px; +} +.ztree li span { + line-height: 24px; + margin-right: 2px; +} +.ztree li span.button { + line-height: 0; + margin: 0; + width: 16px; + height: 16px; + display: inline-block; + vertical-align: middle; + border: 0 none; + cursor: pointer; + outline: none; + background-color: transparent; + background-repeat: no-repeat; + background-attachment: scroll; + background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/ztree/img/zTreeStandard.png"); + *background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/ztree/img/zTreeStandard.gif"); +} +.ztree li span.button.chk { + width: 16px; + height: 16px; + margin: 0 3px 0 0; + cursor: auto; +} +.ztree li span.button.chk.checkbox_false_full { + background-image: url("icon/check-box-normal.png"); +} +.ztree li span.button.chk.checkbox_false_full_focus { + background-image: url("icon/check-box-normal.png"); +} +.ztree li span.button.chk.checkbox_false_part { + background-image: url("icon/half_selected.png"); +} +.ztree li span.button.chk.checkbox_false_part_focus { + background-image: url("icon/half_selected.png"); +} +.ztree li span.button.chk.checkbox_false_disable { + background-position: 0 -56px; +} +.ztree li span.button.chk.checkbox_true_full { + background-image: url("icon/check-box-active.png"); +} +.ztree li span.button.chk.checkbox_true_full_focus { + background-image: url("icon/check-box-active.png"); +} +.ztree li span.button.chk.checkbox_true_part { + background-image: url("icon/half_selected.png"); +} +.ztree li span.button.chk.checkbox_true_part_focus { + background-image: url("icon/half_selected.png"); +} +.ztree li span.button.chk.checkbox_true_disable { + background-position: -14px -56px; +} +.ztree li span.button.chk.radio_false_full { + background-position: -28px 0; +} +.ztree li span.button.chk.radio_false_full_focus { + background-position: -28px -14px; +} +.ztree li span.button.chk.radio_false_part { + background-position: -28px -28px; +} +.ztree li span.button.chk.radio_false_part_focus { + background-position: -28px -42px; +} +.ztree li span.button.chk.radio_false_disable { + background-position: -28px -56px; +} +.ztree li span.button.chk.radio_true_full { + background-position: -42px 0; +} +.ztree li span.button.chk.radio_true_full_focus { + background-position: -42px -14px; +} +.ztree li span.button.chk.radio_true_part { + background-position: -42px -28px; +} +.ztree li span.button.chk.radio_true_part_focus { + background-position: -42px -42px; +} +.ztree li span.button.chk.radio_true_disable { + background-position: -42px -56px; +} +.ztree li span.button.switch { + width: 25px; + height: 25px; +} +.ztree li span.button.root_open { + background-image: url("icon/tree-expand-1.png"); +} +.ztree li span.button.root_close { + background-image: url("icon/tree-collapse-1.png"); +} +.ztree li span.button.roots_open { + background-image: url("icon/tree-expand-2.png"); +} +.ztree li span.button.roots_close { + background-image: url("icon/tree-collapse-2.png"); +} +.ztree li span.button.center_open { + background-image: url("icon/tree-expand-3.png"); +} +.ztree li span.button.center_close { + background-image: url("icon/tree-collapse-3.png"); +} +.ztree li span.button.bottom_open { + background-image: url("icon/tree-expand-4.png"); +} +.ztree li span.button.bottom_close { + background-image: url("icon/tree-collapse-4.png"); +} +.ztree li span.button.noline_open { + background-position: -92px -72px; +} +.ztree li span.button.noline_close { + background-position: -74px -72px; +} +.ztree li span.button.root_docu { + background: none; +} +.ztree li span.button.roots_docu { + background-image: url("icon/tree-vertical-line-2.png"); +} +.ztree li span.button.center_docu { + background-image: url("icon/tree-vertical-line-3.png"); +} +.ztree li span.button.bottom_docu { + background-image: url("icon/tree-vertical-line-4.png"); +} +.ztree li span.button.noline_docu { + background: none; +} +.ztree li span.button.ico_open { + margin-right: 2px; + background-position: -110px -16px; + vertical-align: top; + *vertical-align: middle; +} +.ztree li span.button.ico_close { + margin-right: 2px; + background-position: -110px 0; + vertical-align: top; + *vertical-align: middle; +} +.ztree li span.button.ico_docu { + margin-right: 2px; + background-position: -110px -32px; + vertical-align: top; + *vertical-align: middle; +} +.ztree li span.button.edit { + margin-right: 2px; + background-position: -110px -48px; + vertical-align: top; + *vertical-align: middle; +} +.ztree li span.button.remove { + margin-right: 2px; + background-position: -110px -64px; + vertical-align: top; + *vertical-align: middle; +} +.ztree li span.button.ico_loading { + width: 0px; + margin-right: 2px; + background: url("${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/ztree/img/loading.gif") no-repeat scroll 0 0 transparent; + vertical-align: top; + *vertical-align: middle; +} +ul.tmpTargetzTree { + background-color: #FFE6B0; + opacity: 0.8; + filter: alpha(opacity=80); +} +span.tmpzTreeMove_arrow { + width: 16px; + height: 16px; + display: inline-block; + padding: 0; + margin: 2px 0 0 1px; + border: 0 none; + position: absolute; + background-color: transparent; + background-repeat: no-repeat; + background-attachment: scroll; + background-position: -110px -80px; + background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/ztree/img/zTreeStandard.png"); + *background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/ztree/img/zTreeStandard.gif"); +} +ul.ztree.zTreeDragUL { + margin: 0; + padding: 0; + position: absolute; + width: auto; + height: auto; + overflow: hidden; + background-color: #cfcfcf; + border: 1px #00B83F dotted; + opacity: 0.8; + filter: alpha(opacity=80); +} +.zTreeMask { + z-index: 10000; + background-color: #cfcfcf; + opacity: 0.0; + filter: alpha(opacity=0); + position: absolute; +} +/* level style*/ +/*.ztree li span.button.level0 { + display:none; +} +.ztree li ul.level0 { + padding:0; + background:none; +}*/ +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-branch-tree .bi-branch-tree-view { + min-width: 300px; +} +.bi-click-branch-tree { + border: 1px solid #d4dadd; +} +.bi-click-branch-tree .bi-empty-view { + background: #f4f4f4; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-display-tree .ztree * { + color: #808080; +} +.bi-display-tree .ztree li span.button.switch.center_open { + background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-vertical-line-3.png"); +} +.bi-display-tree .ztree li span.button.switch.roots_open { + background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-vertical-line-2.png"); +} +.bi-display-tree .ztree li span.button.switch.bottom_open { + background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-vertical-line-4.png"); +} +.bi-display-tree .ztree li a, +.bi-display-tree .ztree li span { + cursor: default !important; +} +.bi-display-tree .ztree li a:hover { + text-decoration: none; +} +.bi-display-tree .ztree li a.curSelectedNode { + padding-top: 1px; + border: none; + background-color: inherit; + opacity: 1; + filter: alpha(opacity=100); +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-trigger .bi-trigger-icon-button { + border-left: 1px solid #d4dadd; + font-size: 16px; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-editor-trigger { + border: 1px solid #d4dadd; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-select-text-trigger { + border: 1px solid #d4dadd; + -webkit-border-radius: 2px; + -moz-border-radius: 2px; + border-radius: 2px; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-small-select-text-trigger { + border: 1px solid #d4dadd; + -webkit-border-radius: 2px; + -moz-border-radius: 2px; + border-radius: 2px; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-float-box { + background: #ffffff; +} +.bi-float-box .float-box-button { + color: #ffffff; + background: #009de3; + border: 1px solid #d4dadd; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +/**********FR.BIListView*************/ +.bi-list-view { + position: fixed !important; + overflow-y: visible !important; + overflow-x: visible !important; + overflow: visible !important; + cursor: default; +} +.bi-list-view .list-view-outer { + border: 1px solid #d4dadd; + -webkit-border-radius: 2px; + -moz-border-radius: 2px; + border-radius: 2px; + background: #ffffff; +} +.bi-list-view .list-view-toolbar { + border-top: 1px solid #eaeaea; + line-height: 30px; + color: #009de3; +} +.bi-list-view .list-view-toolbar > .center-element { + border-left: 1px solid #eaeaea; +} +.bi-list-view .list-view-toolbar > .first-element { + border-left: none; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-scroll-view .scroll-container { + border-left: 1px solid #d4dadd; + border-right: 1px solid #d4dadd; + border-bottom: 1px solid #d4dadd; +} +.bi-scroll-view .scroll-drop-down-icon { + font-size: 14px; + border-bottom: 1px solid #d4dadd; + border-left: 1px solid #d4dadd; + border-right: 1px solid #d4dadd; + background: #f4f4f4; +} +.bi-scroll-view .scroll-drop-down-icon:active { + background: #d4dadd; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-inline-center-adapt-layout:after { + display: inline-block; + width: 0; + min-height: 100%; + vertical-align: middle; + content: ' '; +} +/****添加计算宽度的--运算符直接需要space****/ +/****** common color(常用颜色,可用于普遍场景) *****/ +/**** custom color(自定义颜色,用于特定场景) ****/ +.bi-inline-vertical-adapt-layout:after { + display: inline-block; + width: 0; + min-height: 100%; + vertical-align: middle; + content: ' '; +} diff --git a/dist/base.js b/dist/base.js new file mode 100644 index 000000000..0cb0dd97e --- /dev/null +++ b/dist/base.js @@ -0,0 +1,35151 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: http://codemirror.net/LICENSE + +// This is CodeMirror (http://codemirror.net), a code editor +// implemented in JavaScript on top of the browser's DOM. +// +// You can find some technical background for some of the code below +// at http://marijnhaverbeke.nl/blog/#cm-internals . + +(function(mod) { + this.CodeMirror = mod(); +})(function() { + "use strict"; + + // BROWSER SNIFFING + + // Kludges for bugs and behavior differences that can't be feature + // detected are enabled based on userAgent etc sniffing. + + var gecko = /gecko\/\d/i.test(navigator.userAgent); + var ie_upto10 = /MSIE \d/.test(navigator.userAgent); + var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent); + var ie = ie_upto10 || ie_11up; + var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : ie_11up[1]); + var webkit = /WebKit\//.test(navigator.userAgent); + var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(navigator.userAgent); + var chrome = /Chrome\//.test(navigator.userAgent); + var presto = /Opera\//.test(navigator.userAgent); + var safari = /Apple Computer/.test(navigator.vendor); + var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent); + var phantom = /PhantomJS/.test(navigator.userAgent); + + var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent); + // This is woefully incomplete. Suggestions for alternative methods welcome. + var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent); + var mac = ios || /Mac/.test(navigator.platform); + var windows = /win/i.test(navigator.platform); + + var presto_version = presto && navigator.userAgent.match(/Version\/(\d*\.\d*)/); + if (presto_version) presto_version = Number(presto_version[1]); + if (presto_version && presto_version >= 15) { presto = false; webkit = true; } + // Some browsers use the wrong event properties to signal cmd/ctrl on OS X + var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11)); + var captureRightClick = gecko || (ie && ie_version >= 9); + + // Optimize some code when these features are not used. + var sawReadOnlySpans = false, sawCollapsedSpans = false; + + // EDITOR CONSTRUCTOR + + // A CodeMirror instance represents an editor. This is the object + // that user code is usually dealing with. + + function CodeMirror(place, options) { + if (!(this instanceof CodeMirror)) return new CodeMirror(place, options); + + this.options = options = options ? copyObj(options) : {}; + // Determine effective options based on given values and defaults. + copyObj(defaults, options, false); + setGuttersForLineNumbers(options); + + var doc = options.value; + if (typeof doc == "string") doc = new Doc(doc, options.mode); + this.doc = doc; + + var input = new CodeMirror.inputStyles[options.inputStyle](this); + var display = this.display = new Display(place, doc, input); + display.wrapper.CodeMirror = this; + updateGutters(this); + themeChanged(this); + if (options.lineWrapping) + this.display.wrapper.className += " CodeMirror-wrap"; + if (options.autofocus && !mobile) display.input.focus(); + initScrollbars(this); + + this.state = { + keyMaps: [], // stores maps added by addKeyMap + overlays: [], // highlighting overlays, as added by addOverlay + modeGen: 0, // bumped when mode/overlay changes, used to invalidate highlighting info + overwrite: false, + delayingBlurEvent: false, + focused: false, + suppressEdits: false, // used to disable editing during key handlers when in readOnly mode + pasteIncoming: false, cutIncoming: false, // help recognize paste/cut edits in input.poll + draggingText: false, + highlight: new Delayed(), // stores highlight worker timeout + keySeq: null, // Unfinished key sequence + specialChars: null + }; + + var cm = this; + + // Override magic textarea content restore that IE sometimes does + // on our hidden textarea on reload + if (ie && ie_version < 11) setTimeout(function() { cm.display.input.reset(true); }, 20); + + registerEventHandlers(this); + ensureGlobalHandlers(); + + startOperation(this); + this.curOp.forceUpdate = true; + attachDoc(this, doc); + + if ((options.autofocus && !mobile) || cm.hasFocus()) + setTimeout(bind(onFocus, this), 20); + else + onBlur(this); + + for (var opt in optionHandlers) if (optionHandlers.hasOwnProperty(opt)) + optionHandlers[opt](this, options[opt], Init); + maybeUpdateLineNumberWidth(this); + if (options.finishInit) options.finishInit(this); + for (var i = 0; i < initHooks.length; ++i) initHooks[i](this); + endOperation(this); + // Suppress optimizelegibility in Webkit, since it breaks text + // measuring on line wrapping boundaries. + if (webkit && options.lineWrapping && + getComputedStyle(display.lineDiv).textRendering == "optimizelegibility") + display.lineDiv.style.textRendering = "auto"; + } + + // DISPLAY CONSTRUCTOR + + // The display handles the DOM integration, both for input reading + // and content drawing. It holds references to DOM nodes and + // display-related state. + + function Display(place, doc, input) { + var d = this; + this.input = input; + + // Covers bottom-right square when both scrollbars are present. + d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler"); + d.scrollbarFiller.setAttribute("cm-not-content", "true"); + // Covers bottom of gutter when coverGutterNextToScrollbar is on + // and h scrollbar is present. + d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler"); + d.gutterFiller.setAttribute("cm-not-content", "true"); + // Will contain the actual code, positioned to cover the viewport. + d.lineDiv = elt("div", null, "CodeMirror-code"); + // Elements are added to these to represent selection and cursors. + d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1"); + d.cursorDiv = elt("div", null, "CodeMirror-cursors"); + // A visibility: hidden element used to find the size of things. + d.measure = elt("div", null, "CodeMirror-measure"); + // When lines outside of the viewport are measured, they are drawn in this. + d.lineMeasure = elt("div", null, "CodeMirror-measure"); + // Wraps everything that needs to exist inside the vertically-padded coordinate system + d.lineSpace = elt("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv], + null, "position: relative; outline: none"); + // Moved around its parent to cover visible view. + d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative"); + // Set to the height of the document, allowing scrolling. + d.sizer = elt("div", [d.mover], "CodeMirror-sizer"); + d.sizerWidth = null; + // Behavior of elts with overflow: auto and padding is + // inconsistent across browsers. This is used to ensure the + // scrollable area is big enough. + d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;"); + // Will contain the gutters, if any. + d.gutters = elt("div", null, "CodeMirror-gutters"); + d.lineGutter = null; + // Actual scrollable element. + d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll"); + d.scroller.setAttribute("tabIndex", "-1"); + // The element in which the editor lives. + d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror"); + + // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported) + if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; } + if (!webkit && !(gecko && mobile)) d.scroller.draggable = true; + + if (place) { + if (place.appendChild) place.appendChild(d.wrapper); + else place(d.wrapper); + } + + // Current rendered range (may be bigger than the view window). + d.viewFrom = d.viewTo = doc.first; + d.reportedViewFrom = d.reportedViewTo = doc.first; + // Information about the rendered lines. + d.view = []; + d.renderedView = null; + // Holds info about a single rendered line when it was rendered + // for measurement, while not in view. + d.externalMeasured = null; + // Empty space (in pixels) above the view + d.viewOffset = 0; + d.lastWrapHeight = d.lastWrapWidth = 0; + d.updateLineNumbers = null; + + d.nativeBarWidth = d.barHeight = d.barWidth = 0; + d.scrollbarsClipped = false; + + // Used to only resize the line number gutter when necessary (when + // the amount of lines crosses a boundary that makes its width change) + d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null; + // Set to true when a non-horizontal-scrolling line widget is + // added. As an optimization, line widget aligning is skipped when + // this is false. + d.alignWidgets = false; + + d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; + + // Tracks the maximum line length so that the horizontal scrollbar + // can be kept static when scrolling. + d.maxLine = null; + d.maxLineLength = 0; + d.maxLineChanged = false; + + // Used for measuring wheel scrolling granularity + d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null; + + // True when shift is held down. + d.shift = false; + + // Used to track whether anything happened since the context menu + // was opened. + d.selForContextMenu = null; + + d.activeTouch = null; + + input.init(d); + } + + // STATE UPDATES + + // Used to get the editor into a consistent state again when options change. + + function loadMode(cm) { + cm.doc.mode = CodeMirror.getMode(cm.options, cm.doc.modeOption); + resetModeState(cm); + } + + function resetModeState(cm) { + cm.doc.iter(function(line) { + if (line.stateAfter) line.stateAfter = null; + if (line.styles) line.styles = null; + }); + cm.doc.frontier = cm.doc.first; + startWorker(cm, 100); + cm.state.modeGen++; + if (cm.curOp) regChange(cm); + } + + function wrappingChanged(cm) { + if (cm.options.lineWrapping) { + addClass(cm.display.wrapper, "CodeMirror-wrap"); + cm.display.sizer.style.minWidth = ""; + cm.display.sizerWidth = null; + } else { + rmClass(cm.display.wrapper, "CodeMirror-wrap"); + findMaxLine(cm); + } + estimateLineHeights(cm); + regChange(cm); + clearCaches(cm); + setTimeout(function(){updateScrollbars(cm);}, 100); + } + + // Returns a function that estimates the height of a line, to use as + // first approximation until the line becomes visible (and is thus + // properly measurable). + function estimateHeight(cm) { + var th = textHeight(cm.display), wrapping = cm.options.lineWrapping; + var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3); + return function(line) { + if (lineIsHidden(cm.doc, line)) return 0; + + var widgetsHeight = 0; + if (line.widgets) for (var i = 0; i < line.widgets.length; i++) { + if (line.widgets[i].height) widgetsHeight += line.widgets[i].height; + } + + if (wrapping) + return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th; + else + return widgetsHeight + th; + }; + } + + function estimateLineHeights(cm) { + var doc = cm.doc, est = estimateHeight(cm); + doc.iter(function(line) { + var estHeight = est(line); + if (estHeight != line.height) updateLineHeight(line, estHeight); + }); + } + + function themeChanged(cm) { + cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") + + cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-"); + clearCaches(cm); + } + + function guttersChanged(cm) { + updateGutters(cm); + regChange(cm); + setTimeout(function(){alignHorizontally(cm);}, 20); + } + + // Rebuild the gutter elements, ensure the margin to the left of the + // code matches their width. + function updateGutters(cm) { + var gutters = cm.display.gutters, specs = cm.options.gutters; + removeChildren(gutters); + for (var i = 0; i < specs.length; ++i) { + var gutterClass = specs[i]; + var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass)); + if (gutterClass == "CodeMirror-linenumbers") { + cm.display.lineGutter = gElt; + gElt.style.width = (cm.display.lineNumWidth || 1) + "px"; + } + } + gutters.style.display = i ? "" : "none"; + updateGutterSpace(cm); + } + + function updateGutterSpace(cm) { + var width = cm.display.gutters.offsetWidth; + cm.display.sizer.style.marginLeft = width + "px"; + } + + // Compute the character length of a line, taking into account + // collapsed ranges (see markText) that might hide parts, and join + // other lines onto it. + function lineLength(line) { + if (line.height == 0) return 0; + var len = line.text.length, merged, cur = line; + while (merged = collapsedSpanAtStart(cur)) { + var found = merged.find(0, true); + cur = found.from.line; + len += found.from.ch - found.to.ch; + } + cur = line; + while (merged = collapsedSpanAtEnd(cur)) { + var found = merged.find(0, true); + len -= cur.text.length - found.from.ch; + cur = found.to.line; + len += cur.text.length - found.to.ch; + } + return len; + } + + // Find the longest line in the document. + function findMaxLine(cm) { + var d = cm.display, doc = cm.doc; + d.maxLine = getLine(doc, doc.first); + d.maxLineLength = lineLength(d.maxLine); + d.maxLineChanged = true; + doc.iter(function(line) { + var len = lineLength(line); + if (len > d.maxLineLength) { + d.maxLineLength = len; + d.maxLine = line; + } + }); + } + + // Make sure the gutters options contains the element + // "CodeMirror-linenumbers" when the lineNumbers option is true. + function setGuttersForLineNumbers(options) { + var found = indexOf(options.gutters, "CodeMirror-linenumbers"); + if (found == -1 && options.lineNumbers) { + options.gutters = options.gutters.concat(["CodeMirror-linenumbers"]); + } else if (found > -1 && !options.lineNumbers) { + options.gutters = options.gutters.slice(0); + options.gutters.splice(found, 1); + } + } + + // SCROLLBARS + + // Prepare DOM reads needed to update the scrollbars. Done in one + // shot to minimize update/measure roundtrips. + function measureForScrollbars(cm) { + var d = cm.display, gutterW = d.gutters.offsetWidth; + var docH = Math.round(cm.doc.height + paddingVert(cm.display)); + return { + clientHeight: d.scroller.clientHeight, + viewHeight: d.wrapper.clientHeight, + scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth, + viewWidth: d.wrapper.clientWidth, + barLeft: cm.options.fixedGutter ? gutterW : 0, + docHeight: docH, + scrollHeight: docH + scrollGap(cm) + d.barHeight, + nativeBarWidth: d.nativeBarWidth, + gutterWidth: gutterW + }; + } + + function NativeScrollbars(place, scroll, cm) { + this.cm = cm; + var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar"); + var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar"); + place(vert); place(horiz); + + on(vert, "scroll", function() { + if (vert.clientHeight) scroll(vert.scrollTop, "vertical"); + }); + on(horiz, "scroll", function() { + if (horiz.clientWidth) scroll(horiz.scrollLeft, "horizontal"); + }); + + this.checkedOverlay = false; + // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8). + if (ie && ie_version < 8) this.horiz.style.minHeight = this.vert.style.minWidth = "18px"; + } + + NativeScrollbars.prototype = copyObj({ + update: function(measure) { + var needsH = measure.scrollWidth > measure.clientWidth + 1; + var needsV = measure.scrollHeight > measure.clientHeight + 1; + var sWidth = measure.nativeBarWidth; + + if (needsV) { + this.vert.style.display = "block"; + this.vert.style.bottom = needsH ? sWidth + "px" : "0"; + var totalHeight = measure.viewHeight - (needsH ? sWidth : 0); + // A bug in IE8 can cause this value to be negative, so guard it. + this.vert.firstChild.style.height = + Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px"; + } else { + this.vert.style.display = ""; + this.vert.firstChild.style.height = "0"; + } + + if (needsH) { + this.horiz.style.display = "block"; + this.horiz.style.right = needsV ? sWidth + "px" : "0"; + this.horiz.style.left = measure.barLeft + "px"; + var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0); + this.horiz.firstChild.style.width = + (measure.scrollWidth - measure.clientWidth + totalWidth) + "px"; + } else { + this.horiz.style.display = ""; + this.horiz.firstChild.style.width = "0"; + } + + if (!this.checkedOverlay && measure.clientHeight > 0) { + if (sWidth == 0) this.overlayHack(); + this.checkedOverlay = true; + } + + return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}; + }, + setScrollLeft: function(pos) { + if (this.horiz.scrollLeft != pos) this.horiz.scrollLeft = pos; + }, + setScrollTop: function(pos) { + if (this.vert.scrollTop != pos) this.vert.scrollTop = pos; + }, + overlayHack: function() { + var w = mac && !mac_geMountainLion ? "12px" : "18px"; + this.horiz.style.minHeight = this.vert.style.minWidth = w; + var self = this; + var barMouseDown = function(e) { + if (e_target(e) != self.vert && e_target(e) != self.horiz) + operation(self.cm, onMouseDown)(e); + }; + on(this.vert, "mousedown", barMouseDown); + on(this.horiz, "mousedown", barMouseDown); + }, + clear: function() { + var parent = this.horiz.parentNode; + parent.removeChild(this.horiz); + parent.removeChild(this.vert); + } + }, NativeScrollbars.prototype); + + function NullScrollbars() {} + + NullScrollbars.prototype = copyObj({ + update: function() { return {bottom: 0, right: 0}; }, + setScrollLeft: function() {}, + setScrollTop: function() {}, + clear: function() {} + }, NullScrollbars.prototype); + + CodeMirror.scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars}; + + function initScrollbars(cm) { + if (cm.display.scrollbars) { + cm.display.scrollbars.clear(); + if (cm.display.scrollbars.addClass) + rmClass(cm.display.wrapper, cm.display.scrollbars.addClass); + } + + cm.display.scrollbars = new CodeMirror.scrollbarModel[cm.options.scrollbarStyle](function(node) { + cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller); + // Prevent clicks in the scrollbars from killing focus + on(node, "mousedown", function() { + if (cm.state.focused) setTimeout(function() { cm.display.input.focus(); }, 0); + }); + node.setAttribute("cm-not-content", "true"); + }, function(pos, axis) { + if (axis == "horizontal") setScrollLeft(cm, pos); + else setScrollTop(cm, pos); + }, cm); + if (cm.display.scrollbars.addClass) + addClass(cm.display.wrapper, cm.display.scrollbars.addClass); + } + + function updateScrollbars(cm, measure) { + if (!measure) measure = measureForScrollbars(cm); + var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight; + updateScrollbarsInner(cm, measure); + for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) { + if (startWidth != cm.display.barWidth && cm.options.lineWrapping) + updateHeightsInViewport(cm); + updateScrollbarsInner(cm, measureForScrollbars(cm)); + startWidth = cm.display.barWidth; startHeight = cm.display.barHeight; + } + } + + // Re-synchronize the fake scrollbars with the actual size of the + // content. + function updateScrollbarsInner(cm, measure) { + var d = cm.display; + var sizes = d.scrollbars.update(measure); + + d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px"; + d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px"; + + if (sizes.right && sizes.bottom) { + d.scrollbarFiller.style.display = "block"; + d.scrollbarFiller.style.height = sizes.bottom + "px"; + d.scrollbarFiller.style.width = sizes.right + "px"; + } else d.scrollbarFiller.style.display = ""; + if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) { + d.gutterFiller.style.display = "block"; + d.gutterFiller.style.height = sizes.bottom + "px"; + d.gutterFiller.style.width = measure.gutterWidth + "px"; + } else d.gutterFiller.style.display = ""; + } + + // Compute the lines that are visible in a given viewport (defaults + // the the current scroll position). viewport may contain top, + // height, and ensure (see op.scrollToPos) properties. + function visibleLines(display, doc, viewport) { + var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop; + top = Math.floor(top - paddingTop(display)); + var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight; + + var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom); + // Ensure is a {from: {line, ch}, to: {line, ch}} object, and + // forces those lines into the viewport (if possible). + if (viewport && viewport.ensure) { + var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line; + if (ensureFrom < from) { + from = ensureFrom; + to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight); + } else if (Math.min(ensureTo, doc.lastLine()) >= to) { + from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight); + to = ensureTo; + } + } + return {from: from, to: Math.max(to, from + 1)}; + } + + // LINE NUMBERS + + // Re-align line numbers and gutter marks to compensate for + // horizontal scrolling. + function alignHorizontally(cm) { + var display = cm.display, view = display.view; + if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) return; + var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft; + var gutterW = display.gutters.offsetWidth, left = comp + "px"; + for (var i = 0; i < view.length; i++) if (!view[i].hidden) { + if (cm.options.fixedGutter && view[i].gutter) + view[i].gutter.style.left = left; + var align = view[i].alignable; + if (align) for (var j = 0; j < align.length; j++) + align[j].style.left = left; + } + if (cm.options.fixedGutter) + display.gutters.style.left = (comp + gutterW) + "px"; + } + + // Used to ensure that the line number gutter is still the right + // size for the current document size. Returns true when an update + // is needed. + function maybeUpdateLineNumberWidth(cm) { + if (!cm.options.lineNumbers) return false; + var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display; + if (last.length != display.lineNumChars) { + var test = display.measure.appendChild(elt("div", [elt("div", last)], + "CodeMirror-linenumber CodeMirror-gutter-elt")); + var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW; + display.lineGutter.style.width = ""; + display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1; + display.lineNumWidth = display.lineNumInnerWidth + padding; + display.lineNumChars = display.lineNumInnerWidth ? last.length : -1; + display.lineGutter.style.width = display.lineNumWidth + "px"; + updateGutterSpace(cm); + return true; + } + return false; + } + + function lineNumberFor(options, i) { + return String(options.lineNumberFormatter(i + options.firstLineNumber)); + } + + // Computes display.scroller.scrollLeft + display.gutters.offsetWidth, + // but using getBoundingClientRect to get a sub-pixel-accurate + // result. + function compensateForHScroll(display) { + return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left; + } + + // DISPLAY DRAWING + + function DisplayUpdate(cm, viewport, force) { + var display = cm.display; + + this.viewport = viewport; + // Store some values that we'll need later (but don't want to force a relayout for) + this.visible = visibleLines(display, cm.doc, viewport); + this.editorIsHidden = !display.wrapper.offsetWidth; + this.wrapperHeight = display.wrapper.clientHeight; + this.wrapperWidth = display.wrapper.clientWidth; + this.oldDisplayWidth = displayWidth(cm); + this.force = force; + this.dims = getDimensions(cm); + this.events = []; + } + + DisplayUpdate.prototype.signal = function(emitter, type) { + if (hasHandler(emitter, type)) + this.events.push(arguments); + }; + DisplayUpdate.prototype.finish = function() { + for (var i = 0; i < this.events.length; i++) + signal.apply(null, this.events[i]); + }; + + function maybeClipScrollbars(cm) { + var display = cm.display; + if (!display.scrollbarsClipped && display.scroller.offsetWidth) { + display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth; + display.heightForcer.style.height = scrollGap(cm) + "px"; + display.sizer.style.marginBottom = -display.nativeBarWidth + "px"; + display.sizer.style.borderRightWidth = scrollGap(cm) + "px"; + display.scrollbarsClipped = true; + } + } + + // Does the actual updating of the line display. Bails out + // (returning false) when there is nothing to be done and forced is + // false. + function updateDisplayIfNeeded(cm, update) { + var display = cm.display, doc = cm.doc; + + if (update.editorIsHidden) { + resetView(cm); + return false; + } + + // Bail out if the visible area is already rendered and nothing changed. + if (!update.force && + update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo && + (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) && + display.renderedView == display.view && countDirtyView(cm) == 0) + return false; + + if (maybeUpdateLineNumberWidth(cm)) { + resetView(cm); + update.dims = getDimensions(cm); + } + + // Compute a suitable new viewport (from & to) + var end = doc.first + doc.size; + var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first); + var to = Math.min(end, update.visible.to + cm.options.viewportMargin); + if (display.viewFrom < from && from - display.viewFrom < 20) from = Math.max(doc.first, display.viewFrom); + if (display.viewTo > to && display.viewTo - to < 20) to = Math.min(end, display.viewTo); + if (sawCollapsedSpans) { + from = visualLineNo(cm.doc, from); + to = visualLineEndNo(cm.doc, to); + } + + var different = from != display.viewFrom || to != display.viewTo || + display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth; + adjustView(cm, from, to); + + display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom)); + // Position the mover div to align with the current scroll position + cm.display.mover.style.top = display.viewOffset + "px"; + + var toUpdate = countDirtyView(cm); + if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view && + (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo)) + return false; + + // For big changes, we hide the enclosing element during the + // update, since that speeds up the operations on most browsers. + var focused = activeElt(); + if (toUpdate > 4) display.lineDiv.style.display = "none"; + patchDisplay(cm, display.updateLineNumbers, update.dims); + if (toUpdate > 4) display.lineDiv.style.display = ""; + display.renderedView = display.view; + // There might have been a widget with a focused element that got + // hidden or updated, if so re-focus it. + if (focused && activeElt() != focused && focused.offsetHeight) focused.focus(); + + // Prevent selection and cursors from interfering with the scroll + // width and height. + removeChildren(display.cursorDiv); + removeChildren(display.selectionDiv); + display.gutters.style.height = 0; + + if (different) { + display.lastWrapHeight = update.wrapperHeight; + display.lastWrapWidth = update.wrapperWidth; + startWorker(cm, 400); + } + + display.updateLineNumbers = null; + + return true; + } + + function postUpdateDisplay(cm, update) { + var viewport = update.viewport; + for (var first = true;; first = false) { + if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) { + // Clip forced viewport to actual scrollable area. + if (viewport && viewport.top != null) + viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)}; + // Updated line heights might result in the drawn area not + // actually covering the viewport. Keep looping until it does. + update.visible = visibleLines(cm.display, cm.doc, viewport); + if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo) + break; + } + if (!updateDisplayIfNeeded(cm, update)) break; + updateHeightsInViewport(cm); + var barMeasure = measureForScrollbars(cm); + updateSelection(cm); + setDocumentHeight(cm, barMeasure); + updateScrollbars(cm, barMeasure); + } + + update.signal(cm, "update", cm); + if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) { + update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo); + cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo; + } + } + + function updateDisplaySimple(cm, viewport) { + var update = new DisplayUpdate(cm, viewport); + if (updateDisplayIfNeeded(cm, update)) { + updateHeightsInViewport(cm); + postUpdateDisplay(cm, update); + var barMeasure = measureForScrollbars(cm); + updateSelection(cm); + setDocumentHeight(cm, barMeasure); + updateScrollbars(cm, barMeasure); + update.finish(); + } + } + + function setDocumentHeight(cm, measure) { + cm.display.sizer.style.minHeight = measure.docHeight + "px"; + var total = measure.docHeight + cm.display.barHeight; + cm.display.heightForcer.style.top = total + "px"; + cm.display.gutters.style.height = Math.max(total + scrollGap(cm), measure.clientHeight) + "px"; + } + + // Read the actual heights of the rendered lines, and update their + // stored heights to match. + function updateHeightsInViewport(cm) { + var display = cm.display; + var prevBottom = display.lineDiv.offsetTop; + for (var i = 0; i < display.view.length; i++) { + var cur = display.view[i], height; + if (cur.hidden) continue; + if (ie && ie_version < 8) { + var bot = cur.node.offsetTop + cur.node.offsetHeight; + height = bot - prevBottom; + prevBottom = bot; + } else { + var box = cur.node.getBoundingClientRect(); + height = box.bottom - box.top; + } + var diff = cur.line.height - height; + if (height < 2) height = textHeight(display); + if (diff > .001 || diff < -.001) { + updateLineHeight(cur.line, height); + updateWidgetHeight(cur.line); + if (cur.rest) for (var j = 0; j < cur.rest.length; j++) + updateWidgetHeight(cur.rest[j]); + } + } + } + + // Read and store the height of line widgets associated with the + // given line. + function updateWidgetHeight(line) { + if (line.widgets) for (var i = 0; i < line.widgets.length; ++i) + line.widgets[i].height = line.widgets[i].node.offsetHeight; + } + + // Do a bulk-read of the DOM positions and sizes needed to draw the + // view, so that we don't interleave reading and writing to the DOM. + function getDimensions(cm) { + var d = cm.display, left = {}, width = {}; + var gutterLeft = d.gutters.clientLeft; + for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) { + left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft; + width[cm.options.gutters[i]] = n.clientWidth; + } + return {fixedPos: compensateForHScroll(d), + gutterTotalWidth: d.gutters.offsetWidth, + gutterLeft: left, + gutterWidth: width, + wrapperWidth: d.wrapper.clientWidth}; + } + + // Sync the actual display DOM structure with display.view, removing + // nodes for lines that are no longer in view, and creating the ones + // that are not there yet, and updating the ones that are out of + // date. + function patchDisplay(cm, updateNumbersFrom, dims) { + var display = cm.display, lineNumbers = cm.options.lineNumbers; + var container = display.lineDiv, cur = container.firstChild; + + function rm(node) { + var next = node.nextSibling; + // Works around a throw-scroll bug in OS X Webkit + if (webkit && mac && cm.display.currentWheelTarget == node) + node.style.display = "none"; + else + node.parentNode.removeChild(node); + return next; + } + + var view = display.view, lineN = display.viewFrom; + // Loop over the elements in the view, syncing cur (the DOM nodes + // in display.lineDiv) with the view as we go. + for (var i = 0; i < view.length; i++) { + var lineView = view[i]; + if (lineView.hidden) { + } else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet + var node = buildLineElement(cm, lineView, lineN, dims); + container.insertBefore(node, cur); + } else { // Already drawn + while (cur != lineView.node) cur = rm(cur); + var updateNumber = lineNumbers && updateNumbersFrom != null && + updateNumbersFrom <= lineN && lineView.lineNumber; + if (lineView.changes) { + if (indexOf(lineView.changes, "gutter") > -1) updateNumber = false; + updateLineForChanges(cm, lineView, lineN, dims); + } + if (updateNumber) { + removeChildren(lineView.lineNumber); + lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN))); + } + cur = lineView.node.nextSibling; + } + lineN += lineView.size; + } + while (cur) cur = rm(cur); + } + + // When an aspect of a line changes, a string is added to + // lineView.changes. This updates the relevant part of the line's + // DOM structure. + function updateLineForChanges(cm, lineView, lineN, dims) { + for (var j = 0; j < lineView.changes.length; j++) { + var type = lineView.changes[j]; + if (type == "text") updateLineText(cm, lineView); + else if (type == "gutter") updateLineGutter(cm, lineView, lineN, dims); + else if (type == "class") updateLineClasses(lineView); + else if (type == "widget") updateLineWidgets(cm, lineView, dims); + } + lineView.changes = null; + } + + // Lines with gutter elements, widgets or a background class need to + // be wrapped, and have the extra elements added to the wrapper div + function ensureLineWrapped(lineView) { + if (lineView.node == lineView.text) { + lineView.node = elt("div", null, null, "position: relative"); + if (lineView.text.parentNode) + lineView.text.parentNode.replaceChild(lineView.node, lineView.text); + lineView.node.appendChild(lineView.text); + if (ie && ie_version < 8) lineView.node.style.zIndex = 2; + } + return lineView.node; + } + + function updateLineBackground(lineView) { + var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass; + if (cls) cls += " CodeMirror-linebackground"; + if (lineView.background) { + if (cls) lineView.background.className = cls; + else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; } + } else if (cls) { + var wrap = ensureLineWrapped(lineView); + lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild); + } + } + + // Wrapper around buildLineContent which will reuse the structure + // in display.externalMeasured when possible. + function getLineContent(cm, lineView) { + var ext = cm.display.externalMeasured; + if (ext && ext.line == lineView.line) { + cm.display.externalMeasured = null; + lineView.measure = ext.measure; + return ext.built; + } + return buildLineContent(cm, lineView); + } + + // Redraw the line's text. Interacts with the background and text + // classes because the mode may output tokens that influence these + // classes. + function updateLineText(cm, lineView) { + var cls = lineView.text.className; + var built = getLineContent(cm, lineView); + if (lineView.text == lineView.node) lineView.node = built.pre; + lineView.text.parentNode.replaceChild(built.pre, lineView.text); + lineView.text = built.pre; + if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) { + lineView.bgClass = built.bgClass; + lineView.textClass = built.textClass; + updateLineClasses(lineView); + } else if (cls) { + lineView.text.className = cls; + } + } + + function updateLineClasses(lineView) { + updateLineBackground(lineView); + if (lineView.line.wrapClass) + ensureLineWrapped(lineView).className = lineView.line.wrapClass; + else if (lineView.node != lineView.text) + lineView.node.className = ""; + var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass; + lineView.text.className = textClass || ""; + } + + function updateLineGutter(cm, lineView, lineN, dims) { + if (lineView.gutter) { + lineView.node.removeChild(lineView.gutter); + lineView.gutter = null; + } + var markers = lineView.line.gutterMarkers; + if (cm.options.lineNumbers || markers) { + var wrap = ensureLineWrapped(lineView); + var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", "left: " + + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + + "px; width: " + dims.gutterTotalWidth + "px"); + cm.display.input.setUneditable(gutterWrap); + wrap.insertBefore(gutterWrap, lineView.text); + if (lineView.line.gutterClass) + gutterWrap.className += " " + lineView.line.gutterClass; + if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"])) + lineView.lineNumber = gutterWrap.appendChild( + elt("div", lineNumberFor(cm.options, lineN), + "CodeMirror-linenumber CodeMirror-gutter-elt", + "left: " + dims.gutterLeft["CodeMirror-linenumbers"] + "px; width: " + + cm.display.lineNumInnerWidth + "px")); + if (markers) for (var k = 0; k < cm.options.gutters.length; ++k) { + var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id]; + if (found) + gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", "left: " + + dims.gutterLeft[id] + "px; width: " + dims.gutterWidth[id] + "px")); + } + } + } + + function updateLineWidgets(cm, lineView, dims) { + if (lineView.alignable) lineView.alignable = null; + for (var node = lineView.node.firstChild, next; node; node = next) { + var next = node.nextSibling; + if (node.className == "CodeMirror-linewidget") + lineView.node.removeChild(node); + } + insertLineWidgets(cm, lineView, dims); + } + + // Build a line's DOM representation from scratch + function buildLineElement(cm, lineView, lineN, dims) { + var built = getLineContent(cm, lineView); + lineView.text = lineView.node = built.pre; + if (built.bgClass) lineView.bgClass = built.bgClass; + if (built.textClass) lineView.textClass = built.textClass; + + updateLineClasses(lineView); + updateLineGutter(cm, lineView, lineN, dims); + insertLineWidgets(cm, lineView, dims); + return lineView.node; + } + + // A lineView may contain multiple logical lines (when merged by + // collapsed spans). The widgets for all of them need to be drawn. + function insertLineWidgets(cm, lineView, dims) { + insertLineWidgetsFor(cm, lineView.line, lineView, dims, true); + if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++) + insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false); + } + + function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) { + if (!line.widgets) return; + var wrap = ensureLineWrapped(lineView); + for (var i = 0, ws = line.widgets; i < ws.length; ++i) { + var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget"); + if (!widget.handleMouseEvents) node.setAttribute("cm-ignore-events", "true"); + positionLineWidget(widget, node, lineView, dims); + cm.display.input.setUneditable(node); + if (allowAbove && widget.above) + wrap.insertBefore(node, lineView.gutter || lineView.text); + else + wrap.appendChild(node); + signalLater(widget, "redraw"); + } + } + + function positionLineWidget(widget, node, lineView, dims) { + if (widget.noHScroll) { + (lineView.alignable || (lineView.alignable = [])).push(node); + var width = dims.wrapperWidth; + node.style.left = dims.fixedPos + "px"; + if (!widget.coverGutter) { + width -= dims.gutterTotalWidth; + node.style.paddingLeft = dims.gutterTotalWidth + "px"; + } + node.style.width = width + "px"; + } + if (widget.coverGutter) { + node.style.zIndex = 5; + node.style.position = "relative"; + if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px"; + } + } + + // POSITION OBJECT + + // A Pos instance represents a position within the text. + var Pos = CodeMirror.Pos = function(line, ch) { + if (!