From c3584e98a6362473e5fb992770b6ae79ca74787a Mon Sep 17 00:00:00 2001 From: "Yuan.Wang" <1536296691@qq.com> Date: Tue, 27 Oct 2020 11:05:58 +0800 Subject: [PATCH] =?UTF-8?q?REPORT-40027=20=E7=BC=93=E5=AD=98=E6=A8=A1?= =?UTF-8?q?=E6=9D=BF=E7=9A=84=E7=BB=84=E4=BB=B6=E6=A0=91=E5=B1=95=E5=BC=80?= =?UTF-8?q?=E8=B7=AF=E5=BE=84=EF=BC=8C=E5=9C=A8=E5=88=87=E6=8D=A2=E6=A8=A1?= =?UTF-8?q?=E6=9D=BF=E7=9A=84=E6=97=B6=E5=80=99=E4=BF=9D=E8=AF=81=E7=BB=84?= =?UTF-8?q?=E4=BB=B6=E6=A0=91=E7=9A=84=E5=B1=95=E5=BC=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../fr/design/mainframe/ComponentTree.java | 105 +++++++++++------- .../mainframe/FormHierarchyTreePane.java | 80 ++++++------- .../java/com/fr/design/mainframe/JForm.java | 19 +++- 3 files changed, 121 insertions(+), 83 deletions(-) diff --git a/designer-form/src/main/java/com/fr/design/mainframe/ComponentTree.java b/designer-form/src/main/java/com/fr/design/mainframe/ComponentTree.java index ee667fd38c..2643f95965 100644 --- a/designer-form/src/main/java/com/fr/design/mainframe/ComponentTree.java +++ b/designer-form/src/main/java/com/fr/design/mainframe/ComponentTree.java @@ -4,11 +4,9 @@ import com.fr.design.constants.UIConstants; import com.fr.design.designer.creator.XCreator; import com.fr.design.designer.creator.XCreatorUtils; import com.fr.design.designer.creator.XLayoutContainer; -import com.fr.design.designer.creator.XWAbsoluteBodyLayout; -import com.fr.design.designer.creator.XWFitLayout; -import com.fr.design.designer.creator.cardlayout.XCardSwitchButton; import com.fr.design.designer.treeview.ComponentTreeCellRenderer; import com.fr.design.designer.treeview.ComponentTreeModel; +import com.fr.design.file.HistoryTemplateListCache; import com.fr.design.gui.itree.UITreeUI; import com.fr.design.utils.gui.GUICoreUtils; import com.fr.stable.StringUtils; @@ -19,9 +17,7 @@ import javax.swing.JPanel; import javax.swing.JPopupMenu; import javax.swing.JTree; import javax.swing.SwingUtilities; -import javax.swing.tree.DefaultMutableTreeNode; import javax.swing.tree.TreeCellRenderer; -import javax.swing.tree.TreeNode; import javax.swing.tree.TreePath; import javax.swing.tree.TreeSelectionModel; import java.awt.BorderLayout; @@ -37,8 +33,9 @@ import java.awt.image.BufferedImage; import java.io.IOException; import java.util.ArrayList; import java.util.Enumeration; +import java.util.HashMap; import java.util.List; -import java.util.Vector; +import java.util.Map; public class ComponentTree extends JTree { @@ -46,6 +43,8 @@ public class ComponentTree extends JTree { private ComponentTreeModel model; private UITreeUI uiTreeUI = new UITreeUI(); private PopupPreviewPane previewPane; + + private static final Map> treePathCache = new HashMap<>(); private static final int PADDING_LEFT = 5; private static final int PADDING_TOP = 5; @@ -85,6 +84,7 @@ public class ComponentTree extends JTree { public ComponentTree(FormDesigner designer, ComponentTreeModel model) { this(designer); this.setModel(model); + expandTree(); } public void setSelectionPath(TreePath path) { @@ -138,7 +138,6 @@ public class ComponentTree extends JTree { setSelectionPaths(treepath); if (treepath.length > 0) { scrollPathToVisible(treepath[0]); - //expandPath(treepath[0]); } } @@ -193,6 +192,20 @@ public class ComponentTree extends JTree { return paths; } + @Override + protected void setExpandedState(TreePath path, boolean state) { + super.setExpandedState(path, state); + saveTreePath(); + } + + /** + * 删除key对应的缓存展开路径 + */ + public void removeTreePath(String key) { + if (!StringUtils.isEmpty(key)) { + treePathCache.remove(key); + } + } private void setSelectionPath() { @@ -232,6 +245,7 @@ public class ComponentTree extends JTree { public void refreshTreeRoot() { model = new ComponentTreeModel(designer, designer.getTopContainer()); setModel(model); + expandTree(); setDragEnabled(false); setDropMode(DropMode.ON_OR_INSERT); setTransferHandler(new TreeTransferHandler()); @@ -239,49 +253,62 @@ public class ComponentTree extends JTree { } /** - * 获得树的展开路径 - * */ - public void getExpandNodes(List