author | hgs |
Mon, 04 Oct 2010 11:29:25 +0300 | |
changeset 78 | 71ad690e91f5 |
parent 35 | 85266cc22c7f |
child 80 | d6dafc5d983f |
permissions | -rw-r--r-- |
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1 |
/******************************************************************************* |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
2 |
* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
3 |
* All rights reserved. This program and the accompanying materials |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
4 |
* are made available under the terms of the Eclipse Public License v1.0 |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
5 |
* which accompanies this distribution, and is available at |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
6 |
* http://www.eclipse.org/legal/epl-v10.html |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
7 |
* |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
8 |
* Contributors: |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
9 |
* Nokia Corporation - initial implementation |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
10 |
*******************************************************************************/ |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
11 |
package org.eclipse.swt.internal.qt; |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
12 |
|
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
13 |
import org.eclipse.ercp.swt.mobile.Command; |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
14 |
import org.eclipse.swt.widgets.Control; |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
15 |
import org.eclipse.swt.widgets.Decorations; |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
16 |
import org.eclipse.swt.widgets.Display; |
78 | 17 |
import org.eclipse.swt.widgets.Internal_PackageSupport; |
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
18 |
import org.eclipse.swt.widgets.Menu; |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
19 |
import org.eclipse.swt.widgets.Shell; |
78 | 20 |
import org.eclipse.swt.widgets.Widget; |
21 |
||
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
22 |
/** |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
23 |
* Manages the Command presentation cycle. This is a singleton object that gets |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
24 |
* notified about the events that can have an effect on the way the Commands are |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
25 |
* represented. It maintains an ordered list of Commands on the current focus |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
26 |
* context with the help of {@link CommandCollection}. It also notifies the |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
27 |
* currently active {@link CommandPresentationStrategy} so that the presentation |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
28 |
* is updated if necessary. |
78 | 29 |
* |
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
30 |
* @see Command |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
31 |
* @see CommandCollection |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
32 |
* @see CommandPresentationStrategy |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
33 |
*/ |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
34 |
public class CommandArranger { |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
35 |
|
78 | 36 |
/** |
37 |
* A helper for keeping an ordered list of {@link Command}s in the current focus |
|
38 |
* context. The Commands are ordered according to their proximity to the |
|
39 |
* currently focused control. The ordered list starts with Commands from the |
|
40 |
* currently focused Control if any and ends with the active Shell and includes |
|
41 |
* all the Commands in between. If a Control has more than one Command they are |
|
42 |
* ordered among themselves according to creation order. |
|
43 |
*/ |
|
44 |
public class CommandCollection { |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