(this instanceof Pos)) return new Pos(line, ch); + this.line = line; this.ch = ch; + }; + + // Compare two positions, return 0 if they are the same, a negative + // number when a is less, and a positive number otherwise. + var cmp = CodeMirror.cmpPos = function(a, b) { return a.line - b.line || a.ch - b.ch; }; + + function copyPos(x) {return Pos(x.line, x.ch);} + function maxPos(a, b) { return cmp(a, b) < 0 ? b : a; } + function minPos(a, b) { return cmp(a, b) < 0 ? a : b; } + + // INPUT HANDLING + + function ensureFocus(cm) { + if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm); } + } + + function isReadOnly(cm) { + return cm.options.readOnly || cm.doc.cantEdit; + } + + // This will be set to an array of strings when copying, so that, + // when pasting, we know what kind of selections the copied text + // was made out of. + var lastCopied = null; + + function applyTextInput(cm, inserted, deleted, sel, origin) { + var doc = cm.doc; + cm.display.shift = false; + if (!sel) sel = doc.sel; + + var paste = cm.state.pasteIncoming || origin == "paste"; + var textLines = splitLines(inserted), multiPaste = null; + // When pasing N lines into N selections, insert one line per selection + if (paste && sel.ranges.length > 1) { + if (lastCopied && lastCopied.join("\n") == inserted) + multiPaste = sel.ranges.length % lastCopied.length == 0 && map(lastCopied, splitLines); + else if (textLines.length == sel.ranges.length) + multiPaste = map(textLines, function(l) { return [l]; }); + } + + // Normal behavior is to insert the new text into every selection + for (var i = sel.ranges.length - 1; i >= 0; i--) { + var range = sel.ranges[i]; + var from = range.from(), to = range.to(); + if (range.empty()) { + if (deleted && deleted > 0) // Handle deletion + from = Pos(from.line, from.ch - deleted); + else if (cm.state.overwrite && !paste) // Handle overwrite + to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length)); + } + var updateInput = cm.curOp.updateInput; + var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i % multiPaste.length] : textLines, + origin: origin || (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")}; + makeChange(cm.doc, changeEvent); + signalLater(cm, "inputRead", cm, changeEvent); + } + if (inserted && !paste) + triggerElectric(cm, inserted); + + ensureCursorVisible(cm); + cm.curOp.updateInput = updateInput; + cm.curOp.typing = true; + cm.state.pasteIncoming = cm.state.cutIncoming = false; + } + + function handlePaste(e, cm) { + var pasted = e.clipboardData && e.clipboardData.getData("text/plain"); + if (pasted) { + e.preventDefault(); + runInOp(cm, function() { applyTextInput(cm, pasted, 0, null, "paste"); }); + return true; + } + } + + function triggerElectric(cm, inserted) { + // When an 'electric' character is inserted, immediately trigger a reindent + if (!cm.options.electricChars || !cm.options.smartIndent) return; + var sel = cm.doc.sel; + + for (var i = sel.ranges.length - 1; i >= 0; i--) { + var range = sel.ranges[i]; + if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) continue; + var mode = cm.getModeAt(range.head); + var indented = false; + if (mode.electricChars) { + for (var j = 0; j < mode.electricChars.length; j++) + if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) { + indented = indentLine(cm, range.head.line, "smart"); + break; + } + } else if (mode.electricInput) { + if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch))) + indented = indentLine(cm, range.head.line, "smart"); + } + if (indented) signalLater(cm, "electricInput", cm, range.head.line); + } + } + + function copyableRanges(cm) { + var text = [], ranges = []; + for (var i = 0; i < cm.doc.sel.ranges.length; i++) { + var line = cm.doc.sel.ranges[i].head.line; + var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)}; + ranges.push(lineRange); + text.push(cm.getRange(lineRange.anchor, lineRange.head)); + } + return {text: text, ranges: ranges}; + } + + function disableBrowserMagic(field) { + field.setAttribute("autocorrect", "off"); + field.setAttribute("autocapitalize", "off"); + field.setAttribute("spellcheck", "false"); + } + + // TEXTAREA INPUT STYLE + + function TextareaInput(cm) { + this.cm = cm; + // See input.poll and input.reset + this.prevInput = ""; + + // Flag that indicates whether we expect input to appear real soon + // now (after some event like 'keypress' or 'input') and are + // polling intensively. + this.pollingFast = false; + // Self-resetting timeout for the poller + this.polling = new Delayed(); + // Tracks when input.reset has punted to just putting a short + // string into the textarea instead of the full selection. + this.inaccurateSelection = false; + // Used to work around IE issue with selection being forgotten when focus moves away from textarea + this.hasSelection = false; + this.composing = null; + }; + + function hiddenTextarea() { + var te = elt("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none"); + var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;"); + // The textarea is kept positioned near the cursor to prevent the + // fact that it'll be scrolled into view on input from scrolling + // our fake cursor out of view. On webkit, when wrap=off, paste is + // very slow. So make the area wide instead. + if (webkit) te.style.width = "1000px"; + else te.setAttribute("wrap", "off"); + // If border: 0; -- iOS fails to open keyboard (issue #1287) + if (ios) te.style.border = "1px solid black"; + disableBrowserMagic(te); + return div; + } + + TextareaInput.prototype = copyObj({ + init: function(display) { + var input = this, cm = this.cm; + + // Wraps and hides input textarea + var div = this.wrapper = hiddenTextarea(); + // The semihidden textarea that is focused when the editor is + // focused, and receives input. + var te = this.textarea = div.firstChild; + display.wrapper.insertBefore(div, display.wrapper.firstChild); + + // Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore) + if (ios) te.style.width = "0px"; + + on(te, "input", function() { + if (ie && ie_version >= 9 && input.hasSelection) input.hasSelection = null; + input.poll(); + }); + + on(te, "paste", function(e) { + if (handlePaste(e, cm)) return true; + + cm.state.pasteIncoming = true; + input.fastPoll(); + }); + + function prepareCopyCut(e) { + if (cm.somethingSelected()) { + lastCopied = cm.getSelections(); + if (input.inaccurateSelection) { + input.prevInput = ""; + input.inaccurateSelection = false; + te.value = lastCopied.join("\n"); + selectInput(te); + } + } else if (!cm.options.lineWiseCopyCut) { + return; + } else { + var ranges = copyableRanges(cm); + lastCopied = ranges.text; + if (e.type == "cut") { + cm.setSelections(ranges.ranges, null, sel_dontScroll); + } else { + input.prevInput = ""; + te.value = ranges.text.join("\n"); + selectInput(te); + } + } + if (e.type == "cut") cm.state.cutIncoming = true; + } + on(te, "cut", prepareCopyCut); + on(te, "copy", prepareCopyCut); + + on(display.scroller, "paste", function(e) { + if (eventInWidget(display, e)) return; + cm.state.pasteIncoming = true; + input.focus(); + }); + + // Prevent normal selection in the editor (we handle our own) + on(display.lineSpace, "selectstart", function(e) { + if (!eventInWidget(display, e)) e_preventDefault(e); + }); + + on(te, "compositionstart", function() { + var start = cm.getCursor("from"); + input.composing = { + start: start, + range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"}) + }; + }); + on(te, "compositionend", function() { + if (input.composing) { + input.poll(); + input.composing.range.clear(); + input.composing = null; + } + }); + }, + + prepareSelection: function() { + // Redraw the selection and/or cursor + var cm = this.cm, display = cm.display, doc = cm.doc; + var result = prepareSelection(cm); + + // Move the hidden textarea near the cursor to prevent scrolling artifacts + if (cm.options.moveInputWithCursor) { + var headPos = cursorCoords(cm, doc.sel.primary().head, "div"); + var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect(); + result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10, + headPos.top + lineOff.top - wrapOff.top)); + result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10, + headPos.left + lineOff.left - wrapOff.left)); + } + + return result; + }, + + showSelection: function(drawn) { + var cm = this.cm, display = cm.display; + removeChildrenAndAdd(display.cursorDiv, drawn.cursors); + removeChildrenAndAdd(display.selectionDiv, drawn.selection); + if (drawn.teTop != null) { + this.wrapper.style.top = drawn.teTop + "px"; + this.wrapper.style.left = drawn.teLeft + "px"; + } + }, + + // Reset the input to correspond to the selection (or to be empty, + // when not typing and nothing is selected) + reset: function(typing) { + if (this.contextMenuPending) return; + var minimal, selected, cm = this.cm, doc = cm.doc; + if (cm.somethingSelected()) { + this.prevInput = ""; + var range = doc.sel.primary(); + minimal = hasCopyEvent && + (range.to().line - range.from().line > 100 || (selected = cm.getSelection()).length > 1000); + var content = minimal ? "-" : selected || cm.getSelection(); + this.textarea.value = content; + if (cm.state.focused) selectInput(this.textarea); + if (ie && ie_version >= 9) this.hasSelection = content; + } else if (!typing) { + this.prevInput = this.textarea.value = ""; + if (ie && ie_version >= 9) this.hasSelection = null; + } + this.inaccurateSelection = minimal; + }, + + getField: function() { return this.textarea; }, + + supportsTouch: function() { return false; }, + + focus: function() { + if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) { + try { this.textarea.focus(); } + catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM + } + }, + + blur: function() { this.textarea.blur(); }, + + resetPosition: function() { + this.wrapper.style.top = this.wrapper.style.left = 0; + }, + + receivedFocus: function() { this.slowPoll(); }, + + // Poll for input changes, using the normal rate of polling. This + // runs as long as the editor is focused. + slowPoll: function() { + var input = this; + if (input.pollingFast) return; + input.polling.set(this.cm.options.pollInterval, function() { + input.poll(); + if (input.cm.state.focused) input.slowPoll(); + }); + }, + + // When an event has just come in that is likely to add or change + // something in the input textarea, we poll faster, to ensure that + // the change appears on the screen quickly. + fastPoll: function() { + var missed = false, input = this; + input.pollingFast = true; + function p() { + var changed = input.poll(); + if (!changed && !missed) {missed = true; input.polling.set(60, p);} + else {input.pollingFast = false; input.slowPoll();} + } + input.polling.set(20, p); + }, + + // Read input from the textarea, and update the document to match. + // When something is selected, it is present in the textarea, and + // selected (unless it is huge, in which case a placeholder is + // used). When nothing is selected, the cursor sits after previously + // seen text (can be empty), which is stored in prevInput (we must + // not reset the textarea when typing, because that breaks IME). + poll: function() { + var cm = this.cm, input = this.textarea, prevInput = this.prevInput; + // Since this is called a *lot*, try to bail out as cheaply as + // possible when it is clear that nothing happened. hasSelection + // will be the case when there is a lot of text in the textarea, + // in which case reading its value would be expensive. + if (this.contextMenuPending || !cm.state.focused || + (hasSelection(input) && !prevInput) || + isReadOnly(cm) || cm.options.disableInput || cm.state.keySeq) + return false; + + var text = input.value; + // If nothing changed, bail. + if (text == prevInput && !cm.somethingSelected()) return false; + // Work around nonsensical selection resetting in IE9/10, and + // inexplicable appearance of private area unicode characters on + // some key combos in Mac (#2689). + if (ie && ie_version >= 9 && this.hasSelection === text || + mac && /[\uf700-\uf7ff]/.test(text)) { + cm.display.input.reset(); + return false; + } + + if (cm.doc.sel == cm.display.selForContextMenu) { + var first = text.charCodeAt(0); + if (first == 0x200b && !prevInput) prevInput = "\u200b"; + if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo"); } + } + // Find the part of the input that is actually new + var same = 0, l = Math.min(prevInput.length, text.length); + while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same; + + var self = this; + runInOp(cm, function() { + applyTextInput(cm, text.slice(same), prevInput.length - same, + null, self.composing ? "*compose" : null); + + // Don't leave long text in the textarea, since it makes further polling slow + if (text.length > 1000 || text.indexOf("\n") > -1) input.value = self.prevInput = ""; + else self.prevInput = text; + + if (self.composing) { + self.composing.range.clear(); + self.composing.range = cm.markText(self.composing.start, cm.getCursor("to"), + {className: "CodeMirror-composing"}); + } + }); + return true; + }, + + ensurePolled: function() { + if (this.pollingFast && this.poll()) this.pollingFast = false; + }, + + onKeyPress: function() { + if (ie && ie_version >= 9) this.hasSelection = null; + this.fastPoll(); + }, + + onContextMenu: function(e) { + var input = this, cm = input.cm, display = cm.display, te = input.textarea; + var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop; + if (!pos || presto) return; // Opera is difficult. + + // Reset the current text selection only if the click is done outside of the selection + // and 'resetSelectionOnContextMenu' option is true. + var reset = cm.options.resetSelectionOnContextMenu; + if (reset && cm.doc.sel.contains(pos) == -1) + operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll); + + var oldCSS = te.style.cssText; + input.wrapper.style.position = "absolute"; + te.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) + + "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: " + + (ie ? "rgba(255, 255, 255, .05)" : "transparent") + + "; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);"; + if (webkit) var oldScrollY = window.scrollY; // Work around Chrome issue (#2712) + display.input.focus(); + if (webkit) window.scrollTo(null, oldScrollY); + display.input.reset(); + // Adds "Select all" to context menu in FF + if (!cm.somethingSelected()) te.value = input.prevInput = " "; + input.contextMenuPending = true; + display.selForContextMenu = cm.doc.sel; + clearTimeout(display.detectingSelectAll); + + // Select-all will be greyed out if there's nothing to select, so + // this adds a zero-width space so that we can later check whether + // it got selected. + function prepareSelectAllHack() { + if (te.selectionStart != null) { + var selected = cm.somethingSelected(); + var extval = "\u200b" + (selected ? te.value : ""); + te.value = "\u21da"; // Used to catch context-menu undo + te.value = extval; + input.prevInput = selected ? "" : "\u200b"; + te.selectionStart = 1; te.selectionEnd = extval.length; + // Re-set this, in case some other handler touched the + // selection in the meantime. + display.selForContextMenu = cm.doc.sel; + } + } + function rehide() { + input.contextMenuPending = false; + input.wrapper.style.position = "relative"; + te.style.cssText = oldCSS; + if (ie && ie_version < 9) display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos); + + // Try to detect the user choosing select-all + if (te.selectionStart != null) { + if (!ie || (ie && ie_version < 9)) prepareSelectAllHack(); + var i = 0, poll = function() { + if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 && + te.selectionEnd > 0 && input.prevInput == "\u200b") + operation(cm, commands.selectAll)(cm); + else if (i++ < 10) display.detectingSelectAll = setTimeout(poll, 500); + else display.input.reset(); + }; + display.detectingSelectAll = setTimeout(poll, 200); + } + } + + if (ie && ie_version >= 9) prepareSelectAllHack(); + if (captureRightClick) { + e_stop(e); + var mouseup = function() { + off(window, "mouseup", mouseup); + setTimeout(rehide, 20); + }; + on(window, "mouseup", mouseup); + } else { + setTimeout(rehide, 50); + } + }, + + setUneditable: nothing, + + needsContentAttribute: false + }, TextareaInput.prototype); + + // CONTENTEDITABLE INPUT STYLE + + function ContentEditableInput(cm) { + this.cm = cm; + this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null; + this.polling = new Delayed(); + this.gracePeriod = false; + } + + ContentEditableInput.prototype = copyObj({ + init: function(display) { + var input = this, cm = input.cm; + var div = input.div = display.lineDiv; + div.contentEditable = "true"; + disableBrowserMagic(div); + + on(div, "paste", function(e) { handlePaste(e, cm); }) + + on(div, "compositionstart", function(e) { + var data = e.data; + input.composing = {sel: cm.doc.sel, data: data, startData: data}; + if (!data) return; + var prim = cm.doc.sel.primary(); + var line = cm.getLine(prim.head.line); + var found = line.indexOf(data, Math.max(0, prim.head.ch - data.length)); + if (found > -1 && found <= prim.head.ch) + input.composing.sel = simpleSelection(Pos(prim.head.line, found), + Pos(prim.head.line, found + data.length)); + }); + on(div, "compositionupdate", function(e) { + input.composing.data = e.data; + }); + on(div, "compositionend", function(e) { + var ours = input.composing; + if (!ours) return; + if (e.data != ours.startData && !/\u200b/.test(e.data)) + ours.data = e.data; + // Need a small delay to prevent other code (input event, + // selection polling) from doing damage when fired right after + // compositionend. + setTimeout(function() { + if (!ours.handled) + input.applyComposition(ours); + if (input.composing == ours) + input.composing = null; + }, 50); + }); + + on(div, "touchstart", function() { + input.forceCompositionEnd(); + }); + + on(div, "input", function() { + if (input.composing) return; + if (!input.pollContent()) + runInOp(input.cm, function() {regChange(cm);}); + }); + + function onCopyCut(e) { + if (cm.somethingSelected()) { + lastCopied = cm.getSelections(); + if (e.type == "cut") cm.replaceSelection("", null, "cut"); + } else if (!cm.options.lineWiseCopyCut) { + return; + } else { + var ranges = copyableRanges(cm); + lastCopied = ranges.text; + if (e.type == "cut") { + cm.operation(function() { + cm.setSelections(ranges.ranges, 0, sel_dontScroll); + cm.replaceSelection("", null, "cut"); + }); + } + } + // iOS exposes the clipboard API, but seems to discard content inserted into it + if (e.clipboardData && !ios) { + e.preventDefault(); + e.clipboardData.clearData(); + e.clipboardData.setData("text/plain", lastCopied.join("\n")); + } else { + // Old-fashioned briefly-focus-a-textarea hack + var kludge = hiddenTextarea(), te = kludge.firstChild; + cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild); + te.value = lastCopied.join("\n"); + var hadFocus = document.activeElement; + selectInput(te); + setTimeout(function() { + cm.display.lineSpace.removeChild(kludge); + hadFocus.focus(); + }, 50); + } + } + on(div, "copy", onCopyCut); + on(div, "cut", onCopyCut); + }, + + prepareSelection: function() { + var result = prepareSelection(this.cm, false); + result.focus = this.cm.state.focused; + return result; + }, + + showSelection: function(info) { + if (!info || !this.cm.display.view.length) return; + if (info.focus) this.showPrimarySelection(); + this.showMultipleSelections(info); + }, + + showPrimarySelection: function() { + var sel = window.getSelection(), prim = this.cm.doc.sel.primary(); + var curAnchor = domToPos(this.cm, sel.anchorNode, sel.anchorOffset); + var curFocus = domToPos(this.cm, sel.focusNode, sel.focusOffset); + if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad && + cmp(minPos(curAnchor, curFocus), prim.from()) == 0 && + cmp(maxPos(curAnchor, curFocus), prim.to()) == 0) + return; + + var start = posToDOM(this.cm, prim.from()); + var end = posToDOM(this.cm, prim.to()); + if (!start && !end) return; + + var view = this.cm.display.view; + var old = sel.rangeCount && sel.getRangeAt(0); + if (!start) { + start = {node: view[0].measure.map[2], offset: 0}; + } else if (!end) { // FIXME dangerously hacky + var measure = view[view.length - 1].measure; + var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map; + end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]}; + } + + try { var rng = range(start.node, start.offset, end.offset, end.node); } + catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible + if (rng) { + sel.removeAllRanges(); + sel.addRange(rng); + if (old && sel.anchorNode == null) sel.addRange(old); + else if (gecko) this.startGracePeriod(); + } + this.rememberSelection(); + }, + + startGracePeriod: function() { + var input = this; + clearTimeout(this.gracePeriod); + this.gracePeriod = setTimeout(function() { + input.gracePeriod = false; + if (input.selectionChanged()) + input.cm.operation(function() { input.cm.curOp.selectionChanged = true; }); + }, 20); + }, + + showMultipleSelections: function(info) { + removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors); + removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection); + }, + + rememberSelection: function() { + var sel = window.getSelection(); + this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset; + this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset; + }, + + selectionInEditor: function() { + var sel = window.getSelection(); + if (!sel.rangeCount) return false; + var node = sel.getRangeAt(0).commonAncestorContainer; + return contains(this.div, node); + }, + + focus: function() { + if (this.cm.options.readOnly != "nocursor") this.div.focus(); + }, + blur: function() { this.div.blur(); }, + getField: function() { return this.div; }, + + supportsTouch: function() { return true; }, + + receivedFocus: function() { + var input = this; + if (this.selectionInEditor()) + this.pollSelection(); + else + runInOp(this.cm, function() { input.cm.curOp.selectionChanged = true; }); + + function poll() { + if (input.cm.state.focused) { + input.pollSelection(); + input.polling.set(input.cm.options.pollInterval, poll); + } + } + this.polling.set(this.cm.options.pollInterval, poll); + }, + + selectionChanged: function() { + var sel = window.getSelection(); + return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset || + sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset; + }, + + pollSelection: function() { + if (!this.composing && !this.gracePeriod && this.selectionChanged()) { + var sel = window.getSelection(), cm = this.cm; + this.rememberSelection(); + var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset); + var head = domToPos(cm, sel.focusNode, sel.focusOffset); + if (anchor && head) runInOp(cm, function() { + setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll); + if (anchor.bad || head.bad) cm.curOp.selectionChanged = true; + }); + } + }, + + pollContent: function() { + var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary(); + var from = sel.from(), to = sel.to(); + if (from.line < display.viewFrom || to.line > display.viewTo - 1) return false; + + var fromIndex; + if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) { + var fromLine = lineNo(display.view[0].line); + var fromNode = display.view[0].node; + } else { + var fromLine = lineNo(display.view[fromIndex].line); + var fromNode = display.view[fromIndex - 1].node.nextSibling; + } + var toIndex = findViewIndex(cm, to.line); + if (toIndex == display.view.length - 1) { + var toLine = display.viewTo - 1; + var toNode = display.lineDiv.lastChild; + } else { + var toLine = lineNo(display.view[toIndex + 1].line) - 1; + var toNode = display.view[toIndex + 1].node.previousSibling; + } + + var newText = splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine)); + var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length)); + while (newText.length > 1 && oldText.length > 1) { + if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; } + else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; } + else break; + } + + var cutFront = 0, cutEnd = 0; + var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length); + while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront)) + ++cutFront; + var newBot = lst(newText), oldBot = lst(oldText); + var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0), + oldBot.length - (oldText.length == 1 ? cutFront : 0)); + while (cutEnd < maxCutEnd && + newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) + ++cutEnd; + + newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd); + newText[0] = newText[0].slice(cutFront); + + var chFrom = Pos(fromLine, cutFront); + var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0); + if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) { + replaceRange(cm.doc, newText, chFrom, chTo, "+input"); + return true; + } + }, + + ensurePolled: function() { + this.forceCompositionEnd(); + }, + reset: function() { + this.forceCompositionEnd(); + }, + forceCompositionEnd: function() { + if (!this.composing || this.composing.handled) return; + this.applyComposition(this.composing); + this.composing.handled = true; + this.div.blur(); + this.div.focus(); + }, + applyComposition: function(composing) { + if (composing.data && composing.data != composing.startData) + operation(this.cm, applyTextInput)(this.cm, composing.data, 0, composing.sel); + }, + + setUneditable: function(node) { + node.setAttribute("contenteditable", "false"); + }, + + onKeyPress: function(e) { + e.preventDefault(); + operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0); + }, + + onContextMenu: nothing, + resetPosition: nothing, + + needsContentAttribute: true + }, ContentEditableInput.prototype); + + function posToDOM(cm, pos) { + var view = findViewForLine(cm, pos.line); + if (!view || view.hidden) return null; + var line = getLine(cm.doc, pos.line); + var info = mapFromLineView(view, line, pos.line); + + var order = getOrder(line), side = "left"; + if (order) { + var partPos = getBidiPartAt(order, pos.ch); + side = partPos % 2 ? "right" : "left"; + } + var result = nodeAndOffsetInLineMap(info.map, pos.ch, side); + result.offset = result.collapse == "right" ? result.end : result.start; + return result; + } + + function badPos(pos, bad) { if (bad) pos.bad = true; return pos; } + + function domToPos(cm, node, offset) { + var lineNode; + if (node == cm.display.lineDiv) { + lineNode = cm.display.lineDiv.childNodes[offset]; + if (!lineNode) return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true); + node = null; offset = 0; + } else { + for (lineNode = node;; lineNode = lineNode.parentNode) { + if (!lineNode || lineNode == cm.display.lineDiv) return null; + if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) break; + } + } + for (var i = 0; i < cm.display.view.length; i++) { + var lineView = cm.display.view[i]; + if (lineView.node == lineNode) + return locateNodeInLineView(lineView, node, offset); + } + } + + function locateNodeInLineView(lineView, node, offset) { + var wrapper = lineView.text.firstChild, bad = false; + if (!node || !contains(wrapper, node)) return badPos(Pos(lineNo(lineView.line), 0), true); + if (node == wrapper) { + bad = true; + node = wrapper.childNodes[offset]; + offset = 0; + if (!node) { + var line = lineView.rest ? lst(lineView.rest) : lineView.line; + return badPos(Pos(lineNo(line), line.text.length), bad); + } + } + + var textNode = node.nodeType == 3 ? node : null, topNode = node; + if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) { + textNode = node.firstChild; + if (offset) offset = textNode.nodeValue.length; + } + while (topNode.parentNode != wrapper) topNode = topNode.parentNode; + var measure = lineView.measure, maps = measure.maps; + + function find(textNode, topNode, offset) { + for (var i = -1; i < (maps ? maps.length : 0); i++) { + var map = i < 0 ? measure.map : maps[i]; + for (var j = 0; j < map.length; j += 3) { + var curNode = map[j + 2]; + if (curNode == textNode || curNode == topNode) { + var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]); + var ch = map[j] + offset; + if (offset < 0 || curNode != textNode) ch = map[j + (offset ? 1 : 0)]; + return Pos(line, ch); + } + } + } + } + var found = find(textNode, topNode, offset); + if (found) return badPos(found, bad); + + // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems + for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) { + found = find(after, after.firstChild, 0); + if (found) + return badPos(Pos(found.line, found.ch - dist), bad); + else + dist += after.textContent.length; + } + for (var before = topNode.previousSibling, dist = offset; before; before = before.previousSibling) { + found = find(before, before.firstChild, -1); + if (found) + return badPos(Pos(found.line, found.ch + dist), bad); + else + dist += after.textContent.length; + } + } + + function domTextBetween(cm, from, to, fromLine, toLine) { + var text = "", closing = false; + function recognizeMarker(id) { return function(marker) { return marker.id == id; }; } + function walk(node) { + if (node.nodeType == 1) { + var cmText = node.getAttribute("cm-text"); + if (cmText != null) { + if (cmText == "") cmText = node.textContent.replace(/\u200b/g, ""); + text += cmText; + return; + } + var markerID = node.getAttribute("cm-marker"), range; + if (markerID) { + var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID)); + if (found.length && (range = found[0].find())) + text += getBetween(cm.doc, range.from, range.to).join("\n"); + return; + } + if (node.getAttribute("contenteditable") == "false") return; + for (var i = 0; i < node.childNodes.length; i++) + walk(node.childNodes[i]); + if (/^(pre|div|p)$/i.test(node.nodeName)) + closing = true; + } else if (node.nodeType == 3) { + var val = node.nodeValue; + if (!val) return; + if (closing) { + text += "\n"; + closing = false; + } + text += val; + } + } + for (;;) { + walk(from); + if (from == to) break; + from = from.nextSibling; + } + return text; + } + + CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput}; + + // SELECTION / CURSOR + + // Selection objects are immutable. A new one is created every time + // the selection changes. A selection is one or more non-overlapping + // (and non-touching) ranges, sorted, and an integer that indicates + // which one is the primary selection (the one that's scrolled into + // view, that getCursor returns, etc). + function Selection(ranges, primIndex) { + this.ranges = ranges; + this.primIndex = primIndex; + } + + Selection.prototype = { + primary: function() { return this.ranges[this.primIndex]; }, + equals: function(other) { + if (other == this) return true; + if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) return false; + for (var i = 0; i < this.ranges.length; i++) { + var here = this.ranges[i], there = other.ranges[i]; + if (cmp(here.anchor, there.anchor) != 0 || cmp(here.head, there.head) != 0) return false; + } + return true; + }, + deepCopy: function() { + for (var out = [], i = 0; i < this.ranges.length; i++) + out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head)); + return new Selection(out, this.primIndex); + }, + somethingSelected: function() { + for (var i = 0; i < this.ranges.length; i++) + if (!this.ranges[i].empty()) return true; + return false; + }, + contains: function(pos, end) { + if (!end) end = pos; + for (var i = 0; i < this.ranges.length; i++) { + var range = this.ranges[i]; + if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0) + return i; + } + return -1; + } + }; + + function Range(anchor, head) { + this.anchor = anchor; this.head = head; + } + + Range.prototype = { + from: function() { return minPos(this.anchor, this.head); }, + to: function() { return maxPos(this.anchor, this.head); }, + empty: function() { + return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch; + } + }; + + // Take an unsorted, potentially overlapping set of ranges, and + // build a selection out of it. 'Consumes' ranges array (modifying + // it). + function normalizeSelection(ranges, primIndex) { + var prim = ranges[primIndex]; + ranges.sort(function(a, b) { return cmp(a.from(), b.from()); }); + primIndex = indexOf(ranges, prim); + for (var i = 1; i < ranges.length; i++) { + var cur = ranges[i], prev = ranges[i - 1]; + if (cmp(prev.to(), cur.from()) >= 0) { + var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to()); + var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head; + if (i <= primIndex) --primIndex; + ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to)); + } + } + return new Selection(ranges, primIndex); + } + + function simpleSelection(anchor, head) { + return new Selection([new Range(anchor, head || anchor)], 0); + } + + // Most of the external API clips given positions to make sure they + // actually exist within the document. + function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1));} + function clipPos(doc, pos) { + if (pos.line < doc.first) return Pos(doc.first, 0); + var last = doc.first + doc.size - 1; + if (pos.line > last) return Pos(last, getLine(doc, last).text.length); + return clipToLen(pos, getLine(doc, pos.line).text.length); + } + function clipToLen(pos, linelen) { + var ch = pos.ch; + if (ch == null || ch > linelen) return Pos(pos.line, linelen); + else if (ch < 0) return Pos(pos.line, 0); + else return pos; + } + function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size;} + function clipPosArray(doc, array) { + for (var out = [], i = 0; i < array.length; i++) out[i] = clipPos(doc, array[i]); + return out; + } + + // SELECTION UPDATES + + // The 'scroll' parameter given to many of these indicated whether + // the new cursor position should be scrolled into view after + // modifying the selection. + + // If shift is held or the extend flag is set, extends a range to + // include a given position (and optionally a second position). + // Otherwise, simply returns the range between the given positions. + // Used for cursor motion and such. + function extendRange(doc, range, head, other) { + if (doc.cm && doc.cm.display.shift || doc.extend) { + var anchor = range.anchor; + if (other) { + var posBefore = cmp(head, anchor) < 0; + if (posBefore != (cmp(other, anchor) < 0)) { + anchor = head; + head = other; + } else if (posBefore != (cmp(head, other) < 0)) { + head = other; + } + } + return new Range(anchor, head); + } else { + return new Range(other || head, head); + } + } + + // Extend the primary selection range, discard the rest. + function extendSelection(doc, head, other, options) { + setSelection(doc, new Selection([extendRange(doc, doc.sel.primary(), head, other)], 0), options); + } + + // Extend all selections (pos is an array of selections with length + // equal the number of selections) + function extendSelections(doc, heads, options) { + for (var out = [], i = 0; i < doc.sel.ranges.length; i++) + out[i] = extendRange(doc, doc.sel.ranges[i], heads[i], null); + var newSel = normalizeSelection(out, doc.sel.primIndex); + setSelection(doc, newSel, options); + } + + // Updates a single range in the selection. + function replaceOneSelection(doc, i, range, options) { + var ranges = doc.sel.ranges.slice(0); + ranges[i] = range; + setSelection(doc, normalizeSelection(ranges, doc.sel.primIndex), options); + } + + // Reset the selection to a single range. + function setSimpleSelection(doc, anchor, head, options) { + setSelection(doc, simpleSelection(anchor, head), options); + } + + // Give beforeSelectionChange handlers a change to influence a + // selection update. + function filterSelectionChange(doc, sel) { + var obj = { + ranges: sel.ranges, + update: function(ranges) { + this.ranges = []; + for (var i = 0; i < ranges.length; i++) + this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor), + clipPos(doc, ranges[i].head)); + } + }; + signal(doc, "beforeSelectionChange", doc, obj); + if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj); + if (obj.ranges != sel.ranges) return normalizeSelection(obj.ranges, obj.ranges.length - 1); + else return sel; + } + + function setSelectionReplaceHistory(doc, sel, options) { + var done = doc.history.done, last = lst(done); + if (last && last.ranges) { + done[done.length - 1] = sel; + setSelectionNoUndo(doc, sel, options); + } else { + setSelection(doc, sel, options); + } + } + + // Set a new selection. + function setSelection(doc, sel, options) { + setSelectionNoUndo(doc, sel, options); + addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options); + } + + function setSelectionNoUndo(doc, sel, options) { + if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange")) + sel = filterSelectionChange(doc, sel); + + var bias = options && options.bias || + (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1); + setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true)); + + if (!