]>
Commit | Line | Data |
---|---|---|
1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: src/mac/carbon/menu.cpp | |
3 | // Purpose: wxMenu, wxMenuBar, wxMenuItem | |
4 | // Author: Stefan Csomor | |
5 | // Modified by: | |
6 | // Created: 1998-01-01 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Stefan Csomor | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | // ============================================================================ | |
13 | // headers & declarations | |
14 | // ============================================================================ | |
15 | ||
16 | // wxWidgets headers | |
17 | // ----------------- | |
18 | ||
19 | #include "wx/wxprec.h" | |
20 | ||
21 | #include "wx/menu.h" | |
22 | ||
23 | #ifndef WX_PRECOMP | |
24 | #include "wx/log.h" | |
25 | #include "wx/app.h" | |
26 | #include "wx/utils.h" | |
27 | #include "wx/frame.h" | |
28 | #include "wx/menuitem.h" | |
29 | #endif | |
30 | ||
31 | #include "wx/mac/uma.h" | |
32 | ||
33 | // other standard headers | |
34 | // ---------------------- | |
35 | #include <string.h> | |
36 | ||
37 | IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler) | |
38 | IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler) | |
39 | ||
40 | // the (popup) menu title has this special id | |
41 | static const int idMenuTitle = -3; | |
42 | ||
43 | static const short kwxMacAppleMenuId = 1 ; | |
44 | ||
45 | ||
46 | // Find an item given the Macintosh Menu Reference | |
47 | ||
48 | WX_DECLARE_HASH_MAP(MenuRef, wxMenu*, wxPointerHash, wxPointerEqual, MacMenuMap); | |
49 | ||
50 | static MacMenuMap wxWinMacMenuList; | |
51 | ||
52 | wxMenu *wxFindMenuFromMacMenu(MenuRef inMenuRef) | |
53 | { | |
54 | MacMenuMap::iterator node = wxWinMacMenuList.find(inMenuRef); | |
55 | ||
56 | return (node == wxWinMacMenuList.end()) ? NULL : node->second; | |
57 | } | |
58 | ||
59 | void wxAssociateMenuWithMacMenu(MenuRef inMenuRef, wxMenu *menu) ; | |
60 | void wxAssociateMenuWithMacMenu(MenuRef inMenuRef, wxMenu *menu) | |
61 | { | |
62 | // adding NULL MenuRef is (first) surely a result of an error and | |
63 | // (secondly) breaks menu command processing | |
64 | wxCHECK_RET( inMenuRef != (MenuRef) NULL, wxT("attempt to add a NULL MenuRef to menu list") ); | |
65 | ||
66 | wxWinMacMenuList[inMenuRef] = menu; | |
67 | } | |
68 | ||
69 | void wxRemoveMacMenuAssociation(wxMenu *menu) ; | |
70 | void wxRemoveMacMenuAssociation(wxMenu *menu) | |
71 | { | |
72 | // iterate over all the elements in the class | |
73 | MacMenuMap::iterator it; | |
74 | for ( it = wxWinMacMenuList.begin(); it != wxWinMacMenuList.end(); ++it ) | |
75 | { | |
76 | if ( it->second == menu ) | |
77 | { | |
78 | wxWinMacMenuList.erase(it); | |
79 | break; | |
80 | } | |
81 | } | |
82 | } | |
83 | ||
84 | void wxInsertMenuItemsInMenu(wxMenu* menu, MenuRef wm, MenuItemIndex insertAfter) | |
85 | { | |
86 | wxMenuItemList::compatibility_iterator node; | |
87 | wxMenuItem *item; | |
88 | wxMenu *subMenu = NULL ; | |
89 | bool newItems = false; | |
90 | ||
91 | for (node = menu->GetMenuItems().GetFirst(); node; node = node->GetNext()) | |
92 | { | |
93 | item = (wxMenuItem *)node->GetData(); | |
94 | subMenu = item->GetSubMenu() ; | |
95 | if (subMenu) | |
96 | { | |
97 | wxInsertMenuItemsInMenu(subMenu, (MenuRef)subMenu->GetHMenu(), 0); | |
98 | } | |
99 | if ( item->IsSeparator() ) | |
100 | { | |
101 | if ( wm && newItems) | |
102 | InsertMenuItemTextWithCFString( wm, | |
103 | CFSTR(""), insertAfter, kMenuItemAttrSeparator, 0); | |
104 | ||
105 | newItems = false; | |
106 | } | |
107 | else | |
108 | { | |
109 | wxAcceleratorEntry* | |
110 | entry = wxAcceleratorEntry::Create( item->GetItemLabel() ) ; | |
111 | ||
112 | MenuItemIndex winListPos = (MenuItemIndex)-1; | |
113 | OSStatus err = GetIndMenuItemWithCommandID(wm, | |
114 | wxIdToMacCommand ( item->GetId() ), 1, NULL, &winListPos); | |
115 | ||
116 | if ( wm && err == menuItemNotFoundErr ) | |
117 | { | |
118 | // NB: the only way to determine whether or not we should add | |
119 | // a separator is to know if we've added menu items to the menu | |
120 | // before the separator. | |
121 | newItems = true; | |
122 | UMAInsertMenuItem(wm, wxStripMenuCodes(item->GetItemLabel()) , wxFont::GetDefaultEncoding(), insertAfter, entry); | |
123 | SetMenuItemCommandID( wm , insertAfter+1 , wxIdToMacCommand ( item->GetId() ) ) ; | |