45 |
|
78 | 46 |
private Command[] fCommands; |
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
47 |
|
78 | 48 |
CommandCollection() { |
49 |
super(); |
|
50 |
} |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
51 |
|
78 | 52 |
/** |
53 |
* Adds the command to the collection. Warning: This does not make duplicate |
|
54 |
* control. |
|
55 |
* |
|
56 |
* @param command |
|
57 |
*/ |
|
58 |
void addCommand(Command command) { |
|
59 |
if (command == null) |
|
60 |
return; |
|
61 |
if (fCommands == null) { |
|
62 |
fCommands = new Command[1]; |
|
63 |
fCommands[0] = command; |
|
64 |
return; |
|
65 |
} |
|
66 |
int size = fCommands.length + 1; |
|
67 |
Command[] newList = new Command[size]; |
|
68 |
// find the insertion point so that the order is correct |
|
69 |
int insertPoint = 0; |
|
70 |
Shell activeShell = display.getActiveShell(); |
|
71 |
Control ctrl = display.getFocusControl(); |
|
72 |
while (ctrl != null && ctrl != activeShell) { |
|
73 |
if (ctrl == command.control) { |
|
74 |
// Adding a command to focused control increment by one. |
|
75 |
// adding Command.internal_getCommands(ctrl).length will |
|
76 |
// just duplicate the count for Commands already in array. |
|
77 |
insertPoint++; |
|
78 |
break; |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
79 |
} |
78 | 80 |
insertPoint += Command.internal_getCommands(ctrl).length; |
81 |
ctrl = ctrl.getParent(); |
|
82 |
} |
|
83 |
System.arraycopy(fCommands, 0, newList, 0, insertPoint); |
|
84 |
System.arraycopy(fCommands, insertPoint, newList, insertPoint + 1, fCommands.length |
|
85 |
- insertPoint); |
|
86 |
newList[insertPoint] = command; |
|
87 |
fCommands = newList; |
|
88 |
} |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
89 |
|
78 | 90 |
/** |
91 |
* Adds the list of Commands to the collection. |
|
92 |
* |
|
93 |
* @param commands |
|
94 |
*/ |
|
95 |
void addCommand(Command[] commands) { |
|
96 |
if (commands == null || commands.length == 0) |
|
97 |
return; |
|
98 |
if (fCommands == null) { |
|
99 |
fCommands = new Command[commands.length]; |
|
100 |
System.arraycopy(commands, 0, fCommands, 0, commands.length); |
|
101 |
return; |
|
102 |
} |
|
103 |
int size = commands.length + fCommands.length; |
|
104 |
Command[] newList = new Command[size]; |
|
105 |
System.arraycopy(fCommands, 0, newList, 0, fCommands.length); |
|
106 |
System.arraycopy(commands, 0, newList, fCommands.length, commands.length); |
|
107 |
fCommands = newList; |
|
108 |
} |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
109 |
|
78 | 110 |
/** |
111 |
* Removes the command from the list. |
|
112 |
* |
|
113 |
* @param command |
|
114 |
*/ |
|
115 |
void removeCommand(Command command) { |
|
116 |
if (command == null) |
|
117 |
return; |
|
118 |
if (fCommands == null || fCommands.length == 0) |
|
119 |
return; |
|
120 |
int removeIndex = -1; |
|
121 |
for (int i = 0; i < fCommands.length; i++) { |
|
122 |
if (fCommands[i] == command) { |
|
123 |
removeIndex = i; |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
124 |
} |
78 | 125 |
} |
126 |
if (removeIndex == -1) |
|
127 |
return; |
|
128 |
Command[] newList = new Command[fCommands.length - 1]; |
|
129 |
System.arraycopy(fCommands, 0, newList, 0, removeIndex); |
|
130 |
System.arraycopy(fCommands, removeIndex + 1, newList, removeIndex, (fCommands.length |
|
131 |
- removeIndex - 1)); |
|
132 |
fCommands = newList; |
|
133 |
} |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
134 |
|
78 | 135 |
/** |
136 |
* Returns the number of the Commands |
|
137 |
* |
|
138 |
* @return boolean |
|
139 |
*/ |
|
140 |
int getSize() { |
|
141 |
int size = 0; |
|
142 |
if (fCommands != null) |
|
143 |
size = fCommands.length; |
|
144 |
return size; |
|
145 |
} |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
146 |
|
78 | 147 |
/** |
148 |
* Retrieves the Commands of the types indicated by the commandTypes array. The |
|
149 |
* order of the commandTypes array has no significance. Passing a null parameter |
|
150 |
