|
1 | | -// -----BEGIN DISCLAIMER----- |
2 | | -/******************************************************************************* |
3 | | - * Copyright (c) 2011, 2021 JCrypTool Team and Contributors |
4 | | - * |
5 | | - * All rights reserved. This program and the accompanying materials are made available under the |
6 | | - * terms of the Eclipse Public License v1.0 which accompanies this distribution, and is available at |
7 | | - * http://www.eclipse.org/legal/epl-v10.html |
8 | | - *******************************************************************************/ |
9 | | -// -----END DISCLAIMER----- |
10 | | -package net.sourceforge.javahexeditor; |
11 | | - |
12 | | -import org.eclipse.swt.SWT; |
13 | | -import org.eclipse.swt.custom.StyledText; |
14 | | -import org.eclipse.swt.events.MenuEvent; |
15 | | -import org.eclipse.swt.events.MenuListener; |
16 | | -import org.eclipse.swt.events.SelectionEvent; |
17 | | -import org.eclipse.swt.events.SelectionListener; |
18 | | -import org.eclipse.swt.widgets.Menu; |
19 | | -import org.eclipse.swt.widgets.MenuItem; |
20 | | -import org.jcryptool.core.util.images.ImageService; |
21 | | -import org.jcryptool.editor.text.JCTTextEditorPlugin; |
22 | | - |
23 | | -/** |
24 | | - * Context Menu |
25 | | - * @author Thorben Groos |
26 | | - * |
27 | | - */ |
28 | | -public class ContextMenu { |
29 | | - |
30 | | - /** |
31 | | - * Adds the context menu to the given styled text |
32 | | - * @param st The styledText where the context menu should be added. |
33 | | - * @param manager JavaHexEditor Manager to get acces to methods like doCopy(), etc. |
34 | | - */ |
35 | | - public static void createMenuForText(StyledText st, Manager manager) { |
36 | | - |
37 | | - Menu menu = new Menu(st); |
38 | | - st.setMenu(menu); |
39 | | - |
40 | | - MenuItem undoItem = new MenuItem(menu, SWT.None); |
41 | | - undoItem.setText(Texts.ContextMenu_undo); |
42 | | - undoItem.setImage(ImageService.createIconFromURL("platform:/plugin/org.eclipse.ui/icons/full/etool16/undo_edit.png").createImage()); //$NON-NLS-1$ |
43 | | - undoItem.addSelectionListener(new SelectionListener() { |
44 | | - |
45 | | - @Override |
46 | | - public void widgetSelected(SelectionEvent e) { |
47 | | - manager.doUndo(); |
48 | | - } |
49 | | - |
50 | | - @Override |
51 | | - public void widgetDefaultSelected(SelectionEvent e) { |
52 | | - // This method did not get called. |
53 | | - } |
54 | | - }); |
55 | | - |
56 | | - MenuItem redoItem = new MenuItem(menu, SWT.None); |
57 | | - redoItem.setText(Texts.ContextMenu_redo); |
58 | | - redoItem.setImage(ImageService.createIconFromURL("platform:/plugin/org.eclipse.ui/icons/full/etool16/redo_edit.png").createImage()); //$NON-NLS-1$ |
59 | | - redoItem.addSelectionListener(new SelectionListener() { |
60 | | - |
61 | | - @Override |
62 | | - public void widgetSelected(SelectionEvent e) { |
63 | | - manager.doRedo(); |
64 | | - } |
65 | | - |
66 | | - @Override |
67 | | - public void widgetDefaultSelected(SelectionEvent e) { |
68 | | - // This method did not get called. |
69 | | - } |
70 | | - }); |
71 | | - |
72 | | - // Separator between redo and copy |
73 | | - new MenuItem(menu, SWT.SEPARATOR); |
74 | | - |
75 | | - MenuItem cutItem = new MenuItem(menu, SWT.None); |
76 | | - cutItem.setText(Texts.ContextMenu_cut); |
77 | | - cutItem.setImage(ImageService.createIconFromURL("platform:/plugin/org.eclipse.ui/icons/full/etool16/cut_edit.png").createImage()); //$NON-NLS-1$ |
78 | | - cutItem.addSelectionListener(new SelectionListener() { |
79 | | - |
80 | | - @Override |
81 | | - public void widgetSelected(SelectionEvent e) { |
82 | | - manager.doCut(); |
83 | | - } |
84 | | - |
85 | | - @Override |
86 | | - public void widgetDefaultSelected(SelectionEvent e) { |