124 | SetMenuItemRefCon( wm , insertAfter+1 , (URefCon) item ) ; | |
125 | } | |
126 | ||
127 | delete entry ; | |
128 | } | |
129 | } | |
130 | } | |
131 | ||
132 | // ============================================================================ | |
133 | // implementation | |
134 | // ============================================================================ | |
135 | static void wxMenubarUnsetInvokingWindow( wxMenu *menu ) ; | |
136 | static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win ); | |
137 | ||
138 | // Menus | |
139 | ||
140 | // Construct a menu with optional title (then use append) | |
141 | ||
142 | #ifdef __DARWIN__ | |
143 | short wxMenu::s_macNextMenuId = 3 ; | |
144 | #else | |
145 | short wxMenu::s_macNextMenuId = 2 ; | |
146 | #endif | |
147 | ||
148 | static | |
149 | wxMenu * | |
150 | _wxMenuAt(const wxMenuList &menuList, size_t pos) | |
151 | { | |
152 | wxMenuList::compatibility_iterator menuIter = menuList.GetFirst(); | |
153 | ||
154 | while (pos-- > 0) | |
155 | menuIter = menuIter->GetNext(); | |
156 | ||
157 | return menuIter->GetData() ; | |
158 | } | |
159 | ||
160 | void wxMenu::Init() | |
161 | { | |
162 | m_doBreak = false; | |
163 | m_startRadioGroup = -1; | |
164 | ||
165 | // create the menu | |
166 | m_macMenuId = s_macNextMenuId++; | |
167 | m_hMenu = UMANewMenu(m_macMenuId, m_title, wxFont::GetDefaultEncoding() ); | |
168 | ||
169 | if ( !m_hMenu ) | |
170 | { | |
171 | wxLogLastError(wxT("UMANewMenu failed")); | |
172 | } | |
173 | ||
174 | wxAssociateMenuWithMacMenu( (MenuRef)m_hMenu , this ) ; | |
175 | ||
176 | // if we have a title, insert it in the beginning of the menu | |
177 | if ( !m_title.empty() ) | |
178 | { | |
179 | Append(idMenuTitle, m_title) ; | |
180 | AppendSeparator() ; | |
181 | } | |
182 | } | |
183 | ||
184 | wxMenu::~wxMenu() | |
185 | { | |
186 | wxRemoveMacMenuAssociation( this ) ; | |
187 | if (MAC_WXHMENU(m_hMenu)) | |
188 | ::DisposeMenu(MAC_WXHMENU(m_hMenu)); | |
189 | } | |
190 | ||
191 | void wxMenu::Break() | |
192 | { | |
193 | // not available on the mac platform | |
194 | } | |
195 | ||
196 | void wxMenu::Attach(wxMenuBarBase *menubar) | |
197 | { | |
198 | wxMenuBase::Attach(menubar); | |
199 | ||
200 | EndRadioGroup(); | |
201 | } | |
202 | ||
203 | // function appends a new item or submenu to the menu | |
204 | // append a new item or submenu to the menu | |
205 | bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) | |
206 | { | |
207 | wxASSERT_MSG( pItem != NULL, wxT("can't append NULL item to the menu") ); | |
208 | ||
209 | if ( pItem->IsSeparator() ) | |
210 | { | |
211 | if ( pos == (size_t)-1 ) | |
212 | AppendMenuItemTextWithCFString( MAC_WXHMENU(m_hMenu), | |
213 | CFSTR(""), kMenuItemAttrSeparator, 0,NULL); | |
214 | else | |
215 | InsertMenuItemTextWithCFString( MAC_WXHMENU(m_hMenu), | |
216 | CFSTR(""), pos, kMenuItemAttrSeparator, 0); | |
217 | } | |
218 | else | |
219 | { | |
220 | wxMenu *pSubMenu = pItem->GetSubMenu() ; | |
221 | if ( pSubMenu != NULL ) | |
222 | { | |
223 | wxASSERT_MSG( pSubMenu->m_hMenu != NULL , wxT("invalid submenu added")); | |
224 | pSubMenu->m_menuParent = this ; | |
225 | ||
226 | if (wxMenuBar::MacGetInstalledMenuBar() == GetMenuBar()) | |
227 | pSubMenu->MacBeforeDisplay( true ) ; | |
228 | ||
229 | if ( pos == (size_t)-1 ) | |
230 | UMAAppendSubMenuItem(MAC_WXHMENU(m_hMenu), wxStripMenuCodes(pItem->GetItemLabel()), wxFont::GetDefaultEncoding(), pSubMenu->m_macMenuId); | |
231 | else | |
232 | UMAInsertSubMenuItem(MAC_WXHMENU(m_hMenu), wxStripMenuCodes(pItem->GetItemLabel()), wxFont::GetDefaultEncoding(), pos, pSubMenu->m_macMenuId); | |
233 | ||
234 | pItem->UpdateItemBitmap() ; | |
235 | pItem->UpdateItemStatus() ; | |
236 | } | |
237 | else | |
238 | { | |
239 | if ( pos == (size_t)-1 ) | |
240 | { | |
241 | UMAAppendMenuItem(MAC_WXHMENU(m_hMenu), wxT("a") , wxFont::GetDefaultEncoding() ); | |
242 | pos = CountMenuItems(MAC_WXHMENU(m_hMenu)) ; | |
243 | } | |
244 | else | |
245 | { | |
246 | // MacOS counts menu items from 1 and inserts after, therefore having the | |
247 | // same effect as wx 0 based and inserting before, we must correct pos | |
248 | // after however for updates to be correct | |
249 | UMAInsertMenuItem(MAC_WXHMENU(m_hMenu), wxT("a"), wxFont::GetDefaultEncoding(), pos); | |
250 | pos += 1 ; | |
251 | } | |
252 | ||
253 | SetMenuItemCommandID( MAC_WXHMENU(m_hMenu) , pos , wxIdToMacCommand ( pItem->GetId() ) ) ; | |