searchList) { - getExpandNodes((XLayoutContainer)designer.getTopContainer(),searchList); + * 从缓存中获取展开路径并进行展开 + */ + public void expandTree() { + expandTree(loadTreePath()); } - public void getExpandNodes(XLayoutContainer container, List searchList) { - TreePath treePath = buildTreePath(container); - if (isExpanded(treePath)) { - searchList.add(treePath); - for (int i = 0, size = container.getXCreatorCount(); i < size; i++) { - XCreator creator = container.getXCreator(i); - if (creator.acceptType(XLayoutContainer.class) || creator.acceptType(XCardSwitchButton.class)) { - getExpandNodes((XLayoutContainer) creator.getXCreator(), searchList); - } - } + /** + * 按照传入参数展开组件树 + */ + private void expandTree(List list) { + if (list == null) { + return; } - //对绝对布局做特殊处理 - if (container.acceptType(XWFitLayout.class)) { - XWFitLayout bodyFitLayout = (XWFitLayout) container; - for (int j = 0; j < bodyFitLayout.getXCreatorCount(); j++) { - //类型是绝对布局并且还是body - if (bodyFitLayout.getXCreator(j).acceptType(XWAbsoluteBodyLayout.class)) { - container = (XLayoutContainer) bodyFitLayout.getXCreator(j); - getExpandNodes(container, searchList); + for (TreePath treePath : list) { + if (treePath.getLastPathComponent() instanceof XLayoutContainer) { + XLayoutContainer creator = (XLayoutContainer) treePath.getLastPathComponent(); + if (XCreatorUtils.getParentXLayoutContainer(creator) == null) { + continue; } + expandPath(treePath); } } } /** - * 将树按照展开路径进行展开 - * */ - public void expandNodes(List list){ - for(TreePath treePath:list) { - if (treePath.getLastPathComponent() instanceof XLayoutContainer) { - XLayoutContainer creator= (XLayoutContainer) treePath.getLastPathComponent(); - if (XCreatorUtils.getParentXLayoutContainer(creator) == null) { - continue; - } - expandPath(treePath); + * 获得树的展开路径 + */ + private List getExpandTreePaths() { + List result = new ArrayList<>(); + TreePath rootTreePath = buildTreePath(designer.getTopContainer()); + Enumeration enumeration = getExpandedDescendants(rootTreePath); + if (enumeration != null) { + while (enumeration.hasMoreElements()) { + result.add(enumeration.nextElement()); } } + return result; + } + + private void saveTreePath() { + String templateID = designer.getTarget().getTemplateID(); + JTemplate jt = HistoryTemplateListCache.getInstance().getCurrentEditingTemplate(); + if (templateID != null && jt != null && StringUtils.equals(templateID, jt.getTarget().getTemplateID())) { + String key = jt.getEditingFILE().getPath() + templateID; + treePathCache.put(key, getExpandTreePaths()); + } + } + + private List loadTreePath() { + JTemplate jt = HistoryTemplateListCache.getInstance().getCurrentEditingTemplate(); + if (jt == null) { + return null; + } + String key = jt.getEditingFILE().getPath() + designer.getTarget().getTemplateID(); + + return treePathCache.get(key); } private TreePath buildTreePath(Component comp) { diff --git a/designer-form/src/main/java/com/fr/design/mainframe/FormHierarchyTreePane.java b/designer-form/src/main/java/com/fr/design/mainframe/FormHierarchyTreePane.java index f94475a768..fdb8881c70 100644 --- a/designer-form/src/main/java/com/fr/design/mainframe/FormHierarchyTreePane.java +++ b/designer-form/src/main/java/com/fr/design/mainframe/FormHierarchyTreePane.java @@ -4,7 +4,6 @@ import com.fr.base.BaseUtils; import com.fr.design.actions.UndoableAction; import com.fr.design.constants.UIConstants; import com.fr.design.designer.beans.events.DesignerEditListener; -import com.fr.design.designer.beans.events.DesignerEvent; import com.fr.design.designer.creator.XCreator; import com.fr.design.designer.creator.XWAbsoluteBodyLayout; import com.fr.design.designer.creator.XWParameterLayout; @@ -24,14 +23,12 @@ import javax.swing.Icon; import javax.swing.JComponent; import javax.swing.JPanel; import javax.swing.SwingUtilities; -import javax.swing.tree.TreePath; import java.awt.BorderLayout; import java.awt.Color; import java.awt.Dimension; import java.awt.Graphics; import java.awt.Graphics2D; import java.util.ArrayList; -import java.util.List; /** @@ -48,6 +45,10 @@ public class FormHierarchyTreePane extends FormDockView