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1 package org.antlr.works.plugin.container;
2
3 import org.antlr.xjlib.appkit.frame.XJFrame;
4 import org.antlr.xjlib.appkit.frame.XJFrameInterface;
5 import org.antlr.xjlib.appkit.menu.XJMainMenuBar;
6 import org.antlr.xjlib.appkit.menu.XJMenu;
7 import org.antlr.xjlib.appkit.menu.XJMenuItem;
8 import org.antlr.xjlib.appkit.undo.XJUndo;
9 import org.antlr.xjlib.appkit.undo.XJUndoDelegate;
10 import org.antlr.xjlib.appkit.undo.XJUndoEngine;
11
12 import javax.swing.*;
13 import javax.swing.text.DefaultEditorKit  ;
14 import java.awt.*;
15
45
46 public class PCXJFrameInterface implements XJFrameInterface {
47
48 private PluginContainer container;
49 private XJUndoEngine undoEngine;
50
51 public PCXJFrameInterface(PluginContainer container) {
52 this.container = container;
53 undoEngine = new XJUndoEngine();
54 }
55
56 public void registerUndo(XJUndoDelegate delegate, JTextPane textPane) {
57 undoEngine.registerUndo(new XJUndo(undoEngine, delegate), textPane);
58 }
59
60 public XJUndo getUndo(JTextPane textPane) {
61 return undoEngine.getUndo(textPane);
62 }
63
64 public XJUndo getCurrentUndo() {
65 return undoEngine.getCurrentUndo();
66 }
67
68 public XJMainMenuBar getMainMenuBar() {
69 return container.getMainMenuBar();
70 }
71
72 public Container getJavaContainer() {
73 return container.getContentPane();
74 }
75
76 public JLayeredPane getLayeredPane() {
77 return container.getLayeredPane();
78 }
79
80 public JRootPane getRootPane() {
81 return container.getRootPane();
82 }
83
84 private void performUndo() {
85 XJUndo undo = getCurrentUndo();
86 if(undo != null) {
87 undo.performUndo();
88 }
89 }
90
91 private void performRedo() {
92 XJUndo undo = getCurrentUndo();
93 if(undo != null) {
94 undo.performRedo();
95 }
96 }
97
98 public void handleMenuEvent(XJMenu menu, XJMenuItem item) {
99 switch(item.getTag()) {
100 case XJMainMenuBar.MI_UNDO:
101 performUndo();
102 break;
103 case XJMainMenuBar.MI_REDO:
104 performRedo();
105 break;
106 case XJMainMenuBar.MI_CUT:
107 XJFrame.performActionOnFocusedJComponent(DefaultEditorKit.cutAction);
108 break;
109 case XJMainMenuBar.MI_COPY:
110 XJFrame.performActionOnFocusedJComponent(DefaultEditorKit.copyAction);
111 break;
112 case XJMainMenuBar.MI_PASTE:
113 XJFrame.performActionOnFocusedJComponent(DefaultEditorKit.pasteAction);
114 break;
115 case XJMainMenuBar.MI_SELECT_ALL:
116 XJFrame.performActionOnFocusedJComponent(DefaultEditorKit.selectAllAction);
117 break;
118 }
119
120 }
121
122
123 }
124 |
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