87 | | - // This method did not get called. |
88 | | - } |
89 | | - }); |
90 | | - |
91 | | - MenuItem copyItem = new MenuItem(menu, SWT.None); |
92 | | - copyItem.setText(Texts.ContextMenu_copy); |
93 | | - copyItem.setImage(ImageService.createIconFromURL("platform:/plugin/org.eclipse.ui/icons/full/etool16/copy_edit.png").createImage()); //$NON-NLS-1$ |
94 | | - copyItem.addSelectionListener(new SelectionListener() { |
95 | | - |
96 | | - @Override |
97 | | - public void widgetSelected(SelectionEvent e) { |
98 | | - manager.doCopy(); |
99 | | - } |
100 | | - |
101 | | - @Override |
102 | | - public void widgetDefaultSelected(SelectionEvent e) { |
103 | | - // This method did not get called. |
104 | | - } |
105 | | - }); |
106 | | - |
107 | | - MenuItem pasteItem = new MenuItem(menu, SWT.None); |
108 | | - pasteItem.setText(Texts.ContextMenu_paste); |
109 | | - pasteItem.setImage(ImageService.createIconFromURL("platform:/plugin/org.eclipse.ui/icons/full/etool16/paste_edit.png").createImage()); //$NON-NLS-1$ |
110 | | - pasteItem.addSelectionListener(new SelectionListener() { |
111 | | - |
112 | | - @Override |
113 | | - public void widgetSelected(SelectionEvent e) { |
114 | | - manager.doPaste(); |
115 | | - } |
116 | | - |
117 | | - @Override |
118 | | - public void widgetDefaultSelected(SelectionEvent e) { |
119 | | - // This method did not get called. |
120 | | - } |
121 | | - }); |
122 | | - |
123 | | - // Separator |
124 | | - new MenuItem(menu, SWT.SEPARATOR); |
125 | | - |
126 | | - MenuItem switchItem = new MenuItem(menu, SWT.None); |
127 | | - switchItem.setText(Texts.ContextMenu_openin); |
128 | | - switchItem.setImage(ImageService.getImageDescriptor(JCTTextEditorPlugin.PLUGIN_ID, "icons/text_edit.png").createImage()); //$NON-NLS-1$ |
129 | | - switchItem.addSelectionListener(new SelectionListener() { |
130 | | - |
131 | | - @Override |
132 | | - public void widgetSelected(SelectionEvent e) { |
133 | | - OpenInTexteditor.changeEditor(); |
134 | | - } |
135 | | - |
136 | | - @Override |
137 | | - public void widgetDefaultSelected(SelectionEvent e) { |
138 | | - // This method did not get called. |
139 | | - } |
140 | | - }); |
141 | | - |
142 | | - |
143 | | - menu.addMenuListener(new MenuListener() { |
144 | | - |
145 | | - @Override |
146 | | - public void menuShown(MenuEvent e) { |
147 | | - |
148 | | - // Enable / Disable the undo menu entry. |
149 | | - if (manager.canUndo()) { |
150 | | - undoItem.setEnabled(true); |
151 | | - } else { |
152 | | - undoItem.setEnabled(false); |
153 | | - } |
154 | | - |
155 | | - // Enable / Disable the redo menu entry |
156 | | - if (manager.canRedo()) { |
157 | | - redoItem.setEnabled(true); |
158 | | - } else { |
159 | | - redoItem.setEnabled(false); |
160 | | - } |
161 | | - |
162 | | - // Enable / Disable the cut menu entry |
163 | | - if (manager.isTextSelected() && !manager.isOverwriteMode()) { |
164 | | - cutItem.setEnabled(true); |
165 | | - } else { |
166 | | - cutItem.setEnabled(false); |
167 | | - } |
168 | | - |
169 | | - // Enable / Disable the copy menu entry |
170 | | - if (manager.isTextSelected()) { |
171 | | - copyItem.setEnabled(true); |
172 | | - } else { |
173 | | - copyItem.setEnabled(false); |
174 | | - } |
175 | | - |
176 | | - // Enable / Disable the paste Item |
177 | | - if (manager.canPaste()) { |
178 | | - pasteItem.setEnabled(true); |
179 | | - } else { |
180 | | - pasteItem.setEnabled(false); |
181 | | - } |
182 | | - } |
183 | | - |
184 | | - @Override |
185 | | - public void menuHidden(MenuEvent e) { |
186 | | - // No action required when the menu is closed. |
187 | | - } |
188 | | - }); |
189 | | - |
190 | | - } |
191 | | - |
192 | | - |
193 | | -} |
| 1 | +// -----BEGIN DISCLAIMER----- |