(options && options.scroll === false) && doc.cm) + ensureCursorVisible(doc.cm); + } + + function setSelectionInner(doc, sel) { + if (sel.equals(doc.sel)) return; + + doc.sel = sel; + + if (doc.cm) { + doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = true; + signalCursorActivity(doc.cm); + } + signalLater(doc, "cursorActivity", doc); + } + + // Verify that the selection does not partially select any atomic + // marked ranges. + function reCheckSelection(doc) { + setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false), sel_dontScroll); + } + + // Return a selection that does not partially select any atomic + // ranges. + function skipAtomicInSelection(doc, sel, bias, mayClear) { + var out; + for (var i = 0; i < sel.ranges.length; i++) { + var range = sel.ranges[i]; + var newAnchor = skipAtomic(doc, range.anchor, bias, mayClear); + var newHead = skipAtomic(doc, range.head, bias, mayClear); + if (out || newAnchor != range.anchor || newHead != range.head) { + if (!out) out = sel.ranges.slice(0, i); + out[i] = new Range(newAnchor, newHead); + } + } + return out ? normalizeSelection(out, sel.primIndex) : sel; + } + + // Ensure a given position is not inside an atomic range. + function skipAtomic(doc, pos, bias, mayClear) { + var flipped = false, curPos = pos; + var dir = bias || 1; + doc.cantEdit = false; + search: for (;;) { + var line = getLine(doc, curPos.line); + if (line.markedSpans) { + for (var i = 0; i < line.markedSpans.length; ++i) { + var sp = line.markedSpans[i], m = sp.marker; + if ((sp.from == null || (m.inclusiveLeft ? sp.from <= curPos.ch : sp.from < curPos.ch)) && + (sp.to == null || (m.inclusiveRight ? sp.to >= curPos.ch : sp.to > curPos.ch))) { + if (mayClear) { + signal(m, "beforeCursorEnter"); + if (m.explicitlyCleared) { + if (!line.markedSpans) break; + else {--i; continue;} + } + } + if (!m.atomic) continue; + var newPos = m.find(dir < 0 ? -1 : 1); + if (cmp(newPos, curPos) == 0) { + newPos.ch += dir; + if (newPos.ch < 0) { + if (newPos.line > doc.first) newPos = clipPos(doc, Pos(newPos.line - 1)); + else newPos = null; + } else if (newPos.ch > line.text.length) { + if (newPos.line < doc.first + doc.size - 1) newPos = Pos(newPos.line + 1, 0); + else newPos = null; + } + if (!newPos) { + if (flipped) { + // Driven in a corner -- no valid cursor position found at all + // -- try again *with* clearing, if we didn't already + if (!mayClear) return skipAtomic(doc, pos, bias, true); + // Otherwise, turn off editing until further notice, and return the start of the doc + doc.cantEdit = true; + return Pos(doc.first, 0); + } + flipped = true; newPos = pos; dir = -dir; + } + } + curPos = newPos; + continue search; + } + } + } + return curPos; + } + } + + // SELECTION DRAWING + + function updateSelection(cm) { + cm.display.input.showSelection(cm.display.input.prepareSelection()); + } + + function prepareSelection(cm, primary) { + var doc = cm.doc, result = {}; + var curFragment = result.cursors = document.createDocumentFragment(); + var selFragment = result.selection = document.createDocumentFragment(); + + for (var i = 0; i < doc.sel.ranges.length; i++) { + if (primary === false && i == doc.sel.primIndex) continue; + var range = doc.sel.ranges[i]; + var collapsed = range.empty(); + if (collapsed || cm.options.showCursorWhenSelecting) + drawSelectionCursor(cm, range, curFragment); + if (!collapsed) + drawSelectionRange(cm, range, selFragment); + } + return result; + } + + // Draws a cursor for the given range + function drawSelectionCursor(cm, range, output) { + var pos = cursorCoords(cm, range.head, "div", null, null, !cm.options.singleCursorHeightPerLine); + + var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor")); + cursor.style.left = pos.left + "px"; + cursor.style.top = pos.top + "px"; + cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"; + + if (pos.other) { + // Secondary cursor, shown when on a 'jump' in bi-directional text + var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor")); + otherCursor.style.display = ""; + otherCursor.style.left = pos.other.left + "px"; + otherCursor.style.top = pos.other.top + "px"; + otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"; + } + } + + // Draws the given range as a highlighted selection + function drawSelectionRange(cm, range, output) { + var display = cm.display, doc = cm.doc; + var fragment = document.createDocumentFragment(); + var padding = paddingH(cm.display), leftSide = padding.left; + var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right; + + function add(left, top, width, bottom) { + if (top < 0) top = 0; + top = Math.round(top); + bottom = Math.round(bottom); + fragment.appendChild(elt("div", null, "CodeMirror-selected", "position: absolute; left: " + left + + "px; top: " + top + "px; width: " + (width == null ? rightSide - left : width) + + "px; height: " + (bottom - top) + "px")); + } + + function drawForLine(line, fromArg, toArg) { + var lineObj = getLine(doc, line); + var lineLen = lineObj.text.length; + var start, end; + function coords(ch, bias) { + return charCoords(cm, Pos(line, ch), "div", lineObj, bias); + } + + iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function(from, to, dir) { + var leftPos = coords(from, "left"), rightPos, left, right; + if (from == to) { + rightPos = leftPos; + left = right = leftPos.left; + } else { + rightPos = coords(to - 1, "right"); + if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; } + left = leftPos.left; + right = rightPos.right; + } + if (fromArg == null && from == 0) left = leftSide; + if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part + add(left, leftPos.top, null, leftPos.bottom); + left = leftSide; + if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top); + } + if (toArg == null && to == lineLen) right = rightSide; + if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left) + start = leftPos; + if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right) + end = rightPos; + if (left < leftSide + 1) left = leftSide; + add(left, rightPos.top, right - left, rightPos.bottom); + }); + return {start: start, end: end}; + } + + var sFrom = range.from(), sTo = range.to(); + if (sFrom.line == sTo.line) { + drawForLine(sFrom.line, sFrom.ch, sTo.ch); + } else { + var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line); + var singleVLine = visualLine(fromLine) == visualLine(toLine); + var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end; + var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start; + if (singleVLine) { + if (leftEnd.top < rightStart.top - 2) { + add(leftEnd.right, leftEnd.top, null, leftEnd.bottom); + add(leftSide, rightStart.top, rightStart.left, rightStart.bottom); + } else { + add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom); + } + } + if (leftEnd.bottom < rightStart.top) + add(leftSide, leftEnd.bottom, null, rightStart.top); + } + + output.appendChild(fragment); + } + + // Cursor-blinking + function restartBlink(cm) { + if (!cm.state.focused) return; + var display = cm.display; + clearInterval(display.blinker); + var on = true; + display.cursorDiv.style.visibility = ""; + if (cm.options.cursorBlinkRate > 0) + display.blinker = setInterval(function() { + display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"; + }, cm.options.cursorBlinkRate); + else if (cm.options.cursorBlinkRate < 0) + display.cursorDiv.style.visibility = "hidden"; + } + + // HIGHLIGHT WORKER + + function startWorker(cm, time) { + if (cm.doc.mode.startState && cm.doc.frontier < cm.display.viewTo) + cm.state.highlight.set(time, bind(highlightWorker, cm)); + } + + function highlightWorker(cm) { + var doc = cm.doc; + if (doc.frontier < doc.first) doc.frontier = doc.first; + if (doc.frontier >= cm.display.viewTo) return; + var end = +new Date + cm.options.workTime; + var state = copyState(doc.mode, getStateBefore(cm, doc.frontier)); + var changedLines = []; + + doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function(line) { + if (doc.frontier >= cm.display.viewFrom) { // Visible + var oldStyles = line.styles; + var highlighted = highlightLine(cm, line, state, true); + line.styles = highlighted.styles; + var oldCls = line.styleClasses, newCls = highlighted.classes; + if (newCls) line.styleClasses = newCls; + else if (oldCls) line.styleClasses = null; + var ischange = !oldStyles || oldStyles.length != line.styles.length || + oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass); + for (var i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i]; + if (ischange) changedLines.push(doc.frontier); + line.stateAfter = copyState(doc.mode, state); + } else { + processLine(cm, line.text, state); + line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null; + } + ++doc.frontier; + if (+new Date > end) { + startWorker(cm, cm.options.workDelay); + return true; + } + }); + if (changedLines.length) runInOp(cm, function() { + for (var i = 0; i < changedLines.length; i++) + regLineChange(cm, changedLines[i], "text"); + }); + } + + // Finds the line to start with when starting a parse. Tries to + // find a line with a stateAfter, so that it can start with a + // valid state. If that fails, it returns the line with the + // smallest indentation, which tends to need the least context to + // parse correctly. + function findStartLine(cm, n, precise) { + var minindent, minline, doc = cm.doc; + var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100); + for (var search = n; search > lim; --search) { + if (search <= doc.first) return doc.first; + var line = getLine(doc, search - 1); + if (line.stateAfter && (!precise || search <= doc.frontier)) return search; + var indented = countColumn(line.text, null, cm.options.tabSize); + if (minline == null || minindent > indented) { + minline = search - 1; + minindent = indented; + } + } + return minline; + } + + function getStateBefore(cm, n, precise) { + var doc = cm.doc, display = cm.display; + if (!doc.mode.startState) return true; + var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos-1).stateAfter; + if (!state) state = startState(doc.mode); + else state = copyState(doc.mode, state); + doc.iter(pos, n, function(line) { + processLine(cm, line.text, state); + var save = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo; + line.stateAfter = save ? copyState(doc.mode, state) : null; + ++pos; + }); + if (precise) doc.frontier = pos; + return state; + } + + // POSITION MEASUREMENT + + function paddingTop(display) {return display.lineSpace.offsetTop;} + function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight;} + function paddingH(display) { + if (display.cachedPaddingH) return display.cachedPaddingH; + var e = removeChildrenAndAdd(display.measure, elt("pre", "x")); + var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle; + var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)}; + if (!isNaN(data.left) && !isNaN(data.right)) display.cachedPaddingH = data; + return data; + } + + function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth; } + function displayWidth(cm) { + return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth; + } + function displayHeight(cm) { + return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight; + } + + // Ensure the lineView.wrapping.heights array is populated. This is + // an array of bottom offsets for the lines that make up a drawn + // line. When lineWrapping is on, there might be more than one + // height. + function ensureLineHeights(cm, lineView, rect) { + var wrapping = cm.options.lineWrapping; + var curWidth = wrapping && displayWidth(cm); + if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) { + var heights = lineView.measure.heights = []; + if (wrapping) { + lineView.measure.width = curWidth; + var rects = lineView.text.firstChild.getClientRects(); + for (var i = 0; i < rects.length - 1; i++) { + var cur = rects[i], next = rects[i + 1]; + if (Math.abs(cur.bottom - next.bottom) > 2) + heights.push((cur.bottom + next.top) / 2 - rect.top); + } + } + heights.push(rect.bottom - rect.top); + } + } + + // Find a line map (mapping character offsets to text nodes) and a + // measurement cache for the given line number. (A line view might + // contain multiple lines when collapsed ranges are present.) + function mapFromLineView(lineView, line, lineN) { + if (lineView.line == line) + return {map: lineView.measure.map, cache: lineView.measure.cache}; + for (var i = 0; i < lineView.rest.length; i++) + if (lineView.rest[i] == line) + return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]}; + for (var i = 0; i < lineView.rest.length; i++) + if (lineNo(lineView.rest[i]) > lineN) + return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i], before: true}; + } + + // Render a line into the hidden node display.externalMeasured. Used + // when measurement is needed for a line that's not in the viewport. + function updateExternalMeasurement(cm, line) { + line = visualLine(line); + var lineN = lineNo(line); + var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN); + view.lineN = lineN; + var built = view.built = buildLineContent(cm, view); + view.text = built.pre; + removeChildrenAndAdd(cm.display.lineMeasure, built.pre); + return view; + } + + // Get a {top, bottom, left, right} box (in line-local coordinates) + // for a given character. + function measureChar(cm, line, ch, bias) { + return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias); + } + + // Find a line view that corresponds to the given line number. + function findViewForLine(cm, lineN) { + if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo) + return cm.display.view[findViewIndex(cm, lineN)]; + var ext = cm.display.externalMeasured; + if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size) + return ext; + } + + // Measurement can be split in two steps, the set-up work that + // applies to the whole line, and the measurement of the actual + // character. Functions like coordsChar, that need to do a lot of + // measurements in a row, can thus ensure that the set-up work is + // only done once. + function prepareMeasureForLine(cm, line) { + var lineN = lineNo(line); + var view = findViewForLine(cm, lineN); + if (view && !view.text) + view = null; + else if (view && view.changes) + updateLineForChanges(cm, view, lineN, getDimensions(cm)); + if (!view) + view = updateExternalMeasurement(cm, line); + + var info = mapFromLineView(view, line, lineN); + return { + line: line, view: view, rect: null, + map: info.map, cache: info.cache, before: info.before, + hasHeights: false + }; + } + + // Given a prepared measurement object, measures the position of an + // actual character (or fetches it from the cache). + function measureCharPrepared(cm, prepared, ch, bias, varHeight) { + if (prepared.before) ch = -1; + var key = ch + (bias || ""), found; + if (prepared.cache.hasOwnProperty(key)) { + found = prepared.cache[key]; + } else { + if (!prepared.rect) + prepared.rect = prepared.view.text.getBoundingClientRect(); + if (!prepared.hasHeights) { + ensureLineHeights(cm, prepared.view, prepared.rect); + prepared.hasHeights = true; + } + found = measureCharInner(cm, prepared, ch, bias); + if (!found.bogus) prepared.cache[key] = found; + } + return {left: found.left, right: found.right, + top: varHeight ? found.rtop : found.top, + bottom: varHeight ? found.rbottom : found.bottom}; + } + + var nullRect = {left: 0, right: 0, top: 0, bottom: 0}; + + function nodeAndOffsetInLineMap(map, ch, bias) { + var node, start, end, collapse; + // First, search the line map for the text node corresponding to, + // or closest to, the target character. + for (var i = 0; i < map.length; i += 3) { + var mStart = map[i], mEnd = map[i + 1]; + if (ch < mStart) { + start = 0; end = 1; + collapse = "left"; + } else if (ch < mEnd) { + start = ch - mStart; + end = start + 1; + } else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) { + end = mEnd - mStart; + start = end - 1; + if (ch >= mEnd) collapse = "right"; + } + if (start != null) { + node = map[i + 2]; + if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right")) + collapse = bias; + if (bias == "left" && start == 0) + while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) { + node = map[(i -= 3) + 2]; + collapse = "left"; + } + if (bias == "right" && start == mEnd - mStart) + while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) { + node = map[(i += 3) + 2]; + collapse = "right"; + } + break; + } + } + return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}; + } + + function measureCharInner(cm, prepared, ch, bias) { + var place = nodeAndOffsetInLineMap(prepared.map, ch, bias); + var node = place.node, start = place.start, end = place.end, collapse = place.collapse; + + var rect; + if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates. + for (var i = 0; i < 4; i++) { // Retry a maximum of 4 times when nonsense rectangles are returned + while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) --start; + while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) ++end; + if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart) { + rect = node.parentNode.getBoundingClientRect(); + } else if (ie && cm.options.lineWrapping) { + var rects = range(node, start, end).getClientRects(); + if (rects.length) + rect = rects[bias == "right" ? rects.length - 1 : 0]; + else + rect = nullRect; + } else { + rect = range(node, start, end).getBoundingClientRect() || nullRect; + } + if (rect.left || rect.right || start == 0) break; + end = start; + start = start - 1; + collapse = "right"; + } + if (ie && ie_version < 11) rect = maybeUpdateRectForZooming(cm.display.measure, rect); + } else { // If it is a widget, simply get the box for the whole widget. + if (start > 0) collapse = bias = "right"; + var rects; + if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1) + rect = rects[bias == "right" ? rects.length - 1 : 0]; + else + rect = node.getBoundingClientRect(); + } + if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) { + var rSpan = node.parentNode.getClientRects()[0]; + if (rSpan) + rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom}; + else + rect = nullRect; + } + + var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top; + var mid = (rtop + rbot) / 2; + var heights = prepared.view.measure.heights; + for (var i = 0; i < heights.length - 1; i++) + if (mid < heights[i]) break; + var top = i ? heights[i - 1] : 0, bot = heights[i]; + var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left, + right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left, + top: top, bottom: bot}; + if (!rect.left && !rect.right) result.bogus = true; + if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; } + + return result; + } + + // Work around problem with bounding client rects on ranges being + // returned incorrectly when zoomed on IE10 and below. + function maybeUpdateRectForZooming(measure, rect) { + if (!window.screen || screen.logicalXDPI == null || + screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure)) + return rect; + var scaleX = screen.logicalXDPI / screen.deviceXDPI; + var scaleY = screen.logicalYDPI / screen.deviceYDPI; + return {left: rect.left * scaleX, right: rect.right * scaleX, + top: rect.top * scaleY, bottom: rect.bottom * scaleY}; + } + + function clearLineMeasurementCacheFor(lineView) { + if (lineView.measure) { + lineView.measure.cache = {}; + lineView.measure.heights = null; + if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++) + lineView.measure.caches[i] = {}; + } + } + + function clearLineMeasurementCache(cm) { + cm.display.externalMeasure = null; + removeChildren(cm.display.lineMeasure); + for (var i = 0; i < cm.display.view.length; i++) + clearLineMeasurementCacheFor(cm.display.view[i]); + } + + function clearCaches(cm) { + clearLineMeasurementCache(cm); + cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null; + if (!cm.options.lineWrapping) cm.display.maxLineChanged = true; + cm.display.lineNumChars = null; + } + + function pageScrollX() { return window.pageXOffset || (document.documentElement || document.body).scrollLeft; } + function pageScrollY() { return window.pageYOffset || (document.documentElement || document.body).scrollTop; } + + // Converts a {top, bottom, left, right} box from line-local + // coordinates into another coordinate system. Context may be one of + // "line", "div" (display.lineDiv), "local"/null (editor), "window", + // or "page". + function intoCoordSystem(cm, lineObj, rect, context) { + if (lineObj.widgets) for (var i = 0; i < lineObj.widgets.length; ++i) if (lineObj.widgets[i].above) { + var size = widgetHeight(lineObj.widgets[i]); + rect.top += size; rect.bottom += size; + } + if (context == "line") return rect; + if (!context) context = "local"; + var yOff = heightAtLine(lineObj); + if (context == "local") yOff += paddingTop(cm.display); + else yOff -= cm.display.viewOffset; + if (context == "page" || context == "window") { + var lOff = cm.display.lineSpace.getBoundingClientRect(); + yOff += lOff.top + (context == "window" ? 0 : pageScrollY()); + var xOff = lOff.left + (context == "window" ? 0 : pageScrollX()); + rect.left += xOff; rect.right += xOff; + } + rect.top += yOff; rect.bottom += yOff; + return rect; + } + + // Coverts a box from "div" coords to another coordinate system. + // Context may be "window", "page", "div", or "local"/null. + function fromCoordSystem(cm, coords, context) { + if (context == "div") return coords; + var left = coords.left, top = coords.top; + // First move into "page" coordinate system + if (context == "page") { + left -= pageScrollX(); + top -= pageScrollY(); + } else if (context == "local" || !context) { + var localBox = cm.display.sizer.getBoundingClientRect(); + left += localBox.left; + top += localBox.top; + } + + var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect(); + return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}; + } + + function charCoords(cm, pos, context, lineObj, bias) { + if (!lineObj) lineObj = getLine(cm.doc, pos.line); + return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context); + } + + // Returns a box for a given cursor position, which may have an + // 'other' property containing the position of the secondary cursor + // on a bidi boundary. + function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) { + lineObj = lineObj || getLine(cm.doc, pos.line); + if (!preparedMeasure) preparedMeasure = prepareMeasureForLine(cm, lineObj); + function get(ch, right) { + var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight); + if (right) m.left = m.right; else m.right = m.left; + return intoCoordSystem(cm, lineObj, m, context); + } + function getBidi(ch, partPos) { + var part = order[partPos], right = part.level % 2; + if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) { + part = order[--partPos]; + ch = bidiRight(part) - (part.level % 2 ? 0 : 1); + right = true; + } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) { + part = order[++partPos]; + ch = bidiLeft(part) - part.level % 2; + right = false; + } + if (right && ch == part.to && ch > part.from) return get(ch - 1); + return get(ch, right); + } + var order = getOrder(lineObj), ch = pos.ch; + if (!order) return get(ch); + var partPos = getBidiPartAt(order, ch); + var val = getBidi(ch, partPos); + if (bidiOther != null) val.other = getBidi(ch, bidiOther); + return val; + } + + // Used to cheaply estimate the coordinates for a position. Used for + // intermediate scroll updates. + function estimateCoords(cm, pos) { + var left = 0, pos = clipPos(cm.doc, pos); + if (!cm.options.lineWrapping) left = charWidth(cm.display) * pos.ch; + var lineObj = getLine(cm.doc, pos.line); + var top = heightAtLine(lineObj) + paddingTop(cm.display); + return {left: left, right: left, top: top, bottom: top + lineObj.height}; + } + + // Positions returned by coordsChar contain some extra information. + // xRel is the relative x position of the input coordinates compared + // to the found position (so xRel > 0 means the coordinates are to + // the right of the character position, for example). When outside + // is true, that means the coordinates lie outside the line's + // vertical range. + function PosWithInfo(line, ch, outside, xRel) { + var pos = Pos(line, ch); + pos.xRel = xRel; + if (outside) pos.outside = true; + return pos; + } + + // Compute the character position closest to the given coordinates. + // Input must be lineSpace-local ("div" coordinate system). + function coordsChar(cm, x, y) { + var doc = cm.doc; + y += cm.display.viewOffset; + if (y < 0) return PosWithInfo(doc.first, 0, true, -1); + var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1; + if (lineN > last) + return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1); + if (x < 0) x = 0; + + var lineObj = getLine(doc, lineN); + for (;;) { + var found = coordsCharInner(cm, lineObj, lineN, x, y); + var merged = collapsedSpanAtEnd(lineObj); + var mergedPos = merged && merged.find(0, true); + if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0)) + lineN = lineNo(lineObj = mergedPos.to.line); + else + return found; + } + } + + function coordsCharInner(cm, lineObj, lineNo, x, y) { + var innerOff = y - heightAtLine(lineObj); + var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth; + var preparedMeasure = prepareMeasureForLine(cm, lineObj); + + function getX(ch) { + var sp = cursorCoords(cm, Pos(lineNo, ch), "line", lineObj, preparedMeasure); + wrongLine = true; + if (innerOff > sp.bottom) return sp.left - adjust; + else if (innerOff < sp.top) return sp.left + adjust; + else wrongLine = false; + return sp.left; + } + + var bidi = getOrder(lineObj), dist = lineObj.text.length; + var from = lineLeft(lineObj), to = lineRight(lineObj); + var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine; + + if (x > toX) return PosWithInfo(lineNo, to, toOutside, 1); + // Do a binary search between these bounds. + for (;;) { + if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) { + var ch = x < fromX || x - fromX <= toX - x ? from : to; + var xDiff = x - (ch == from ? fromX : toX); + while (isExtendingChar(lineObj.text.charAt(ch))) ++ch; + var pos = PosWithInfo(lineNo, ch, ch == from ? fromOutside : toOutside, + xDiff < -1 ? -1 : xDiff > 1 ? 1 : 0); + return pos; + } + var step = Math.ceil(dist / 2), middle = from + step; + if (bidi) { + middle = from; + for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1); + } + var middleX = getX(middle); + if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) toX += 1000; dist = step;} + else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step;} + } + } + + var measureText; + // Compute the default text height. + function textHeight(display) { + if (display.cachedTextHeight != null) return display.cachedTextHeight; + if (measureText == null) { + measureText = elt("pre"); + // Measure a bunch of lines, for browsers that compute + // fractional heights. + for (var i = 0; i < 49; ++i) { + measureText.appendChild(document.createTextNode("x")); + measureText.appendChild(elt("br")); + } + measureText.appendChild(document.createTextNode("x")); + } + removeChildrenAndAdd(display.measure, measureText); + var height = measureText.offsetHeight / 50; + if (height > 3) display.cachedTextHeight = height; + removeChildren(display.measure); + return height || 1; + } + + // Compute the default character width. + function charWidth(display) { + if (display.cachedCharWidth != null) return display.cachedCharWidth; + var anchor = elt("span", "xxxxxxxxxx"); + var pre = elt("pre", [anchor]); + removeChildrenAndAdd(display.measure, pre); + var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10; + if (width > 2) display.cachedCharWidth = width; + return width || 10; + } + + // OPERATIONS + + // Operations are used to wrap a series of changes to the editor + // state in such a way that each change won't have to update the + // cursor and display (which would be awkward, slow, and + // error-prone). Instead, display updates are batched and then all + // combined and executed at once. + + var operationGroup = null; + + var nextOpId = 0; + // Start a new operation. + function startOperation(cm) { + cm.curOp = { + cm: cm, + viewChanged: false, // Flag that indicates that lines might need to be redrawn + startHeight: cm.doc.height, // Used to detect need to update scrollbar + forceUpdate: false, // Used to force a redraw + updateInput: null, // Whether to reset the input textarea + typing: false, // Whether this reset should be careful to leave existing text (for compositing) + changeObjs: null, // Accumulated changes, for firing change events + cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on + cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already + selectionChanged: false, // Whether the selection needs to be redrawn + updateMaxLine: false, // Set when the widest line needs to be determined anew + scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet + scrollToPos: null, // Used to scroll to a specific position + focus: false, + id: ++nextOpId // Unique ID + }; + if (operationGroup) { + operationGroup.ops.push(cm.curOp); + } else { + cm.curOp.ownsGroup = operationGroup = { + ops: [cm.curOp], + delayedCallbacks: [] + }; + } + } + + function fireCallbacksForOps(group) { + // Calls delayed callbacks and cursorActivity handlers until no + // new ones appear + var callbacks = group.delayedCallbacks, i = 0; + do { + for (; i < callbacks.length; i++) + callbacks[i](); + for (var j = 0; j < group.ops.length; j++) { + var op = group.ops[j]; + if (op.cursorActivityHandlers) + while (op.cursorActivityCalled < op.cursorActivityHandlers.length) + op.cursorActivityHandlers[op.cursorActivityCalled++](op.cm); + } + } while (i < callbacks.length); + } + + // Finish an operation, updating the display and signalling delayed events + function endOperation(cm) { + var op = cm.curOp, group = op.ownsGroup; + if (!group) return; + + try { fireCallbacksForOps(group); } + finally { + operationGroup = null; + for (var i = 0; i < group.ops.length; i++) + group.ops[i].cm.curOp = null; + endOperations(group); + } + } + + // The DOM updates done when an operation finishes are batched so + // that the minimum number of relayouts are required. + function endOperations(group) { + var ops = group.ops; + for (var i = 0; i < ops.length; i++) // Read DOM + endOperation_R1(ops[i]); + for (var i = 0; i < ops.length; i++) // Write DOM (maybe) + endOperation_W1(ops[i]); + for (var i = 0; i < ops.length; i++) // Read DOM + endOperation_R2(ops[i]); + for (var i = 0; i < ops.length; i++) // Write DOM (maybe) + endOperation_W2(ops[i]); + for (var i = 0; i < ops.length; i++) // Read DOM + endOperation_finish(ops[i]); + } + + function endOperation_R1(op) { + var cm = op.cm, display = cm.display; + maybeClipScrollbars(cm); + if (op.updateMaxLine) findMaxLine(cm); + + op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null || + op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom || + op.scrollToPos.to.line >= display.viewTo) || + display.maxLineChanged && cm.options.lineWrapping; + op.update = op.mustUpdate && + new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate); + } + + function endOperation_W1(op) { + op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update); + } + + function endOperation_R2(op) { + var cm = op.cm, display = cm.display; + if (op.updatedDisplay) updateHeightsInViewport(cm); + + op.barMeasure = measureForScrollbars(cm); + + // If the max line changed since it was last measured, measure it, + // and ensure the document's width matches it. + // updateDisplay_W2 will use these properties to do the actual resizing + if (display.maxLineChanged && !cm.options.lineWrapping) { + op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3; + cm.display.sizerWidth = op.adjustWidthTo; + op.barMeasure.scrollWidth = + Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth); + op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm)); + } + + if (op.updatedDisplay || op.selectionChanged) + op.preparedSelection = display.input.prepareSelection(); + } + + function endOperation_W2(op) { + var cm = op.cm; + + if (op.adjustWidthTo != null) { + cm.display.sizer.style.minWidth = op.adjustWidthTo + "px"; + if (op.maxScrollLeft < cm.doc.scrollLeft) + setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true); + cm.display.maxLineChanged = false; + } + + if (op.preparedSelection) + cm.display.input.showSelection(op.preparedSelection); + if (op.updatedDisplay) + setDocumentHeight(cm, op.barMeasure); + if (op.updatedDisplay || op.startHeight != cm.doc.height) + updateScrollbars(cm, op.barMeasure); + + if (op.selectionChanged) restartBlink(cm); + + if (cm.state.focused && op.updateInput) + cm.display.input.reset(op.typing); + if (op.focus && op.focus == activeElt()) ensureFocus(op.cm); + } + + function endOperation_finish(op) { + var cm = op.cm, display = cm.display, doc = cm.doc; + + if (op.updatedDisplay) postUpdateDisplay(cm, op.update); + + // Abort mouse wheel delta measurement, when scrolling explicitly + if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos)) + display.wheelStartX = display.wheelStartY = null; + + // Propagate the scroll position to the actual DOM scroller + if (op.scrollTop != null && (display.scroller.scrollTop != op.scrollTop || op.forceScroll)) { + doc.scrollTop = Math.max(0, Math.min(display.scroller.scrollHeight - display.scroller.clientHeight, op.scrollTop)); + display.scrollbars.setScrollTop(doc.scrollTop); + display.scroller.scrollTop = doc.scrollTop; + } + if (op.scrollLeft != null && (display.scroller.scrollLeft != op.scrollLeft || op.forceScroll)) { + doc.scrollLeft = Math.max(0, Math.min(display.scroller.scrollWidth - displayWidth(cm), op.scrollLeft)); + display.scrollbars.setScrollLeft(doc.scrollLeft); + display.scroller.scrollLeft = doc.scrollLeft; + alignHorizontally(cm); + } + // If we need to scroll a specific position into view, do so. + if (op.scrollToPos) { + var coords = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from), + clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin); + if (op.scrollToPos.isCursor && cm.state.focused) maybeScrollWindow(cm, coords); + } + + // Fire events for markers that are hidden/unidden by editing or + // undoing + var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers; + if (hidden) for (var i = 0; i < hidden.length; ++i) + if (!hidden[i].lines.length) signal(hidden[i], "hide"); + if (unhidden) for (var i = 0; i < unhidden.length; ++i) + if (unhidden[i].lines.length) signal(unhidden[i], "unhide"); + + if (display.wrapper.offsetHeight) + doc.scrollTop = cm.display.scroller.scrollTop; + + // Fire change events, and delayed event handlers + if (op.changeObjs) + signal(cm, "changes", cm, op.changeObjs); + if (op.update) + op.update.finish(); + } + + // Run the given function in an operation + function runInOp(cm, f) { + if (cm.curOp) return f(); + startOperation(cm); + try { return f(); } + finally { endOperation(cm); } + } + // Wraps a function in an operation. Returns the wrapped function. + function operation(cm, f) { + return function() { + if (cm.curOp) return f.apply(cm, arguments); + startOperation(cm); + try { return f.apply(cm, arguments); } + finally { endOperation(cm); } + }; + } + // Used to add methods to editor and doc instances, wrapping them in + // operations. + function methodOp(f) { + return function() { + if (this.curOp) return f.apply(this, arguments); + startOperation(this); + try { return f.apply(this, arguments); } + finally { endOperation(this); } + }; + } + function docMethodOp(f) { + return function() { + var cm = this.cm; + if (!cm || cm.curOp) return f.apply(this, arguments); + startOperation(cm); + try { return f.apply(this, arguments); } + finally { endOperation(cm); } + }; + } + + // VIEW TRACKING + + // These objects are used to represent the visible (currently drawn) + // part of the document. A LineView may correspond to multiple + // logical lines, if those are connected by collapsed ranges. + function LineView(doc, line, lineN) { + // The starting line + this.line = line; + // Continuing lines, if any + this.rest = visualLineContinued(line); + // Number of logical lines in this visual line + this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1; + this.node = this.text = null; + this.hidden = lineIsHidden(doc, line); + } + + // Create a range of LineView objects for the given lines. + function buildViewArray(cm, from, to) { + var array = [], nextPos; + for (var pos = from; pos < to; pos = nextPos) { + var view = new LineView(cm.doc, getLine(cm.doc, pos), pos); + nextPos = pos + view.size; + array.push(view); + } + return array; + } + + // Updates the display.view data structure for a given change to the + // document. From and to are in pre-change coordinates. Lendiff is + // the amount of lines added or subtracted by the change. This is + // used for changes that span multiple lines, or change the way + // lines are divided into visual lines. regLineChange (below) + // registers single-line changes. + function regChange(cm, from, to, lendiff) { + if (from == null) from = cm.doc.first; + if (to == null) to = cm.doc.first + cm.doc.size; + if (!lendiff) lendiff = 0; + + var display = cm.display; + if (lendiff && to < display.viewTo && + (display.updateLineNumbers == null || display.updateLineNumbers > from)) + display.updateLineNumbers = from; + + cm.curOp.viewChanged = true; + + if (from >= display.viewTo) { // Change after + if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo) + resetView(cm); + } else if (to <= display.viewFrom) { // Change before + if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) { + resetView(cm); + } else { + display.viewFrom += lendiff; + display.viewTo += lendiff; + } + } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap + resetView(cm); + } else if (from <= display.viewFrom) { // Top overlap + var cut = viewCuttingPoint(cm, to, to + lendiff, 1); + if (cut) { + display.view = display.view.slice(cut.index); + display.viewFrom = cut.lineN; + display.viewTo += lendiff; + } else { + resetView(cm); + } + } else if (to >= display.viewTo) { // Bottom overlap + var cut = viewCuttingPoint(cm, from, from, -1); + if (cut) { + display.view = display.view.slice(0, cut.index); + display.viewTo = cut.lineN; + } else { + resetView(cm); + } + } else { // Gap in the middle + var cutTop = viewCuttingPoint(cm, from, from, -1); + var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1); + if (cutTop && cutBot) { + display.view = display.view.slice(0, cutTop.index) + .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN)) + .concat(display.view.slice(cutBot.index)); + display.viewTo += lendiff; + } else { + resetView(cm); + } + } + + var ext = display.externalMeasured; + if (ext) { + if (to < ext.lineN) + ext.lineN += lendiff; + else if (from < ext.lineN + ext.size) + display.externalMeasured = null; + } + } + + // Register a change to a single line. Type must be one of "text", + // "gutter", "class", "widget" + function regLineChange(cm, line, type) { + cm.curOp.viewChanged = true; + var display = cm.display, ext = cm.display.externalMeasured; + if (ext && line >= ext.lineN && line < ext.lineN + ext.size) + display.externalMeasured = null; + + if (line < display.viewFrom || line >= display.viewTo) return; + var lineView = display.view[findViewIndex(cm, line)]; + if (lineView.node == null) return; + var arr = lineView.changes || (lineView.changes = []); + if (indexOf(arr, type) == -1) arr.push(type); + } + + // Clear the view. + function resetView(cm) { + cm.display.viewFrom = cm.display.viewTo = cm.doc.first; + cm.display.view = []; + cm.display.viewOffset = 0; + } + + // Find the view element corresponding to a given line. Return null + // when the line isn't visible. + function findViewIndex(cm, n) { + if (n >= cm.display.viewTo) return null; + n -= cm.display.viewFrom; + if (n < 0) return null; + var view = cm.display.view; + for (var i = 0; i < view.length; i++) { + n -= view[i].size; + if (n < 0) return i; + } + } + + function viewCuttingPoint(cm, oldN, newN, dir) { + var index = findViewIndex(cm, oldN), diff, view = cm.display.view; + if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size) + return {index: index, lineN: newN}; + for (var i = 0, n = cm.display.viewFrom; i < index; i++) + n += view[i].size; + if (n != oldN) { + if (dir > 0) { + if (index == view.length - 1) return null; + diff = (n + view[index].size) - oldN; + index++; + } else { + diff = n - oldN; + } + oldN += diff; newN += diff; + } + while (visualLineNo(cm.doc, newN) != newN) { + if (index == (dir < 0 ? 0 : view.length - 1)) return null; + newN += dir * view[index - (dir < 0 ? 