254 | SetMenuItemRefCon( MAC_WXHMENU(m_hMenu) , pos , (URefCon) pItem ) ; | |
255 | pItem->UpdateItemText() ; | |
256 | pItem->UpdateItemBitmap() ; | |
257 | pItem->UpdateItemStatus() ; | |
258 | ||
259 | if ( pItem->GetId() == idMenuTitle ) | |
260 | UMAEnableMenuItem(MAC_WXHMENU(m_hMenu) , pos , false ) ; | |
261 | } | |
262 | } | |
263 | ||
264 | // if we're already attached to the menubar, we must update it | |
265 | if ( IsAttached() && GetMenuBar()->IsAttached() ) | |
266 | GetMenuBar()->Refresh(); | |
267 | ||
268 | return true ; | |
269 | } | |
270 | ||
271 | void wxMenu::EndRadioGroup() | |
272 | { | |
273 | // we're not inside a radio group any longer | |
274 | m_startRadioGroup = -1; | |
275 | } | |
276 | ||
277 | wxMenuItem* wxMenu::DoAppend(wxMenuItem *item) | |
278 | { | |
279 | wxCHECK_MSG( item, NULL, _T("NULL item in wxMenu::DoAppend") ); | |
280 | ||
281 | bool check = false; | |
282 | ||
283 | if ( item->GetKind() == wxITEM_RADIO ) | |
284 | { | |
285 | int count = GetMenuItemCount(); | |
286 | ||
287 | if ( m_startRadioGroup == -1 ) | |
288 | { | |
289 | // start a new radio group | |
290 | m_startRadioGroup = count; | |
291 | ||
292 | // for now it has just one element | |
293 | item->SetAsRadioGroupStart(); | |
294 | item->SetRadioGroupEnd(m_startRadioGroup); | |
295 | ||
296 | // ensure that we have a checked item in the radio group | |
297 | check = true; | |
298 | } | |
299 | else // extend the current radio group | |
300 | { | |
301 | // we need to update its end item | |
302 | item->SetRadioGroupStart(m_startRadioGroup); | |
303 | wxMenuItemList::compatibility_iterator node = GetMenuItems().Item(m_startRadioGroup); | |
304 | ||
305 | if ( node ) | |
306 | { | |
307 | node->GetData()->SetRadioGroupEnd(count); | |
308 | } | |
309 | else | |
310 | { | |
311 | wxFAIL_MSG( _T("where is the radio group start item?") ); | |
312 | } | |
313 | } | |
314 | } | |
315 | else // not a radio item | |
316 | { | |
317 | EndRadioGroup(); | |
318 | } | |
319 | ||
320 | if ( !wxMenuBase::DoAppend(item) || !DoInsertOrAppend(item) ) | |
321 | return NULL; | |
322 | ||
323 | if ( check ) | |
324 | // check the item initially | |
325 | item->Check(true); | |
326 | ||
327 | return item; | |
328 | } | |
329 | ||
330 | wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item) | |
331 | { | |
332 | if (wxMenuBase::DoInsert(pos, item) && DoInsertOrAppend(item, pos)) | |
333 | return item; | |
334 | ||
335 | return NULL; | |
336 | } | |
337 | ||
338 | wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) | |
339 | { | |
340 | // we need to find the items position in the child list | |
341 | size_t pos; | |
342 | wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst(); | |
343 | ||
344 | for ( pos = 0; node; pos++ ) | |
345 | { | |
346 | if ( node->GetData() == item ) | |
347 | break; | |
348 | ||
349 | node = node->GetNext(); | |
350 | } | |
351 | ||
352 | // DoRemove() (unlike Remove) can only be called for existing item! | |
353 | wxCHECK_MSG( node, NULL, wxT("bug in wxMenu::Remove logic") ); | |
354 | ||
355 | ::DeleteMenuItem(MAC_WXHMENU(m_hMenu) , pos + 1); | |
356 | ||
357 | if ( IsAttached() && GetMenuBar()->IsAttached() ) | |
358 | // otherwise, the change won't be visible | |
359 | GetMenuBar()->Refresh(); | |
360 | ||
361 | // and from internal data structures | |
362 | return wxMenuBase::DoRemove(item); | |
363 | } | |
364 | ||
365 | void wxMenu::SetTitle(const wxString& label) | |
366 | { | |
367 | m_title = label ; | |
368 | UMASetMenuTitle(MAC_WXHMENU(m_hMenu) , label , wxFont::GetDefaultEncoding() ) ; | |
369 | } | |
370 | ||
371 | bool wxMenu::ProcessCommand(wxCommandEvent & event) | |
372 | { | |
373 | bool processed = false; | |
374 | ||
375 | // Try the menu's event handler | |
376 | if ( /* !processed && */ GetEventHandler()) | |
377 | processed = GetEventHandler()->SafelyProcessEvent(event); | |
378 | ||
379 | // Try the window the menu was popped up from | |
380 | // (and up through the hierarchy) | |
381 | wxWindow *win = GetInvokingWindow(); | |
382 | if ( !processed && win ) | |
383 | processed = win->HandleWindowEvent(event); | |
384 | ||
385 | return processed; | |
386 | } | |
387 | ||
388 | // --------------------------------------------------------------------------- | |
389 | // other | |
390 | // --------------------------------------------------------------------------- | |
391 | ||
392 | wxWindow *wxMenu::GetWindow() const | |