* or an empty array retrieves all the available Commands. |
|
151 |
* |
|
152 |
* @param commandTypes |
|
153 |
* @return Command list |
|
154 |
*/ |
|
155 |
Command[] getCommands(int[] commandTypes) { |
|
156 |
if (commandTypes == null || commandTypes.length == 0) { |
|
157 |
return fCommands; |
|
158 |
} |
|
159 |
int size = getSize(); |
|
160 |
Command[] filteredCommands = new Command[size]; |
|
161 |
int index = 0; |
|
162 |
for (int i = 0; i < fCommands.length; i++) { |
|
163 |
for (int j = 0; j < commandTypes.length; j++) { |
|
164 |
if (fCommands[i].type == commandTypes[j]) { |
|
165 |
filteredCommands[index] = fCommands[i]; |
|
166 |
index++; |
|
167 |
break; |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
168 |
} |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
169 |
} |
78 | 170 |
} |
171 |
if (size > (index)) {// Some commands filtered resize the Array |
|
172 |
Command[] shrunk = new Command[index]; |
|
173 |
System.arraycopy(filteredCommands, 0, shrunk, 0, index); |
|
174 |
return shrunk; |
|
175 |
} |
|
176 |
return filteredCommands; |
|
177 |
} |
|
178 |
||
179 |
}// CommandCollection |
|
180 |
||
181 |
private CommandCollection currentCommands; |
|
182 |
private Command defaultCommand; |
|
183 |
private Display display; |
|
184 |
Control focusedControl; |
|
185 |
Shell lastKnownActiveShell; |
|
186 |
private Command[] positiveKeyCommands; |
|
187 |
private Command negativeKeyCommand; |
|
188 |
||
189 |
||
190 |
public CommandArranger(Display display) { |
|
191 |
super(); |
|
192 |
this.display = display; |
|
193 |
currentCommands = new CommandCollection(); |
|
194 |
} |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
195 |
|
78 | 196 |
/** |
197 |
* Called when the application changes the QMenuBar. This method does not handle |
|
198 |
* the cases when the QMenuBar may change when the active top-level Shell |
|
199 |
* changes. Since this does not cause a menu bar change on all platforms. |
|
200 |
* |
|
201 |
* @see org.eclipse.swt.widgets.Decorations#setMenuBar(Menu) |
|
202 |
* |
|
203 |
**/ |
|
204 |
public void menuBarChanged(Decorations decorations) { |
|
205 |
if (currentCommands == null || currentCommands.getSize() < 1) |
|
206 |
return; |
|
207 |
// if the changed menu bar is not on the active shell ignore and leave |
|
208 |
// it to focus change. |
|
209 |
if (decorations.getShell() != decorations.getDisplay().getActiveShell()) |
|
210 |
return; |
|
211 |
// Call internal_getOwnMenuBar because the menu bar can be set to null |
|
212 |
// in Decorations and |
|
213 |
// we may need to create the internal one. |
|
214 |
int menuBarHandle = decorations.internal_getOwnMenuBar(); |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
215 |
|
78 | 216 |
handleMenuBarChanged(menuBarHandle, currentCommands); |
217 |
} |
|
218 |
||
219 |
/** |
|
220 |
* Called when a new Shell becomes active. |
|
221 |
* |
|
222 |
* @see Control#qt_swt_event_focusWasGained() //TODO |
|
223 |
*/ |
|
224 |
public void shellActivityChanged() { |
|
225 |
if (display == null) { |
|
226 |
return; |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
227 |
} |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
228 |
|
78 | 229 |
Shell activeShell = display.getActiveShell(); |
230 |
||
231 |
if (activeShell == lastKnownActiveShell) { |
|
232 |
return; |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
233 |
} |
78 | 234 |
lastKnownActiveShell = activeShell; |
235 |
||
236 |
cleanPositiveCommands(); |
|
237 |
cleanNegativeCommand(); |
|
238 |
||
239 |
currentCommands = new CommandCollection(); |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
240 |
|
78 | 241 |
if (activeShell != null && Command.internal_getCommands(activeShell).length > 0) { |
242 |
currentCommands.addCommand(Command.internal_getCommands(activeShell)); |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
243 |
} |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
244 |
|
78 | 245 |
// Determine where the commands go |
246 |
if (currentCommands.getSize() > 0) { |