1 : 0)].size; + index += dir; + } + return {index: index, lineN: newN}; + } + + // Force the view to cover a given range, adding empty view element + // or clipping off existing ones as needed. + function adjustView(cm, from, to) { + var display = cm.display, view = display.view; + if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) { + display.view = buildViewArray(cm, from, to); + display.viewFrom = from; + } else { + if (display.viewFrom > from) + display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view); + else if (display.viewFrom < from) + display.view = display.view.slice(findViewIndex(cm, from)); + display.viewFrom = from; + if (display.viewTo < to) + display.view = display.view.concat(buildViewArray(cm, display.viewTo, to)); + else if (display.viewTo > to) + display.view = display.view.slice(0, findViewIndex(cm, to)); + } + display.viewTo = to; + } + + // Count the number of lines in the view whose DOM representation is + // out of date (or nonexistent). + function countDirtyView(cm) { + var view = cm.display.view, dirty = 0; + for (var i = 0; i < view.length; i++) { + var lineView = view[i]; + if (!lineView.hidden && (!lineView.node || lineView.changes)) ++dirty; + } + return dirty; + } + + // EVENT HANDLERS + + // Attach the necessary event handlers when initializing the editor + function registerEventHandlers(cm) { + var d = cm.display; + on(d.scroller, "mousedown", operation(cm, onMouseDown)); + // Older IE's will not fire a second mousedown for a double click + if (ie && ie_version < 11) + on(d.scroller, "dblclick", operation(cm, function(e) { + if (signalDOMEvent(cm, e)) return; + var pos = posFromMouse(cm, e); + if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) return; + e_preventDefault(e); + var word = cm.findWordAt(pos); + extendSelection(cm.doc, word.anchor, word.head); + })); + else + on(d.scroller, "dblclick", function(e) { signalDOMEvent(cm, e) || e_preventDefault(e); }); + // Some browsers fire contextmenu *after* opening the menu, at + // which point we can't mess with it anymore. Context menu is + // handled in onMouseDown for these browsers. + if (!captureRightClick) on(d.scroller, "contextmenu", function(e) {onContextMenu(cm, e);}); + + // Used to suppress mouse event handling when a touch happens + var touchFinished, prevTouch = {end: 0}; + function finishTouch() { + if (d.activeTouch) { + touchFinished = setTimeout(function() {d.activeTouch = null;}, 1000); + prevTouch = d.activeTouch; + prevTouch.end = +new Date; + } + }; + function isMouseLikeTouchEvent(e) { + if (e.touches.length != 1) return false; + var touch = e.touches[0]; + return touch.radiusX <= 1 && touch.radiusY <= 1; + } + function farAway(touch, other) { + if (other.left == null) return true; + var dx = other.left - touch.left, dy = other.top - touch.top; + return dx * dx + dy * dy > 20 * 20; + } + on(d.scroller, "touchstart", function(e) { + if (!isMouseLikeTouchEvent(e)) { + clearTimeout(touchFinished); + var now = +new Date; + d.activeTouch = {start: now, moved: false, + prev: now - prevTouch.end <= 300 ? prevTouch : null}; + if (e.touches.length == 1) { + d.activeTouch.left = e.touches[0].pageX; + d.activeTouch.top = e.touches[0].pageY; + } + } + }); + on(d.scroller, "touchmove", function() { + if (d.activeTouch) d.activeTouch.moved = true; + }); + on(d.scroller, "touchend", function(e) { + var touch = d.activeTouch; + if (touch && !eventInWidget(d, e) && touch.left != null && + !touch.moved && new Date - touch.start < 300) { + var pos = cm.coordsChar(d.activeTouch, "page"), range; + if (!touch.prev || farAway(touch, touch.prev)) // Single tap + range = new Range(pos, pos); + else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap + range = cm.findWordAt(pos); + else // Triple tap + range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))); + cm.setSelection(range.anchor, range.head); + cm.focus(); + e_preventDefault(e); + } + finishTouch(); + }); + on(d.scroller, "touchcancel", finishTouch); + + // Sync scrolling between fake scrollbars and real scrollable + // area, ensure viewport is updated when scrolling. + on(d.scroller, "scroll", function() { + if (d.scroller.clientHeight) { + setScrollTop(cm, d.scroller.scrollTop); + setScrollLeft(cm, d.scroller.scrollLeft, true); + signal(cm, "scroll", cm); + } + }); + + // Listen to wheel events in order to try and update the viewport on time. + on(d.scroller, "mousewheel", function(e){onScrollWheel(cm, e);}); + on(d.scroller, "DOMMouseScroll", function(e){onScrollWheel(cm, e);}); + + // Prevent wrapper from ever scrolling + on(d.wrapper, "scroll", function() { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; }); + + d.dragFunctions = { + simple: function(e) {if (!signalDOMEvent(cm, e)) e_stop(e);}, + start: function(e){onDragStart(cm, e);}, + drop: operation(cm, onDrop) + }; + + var inp = d.input.getField(); + on(inp, "keyup", function(e) { onKeyUp.call(cm, e); }); + on(inp, "keydown", operation(cm, onKeyDown)); + on(inp, "keypress", operation(cm, onKeyPress)); + on(inp, "focus", bind(onFocus, cm)); + on(inp, "blur", bind(onBlur, cm)); + } + + function dragDropChanged(cm, value, old) { + var wasOn = old && old != CodeMirror.Init; + if (!value != !wasOn) { + var funcs = cm.display.dragFunctions; + var toggle = value ? on : off; + toggle(cm.display.scroller, "dragstart", funcs.start); + toggle(cm.display.scroller, "dragenter", funcs.simple); + toggle(cm.display.scroller, "dragover", funcs.simple); + toggle(cm.display.scroller, "drop", funcs.drop); + } + } + + // Called when the window resizes + function onResize(cm) { + var d = cm.display; + if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth) + return; + // Might be a text scaling operation, clear size caches. + d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; + d.scrollbarsClipped = false; + cm.setSize(); + } + + // MOUSE EVENTS + + // Return true when the given mouse event happened in a widget + function eventInWidget(display, e) { + for (var n = e_target(e); n != display.wrapper; n = n.parentNode) { + if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") || + (n.parentNode == display.sizer && n != display.mover)) + return true; + } + } + + // Given a mouse event, find the corresponding position. If liberal + // is false, it checks whether a gutter or scrollbar was clicked, + // and returns null if it was. forRect is used by rectangular + // selections, and tries to estimate a character position even for + // coordinates beyond the right of the text. + function posFromMouse(cm, e, liberal, forRect) { + var display = cm.display; + if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") return null; + + var x, y, space = display.lineSpace.getBoundingClientRect(); + // Fails unpredictably on IE[67] when mouse is dragged around quickly. + try { x = e.clientX - space.left; y = e.clientY - space.top; } + catch (e) { return null; } + var coords = coordsChar(cm, x, y), line; + if (forRect && coords.xRel == 1 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) { + var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length; + coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff)); + } + return coords; + } + + // A mouse down can be a single click, double click, triple click, + // start of selection drag, start of text drag, new cursor + // (ctrl-click), rectangle drag (alt-drag), or xwin + // middle-click-paste. Or it might be a click on something we should + // not interfere with, such as a scrollbar or widget. + function onMouseDown(e) { + var cm = this, display = cm.display; + if (display.activeTouch && display.input.supportsTouch() || signalDOMEvent(cm, e)) return; + display.shift = e.shiftKey; + + if (eventInWidget(display, e)) { + if (!webkit) { + // Briefly turn off draggability, to allow widgets to do + // normal dragging things. + display.scroller.draggable = false; + setTimeout(function(){display.scroller.draggable = true;}, 100); + } + return; + } + if (clickInGutter(cm, e)) return; + var start = posFromMouse(cm, e); + window.focus(); + + switch (e_button(e)) { + case 1: + if (start) + leftButtonDown(cm, e, start); + else if (e_target(e) == display.scroller) + e_preventDefault(e); + break; + case 2: + if (webkit) cm.state.lastMiddleDown = +new Date; + if (start) extendSelection(cm.doc, start); + setTimeout(function() {display.input.focus();}, 20); + e_preventDefault(e); + break; + case 3: + if (captureRightClick) onContextMenu(cm, e); + else delayBlurEvent(cm); + break; + } + } + + var lastClick, lastDoubleClick; + function leftButtonDown(cm, e, start) { + if (ie) setTimeout(bind(ensureFocus, cm), 0); + else cm.curOp.focus = activeElt(); + + var now = +new Date, type; + if (lastDoubleClick && lastDoubleClick.time > now - 400 && cmp(lastDoubleClick.pos, start) == 0) { + type = "triple"; + } else if (lastClick && lastClick.time > now - 400 && cmp(lastClick.pos, start) == 0) { + type = "double"; + lastDoubleClick = {time: now, pos: start}; + } else { + type = "single"; + lastClick = {time: now, pos: start}; + } + + var sel = cm.doc.sel, modifier = mac ? e.metaKey : e.ctrlKey, contained; + if (cm.options.dragDrop && dragAndDrop && !isReadOnly(cm) && + type == "single" && (contained = sel.contains(start)) > -1 && + (cmp((contained = sel.ranges[contained]).from(), start) < 0 || start.xRel > 0) && + (cmp(contained.to(), start) > 0 || start.xRel < 0)) + leftButtonStartDrag(cm, e, start, modifier); + else + leftButtonSelect(cm, e, start, type, modifier); + } + + // Start a text drag. When it ends, see if any dragging actually + // happen, and treat as a click if it didn't. + function leftButtonStartDrag(cm, e, start, modifier) { + var display = cm.display, startTime = +new Date; + var dragEnd = operation(cm, function(e2) { + if (webkit) display.scroller.draggable = false; + cm.state.draggingText = false; + off(document, "mouseup", dragEnd); + off(display.scroller, "drop", dragEnd); + if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) { + e_preventDefault(e2); + if (!modifier && +new Date - 200 < startTime) + extendSelection(cm.doc, start); + // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081) + if (webkit || ie && ie_version == 9) + setTimeout(function() {document.body.focus(); display.input.focus();}, 20); + else + display.input.focus(); + } + }); + // Let the drag handler handle this. + if (webkit) display.scroller.draggable = true; + cm.state.draggingText = dragEnd; + // IE's approach to draggable + if (display.scroller.dragDrop) display.scroller.dragDrop(); + on(document, "mouseup", dragEnd); + on(display.scroller, "drop", dragEnd); + } + + // Normal selection, as opposed to text dragging. + function leftButtonSelect(cm, e, start, type, addNew) { + var display = cm.display, doc = cm.doc; + e_preventDefault(e); + + var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges; + if (addNew && !e.shiftKey) { + ourIndex = doc.sel.contains(start); + if (ourIndex > -1) + ourRange = ranges[ourIndex]; + else + ourRange = new Range(start, start); + } else { + ourRange = doc.sel.primary(); + ourIndex = doc.sel.primIndex; + } + + if (e.altKey) { + type = "rect"; + if (!addNew) ourRange = new Range(start, start); + start = posFromMouse(cm, e, true, true); + ourIndex = -1; + } else if (type == "double") { + var word = cm.findWordAt(start); + if (cm.display.shift || doc.extend) + ourRange = extendRange(doc, ourRange, word.anchor, word.head); + else + ourRange = word; + } else if (type == "triple") { + var line = new Range(Pos(start.line, 0), clipPos(doc, Pos(start.line + 1, 0))); + if (cm.display.shift || doc.extend) + ourRange = extendRange(doc, ourRange, line.anchor, line.head); + else + ourRange = line; + } else { + ourRange = extendRange(doc, ourRange, start); + } + + if (!addNew) { + ourIndex = 0; + setSelection(doc, new Selection([ourRange], 0), sel_mouse); + startSel = doc.sel; + } else if (ourIndex == -1) { + ourIndex = ranges.length; + setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex), + {scroll: false, origin: "*mouse"}); + } else if (ranges.length > 1 && ranges[ourIndex].empty() && type == "single" && !e.shiftKey) { + setSelection(doc, normalizeSelection(ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0)); + startSel = doc.sel; + } else { + replaceOneSelection(doc, ourIndex, ourRange, sel_mouse); + } + + var lastPos = start; + function extendTo(pos) { + if (cmp(lastPos, pos) == 0) return; + lastPos = pos; + + if (type == "rect") { + var ranges = [], tabSize = cm.options.tabSize; + var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize); + var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize); + var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol); + for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line)); + line <= end; line++) { + var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize); + if (left == right) + ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))); + else if (text.length > leftPos) + ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))); + } + if (!ranges.length) ranges.push(new Range(start, start)); + setSelection(doc, normalizeSelection(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex), + {origin: "*mouse", scroll: false}); + cm.scrollIntoView(pos); + } else { + var oldRange = ourRange; + var anchor = oldRange.anchor, head = pos; + if (type != "single") { + if (type == "double") + var range = cm.findWordAt(pos); + else + var range = new Range(Pos(pos.line, 0), clipPos(doc, Pos(pos.line + 1, 0))); + if (cmp(range.anchor, anchor) > 0) { + head = range.head; + anchor = minPos(oldRange.from(), range.anchor); + } else { + head = range.anchor; + anchor = maxPos(oldRange.to(), range.head); + } + } + var ranges = startSel.ranges.slice(0); + ranges[ourIndex] = new Range(clipPos(doc, anchor), head); + setSelection(doc, normalizeSelection(ranges, ourIndex), sel_mouse); + } + } + + var editorSize = display.wrapper.getBoundingClientRect(); + // Used to ensure timeout re-tries don't fire when another extend + // happened in the meantime (clearTimeout isn't reliable -- at + // least on Chrome, the timeouts still happen even when cleared, + // if the clear happens after their scheduled firing time). + var counter = 0; + + function extend(e) { + var curCount = ++counter; + var cur = posFromMouse(cm, e, true, type == "rect"); + if (!cur) return; + if (cmp(cur, lastPos) != 0) { + cm.curOp.focus = activeElt(); + extendTo(cur); + var visible = visibleLines(display, doc); + if (cur.line >= visible.to || cur.line < visible.from) + setTimeout(operation(cm, function(){if (counter == curCount) extend(e);}), 150); + } else { + var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0; + if (outside) setTimeout(operation(cm, function() { + if (counter != curCount) return; + display.scroller.scrollTop += outside; + extend(e); + }), 50); + } + } + + function done(e) { + counter = Infinity; + e_preventDefault(e); + display.input.focus(); + off(document, "mousemove", move); + off(document, "mouseup", up); + doc.history.lastSelOrigin = null; + } + + var move = operation(cm, function(e) { + if (!e_button(e)) done(e); + else extend(e); + }); + var up = operation(cm, done); + on(document, "mousemove", move); + on(document, "mouseup", up); + } + + // Determines whether an event happened in the gutter, and fires the + // handlers for the corresponding event. + function gutterEvent(cm, e, type, prevent, signalfn) { + try { var mX = e.clientX, mY = e.clientY; } + catch(e) { return false; } + if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) return false; + if (prevent) e_preventDefault(e); + + var display = cm.display; + var lineBox = display.lineDiv.getBoundingClientRect(); + + if (mY > lineBox.bottom || !hasHandler(cm, type)) return e_defaultPrevented(e); + mY -= lineBox.top - display.viewOffset; + + for (var i = 0; i < cm.options.gutters.length; ++i) { + var g = display.gutters.childNodes[i]; + if (g && g.getBoundingClientRect().right >= mX) { + var line = lineAtHeight(cm.doc, mY); + var gutter = cm.options.gutters[i]; + signalfn(cm, type, cm, line, gutter, e); + return e_defaultPrevented(e); + } + } + } + + function clickInGutter(cm, e) { + return gutterEvent(cm, e, "gutterClick", true, signalLater); + } + + // Kludge to work around strange IE behavior where it'll sometimes + // re-fire a series of drag-related events right after the drop (#1551) + var lastDrop = 0; + + function onDrop(e) { + var cm = this; + if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) + return; + e_preventDefault(e); + if (ie) lastDrop = +new Date; + var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files; + if (!pos || isReadOnly(cm)) return; + // Might be a file drop, in which case we simply extract the text + // and insert it. + if (files && files.length && window.FileReader && window.File) { + var n = files.length, text = Array(n), read = 0; + var loadFile = function(file, i) { + var reader = new FileReader; + reader.onload = operation(cm, function() { + text[i] = reader.result; + if (++read == n) { + pos = clipPos(cm.doc, pos); + var change = {from: pos, to: pos, text: splitLines(text.join("\n")), origin: "paste"}; + makeChange(cm.doc, change); + setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change))); + } + }); + reader.readAsText(file); + }; + for (var i = 0; i < n; ++i) loadFile(files[i], i); + } else { // Normal drop + // Don't do a replace if the drop happened inside of the selected text. + if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) { + cm.state.draggingText(e); + // Ensure the editor is re-focused + setTimeout(function() {cm.display.input.focus();}, 20); + return; + } + try { + var text = e.dataTransfer.getData("Text"); + if (text) { + if (cm.state.draggingText && !(mac ? e.altKey : e.ctrlKey)) + var selected = cm.listSelections(); + setSelectionNoUndo(cm.doc, simpleSelection(pos, pos)); + if (selected) for (var i = 0; i < selected.length; ++i) + replaceRange(cm.doc, "", selected[i].anchor, selected[i].head, "drag"); + cm.replaceSelection(text, "around", "paste"); + cm.display.input.focus(); + } + } + catch(e){} + } + } + + function onDragStart(cm, e) { + if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return; } + if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return; + + e.dataTransfer.setData("Text", cm.getSelection()); + + // Use dummy image instead of default browsers image. + // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there. + if (e.dataTransfer.setDragImage && !safari) { + var img = elt("img", null, null, "position: fixed; left: 0; top: 0;"); + img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="; + if (presto) { + img.width = img.height = 1; + cm.display.wrapper.appendChild(img); + // Force a relayout, or Opera won't use our image for some obscure reason + img._top = img.offsetTop; + } + e.dataTransfer.setDragImage(img, 0, 0); + if (presto) img.parentNode.removeChild(img); + } + } + + // SCROLL EVENTS + + // Sync the scrollable area and scrollbars, ensure the viewport + // covers the visible area. + function setScrollTop(cm, val) { + if (Math.abs(cm.doc.scrollTop - val) < 2) return; + cm.doc.scrollTop = val; + if (!gecko) updateDisplaySimple(cm, {top: val}); + if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val; + cm.display.scrollbars.setScrollTop(val); + if (gecko) updateDisplaySimple(cm); + startWorker(cm, 100); + } + // Sync scroller and scrollbar, ensure the gutter elements are + // aligned. + function setScrollLeft(cm, val, isScroller) { + if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) return; + val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth); + cm.doc.scrollLeft = val; + alignHorizontally(cm); + if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val; + cm.display.scrollbars.setScrollLeft(val); + } + + // Since the delta values reported on mouse wheel events are + // unstandardized between browsers and even browser versions, and + // generally horribly unpredictable, this code starts by measuring + // the scroll effect that the first few mouse wheel events have, + // and, from that, detects the way it can convert deltas to pixel + // offsets afterwards. + // + // The reason we want to know the amount a wheel event will scroll + // is that it gives us a chance to update the display before the + // actual scrolling happens, reducing flickering. + + var wheelSamples = 0, wheelPixelsPerUnit = null; + // Fill in a browser-detected starting value on browsers where we + // know one. These don't have to be accurate -- the result of them + // being wrong would just be a slight flicker on the first wheel + // scroll (if it is large enough). + if (ie) wheelPixelsPerUnit = -.53; + else if (gecko) wheelPixelsPerUnit = 15; + else if (chrome) wheelPixelsPerUnit = -.7; + else if (safari) wheelPixelsPerUnit = -1/3; + + var wheelEventDelta = function(e) { + var dx = e.wheelDeltaX, dy = e.wheelDeltaY; + if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail; + if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail; + else if (dy == null) dy = e.wheelDelta; + return {x: dx, y: dy}; + }; + CodeMirror.wheelEventPixels = function(e) { + var delta = wheelEventDelta(e); + delta.x *= wheelPixelsPerUnit; + delta.y *= wheelPixelsPerUnit; + return delta; + }; + + function onScrollWheel(cm, e) { + var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y; + + var display = cm.display, scroll = display.scroller; + // Quit if there's nothing to scroll here + if (!(dx && scroll.scrollWidth > scroll.clientWidth || + dy && scroll.scrollHeight > scroll.clientHeight)) return; + + // Webkit browsers on OS X abort momentum scrolls when the target + // of the scroll event is removed from the scrollable element. + // This hack (see related code in patchDisplay) makes sure the + // element is kept around. + if (dy && mac && webkit) { + outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) { + for (var i = 0; i < view.length; i++) { + if (view[i].node == cur) { + cm.display.currentWheelTarget = cur; + break outer; + } + } + } + } + + // On some browsers, horizontal scrolling will cause redraws to + // happen before the gutter has been realigned, causing it to + // wriggle around in a most unseemly way. When we have an + // estimated pixels/delta value, we just handle horizontal + // scrolling entirely here. It'll be slightly off from native, but + // better than glitching out. + if (dx && !gecko && !presto && wheelPixelsPerUnit != null) { + if (dy) + setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight))); + setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth))); + e_preventDefault(e); + display.wheelStartX = null; // Abort measurement, if in progress + return; + } + + // 'Project' the visible viewport to cover the area that is being + // scrolled into view (if we know enough to estimate it). + if (dy && wheelPixelsPerUnit != null) { + var pixels = dy * wheelPixelsPerUnit; + var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight; + if (pixels < 0) top = Math.max(0, top + pixels - 50); + else bot = Math.min(cm.doc.height, bot + pixels + 50); + updateDisplaySimple(cm, {top: top, bottom: bot}); + } + + if (wheelSamples < 20) { + if (display.wheelStartX == null) { + display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop; + display.wheelDX = dx; display.wheelDY = dy; + setTimeout(function() { + if (display.wheelStartX == null) return; + var movedX = scroll.scrollLeft - display.wheelStartX; + var movedY = scroll.scrollTop - display.wheelStartY; + var sample = (movedY && display.wheelDY && movedY / display.wheelDY) || + (movedX && display.wheelDX && movedX / display.wheelDX); + display.wheelStartX = display.wheelStartY = null; + if (!sample) return; + wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1); + ++wheelSamples; + }, 200); + } else { + display.wheelDX += dx; display.wheelDY += dy; + } + } + } + + // KEY EVENTS + + // Run a handler that was bound to a key. + function doHandleBinding(cm, bound, dropShift) { + if (typeof bound == "string") { + bound = commands[bound]; + if (!bound) return false; + } + // Ensure previous input has been read, so that the handler sees a + // consistent view of the document + cm.display.input.ensurePolled(); + var prevShift = cm.display.shift, done = false; + try { + if (isReadOnly(cm)) cm.state.suppressEdits = true; + if (dropShift) cm.display.shift = false; + done = bound(cm) != Pass; + } finally { + cm.display.shift = prevShift; + cm.state.suppressEdits = false; + } + return done; + } + + function lookupKeyForEditor(cm, name, handle) { + for (var i = 0; i < cm.state.keyMaps.length; i++) { + var result = lookupKey(name, cm.state.keyMaps[i], handle, cm); + if (result) return result; + } + return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm)) + || lookupKey(name, cm.options.keyMap, handle, cm); + } + + var stopSeq = new Delayed; + function dispatchKey(cm, name, e, handle) { + var seq = cm.state.keySeq; + if (seq) { + if (isModifierKey(name)) return "handled"; + stopSeq.set(50, function() { + if (cm.state.keySeq == seq) { + cm.state.keySeq = null; + cm.display.input.reset(); + } + }); + name = seq + " " + name; + } + var result = lookupKeyForEditor(cm, name, handle); + + if (result == "multi") + cm.state.keySeq = name; + if (result == "handled") + signalLater(cm, "keyHandled", cm, name, e); + + if (result == "handled" || result == "multi") { + e_preventDefault(e); + restartBlink(cm); + } + + if (seq && !result && /\'$/.test(name)) { + e_preventDefault(e); + return true; + } + return !!result; + } + + // Handle a key from the keydown event. + function handleKeyBinding(cm, e) { + var name = keyName(e, true); + if (!name) return false; + + if (e.shiftKey && !cm.state.keySeq) { + // First try to resolve full name (including 'Shift-'). Failing + // that, see if there is a cursor-motion command (starting with + // 'go') bound to the keyname without 'Shift-'. + return dispatchKey(cm, "Shift-" + name, e, function(b) {return doHandleBinding(cm, b, true);}) + || dispatchKey(cm, name, e, function(b) { + if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion) + return doHandleBinding(cm, b); + }); + } else { + return dispatchKey(cm, name, e, function(b) { return doHandleBinding(cm, b); }); + } + } + + // Handle a key from the keypress event + function handleCharBinding(cm, e, ch) { + return dispatchKey(cm, "'" + ch + "'", e, + function(b) { return doHandleBinding(cm, b, true); }); + } + + var lastStoppedKey = null; + function onKeyDown(e) { + var cm = this; + cm.curOp.focus = activeElt(); + if (signalDOMEvent(cm, e)) return; + // IE does strange things with escape. + if (ie && ie_version < 11 && e.keyCode == 27) e.returnValue = false; + var code = e.keyCode; + cm.display.shift = code == 16 || e.shiftKey; + var handled = handleKeyBinding(cm, e); + if (presto) { + lastStoppedKey = handled ? code : null; + // Opera has no cut event... we try to at least catch the key combo + if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey)) + cm.replaceSelection("", null, "cut"); + } + + // Turn mouse into crosshair when Alt is held on Mac. + if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className)) + showCrossHair(cm); + } + + function showCrossHair(cm) { + var lineDiv = cm.display.lineDiv; + addClass(lineDiv, "CodeMirror-crosshair"); + + function up(e) { + if (e.keyCode == 18 || !e.altKey) { + rmClass(lineDiv, "CodeMirror-crosshair"); + off(document, "keyup", up); + off(document, "mouseover", up); + } + } + on(document, "keyup", up); + on(document, "mouseover", up); + } + + function onKeyUp(e) { + if (e.keyCode == 16) this.doc.sel.shift = false; + signalDOMEvent(this, e); + } + + function onKeyPress(e) { + var cm = this; + if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) return; + var keyCode = e.keyCode, charCode = e.charCode; + if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;} + if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) return; + var ch = String.fromCharCode(charCode == null ? keyCode : charCode); + if (handleCharBinding(cm, e, ch)) return; + cm.display.input.onKeyPress(e); + } + + // FOCUS/BLUR EVENTS + + function delayBlurEvent(cm) { + cm.state.delayingBlurEvent = true; + setTimeout(function() { + if (cm.state.delayingBlurEvent) { + cm.state.delayingBlurEvent = false; + onBlur(cm); + } + }, 100); + } + + function onFocus(cm) { + if (cm.state.delayingBlurEvent) cm.state.delayingBlurEvent = false; + + if (cm.options.readOnly == "nocursor") return; + if (!cm.state.focused) { + signal(cm, "focus", cm); + cm.state.focused = true; + addClass(cm.display.wrapper, "CodeMirror-focused"); + // This test prevents this from firing when a context + // menu is closed (since the input reset would kill the + // select-all detection hack) + if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) { + cm.display.input.reset(); + if (webkit) setTimeout(function() { cm.display.input.reset(true); }, 20); // Issue #1730 + } + cm.display.input.receivedFocus(); + } + restartBlink(cm); + } + function onBlur(cm) { + if (cm.state.delayingBlurEvent) return; + + if (cm.state.focused) { + signal(cm, "blur", cm); + cm.state.focused = false; + rmClass(cm.display.wrapper, "CodeMirror-focused"); + } + clearInterval(cm.display.blinker); + setTimeout(function() {if (!cm.state.focused) cm.display.shift = false;}, 150); + } + + // CONTEXT MENU HANDLING + + // To make the context menu work, we need to briefly unhide the + // textarea (making it as unobtrusive as possible) to let the + // right-click take effect on it. + function onContextMenu(cm, e) { + if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) return; + cm.display.input.onContextMenu(e); + } + + function contextMenuInGutter(cm, e) { + if (!hasHandler(cm, "gutterContextMenu")) return false; + return gutterEvent(cm, e, "gutterContextMenu", false, signal); + } + + // UPDATING + + // Compute the position of the end of a change (its 'to' property + // refers to the pre-change end). + var changeEnd = CodeMirror.changeEnd = function(change) { + if (!change.text) return change.to; + return Pos(change.from.line + change.text.length - 1, + lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0)); + }; + + // Adjust a position to refer to the post-change position of the + // same text, or the end of the change if the change covers it. + function adjustForChange(pos, change) { + if (cmp(pos, change.from) < 0) return pos; + if (cmp(pos, change.to) <= 0) return changeEnd(change); + + var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch; + if (pos.line == change.to.line) ch += changeEnd(change).ch - change.to.ch; + return Pos(line, ch); + } + + function computeSelAfterChange(doc, change) { + var out = []; + for (var i = 0; i < doc.sel.ranges.length; i++) { + var range = doc.sel.ranges[i]; + out.push(new Range(adjustForChange(range.anchor, change), + adjustForChange(range.head, change))); + } + return normalizeSelection(out, doc.sel.primIndex); + } + + function offsetPos(pos, old, nw) { + if (pos.line == old.line) + return Pos(nw.line, pos.ch - old.ch + nw.ch); + else + return Pos(nw.line + (pos.line - old.line), pos.ch); + } + + // Used by replaceSelections to allow moving the selection to the + // start or around the replaced test. Hint may be "start" or "around". + function computeReplacedSel(doc, changes, hint) { + var out = []; + var oldPrev = Pos(doc.first, 0), newPrev = oldPrev; + for (var i = 0; i < changes.length; i++) { + var change = changes[i]; + var from = offsetPos(change.from, oldPrev, newPrev); + var to = offsetPos(changeEnd(change), oldPrev, newPrev); + oldPrev = change.to; + newPrev = to; + if (hint == "around") { + var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0; + out[i] = new Range(inv ? to : from, inv ? from : to); + } else { + out[i] = new Range(from, from); + } + } + return new Selection(out, doc.sel.primIndex); + } + + // Allow "beforeChange" event handlers to influence a change + function filterChange(doc, change, update) { + var obj = { + canceled: false, + from: change.from, + to: change.to, + text: change.text, + origin: change.origin, + cancel: function() { this.canceled = true; } + }; + if (update) obj.update = function(from, to, text, origin) { + if (from) this.from = clipPos(doc, from); + if (to) this.to = clipPos(doc, to); + if (text) this.text = text; + if (origin !== undefined) this.origin = origin; + }; + signal(doc, "beforeChange", doc, obj); + if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj); + + if (obj.canceled) return null; + return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}; + } + + // Apply a change to a document, and add it to the document's + // history, and propagating it to all linked documents. + function makeChange(doc, change, ignoreReadOnly) { + if (doc.cm) { + if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly); + if (doc.cm.state.suppressEdits) return; + } + + if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) { + change = filterChange(doc, change, true); + if (!change) return; + } + + // Possibly split or suppress the update based on the presence + // of read-only spans in its range. + var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to); + if (split) { + for (var i = split.length - 1; i >= 0; --i) + makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text}); + } else { + makeChangeInner(doc, change); + } + } + + function makeChangeInner(doc, change) { + if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) return; + var selAfter = computeSelAfterChange(doc, change); + addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN); + + makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change)); + var rebased = []; + + linkedDocs(doc, function(doc, sharedHist) { + if (!sharedHist && indexOf(rebased, doc.history) == -1) { + rebaseHist(doc.history, change); + rebased.push(doc.history); + } + makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change)); + }); + } + + // Revert a change stored in a document's history. + function makeChangeFromHistory(doc, type, allowSelectionOnly) { + if (doc.cm && doc.cm.state.suppressEdits) return; + + var hist = doc.history, event, selAfter = doc.sel; + var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done; + + // Verify that there is a useable event (so that ctrl-z won't + // needlessly clear selection events) + for (var i = 0; i < source.length; i++) { + event = source[i]; + if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges) + break; + } + if (i == source.length) return; + hist.lastOrigin = hist.lastSelOrigin = null; + + for (;;) { + event = source.pop(); + if (event.ranges) { + pushSelectionToHistory(event, dest); + if (allowSelectionOnly && !event.equals(doc.sel)) { + setSelection(doc, event, {clearRedo: false}); + return; + } + selAfter = event; + } + else break; + } + + // Build up a reverse change object to add to the opposite history + // stack (redo when undoing, and vice versa). + var antiChanges = []; + pushSelectionToHistory(selAfter, dest); + dest.push({changes: antiChanges, generation: hist.generation}); + hist.generation = event.generation || ++hist.maxGeneration; + + var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange"); + + for (var i = event.changes.length - 1; i >= 0; --i) { + var change = event.changes[i]; + change.origin = type; + if (filter && !filterChange(doc, change, false)) { + source.length = 0; + return; + } + + antiChanges.push(historyChangeFromChange(doc, change)); + + var after = i ? computeSelAfterChange(doc, change) : lst(source); + makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change)); + if (!i && doc.cm) doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}); + var rebased = []; + + // Propagate to the linked documents + linkedDocs(doc, function(doc, sharedHist) { + if (!sharedHist && indexOf(rebased, doc.history) == -1) { + rebaseHist(doc.history, change); + rebased.push(doc.history); + } + makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change)); + }); + } + } + + // Sub-views need their line numbers shifted when text is added + // above or below them in the parent document. + function shiftDoc(doc, distance) { + if (distance == 0) return; + doc.first += distance; + doc.sel = new Selection(map(doc.sel.ranges, function(range) { + return new Range(Pos(range.anchor.line + distance, range.anchor.ch), + Pos(range.head.line + distance, range.head.ch)); + }), doc.sel.primIndex); + if (doc.cm) { + regChange(doc.cm, doc.first, doc.first - distance, distance); + for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++) + regLineChange(doc.cm, l, "gutter"); + } + } + + // More lower-level change function, handling only a single document + // (not linked ones). + function makeChangeSingleDoc(doc, change, selAfter, spans) { + if (doc.cm && !doc.cm.curOp) + return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans); + + if (change.to.line < doc.first) { + shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line)); + return; + } + if (change.from.line > doc.lastLine()) return; + + // Clip the change to the size of this doc + if (change.from.line < doc.first) { + var shift = change.text.length - 1 - (doc.first - change.from.line); + shiftDoc(doc, shift); + change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch), + text: [lst(change.text)], origin: change.origin}; + } + var last = doc.lastLine(); + if (change.to.line > last) { + change = {from: change.from, to: Pos(last, getLine(doc, last).text.length), + text: [change.text[0]], origin: change.origin}; + } + + change.removed = getBetween(doc, change.from, change.to); + + if (!selAfter) selAfter = computeSelAfterChange(doc, change); + if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans); + else updateDoc(doc, change, spans); + setSelectionNoUndo(doc, selAfter, sel_dontScroll); + } + + // Handle the interaction of a change to a document with the editor + // that this document is part of. + function makeChangeSingleDocInEditor(cm, change, spans) { + var doc = cm.doc, display = cm.display, from = change.from, to = change.to; + + var recomputeMaxLength = false, checkWidthStart = from.line; + if (!cm.options.lineWrapping) { + checkWidthStart = lineNo(visualLine(getLine(doc, from.line))); + doc.iter(checkWidthStart, to.line + 1, function(line) { + if (line == display.maxLine) { + recomputeMaxLength = true; + return true; + } + }); + } + + if (doc.sel.contains(change.from, change.to) > -1) + signalCursorActivity(cm); + + updateDoc(doc, change, spans, estimateHeight(cm)); + + if (!cm.options.lineWrapping) { + doc.iter(checkWidthStart, from.line + change.text.length, function(line) { + var len = lineLength(line); + if (len > display.maxLineLength) { + display.maxLine = line; + display.maxLineLength = len; + display.maxLineChanged = true; + recomputeMaxLength = false; + } + }); + if (recomputeMaxLength) cm.curOp.updateMaxLine = true; + } + + // Adjust frontier, schedule worker + doc.frontier = Math.min(doc.frontier, from.line); + startWorker(cm, 400); + + var lendiff = change.text.length - (to.line - from.line) - 1; + // Remember that these lines changed, for updating the display + if (change.full) + regChange(cm); + else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change)) + regLineChange(cm, from.line, "text"); + else + regChange(cm, from.line, to.line + 1, lendiff); + + var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change"); + if (changeHandler || changesHandler) { + var obj = { + from: from, to: to, + text: change.text, + removed: change.removed, + origin: change.origin + }; + if (changeHandler) signalLater(cm, "change", cm, obj); + if (changesHandler) (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj); + } + cm.display.selForContextMenu = null; + } + + function replaceRange(doc, code, from, to, origin) { + if (!to) to = from; + if (cmp(to, from) < 0) { var tmp = to; to = from; from = tmp; } + if (typeof code == "string") code = splitLines(code); + makeChange(doc, {from: from, to: to, text: code, origin: origin}); + } + + // SCROLLING THINGS INTO VIEW + + // If an editor sits on the top or bottom of the window, partially + // scrolled out of view, this ensures that the cursor is visible. + function maybeScrollWindow(cm, coords) { + if (signalDOMEvent(cm, "scrollCursorIntoView")) return; + + var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null; + if (coords.top + box.top < 0) doScroll = true; + else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) doScroll = false; + if (doScroll != null && !phantom) { + var scrollNode = elt("div", "\u200b", null, "position: absolute; top: " + + (coords.top - display.viewOffset - paddingTop(cm.display)) + "px; height: " + + (coords.bottom - coords.top + scrollGap(cm) + display.barHeight) + "px; left: " + + coords.left + "px; width: 2px;"); + cm.display.lineSpace.appendChild(scrollNode); + scrollNode.scrollIntoView(doScroll); + cm.display.lineSpace.removeChild(scrollNode); + } + } + + // Scroll a given position into view (immediately), verifying that + // it actually became visible (as line heights are accurately + // measured, the position of something may 'drift' during drawing). + function scrollPosIntoView(cm, pos, end, margin) { + if (margin == null) margin = 0; + for (var limit = 0; limit < 5; limit++) { + var changed = false, coords = cursorCoords(cm, pos); + var endCoords = !end || end == pos ? coords : cursorCoords(cm, end); + var scrollPos = calculateScrollPos(cm, Math.min(coords.left, endCoords.left), + Math.min(coords.top, endCoords.top) - margin, + Math.max(coords.left, endCoords.left), + Math.max(coords.bottom, endCoords.bottom) + margin); + var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft; + if (scrollPos.scrollTop != null) { + setScrollTop(cm, scrollPos.scrollTop); + if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true; + } + if (scrollPos.scrollLeft != null) { + setScrollLeft(cm, scrollPos.scrollLeft); + if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true; + } + if (!changed) break; + } + return coords; + } + + // Scroll a given set of coordinates into view (immediately). + function scrollIntoView(cm, x1, y1, x2, y2) { + var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2); + if (scrollPos.scrollTop != null) setScrollTop(cm, scrollPos.scrollTop); + if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft); + } + + // Calculate a new scroll position needed to scroll the given + // rectangle into view. Returns an object with scrollTop and + // scrollLeft properties. When these are undefined, the + // vertical/horizontal position does not need to be adjusted. + function calculateScrollPos(cm, x1, y1, x2, y2) { + var display = cm.display, snapMargin = textHeight(cm.display); + if (y1 < 0) y1 = 0; + var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop; + var screen = displayHeight(cm), result = {}; + if (y2 - y1 > screen) y2 = y1 + screen; + var docBottom = cm.doc.height + paddingVert(display); + var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin; + if (y1 < screentop) { + result.scrollTop = atTop ? 0 : y1; + } else if (y2 > screentop + screen) { + var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen); + if (newTop != screentop) result.scrollTop = newTop; + } + + var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft; + var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0); + var tooWide = x2 - x1 > screenw; + if (tooWide) x2 = x1 + screenw; + if (x1 < 10) + result.scrollLeft = 0; + else if (x1 < screenleft) + result.scrollLeft = Math.max(0, x1 - (tooWide ? 0 : 10)); + else if (x2 > screenw + screenleft - 3) + result.scrollLeft = x2 + (tooWide ? 0 : 10) - screenw; + return result; + } + + // Store a relative adjustment to the scroll position in the current + // operation (to be applied when the operation finishes). + function addToScrollPos(cm, left, top) { + if (left != null || top != null) resolveScrollToPos(cm); + if (left != null) + cm.curOp.scrollLeft = (cm.curOp.scrollLeft == null ? cm.doc.scrollLeft : cm.curOp.scrollLeft) + left; + if (top != null) + cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top; + } + + // Make sure that at the end of the operation the current cursor is + // shown. + function ensureCursorVisible(cm) { + resolveScrollToPos(cm); + var cur = cm.getCursor(), from = cur, to = cur; + if (!cm.options.lineWrapping) { + from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur; + to = Pos(cur.line, cur.ch + 1); + } + cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin, isCursor: true}; + } + + // When an operation has its scrollToPos property set, and another + // scroll action is applied before the end of the operation, this + // 'simulates' scrolling that position into view in a cheap way, so + // that the effect of intermediate scroll commands is not ignored. + function resolveScrollToPos(cm) { + var range = cm.curOp.scrollToPos; + if (range) { + cm.curOp.scrollToPos = null; + var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to); + var sPos = calculateScrollPos(cm, Math.min(from.left, to.left), + Math.min(from.top, to.top) - range.margin, + Math.max(from.right, to.right), + Math.max(from.bottom, to.bottom) + range.margin); + cm.scrollTo(sPos.scrollLeft, sPos.scrollTop); + } + } + + // API UTILITIES + + // Indent the given line. The how parameter can be "smart", + // "add"/null, "subtract", or "prev". When aggressive is false + // (typically set to true for forced single-line indents), empty + // lines are not indented, and places where the mode returns Pass + // are left alone. + function indentLine(cm, n, how, aggressive) { + var doc = cm.doc, state; + if (how == null) how = "add"; + if (how == "smart") { + // Fall back to "prev" when the mode doesn't have an indentation + // method. + if (!doc.mode.indent) how = "prev"; + else state = getStateBefore(cm, n); + } + + var tabSize = cm.options.tabSize; + var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize); + if (line.stateAfter) line.stateAfter = null; + var curSpaceString = line.text.match(/^\s*/)[0], indentation; + if (!aggressive && !/\S/.test(line.text)) { + indentation = 0; + how = "not"; + } else if (how == "smart") { + indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text); + if (indentation == Pass || indentation > 150) { + if (!aggressive) return; + how = "prev"; + } + } + if (how == "prev") { + if (n > doc.first) indentation = countColumn(getLine(doc, n-1).text, null, tabSize); + else indentation = 0; + } else if (how == "add") { + indentation = curSpace + cm.options.indentUnit; + } else if (how == "subtract") { + indentation = curSpace - cm.options.indentUnit; + } else if (typeof how == "number") { + indentation = curSpace + how; + } + indentation = Math.max(0, indentation); + + var indentString = "", pos = 0; + if (cm.options.indentWithTabs) + for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";} + if (pos < indentation) indentString += spaceStr(indentation - pos); + + if (indentString != curSpaceString) { + replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input"); + line.stateAfter = null; + return true; + } else { + // Ensure that, if the cursor was in the whitespace at the start + // of the line, it is moved to the end of that space. + for (var i = 0; i < doc.sel.ranges.length; i++) { + var range = doc.sel.ranges[i]; + if (range.head.line == n && range.head.ch < curSpaceString.length) { + var pos = Pos(n, curSpaceString.length); + replaceOneSelection(doc, i, new Range(pos, pos)); + break; + } + } + } + } + + // Utility for applying a change to a line by handle or number, + // returning the number and optionally registering the line as + // changed. + function changeLine(doc, handle, changeType, op) { + var no = handle, line = handle; + if (typeof handle == "number") line = getLine(doc, clipLine(doc, handle)); + else no = lineNo(handle); + if (no == null) return null; + if (op(line, no) && doc.cm) regLineChange(doc.cm, no, changeType); + return line; + } + + // Helper for deleting text near the selection(s), used to implement + // backspace, delete, and similar functionality. + function deleteNearSelection(cm, compute) { + var ranges = cm.doc.sel.ranges, kill = []; + // Build up a set of ranges to kill first, merging overlapping + // ranges. + for (var i = 0; i < ranges.length; i++) { + var toKill = compute(ranges[i]); + while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) { + var replaced = kill.pop(); + if (cmp(replaced.from, toKill.from) < 0) { + toKill.from = replaced.from; + break; + } + } + kill.push(toKill); + } + // Next, remove those actual ranges. + runInOp(cm, function() { + for (var i = kill.length - 1; i >= 0; i--) + replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete"); + ensureCursorVisible(cm); + }); + } + + // Used for horizontal relative motion. Dir is -1 or 1 (left or + // right), unit can be "char", "column" (like char, but doesn't + // cross line boundaries), "word" (across next word), or "group" (to + // the start of next group of word or non-word-non-whitespace + // chars). The visually param controls whether, in right-to-left + // text, direction 1 means to move towards the next index in the + // string, or towards the character to the right of the current + // position. The resulting position will have a hitSide=true + // property if it reached the end of the document. + function findPosH(doc, pos, dir, unit, visually) { + var line = pos.line, ch = pos.ch, origDir = dir; + var lineObj = getLine(doc, line); + var possible = true; + function findNextLine() { + var l = line + dir; + if (l < doc.first || l >= doc.first + doc.size) return (possible = false); + line = l; + return lineObj = getLine(doc, l); + } + function moveOnce(boundToLine) { + var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true); + if (next == null) { + if (!boundToLine && findNextLine()) { + if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj); + else ch = dir < 0 ? lineObj.text.length : 0; + } else return (possible = false); + } else ch = next; + return true; + } + + if (unit == "char") moveOnce(); + else if (unit == "column") moveOnce(true); + else if (unit == "word" || unit == "group") { + var sawType = null, group = unit == "group"; + var helper = doc.cm && doc.cm.getHelper(pos, "wordChars"); + for (var first = true;; first = false) { + if (dir < 0 && !moveOnce(!first)) break; + var cur = lineObj.text.charAt(ch) || "\n"; + var type = isWordChar(cur, helper) ? "w" + : group && cur == "\n" ? "n" + : !group || /\s/.test(cur) ? null + : "p"; + if (group && !first && !type) type = "s"; + if (sawType && sawType != type) { + if (dir < 0) {dir = 1; moveOnce();} + break; + } + + if (type) sawType = type; + if (dir > 0 && !moveOnce(!first)) break; + } + } + var result = skipAtomic(doc, Pos(line, ch), origDir, true); + if (!possible) result.hitSide = true; + return result; + } + + // For relative vertical movement. Dir may be -1 or 1. Unit can be + // "page" or "line". The resulting position will have a hitSide=true + // property if it reached the end of the document. + function findPosV(cm, pos, dir, unit) { + var doc = cm.doc, x = pos.left, y; + if (unit == "page") { + var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight); + y = pos.top + dir * (pageSize - (dir < 0 ? 