393 | { | |
394 | if ( m_invokingWindow != NULL ) | |
395 | return m_invokingWindow; | |
396 | else if ( GetMenuBar() != NULL) | |
397 | return (wxWindow *) GetMenuBar()->GetFrame(); | |
398 | ||
399 | return NULL; | |
400 | } | |
401 | ||
402 | // helper functions returning the mac menu position for a certain item, note that this is | |
403 | // mac-wise 1 - based, i.e. the first item has index 1 whereas on MSWin it has pos 0 | |
404 | ||
405 | int wxMenu::MacGetIndexFromId( int id ) | |
406 | { | |
407 | size_t pos; | |
408 | wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst(); | |
409 | for ( pos = 0; node; pos++ ) | |
410 | { | |
411 | if ( node->GetData()->GetId() == id ) | |
412 | break; | |
413 | ||
414 | node = node->GetNext(); | |
415 | } | |
416 | ||
417 | if (!node) | |
418 | return 0; | |
419 | ||
420 | return pos + 1 ; | |
421 | } | |
422 | ||
423 | int wxMenu::MacGetIndexFromItem( wxMenuItem *pItem ) | |
424 | { | |
425 | size_t pos; | |
426 | wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst(); | |
427 | for ( pos = 0; node; pos++ ) | |
428 | { | |
429 | if ( node->GetData() == pItem ) | |
430 | break; | |
431 | ||
432 | node = node->GetNext(); | |
433 | } | |
434 | ||
435 | if (!node) | |
436 | return 0; | |
437 | ||
438 | return pos + 1 ; | |
439 | } | |
440 | ||
441 | void wxMenu::MacEnableMenu( bool bDoEnable ) | |
442 | { | |
443 | UMAEnableMenuItem(MAC_WXHMENU(m_hMenu) , 0 , bDoEnable ) ; | |
444 | ||
445 | ::DrawMenuBar() ; | |
446 | } | |
447 | ||
448 | // MacOS needs to know about submenus somewhere within this menu | |
449 | // before it can be displayed, also hide special menu items | |
450 | // like preferences that are handled by the OS | |
451 | void wxMenu::MacBeforeDisplay( bool isSubMenu ) | |
452 | { | |
453 | wxMenuItem* previousItem = NULL ; | |
454 | size_t pos ; | |
455 | wxMenuItemList::compatibility_iterator node; | |
456 | wxMenuItem *item; | |
457 | ||
458 | for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++) | |
459 | { | |
460 | item = (wxMenuItem *)node->GetData(); | |
461 | wxMenu* subMenu = item->GetSubMenu() ; | |
462 | if (subMenu) | |
463 | { | |
464 | subMenu->MacBeforeDisplay( true ) ; | |
465 | } | |
466 | else // normal item | |
467 | { | |
468 | // what we do here is to hide the special items which are | |
469 | // shown in the application menu anyhow -- it doesn't make | |
470 | // sense to show them in their normal place as well | |
471 | if ( item->GetId() == wxApp::s_macAboutMenuItemId || | |
472 | item->GetId() == wxApp::s_macPreferencesMenuItemId || | |
473 | item->GetId() == wxApp::s_macExitMenuItemId ) | |
474 | ||
475 | { | |
476 | ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ), | |
477 | pos + 1, kMenuItemAttrHidden, 0 ); | |
478 | ||
479 | // also check for a separator which was used just to | |
480 | // separate this item from the others, so don't leave | |
481 | // separator at the menu start or end nor 2 consecutive | |
482 | // separators | |
483 | wxMenuItemList::compatibility_iterator nextNode = node->GetNext(); | |
484 | wxMenuItem *next = nextNode ? nextNode->GetData() : NULL; | |
485 | ||
486 | size_t posSeptoHide; | |
487 | if ( !previousItem && next && next->IsSeparator() ) | |
488 | { | |
489 | // next (i.e. second as we must be first) item is | |
490 | // the separator to hide | |
491 | wxASSERT_MSG( pos == 0, _T("should be the menu start") ); | |
492 | posSeptoHide = 2; | |
493 | } | |
494 | else if ( GetMenuItems().GetCount() == pos + 1 && | |
495 | previousItem != NULL && | |
496 | previousItem->IsSeparator() ) | |
497 | { | |
498 | // prev item is a trailing separator we want to hide | |
499 | posSeptoHide = pos; | |
500 | } | |
501 | else if ( previousItem && previousItem->IsSeparator() && | |
502 | next && next->IsSeparator() ) | |
503 | { | |
504 | // two consecutive separators, this is one too many | |
505 | posSeptoHide = pos; | |
506 | } | |
507 | else // no separators to hide | |
508 | { | |
509 | posSeptoHide = 0; | |
510 | } | |
511 | ||
512 | if ( posSeptoHide ) | |
513 | { | |
514 | // hide the separator as well | |
515 | ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ), | |
516 | posSeptoHide, | |
517 | kMenuItemAttrHidden, | |
518 | 0 ); | |
519 | } | |
520 | } | |
521 | } | |
522 | ||
523 | previousItem = item ; | |
524 | } | |
525 | ||
526 | if ( isSubMenu ) | |
527 | ::InsertMenu(MAC_WXHMENU( GetHMenu()), -1); | |