implements HierarchyTree private ShortCut4JControlPane[] shorts; private ComponentTree componentTree; + private final DesignerEditListener designerEditListener = evt -> { + refreshComponentTree(); + }; + public static FormHierarchyTreePane getInstance() { return HOLDER.singleton; } @@ -94,10 +95,8 @@ public class FormHierarchyTreePane extends FormDockView implements HierarchyTree //TODO 太乱了，需要重写，监听器里加了监听器是什么意思，每次调用该方法都会添加一个新的监听器 public void refreshDockingView() { FormDesigner formDesigner = this.getEditingFormDesigner(); - List list = new ArrayList<>(); removeAll(); if (this.componentTree != null) { - componentTree.getExpandNodes(list); this.componentTree.removeAll(); } if (formDesigner == null) { @@ -106,13 +105,7 @@ public class FormHierarchyTreePane extends FormDockView implements HierarchyTree } componentTree = new ComponentTree(formDesigner); //保证删除组件后组件树不收起 - componentTree.expandNodes(list); - formDesigner.addDesignerEditListener(new DesignerEditListener() { - @Override - public void fireCreatorModified(DesignerEvent evt) { - refreshComponentTree(); - } - }); + formDesigner.addDesignerEditListener(designerEditListener); ComponentTreeModel treeModel = (ComponentTreeModel) componentTree.getModel(); XCreator root = (XCreator) treeModel.getRoot(); @@ -128,6 +121,38 @@ public class FormHierarchyTreePane extends FormDockView implements HierarchyTree refreshComponentTree(); } + public void removeTreePath(String key) { + componentTree.removeTreePath(key); + } + + /** + * 刷新树 + */ + public void refreshRoot() { + componentTree.refreshTreeRoot(); + } + + @Override + /** + * 位置 + * + * @return 位置 + */ + public Location preferredLocation() { + return Location.WEST_BELOW; + } + + protected ShortCut4JControlPane[] createShortcuts() { + ArrayList shortCutList = new ArrayList<>(); + FormDesigner designer = getEditingFormDesigner(); + + for (Action action : designer.getActions()) { + shortCutList.add(new WidgetEnableShortCut((UndoableAction) action)); + } + + return shortCutList.toArray(new ShortCut4JControlPane[shortCutList.size()]); + } + private void refreshComponentTree() { componentTree.setAndScrollSelectionPath(componentTree.getSelectedTreePath()); SwingUtilities.invokeLater(new Runnable() { @@ -178,17 +203,6 @@ public class FormHierarchyTreePane extends FormDockView implements HierarchyTree return toolBarPaneWrapper; } - protected ShortCut4JControlPane[] createShortcuts() { - ArrayList shortCutList = new ArrayList<>(); - FormDesigner designer = getEditingFormDesigner(); - - for (Action action : designer.getActions()) { - shortCutList.add(new WidgetEnableShortCut((UndoableAction) action)); - } - - return shortCutList.toArray(new ShortCut4JControlPane[shortCutList.size()]); - } - /** * 调整结构树para和body的位置 * @@ -212,26 +226,6 @@ public class FormHierarchyTreePane extends FormDockView implements HierarchyTree componentTree = new ComponentTree(formDesigner, treeModel); } - /** - * 刷新树 - */ - public void refreshRoot() { - if (componentTree == null) { - return; - } - componentTree.refreshTreeRoot(); - } - - @Override - /** - * 位置 - * - * @return 位置 - */ - public Location preferredLocation() { - return Location.WEST_BELOW; - } - private class WidgetEnableShortCut extends ShortCut4JControlPane { public WidgetEnableShortCut(ShortCut shortCut) { this.shortCut = shortCut; diff --git a/designer-form/src/main/java/com/fr/design/mainframe/JForm.java b/designer-form/src/main/java/com/fr/design/mainframe/JForm.java index 7cdd7fd600..7f5eb87d66 100644 --- a/designer-form/src/main/java/com/fr/design/mainframe/JForm.java +++ b/designer-form/src/main/java/com/fr/design/mainframe/JForm.java @@ -307,6 +307,23 @@ public class JForm extends JTemplate implements BaseJForm jt) { + + } + + @Override + public void templateSaved(JTemplate jt) { + + } + + @Override + public void templateClosed(JTemplate jt) { + String key = jt.getEditingFILE().getPath() + template.getTemplateID(); + FormHierarchyTreePane.getInstance().removeTreePath(key); + } + }); return tabCenterPane; } @@ -998,7 +1015,7 @@ public class JForm extends JTemplate implements BaseJForm