1.5 : .5) * textHeight(cm.display)); + } else if (unit == "line") { + y = dir > 0 ? pos.bottom + 3 : pos.top - 3; + } + for (;;) { + var target = coordsChar(cm, x, y); + if (!target.outside) break; + if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break; } + y += dir * 5; + } + return target; + } + + // EDITOR METHODS + + // The publicly visible API. Note that methodOp(f) means + // 'wrap f in an operation, performed on its `this` parameter'. + + // This is not the complete set of editor methods. Most of the + // methods defined on the Doc type are also injected into + // CodeMirror.prototype, for backwards compatibility and + // convenience. + + CodeMirror.prototype = { + constructor: CodeMirror, + focus: function(){window.focus(); this.display.input.focus();}, + + setOption: function(option, value) { + var options = this.options, old = options[option]; + if (options[option] == value && option != "mode") return; + options[option] = value; + if (optionHandlers.hasOwnProperty(option)) + operation(this, optionHandlers[option])(this, value, old); + }, + + getOption: function(option) {return this.options[option];}, + getDoc: function() {return this.doc;}, + + addKeyMap: function(map, bottom) { + this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map)); + }, + removeKeyMap: function(map) { + var maps = this.state.keyMaps; + for (var i = 0; i < maps.length; ++i) + if (maps[i] == map || maps[i].name == map) { + maps.splice(i, 1); + return true; + } + }, + + addOverlay: methodOp(function(spec, options) { + var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec); + if (mode.startState) throw new Error("Overlays may not be stateful."); + this.state.overlays.push({mode: mode, modeSpec: spec, opaque: options && options.opaque}); + this.state.modeGen++; + regChange(this); + }), + removeOverlay: methodOp(function(spec) { + var overlays = this.state.overlays; + for (var i = 0; i < overlays.length; ++i) { + var cur = overlays[i].modeSpec; + if (cur == spec || typeof spec == "string" && cur.name == spec) { + overlays.splice(i, 1); + this.state.modeGen++; + regChange(this); + return; + } + } + }), + + indentLine: methodOp(function(n, dir, aggressive) { + if (typeof dir != "string" && typeof dir != "number") { + if (dir == null) dir = this.options.smartIndent ? "smart" : "prev"; + else dir = dir ? "add" : "subtract"; + } + if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive); + }), + indentSelection: methodOp(function(how) { + var ranges = this.doc.sel.ranges, end = -1; + for (var i = 0; i < ranges.length; i++) { + var range = ranges[i]; + if (!range.empty()) { + var from = range.from(), to = range.to(); + var start = Math.max(end, from.line); + end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1; + for (var j = start; j < end; ++j) + indentLine(this, j, how); + var newRanges = this.doc.sel.ranges; + if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0) + replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll); + } else if (range.head.line > end) { + indentLine(this, range.head.line, how, true); + end = range.head.line; + if (i == this.doc.sel.primIndex) ensureCursorVisible(this); + } + } + }), + + // Fetch the parser token for a given character. Useful for hacks + // that want to inspect the mode state (say, for completion). + getTokenAt: function(pos, precise) { + return takeToken(this, pos, precise); + }, + + getLineTokens: function(line, precise) { + return takeToken(this, Pos(line), precise, true); + }, + + getTokenTypeAt: function(pos) { + pos = clipPos(this.doc, pos); + var styles = getLineStyles(this, getLine(this.doc, pos.line)); + var before = 0, after = (styles.length - 1) / 2, ch = pos.ch; + var type; + if (ch == 0) type = styles[2]; + else for (;;) { + var mid = (before + after) >> 1; + if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid; + else if (styles[mid * 2 + 1] < ch) before = mid + 1; + else { type = styles[mid * 2 + 2]; break; } + } + var cut = type ? type.indexOf("cm-overlay ") : -1; + return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1); + }, + + getModeAt: function(pos) { + var mode = this.doc.mode; + if (!mode.innerMode) return mode; + return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode; + }, + + getHelper: function(pos, type) { + return this.getHelpers(pos, type)[0]; + }, + + getHelpers: function(pos, type) { + var found = []; + if (!helpers.hasOwnProperty(type)) return found; + var help = helpers[type], mode = this.getModeAt(pos); + if (typeof mode[type] == "string") { + if (help[mode[type]]) found.push(help[mode[type]]); + } else if (mode[type]) { + for (var i = 0; i < mode[type].length; i++) { + var val = help[mode[type][i]]; + if (val) found.push(val); + } + } else if (mode.helperType && help[mode.helperType]) { + found.push(help[mode.helperType]); + } else if (help[mode.name]) { + found.push(help[mode.name]); + } + for (var i = 0; i < help._global.length; i++) { + var cur = help._global[i]; + if (cur.pred(mode, this) && indexOf(found, cur.val) == -1) + found.push(cur.val); + } + return found; + }, + + getStateAfter: function(line, precise) { + var doc = this.doc; + line = clipLine(doc, line == null ? doc.first + doc.size - 1: line); + return getStateBefore(this, line + 1, precise); + }, + + cursorCoords: function(start, mode) { + var pos, range = this.doc.sel.primary(); + if (start == null) pos = range.head; + else if (typeof start == "object") pos = clipPos(this.doc, start); + else pos = start ? range.from() : range.to(); + return cursorCoords(this, pos, mode || "page"); + }, + + charCoords: function(pos, mode) { + return charCoords(this, clipPos(this.doc, pos), mode || "page"); + }, + + coordsChar: function(coords, mode) { + coords = fromCoordSystem(this, coords, mode || "page"); + return coordsChar(this, coords.left, coords.top); + }, + + lineAtHeight: function(height, mode) { + height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top; + return lineAtHeight(this.doc, height + this.display.viewOffset); + }, + heightAtLine: function(line, mode) { + var end = false, lineObj; + if (typeof line == "number") { + var last = this.doc.first + this.doc.size - 1; + if (line < this.doc.first) line = this.doc.first; + else if (line > last) { line = last; end = true; } + lineObj = getLine(this.doc, line); + } else { + lineObj = line; + } + return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page").top + + (end ? this.doc.height - heightAtLine(lineObj) : 0); + }, + + defaultTextHeight: function() { return textHeight(this.display); }, + defaultCharWidth: function() { return charWidth(this.display); }, + + setGutterMarker: methodOp(function(line, gutterID, value) { + return changeLine(this.doc, line, "gutter", function(line) { + var markers = line.gutterMarkers || (line.gutterMarkers = {}); + markers[gutterID] = value; + if (!value && isEmpty(markers)) line.gutterMarkers = null; + return true; + }); + }), + + clearGutter: methodOp(function(gutterID) { + var cm = this, doc = cm.doc, i = doc.first; + doc.iter(function(line) { + if (line.gutterMarkers && line.gutterMarkers[gutterID]) { + line.gutterMarkers[gutterID] = null; + regLineChange(cm, i, "gutter"); + if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null; + } + ++i; + }); + }), + + lineInfo: function(line) { + if (typeof line == "number") { + if (!isLine(this.doc, line)) return null; + var n = line; + line = getLine(this.doc, line); + if (!line) return null; + } else { + var n = lineNo(line); + if (n == null) return null; + } + return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers, + textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass, + widgets: line.widgets}; + }, + + getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo};}, + + addWidget: function(pos, node, scroll, vert, horiz) { + var display = this.display; + pos = cursorCoords(this, clipPos(this.doc, pos)); + var top = pos.bottom, left = pos.left; + node.style.position = "absolute"; + node.setAttribute("cm-ignore-events", "true"); + this.display.input.setUneditable(node); + display.sizer.appendChild(node); + if (vert == "over") { + top = pos.top; + } else if (vert == "above" || vert == "near") { + var vspace = Math.max(display.wrapper.clientHeight, this.doc.height), + hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth); + // Default to positioning above (if specified and possible); otherwise default to positioning below + if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight) + top = pos.top - node.offsetHeight; + else if (pos.bottom + node.offsetHeight <= vspace) + top = pos.bottom; + if (left + node.offsetWidth > hspace) + left = hspace - node.offsetWidth; + } + node.style.top = top + "px"; + node.style.left = node.style.right = ""; + if (horiz == "right") { + left = display.sizer.clientWidth - node.offsetWidth; + node.style.right = "0px"; + } else { + if (horiz == "left") left = 0; + else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2; + node.style.left = left + "px"; + } + if (scroll) + scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight); + }, + + triggerOnKeyDown: methodOp(onKeyDown), + triggerOnKeyPress: methodOp(onKeyPress), + triggerOnKeyUp: onKeyUp, + + execCommand: function(cmd) { + if (commands.hasOwnProperty(cmd)) + return commands[cmd](this); + }, + + triggerElectric: methodOp(function(text) { triggerElectric(this, text); }), + + findPosH: function(from, amount, unit, visually) { + var dir = 1; + if (amount < 0) { dir = -1; amount = -amount; } + for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { + cur = findPosH(this.doc, cur, dir, unit, visually); + if (cur.hitSide) break; + } + return cur; + }, + + moveH: methodOp(function(dir, unit) { + var cm = this; + cm.extendSelectionsBy(function(range) { + if (cm.display.shift || cm.doc.extend || range.empty()) + return findPosH(cm.doc, range.head, dir, unit, cm.options.rtlMoveVisually); + else + return dir < 0 ? range.from() : range.to(); + }, sel_move); + }), + + deleteH: methodOp(function(dir, unit) { + var sel = this.doc.sel, doc = this.doc; + if (sel.somethingSelected()) + doc.replaceSelection("", null, "+delete"); + else + deleteNearSelection(this, function(range) { + var other = findPosH(doc, range.head, dir, unit, false); + return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other}; + }); + }), + + findPosV: function(from, amount, unit, goalColumn) { + var dir = 1, x = goalColumn; + if (amount < 0) { dir = -1; amount = -amount; } + for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { + var coords = cursorCoords(this, cur, "div"); + if (x == null) x = coords.left; + else coords.left = x; + cur = findPosV(this, coords, dir, unit); + if (cur.hitSide) break; + } + return cur; + }, + + moveV: methodOp(function(dir, unit) { + var cm = this, doc = this.doc, goals = []; + var collapse = !cm.display.shift && !doc.extend && doc.sel.somethingSelected(); + doc.extendSelectionsBy(function(range) { + if (collapse) + return dir < 0 ? range.from() : range.to(); + var headPos = cursorCoords(cm, range.head, "div"); + if (range.goalColumn != null) headPos.left = range.goalColumn; + goals.push(headPos.left); + var pos = findPosV(cm, headPos, dir, unit); + if (unit == "page" && range == doc.sel.primary()) + addToScrollPos(cm, null, charCoords(cm, pos, "div").top - headPos.top); + return pos; + }, sel_move); + if (goals.length) for (var i = 0; i < doc.sel.ranges.length; i++) + doc.sel.ranges[i].goalColumn = goals[i]; + }), + + // Find the word at the given position (as returned by coordsChar). + findWordAt: function(pos) { + var doc = this.doc, line = getLine(doc, pos.line).text; + var start = pos.ch, end = pos.ch; + if (line) { + var helper = this.getHelper(pos, "wordChars"); + if ((pos.xRel < 0 || end == line.length) && start) --start; else ++end; + var startChar = line.charAt(start); + var check = isWordChar(startChar, helper) + ? function(ch) { return isWordChar(ch, helper); } + : /\s/.test(startChar) ? function(ch) {return /\s/.test(ch);} + : function(ch) {return !/\s/.test(ch) && !isWordChar(ch);}; + while (start > 0 && check(line.charAt(start - 1))) --start; + while (end < line.length && check(line.charAt(end))) ++end; + } + return new Range(Pos(pos.line, start), Pos(pos.line, end)); + }, + + toggleOverwrite: function(value) { + if (value != null && value == this.state.overwrite) return; + if (this.state.overwrite = !this.state.overwrite) + addClass(this.display.cursorDiv, "CodeMirror-overwrite"); + else + rmClass(this.display.cursorDiv, "CodeMirror-overwrite"); + + signal(this, "overwriteToggle", this, this.state.overwrite); + }, + hasFocus: function() { return this.display.input.getField() == activeElt(); }, + + scrollTo: methodOp(function(x, y) { + if (x != null || y != null) resolveScrollToPos(this); + if (x != null) this.curOp.scrollLeft = x; + if (y != null) this.curOp.scrollTop = y; + }), + getScrollInfo: function() { + var scroller = this.display.scroller; + return {left: scroller.scrollLeft, top: scroller.scrollTop, + height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight, + width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth, + clientHeight: displayHeight(this), clientWidth: displayWidth(this)}; + }, + + scrollIntoView: methodOp(function(range, margin) { + if (range == null) { + range = {from: this.doc.sel.primary().head, to: null}; + if (margin == null) margin = this.options.cursorScrollMargin; + } else if (typeof range == "number") { + range = {from: Pos(range, 0), to: null}; + } else if (range.from == null) { + range = {from: range, to: null}; + } + if (!range.to) range.to = range.from; + range.margin = margin || 0; + + if (range.from.line != null) { + resolveScrollToPos(this); + this.curOp.scrollToPos = range; + } else { + var sPos = calculateScrollPos(this, Math.min(range.from.left, range.to.left), + Math.min(range.from.top, range.to.top) - range.margin, + Math.max(range.from.right, range.to.right), + Math.max(range.from.bottom, range.to.bottom) + range.margin); + this.scrollTo(sPos.scrollLeft, sPos.scrollTop); + } + }), + + setSize: methodOp(function(width, height) { + var cm = this; + function interpret(val) { + return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val; + } + if (width != null) cm.display.wrapper.style.width = interpret(width); + if (height != null) cm.display.wrapper.style.height = interpret(height); + if (cm.options.lineWrapping) clearLineMeasurementCache(this); + var lineNo = cm.display.viewFrom; + cm.doc.iter(lineNo, cm.display.viewTo, function(line) { + if (line.widgets) for (var i = 0; i < line.widgets.length; i++) + if (line.widgets[i].noHScroll) { regLineChange(cm, lineNo, "widget"); break; } + ++lineNo; + }); + cm.curOp.forceUpdate = true; + signal(cm, "refresh", this); + }), + + operation: function(f){return runInOp(this, f);}, + + refresh: methodOp(function() { + var oldHeight = this.display.cachedTextHeight; + regChange(this); + this.curOp.forceUpdate = true; + clearCaches(this); + this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop); + updateGutterSpace(this); + if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5) + estimateLineHeights(this); + signal(this, "refresh", this); + }), + + swapDoc: methodOp(function(doc) { + var old = this.doc; + old.cm = null; + attachDoc(this, doc); + clearCaches(this); + this.display.input.reset(); + this.scrollTo(doc.scrollLeft, doc.scrollTop); + this.curOp.forceScroll = true; + signalLater(this, "swapDoc", this, old); + return old; + }), + + getInputField: function(){return this.display.input.getField();}, + getWrapperElement: function(){return this.display.wrapper;}, + getScrollerElement: function(){return this.display.scroller;}, + getGutterElement: function(){return this.display.gutters;} + }; + eventMixin(CodeMirror); + + // OPTION DEFAULTS + + // The default configuration options. + var defaults = CodeMirror.defaults = {}; + // Functions to run when options are changed. + var optionHandlers = CodeMirror.optionHandlers = {}; + + function option(name, deflt, handle, notOnInit) { + CodeMirror.defaults[name] = deflt; + if (handle) optionHandlers[name] = + notOnInit ? function(cm, val, old) {if (old != Init) handle(cm, val, old);} : handle; + } + + // Passed to option handlers when there is no old value. + var Init = CodeMirror.Init = {toString: function(){return "CodeMirror.Init";}}; + + // These two are, on init, called from the constructor because they + // have to be initialized before the editor can start at all. + option("value", "", function(cm, val) { + cm.setValue(val); + }, true); + option("mode", null, function(cm, val) { + cm.doc.modeOption = val; + loadMode(cm); + }, true); + + option("indentUnit", 2, loadMode, true); + option("indentWithTabs", false); + option("smartIndent", true); + option("tabSize", 4, function(cm) { + resetModeState(cm); + clearCaches(cm); + regChange(cm); + }, true); + option("specialChars", /[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g, function(cm, val, old) { + cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g"); + if (old != CodeMirror.Init) cm.refresh(); + }); + option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function(cm) {cm.refresh();}, true); + option("electricChars", true); + option("inputStyle", mobile ? "contenteditable" : "textarea", function() { + throw new Error("inputStyle can not (yet) be changed in a running editor"); // FIXME + }, true); + option("rtlMoveVisually", !windows); + option("wholeLineUpdateBefore", true); + + option("theme", "default", function(cm) { + themeChanged(cm); + guttersChanged(cm); + }, true); + option("keyMap", "default", function(cm, val, old) { + var next = getKeyMap(val); + var prev = old != CodeMirror.Init && getKeyMap(old); + if (prev && prev.detach) prev.detach(cm, next); + if (next.attach) next.attach(cm, prev || null); + }); + option("extraKeys", null); + + option("lineWrapping", false, wrappingChanged, true); + option("gutters", [], function(cm) { + setGuttersForLineNumbers(cm.options); + guttersChanged(cm); + }, true); + option("fixedGutter", true, function(cm, val) { + cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"; + cm.refresh(); + }, true); + option("coverGutterNextToScrollbar", false, function(cm) {updateScrollbars(cm);}, true); + option("scrollbarStyle", "native", function(cm) { + initScrollbars(cm); + updateScrollbars(cm); + cm.display.scrollbars.setScrollTop(cm.doc.scrollTop); + cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft); + }, true); + option("lineNumbers", false, function(cm) { + setGuttersForLineNumbers(cm.options); + guttersChanged(cm); + }, true); + option("firstLineNumber", 1, guttersChanged, true); + option("lineNumberFormatter", function(integer) {return integer;}, guttersChanged, true); + option("showCursorWhenSelecting", false, updateSelection, true); + + option("resetSelectionOnContextMenu", true); + option("lineWiseCopyCut", true); + + option("readOnly", false, function(cm, val) { + if (val == "nocursor") { + onBlur(cm); + cm.display.input.blur(); + cm.display.disabled = true; + } else { + cm.display.disabled = false; + if (!val) cm.display.input.reset(); + } + }); + option("disableInput", false, function(cm, val) {if (!val) cm.display.input.reset();}, true); + option("dragDrop", true, dragDropChanged); + + option("cursorBlinkRate", 530); + option("cursorScrollMargin", 0); + option("cursorHeight", 1, updateSelection, true); + option("singleCursorHeightPerLine", true, updateSelection, true); + option("workTime", 100); + option("workDelay", 100); + option("flattenSpans", true, resetModeState, true); + option("addModeClass", false, resetModeState, true); + option("pollInterval", 100); + option("undoDepth", 200, function(cm, val){cm.doc.history.undoDepth = val;}); + option("historyEventDelay", 1250); + option("viewportMargin", 10, function(cm){cm.refresh();}, true); + option("maxHighlightLength", 10000, resetModeState, true); + option("moveInputWithCursor", true, function(cm, val) { + if (!val) cm.display.input.resetPosition(); + }); + + option("tabindex", null, function(cm, val) { + cm.display.input.getField().tabIndex = val || ""; + }); + option("autofocus", null); + + // MODE DEFINITION AND QUERYING + + // Known modes, by name and by MIME + var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; + + // Extra arguments are stored as the mode's dependencies, which is + // used by (legacy) mechanisms like loadmode.js to automatically + // load a mode. (Preferred mechanism is the require/define calls.) + CodeMirror.defineMode = function(name, mode) { + if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name; + if (arguments.length > 2) + mode.dependencies = Array.prototype.slice.call(arguments, 2); + modes[name] = mode; + }; + + CodeMirror.defineMIME = function(mime, spec) { + mimeModes[mime] = spec; + }; + + // Given a MIME type, a {name, ...options} config object, or a name + // string, return a mode config object. + CodeMirror.resolveMode = function(spec) { + if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { + spec = mimeModes[spec]; + } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { + var found = mimeModes[spec.name]; + if (typeof found == "string") found = {name: found}; + spec = createObj(found, spec); + spec.name = found.name; + } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) { + return CodeMirror.resolveMode("application/xml"); + } + if (typeof spec == "string") return {name: spec}; + else return spec || {name: "null"}; + }; + + // Given a mode spec (anything that resolveMode accepts), find and + // initialize an actual mode object. + CodeMirror.getMode = function(options, spec) { + var spec = CodeMirror.resolveMode(spec); + var mfactory = modes[spec.name]; + if (!mfactory) return CodeMirror.getMode(options, "text/plain"); + var modeObj = mfactory(options, spec); + if (modeExtensions.hasOwnProperty(spec.name)) { + var exts = modeExtensions[spec.name]; + for (var prop in exts) { + if (!exts.hasOwnProperty(prop)) continue; + if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop]; + modeObj[prop] = exts[prop]; + } + } + modeObj.name = spec.name; + if (spec.helperType) modeObj.helperType = spec.helperType; + if (spec.modeProps) for (var prop in spec.modeProps) + modeObj[prop] = spec.modeProps[prop]; + + return modeObj; + }; + + // Minimal default mode. + CodeMirror.defineMode("null", function() { + return {token: function(stream) {stream.skipToEnd();}}; + }); + CodeMirror.defineMIME("text/plain", "null"); + + // This can be used to attach properties to mode objects from + // outside the actual mode definition. + var modeExtensions = CodeMirror.modeExtensions = {}; + CodeMirror.extendMode = function(mode, properties) { + var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); + copyObj(properties, exts); + }; + + // EXTENSIONS + + CodeMirror.defineExtension = function(name, func) { + CodeMirror.prototype[name] = func; + }; + CodeMirror.defineDocExtension = function(name, func) { + Doc.prototype[name] = func; + }; + CodeMirror.defineOption = option; + + var initHooks = []; + CodeMirror.defineInitHook = function(f) {initHooks.push(f);}; + + var helpers = CodeMirror.helpers = {}; + CodeMirror.registerHelper = function(type, name, value) { + if (!helpers.hasOwnProperty(type)) helpers[type] = CodeMirror[type] = {_global: []}; + helpers[type][name] = value; + }; + CodeMirror.registerGlobalHelper = function(type, name, predicate, value) { + CodeMirror.registerHelper(type, name, value); + helpers[type]._global.push({pred: predicate, val: value}); + }; + + // MODE STATE HANDLING + + // Utility functions for working with state. Exported because nested + // modes need to do this for their inner modes. + + var copyState = CodeMirror.copyState = function(mode, state) { + if (state === true) return state; + if (mode.copyState) return mode.copyState(state); + var nstate = {}; + for (var n in state) { + var val = state[n]; + if (val instanceof Array) val = val.concat([]); + nstate[n] = val; + } + return nstate; + }; + + var startState = CodeMirror.startState = function(mode, a1, a2) { + return mode.startState ? mode.startState(a1, a2) : true; + }; + + // Given a mode and a state (for that mode), find the inner mode and + // state at the position that the state refers to. + CodeMirror.innerMode = function(mode, state) { + while (mode.innerMode) { + var info = mode.innerMode(state); + if (!info || info.mode == mode) break; + state = info.state; + mode = info.mode; + } + return info || {mode: mode, state: state}; + }; + + // STANDARD COMMANDS + + // Commands are parameter-less actions that can be performed on an + // editor, mostly used for keybindings. + var commands = CodeMirror.commands = { + selectAll: function(cm) {cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);}, + singleSelection: function(cm) { + cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); + }, + killLine: function(cm) { + deleteNearSelection(cm, function(range) { + if (range.empty()) { + var len = getLine(cm.doc, range.head.line).text.length; + if (range.head.ch == len && range.head.line < cm.lastLine()) + return {from: range.head, to: Pos(range.head.line + 1, 0)}; + else + return {from: range.head, to: Pos(range.head.line, len)}; + } else { + return {from: range.from(), to: range.to()}; + } + }); + }, + deleteLine: function(cm) { + deleteNearSelection(cm, function(range) { + return {from: Pos(range.from().line, 0), + to: clipPos(cm.doc, Pos(range.to().line + 1, 0))}; + }); + }, + delLineLeft: function(cm) { + deleteNearSelection(cm, function(range) { + return {from: Pos(range.from().line, 0), to: range.from()}; + }); + }, + delWrappedLineLeft: function(cm) { + deleteNearSelection(cm, function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + var leftPos = cm.coordsChar({left: 0, top: top}, "div"); + return {from: leftPos, to: range.from()}; + }); + }, + delWrappedLineRight: function(cm) { + deleteNearSelection(cm, function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); + return {from: range.from(), to: rightPos }; + }); + }, + undo: function(cm) {cm.undo();}, + redo: function(cm) {cm.redo();}, + undoSelection: function(cm) {cm.undoSelection();}, + redoSelection: function(cm) {cm.redoSelection();}, + goDocStart: function(cm) {cm.extendSelection(Pos(cm.firstLine(), 0));}, + goDocEnd: function(cm) {cm.extendSelection(Pos(cm.lastLine()));}, + goLineStart: function(cm) { + cm.extendSelectionsBy(function(range) { return lineStart(cm, range.head.line); }, + {origin: "+move", bias: 1}); + }, + goLineStartSmart: function(cm) { + cm.extendSelectionsBy(function(range) { + return lineStartSmart(cm, range.head); + }, {origin: "+move", bias: 1}); + }, + goLineEnd: function(cm) { + cm.extendSelectionsBy(function(range) { return lineEnd(cm, range.head.line); }, + {origin: "+move", bias: -1}); + }, + goLineRight: function(cm) { + cm.extendSelectionsBy(function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); + }, sel_move); + }, + goLineLeft: function(cm) { + cm.extendSelectionsBy(function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + return cm.coordsChar({left: 0, top: top}, "div"); + }, sel_move); + }, + goLineLeftSmart: function(cm) { + cm.extendSelectionsBy(function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + var pos = cm.coordsChar({left: 0, top: top}, "div"); + if (pos.ch < cm.getLine(pos.line).search(/\S/)) return lineStartSmart(cm, range.head); + return pos; + }, sel_move); + }, + goLineUp: function(cm) {cm.moveV(-1, "line");}, + goLineDown: function(cm) {cm.moveV(1, "line");}, + goPageUp: function(cm) {cm.moveV(-1, "page");}, + goPageDown: function(cm) {cm.moveV(1, "page");}, + goCharLeft: function(cm) {cm.moveH(-1, "char");}, + goCharRight: function(cm) {cm.moveH(1, "char");}, + goColumnLeft: function(cm) {cm.moveH(-1, "column");}, + goColumnRight: function(cm) {cm.moveH(1, "column");}, + goWordLeft: function(cm) {cm.moveH(-1, "word");}, + goGroupRight: function(cm) {cm.moveH(1, "group");}, + goGroupLeft: function(cm) {cm.moveH(-1, "group");}, + goWordRight: function(cm) {cm.moveH(1, "word");}, + delCharBefore: function(cm) {cm.deleteH(-1, "char");}, + delCharAfter: function(cm) {cm.deleteH(1, "char");}, + delWordBefore: function(cm) {cm.deleteH(-1, "word");}, + delWordAfter: function(cm) {cm.deleteH(1, "word");}, + delGroupBefore: function(cm) {cm.deleteH(-1, "group");}, + delGroupAfter: function(cm) {cm.deleteH(1, "group");}, + indentAuto: function(cm) {cm.indentSelection("smart");}, + indentMore: function(cm) {cm.indentSelection("add");}, + indentLess: function(cm) {cm.indentSelection("subtract");}, + insertTab: function(cm) {cm.replaceSelection("\t");}, + insertSoftTab: function(cm) { + var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize; + for (var i = 0; i < ranges.length; i++) { + var pos = ranges[i].from(); + var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize); + spaces.push(new Array(tabSize - col % tabSize + 1).join(" ")); + } + cm.replaceSelections(spaces); + }, + defaultTab: function(cm) { + if (cm.somethingSelected()) cm.indentSelection("add"); + else cm.execCommand("insertTab"); + }, + transposeChars: function(cm) { + runInOp(cm, function() { + var ranges = cm.listSelections(), newSel = []; + for (var i = 0; i < ranges.length; i++) { + var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text; + if (line) { + if (cur.ch == line.length) cur = new Pos(cur.line, cur.ch - 1); + if (cur.ch > 0) { + cur = new Pos(cur.line, cur.ch + 1); + cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2), + Pos(cur.line, cur.ch - 2), cur, "+transpose"); + } else if (cur.line > cm.doc.first) { + var prev = getLine(cm.doc, cur.line - 1).text; + if (prev) + cm.replaceRange(line.charAt(0) + "\n" + prev.charAt(prev.length - 1), + Pos(cur.line - 1, prev.length - 1), Pos(cur.line, 1), "+transpose"); + } + } + newSel.push(new Range(cur, cur)); + } + cm.setSelections(newSel); + }); + }, + newlineAndIndent: function(cm) { + runInOp(cm, function() { + var len = cm.listSelections().length; + for (var i = 0; i < len; i++) { + var range = cm.listSelections()[i]; + cm.replaceRange("\n", range.anchor, range.head, "+input"); + cm.indentLine(range.from().line + 1, null, true); + ensureCursorVisible(cm); + } + }); + }, + toggleOverwrite: function(cm) {cm.toggleOverwrite();} + }; + + + // STANDARD KEYMAPS + + var keyMap = CodeMirror.keyMap = {}; + + keyMap.basic = { + "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown", + "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown", + "Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore", + "Tab": "defaultTab", "Shift-Tab": "indentAuto", + "Enter": "newlineAndIndent", "Insert": "toggleOverwrite", + "Esc": "singleSelection" + }; + // Note that the save and find-related commands aren't defined by + // default. User code or addons can define them. Unknown commands + // are simply ignored. + keyMap.pcDefault = { + "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo", + "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown", + "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd", + "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find", + "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll", + "Ctrl-[": "indentLess", "Ctrl-]": "indentMore", + "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection", + fallthrough: "basic" + }; + // Very basic readline/emacs-style bindings, which are standard on Mac. + keyMap.emacsy = { + "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown", + "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", + "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", + "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars" + }; + keyMap.macDefault = { + "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo", + "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft", + "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore", + "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find", + "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll", + "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight", + "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd", + fallthrough: ["basic", "emacsy"] + }; + keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault; + + // KEYMAP DISPATCH + + function normalizeKeyName(name) { + var parts = name.split(/-(?!$)/), name = parts[parts.length - 1]; + var alt, ctrl, shift, cmd; + for (var i = 0; i < parts.length - 1; i++) { + var mod = parts[i]; + if (/^(cmd|meta|m)$/i.test(mod)) cmd = true; + else if (/^a(lt)?$/i.test(mod)) alt = true; + else if (/^(c|ctrl|control)$/i.test(mod)) ctrl = true; + else if (/^s(hift)$/i.test(mod)) shift = true; + else throw new Error("Unrecognized modifier name: " + mod); + } + if (alt) name = "Alt-" + name; + if (ctrl) name = "Ctrl-" + name; + if (cmd) name = "Cmd-" + name; + if (shift) name = "Shift-" + name; + return name; + } + + // This is a kludge to keep keymaps mostly working as raw objects + // (backwards compatibility) while at the same time support features + // like normalization and multi-stroke key bindings. It compiles a + // new normalized keymap, and then updates the old object to reflect + // this. + CodeMirror.normalizeKeyMap = function(keymap) { + var copy = {}; + for (var keyname in keymap) if (keymap.hasOwnProperty(keyname)) { + var value = keymap[keyname]; + if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) continue; + if (value == "...") { delete keymap[keyname]; continue; } + + var keys = map(keyname.split(" "), normalizeKeyName); + for (var i = 0; i < keys.length; i++) { + var val, name; + if (i == keys.length - 1) { + name = keys.join(" "); + val = value; + } else { + name = keys.slice(0, i + 1).join(" "); + val = "..."; + } + var prev = copy[name]; + if (!prev) copy[name] = val; + else if (prev != val) throw new Error("Inconsistent bindings for " + name); + } + delete keymap[keyname]; + } + for (var prop in copy) keymap[prop] = copy[prop]; + return keymap; + }; + + var lookupKey = CodeMirror.lookupKey = function(key, map, handle, context) { + map = getKeyMap(map); + var found = map.call ? map.call(key, context) : map[key]; + if (found === false) return "nothing"; + if (found === "...") return "multi"; + if (found != null && handle(found)) return "handled"; + + if (map.fallthrough) { + if (Object.prototype.toString.call(map.fallthrough) != "[object Array]") + return lookupKey(key, map.fallthrough, handle, context); + for (var i = 0; i < map.fallthrough.length; i++) { + var result = lookupKey(key, map.fallthrough[i], handle, context); + if (result) return result; + } + } + }; + + // Modifier key presses don't count as 'real' key presses for the + // purpose of keymap fallthrough. + var isModifierKey = CodeMirror.isModifierKey = function(value) { + var name = typeof value == "string" ? value : keyNames[value.keyCode]; + return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"; + }; + + // Look up the name of a key as indicated by an event object. + var keyName = CodeMirror.keyName = function(event, noShift) { + if (presto && event.keyCode == 34 && event["char"]) return false; + var base = keyNames[event.keyCode], name = base; + if (name == null || event.altGraphKey) return false; + if (event.altKey && base != "Alt") name = "Alt-" + name; + if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") name = "Ctrl-" + name; + if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") name = "Cmd-" + name; + if (!noShift && event.shiftKey && base != "Shift") name = "Shift-" + name; + return name; + }; + + function getKeyMap(val) { + return typeof val == "string" ? keyMap[val] : val; + } + + // FROMTEXTAREA + + CodeMirror.fromTextArea = function(textarea, options) { + options = options ? copyObj(options) : {}; + options.value = textarea.value; + if (!options.tabindex && textarea.tabIndex) + options.tabindex = textarea.tabIndex; + if (!options.placeholder && textarea.placeholder) + options.placeholder = textarea.placeholder; + // Set autofocus to true if this textarea is focused, or if it has + // autofocus and no other element is focused. + if (options.autofocus == null) { + var hasFocus = activeElt(); + options.autofocus = hasFocus == textarea || + textarea.getAttribute("autofocus") != null && hasFocus == document.body; + } + + function save() {textarea.value = cm.getValue();} + if (textarea.form) { + on(textarea.form, "submit", save); + // Deplorable hack to make the submit method do the right thing. + if (!options.leaveSubmitMethodAlone) { + var form = textarea.form, realSubmit = form.submit; + try { + var wrappedSubmit = form.submit = function() { + save(); + form.submit = realSubmit; + form.submit(); + form.submit = wrappedSubmit; + }; + } catch(e) {} + } + } + + options.finishInit = function(cm) { + cm.save = save; + cm.getTextArea = function() { return textarea; }; + cm.toTextArea = function() { + cm.toTextArea = isNaN; // Prevent this from being ran twice + save(); + textarea.parentNode.removeChild(cm.getWrapperElement()); + textarea.style.display = ""; + if (textarea.form) { + off(textarea.form, "submit", save); + if (typeof textarea.form.submit == "function") + textarea.form.submit = realSubmit; + } + }; + }; + + textarea.style.display = "none"; + var cm = CodeMirror(function(node) { + textarea.parentNode.insertBefore(node, textarea.nextSibling); + }, options); + return cm; + }; + + // STRING STREAM + + // Fed to the mode parsers, provides helper functions to make + // parsers more succinct. + + var StringStream = CodeMirror.StringStream = function(string, tabSize) { + this.pos = this.start = 0; + this.string = string; + this.tabSize = tabSize || 8; + this.lastColumnPos = this.lastColumnValue = 0; + this.lineStart = 0; + }; + + StringStream.prototype = { + eol: function() {return this.pos >= this.string.length;}, + sol: function() {return this.pos == this.lineStart;}, + peek: function() {return this.string.charAt(this.pos) || undefined;}, + next: function() { + if (this.pos < this.string.length) + return this.string.charAt(this.pos++); + }, + eat: function(match) { + var ch = this.string.charAt(this.pos); + if (typeof match == "string") var ok = ch == match; + else var ok = ch && (match.test ? match.test(ch) : match(ch)); + if (ok) {++this.pos; return ch;} + }, + eatWhile: function(match) { + var start = this.pos; + while (this.eat(match)){} + return this.pos > start; + }, + eatSpace: function() { + var start = this.pos; + while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; + return this.pos > start; + }, + skipToEnd: function() {this.pos = this.string.length;}, + skipTo: function(ch) { + var found = this.string.indexOf(ch, this.pos); + if (found > -1) {this.pos = found; return true;} + }, + backUp: function(n) {this.pos -= n;}, + column: function() { + if (this.lastColumnPos < this.start) { + this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue); + this.lastColumnPos = this.start; + } + return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); + }, + indentation: function() { + return countColumn(this.string, null, this.tabSize) - + (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); + }, + match: function(pattern, consume, caseInsensitive) { + if (typeof pattern == "string") { + var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; + var substr = this.string.substr(this.pos, pattern.length); + if (cased(substr) == cased(pattern)) { + if (consume !== false) this.pos += pattern.length; + return true; + } + } else { + var match = this.string.slice(this.pos).match(pattern); + if (match && match.index > 0) return null; + if (match && consume !