528 | } | |
529 | ||
530 | // undo all changes from the MacBeforeDisplay call | |
531 | void wxMenu::MacAfterDisplay( bool isSubMenu ) | |
532 | { | |
533 | if ( isSubMenu ) | |
534 | ::DeleteMenu(MacGetMenuId()); | |
535 | ||
536 | wxMenuItemList::compatibility_iterator node; | |
537 | wxMenuItem *item; | |
538 | ||
539 | for (node = GetMenuItems().GetFirst(); node; node = node->GetNext()) | |
540 | { | |
541 | item = (wxMenuItem *)node->GetData(); | |
542 | wxMenu* subMenu = item->GetSubMenu() ; | |
543 | if (subMenu) | |
544 | { | |
545 | subMenu->MacAfterDisplay( true ) ; | |
546 | } | |
547 | else | |
548 | { | |
549 | // no need to undo hidings | |
550 | } | |
551 | } | |
552 | } | |
553 | ||
554 | wxInt32 wxMenu::MacHandleCommandProcess( wxMenuItem* item, int id, wxWindow* targetWindow ) | |
555 | { | |
556 | OSStatus result = eventNotHandledErr ; | |
557 | if (item->IsCheckable()) | |
558 | item->Check( !item->IsChecked() ) ; | |
559 | ||
560 | if ( SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ) | |
561 | result = noErr ; | |
562 | else | |
563 | { | |
564 | if ( targetWindow != NULL ) | |
565 | { | |
566 | wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED , id); | |
567 | event.SetEventObject(targetWindow); | |
568 | event.SetInt(item->IsCheckable() ? item->IsChecked() : -1); | |
569 | ||
570 | if ( targetWindow->HandleWindowEvent(event) ) | |
571 | result = noErr ; | |
572 | } | |
573 | } | |
574 | return result; | |
575 | } | |
576 | ||
577 | wxInt32 wxMenu::MacHandleCommandUpdateStatus(wxMenuItem* WXUNUSED(item), | |
578 | int id, | |
579 | wxWindow* targetWindow) | |
580 | { | |
581 | OSStatus result = eventNotHandledErr ; | |
582 | wxUpdateUIEvent event(id); | |
583 | event.SetEventObject( this ); | |
584 | ||
585 | bool processed = false; | |
586 | ||
587 | // Try the menu's event handler | |
588 | { | |
589 | wxEvtHandler *handler = GetEventHandler(); | |
590 | if ( handler ) | |
591 | processed = handler->ProcessEvent(event); | |
592 | } | |
593 | ||
594 | // Try the window the menu was popped up from | |
595 | // (and up through the hierarchy) | |
596 | if ( !processed ) | |
597 | { | |
598 | const wxMenuBase *menu = this; | |
599 | while ( menu ) | |
600 | { | |
601 | wxWindow *win = menu->GetInvokingWindow(); | |
602 | if ( win ) | |
603 | { | |
604 | processed = win->HandleWindowEvent(event); | |
605 | break; | |
606 | } | |
607 | ||
608 | menu = menu->GetParent(); | |
609 | } | |
610 | } | |
611 | ||
612 | if ( !processed && targetWindow != NULL) | |
613 | { | |
614 | processed = targetWindow->HandleWindowEvent(event); | |
615 | } | |
616 | ||
617 | if ( processed ) | |
618 | { | |
619 | // if anything changed, update the changed attribute | |
620 | if (event.GetSetText()) | |
621 | SetLabel(id, event.GetText()); | |
622 | if (event.GetSetChecked()) | |
623 | Check(id, event.GetChecked()); | |
624 | if (event.GetSetEnabled()) | |
625 | Enable(id, event.GetEnabled()); | |
626 | ||
627 | result = noErr ; | |
628 | } | |
629 | return result; | |
630 | } | |
631 | ||
632 | // Menu Bar | |
633 | ||
634 | /* | |
635 | ||
636 | Mac Implementation note : | |
637 | ||
638 | The Mac has only one global menubar, so we attempt to install the currently | |
639 | active menubar from a frame, we currently don't take into account mdi-frames | |
640 | which would ask for menu-merging | |
641 | ||
642 | Secondly there is no mac api for changing a menubar that is not the current | |
643 | menubar, so we have to wait for preparing the actual menubar until the | |
644 | wxMenubar is to be used | |
645 | ||
646 | We can in subsequent versions use MacInstallMenuBar to provide some sort of | |
647 | auto-merge for MDI in case this will be necessary | |
648 | ||
649 | */ | |
650 | ||
651 | wxMenuBar* wxMenuBar::s_macInstalledMenuBar = NULL ; | |
652 | wxMenuBar* wxMenuBar::s_macCommonMenuBar = NULL ; | |
653 | bool wxMenuBar::s_macAutoWindowMenu = true ; | |
654 | WXHMENU wxMenuBar::s_macWindowMenuHandle = NULL ; | |
655 | ||
656 | void wxMenuBar::Init() | |
657 | { | |
658 | m_eventHandler = this; | |
659 | m_menuBarFrame = NULL; | |
660 | m_invokingWindow = (wxWindow*) NULL; | |
661 | } | |
662 | ||
663 | wxMenuBar::wxMenuBar() | |
664 | { | |
665 | Init(); | |
666 | } | |
667 | ||
668 | wxMenuBar::wxMenuBar( long WXUNUSED(style) ) | |
669 | { | |
670 | Init(); | |
671 | } | |
672 | ||