| 2 | +/******************************************************************************* |
| 3 | + * Copyright (c) 2011, 2021 JCrypTool Team and Contributors |
| 4 | + * |
| 5 | + * All rights reserved. This program and the accompanying materials are made available under the |
| 6 | + * terms of the Eclipse Public License v1.0 which accompanies this distribution, and is available at |
| 7 | + * http://www.eclipse.org/legal/epl-v10.html |
| 8 | + *******************************************************************************/ |
| 9 | +// -----END DISCLAIMER----- |
| 10 | +package net.sourceforge.javahexeditor; |
| 11 | + |
| 12 | +import org.eclipse.swt.SWT; |
| 13 | +import org.eclipse.swt.custom.StyledText; |
| 14 | +import org.eclipse.swt.events.MenuEvent; |
| 15 | +import org.eclipse.swt.events.MenuListener; |
| 16 | +import org.eclipse.swt.events.SelectionEvent; |
| 17 | +import org.eclipse.swt.events.SelectionListener; |
| 18 | +import org.eclipse.swt.widgets.Menu; |
| 19 | +import org.eclipse.swt.widgets.MenuItem; |
| 20 | +import org.jcryptool.core.util.images.ImageService; |
| 21 | +import org.jcryptool.editor.text.JCTTextEditorPlugin; |
| 22 | + |
| 23 | +/** |
| 24 | + * Context Menu |
| 25 | + * @author Thorben Groos |
| 26 | + * |
| 27 | + */ |
| 28 | +public class ContextMenu { |
| 29 | + |
| 30 | + /** |
| 31 | + * Adds the context menu to the given styled text |
| 32 | + * @param st The styledText where the context menu should be added. |
| 33 | + * @param manager JavaHexEditor Manager to get acces to methods like doCopy(), etc. |
| 34 | + */ |
| 35 | + public static void createMenuForText(StyledText st, Manager manager) { |
| 36 | + |
| 37 | + Menu menu = new Menu(st); |
| 38 | + st.setMenu(menu); |
| 39 | + |
| 40 | + MenuItem undoItem = new MenuItem(menu, SWT.None); |
| 41 | + undoItem.setText(Texts.ContextMenu_undo); |
| 42 | + undoItem.setImage(ImageService.createIconFromURL("platform:/plugin/org.eclipse.ui/icons/full/etool16/undo_edit.png").createImage()); //$NON-NLS-1$ |
| 43 | + undoItem.addSelectionListener(new SelectionListener() { |
| 44 | + |
| 45 | + @Override |
| 46 | + public void widgetSelected(SelectionEvent e) { |
| 47 | + manager.doUndo(); |
| 48 | + } |
| 49 | + |
| 50 | + @Override |
| 51 | + public void widgetDefaultSelected(SelectionEvent e) { |
| 52 | + // This method did not get called. |
| 53 | + } |
| 54 | + }); |
| 55 | + |
| 56 | + MenuItem redoItem = new MenuItem(menu, SWT.None); |
| 57 | + redoItem.setText(Texts.ContextMenu_redo); |
| 58 | + redoItem.setImage(ImageService.createIconFromURL("platform:/plugin/org.eclipse.ui/icons/full/etool16/redo_edit.png").createImage()); //$NON-NLS-1$ |
| 59 | + redoItem.addSelectionListener(new SelectionListener() { |
| 60 | + |
| 61 | + @Override |
| 62 | + public void widgetSelected(SelectionEvent e) { |
| 63 | + manager.doRedo(); |
| 64 | + } |
| 65 | + |
| 66 | + @Override |
| 67 | + public void widgetDefaultSelected(SelectionEvent e) { |
| 68 | + // This method did not get called. |
| 69 | + } |
| 70 | + }); |
| 71 | + |
| 72 | + // Separator between redo and copy |
| 73 | + new MenuItem(menu, SWT.SEPARATOR); |
| 74 | + |
| 75 | + MenuItem cutItem = new MenuItem(menu, SWT.None); |
| 76 | + cutItem.setText(Texts.ContextMenu_cut); |
| 77 | + cutItem.setImage(ImageService.createIconFromURL("platform:/plugin/org.eclipse.ui/icons/full/etool16/cut_edit.png").createImage()); //$NON-NLS-1$ |
| 78 | + cutItem.addSelectionListener(new SelectionListener() { |
| 79 | + |
| 80 | + @Override |
| 81 | + public void widgetSelected(SelectionEvent e) { |
| 82 | + manager.doCut(); |
| 83 | + } |
| 84 | + |
| 85 | + @Override |
| 86 | + public void widgetDefaultSelected(SelectionEvent e) { |