== false) this.pos += match[0].length; + return match; + } + }, + current: function(){return this.string.slice(this.start, this.pos);}, + hideFirstChars: function(n, inner) { + this.lineStart += n; + try { return inner(); } + finally { this.lineStart -= n; } + } + }; + + // TEXTMARKERS + + // Created with markText and setBookmark methods. A TextMarker is a + // handle that can be used to clear or find a marked position in the + // document. Line objects hold arrays (markedSpans) containing + // {from, to, marker} object pointing to such marker objects, and + // indicating that such a marker is present on that line. Multiple + // lines may point to the same marker when it spans across lines. + // The spans will have null for their from/to properties when the + // marker continues beyond the start/end of the line. Markers have + // links back to the lines they currently touch. + + var nextMarkerId = 0; + + var TextMarker = CodeMirror.TextMarker = function(doc, type) { + this.lines = []; + this.type = type; + this.doc = doc; + this.id = ++nextMarkerId; + }; + eventMixin(TextMarker); + + // Clear the marker. + TextMarker.prototype.clear = function() { + if (this.explicitlyCleared) return; + var cm = this.doc.cm, withOp = cm && !cm.curOp; + if (withOp) startOperation(cm); + if (hasHandler(this, "clear")) { + var found = this.find(); + if (found) signalLater(this, "clear", found.from, found.to); + } + var min = null, max = null; + for (var i = 0; i < this.lines.length; ++i) { + var line = this.lines[i]; + var span = getMarkedSpanFor(line.markedSpans, this); + if (cm && !this.collapsed) regLineChange(cm, lineNo(line), "text"); + else if (cm) { + if (span.to != null) max = lineNo(line); + if (span.from != null) min = lineNo(line); + } + line.markedSpans = removeMarkedSpan(line.markedSpans, span); + if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm) + updateLineHeight(line, textHeight(cm.display)); + } + if (cm && this.collapsed && !cm.options.lineWrapping) for (var i = 0; i < this.lines.length; ++i) { + var visual = visualLine(this.lines[i]), len = lineLength(visual); + if (len > cm.display.maxLineLength) { + cm.display.maxLine = visual; + cm.display.maxLineLength = len; + cm.display.maxLineChanged = true; + } + } + + if (min != null && cm && this.collapsed) regChange(cm, min, max + 1); + this.lines.length = 0; + this.explicitlyCleared = true; + if (this.atomic && this.doc.cantEdit) { + this.doc.cantEdit = false; + if (cm) reCheckSelection(cm.doc); + } + if (cm) signalLater(cm, "markerCleared", cm, this); + if (withOp) endOperation(cm); + if (this.parent) this.parent.clear(); + }; + + // Find the position of the marker in the document. Returns a {from, + // to} object by default. Side can be passed to get a specific side + // -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the + // Pos objects returned contain a line object, rather than a line + // number (used to prevent looking up the same line twice). + TextMarker.prototype.find = function(side, lineObj) { + if (side == null && this.type == "bookmark") side = 1; + var from, to; + for (var i = 0; i < this.lines.length; ++i) { + var line = this.lines[i]; + var span = getMarkedSpanFor(line.markedSpans, this); + if (span.from != null) { + from = Pos(lineObj ? line : lineNo(line), span.from); + if (side == -1) return from; + } + if (span.to != null) { + to = Pos(lineObj ? line : lineNo(line), span.to); + if (side == 1) return to; + } + } + return from && {from: from, to: to}; + }; + + // Signals that the marker's widget changed, and surrounding layout + // should be recomputed. + TextMarker.prototype.changed = function() { + var pos = this.find(-1, true), widget = this, cm = this.doc.cm; + if (!pos || !cm) return; + runInOp(cm, function() { + var line = pos.line, lineN = lineNo(pos.line); + var view = findViewForLine(cm, lineN); + if (view) { + clearLineMeasurementCacheFor(view); + cm.curOp.selectionChanged = cm.curOp.forceUpdate = true; + } + cm.curOp.updateMaxLine = true; + if (!lineIsHidden(widget.doc, line) && widget.height != null) { + var oldHeight = widget.height; + widget.height = null; + var dHeight = widgetHeight(widget) - oldHeight; + if (dHeight) + updateLineHeight(line, line.height + dHeight); + } + }); + }; + + TextMarker.prototype.attachLine = function(line) { + if (!this.lines.length && this.doc.cm) { + var op = this.doc.cm.curOp; + if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1) + (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this); + } + this.lines.push(line); + }; + TextMarker.prototype.detachLine = function(line) { + this.lines.splice(indexOf(this.lines, line), 1); + if (!this.lines.length && this.doc.cm) { + var op = this.doc.cm.curOp; + (op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this); + } + }; + + // Collapsed markers have unique ids, in order to be able to order + // them, which is needed for uniquely determining an outer marker + // when they overlap (they may nest, but not partially overlap). + var nextMarkerId = 0; + + // Create a marker, wire it up to the right lines, and + function markText(doc, from, to, options, type) { + // Shared markers (across linked documents) are handled separately + // (markTextShared will call out to this again, once per + // document). + if (options && options.shared) return markTextShared(doc, from, to, options, type); + // Ensure we are in an operation. + if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type); + + var marker = new TextMarker(doc, type), diff = cmp(from, to); + if (options) copyObj(options, marker, false); + // Don't connect empty markers unless clearWhenEmpty is false + if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false) + return marker; + if (marker.replacedWith) { + // Showing up as a widget implies collapsed (widget replaces text) + marker.collapsed = true; + marker.widgetNode = elt("span", [marker.replacedWith], "CodeMirror-widget"); + if (!options.handleMouseEvents) marker.widgetNode.setAttribute("cm-ignore-events", "true"); + if (options.insertLeft) marker.widgetNode.insertLeft = true; + } + if (marker.collapsed) { + if (conflictingCollapsedRange(doc, from.line, from, to, marker) || + from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker)) + throw new Error("Inserting collapsed marker partially overlapping an existing one"); + sawCollapsedSpans = true; + } + + if (marker.addToHistory) + addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN); + + var curLine = from.line, cm = doc.cm, updateMaxLine; + doc.iter(curLine, to.line + 1, function(line) { + if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine) + updateMaxLine = true; + if (marker.collapsed && curLine != from.line) updateLineHeight(line, 0); + addMarkedSpan(line, new MarkedSpan(marker, + curLine == from.line ? from.ch : null, + curLine == to.line ? to.ch : null)); + ++curLine; + }); + // lineIsHidden depends on the presence of the spans, so needs a second pass + if (marker.collapsed) doc.iter(from.line, to.line + 1, function(line) { + if (lineIsHidden(doc, line)) updateLineHeight(line, 0); + }); + + if (marker.clearOnEnter) on(marker, "beforeCursorEnter", function() { marker.clear(); }); + + if (marker.readOnly) { + sawReadOnlySpans = true; + if (doc.history.done.length || doc.history.undone.length) + doc.clearHistory(); + } + if (marker.collapsed) { + marker.id = ++nextMarkerId; + marker.atomic = true; + } + if (cm) { + // Sync editor state + if (updateMaxLine) cm.curOp.updateMaxLine = true; + if (marker.collapsed) + regChange(cm, from.line, to.line + 1); + else if (marker.className || marker.title || marker.startStyle || marker.endStyle || marker.css) + for (var i = from.line; i <= to.line; i++) regLineChange(cm, i, "text"); + if (marker.atomic) reCheckSelection(cm.doc); + signalLater(cm, "markerAdded", cm, marker); + } + return marker; + } + + // SHARED TEXTMARKERS + + // A shared marker spans multiple linked documents. It is + // implemented as a meta-marker-object controlling multiple normal + // markers. + var SharedTextMarker = CodeMirror.SharedTextMarker = function(markers, primary) { + this.markers = markers; + this.primary = primary; + for (var i = 0; i < markers.length; ++i) + markers[i].parent = this; + }; + eventMixin(SharedTextMarker); + + SharedTextMarker.prototype.clear = function() { + if (this.explicitlyCleared) return; + this.explicitlyCleared = true; + for (var i = 0; i < this.markers.length; ++i) + this.markers[i].clear(); + signalLater(this, "clear"); + }; + SharedTextMarker.prototype.find = function(side, lineObj) { + return this.primary.find(side, lineObj); + }; + + function markTextShared(doc, from, to, options, type) { + options = copyObj(options); + options.shared = false; + var markers = [markText(doc, from, to, options, type)], primary = markers[0]; + var widget = options.widgetNode; + linkedDocs(doc, function(doc) { + if (widget) options.widgetNode = widget.cloneNode(true); + markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type)); + for (var i = 0; i < doc.linked.length; ++i) + if (doc.linked[i].isParent) return; + primary = lst(markers); + }); + return new SharedTextMarker(markers, primary); + } + + function findSharedMarkers(doc) { + return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), + function(m) { return m.parent; }); + } + + function copySharedMarkers(doc, markers) { + for (var i = 0; i < markers.length; i++) { + var marker = markers[i], pos = marker.find(); + var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to); + if (cmp(mFrom, mTo)) { + var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type); + marker.markers.push(subMark); + subMark.parent = marker; + } + } + } + + function detachSharedMarkers(markers) { + for (var i = 0; i < markers.length; i++) { + var marker = markers[i], linked = [marker.primary.doc];; + linkedDocs(marker.primary.doc, function(d) { linked.push(d); }); + for (var j = 0; j < marker.markers.length; j++) { + var subMarker = marker.markers[j]; + if (indexOf(linked, subMarker.doc) == -1) { + subMarker.parent = null; + marker.markers.splice(j--, 1); + } + } + } + } + + // TEXTMARKER SPANS + + function MarkedSpan(marker, from, to) { + this.marker = marker; + this.from = from; this.to = to; + } + + // Search an array of spans for a span matching the given marker. + function getMarkedSpanFor(spans, marker) { + if (spans) for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if (span.marker == marker) return span; + } + } + // Remove a span from an array, returning undefined if no spans are + // left (we don't store arrays for lines without spans). + function removeMarkedSpan(spans, span) { + for (var r, i = 0; i < spans.length; ++i) + if (spans[i] != span) (r || (r = [])).push(spans[i]); + return r; + } + // Add a span to a line. + function addMarkedSpan(line, span) { + line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]; + span.marker.attachLine(line); + } + + // Used for the algorithm that adjusts markers for a change in the + // document. These functions cut an array of spans at a given + // character position, returning an array of remaining chunks (or + // undefined if nothing remains). + function markedSpansBefore(old, startCh, isInsert) { + if (old) for (var i = 0, nw; i < old.length; ++i) { + var span = old[i], marker = span.marker; + var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh); + if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) { + var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh); + (nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to)); + } + } + return nw; + } + function markedSpansAfter(old, endCh, isInsert) { + if (old) for (var i = 0, nw; i < old.length; ++i) { + var span = old[i], marker = span.marker; + var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh); + if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) { + var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh); + (nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh, + span.to == null ? null : span.to - endCh)); + } + } + return nw; + } + + // Given a change object, compute the new set of marker spans that + // cover the line in which the change took place. Removes spans + // entirely within the change, reconnects spans belonging to the + // same marker that appear on both sides of the change, and cuts off + // spans partially within the change. Returns an array of span + // arrays with one element for each line in (after) the change. + function stretchSpansOverChange(doc, change) { + if (change.full) return null; + var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans; + var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans; + if (!oldFirst && !oldLast) return null; + + var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0; + // Get the spans that 'stick out' on both sides + var first = markedSpansBefore(oldFirst, startCh, isInsert); + var last = markedSpansAfter(oldLast, endCh, isInsert); + + // Next, merge those two ends + var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0); + if (first) { + // Fix up .to properties of first + for (var i = 0; i < first.length; ++i) { + var span = first[i]; + if (span.to == null) { + var found = getMarkedSpanFor(last, span.marker); + if (!found) span.to = startCh; + else if (sameLine) span.to = found.to == null ? null : found.to + offset; + } + } + } + if (last) { + // Fix up .from in last (or move them into first in case of sameLine) + for (var i = 0; i < last.length; ++i) { + var span = last[i]; + if (span.to != null) span.to += offset; + if (span.from == null) { + var found = getMarkedSpanFor(first, span.marker); + if (!found) { + span.from = offset; + if (sameLine) (first || (first = [])).push(span); + } + } else { + span.from += offset; + if (sameLine) (first || (first = [])).push(span); + } + } + } + // Make sure we didn't create any zero-length spans + if (first) first = clearEmptySpans(first); + if (last && last != first) last = clearEmptySpans(last); + + var newMarkers = [first]; + if (!sameLine) { + // Fill gap with whole-line-spans + var gap = change.text.length - 2, gapMarkers; + if (gap > 0 && first) + for (var i = 0; i < first.length; ++i) + if (first[i].to == null) + (gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i].marker, null, null)); + for (var i = 0; i < gap; ++i) + newMarkers.push(gapMarkers); + newMarkers.push(last); + } + return newMarkers; + } + + // Remove spans that are empty and don't have a clearWhenEmpty + // option of false. + function clearEmptySpans(spans) { + for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false) + spans.splice(i--, 1); + } + if (!spans.length) return null; + return spans; + } + + // Used for un/re-doing changes from the history. Combines the + // result of computing the existing spans with the set of spans that + // existed in the history (so that deleting around a span and then + // undoing brings back the span). + function mergeOldSpans(doc, change) { + var old = getOldSpans(doc, change); + var stretched = stretchSpansOverChange(doc, change); + if (!old) return stretched; + if (!stretched) return old; + + for (var i = 0; i < old.length; ++i) { + var oldCur = old[i], stretchCur = stretched[i]; + if (oldCur && stretchCur) { + spans: for (var j = 0; j < stretchCur.length; ++j) { + var span = stretchCur[j]; + for (var k = 0; k < oldCur.length; ++k) + if (oldCur[k].marker == span.marker) continue spans; + oldCur.push(span); + } + } else if (stretchCur) { + old[i] = stretchCur; + } + } + return old; + } + + // Used to 'clip' out readOnly ranges when making a change. + function removeReadOnlyRanges(doc, from, to) { + var markers = null; + doc.iter(from.line, to.line + 1, function(line) { + if (line.markedSpans) for (var i = 0; i < line.markedSpans.length; ++i) { + var mark = line.markedSpans[i].marker; + if (mark.readOnly && (!markers || indexOf(markers, mark) == -1)) + (markers || (markers = [])).push(mark); + } + }); + if (!markers) return null; + var parts = [{from: from, to: to}]; + for (var i = 0; i < markers.length; ++i) { + var mk = markers[i], m = mk.find(0); + for (var j = 0; j < parts.length; ++j) { + var p = parts[j]; + if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) continue; + var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to); + if (dfrom < 0 || !mk.inclusiveLeft && !dfrom) + newParts.push({from: p.from, to: m.from}); + if (dto > 0 || !mk.inclusiveRight && !dto) + newParts.push({from: m.to, to: p.to}); + parts.splice.apply(parts, newParts); + j += newParts.length - 1; + } + } + return parts; + } + + // Connect or disconnect spans from a line. + function detachMarkedSpans(line) { + var spans = line.markedSpans; + if (!spans) return; + for (var i = 0; i < spans.length; ++i) + spans[i].marker.detachLine(line); + line.markedSpans = null; + } + function attachMarkedSpans(line, spans) { + if (!spans) return; + for (var i = 0; i < spans.length; ++i) + spans[i].marker.attachLine(line); + line.markedSpans = spans; + } + + // Helpers used when computing which overlapping collapsed span + // counts as the larger one. + function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0; } + function extraRight(marker) { return marker.inclusiveRight ? 1 : 0; } + + // Returns a number indicating which of two overlapping collapsed + // spans is larger (and thus includes the other). Falls back to + // comparing ids when the spans cover exactly the same range. + function compareCollapsedMarkers(a, b) { + var lenDiff = a.lines.length - b.lines.length; + if (lenDiff != 0) return lenDiff; + var aPos = a.find(), bPos = b.find(); + var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b); + if (fromCmp) return -fromCmp; + var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b); + if (toCmp) return toCmp; + return b.id - a.id; + } + + // Find out whether a line ends or starts in a collapsed span. If + // so, return the marker for that span. + function collapsedSpanAtSide(line, start) { + var sps = sawCollapsedSpans && line.markedSpans, found; + if (sps) for (var sp, i = 0; i < sps.length; ++i) { + sp = sps[i]; + if (sp.marker.collapsed && (start ? sp.from : sp.to) == null && + (!found || compareCollapsedMarkers(found, sp.marker) < 0)) + found = sp.marker; + } + return found; + } + function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true); } + function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false); } + + // Test whether there exists a collapsed span that partially + // overlaps (covers the start or end, but not both) of a new span. + // Such overlap is not allowed. + function conflictingCollapsedRange(doc, lineNo, from, to, marker) { + var line = getLine(doc, lineNo); + var sps = sawCollapsedSpans && line.markedSpans; + if (sps) for (var i = 0; i < sps.length; ++i) { + var sp = sps[i]; + if (!sp.marker.collapsed) continue; + var found = sp.marker.find(0); + var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker); + var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker); + if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) continue; + if (fromCmp <= 0 && (cmp(found.to, from) > 0 || (sp.marker.inclusiveRight && marker.inclusiveLeft)) || + fromCmp >= 0 && (cmp(found.from, to) < 0 || (sp.marker.inclusiveLeft && marker.inclusiveRight))) + return true; + } + } + + // A visual line is a line as drawn on the screen. Folding, for + // example, can cause multiple logical lines to appear on the same + // visual line. This finds the start of the visual line that the + // given line is part of (usually that is the line itself). + function visualLine(line) { + var merged; + while (merged = collapsedSpanAtStart(line)) + line = merged.find(-1, true).line; + return line; + } + + // Returns an array of logical lines that continue the visual line + // started by the argument, or undefined if there are no such lines. + function visualLineContinued(line) { + var merged, lines; + while (merged = collapsedSpanAtEnd(line)) { + line = merged.find(1, true).line; + (lines || (lines = [])).push(line); + } + return lines; + } + + // Get the line number of the start of the visual line that the + // given line number is part of. + function visualLineNo(doc, lineN) { + var line = getLine(doc, lineN), vis = visualLine(line); + if (line == vis) return lineN; + return lineNo(vis); + } + // Get the line number of the start of the next visual line after + // the given line. + function visualLineEndNo(doc, lineN) { + if (lineN > doc.lastLine()) return lineN; + var line = getLine(doc, lineN), merged; + if (!lineIsHidden(doc, line)) return lineN; + while (merged = collapsedSpanAtEnd(line)) + line = merged.find(1, true).line; + return lineNo(line) + 1; + } + + // Compute whether a line is hidden. Lines count as hidden when they + // are part of a visual line that starts with another line, or when + // they are entirely covered by collapsed, non-widget span. + function lineIsHidden(doc, line) { + var sps = sawCollapsedSpans && line.markedSpans; + if (sps) for (var sp, i = 0; i < sps.length; ++i) { + sp = sps[i]; + if (!sp.marker.collapsed) continue; + if (sp.from == null) return true; + if (sp.marker.widgetNode) continue; + if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp)) + return true; + } + } + function lineIsHiddenInner(doc, line, span) { + if (span.to == null) { + var end = span.marker.find(1, true); + return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker)); + } + if (span.marker.inclusiveRight && span.to == line.text.length) + return true; + for (var sp, i = 0; i < line.markedSpans.length; ++i) { + sp = line.markedSpans[i]; + if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to && + (sp.to == null || sp.to != span.from) && + (sp.marker.inclusiveLeft || span.marker.inclusiveRight) && + lineIsHiddenInner(doc, line, sp)) return true; + } + } + + // LINE WIDGETS + + // Line widgets are block elements displayed above or below a line. + + var LineWidget = CodeMirror.LineWidget = function(doc, node, options) { + if (options) for (var opt in options) if (options.hasOwnProperty(opt)) + this[opt] = options[opt]; + this.doc = doc; + this.node = node; + }; + eventMixin(LineWidget); + + function adjustScrollWhenAboveVisible(cm, line, diff) { + if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop)) + addToScrollPos(cm, null, diff); + } + + LineWidget.prototype.clear = function() { + var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line); + if (no == null || !ws) return; + for (var i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1); + if (!ws.length) line.widgets = null; + var height = widgetHeight(this); + updateLineHeight(line, Math.max(0, line.height - height)); + if (cm) runInOp(cm, function() { + adjustScrollWhenAboveVisible(cm, line, -height); + regLineChange(cm, no, "widget"); + }); + }; + LineWidget.prototype.changed = function() { + var oldH = this.height, cm = this.doc.cm, line = this.line; + this.height = null; + var diff = widgetHeight(this) - oldH; + if (!diff) return; + updateLineHeight(line, line.height + diff); + if (cm) runInOp(cm, function() { + cm.curOp.forceUpdate = true; + adjustScrollWhenAboveVisible(cm, line, diff); + }); + }; + + function widgetHeight(widget) { + if (widget.height != null) return widget.height; + var cm = widget.doc.cm; + if (!cm) return 0; + if (!contains(document.body, widget.node)) { + var parentStyle = "position: relative;"; + if (widget.coverGutter) + parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;"; + if (widget.noHScroll) + parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;"; + removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle)); + } + return widget.height = widget.node.offsetHeight; + } + + function addLineWidget(doc, handle, node, options) { + var widget = new LineWidget(doc, node, options); + var cm = doc.cm; + if (cm && widget.noHScroll) cm.display.alignWidgets = true; + changeLine(doc, handle, "widget", function(line) { + var widgets = line.widgets || (line.widgets = []); + if (widget.insertAt == null) widgets.push(widget); + else widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget); + widget.line = line; + if (cm && !lineIsHidden(doc, line)) { + var aboveVisible = heightAtLine(line) < doc.scrollTop; + updateLineHeight(line, line.height + widgetHeight(widget)); + if (aboveVisible) addToScrollPos(cm, null, widget.height); + cm.curOp.forceUpdate = true; + } + return true; + }); + return widget; + } + + // LINE DATA STRUCTURE + + // Line objects. These hold state related to a line, including + // highlighting info (the styles array). + var Line = CodeMirror.Line = function(text, markedSpans, estimateHeight) { + this.text = text; + attachMarkedSpans(this, markedSpans); + this.height = estimateHeight ? estimateHeight(this) : 1; + }; + eventMixin(Line); + Line.prototype.lineNo = function() { return lineNo(this); }; + + // Change the content (text, markers) of a line. Automatically + // invalidates cached information and tries to re-estimate the + // line's height. + function updateLine(line, text, markedSpans, estimateHeight) { + line.text = text; + if (line.stateAfter) line.stateAfter = null; + if (line.styles) line.styles = null; + if (line.order != null) line.order = null; + detachMarkedSpans(line); + attachMarkedSpans(line, markedSpans); + var estHeight = estimateHeight ? estimateHeight(line) : 1; + if (estHeight != line.height) updateLineHeight(line, estHeight); + } + + // Detach a line from the document tree and its markers. + function cleanUpLine(line) { + line.parent = null; + detachMarkedSpans(line); + } + + function extractLineClasses(type, output) { + if (type) for (;;) { + var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/); + if (!lineClass) break; + type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length); + var prop = lineClass[1] ? "bgClass" : "textClass"; + if (output[prop] == null) + output[prop] = lineClass[2]; + else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop])) + output[prop] += " " + lineClass[2]; + } + return type; + } + + function callBlankLine(mode, state) { + if (mode.blankLine) return mode.blankLine(state); + if (!mode.innerMode) return; + var inner = CodeMirror.innerMode(mode, state); + if (inner.mode.blankLine) return inner.mode.blankLine(inner.state); + } + + function readToken(mode, stream, state, inner) { + for (var i = 0; i < 10; i++) { + if (inner) inner[0] = CodeMirror.innerMode(mode, state).mode; + var style = mode.token(stream, state); + if (stream.pos > stream.start) return style; + } + throw new Error("Mode " + mode.name + " failed to advance stream."); + } + + // Utility for getTokenAt and getLineTokens + function takeToken(cm, pos, precise, asArray) { + function getObj(copy) { + return {start: stream.start, end: stream.pos, + string: stream.current(), + type: style || null, + state: copy ? copyState(doc.mode, state) : state}; + } + + var doc = cm.doc, mode = doc.mode, style; + pos = clipPos(doc, pos); + var line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise); + var stream = new StringStream(line.text, cm.options.tabSize), tokens; + if (asArray) tokens = []; + while ((asArray || stream.pos < pos.ch) && !stream.eol()) { + stream.start = stream.pos; + style = readToken(mode, stream, state); + if (asArray) tokens.push(getObj(true)); + } + return asArray ? tokens : getObj(); + } + + // Run the given mode's parser over a line, calling f for each token. + function runMode(cm, text, mode, state, f, lineClasses, forceToEnd) { + var flattenSpans = mode.flattenSpans; + if (flattenSpans == null) flattenSpans = cm.options.flattenSpans; + var curStart = 0, curStyle = null; + var stream = new StringStream(text, cm.options.tabSize), style; + var inner = cm.options.addModeClass && [null]; + if (text == "") extractLineClasses(callBlankLine(mode, state), lineClasses); + while (!stream.eol()) { + if (stream.pos > cm.options.maxHighlightLength) { + flattenSpans = false; + if (forceToEnd) processLine(cm, text, state, stream.pos); + stream.pos = text.length; + style = null; + } else { + style = extractLineClasses(readToken(mode, stream, state, inner), lineClasses); + } + if (inner) { + var mName = inner[0].name; + if (mName) style = "m-" + (style ? mName + " " + style : mName); + } + if (!flattenSpans || curStyle != style) { + while (curStart < stream.start) { + curStart = Math.min(stream.start, curStart + 50000); + f(curStart, curStyle); + } + curStyle = style; + } + stream.start = stream.pos; + } + while (curStart < stream.pos) { + // Webkit seems to refuse to render text nodes longer than 57444 characters + var pos = Math.min(stream.pos, curStart + 50000); + f(pos, curStyle); + curStart = pos; + } + } + + // Compute a style array (an array starting with a mode generation + // -- for invalidation -- followed by pairs of end positions and + // style strings), which is used to highlight the tokens on the + // line. + function highlightLine(cm, line, state, forceToEnd) { + // A styles array always starts with a number identifying the + // mode/overlays that it is based on (for easy invalidation). + var st = [cm.state.modeGen], lineClasses = {}; + // Compute the base array of styles + runMode(cm, line.text, cm.doc.mode, state, function(end, style) { + st.push(end, style); + }, lineClasses, forceToEnd); + + // Run overlays, adjust style array. + for (var o = 0; o < cm.state.overlays.length; ++o) { + var overlay = cm.state.overlays[o], i = 1, at = 0; + runMode(cm, line.text, overlay.mode, true, function(end, style) { + var start = i; + // Ensure there's a token end at the current position, and that i points at it + while (at < end) { + var i_end = st[i]; + if (i_end > end) + st.splice(i, 1, end, st[i+1], i_end); + i += 2; + at = Math.min(end, i_end); + } + if (!style) return; + if (overlay.opaque) { + st.splice(start, i - start, end, "cm-overlay " + style); + i = start + 2; + } else { + for (; start < i; start += 2) { + var cur = st[start+1]; + st[start+1] = (cur ? cur + " " : "") + "cm-overlay " + style; + } + } + }, lineClasses); + } + + return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}; + } + + function getLineStyles(cm, line, updateFrontier) { + if (!line.styles || line.styles[0] != cm.state.modeGen) { + var result = highlightLine(cm, line, line.stateAfter = getStateBefore(cm, lineNo(line))); + line.styles = result.styles; + if (result.classes) line.styleClasses = result.classes; + else if (line.styleClasses) line.styleClasses = null; + if (updateFrontier === cm.doc.frontier) cm.doc.frontier++; + } + return line.styles; + } + + // Lightweight form of highlight -- proceed over this line and + // update state, but don't save a style array. Used for lines that + // aren't currently visible. + function processLine(cm, text, state, startAt) { + var mode = cm.doc.mode; + var stream = new StringStream(text, cm.options.tabSize); + stream.start = stream.pos = startAt || 0; + if (text == "") callBlankLine(mode, state); + while (!stream.eol() && stream.pos <= cm.options.maxHighlightLength) { + readToken(mode, stream, state); + stream.start = stream.pos; + } + } + + // Convert a style as returned by a mode (either null, or a string + // containing one or more styles) to a CSS style. This is cached, + // and also looks for line-wide styles. + var styleToClassCache = {}, styleToClassCacheWithMode = {}; + function interpretTokenStyle(style, options) { + if (!style || /^\s*$/.test(style)) return null; + var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache; + return cache[style] || + (cache[style] = style.replace(/\S+/g, "cm-$&")); + } + + // Render the DOM representation of the text of a line. Also builds + // up a 'line map', which points at the DOM nodes that represent + // specific stretches of text, and is used by the measuring code. + // The returned object contains the DOM node, this map, and + // information about line-wide styles that were set by the mode. + function buildLineContent(cm, lineView) { + // The padding-right forces the element to have a 'border', which + // is needed on Webkit to be able to get line-level bounding + // rectangles for it (in measureChar). + var content = elt("span", null, null, webkit ? "padding-right: .1px" : null); + var builder = {pre: elt("pre", [content], "CodeMirror-line"), content: content, + col: 0, pos: 0, cm: cm, + splitSpaces: (ie || webkit) && cm.getOption("lineWrapping")}; + lineView.measure = {}; + + // Iterate over the logical lines that make up this visual line. + for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) { + var line = i ? lineView.rest[i - 1] : lineView.line, order; + builder.pos = 0; + builder.addToken = buildToken; + // Optionally wire in some hacks into the token-rendering + // algorithm, to deal with browser quirks. + if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line))) + builder.addToken = buildTokenBadBidi(builder.addToken, order); + builder.map = []; + var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line); + insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate)); + if (line.styleClasses) { + if (line.styleClasses.bgClass) + builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || ""); + if (line.styleClasses.textClass) + builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || ""); + } + + // Ensure at least a single node is present, for measuring. + if (builder.map.length == 0) + builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure))); + + // Store the map and a cache object for the current logical line + if (i == 0) { + lineView.measure.map = builder.map; + lineView.measure.cache = {}; + } else { + (lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map); + (lineView.measure.caches || (lineView.measure.caches = [])).push({}); + } + } + + // See issue #2901 + if (webkit && /\bcm-tab\b/.test(builder.content.lastChild.className)) + builder.content.className = "cm-tab-wrap-hack"; + + signal(cm, "renderLine", cm, lineView.line, builder.pre); + if (builder.pre.className) + builder.textClass = joinClasses(builder.pre.className, builder.textClass || ""); + + return builder; + } + + function defaultSpecialCharPlaceholder(ch) { + var token = elt("span", "\u2022", "cm-invalidchar"); + token.title = "\\u" + ch.charCodeAt(0).toString(16); + token.setAttribute("aria-label", token.title); + return token; + } + + // Build up the DOM representation for a single token, and add it to + // the line map. Takes care to render special characters separately. + function buildToken(builder, text, style, startStyle, endStyle, title, css) { + if (!text) return; + var displayText = builder.splitSpaces ? text.replace(/ {3,}/g, splitSpaces) : text; + var special = builder.cm.state.specialChars, mustWrap = false; + if (!special.test(text)) { + builder.col += text.length; + var content = document.createTextNode(displayText); + builder.map.push(builder.pos, builder.pos + text.length, content); + if (ie && ie_version < 9) mustWrap = true; + builder.pos += text.length; + } else { + var content = document.createDocumentFragment(), pos = 0; + while (true) { + special.lastIndex = pos; + var m = special.exec(text); + var skipped = m ? m.index - pos : text.length - pos; + if (skipped) { + var txt = document.createTextNode(displayText.slice(pos, pos + skipped)); + if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); + else content.appendChild(txt); + builder.map.push(builder.pos, builder.pos + skipped, txt); + builder.col += skipped; + builder.pos += skipped; + } + if (!m) break; + pos += skipped + 1; + if (m[0] == "\t") { + var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize; + var txt = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab")); + txt.setAttribute("role", "presentation"); + txt.setAttribute("cm-text", "\t"); + builder.col += tabWidth; + } else { + var txt = builder.cm.options.specialCharPlaceholder(m[0]); + txt.setAttribute("cm-text", m[0]); + if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); + else content.appendChild(txt); + builder.col += 1; + } + builder.map.push(builder.pos, builder.pos + 1, txt); + builder.pos++; + } + } + if (style || startStyle || endStyle || mustWrap || css) { + var fullStyle = style || ""; + if (startStyle) fullStyle += startStyle; + if (endStyle) fullStyle += endStyle; + var token = elt("span", [content], fullStyle, css); + if (title) token.title = title; + return builder.content.appendChild(token); + } + builder.content.appendChild(content); + } + + function splitSpaces(old) { + var out = " "; + for (var i = 0; i < old.length - 2; ++i) out += i % 2 ? " " : "\u00a0"; + out += " "; + return out; + } + + // Work around nonsense dimensions being reported for stretches of + // right-to-left text. + function buildTokenBadBidi(inner, order) { + return function(builder, text, style, startStyle, endStyle, title, css) { + style = style ? style + " cm-force-border" : "cm-force-border"; + var start = builder.pos, end = start + text.length; + for (;;) { + // Find the part that overlaps with the start of this text + for (var i = 0; i < order.length; i++) { + var part = order[i]; + if (part.to > start && part.from <= start) break; + } + if (part.to >= end) return inner(builder, text, style, startStyle, endStyle, title, css); + inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css); + startStyle = null; + text = text.slice(part.to - start); + start = part.to; + } + }; + } + + function buildCollapsedSpan(builder, size, marker, ignoreWidget) { + var widget = !ignoreWidget && marker.widgetNode; + if (widget) builder.map.push(builder.pos, builder.pos + size, widget); + if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) { + if (!widget) + widget = builder.content.appendChild(document.createElement("span")); + widget.setAttribute("cm-marker", marker.id); + } + if (widget) { + builder.cm.display.input.setUneditable(widget); + builder.content.appendChild(widget); + } + builder.pos += size; + } + + // Outputs a number of spans to make up a line, taking highlighting + // and marked text into account. + function insertLineContent(line, builder, styles) { + var spans = line.markedSpans, allText = line.text, at = 0; + if (!spans) { + for (var i = 1; i < styles.length; i+=2) + builder.addToken(builder, allText.slice(at, at = styles[i]), interpretTokenStyle(styles[i+1], builder.cm.options)); + return; + } + + var len = allText.length, pos = 0, i = 1, text = "", style, css; + var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed; + for (;;) { + if (nextChange == pos) { // Update current marker set + spanStyle = spanEndStyle = spanStartStyle = title = css = ""; + collapsed = null; nextChange = Infinity; + var foundBookmarks = []; + for (var j = 0; j < spans.length; ++j) { + var sp = spans[j], m = sp.marker; + if (m.type == "bookmark" && sp.from == pos && m.widgetNode) { + foundBookmarks.push(m); + } else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) { + if (sp.to != null && sp.to != pos && nextChange > sp.to) { + nextChange = sp.to; + spanEndStyle = ""; + } + if (m.className) spanStyle += " " + m.className; + if (m.css) css = m.css; + if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle; + if (m.endStyle && sp.to == nextChange) spanEndStyle += " " + m.endStyle; + if (m.title && !title) title = m.title; + if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0)) + collapsed = sp; + } else if (sp.from > pos && nextChange > sp.from) { + nextChange = sp.from; + } + } + if (collapsed && (collapsed.from || 0) == pos) { + buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos, + collapsed.marker, collapsed.from == null); + if (collapsed.to == null) return; + if (collapsed.to == pos) collapsed = false; + } + if (!collapsed && foundBookmarks.length) for (var j = 0; j < foundBookmarks.length; ++j) + buildCollapsedSpan(builder, 0, foundBookmarks[j]); + } + if (pos >= len) break; + + var upto = Math.min(len, nextChange); + while (true) { + if (text) { + var end = pos + text.length; + if (!collapsed) { + var tokenText = end > upto ? text.slice(0, upto - pos) : text; + builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle, + spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title, css); + } + if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;} + pos = end; + spanStartStyle = ""; + } + text = allText.slice(at, at = styles[i++]); + style = interpretTokenStyle(styles[i++], builder.cm.options); + } + } + } + + // DOCUMENT DATA STRUCTURE + + // By default, updates that start and end at the beginning of a line + // are treated specially, in order to make the association of line + // widgets and marker elements with the text behave more intuitive. + function isWholeLineUpdate(doc, change) { + return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" && + (!doc.cm || doc.cm.options.wholeLineUpdateBefore); + } + + // Perform a change on the document data structure. + function updateDoc(doc, change, markedSpans, estimateHeight) { + function spansFor(n) {return markedSpans ? markedSpans[n] : null;} + function update(line, text, spans) { + updateLine(line, text, spans, estimateHeight); + signalLater(line, "change", line, change); + } + function linesFor(start, end) { + for (var i = start, result = []; i < end; ++i) + result.push(new Line(text[i], spansFor(i), estimateHeight)); + return result; + } + + var from = change.from, to = change.to, text = change.text; + var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line); + var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line; + + // Adjust the line structure + if (change.full) { + doc.insert(0, linesFor(0, text.length)); + doc.remove(text.length, doc.size - text.length); + } else if (isWholeLineUpdate(doc, change)) { + // This is a whole-line replace. Treated specially to make + // sure line objects move the way they are supposed to. + var added = linesFor(0, text.length - 1); + update(lastLine, lastLine.text, lastSpans); + if (nlines) doc.remove(from.line, nlines); + if (added.length) doc.insert(from.line, added); + } else if (firstLine == lastLine) { + if (text.length == 1) { + update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans); + } else { + var added = linesFor(1, text.length - 1); + added.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight)); + update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); + doc.insert(from.line + 1, added); + } + } else if (text.length == 1) { + update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0)); + doc.remove(from.line + 1, nlines); + } else { + update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); + update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans); + var added = linesFor(1, text.length - 1); + if (nlines > 1) doc.remove(from.line + 1, nlines - 1); + doc.insert(from.line + 1, added); + } + + signalLater(doc, "change", doc, change); + } + + // The document is represented as a BTree consisting of leaves, with + // chunk of lines in them, and branches, with up to ten leaves or + // other branch nodes below them. The top node is always a branch + // node, and is the document object itself (meaning it has + // additional methods and properties). + // + // All nodes have parent links. The tree is used both to go from + // line numbers to line objects, and to go from objects to numbers. + // It also indexes by height, and is used to convert between height + // and line object, and to find the total height of the document. + // + // See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html + + function LeafChunk(lines) { + this.lines = lines; + this.parent = null; + for (var i = 0, height = 0; i < lines.length; ++i) { + lines[i].parent = this; + height += lines[i].height; + } + this.height = height; + } + + LeafChunk.prototype = { + chunkSize: function() { return this.lines.length; }, + // Remove the n lines at offset 'at'. + removeInner: function(at, n) { + for (var i = at, e = at + n; i < e; ++i) { + var line = this.lines[i]; + this.height -= line.height; + cleanUpLine(line); + signalLater(line, "delete"); + } + this.lines.splice(at, n); + }, + // Helper used to collapse a small branch into a single leaf. + collapse: function(lines) { + lines.push.apply(lines, this.lines); + }, + // Insert the given array of lines at offset 'at', count them as + // having the given height. + insertInner: function(at, lines, height) { + this.height += height; + this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at)); + for (var i = 0; i < lines.length; ++i) lines[i].parent = this; + }, + // Used to iterate over a part of the tree. + iterN: function(at, n, op) { + for (var e = at + n; at < e; ++at) + if (op(this.lines[at])) return true; + } + }; + + function BranchChunk(children) { + this.children = children; + var size = 0, height = 0; + for (var i = 0; i < children.length; ++i) { + var ch = children[i]; + size += ch.chunkSize(); height += ch.height; + ch.parent = this; + } + this.size = size; + this.height = height; + this.parent = null; + } + + BranchChunk.prototype = { + chunkSize: function() { return this.size; }, + removeInner: function(at, n) { + this.size -= n; + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at < sz) { + var rm = Math.min(n, sz - at), oldHeight = child.height; + child.removeInner(at, rm); + this.height -= oldHeight - child.height; + if (sz == rm) { this.children.splice(i--, 1); child.parent = null; } + if ((n -= rm) == 0) break; + at = 0; + } else at -= sz; + } + // If the result is smaller than 25 lines, ensure that it is a + // single leaf node. + if (this.size - n < 25 && + (this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) { + var lines = []; + this.collapse(lines); + this.children = [new LeafChunk(lines)]; + this.children[0].parent = this; + } + }, + collapse: function(lines) { + for (var i = 0; i < this.children.length; ++i) this.children[i].collapse(lines); + }, + insertInner: function(at, lines, height) { + this.size += lines.length; + this.height += height; + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at <= sz) { + child.insertInner(at, lines, height); + if (child.lines && child.lines.length > 50) { + while (child.lines.length > 50) { + var spilled = child.lines.splice(child.lines.length - 25, 25); + var newleaf = new LeafChunk(spilled); + child.height -= newleaf.height; + this.children.splice(i + 1, 0, newleaf); + newleaf.parent = this; + } + this.maybeSpill(); + } + break; + } + at -= sz; + } + }, + // When a node has grown, check whether it should be split. + maybeSpill: function() { + if (this.children.length <= 10) return; + var me = this; + do { + var spilled = me.children.splice(me.children.length - 5, 5); + var sibling = new BranchChunk(spilled); + if (!me.parent) { // Become the parent node + var copy = new BranchChunk(me.children); + copy.parent = me; + me.children = [copy, sibling]; + me = copy; + } else { + me.size -= sibling.size; + me.height -= sibling.height; + var myIndex = indexOf(me.parent.children, me); + me.parent.children.splice(myIndex + 1, 0, sibling); + } + sibling.parent = me.parent; + } while (me.children.length > 10); + me.parent.maybeSpill(); + }, + iterN: function(at, n, op) { + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at < sz) { + var used = Math.min(n, sz - at); + if (child.iterN(at, used, op)) return true; + if ((n -= used) == 0) break; + at = 0; + } else at -= sz; + } + } + }; + + var nextDocId = 0; + var Doc = CodeMirror.Doc = function(text, mode, firstLine) { + if (!