673 | wxMenuBar::wxMenuBar(size_t count, wxMenu *menus[], const wxString titles[], long WXUNUSED(style)) | |
674 | { | |
675 | Init(); | |
676 | ||
677 | m_titles.Alloc(count); | |
678 | ||
679 | for ( size_t i = 0; i < count; i++ ) | |
680 | { | |
681 | m_menus.Append(menus[i]); | |
682 | m_titles.Add(titles[i]); | |
683 | ||
684 | menus[i]->Attach(this); | |
685 | } | |
686 | } | |
687 | ||
688 | wxMenuBar::~wxMenuBar() | |
689 | { | |
690 | if (s_macCommonMenuBar == this) | |
691 | s_macCommonMenuBar = NULL; | |
692 | ||
693 | if (s_macInstalledMenuBar == this) | |
694 | { | |
695 | ::ClearMenuBar(); | |
696 | s_macInstalledMenuBar = NULL; | |
697 | } | |
698 | } | |
699 | ||
700 | void wxMenuBar::Refresh(bool WXUNUSED(eraseBackground), const wxRect *WXUNUSED(rect)) | |
701 | { | |
702 | wxCHECK_RET( IsAttached(), wxT("can't refresh unatteched menubar") ); | |
703 | ||
704 | DrawMenuBar(); | |
705 | } | |
706 | ||
707 | void wxMenuBar::MacInstallMenuBar() | |
708 | { | |
709 | if ( s_macInstalledMenuBar == this ) | |
710 | return ; | |
711 | ||
712 | MenuBarHandle menubar = NULL ; | |
713 | ||
714 | menubar = NewHandleClear( 6 /* sizeof( MenuBarHeader ) */ ) ; | |
715 | ||
716 | ::SetMenuBar( menubar ) ; | |
717 | DisposeMenuBar( menubar ) ; | |
718 | MenuHandle appleMenu = NULL ; | |
719 | ||
720 | verify_noerr( CreateNewMenu( kwxMacAppleMenuId , 0 , &appleMenu ) ) ; | |
721 | verify_noerr( SetMenuTitleWithCFString( appleMenu , CFSTR( "\x14" ) ) ); | |
722 | ||
723 | // Add About/Preferences separator only on OS X | |
724 | // KH/RN: Separator is always present on 10.3 but not on 10.2 | |
725 | // However, the change from 10.2 to 10.3 suggests it is preferred | |
726 | InsertMenuItemTextWithCFString( appleMenu, | |
727 | CFSTR(""), 0, kMenuItemAttrSeparator, 0); | |
728 | InsertMenuItemTextWithCFString( appleMenu, | |
729 | CFSTR("About..."), 0, 0, 0); | |
730 | MacInsertMenu( appleMenu , 0 ) ; | |
731 | ||
732 | // if we have a mac help menu, clean it up before adding new items | |
733 | MenuHandle helpMenuHandle ; | |
734 | MenuItemIndex firstUserHelpMenuItem ; | |
735 | ||
736 | if ( UMAGetHelpMenuDontCreate( &helpMenuHandle , &firstUserHelpMenuItem) == noErr ) | |
737 | { | |
738 | for ( int i = CountMenuItems( helpMenuHandle ) ; i >= firstUserHelpMenuItem ; --i ) | |
739 | DeleteMenuItem( helpMenuHandle , i ) ; | |
740 | } | |
741 | else | |
742 | { | |
743 | helpMenuHandle = NULL ; | |
744 | } | |
745 | ||
746 | if ( wxApp::s_macPreferencesMenuItemId) | |
747 | { | |
748 | wxMenuItem *item = FindItem( wxApp::s_macPreferencesMenuItemId , NULL ) ; | |
749 | if ( item == NULL || !(item->IsEnabled()) ) | |
750 | DisableMenuCommand( NULL , kHICommandPreferences ) ; | |
751 | else | |
752 | EnableMenuCommand( NULL , kHICommandPreferences ) ; | |
753 | } | |
754 | ||
755 | // Unlike preferences which may or may not exist, the Quit item should be always | |
756 | // enabled unless it is added by the application and then disabled, otherwise | |
757 | // a program would be required to add an item with wxID_EXIT in order to get the | |
758 | // Quit menu item to be enabled, which seems a bit burdensome. | |
759 | if ( wxApp::s_macExitMenuItemId) | |
760 | { | |
761 | wxMenuItem *item = FindItem( wxApp::s_macExitMenuItemId , NULL ) ; | |
762 | if ( item != NULL && !(item->IsEnabled()) ) | |
763 | DisableMenuCommand( NULL , kHICommandQuit ) ; | |
764 | else | |
765 | EnableMenuCommand( NULL , kHICommandQuit ) ; | |
766 | } | |
767 | ||
768 | wxString strippedHelpMenuTitle = wxStripMenuCodes( wxApp::s_macHelpMenuTitleName ) ; | |
769 | wxString strippedTranslatedHelpMenuTitle = wxStripMenuCodes( wxString( _("&Help") ) ) ; | |
770 | wxMenuList::compatibility_iterator menuIter = m_menus.GetFirst(); | |
771 | for (size_t i = 0; i < m_menus.GetCount(); i++, menuIter = menuIter->GetNext()) | |
772 | { | |
773 | wxMenuItemList::compatibility_iterator node; | |
774 | wxMenuItem *item; | |
775 | wxMenu* menu = menuIter->GetData() , *subMenu = NULL ; | |
776 | wxString strippedMenuTitle = wxStripMenuCodes(m_titles[i]); | |
777 | ||
778 | if ( strippedMenuTitle == wxT("?") || strippedMenuTitle == strippedHelpMenuTitle || strippedMenuTitle == strippedTranslatedHelpMenuTitle ) | |
779 | { | |
780 | for (node = menu->GetMenuItems().GetFirst(); node; node = node->GetNext()) | |
781 | { | |
782 | item = (wxMenuItem *)node->GetData(); | |
783 | subMenu = item->GetSubMenu() ; | |
