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Merge in DESIGN/design from ~KERRY/design_10.0:release/11.0 to release/11.0 * commit '91383d8d020026dee17b8ce0c6a42fd48344a2d7': KERNEL-13094 支持frm的组件copy到fvsrelease/11.0
kerry-王周勇
2 years ago
4 changed files with 122 additions and 12 deletions
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package com.fr.design.designer.beans.models; |
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public interface ClipboardProvider { |
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/** |
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* 剪切到剪贴板 |
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* |
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* @param o 剪切对象 |
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*/ |
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void cut2Clipboard(Object o); |
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/** |
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* 复制到剪贴板 |
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* |
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* @param o 复制对象 |
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*/ |
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void copy2Clipboard(Object o); |
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} |
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package com.fr.design.designer.beans.models; |
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import java.util.ArrayList; |
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import java.util.List; |
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/** |
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* 用来管理不同剪贴板,以及之间的数据同步 |
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*/ |
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public class DashboardClipboardManager { |
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private static class Holder { |
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private static final DashboardClipboardManager HOLDER = new DashboardClipboardManager(); |
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} |
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private static final List<ClipboardProvider> CLIPBOARD_LIST = new ArrayList<>(); |
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public void registerDashboardClipboard(ClipboardProvider clipboard) { |
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CLIPBOARD_LIST.add(clipboard); |
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} |
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public void removeDashboardClipboard(ClipboardProvider clipboard) { |
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CLIPBOARD_LIST.remove(clipboard); |
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} |
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public static DashboardClipboardManager getInstance() { |
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return Holder.HOLDER; |
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} |
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private DashboardClipboardManager() { |
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} |
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public void cut2Clipboard(Object o) { |
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for (ClipboardProvider clipboard : CLIPBOARD_LIST) { |
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//同步其他剪贴板
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clipboard.cut2Clipboard(o); |
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} |
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} |
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public void copy2Clipboard(Object o) { |
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for (ClipboardProvider clipboard : CLIPBOARD_LIST) { |
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//同步其他剪贴板
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clipboard.copy2Clipboard(o); |
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} |
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} |
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} |
@ -0,0 +1,45 @@
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package com.fr.design.designer.beans.models; |
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import com.fr.design.mainframe.FormSelection; |
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public class FormSelectionClipboard implements ClipboardProvider { |
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private static final FormSelection FRM_CLIPBOARD = new FormSelection(); |
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static { |
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DashboardClipboardManager.getInstance().registerDashboardClipboard(FormSelectionClipboard.getInstance()); |
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} |
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private static class Holder { |
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private static final FormSelectionClipboard HOLDER = new FormSelectionClipboard(); |
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} |
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public static FormSelectionClipboard getInstance() { |
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return Holder.HOLDER; |
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} |
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private FormSelectionClipboard() { |
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} |
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public boolean isEmpty() { |
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return FRM_CLIPBOARD.isEmpty(); |
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} |
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public FormSelection getClipboard() { |
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return FRM_CLIPBOARD; |
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} |
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@Override |
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public void cut2Clipboard(Object o) { |
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if (o instanceof FormSelection) { |
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((FormSelection) o).cut2ClipBoard(FRM_CLIPBOARD); |
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} |
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} |
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@Override |
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public void copy2Clipboard(Object o) { |
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if (o instanceof FormSelection) { |
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((FormSelection) o).copy2ClipBoard(FRM_CLIPBOARD); |
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} |
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} |
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} |
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