(this instanceof Doc)) return new Doc(text, mode, firstLine); + if (firstLine == null) firstLine = 0; + + BranchChunk.call(this, [new LeafChunk([new Line("", null)])]); + this.first = firstLine; + this.scrollTop = this.scrollLeft = 0; + this.cantEdit = false; + this.cleanGeneration = 1; + this.frontier = firstLine; + var start = Pos(firstLine, 0); + this.sel = simpleSelection(start); + this.history = new History(null); + this.id = ++nextDocId; + this.modeOption = mode; + + if (typeof text == "string") text = splitLines(text); + updateDoc(this, {from: start, to: start, text: text}); + setSelection(this, simpleSelection(start), sel_dontScroll); + }; + + Doc.prototype = createObj(BranchChunk.prototype, { + constructor: Doc, + // Iterate over the document. Supports two forms -- with only one + // argument, it calls that for each line in the document. With + // three, it iterates over the range given by the first two (with + // the second being non-inclusive). + iter: function(from, to, op) { + if (op) this.iterN(from - this.first, to - from, op); + else this.iterN(this.first, this.first + this.size, from); + }, + + // Non-public interface for adding and removing lines. + insert: function(at, lines) { + var height = 0; + for (var i = 0; i < lines.length; ++i) height += lines[i].height; + this.insertInner(at - this.first, lines, height); + }, + remove: function(at, n) { this.removeInner(at - this.first, n); }, + + // From here, the methods are part of the public interface. Most + // are also available from CodeMirror (editor) instances. + + getValue: function(lineSep, lineFilter) { + var lines = getLines(this, this.first, this.first + this.size, lineFilter); + if (lineSep === false) return lines; + return lines.join(lineSep || "\n"); + }, + setValue: docMethodOp(function(code) { + var top = Pos(this.first, 0), last = this.first + this.size - 1; + makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length), + text: splitLines(code), origin: "setValue", full: true}, true); + setSelection(this, simpleSelection(top)); + }), + replaceRange: function(code, from, to, origin) { + from = clipPos(this, from); + to = to ? clipPos(this, to) : from; + replaceRange(this, code, from, to, origin); + }, + getRange: function(from, to, lineSep) { + var lines = getBetween(this, clipPos(this, from), clipPos(this, to)); + if (lineSep === false) return lines; + return lines.join(lineSep || "\n"); + }, + + getLine: function(line) {var l = this.getLineHandle(line); return l && l.text;}, + + getLineHandle: function(line) {if (isLine(this, line)) return getLine(this, line);}, + getLineNumber: function(line) {return lineNo(line);}, + + getLineHandleVisualStart: function(line) { + if (typeof line == "number") line = getLine(this, line); + return visualLine(line); + }, + + lineCount: function() {return this.size;}, + firstLine: function() {return this.first;}, + lastLine: function() {return this.first + this.size - 1;}, + + clipPos: function(pos) {return clipPos(this, pos);}, + + getCursor: function(start) { + var range = this.sel.primary(), pos; + if (start == null || start == "head") pos = range.head; + else if (start == "anchor") pos = range.anchor; + else if (start == "end" || start == "to" || start === false) pos = range.to(); + else pos = range.from(); + return pos; + }, + listSelections: function() { return this.sel.ranges; }, + somethingSelected: function() {return this.sel.somethingSelected();}, + + setCursor: docMethodOp(function(line, ch, options) { + setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options); + }), + setSelection: docMethodOp(function(anchor, head, options) { + setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options); + }), + extendSelection: docMethodOp(function(head, other, options) { + extendSelection(this, clipPos(this, head), other && clipPos(this, other), options); + }), + extendSelections: docMethodOp(function(heads, options) { + extendSelections(this, clipPosArray(this, heads, options)); + }), + extendSelectionsBy: docMethodOp(function(f, options) { + extendSelections(this, map(this.sel.ranges, f), options); + }), + setSelections: docMethodOp(function(ranges, primary, options) { + if (!ranges.length) return; + for (var i = 0, out = []; i < ranges.length; i++) + out[i] = new Range(clipPos(this, ranges[i].anchor), + clipPos(this, ranges[i].head)); + if (primary == null) primary = Math.min(ranges.length - 1, this.sel.primIndex); + setSelection(this, normalizeSelection(out, primary), options); + }), + addSelection: docMethodOp(function(anchor, head, options) { + var ranges = this.sel.ranges.slice(0); + ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor))); + setSelection(this, normalizeSelection(ranges, ranges.length - 1), options); + }), + + getSelection: function(lineSep) { + var ranges = this.sel.ranges, lines; + for (var i = 0; i < ranges.length; i++) { + var sel = getBetween(this, ranges[i].from(), ranges[i].to()); + lines = lines ? lines.concat(sel) : sel; + } + if (lineSep === false) return lines; + else return lines.join(lineSep || "\n"); + }, + getSelections: function(lineSep) { + var parts = [], ranges = this.sel.ranges; + for (var i = 0; i < ranges.length; i++) { + var sel = getBetween(this, ranges[i].from(), ranges[i].to()); + if (lineSep !== false) sel = sel.join(lineSep || "\n"); + parts[i] = sel; + } + return parts; + }, + replaceSelection: function(code, collapse, origin) { + var dup = []; + for (var i = 0; i < this.sel.ranges.length; i++) + dup[i] = code; + this.replaceSelections(dup, collapse, origin || "+input"); + }, + replaceSelections: docMethodOp(function(code, collapse, origin) { + var changes = [], sel = this.sel; + for (var i = 0; i < sel.ranges.length; i++) { + var range = sel.ranges[i]; + changes[i] = {from: range.from(), to: range.to(), text: splitLines(code[i]), origin: origin}; + } + var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse); + for (var i = changes.length - 1; i >= 0; i--) + makeChange(this, changes[i]); + if (newSel) setSelectionReplaceHistory(this, newSel); + else if (this.cm) ensureCursorVisible(this.cm); + }), + undo: docMethodOp(function() {makeChangeFromHistory(this, "undo");}), + redo: docMethodOp(function() {makeChangeFromHistory(this, "redo");}), + undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true);}), + redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true);}), + + setExtending: function(val) {this.extend = val;}, + getExtending: function() {return this.extend;}, + + historySize: function() { + var hist = this.history, done = 0, undone = 0; + for (var i = 0; i < hist.done.length; i++) if (!hist.done[i].ranges) ++done; + for (var i = 0; i < hist.undone.length; i++) if (!hist.undone[i].ranges) ++undone; + return {undo: done, redo: undone}; + }, + clearHistory: function() {this.history = new History(this.history.maxGeneration);}, + + markClean: function() { + this.cleanGeneration = this.changeGeneration(true); + }, + changeGeneration: function(forceSplit) { + if (forceSplit) + this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null; + return this.history.generation; + }, + isClean: function (gen) { + return this.history.generation == (gen || this.cleanGeneration); + }, + + getHistory: function() { + return {done: copyHistoryArray(this.history.done), + undone: copyHistoryArray(this.history.undone)}; + }, + setHistory: function(histData) { + var hist = this.history = new History(this.history.maxGeneration); + hist.done = copyHistoryArray(histData.done.slice(0), null, true); + hist.undone = copyHistoryArray(histData.undone.slice(0), null, true); + }, + + addLineClass: docMethodOp(function(handle, where, cls) { + return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) { + var prop = where == "text" ? "textClass" + : where == "background" ? "bgClass" + : where == "gutter" ? "gutterClass" : "wrapClass"; + if (!line[prop]) line[prop] = cls; + else if (classTest(cls).test(line[prop])) return false; + else line[prop] += " " + cls; + return true; + }); + }), + removeLineClass: docMethodOp(function(handle, where, cls) { + return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) { + var prop = where == "text" ? "textClass" + : where == "background" ? "bgClass" + : where == "gutter" ? "gutterClass" : "wrapClass"; + var cur = line[prop]; + if (!cur) return false; + else if (cls == null) line[prop] = null; + else { + var found = cur.match(classTest(cls)); + if (!found) return false; + var end = found.index + found[0].length; + line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null; + } + return true; + }); + }), + + addLineWidget: docMethodOp(function(handle, node, options) { + return addLineWidget(this, handle, node, options); + }), + removeLineWidget: function(widget) { widget.clear(); }, + + markText: function(from, to, options) { + return markText(this, clipPos(this, from), clipPos(this, to), options, "range"); + }, + setBookmark: function(pos, options) { + var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options), + insertLeft: options && options.insertLeft, + clearWhenEmpty: false, shared: options && options.shared, + handleMouseEvents: options && options.handleMouseEvents}; + pos = clipPos(this, pos); + return markText(this, pos, pos, realOpts, "bookmark"); + }, + findMarksAt: function(pos) { + pos = clipPos(this, pos); + var markers = [], spans = getLine(this, pos.line).markedSpans; + if (spans) for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if ((span.from == null || span.from <= pos.ch) && + (span.to == null || span.to >= pos.ch)) + markers.push(span.marker.parent || span.marker); + } + return markers; + }, + findMarks: function(from, to, filter) { + from = clipPos(this, from); to = clipPos(this, to); + var found = [], lineNo = from.line; + this.iter(from.line, to.line + 1, function(line) { + var spans = line.markedSpans; + if (spans) for (var i = 0; i < spans.length; i++) { + var span = spans[i]; + if (!(lineNo == from.line && from.ch > span.to || + span.from == null && lineNo != from.line|| + lineNo == to.line && span.from > to.ch) && + (!filter || filter(span.marker))) + found.push(span.marker.parent || span.marker); + } + ++lineNo; + }); + return found; + }, + getAllMarks: function() { + var markers = []; + this.iter(function(line) { + var sps = line.markedSpans; + if (sps) for (var i = 0; i < sps.length; ++i) + if (sps[i].from != null) markers.push(sps[i].marker); + }); + return markers; + }, + + posFromIndex: function(off) { + var ch, lineNo = this.first; + this.iter(function(line) { + var sz = line.text.length + 1; + if (sz > off) { ch = off; return true; } + off -= sz; + ++lineNo; + }); + return clipPos(this, Pos(lineNo, ch)); + }, + indexFromPos: function (coords) { + coords = clipPos(this, coords); + var index = coords.ch; + if (coords.line < this.first || coords.ch < 0) return 0; + this.iter(this.first, coords.line, function (line) { + index += line.text.length + 1; + }); + return index; + }, + + copy: function(copyHistory) { + var doc = new Doc(getLines(this, this.first, this.first + this.size), this.modeOption, this.first); + doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft; + doc.sel = this.sel; + doc.extend = false; + if (copyHistory) { + doc.history.undoDepth = this.history.undoDepth; + doc.setHistory(this.getHistory()); + } + return doc; + }, + + linkedDoc: function(options) { + if (!options) options = {}; + var from = this.first, to = this.first + this.size; + if (options.from != null && options.from > from) from = options.from; + if (options.to != null && options.to < to) to = options.to; + var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from); + if (options.sharedHist) copy.history = this.history; + (this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist}); + copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]; + copySharedMarkers(copy, findSharedMarkers(this)); + return copy; + }, + unlinkDoc: function(other) { + if (other instanceof CodeMirror) other = other.doc; + if (this.linked) for (var i = 0; i < this.linked.length; ++i) { + var link = this.linked[i]; + if (link.doc != other) continue; + this.linked.splice(i, 1); + other.unlinkDoc(this); + detachSharedMarkers(findSharedMarkers(this)); + break; + } + // If the histories were shared, split them again + if (other.history == this.history) { + var splitIds = [other.id]; + linkedDocs(other, function(doc) {splitIds.push(doc.id);}, true); + other.history = new History(null); + other.history.done = copyHistoryArray(this.history.done, splitIds); + other.history.undone = copyHistoryArray(this.history.undone, splitIds); + } + }, + iterLinkedDocs: function(f) {linkedDocs(this, f);}, + + getMode: function() {return this.mode;}, + getEditor: function() {return this.cm;} + }); + + // Public alias. + Doc.prototype.eachLine = Doc.prototype.iter; + + // Set up methods on CodeMirror's prototype to redirect to the editor's document. + var dontDelegate = "iter insert remove copy getEditor constructor".split(" "); + for (var prop in Doc.prototype) if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0) + CodeMirror.prototype[prop] = (function(method) { + return function() {return method.apply(this.doc, arguments);}; + })(Doc.prototype[prop]); + + eventMixin(Doc); + + // Call f for all linked documents. + function linkedDocs(doc, f, sharedHistOnly) { + function propagate(doc, skip, sharedHist) { + if (doc.linked) for (var i = 0; i < doc.linked.length; ++i) { + var rel = doc.linked[i]; + if (rel.doc == skip) continue; + var shared = sharedHist && rel.sharedHist; + if (sharedHistOnly && !shared) continue; + f(rel.doc, shared); + propagate(rel.doc, doc, shared); + } + } + propagate(doc, null, true); + } + + // Attach a document to an editor. + function attachDoc(cm, doc) { + if (doc.cm) throw new Error("This document is already in use."); + cm.doc = doc; + doc.cm = cm; + estimateLineHeights(cm); + loadMode(cm); + if (!cm.options.lineWrapping) findMaxLine(cm); + cm.options.mode = doc.modeOption; + regChange(cm); + } + + // LINE UTILITIES + + // Find the line object corresponding to the given line number. + function getLine(doc, n) { + n -= doc.first; + if (n < 0 || n >= doc.size) throw new Error("There is no line " + (n + doc.first) + " in the document."); + for (var chunk = doc; !chunk.lines;) { + for (var i = 0;; ++i) { + var child = chunk.children[i], sz = child.chunkSize(); + if (n < sz) { chunk = child; break; } + n -= sz; + } + } + return chunk.lines[n]; + } + + // Get the part of a document between two positions, as an array of + // strings. + function getBetween(doc, start, end) { + var out = [], n = start.line; + doc.iter(start.line, end.line + 1, function(line) { + var text = line.text; + if (n == end.line) text = text.slice(0, end.ch); + if (n == start.line) text = text.slice(start.ch); + out.push(text); + ++n; + }); + return out; + } + // Get the lines between from and to, as array of strings. + function getLines(doc, from, to, lineFilter) { + var out = []; + doc.iter(from, to, function(line) { + var text = line.text; + if(lineFilter){ + text = lineFilter(line); + } + out.push(text); + }); + return out; + } + + // Update the height of a line, propagating the height change + // upwards to parent nodes. + function updateLineHeight(line, height) { + var diff = height - line.height; + if (diff) for (var n = line; n; n = n.parent) n.height += diff; + } + + // Given a line object, find its line number by walking up through + // its parent links. + function lineNo(line) { + if (line.parent == null) return null; + var cur = line.parent, no = indexOf(cur.lines, line); + for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) { + for (var i = 0;; ++i) { + if (chunk.children[i] == cur) break; + no += chunk.children[i].chunkSize(); + } + } + return no + cur.first; + } + + // Find the line at the given vertical position, using the height + // information in the document tree. + function lineAtHeight(chunk, h) { + var n = chunk.first; + outer: do { + for (var i = 0; i < chunk.children.length; ++i) { + var child = chunk.children[i], ch = child.height; + if (h < ch) { chunk = child; continue outer; } + h -= ch; + n += child.chunkSize(); + } + return n; + } while (!chunk.lines); + for (var i = 0; i < chunk.lines.length; ++i) { + var line = chunk.lines[i], lh = line.height; + if (h < lh) break; + h -= lh; + } + return n + i; + } + + + // Find the height above the given line. + function heightAtLine(lineObj) { + lineObj = visualLine(lineObj); + + var h = 0, chunk = lineObj.parent; + for (var i = 0; i < chunk.lines.length; ++i) { + var line = chunk.lines[i]; + if (line == lineObj) break; + else h += line.height; + } + for (var p = chunk.parent; p; chunk = p, p = chunk.parent) { + for (var i = 0; i < p.children.length; ++i) { + var cur = p.children[i]; + if (cur == chunk) break; + else h += cur.height; + } + } + return h; + } + + // Get the bidi ordering for the given line (and cache it). Returns + // false for lines that are fully left-to-right, and an array of + // BidiSpan objects otherwise. + function getOrder(line) { + var order = line.order; + if (order == null) order = line.order = bidiOrdering(line.text); + return order; + } + + // HISTORY + + function History(startGen) { + // Arrays of change events and selections. Doing something adds an + // event to done and clears undo. Undoing moves events from done + // to undone, redoing moves them in the other direction. + this.done = []; this.undone = []; + this.undoDepth = Infinity; + // Used to track when changes can be merged into a single undo + // event + this.lastModTime = this.lastSelTime = 0; + this.lastOp = this.lastSelOp = null; + this.lastOrigin = this.lastSelOrigin = null; + // Used by the isClean() method + this.generation = this.maxGeneration = startGen || 1; + } + + // Create a history change event from an updateDoc-style change + // object. + function historyChangeFromChange(doc, change) { + var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)}; + attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); + linkedDocs(doc, function(doc) {attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);}, true); + return histChange; + } + + // Pop all selection events off the end of a history array. Stop at + // a change event. + function clearSelectionEvents(array) { + while (array.length) { + var last = lst(array); + if (last.ranges) array.pop(); + else break; + } + } + + // Find the top change event in the history. Pop off selection + // events that are in the way. + function lastChangeEvent(hist, force) { + if (force) { + clearSelectionEvents(hist.done); + return lst(hist.done); + } else if (hist.done.length && !lst(hist.done).ranges) { + return lst(hist.done); + } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) { + hist.done.pop(); + return lst(hist.done); + } + } + + // Register a change in the history. Merges changes that are within + // a single operation, ore are close together with an origin that + // allows merging (starting with "+") into a single event. + function addChangeToHistory(doc, change, selAfter, opId) { + var hist = doc.history; + hist.undone.length = 0; + var time = +new Date, cur; + + if ((hist.lastOp == opId || + hist.lastOrigin == change.origin && change.origin && + ((change.origin.charAt(0) == "+" && doc.cm && hist.lastModTime > time - doc.cm.options.historyEventDelay) || + change.origin.charAt(0) == "*")) && + (cur = lastChangeEvent(hist, hist.lastOp == opId))) { + // Merge this change into the last event + var last = lst(cur.changes); + if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) { + // Optimized case for simple insertion -- don't want to add + // new changesets for every character typed + last.to = changeEnd(change); + } else { + // Add new sub-event + cur.changes.push(historyChangeFromChange(doc, change)); + } + } else { + // Can not be merged, start a new event. + var before = lst(hist.done); + if (!before || !before.ranges) + pushSelectionToHistory(doc.sel, hist.done); + cur = {changes: [historyChangeFromChange(doc, change)], + generation: hist.generation}; + hist.done.push(cur); + while (hist.done.length > hist.undoDepth) { + hist.done.shift(); + if (!hist.done[0].ranges) hist.done.shift(); + } + } + hist.done.push(selAfter); + hist.generation = ++hist.maxGeneration; + hist.lastModTime = hist.lastSelTime = time; + hist.lastOp = hist.lastSelOp = opId; + hist.lastOrigin = hist.lastSelOrigin = change.origin; + + if (!last) signal(doc, "historyAdded"); + } + + function selectionEventCanBeMerged(doc, origin, prev, sel) { + var ch = origin.charAt(0); + return ch == "*" || + ch == "+" && + prev.ranges.length == sel.ranges.length && + prev.somethingSelected() == sel.somethingSelected() && + new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500); + } + + // Called whenever the selection changes, sets the new selection as + // the pending selection in the history, and pushes the old pending + // selection into the 'done' array when it was significantly + // different (in number of selected ranges, emptiness, or time). + function addSelectionToHistory(doc, sel, opId, options) { + var hist = doc.history, origin = options && options.origin; + + // A new event is started when the previous origin does not match + // the current, or the origins don't allow matching. Origins + // starting with * are always merged, those starting with + are + // merged when similar and close together in time. + if (opId == hist.lastSelOp || + (origin && hist.lastSelOrigin == origin && + (hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin || + selectionEventCanBeMerged(doc, origin, lst(hist.done), sel)))) + hist.done[hist.done.length - 1] = sel; + else + pushSelectionToHistory(sel, hist.done); + + hist.lastSelTime = +new Date; + hist.lastSelOrigin = origin; + hist.lastSelOp = opId; + if (options && options.clearRedo !== false) + clearSelectionEvents(hist.undone); + } + + function pushSelectionToHistory(sel, dest) { + var top = lst(dest); + if (!(top && top.ranges && top.equals(sel))) + dest.push(sel); + } + + // Used to store marked span information in the history. + function attachLocalSpans(doc, change, from, to) { + var existing = change["spans_" + doc.id], n = 0; + doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function(line) { + if (line.markedSpans) + (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans; + ++n; + }); + } + + // When un/re-doing restores text containing marked spans, those + // that have been explicitly cleared should not be restored. + function removeClearedSpans(spans) { + if (!spans) return null; + for (var i = 0, out; i < spans.length; ++i) { + if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i); } + else if (out) out.push(spans[i]); + } + return !out ? spans : out.length ? out : null; + } + + // Retrieve and filter the old marked spans stored in a change event. + function getOldSpans(doc, change) { + var found = change["spans_" + doc.id]; + if (!found) return null; + for (var i = 0, nw = []; i < change.text.length; ++i) + nw.push(removeClearedSpans(found[i])); + return nw; + } + + // Used both to provide a JSON-safe object in .getHistory, and, when + // detaching a document, to split the history in two + function copyHistoryArray(events, newGroup, instantiateSel) { + for (var i = 0, copy = []; i < events.length; ++i) { + var event = events[i]; + if (event.ranges) { + copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event); + continue; + } + var changes = event.changes, newChanges = []; + copy.push({changes: newChanges}); + for (var j = 0; j < changes.length; ++j) { + var change = changes[j], m; + newChanges.push({from: change.from, to: change.to, text: change.text}); + if (newGroup) for (var prop in change) if (m = prop.match(/^spans_(\d+)$/)) { + if (indexOf(newGroup, Number(m[1])) > -1) { + lst(newChanges)[prop] = change[prop]; + delete change[prop]; + } + } + } + } + return copy; + } + + // Rebasing/resetting history to deal with externally-sourced changes + + function rebaseHistSelSingle(pos, from, to, diff) { + if (to < pos.line) { + pos.line += diff; + } else if (from < pos.line) { + pos.line = from; + pos.ch = 0; + } + } + + // Tries to rebase an array of history events given a change in the + // document. If the change touches the same lines as the event, the + // event, and everything 'behind' it, is discarded. If the change is + // before the event, the event's positions are updated. Uses a + // copy-on-write scheme for the positions, to avoid having to + // reallocate them all on every rebase, but also avoid problems with + // shared position objects being unsafely updated. + function rebaseHistArray(array, from, to, diff) { + for (var i = 0; i < array.length; ++i) { + var sub = array[i], ok = true; + if (sub.ranges) { + if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; } + for (var j = 0; j < sub.ranges.length; j++) { + rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff); + rebaseHistSelSingle(sub.ranges[j].head, from, to, diff); + } + continue; + } + for (var j = 0; j < sub.changes.length; ++j) { + var cur = sub.changes[j]; + if (to < cur.from.line) { + cur.from = Pos(cur.from.line + diff, cur.from.ch); + cur.to = Pos(cur.to.line + diff, cur.to.ch); + } else if (from <= cur.to.line) { + ok = false; + break; + } + } + if (!ok) { + array.splice(0, i + 1); + i = 0; + } + } + } + + function rebaseHist(hist, change) { + var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1; + rebaseHistArray(hist.done, from, to, diff); + rebaseHistArray(hist.undone, from, to, diff); + } + + // EVENT UTILITIES + + // Due to the fact that we still support jurassic IE versions, some + // compatibility wrappers are needed. + + var e_preventDefault = CodeMirror.e_preventDefault = function(e) { + if (e.preventDefault) e.preventDefault(); + else e.returnValue = false; + }; + var e_stopPropagation = CodeMirror.e_stopPropagation = function(e) { + if (e.stopPropagation) e.stopPropagation(); + else e.cancelBubble = true; + }; + function e_defaultPrevented(e) { + return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false; + } + var e_stop = CodeMirror.e_stop = function(e) {e_preventDefault(e); e_stopPropagation(e);}; + + function e_target(e) {return e.target || e.srcElement;} + function e_button(e) { + var b = e.which; + if (b == null) { + if (e.button & 1) b = 1; + else if (e.button & 2) b = 3; + else if (e.button & 4) b = 2; + } + if (mac && e.ctrlKey && b == 1) b = 3; + return b; + } + + // EVENT HANDLING + + // Lightweight event framework. on/off also work on DOM nodes, + // registering native DOM handlers. + + var on = CodeMirror.on = function(emitter, type, f) { + if (emitter.addEventListener) + emitter.addEventListener(type, f, false); + else if (emitter.attachEvent) + emitter.attachEvent("on" + type, f); + else { + var map = emitter._handlers || (emitter._handlers = {}); + var arr = map[type] || (map[type] = []); + arr.push(f); + } + }; + + var off = CodeMirror.off = function(emitter, type, f) { + if (emitter.removeEventListener) + emitter.removeEventListener(type, f, false); + else if (emitter.detachEvent) + emitter.detachEvent("on" + type, f); + else { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + for (var i = 0; i < arr.length; ++i) + if (arr[i] == f) { arr.splice(i, 1); break; } + } + }; + + var signal = CodeMirror.signal = function(emitter, type /*, values...*/) { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + var args = Array.prototype.slice.call(arguments, 2); + for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args); + }; + + var orphanDelayedCallbacks = null; + + // Often, we want to signal events at a point where we are in the + // middle of some work, but don't want the handler to start calling + // other methods on the editor, which might be in an inconsistent + // state or simply not expect any other events to happen. + // signalLater looks whether there are any handlers, and schedules + // them to be executed when the last operation ends, or, if no + // operation is active, when a timeout fires. + function signalLater(emitter, type /*, values...*/) { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + var args = Array.prototype.slice.call(arguments, 2), list; + if (operationGroup) { + list = operationGroup.delayedCallbacks; + } else if (orphanDelayedCallbacks) { + list = orphanDelayedCallbacks; + } else { + list = orphanDelayedCallbacks = []; + setTimeout(fireOrphanDelayed, 0); + } + function bnd(f) {return function(){f.apply(null, args);};}; + for (var i = 0; i < arr.length; ++i) + list.push(bnd(arr[i])); + } + + function fireOrphanDelayed() { + var delayed = orphanDelayedCallbacks; + orphanDelayedCallbacks = null; + for (var i = 0; i < delayed.length; ++i) delayed[i](); + } + + // The DOM events that CodeMirror handles can be overridden by + // registering a (non-DOM) handler on the editor for the event name, + // and preventDefault-ing the event in that handler. + function signalDOMEvent(cm, e, override) { + if (typeof e == "string") + e = {type: e, preventDefault: function() { this.defaultPrevented = true; }}; + signal(cm, override || e.type, cm, e); + return e_defaultPrevented(e) || e.codemirrorIgnore; + } + + function signalCursorActivity(cm) { + var arr = cm._handlers && cm._handlers.cursorActivity; + if (!arr) return; + var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []); + for (var i = 0; i < arr.length; ++i) if (indexOf(set, arr[i]) == -1) + set.push(arr[i]); + } + + function hasHandler(emitter, type) { + var arr = emitter._handlers && emitter._handlers[type]; + return arr && arr.length > 0; + } + + // Add on and off methods to a constructor's prototype, to make + // registering events on such objects more convenient. + function eventMixin(ctor) { + ctor.prototype.on = function(type, f) {on(this, type, f);}; + ctor.prototype.off = function(type, f) {off(this, type, f);}; + } + + // MISC UTILITIES + + // Number of pixels added to scroller and sizer to hide scrollbar + var scrollerGap = 30; + + // Returned or thrown by various protocols to signal 'I'm not + // handling this'. + var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}}; + + // Reused option objects for setSelection & friends + var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"}; + + function Delayed() {this.id = null;} + Delayed.prototype.set = function(ms, f) { + clearTimeout(this.id); + this.id = setTimeout(f, ms); + }; + + // Counts the column offset in a string, taking tabs into account. + // Used mostly to find indentation. + var countColumn = CodeMirror.countColumn = function(string, end, tabSize, startIndex, startValue) { + if (end == null) { + end = string.search(/[^\s\u00a0]/); + if (end == -1) end = string.length; + } + for (var i = startIndex || 0, n = startValue || 0;;) { + var nextTab = string.indexOf("\t", i); + if (nextTab < 0 || nextTab >= end) + return n + (end - i); + n += nextTab - i; + n += tabSize - (n % tabSize); + i = nextTab + 1; + } + }; + + // The inverse of countColumn -- find the offset that corresponds to + // a particular column. + function findColumn(string, goal, tabSize) { + for (var pos = 0, col = 0;;) { + var nextTab = string.indexOf("\t", pos); + if (nextTab == -1) nextTab = string.length; + var skipped = nextTab - pos; + if (nextTab == string.length || col + skipped >= goal) + return pos + Math.min(skipped, goal - col); + col += nextTab - pos; + col += tabSize - (col % tabSize); + pos = nextTab + 1; + if (col >= goal) return pos; + } + } + + var spaceStrs = [""]; + function spaceStr(n) { + while (spaceStrs.length <= n) + spaceStrs.push(lst(spaceStrs) + " "); + return spaceStrs[n]; + } + + function lst(arr) { return arr[arr.length-1]; } + + var selectInput = function(node) { node.select(); }; + if (ios) // Mobile Safari apparently has a bug where select() is broken. + selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length; }; + else if (ie) // Suppress mysterious IE10 errors + selectInput = function(node) { try { node.select(); } catch(_e) {} }; + + function indexOf(array, elt) { + for (var i = 0; i < array.length; ++i) + if (array[i] == elt) return i; + return -1; + } + function map(array, f) { + var out = []; + for (var i = 0; i < array.length; i++) out[i] = f(array[i], i); + return out; + } + + function nothing() {} + + function createObj(base, props) { + var inst; + if (Object.create) { + inst = Object.create(base); + } else { + nothing.prototype = base; + inst = new nothing(); + } + if (props) copyObj(props, inst); + return inst; + }; + + function copyObj(obj, target, overwrite) { + if (!target) target = {}; + for (var prop in obj) + if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop))) + target[prop] = obj[prop]; + return target; + } + + function bind(f) { + var args = Array.prototype.slice.call(arguments, 1); + return function(){return f.apply(null, args);}; + } + + var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/; + var isWordCharBasic = CodeMirror.isWordChar = function(ch) { + return /\w/.test(ch) || ch > "\x80" && + (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch)); + }; + function isWordChar(ch, helper) { + if (!helper) return isWordCharBasic(ch); + if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) return true; + return helper.test(ch); + } + + function isEmpty(obj) { + for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false; + return true; + } + + // Extending unicode characters. A series of a non-extending char + + // any number of extending chars is treated as a single unit as far + // as editing and measuring is concerned. This is not fully correct, + // since some scripts/font/browsers also treat other configurations + // of code points as a group. + var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/; + function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch); } + + // DOM UTILITIES + + function elt(tag, content, className, style) { + var e = document.createElement(tag); + if (className) e.className = className; + if (style) e.style.cssText = style; + if (typeof content == "string") e.appendChild(document.createTextNode(content)); + else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]); + return e; + } + + var range; + if (document.createRange) range = function(node, start, end, endNode) { + var r = document.createRange(); + r.setEnd(endNode || node, end); + r.setStart(node, start); + return r; + }; + else range = function(node, start, end) { + var r = document.body.createTextRange(); + try { r.moveToElementText(node.parentNode); } + catch(e) { return r; } + r.collapse(true); + r.moveEnd("character", end); + r.moveStart("character", start); + return r; + }; + + function removeChildren(e) { + for (var count = e.childNodes.length; count > 0; --count) + e.removeChild(e.firstChild); + return e; + } + + function removeChildrenAndAdd(parent, e) { + return removeChildren(parent).appendChild(e); + } + + var contains = CodeMirror.contains = function(parent, child) { + if (child.nodeType == 3) // Android browser always returns false when child is a textnode + child = child.parentNode; + if (parent.contains) + return parent.contains(child); + do { + if (child.nodeType == 11) child = child.host; + if (child == parent) return true; + } while (child = child.parentNode); + }; + + function activeElt() { return document.activeElement; } + // Older versions of IE throws unspecified error when touching + // document.activeElement in some cases (during loading, in iframe) + if (ie && ie_version < 11) activeElt = function() { + try { return document.activeElement; } + catch(e) { return document.body; } + }; + + function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*"); } + var rmClass = CodeMirror.rmClass = function(node, cls) { + var current = node.className; + var match = classTest(cls).exec(current); + if (match) { + var after = current.slice(match.index + match[0].length); + node.className = current.slice(0, match.index) + (after ? match[1] + after : ""); + } + }; + var addClass = CodeMirror.addClass = function(node, cls) { + var current = node.className; + if (!classTest(cls).test(current)) node.className += (current ? " " : "") + cls; + }; + function joinClasses(a, b) { + var as = a.split(" "); + for (var i = 0; i < as.length; i++) + if (as[i] && !classTest(as[i]).test(b)) b += " " + as[i]; + return b; + } + + // WINDOW-WIDE EVENTS + + // These must be handled carefully, because naively registering a + // handler for each editor will cause the editors to never be + // garbage collected. + + function forEachCodeMirror(f) { + if (!document.body.getElementsByClassName) return; + var byClass = document.body.getElementsByClassName("CodeMirror"); + for (var i = 0; i < byClass.length; i++) { + var cm = byClass[i].CodeMirror; + if (cm) f(cm); + } + } + + var globalsRegistered = false; + function ensureGlobalHandlers() { + if (globalsRegistered) return; + registerGlobalHandlers(); + globalsRegistered = true; + } + function registerGlobalHandlers() { + // When the window resizes, we need to refresh active editors. + var resizeTimer; + on(window, "resize", function() { + if (resizeTimer == null) resizeTimer = setTimeout(function() { + resizeTimer = null; + forEachCodeMirror(onResize); + }, 100); + }); + // When the window loses focus, we want to show the editor as blurred + on(window, "blur", function() { + forEachCodeMirror(onBlur); + }); + } + + // FEATURE DETECTION + + // Detect drag-and-drop + var dragAndDrop = function() { + // There is *some* kind of drag-and-drop support in IE6-8, but I + // couldn't get it to work yet. + if (ie && ie_version < 9) return false; + var div = elt('div'); + return "draggable" in div || "dragDrop" in div; + }(); + + var zwspSupported; + function zeroWidthElement(measure) { + if (zwspSupported == null) { + var test = elt("span", "\u200b"); + removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")])); + if (measure.firstChild.offsetHeight != 0) + zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8); + } + var node = zwspSupported ? elt("span", "\u200b") : + elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px"); + node.setAttribute("cm-text", ""); + return node; + } + + // Feature-detect IE's crummy client rect reporting for bidi text + var badBidiRects; + function hasBadBidiRects(measure) { + if (badBidiRects != null) return badBidiRects; + var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA")); + var r0 = range(txt, 0, 1).getBoundingClientRect(); + if (!r0 || r0.left == r0.right) return false; // Safari returns null in some cases (#2780) + var r1 = range(txt, 1, 2).getBoundingClientRect(); + return badBidiRects = (r1.right - r0.right < 3); + } + + // See if "".split is the broken IE version, if so, provide an + // alternative way to split lines. + var splitLines = CodeMirror.splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) { + var pos = 0, result = [], l = string.length; + while (pos <= l) { + var nl = string.indexOf("\n", pos); + if (nl == -1) nl = string.length; + var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl); + var rt = line.indexOf("\r"); + if (rt != -1) { + result.push(line.slice(0, rt)); + pos += rt + 1; + } else { + result.push(line); + pos = nl + 1; + } + } + return result; + } : function(string){return string.split(/\r\n?|\n/);}; + + var hasSelection = window.getSelection ? function(te) { + try { return te.selectionStart != te.selectionEnd; } + catch(e) { return false; } + } : function(te) { + try {var range = te.ownerDocument.selection.createRange();} + catch(e) {} + if (!range || range.parentElement() != te) return false; + return range.compareEndPoints("StartToEnd", range) != 0; + }; + + var hasCopyEvent = (function() { + var e = elt("div"); + if ("oncopy" in e) return true; + e.setAttribute("oncopy", "return;"); + return typeof e.oncopy == "function"; + })(); + + var badZoomedRects = null; + function hasBadZoomedRects(measure) { + if (badZoomedRects != null) return badZoomedRects; + var node = removeChildrenAndAdd(measure, elt("span", "x")); + var normal = node.getBoundingClientRect(); + var fromRange = range(node, 0, 1).getBoundingClientRect(); + return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1; + } + + // KEY NAMES + + var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt", + 19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End", + 36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert", + 46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod", 107: "=", 109: "-", 127: "Delete", + 173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", + 221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete", + 63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"}; + CodeMirror.keyNames = keyNames; + (function() { + // Number keys + for (var i = 0; i < 10; i++) keyNames[i + 48] = keyNames[i + 96] = String(i); + // Alphabetic keys + for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i); + // Function keys + for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i; + })(); + + // BIDI HELPERS + + function iterateBidiSections(order, from, to, f) { + if (!order) return f(from, to, "ltr"); + var found = false; + for (var i = 0; i < order.length; ++i) { + var part = order[i]; + if (part.from < to && part.to > from || from == to && part.to == from) { + f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr"); + found = true; + } + } + if (!found) f(from, to, "ltr"); + } + + function bidiLeft(part) { return part.level % 2 ? part.to : part.from; } + function bidiRight(part) { return part.level % 2 ? part.from : part.to; } + + function lineLeft(line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; } + function lineRight(line) { + var order = getOrder(line); + if (!order) return line.text.length; + return bidiRight(lst(order)); + } + + function lineStart(cm, lineN) { + var line = getLine(cm.doc, lineN); + var visual = visualLine(line); + if (visual != line) lineN = lineNo(visual); + var order = getOrder(visual); + var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual); + return Pos(lineN, ch); + } + function lineEnd(cm, lineN) { + var merged, line = getLine(cm.doc, lineN); + while (merged = collapsedSpanAtEnd(line)) { + line = merged.find(1, true).line; + lineN = null; + } + var order = getOrder(line); + var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line); + return Pos(lineN == null ? lineNo(line) : lineN, ch); + } + function lineStartSmart(cm, pos) { + var start = lineStart(cm, pos.line); + var line = getLine(cm.doc, start.line); + var order = getOrder(line); + if (!order || order[0].level == 0) { + var firstNonWS = Math.max(0, line.text.search(/\S/)); + var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch; + return Pos(start.line, inWS ? 