784 | if (subMenu) | |
785 | { | |
786 | // we don't support hierarchical menus in the help menu yet | |
787 | } | |
788 | else | |
789 | { | |
790 | if ( item->GetId() != wxApp::s_macAboutMenuItemId ) | |
791 | { | |
792 | // we have found a user help menu and an item other than the about item, | |
793 | // so we can create the mac help menu now, if we haven't created it yet | |
794 | if ( helpMenuHandle == NULL ) | |
795 | { | |
796 | if ( UMAGetHelpMenu( &helpMenuHandle , &firstUserHelpMenuItem) != noErr ) | |
797 | { | |
798 | helpMenuHandle = NULL ; | |
799 | break ; | |
800 | } | |
801 | } | |
802 | } | |
803 | ||
804 | if ( item->IsSeparator() ) | |
805 | { | |
806 | if ( helpMenuHandle ) | |
807 | AppendMenuItemTextWithCFString( helpMenuHandle, | |
808 | CFSTR(""), kMenuItemAttrSeparator, 0,NULL); | |
809 | } | |
810 | else | |
811 | { | |
812 | wxAcceleratorEntry* | |
813 | entry = wxAcceleratorEntry::Create( item->GetItemLabel() ) ; | |
814 | ||
815 | if ( item->GetId() == wxApp::s_macAboutMenuItemId ) | |
816 | { | |
817 | // this will be taken care of below | |
818 | } | |
819 | else | |
820 | { | |
821 | if ( helpMenuHandle ) | |
822 | { | |
823 | UMAAppendMenuItem(helpMenuHandle, wxStripMenuCodes(item->GetItemLabel()) , wxFont::GetDefaultEncoding(), entry); | |
824 | SetMenuItemCommandID( helpMenuHandle , CountMenuItems(helpMenuHandle) , wxIdToMacCommand ( item->GetId() ) ) ; | |
825 | SetMenuItemRefCon( helpMenuHandle , CountMenuItems(helpMenuHandle) , (URefCon) item ) ; | |
826 | } | |
827 | } | |
828 | ||
829 | delete entry ; | |
830 | } | |
831 | } | |
832 | } | |
833 | } | |
834 | ||
835 | else if ( ( m_titles[i] == wxT("Window") || m_titles[i] == wxT("&Window") ) | |
836 | && GetAutoWindowMenu() ) | |
837 | { | |
838 | if ( MacGetWindowMenuHMenu() == NULL ) | |
839 | { | |
840 | CreateStandardWindowMenu( 0 , (MenuHandle*) &s_macWindowMenuHandle ) ; | |
841 | } | |
842 | ||
843 | MenuRef wm = (MenuRef)MacGetWindowMenuHMenu(); | |
844 | if ( wm == NULL ) | |
845 | break; | |
846 | ||
847 | // get the insertion point in the standard menu | |
848 | MenuItemIndex winListStart; | |
849 | GetIndMenuItemWithCommandID(wm, | |
850 | kHICommandWindowListSeparator, 1, NULL, &winListStart); | |
851 | ||
852 | // add a separator so that the standard items and the custom items | |
853 | // aren't mixed together, but only if this is the first run | |
854 | OSStatus err = GetIndMenuItemWithCommandID(wm, | |
855 | 'WXWM', 1, NULL, NULL); | |
856 | ||
857 | if ( err == menuItemNotFoundErr ) | |
858 | { | |
859 | InsertMenuItemTextWithCFString( wm, | |
860 | CFSTR(""), winListStart-1, kMenuItemAttrSeparator, 'WXWM'); | |
861 | } | |
862 | ||
863 | wxInsertMenuItemsInMenu(menu, wm, winListStart); | |
864 | } | |
865 | else | |
866 | { | |
867 | UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , m_titles[i], m_font.GetEncoding() ) ; | |
868 | menu->MacBeforeDisplay(false) ; | |
869 | ||
870 | ::InsertMenu(MAC_WXHMENU(_wxMenuAt(m_menus, i)->GetHMenu()), 0); | |
871 | } | |
872 | } | |
873 | ||
874 | // take care of the about menu item wherever it is | |
875 | { | |
876 | wxMenu* aboutMenu ; | |
877 | wxMenuItem *aboutMenuItem = FindItem(wxApp::s_macAboutMenuItemId , &aboutMenu) ; | |
878 | if ( aboutMenuItem ) | |
879 | { | |
880 | wxAcceleratorEntry* | |
881 | entry = wxAcceleratorEntry::Create( aboutMenuItem->GetItemLabel() ) ; | |
882 | UMASetMenuItemText( GetMenuHandle( kwxMacAppleMenuId ) , 1 , wxStripMenuCodes ( aboutMenuItem->GetItemLabel() ) , wxFont::GetDefaultEncoding() ); | |
883 | UMAEnableMenuItem( GetMenuHandle( kwxMacAppleMenuId ) , 1 , true ); | |
884 | SetMenuItemCommandID( GetMenuHandle( kwxMacAppleMenuId ) , 1 , kHICommandAbout ) ; | |
885 | SetMenuItemRefCon(GetMenuHandle( kwxMacAppleMenuId ) , 1 , (URefCon)aboutMenuItem ) ; | |
886 | UMASetMenuItemShortcut( GetMenuHandle( kwxMacAppleMenuId ) , 1 , entry ) ; | |
887 | } | |
888 | } | |
889 | ||
890 | if ( GetAutoWindowMenu() ) | |
891 | { | |
892 | if ( MacGetWindowMenuHMenu() == NULL ) | |
893 | CreateStandardWindowMenu( 0 , (MenuHandle*) &s_macWindowMenuHandle ) ; | |
894 | ||
895 | InsertMenu( (MenuHandle) MacGetWindowMenuHMenu() , 0 ) ; | |
896 | } | |
897 | ||
898 | ::DrawMenuBar() ; | |
899 | s_macInstalledMenuBar = this; | |
900 | } | |
901 | ||
902 | void wxMenuBar::EnableTop(size_t pos, bool enable) | |
903 | { | |
904 | wxCHECK_RET( IsAttached(), wxT("doesn't work with unattached menubars") ); | |
