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1
19 package org.netbeans.modules.refactoring.spi.impl;
20
21 import java.io.IOException  ;
22 import java.util.ArrayList ;
23 import java.util.Iterator ;
24 import javax.swing.*;
25 import javax.swing.text.JTextComponent ;
26 import javax.swing.text.TextAction ;
27 import org.openide.awt.Actions;
28 import org.openide.awt.JMenuPlus;
29 import org.openide.awt.Mnemonics;
30 import org.openide.cookies.InstanceCookie;
31 import org.openide.filesystems.FileObject;
32 import org.openide.filesystems.FileSystem;
33 import org.openide.filesystems.Repository;
34 import org.openide.loaders.DataFolder;
35 import org.openide.loaders.DataObject;
36 import org.openide.nodes.Node;
37 import org.openide.util.Lookup;
38 import org.openide.util.LookupListener;
39 import org.openide.util.NbBundle;
40 import org.openide.util.actions.Presenter;
41
42
46 public final class RefactoringSubMenuAction extends TextAction implements Presenter.Menu, Presenter.Popup {
47 private final boolean showIcons;
48
49 public static RefactoringSubMenuAction create(FileObject o) {
50 return new RefactoringSubMenuAction(true);
51 }
52
53 public static JMenu createMenu() {
54 RefactoringSubMenuAction action = new RefactoringSubMenuAction(true);
55 return (JMenu) action.getMenuPresenter();
56 }
57
58
59 RefactoringSubMenuAction(boolean showIcons) {
60 super(NbBundle.getMessage(RefactoringSubMenuAction.class, "LBL_Action"));
61 this.showIcons = showIcons;
62 }
63
64 public void actionPerformed(java.awt.event.ActionEvent e) {
65 }
66
67 public javax.swing.JMenuItem getMenuPresenter() {
68 return new SubMenu();
69 }
70
71 public javax.swing.JMenuItem getPopupPresenter() {
72 return getMenuPresenter();
73 }
74
75 public boolean equals(Object o) {
76 return (o instanceof RefactoringSubMenuAction);
77 }
78
79 public int hashCode() {
80 return 1;
81 }
82
83 private class SubMenu extends JMenuPlus implements LookupListener {
84 private ArrayList actions = null;
85 private Lookup.Result nodes = null;
86 private boolean nodesChanged = true;
87
88 public SubMenu() {
89 super((String ) RefactoringSubMenuAction.this.getValue(Action.NAME));
90 if (showIcons)
91 setMnemonic(NbBundle.getMessage(RefactoringSubMenuAction.class, "LBL_ActionMnemonic").charAt(0));
92 }
93
94
95 public JPopupMenu getPopupMenu() {
96 if (actions == null) {
97 createMenuItems();
98 }
99 return super.getPopupMenu();
100 }
101
102
103 private void createMenuItems() {
104 actions = new ArrayList ();
105 removeAll();
106 FileSystem dfs = Repository.getDefault().getDefaultFileSystem();
107 FileObject fo = dfs.findResource("Menu/Refactoring"); DataFolder df = DataFolder.findFolder(fo);
109
110 if (df != null) {
111 DataObject actionObjects[] = df.getChildren();
112 for (int i = 0; i < actionObjects.length; i++) {
113 InstanceCookie ic = (InstanceCookie) actionObjects[i].getCookie(InstanceCookie.class);
114 if (ic == null) continue;
115 Object instance;
116 try {
117 instance = ic.instanceCreate();
118 } catch (IOException e) {
119 e.printStackTrace();
121 continue;
122 } catch (ClassNotFoundException e) {
123 e.printStackTrace();
125 continue;
126 }
127 if (instance instanceof RefactoringGlobalAction) {
128 actions.add(instance);
131 JMenuItem mi = new JMenuItem();
132 Actions.connect(mi, (Action ) instance, true);
133 if (!showIcons)
134 mi.setIcon(null);
135 add(mi);
136 } else if (instance instanceof JSeparator) {
137 add((JSeparator) instance);
138 } else if (instance instanceof Presenter.Popup) {
139 JMenuItem temp = ((Presenter.Popup)instance).getPopupPresenter();
140 if (!showIcons)
141 temp.setIcon(null);
142 add(temp);
143 } else if (instance instanceof Action ) {
144 JMenuItem mi = new JMenuItem();
145 Actions.connect(mi, (Action ) instance, true);
146 if (!showIcons)
147 mi.setIcon(null);
148 add(mi);
149 }
150 }
151 }
152 }
153
154 private void setText(JMenuItem t, Action a) {
155 String name = (String ) a.getValue(Action.NAME);
156 int i = Mnemonics.findMnemonicAmpersand(name);
157
158 if (i < 0)
159 t.setText(name);
160 else
161 t.setText(name.substring(0, i) + name.substring(i + 1));
162 }
163
164 public void resultChanged(org.openide.util.LookupEvent ev) {
165 nodesChanged = true;
166 }
167
168 }
169 }
170 |
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