|
247 |
Command[] add = currentCommands.getCommands(null); |
|
248 |
updateCommandPositions(add); |
|
249 |
placePositiveCommands(); |
|
250 |
placeNegativeCommand(); |
|
251 |
} |
|
252 |
} |
|
253 |
||
254 |
/** |
|
255 |
* Called when a new Command is created |
|
256 |
* |
|
257 |
* @param command |
|
258 |
*/ |
|
259 |
public void commandAdded(Command command) { |
|
260 |
if (isInFocusContext(command.control)) { |
|
261 |
currentCommands.addCommand(command); |
|
262 |
handleCommandListChange(command, null, currentCommands); |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
263 |
} |
78 | 264 |
} |
265 |
||
266 |
/** |
|
267 |
* Called when a Command is disposed |
|
268 |
* |
|
269 |
* @param command |
|
270 |
*/ |
|
271 |
public void commandRemoved(Command command) { |
|
272 |
if (command == defaultCommand) |
|
273 |
defaultCommand = null; |
|
274 |
if (isInFocusContext(command.control)) { |
|
275 |
currentCommands.removeCommand(command); |
|
276 |
handleCommandListChange(null, command, currentCommands); |
|
277 |
} |
|
278 |
} |
|
279 |
||
280 |
/** |
|
281 |
* Called when the Display is getting disposed. |
|
282 |
*/ |
|
283 |
public void dispose() { |
|
284 |
currentCommands = null; |
|
285 |
display = null; |
|
286 |
positiveKeyCommands = null; |
|
287 |
negativeKeyCommand = null; |
|
288 |
defaultCommand = null; |
|
289 |
lastKnownActiveShell = null; |
|
290 |
} |
|
291 |
||
292 |
/** |
|
293 |
* Called when a Command is set default |
|
294 |
* |
|
295 |
* @param command |
|
296 |
* @see Command#setDefaultCommand(); |
|
297 |
*/ |
|
298 |
public void setDefaultCommand(Command command) { |
|
299 |
defaultCommand = command; |
|
300 |
if (isInFocusContext(command.control)) { |
|
301 |
handleDefaultCommandChange(command); |
|
302 |
} |
|
303 |
} |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
304 |
|
78 | 305 |
/** |
306 |
* Returns the default command or null if there is none. |
|
307 |
* |
|
308 |
* @return |
|
309 |
* @see Command#isDefaultCommand() |
|
310 |
*/ |
|
311 |
public Command getDefaultCommand() { |
|
312 |
return defaultCommand; |
|
313 |
} |
|
314 |
||
315 |
||
316 |
private boolean isInFocusContext(Control control) { |
|
317 |
Display display = control.getDisplay(); |
|
318 |
Shell activeShell = display.getActiveShell(); |
|
319 |
return control == activeShell; |
|
320 |
} |
|
321 |
||
322 |
private void handleCommandListChange(Command added, Command removed, CommandCollection commands) { |
|
323 |
cleanNegativeCommand(); |
|
324 |
cleanPositiveCommands(); |
|
325 |
updateCommandPositions(commands.getCommands(null)); |
|
326 |
placeNegativeCommand(); |
|
327 |
placePositiveCommands(); |
|
328 |
} |
|
329 |
||
330 |
private void handleDefaultCommandChange(Command defaultCommand) { |
|
331 |
this.defaultCommand = defaultCommand; |
|
332 |
cleanPositiveCommands(); |
|
333 |
placePositiveCommands(); |
|
334 |
} |
|
335 |
||
336 |
private void updateCommandPositions(Command[] commands) { |
|
337 |
positiveKeyCommands = new Command[commands.length]; |
|
338 |
int positiveKeyIndex = 0; |
|
339 |
for (int i = 0; i < commands.length; i++) { |
|
340 |
Command cmd = commands[i]; |
|
341 |
if (cmd.isDefaultCommand()) { |
|
342 |
defaultCommand = cmd; |
|
343 |
continue; |
|
344 |
} |
|
345 |
if (CommandUtils.isNegativeType(cmd.type)) { |
|
346 |
if (negativeKeyCommand == null || negativeKeyCommand.isDisposed()) { |
|
347 |
negativeKeyCommand = cmd; |
|
348 |
} else if (negativeKeyCommand.getPriority() <= cmd.getPriority()) { |
|
349 |
positiveKeyCommands[positiveKeyIndex] = negativeKeyCommand; |
|
350 |
positiveKeyIndex++; |
|
351 |
negativeKeyCommand = cmd; |
|
352 |
} else { |
|
353 |
positiveKeyCommands[positiveKeyIndex] = cmd; |
|
354 |
positiveKeyIndex++; |
|
355 |
} |
|
356 |
continue; |
|
357 |
} |
|
358 |
positiveKeyCommands[positiveKeyIndex] = cmd; |
|
359 |
positiveKeyIndex++; |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
360 |
} |
78 | 361 |
if ((positiveKeyIndex) < positiveKeyCommands.length) {// needs to shrink |