0 : firstNonWS); + } + return start; + } + + function compareBidiLevel(order, a, b) { + var linedir = order[0].level; + if (a == linedir) return true; + if (b == linedir) return false; + return a < b; + } + var bidiOther; + function getBidiPartAt(order, pos) { + bidiOther = null; + for (var i = 0, found; i < order.length; ++i) { + var cur = order[i]; + if (cur.from < pos && cur.to > pos) return i; + if ((cur.from == pos || cur.to == pos)) { + if (found == null) { + found = i; + } else if (compareBidiLevel(order, cur.level, order[found].level)) { + if (cur.from != cur.to) bidiOther = found; + return i; + } else { + if (cur.from != cur.to) bidiOther = i; + return found; + } + } + } + return found; + } + + function moveInLine(line, pos, dir, byUnit) { + if (!byUnit) return pos + dir; + do pos += dir; + while (pos > 0 && isExtendingChar(line.text.charAt(pos))); + return pos; + } + + // This is needed in order to move 'visually' through bi-directional + // text -- i.e., pressing left should make the cursor go left, even + // when in RTL text. The tricky part is the 'jumps', where RTL and + // LTR text touch each other. This often requires the cursor offset + // to move more than one unit, in order to visually move one unit. + function moveVisually(line, start, dir, byUnit) { + var bidi = getOrder(line); + if (!bidi) return moveLogically(line, start, dir, byUnit); + var pos = getBidiPartAt(bidi, start), part = bidi[pos]; + var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit); + + for (;;) { + if (target > part.from && target < part.to) return target; + if (target == part.from || target == part.to) { + if (getBidiPartAt(bidi, target) == pos) return target; + part = bidi[pos += dir]; + return (dir > 0) == part.level % 2 ? part.to : part.from; + } else { + part = bidi[pos += dir]; + if (!part) return null; + if ((dir > 0) == part.level % 2) + target = moveInLine(line, part.to, -1, byUnit); + else + target = moveInLine(line, part.from, 1, byUnit); + } + } + } + + function moveLogically(line, start, dir, byUnit) { + var target = start + dir; + if (byUnit) while (target > 0 && isExtendingChar(line.text.charAt(target))) target += dir; + return target < 0 || target > line.text.length ? null : target; + } + + // Bidirectional ordering algorithm + // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm + // that this (partially) implements. + + // One-char codes used for character types: + // L (L): Left-to-Right + // R (R): Right-to-Left + // r (AL): Right-to-Left Arabic + // 1 (EN): European Number + // + (ES): European Number Separator + // % (ET): European Number Terminator + // n (AN): Arabic Number + // , (CS): Common Number Separator + // m (NSM): Non-Spacing Mark + // b (BN): Boundary Neutral + // s (B): Paragraph Separator + // t (S): Segment Separator + // w (WS): Whitespace + // N (ON): Other Neutrals + + // Returns null if characters are ordered as they appear + // (left-to-right), or an array of sections ({from, to, level} + // objects) in the order in which they occur visually. + var bidiOrdering = (function() { + // Character types for codepoints 0 to 0xff + var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN"; + // Character types for codepoints 0x600 to 0x6ff + var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmm"; + function charType(code) { + if (code <= 0xf7) return lowTypes.charAt(code); + else if (0x590 <= code && code <= 0x5f4) return "R"; + else if (0x600 <= code && code <= 0x6ed) return arabicTypes.charAt(code - 0x600); + else if (0x6ee <= code && code <= 0x8ac) return "r"; + else if (0x2000 <= code && code <= 0x200b) return "w"; + else if (code == 0x200c) return "b"; + else return "L"; + } + + var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/; + var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/; + // Browsers seem to always treat the boundaries of block elements as being L. + var outerType = "L"; + + function BidiSpan(level, from, to) { + this.level = level; + this.from = from; this.to = to; + } + + return function(str) { + if (!bidiRE.test(str)) return false; + var len = str.length, types = []; + for (var i = 0, type; i < len; ++i) + types.push(type = charType(str.charCodeAt(i))); + + // W1. Examine each non-spacing mark (NSM) in the level run, and + // change the type of the NSM to the type of the previous + // character. If the NSM is at the start of the level run, it will + // get the type of sor. + for (var i = 0, prev = outerType; i < len; ++i) { + var type = types[i]; + if (type == "m") types[i] = prev; + else prev = type; + } + + // W2. Search backwards from each instance of a European number + // until the first strong type (R, L, AL, or sor) is found. If an + // AL is found, change the type of the European number to Arabic + // number. + // W3. Change all ALs to R. + for (var i = 0, cur = outerType; i < len; ++i) { + var type = types[i]; + if (type == "1" && cur == "r") types[i] = "n"; + else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R"; } + } + + // W4. A single European separator between two European numbers + // changes to a European number. A single common separator between + // two numbers of the same type changes to that type. + for (var i = 1, prev = types[0]; i < len - 1; ++i) { + var type = types[i]; + if (type == "+" && prev == "1" && types[i+1] == "1") types[i] = "1"; + else if (type == "," && prev == types[i+1] && + (prev == "1" || prev == "n")) types[i] = prev; + prev = type; + } + + // W5. A sequence of European terminators adjacent to European + // numbers changes to all European numbers. + // W6. Otherwise, separators and terminators change to Other + // Neutral. + for (var i = 0; i < len; ++i) { + var type = types[i]; + if (type == ",") types[i] = "N"; + else if (type == "%") { + for (var end = i + 1; end < len && types[end] == "%"; ++end) {} + var replace = (i && types[i-1] == "!") || (end < len && types[end] == "1") ? "1" : "N"; + for (var j = i; j < end; ++j) types[j] = replace; + i = end - 1; + } + } + + // W7. Search backwards from each instance of a European number + // until the first strong type (R, L, or sor) is found. If an L is + // found, then change the type of the European number to L. + for (var i = 0, cur = outerType; i < len; ++i) { + var type = types[i]; + if (cur == "L" && type == "1") types[i] = "L"; + else if (isStrong.test(type)) cur = type; + } + + // N1. A sequence of neutrals takes the direction of the + // surrounding strong text if the text on both sides has the same + // direction. European and Arabic numbers act as if they were R in + // terms of their influence on neutrals. Start-of-level-run (sor) + // and end-of-level-run (eor) are used at level run boundaries. + // N2. Any remaining neutrals take the embedding direction. + for (var i = 0; i < len; ++i) { + if (isNeutral.test(types[i])) { + for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {} + var before = (i ? types[i-1] : outerType) == "L"; + var after = (end < len ? types[end] : outerType) == "L"; + var replace = before || after ? "L" : "R"; + for (var j = i; j < end; ++j) types[j] = replace; + i = end - 1; + } + } + + // Here we depart from the documented algorithm, in order to avoid + // building up an actual levels array. Since there are only three + // levels (0, 1, 2) in an implementation that doesn't take + // explicit embedding into account, we can build up the order on + // the fly, without following the level-based algorithm. + var order = [], m; + for (var i = 0; i < len;) { + if (countsAsLeft.test(types[i])) { + var start = i; + for (++i; i < len && countsAsLeft.test(types[i]); ++i) {} + order.push(new BidiSpan(0, start, i)); + } else { + var pos = i, at = order.length; + for (++i; i < len && types[i] != "L"; ++i) {} + for (var j = pos; j < i;) { + if (countsAsNum.test(types[j])) { + if (pos < j) order.splice(at, 0, new BidiSpan(1, pos, j)); + var nstart = j; + for (++j; j < i && countsAsNum.test(types[j]); ++j) {} + order.splice(at, 0, new BidiSpan(2, nstart, j)); + pos = j; + } else ++j; + } + if (pos < i) order.splice(at, 0, new BidiSpan(1, pos, i)); + } + } + if (order[0].level == 1 && (m = str.match(/^\s+/))) { + order[0].from = m[0].length; + order.unshift(new BidiSpan(0, 0, m[0].length)); + } + if (lst(order).level == 1 && (m = str.match(/\s+$/))) { + lst(order).to -= m[0].length; + order.push(new BidiSpan(0, len - m[0].length, len)); + } + if (order[0].level == 2) + order.unshift(new BidiSpan(1, order[0].to, order[0].to)); + if (order[0].level != lst(order).level) + order.push(new BidiSpan(order[0].level, len, len)); + + return order; + }; + })(); + + // THE END + + CodeMirror.version = "5.4.1"; + + return CodeMirror; +});(function (mod) { + mod(CodeMirror); +})(function (CodeMirror) { + var Pos = CodeMirror.Pos; + + function forEach(arr, f) { + for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]); + } + + function arrayContains(arr, item) { + if (!Array.prototype.indexOf) { + var i = arr.length; + while (i--) { + if (arr[i] === item) { + return true; + } + } + return false; + } + return arr.indexOf(item) != -1; + } + + function scriptHint(editor, keywords, getToken, options) { + // Find the token at the cursor + var cur = editor.getCursor(), token = getToken(editor, cur); + if (/\b(?:string)\b/.test(token.type)) { + return; + } + token.state = CodeMirror.innerMode(editor.getMode(), token.state).state; + + if (!/^[\w$_]*$/.test(token.string)) { + token = { + start: cur.ch, end: cur.ch, string: "", state: token.state, + type: token.string == "." ? "property" : null + }; + } else if (token.end > cur.ch) { + token.end = cur.ch; + token.string = token.string.slice(0, cur.ch - token.start); + } + + var tprop = token; + // If it is a property, find out what it is a property of. + while (tprop.type == "property") { + tprop = getToken(editor, Pos(cur.line, tprop.start)); + if (tprop.string != ".") return; + tprop = getToken(editor, Pos(cur.line, tprop.start)); + if (!context) var context = []; + context.push(tprop); + } + return { + list: getCompletions(token, context, keywords, options), + from: Pos(cur.line, token.start), + to: Pos(cur.line, token.end) + }; + } + + function getFormulaKeywords() { + return FormulaCollections; + } + + function formulaHint(editor, options) { + return scriptHint(editor, getFormulaKeywords(), + function (e, cur) { + return e.getTokenAt(cur); + }, + options); + }; + CodeMirror.registerHelper("hint", "formula", formulaHint); + + function getCompletions(token, context, keywords, options) { + var found = [], start = token.string; + if (!start) { + return found; + } + function maybeAdd(str) { + if (str.lastIndexOf(start, 0) == 0 && !arrayContains(found, str)) { + found.push(str); + } + } + + if (context && context.length) { + context.pop(); + } else { + forEach(keywords, maybeAdd); + } + return found; + } +});(function (mod) { + mod(CodeMirror); +})(function (CodeMirror) { + "use strict"; + + CodeMirror.defineMode('formula', function () { + function wordObj(words) { + var o = {}; + for (var i = 0, e = words.length; i < e; ++i) o[words[i]] = true; + return o; + } + + var atoms = wordObj(['false', 'true']); + var keywords = wordObj(FormulaCollections); + + function tokenBase(stream, state) { + if (stream.eatSpace()) { + return null; + } + var ch = stream.next(); + + if (ch === '"' || ch === '\'') { + nextUntilUnescaped(stream, ch); + return "string"; + } + if (/[\[\],\(\)]/.test(ch)) { + return 'bracket'; + } + + // richie:暂时不需要解析操作符号 + //if (/[+\-*\/=<>!&|]/.test(ch)) { + // return 'operator'; + //} + //if (/\d|\d./.test(ch)) { + // stream.eatWhile(/\d|\./); + // if (stream.eol() || !/\w/.test(stream.peek())) { + // return 'number'; + // } + //} + + + + stream.eatWhile(/[\w-]/); + var word = stream.current(); + if (atoms.hasOwnProperty(word)) { + return "atom"; + } + if (keywords.hasOwnProperty(word)) { + return "keyword"; + } + return null; + } + + function nextUntilUnescaped(stream, end) { + var escaped = false, next; + while ((next = stream.next()) != null) { + if (next === end && !escaped) { + return false; + } + escaped = !escaped && next === "\\"; + } + return escaped; + } + + function tokenize(stream, state) { + return (state.tokens[0] || tokenBase)(stream, state); + } + + return { + startState: function () { + return {tokens: []}; + }, + token: function (stream, state) { + return tokenize(stream, state); + }, + fold: "brace" + }; + }); + CodeMirror.defineMIME("text/fx-formula", "formula"); +});// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: http://codemirror.net/LICENSE + +(function (mod) { + mod(CodeMirror); +})(function (CodeMirror) { + "use strict"; + + var HINT_ELEMENT_CLASS = "CodeMirror-hint"; + var ACTIVE_HINT_ELEMENT_CLASS = "CodeMirror-hint-active"; + + // This is the old interface, kept around for now to stay + // backwards-compatible. + CodeMirror.showHint = function (cm, getHints, options) { + if (!getHints) return cm.showHint(options); + if (options && options.async) getHints.async = true; + var newOpts = {hint: getHints}; + if (options) for (var prop in options) newOpts[prop] = options[prop]; + return cm.showHint(newOpts); + }; + + CodeMirror.defineExtension("showHint", function (options) { + // We want a single cursor position. + if (this.listSelections().length > 1 || this.somethingSelected()) return; + + if (this.state.completionActive) this.state.completionActive.close(); + var completion = this.state.completionActive = new Completion(this, options); + if (!completion.options.hint) return; + + CodeMirror.signal(this, "startCompletion", this); + completion.update(true); + }); + + function Completion(cm, options) { + this.cm = cm; + this.options = this.buildOptions(options); + this.widget = null; + this.debounce = 0; + this.tick = 0; + this.startPos = this.cm.getCursor(); + this.startLen = this.cm.getLine(this.startPos.line).length; + + var self = this; + cm.on("cursorActivity", this.activityFunc = function () { + self.cursorActivity(); + }); + } + + var requestAnimationFrame = window.requestAnimationFrame || function (fn) { + return setTimeout(fn, 1000 / 60); + }; + var cancelAnimationFrame = window.cancelAnimationFrame || clearTimeout; + + Completion.prototype = { + close: function () { + if (!this.active()) return; + this.cm.state.completionActive = null; + this.tick = null; + this.cm.off("cursorActivity", this.activityFunc); + + if (this.widget && this.data) CodeMirror.signal(this.data, "close"); + if (this.widget) this.widget.close(); + CodeMirror.signal(this.cm, "endCompletion", this.cm); + }, + + active: function () { + return this.cm.state.completionActive == this; + }, + + pick: function (data, i) { + var completion = data.list[i]; + if (completion.hint) completion.hint(this.cm, data, completion); + else { + this.cm.replaceRange(getText(completion), completion.from || data.from, + completion.to || data.to, "complete"); + var to = this.cm.getCursor(); + this.cm.markText(completion.from || data.from, to, {className: "#function", atomic: true}); + this.cm.replaceSelection("() "); + to = this.cm.getCursor(); + to.ch = to.ch - 2; + this.cm.setCursor(to); + this.cm.focus(); + } + CodeMirror.signal(data, "pick", completion); + this.close(); + }, + + cursorActivity: function () { + if (this.debounce) { + cancelAnimationFrame(this.debounce); + this.debounce = 0; + } + + var pos = this.cm.getCursor(), line = this.cm.getLine(pos.line); + if (pos.line != this.startPos.line || line.length - pos.ch != this.startLen - this.startPos.ch || + pos.ch < this.startPos.ch || this.cm.somethingSelected() || + (pos.ch && this.options.closeCharacters.test(line.charAt(pos.ch - 1)))) { + this.close(); + } else { + var self = this; + this.debounce = requestAnimationFrame(function () { + self.update(); + }); + if (this.widget) this.widget.disable(); + } + }, + + update: function (first) { + if (this.tick == null) return; + if (this.data) CodeMirror.signal(this.data, "update"); + if (!this.options.hint.async) { + this.finishUpdate(this.options.hint(this.cm, this.options), first); + } else { + var myTick = ++this.tick, self = this; + this.options.hint(this.cm, function (data) { + if (self.tick == myTick) self.finishUpdate(data, first); + }, this.options); + } + }, + + finishUpdate: function (data, first) { + this.data = data; + + var picked = (this.widget && this.widget.picked) || (first && this.options.completeSingle); + if (this.widget) this.widget.close(); + if (data && data.list.length) { + if (picked && data.list.length == 1) { + this.pick(data, 0); + } else { + this.widget = new Widget(this, data); + CodeMirror.signal(data, "shown"); + } + } + }, + + buildOptions: function (options) { + var editor = this.cm.options.hintOptions; + var out = {}; + for (var prop in defaultOptions) out[prop] = defaultOptions[prop]; + if (editor) for (var prop in editor) + if (editor[prop] !== undefined) out[prop] = editor[prop]; + if (options) for (var prop in options) + if (options[prop] !== undefined) out[prop] = options[prop]; + return out; + } + }; + + function getText(completion) { + if (typeof completion == "string") return completion; + else return completion.text; + } + + function buildKeyMap(completion, handle) { + var baseMap = { + Up: function () { + handle.moveFocus(-1); + }, + Down: function () { + handle.moveFocus(1); + }, + PageUp: function () { + handle.moveFocus(-handle.menuSize() + 1, true); + }, + PageDown: function () { + handle.moveFocus(handle.menuSize() - 1, true); + }, + Home: function () { + handle.setFocus(0); + }, + End: function () { + handle.setFocus(handle.length - 1); + }, + Enter: handle.pick, + Tab: handle.pick, + Esc: handle.close + }; + var custom = completion.options.customKeys; + var ourMap = custom ? {} : baseMap; + + function addBinding(key, val) { + var bound; + if (typeof val != "string") + bound = function (cm) { + return val(cm, handle); + }; + // This mechanism is deprecated + else if (baseMap.hasOwnProperty(val)) + bound = baseMap[val]; + else + bound = val; + ourMap[key] = bound; + } + + if (custom) + for (var key in custom) if (custom.hasOwnProperty(key)) + addBinding(key, custom[key]); + var extra = completion.options.extraKeys; + if (extra) + for (var key in extra) if (extra.hasOwnProperty(key)) + addBinding(key, extra[key]); + return ourMap; + } + + function getHintElement(hintsElement, el) { + while (el && el != hintsElement) { + if (el.nodeName.toUpperCase() === "LI" && el.parentNode == hintsElement) return el; + el = el.parentNode; + } + } + + function Widget(completion, data) { + this.completion = completion; + this.data = data; + this.picked = false; + var widget = this, cm = completion.cm; + + var hints = this.hints = document.createElement("ul"); + hints.className = "CodeMirror-hints"; + this.selectedHint = data.selectedHint || 0; + + var completions = data.list; + for (var i = 0; i < completions.length; ++i) { + var elt = hints.appendChild(document.createElement("li")), cur = completions[i]; + var className = HINT_ELEMENT_CLASS + (i != this.selectedHint ? "" : " " + ACTIVE_HINT_ELEMENT_CLASS); + if (cur.className != null) className = cur.className + " " + className; + elt.className = className; + if (cur.render) cur.render(elt, data, cur); + else elt.appendChild(document.createTextNode(cur.displayText || getText(cur))); + elt.hintId = i; + } + + var pos = cm.cursorCoords(completion.options.alignWithWord ? data.from : null); + var left = pos.left, top = pos.bottom, below = true; + hints.style.left = left + "px"; + hints.style.top = top + "px"; + // If we're at the edge of the screen, then we want the menu to appear on the left of the cursor. + var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth); + var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight); + (completion.options.container || document.body).appendChild(hints); + var box = hints.getBoundingClientRect(), overlapY = box.bottom - winH; + if (overlapY > 0) { + var height = box.bottom - box.top, curTop = pos.top - (pos.bottom - box.top); + if (curTop - height > 0) { // Fits above cursor + hints.style.top = (top = pos.top - height) + "px"; + below = false; + } else if (height > winH) { + hints.style.height = (winH - 5) + "px"; + hints.style.top = (top = pos.bottom - box.top) + "px"; + var cursor = cm.getCursor(); + if (data.from.ch != cursor.ch) { + pos = cm.cursorCoords(cursor); + hints.style.left = (left = pos.left) + "px"; + box = hints.getBoundingClientRect(); + } + } + } + var overlapX = box.right - winW; + if (overlapX > 0) { + if (box.right - box.left > winW) { + hints.style.width = (winW - 5) + "px"; + overlapX -= (box.right - box.left) - winW; + } + hints.style.left = (left = pos.left - overlapX) + "px"; + } + + cm.addKeyMap(this.keyMap = buildKeyMap(completion, { + moveFocus: function (n, avoidWrap) { + widget.changeActive(widget.selectedHint + n, avoidWrap); + }, + setFocus: function (n) { + widget.changeActive(n); + }, + menuSize: function () { + return widget.screenAmount(); + }, + length: completions.length, + close: function () { + completion.close(); + }, + pick: function () { + widget.pick(); + }, + data: data + })); + + if (completion.options.closeOnUnfocus) { + var closingOnBlur; + cm.on("blur", this.onBlur = function () { + closingOnBlur = setTimeout(function () { + completion.close(); + }, 100); + }); + cm.on("focus", this.onFocus = function () { + clearTimeout(closingOnBlur); + }); + } + + var startScroll = cm.getScrollInfo(); + cm.on("scroll", this.onScroll = function () { + var curScroll = cm.getScrollInfo(), editor = cm.getWrapperElement().getBoundingClientRect(); + var newTop = top + startScroll.top - curScroll.top; + var point = newTop - (window.pageYOffset || (document.documentElement || document.body).scrollTop); + if (!below) point += hints.offsetHeight; + if (point <= editor.top || point >= editor.bottom) return completion.close(); + hints.style.top = newTop + "px"; + hints.style.left = (left + startScroll.left - curScroll.left) + "px"; + }); + + CodeMirror.on(hints, "dblclick", function (e) { + var t = getHintElement(hints, e.target || e.srcElement); + if (t && t.hintId != null) { + widget.changeActive(t.hintId); + widget.pick(); + } + }); + + CodeMirror.on(hints, "click", function (e) { + var t = getHintElement(hints, e.target || e.srcElement); + if (t && t.hintId != null) { + widget.changeActive(t.hintId); + if (completion.options.completeOnSingleClick) widget.pick(); + } + }); + + CodeMirror.on(hints, "mousedown", function () { + setTimeout(function () { + cm.focus(); + }, 20); + }); + + CodeMirror.signal(data, "select", completions[0], hints.firstChild); + return true; + } + + Widget.prototype = { + close: function () { + if (this.completion.widget != this) return; + this.completion.widget = null; + this.hints.parentNode.removeChild(this.hints); + this.completion.cm.removeKeyMap(this.keyMap); + + var cm = this.completion.cm; + if (this.completion.options.closeOnUnfocus) { + cm.off("blur", this.onBlur); + cm.off("focus", this.onFocus); + } + cm.off("scroll", this.onScroll); + }, + + disable: function () { + this.completion.cm.removeKeyMap(this.keyMap); + var widget = this; + this.keyMap = { + Enter: function () { + widget.picked = true; + } + }; + this.completion.cm.addKeyMap(this.keyMap); + }, + + pick: function () { + this.completion.pick(this.data, this.selectedHint); + }, + + changeActive: function (i, avoidWrap) { + if (i >= this.data.list.length) + i = avoidWrap ? this.data.list.length - 1 : 0; + else if (i < 0) + i = avoidWrap ? 0 : this.data.list.length - 1; + if (this.selectedHint == i) return; + var node = this.hints.childNodes[this.selectedHint]; + node.className = node.className.replace(" " + ACTIVE_HINT_ELEMENT_CLASS, ""); + node = this.hints.childNodes[this.selectedHint = i]; + node.className += " " + ACTIVE_HINT_ELEMENT_CLASS; + if (node.offsetTop < this.hints.scrollTop) + this.hints.scrollTop = node.offsetTop - 3; + else if (node.offsetTop + node.offsetHeight > this.hints.scrollTop + this.hints.clientHeight) + this.hints.scrollTop = node.offsetTop + node.offsetHeight - this.hints.clientHeight + 3; + CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node); + }, + + screenAmount: function () { + return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1; + } + }; + + CodeMirror.registerHelper("hint", "auto", function (cm, options) { + var helpers = cm.getHelpers(cm.getCursor(), "hint"), words; + if (helpers.length) { + for (var i = 0; i < helpers.length; i++) { + var cur = helpers[i](cm, options); + if (cur && cur.list.length) return cur; + } + } else if (words = cm.getHelper(cm.getCursor(), "hintWords")) { + if (words) return CodeMirror.hint.fromList(cm, {words: words}); + } else if (CodeMirror.hint.anyword) { + return CodeMirror.hint.anyword(cm, options); + } + }); + + CodeMirror.registerHelper("hint", "fromList", function (cm, options) { + var cur = cm.getCursor(), token = cm.getTokenAt(cur); + var found = []; + for (var i = 0; i < options.words.length; i++) { + var word = options.words[i]; + if (word.slice(0, token.string.length) == token.string) + found.push(word); + } + + if (found.length) return { + list: found, + from: CodeMirror.Pos(cur.line, token.start), + to: CodeMirror.Pos(cur.line, token.end) + }; + }); + + CodeMirror.commands.autocomplete = CodeMirror.showHint; + + var defaultOptions = { + hint: CodeMirror.hint.auto, + completeSingle: true, + alignWithWord: true, + closeCharacters: /[\s()\[\]{};:>,]/, + closeOnUnfocus: true, + completeOnSingleClick: true, + container: null, + customKeys: null, + extraKeys: null + }; + + CodeMirror.defineOption("hintOptions", null); +});/** + * Farbtastic Color Picker 1.2 + * © 2008 Steven Wittens + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +jQuery.fn.farbtastic = function (callback) { + $.farbtastic(this, callback); + return this; +}; + +jQuery.farbtastic = function (container, callback) { + var container = $(container).get(0); + return container.farbtastic || (container.farbtastic = new jQuery._farbtastic(container, callback)); +} + +jQuery._farbtastic = function (container, callback) { + // Store farbtastic object + var fb = this; + + // Insert markup + $(container).html('red
”, “green
”, “cornflowerblue
”, etc)#000
”, “#fc0
”, etc)#000000
”, “#bd2300
”)rgb(200, 100, 0)
”)rgb(100%, 175%, 0%)
”)hsb(0.5, 0.25, 1)
”)Here is short list of commands available, for more details see SVG path string format.
+ #Command | Name | Parameters |
---|---|---|
M | moveto | (x y)+ |
Z | closepath | (none) |
L | lineto | (x y)+ |
H | horizontal lineto | x+ |
V | vertical lineto | y+ |
C | curveto | (x1 y1 x2 y2 x y)+ |
S | smooth curveto | (x2 y2 x y)+ |
Q | quadratic Bézier curveto | (x1 y1 x y)+ |
T | smooth quadratic Bézier curveto | (x y)+ |
A | elliptical arc | (rx ry x-axis-rotation large-arc-flag sweep-flag x y)+ |
R | Catmull-Rom curveto* | x1 y1 (x y)+ |
See also Easing demo.
+ \*/ + var ef = R.easing_formulas = { + linear: function (n) { + return n; + }, + "<": function (n) { + return pow(n, 1.7); + }, + ">": function (n) { + return pow(n, .48); + }, + "<>": function (n) { + var q = .48 - n / 1.04, + Q = math.sqrt(.1734 + q * q), + x = Q - q, + X = pow(abs(x), 1 / 3) * (x < 0 ? -1 : 1), + y = -Q - q, + Y = pow(abs(y), 1 / 3) * (y < 0 ? -1 : 1), + t = X + Y + .5; + return (1 - t) * 3 * t * t + t * t * t; + }, + backIn: function (n) { + var s = 1.70158; + return n * n * ((s + 1) * n - s); + }, + backOut: function (n) { + n = n - 1; + var s = 1.70158; + return n * n * ((s + 1) * n + s) + 1; + }, + elastic: function (n) { + if (n == !!n) { + return n; + } + return pow(2, -10 * n) * math.sin((n - .075) * (2 * PI) / .3) + 1; + }, + bounce: function (n) { + var s = 7.5625, + p = 2.75, + l; + if (n < (1 / p)) { + l = s * n * n; + } else { + if (n < (2 / p)) { + n -= (1.5 / p); + l = s * n * n + .75; + } else { + if (n < (2.5 / p)) { + n -= (2.25 / p); + l = s * n * n + .9375; + } else { + n -= (2.625 / p); + l = s * n * n + .984375; + } + } + } + return l; + } + }; + ef.easeIn = ef["ease-in"] = ef["<"]; + ef.easeOut = ef["ease-out"] = ef[">"]; + ef.easeInOut = ef["ease-in-out"] = ef["<>"]; + ef["back-in"] = ef.backIn; + ef["back-out"] = ef.backOut; + + var animationElements = [], + requestAnimFrame = window.requestAnimationFrame || + window.webkitRequestAnimationFrame || + window.mozRequestAnimationFrame || + window.oRequestAnimationFrame || + window.msRequestAnimationFrame || + function (callback) { + setTimeout(callback, 16); + }, + animation = function () { + var Now = +new Date, + l = 0; + for (; l < animationElements.length; l++) { + var e = animationElements[l]; + if (e.el.removed || e.paused) { + continue; + } + var time = Now - e.start, + ms = e.ms, + easing = e.easing, + from = e.from, + diff = e.diff, + to = e.to, + t = e.t, + that = e.el, + set = {}, + now, + init = {}, + key; + if (e.initstatus) { + time = (e.initstatus * e.anim.top - e.prev) / (e.percent - e.prev) * ms; + e.status = e.initstatus; + delete e.initstatus; + e.stop && animationElements.splice(l--, 1); + } else { + e.status = (e.prev + (e.percent - e.prev) * (time / ms)) / e.anim.top; + } + if (time < 0) { + continue; + } + if (time < ms) { + var pos = easing(time / ms); + for (var attr in from) if (from[has](attr)) { + switch (availableAnimAttrs[attr]) { + case nu: + now = +from[attr] + pos * ms * diff[attr]; + break; + case "colour": + now = "rgb(" + [ + upto255(round(from[attr].r + pos * ms * diff[attr].r)), + upto255(round(from[attr].g + pos * ms * diff[attr].g)), + upto255(round(from[attr].b + pos * ms * diff[attr].b)) + ].join(",") + ")"; + break; + case "path": + now = []; + for (var i = 0, ii = from[attr].length; i < ii; i++) { + now[i] = [from[attr][i][0]]; + for (var j = 1, jj = from[attr][i].length; j < jj; j++) { + now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j]; + } + now[i] = now[i].join(S); + } + now = now.join(S); + break; + case "transform": + if (diff[attr].real) { + now = []; + for (i = 0, ii = from[attr].length; i < ii; i++) { + now[i] = [from[attr][i][0]]; + for (j = 1, jj = from[attr][i].length; j < jj; j++) { + now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j]; + } + } + } else { + var get = function (i) { + return +from[attr][i] + pos * ms * diff[attr][i]; + }; + // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]]; + now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]]; + } + break; + case "csv": + if (attr == "clip-rect") { + now = []; + i = 4; + while (i--) { + now[i] = +from[attr][i] + pos * ms * diff[attr][i]; + } + } + break; + default: + var from2 = [][concat](from[attr]); + now = []; + i = that.paper.customAttributes[attr].length; + while (i--) { + now[i] = +from2[i] + pos * ms * diff[attr][i]; + } + break; + } + set[attr] = now; + } + that.attr(set); + (function (id, that, anim) { + setTimeout(function () { + eve("raphael.anim.frame." + id, that, anim); + }); + })(that.id, that, e.anim); + } else { + (function(f, el, a) { + setTimeout(function() { + eve("raphael.anim.frame." + el.id, el, a); + eve("raphael.anim.finish." + el.id, el, a); + R.is(f, "function") && f.call(el); + }); + })(e.callback, that, e.anim); + that.attr(to); + animationElements.splice(l--, 1); + if (e.repeat > 1 && !e.next) { + for (key in to) if (to[has](key)) { + init[key] = e.totalOrigin[key]; + } + e.el.attr(init); + runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1); + } + if (e.next && !e.stop) { + runAnimation(e.anim, e.el, e.next, null, e.totalOrigin, e.repeat); + } + } + } + animationElements.length && requestAnimFrame(animation); + }, + upto255 = function (color) { + return color > 255 ? 255 : color < 0 ? 0 : color; + }; + /*\ + * Element.animateWith + [ method ] + ** + * Acts similar to @Element.animate, but ensure that given animation runs in sync with another given element. + ** + > Parameters + ** + - el (object) element to sync with + - anim (object) animation to sync with + - params (object) #optional final attributes for the element, see also @Element.attr + - ms (number) #optional number of milliseconds for animation to run + - easing (string) #optional easing type. Accept on of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)` + - callback (function) #optional callback function. Will be called at the end of animation. + * or + - element (object) element to sync with + - anim (object) animation to sync with + - animation (object) #optional animation object, see @Raphael.animation + ** + = (object) original element + \*/ + elproto.animateWith = function (el, anim, params, ms, easing, callback) { + var element = this; + if (element.removed) { + callback && callback.call(element); + return element; + } + var a = params instanceof Animation ? params : R.animation(params, ms, easing, callback), + x, y; + runAnimation(a, element, a.percents[0], null, element.attr()); + for (var i = 0, ii = animationElements.length; i < ii; i++) { + if (animationElements[i].anim == anim && animationElements[i].el == el) { + animationElements[ii - 1].start = animationElements[i].start; + break; + } + } + return element; + // + // + // var a = params ? R.animation(params, ms, easing, callback) : anim, + // status = element.status(anim); + // return this.animate(a).status(a, status * anim.ms / a.ms); + }; + function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) { + var cx = 3 * p1x, + bx = 3 * (p2x - p1x) - cx, + ax = 1 - cx - bx, + cy = 3 * p1y, + by = 3 * (p2y - p1y) - cy, + ay = 1 - cy - by; + function sampleCurveX(t) { + return ((ax * t + bx) * t + cx) * t; + } + function solve(x, epsilon) { + var t = solveCurveX(x, epsilon); + return ((ay * t + by) * t + cy) * t; + } + function solveCurveX(x, epsilon) { + var t0, t1, t2, x2, d2, i; + for(t2 = x, i = 0; i < 8; i++) { + x2 = sampleCurveX(t2) - x; + if (abs(x2) < epsilon) { + return t2; + } + d2 = (3 * ax * t2 + 2 * bx) * t2 + cx; + if (abs(d2) < 1e-6) { + break; + } + t2 = t2 - x2 / d2; + } + t0 = 0; + t1 = 1; + t2 = x; + if (t2 < t0) { + return t0; + } + if (t2 > t1) { + return t1; + } + while (t0 < t1) { + x2 = sampleCurveX(t2); + if (abs(x2 - x) < epsilon) { + return t2; + } + if (x > x2) { + t0 = t2; + } else { + t1 = t2; + } + t2 = (t1 - t0) / 2 + t0; + } + return t2; + } + return solve(t, 1 / (200 * duration)); + } + elproto.onAnimation = function (f) { + f ? eve.on("raphael.anim.frame." + this.id, f) : eve.unbind("raphael.anim.frame." + this.id); + return this; + }; + function Animation(anim, ms) { + var percents = [], + newAnim = {}; + this.ms = ms; + this.times = 1; + if (anim) { + for (var attr in anim) if (anim[has](attr)) { + newAnim[toFloat(attr)] = anim[attr]; + percents.push(toFloat(attr)); + } + percents.sort(sortByNumber); + } + this.anim = newAnim; + this.top = percents[percents.length - 1]; + this.percents = percents; + } + /*\ + * Animation.delay + [ method ] + ** + * Creates a copy of existing animation object with given delay. + ** + > Parameters + ** + - delay (number) number of ms to pass between animation start and actual animation + ** + = (object) new altered Animation object + | var anim = Raphael.animation({cx: 10, cy: 20}, 2e3); + | circle1.animate(anim); // run the given animation immediately + | circle2.animate(anim.delay(500)); // run the given animation after 500 ms + \*/ + Animation.prototype.delay = function (delay) { + var a = new Animation(this.anim, this.ms); + a.times = this.times; + a.del = +delay || 0; + return a; + }; + /*\ + * Animation.repeat + [ method ] + ** + * Creates a copy of existing animation object with given repetition. + ** + > Parameters + ** + - repeat (number) number iterations of animation. For infinite animation pass `Infinity` + ** + = (object) new altered Animation object + \*/ + Animation.prototype.repeat = function (times) { + var a = new Animation(this.anim, this.ms); + a.del = this.del; + a.times = math.floor(mmax(times, 0)) || 1; + return a; + }; + function runAnimation(anim, element, percent, status, totalOrigin, times) { + percent = toFloat(percent); + var params, + isInAnim, + isInAnimSet, + percents = [], + next, + prev, + timestamp, + ms = anim.ms, + from = {}, + to = {}, + diff = {}; + if (status) { + for (i = 0, ii = animationElements.length; i < ii; i++) { + var e = animationElements[i]; + if (e.el.id == element.id && e.anim == anim) { + if (e.percent != percent) { + animationElements.splice(i, 1); + isInAnimSet = 1; + } else { + isInAnim = e; + } + element.attr(e.totalOrigin); + break; + } + } + } else { + status = +to; // NaN + } + for (var i = 0, ii = anim.percents.length; i < ii; i++) { + if (anim.percents[i] == percent || anim.percents[i] > status * anim.top) { + percent = anim.percents[i]; + prev = anim.percents[i - 1] || 0; + ms = ms / anim.top * (percent - prev); + next = anim.percents[i + 1]; + params = anim.anim[percent]; + break; + } else if (status) { + element.attr(anim.anim[anim.percents[i]]); + } + } + if (!params) { + return; + } + if (!isInAnim) { + for (var attr in params) if (params[has](attr)) { + if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) { + from[attr] = element.attr(attr); + (from[attr] == null) && (from[attr] = availableAttrs[attr]); + to[attr] = params[attr]; + switch (availableAnimAttrs[attr]) { + case nu: + diff[attr] = (to[attr] - from[attr]) / ms; + break; + case "colour": + from[attr] = R.getRGB(from[attr]); + var toColour = R.getRGB(to[attr]); + diff[attr] = { + r: (toColour.r - from[attr].r) / ms, + g: (toColour.g - from[attr].g) / ms, + b: (toColour.b - from[attr].b) / ms + }; + break; + case "path": + var pathes = path2curve(from[attr], to[attr]), + toPath = pathes[1]; + from[attr] = pathes[0]; + diff[attr] = []; + for (i = 0, ii = from[attr].length; i < ii; i++) { + diff[attr][i] = [0]; + for (var j = 1, jj = from[attr][i].length; j < jj; j++) { + diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms; + } + } + break; + case "transform": + var _ = element._, + eq = equaliseTransform(_[attr], to[attr]); + if (eq) { + from[attr] = eq.from; + to[attr] = eq.to; + diff[attr] = []; + diff[attr].real = true; + for (i = 0, ii = from[attr].length; i < ii; i++) { + diff[attr][i] = [from[attr][i][0]]; + for (j = 1, jj = from[attr][i].length; j < jj; j++) { + diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms; + } + } + } else { + var m = (element.matrix || new Matrix), + to2 = { + _: {transform: _.transform}, + getBBox: function () { + return element.getBBox(1); + } + }; + from[attr] = [ + m.a, + m.b, + m.c, + m.d, + m.e, + m.f + ]; + extractTransform(to2, to[attr]); + to[attr] = to2._.transform; + diff[attr] = [ + (to2.matrix.a - m.a) / ms, + (to2.matrix.b - m.b) / ms, + (to2.matrix.c - m.c) / ms, + (to2.matrix.d - m.d) / ms, + (to2.matrix.e - m.e) / ms, + (to2.matrix.f - m.f) / ms + ]; + // from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy]; + // var to2 = {_:{}, getBBox: function () { return element.getBBox(); }}; + // extractTransform(to2, to[attr]); + // diff[attr] = [ + // (to2._.sx - _.sx) / ms, + // (to2._.sy - _.sy) / ms, + // (to2._.deg - _.deg) / ms, + // (to2._.dx - _.dx) / ms, + // (to2._.dy - _.dy) / ms + // ]; + } + break; + case "csv": + var values = Str(params[attr])[split](separator), + from2 = Str(from[attr])[split](separator); + if (attr == "clip-rect") { + from[attr] = from2; + diff[attr] = []; + i = from2.length; + while (i--) { + diff[attr][i] = (values[i] - from[attr][i]) / ms; + } + } + to[attr] = values; + break; + default: + values = [][concat](params[attr]); + from2 = [][concat](from[attr]); + diff[attr] = []; + i = element.paper.customAttributes[attr].length; + while (i--) { + diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms; + } + break; + } + } + } + var easing = params.easing, + easyeasy = R.easing_formulas[easing]; + if (!easyeasy) { + easyeasy = Str(easing).match(bezierrg); + if (easyeasy && easyeasy.length == 5) { + var curve = easyeasy; + easyeasy = function (t) { + return CubicBezierAtTime(t, +curve[1], +curve[2], +curve[3], +curve[4], ms); + }; + } else { + easyeasy = pipe; + } + } + timestamp = params.start || anim.start || +new Date; + e = { + anim: anim, + percent: percent, + timestamp: timestamp, + start: timestamp + (anim.del || 0), + status: 0, + initstatus: status || 0, + stop: false, + ms: ms, + easing: easyeasy, + from: from, + diff: diff, + to: to, + el: element, + callback: params.callback, + prev: prev, + next: next, + repeat: times || anim.times, + origin: element.attr(), + totalOrigin: totalOrigin + }; + animationElements.push(e); + if (status && !isInAnim && !isInAnimSet) { + e.stop = true; + e.start = new Date - ms * status; + if (animationElements.length == 1) { + return animation(); + } + } + if (isInAnimSet) { + e.start = new Date - e.ms * status; + } + animationElements.length == 1 && requestAnimFrame(animation); + } else { + isInAnim.initstatus = status; + isInAnim.start = new Date - isInAnim.ms * status; + } + eve("raphael.anim.start." + element.id, element, anim); + } + /*\ + * Raphael.animation + [ method ] + ** + * Creates an animation object that can be passed to the @Element.animate or @Element.animateWith methods. + * See also @Animation.delay and @Animation.repeat methods. + ** + > Parameters + ** + - params (object) final attributes for the element, see also @Element.attr + - ms (number) number of milliseconds for animation to run + - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)` + - callback (function) #optional callback function. Will be called at the end of animation. + ** + = (object) @Animation + \*/ + R.animation = function (params, ms, easing, callback) { + if (params instanceof Animation) { + return params; + } + if (R.is(easing, "function") || !easing) { + callback = callback || easing || null; + easing = null; + } + params = Object(params); + ms = +ms || 0; + var p = {}, + json, + attr; + for (attr in params) if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) { + json = true; + p[attr] = params[attr]; + } + if (!json) { + // if percent-like syntax is used and end-of-all animation callback used + if(callback){ + // find the last one + var lastKey = 0; + for(var i in params){ + var percent = toInt(i); + if(params[has](i) && percent > lastKey){ + lastKey = percent; + } + } + lastKey += '%'; + // if already defined callback in the last keyframe, skip + !params[lastKey].callback && (params[lastKey].callback = callback); + } + return new Animation(params, ms); + } else { + easing && (p.easing = easing); + callback && (p.callback = callback); + return new Animation({100: p}, ms); + } + }; + /*\ + * Element.animate + [ method ] + ** + * Creates and starts animation for given element. + ** + > Parameters + ** + - params (object) final attributes for the element, see also @Element.attr + - ms (number) number of milliseconds for animation to run + - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)` + - callback (function) #optional callback function. Will be called at the end of animation. + * or + - animation (object) animation object, see @Raphael.animation + ** + = (object) original element + \*/ + elproto.animate = function (params, ms, easing, callback) { + var element = this; + if (element.removed) { + callback && callback.call(element); + return element; + } + var anim = params instanceof Animation ? params : R.animation(params, ms, easing, callback); + runAnimation(anim, element, anim.percents[0], null, element.attr()); + return element; + }; + /*\ + * Element.setTime + [ method ] + ** + * Sets the status of animation of the element in milliseconds. Similar to @Element.status method. + ** + > Parameters + ** + - anim (object) animation object + - value (number) number of milliseconds from the beginning of the animation + ** + = (object) original element if `value` is specified + * Note, that during animation following events are triggered: + * + * On each animation frame event `anim.frame.Please refer to the SVG specification for an explanation of these parameters.
+ o arrow-end (string) arrowhead on the end of the path. The format for string is `Please refer to SVG documentation regarding path string. Raphaël fully supports it.
+ > Colour Parsing + #red
”, “green
”, “cornflowerblue
”, etc)#000
”, “#fc0
”, etc)#000000
”, “#bd2300
”)rgb(200, 100, 0)
”)rgb(100%, 175%, 0%)
”)rgba(200, 100, 0, .5)
”)rgba(100%, 175%, 0%, 50%)
”)hsb(0.5, 0.25, 1)
”)hsl(240deg, 1, .5)
” or, if you want to go fancy, “hsl(240°, 1, .5)
”