| 87 | + // This method did not get called. |
| 88 | + } |
| 89 | + }); |
| 90 | + |
| 91 | + MenuItem copyItem = new MenuItem(menu, SWT.None); |
| 92 | + copyItem.setText(Texts.ContextMenu_copy); |
| 93 | + copyItem.setImage(ImageService.createIconFromURL("platform:/plugin/org.eclipse.ui/icons/full/etool16/copy_edit.png").createImage()); //$NON-NLS-1$ |
| 94 | + copyItem.addSelectionListener(new SelectionListener() { |
| 95 | + |
| 96 | + @Override |
| 97 | + public void widgetSelected(SelectionEvent e) { |
| 98 | + manager.doCopy(); |
| 99 | + } |
| 100 | + |
| 101 | + @Override |
| 102 | + public void widgetDefaultSelected(SelectionEvent e) { |
| 103 | + // This method did not get called. |
| 104 | + } |
| 105 | + }); |
| 106 | + |
| 107 | + MenuItem pasteItem = new MenuItem(menu, SWT.None); |
| 108 | + pasteItem.setText(Texts.ContextMenu_paste); |
| 109 | + pasteItem.setImage(ImageService.createIconFromURL("platform:/plugin/org.eclipse.ui/icons/full/etool16/paste_edit.png").createImage()); //$NON-NLS-1$ |
| 110 | + pasteItem.addSelectionListener(new SelectionListener() { |
| 111 | + |
| 112 | + @Override |
| 113 | + public void widgetSelected(SelectionEvent e) { |
| 114 | + manager.doPaste(); |
| 115 | + } |
| 116 | + |
| 117 | + @Override |
| 118 | + public void widgetDefaultSelected(SelectionEvent e) { |
| 119 | + // This method did not get called. |
| 120 | + } |
| 121 | + }); |
| 122 | + |
| 123 | + // Separator |
| 124 | + new MenuItem(menu, SWT.SEPARATOR); |
| 125 | + |
| 126 | + MenuItem switchItem = new MenuItem(menu, SWT.None); |
| 127 | + switchItem.setText(Texts.ContextMenu_openin); |
| 128 | + switchItem.setImage(ImageService.getImageDescriptor(JCTTextEditorPlugin.PLUGIN_ID, "icons/text_edit.png").createImage()); //$NON-NLS-1$ |
| 129 | + switchItem.addSelectionListener(new SelectionListener() { |
| 130 | + |
| 131 | + @Override |
| 132 | + public void widgetSelected(SelectionEvent e) { |
| 133 | + OpenInTexteditor.changeEditor(); |
| 134 | + } |
| 135 | + |
| 136 | + @Override |
| 137 | + public void widgetDefaultSelected(SelectionEvent e) { |
| 138 | + // This method did not get called. |
| 139 | + } |
| 140 | + }); |
| 141 | + |
| 142 | + |
| 143 | + menu.addMenuListener(new MenuListener() { |
| 144 | + |
| 145 | + @Override |
| 146 | + public void menuShown(MenuEvent e) { |
| 147 | + |
| 148 | + // Enable / Disable the undo menu entry. |
| 149 | + if (manager.canUndo()) { |
| 150 | + undoItem.setEnabled(true); |
| 151 | + } else { |
| 152 | + undoItem.setEnabled(false); |
| 153 | + } |
| 154 | + |
| 155 | + // Enable / Disable the redo menu entry |
| 156 | + if (manager.canRedo()) { |
| 157 | + redoItem.setEnabled(true); |
| 158 | + } else { |
| 159 | + redoItem.setEnabled(false); |
| 160 | + } |
| 161 | + |
| 162 | + // Enable / Disable the cut menu entry |
| 163 | + if (manager.isTextSelected() && !manager.isOverwriteMode()) { |
| 164 | + cutItem.setEnabled(true); |
| 165 | + } else { |
| 166 | + cutItem.setEnabled(false); |
| 167 | + } |
| 168 | + |
| 169 | + // Enable / Disable the copy menu entry |
| 170 | + if (manager.isTextSelected()) { |
| 171 | + copyItem.setEnabled(true); |
| 172 | + } else { |
| 173 | + copyItem.setEnabled(false); |
| 174 | + } |
| 175 | + |
| 176 | + // Enable / Disable the paste Item |
| 177 | + if (manager.canPaste()) { |
| 178 | + pasteItem.setEnabled(true); |
| 179 | + } else { |
| 180 | + pasteItem.setEnabled(false); |
| 181 | + } |
| 182 | + } |
| 183 | + |
| 184 | + @Override |
| 185 | + public void menuHidden(MenuEvent e) { |
| 186 | + // No action required when the menu is closed. |
| 187 | + } |
| 188 | + }); |
| 189 | + |
| 190 | + } |
| 191 | + |
| 192 | + |
| 193 | +} |
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