362 |
Command[] rightSized = new Command[positiveKeyIndex]; |
|
363 |
System.arraycopy(positiveKeyCommands, 0, rightSized, 0, rightSized.length); |
|
364 |
positiveKeyCommands = rightSized; |
|
365 |
} |
|
366 |
} |
|
367 |
||
368 |
private void cleanPositiveCommands() { |
|
369 |
boolean useBar = false; |
|
370 |
if ((positiveKeyCommands != null && positiveKeyCommands.length > 1) |
|
371 |
|| (defaultCommand != null && positiveKeyCommands != null)) { |
|
372 |
useBar = true; |
|
373 |
} |
|
374 |
if (defaultCommand != null && !defaultCommand.isDisposed() |
|
375 |
&& !defaultCommand.control.isDisposed()) { |
|
376 |
if (useBar) { |
|
377 |
OS.QWidget_removeAction(defaultCommand.control.getShell().internal_getOwnMenuBar(), |
|
378 |
topHandle(defaultCommand)); |
|
379 |
} else { |
|
380 |
OS.QWidget_removeAction(topHandle(defaultCommand.control), topHandle(defaultCommand)); |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
381 |
} |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
382 |
} |
78 | 383 |
if (positiveKeyCommands != null) { |
384 |
for (int i = 0; i < positiveKeyCommands.length; i++) { |
|
385 |
Command cmd = positiveKeyCommands[i]; |
|
386 |
if (cmd == null || cmd.isDisposed() || cmd.control.isDisposed()) { |
|
387 |
continue; |
|
388 |
} |
|
389 |
int handle = 0; |
|
390 |
if (useBar) { |
|
391 |
handle = cmd.control.getShell().internal_getOwnMenuBar(); |
|
392 |
} else { |
|
393 |
handle = topHandle(positiveKeyCommands[0].control); |
|
394 |
} |
|
395 |
OS.QWidget_removeAction(handle, topHandle(cmd)); |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
396 |
|
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
} |
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
} |
78 | 399 |
} |
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
|
78 | 401 |
private void cleanNegativeCommand() { |
402 |
if (negativeKeyCommand != null && !negativeKeyCommand.isDisposed() |
|
403 |
&& !negativeKeyCommand.control.isDisposed()) { |
|
404 |
OS.QWidget_removeAction(topHandle(negativeKeyCommand.control), |
|
405 |
topHandle(negativeKeyCommand)); |
|
406 |
} |
|
407 |
} |
|
408 |
||
409 |
private void placeNegativeCommand() { |
|
410 |
if (negativeKeyCommand != null) { |
|
411 |
OS.QWidget_addAction(Internal_PackageSupport.topHandle(negativeKeyCommand.control), |
|
412 |
topHandle(negativeKeyCommand)); |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
} |
78 | 414 |
} |
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
|
78 | 416 |
private void placePositiveCommands() { |
417 |
if (defaultCommand != null) { |
|
418 |
int defaultCmdHandle = topHandle(defaultCommand); |
|
419 |
if (positiveKeyCommands != null) { |
|
420 |
OS.QMenuBar_addAction(defaultCommand.control.getShell().internal_getOwnMenuBar(), |
|
421 |
defaultCmdHandle); |
|
422 |
} else { |
|
423 |
OS.QWidget_addAction(Internal_PackageSupport.topHandle(defaultCommand.control), |
|
424 |
defaultCmdHandle); |
|
425 |
} |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
} |
78 | 427 |
if (positiveKeyCommands != null) { |
428 |
if (positiveKeyCommands.length == 1 && defaultCommand == null) { |
|
429 |
OS.QWidget_addAction(Internal_PackageSupport.topHandle(positiveKeyCommands[0].control), |
|
430 |
topHandle(positiveKeyCommands[0])); |
|
431 |
} else { |
|
432 |
CommandUtils.sort(positiveKeyCommands); |
|
433 |
for (int i = 0; i < positiveKeyCommands.length; i++) { |
|
434 |
OS.QMenuBar_addAction(positiveKeyCommands[i].control.getShell() |
|
435 |
.internal_getOwnMenuBar(), topHandle(positiveKeyCommands[i])); |
|
436 |
} |
|
437 |
} |
|
438 |
} |
|
439 |
} |
|
440 |
||
441 |
private void handleMenuBarChanged(int newMenuBar, CommandCollection commands) { |
|
442 |
placePositiveCommands(); |
|
443 |
} |
|
444 |
||
445 |
private static final int topHandle(Widget w) { |
|
446 |
return Internal_PackageSupport.topHandle(w); |
|
447 |
} |
|
21
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
|
2a9601315dfc
Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
} |