905 | ||
906 | _wxMenuAt(m_menus, pos)->MacEnableMenu( enable ) ; | |
907 | Refresh(); | |
908 | } | |
909 | ||
910 | bool wxMenuBar::Enable(bool enable) | |
911 | { | |
912 | wxCHECK_MSG( IsAttached(), false, wxT("doesn't work with unattached menubars") ); | |
913 | ||
914 | size_t i; | |
915 | for (i = 0; i < GetMenuCount(); i++) | |
916 | EnableTop(i, enable); | |
917 | ||
918 | return true; | |
919 | } | |
920 | ||
921 | void wxMenuBar::SetMenuLabel(size_t pos, const wxString& label) | |
922 | { | |
923 | wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") ); | |
924 | ||
925 | m_titles[pos] = label; | |
926 | ||
927 | if ( !IsAttached() ) | |
928 | return; | |
929 | ||
930 | _wxMenuAt(m_menus, pos)->SetTitle( label ) ; | |
931 | ||
932 | if (wxMenuBar::s_macInstalledMenuBar == this) // are we currently installed ? | |
933 | { | |
934 | ::SetMenuBar( GetMenuBar() ) ; | |
935 | ::InvalMenuBar() ; | |
936 | } | |
937 | } | |
938 | ||
939 | wxString wxMenuBar::GetMenuLabel(size_t pos) const | |
940 | { | |
941 | wxCHECK_MSG( pos < GetMenuCount(), wxEmptyString, | |
942 | wxT("invalid menu index in wxMenuBar::GetMenuLabel") ); | |
943 | ||
944 | return m_titles[pos]; | |
945 | } | |
946 | ||
947 | int wxMenuBar::FindMenu(const wxString& title) | |
948 | { | |
949 | wxString menuTitle = wxStripMenuCodes(title); | |
950 | ||
951 | size_t count = GetMenuCount(); | |
952 | for ( size_t i = 0; i < count; i++ ) | |
953 | { | |
954 | wxString title = wxStripMenuCodes(m_titles[i]); | |
955 | if ( menuTitle == title ) | |
956 | return i; | |
957 | } | |
958 | ||
959 | return wxNOT_FOUND; | |
960 | } | |
961 | ||
962 | // --------------------------------------------------------------------------- | |
963 | // wxMenuBar construction | |
964 | // --------------------------------------------------------------------------- | |
965 | ||
966 | wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) | |
967 | { | |
968 | wxMenu *menuOld = wxMenuBarBase::Replace(pos, menu, title); | |
969 | if ( !menuOld ) | |
970 | return NULL; | |
971 | ||
972 | m_titles[pos] = title; | |
973 | ||
974 | if ( IsAttached() ) | |
975 | { | |
976 | if (s_macInstalledMenuBar == this) | |
977 | { | |
978 | menuOld->MacAfterDisplay( false ) ; | |
979 | ::DeleteMenu( menuOld->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ; | |
980 | ||
981 | menu->MacBeforeDisplay( false ) ; | |
982 | UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title , m_font.GetEncoding() ) ; | |
983 | if ( pos == m_menus.GetCount() - 1) | |
984 | ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ; | |
985 | else | |
986 | ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , _wxMenuAt(m_menus, pos + 1)->MacGetMenuId() ) ; | |
987 | } | |
988 | ||
989 | Refresh(); | |
990 | } | |
991 | ||
992 | if (m_invokingWindow) | |
993 | wxMenubarSetInvokingWindow( menu, m_invokingWindow ); | |
994 | ||
995 | return menuOld; | |
996 | } | |
997 | ||
998 | bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) | |
999 | { | |
1000 | if ( !wxMenuBarBase::Insert(pos, menu, title) ) | |
1001 | return false; | |
1002 | ||
1003 | m_titles.Insert(title, pos); | |
1004 | ||
1005 | UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title , m_font.GetEncoding() ) ; | |
1006 | ||
1007 | if ( IsAttached() && s_macInstalledMenuBar == this ) | |
1008 | { | |
1009 | if (s_macInstalledMenuBar == this) | |
1010 | { | |
1011 | menu->MacBeforeDisplay( false ) ; | |
1012 | ||
1013 | if ( pos == (size_t) -1 || pos + 1 == m_menus.GetCount() ) | |
1014 | ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ; | |
1015 | else | |
1016 | ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , _wxMenuAt(m_menus, pos+1)->MacGetMenuId() ) ; | |
1017 | } | |
1018 | ||
1019 | Refresh(); | |
1020 | } | |
1021 | ||
1022 | if (m_invokingWindow) | |
1023 | wxMenubarSetInvokingWindow( menu, m_invokingWindow ); | |
1024 | ||
1025 | return true; | |
1026 | } | |
1027 | ||
1028 | wxMenu *wxMenuBar::Remove(size_t pos) | |
1029 | { | |
1030 | wxMenu *menu = wxMenuBarBase::Remove(pos); | |
1031 | if ( !menu ) | |
1032 | return NULL; | |
1033 | ||
1034 | if ( IsAttached() ) | |
1035 | { | |
1036 | if (s_macInstalledMenuBar == this) | |
1037 | ::DeleteMenu( menu->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ; | |
1038 | ||
1039 | Refresh(); | |
1040 | } | |
1041 | ||
1042 | m_titles.RemoveAt(pos); | |
1043 | ||
1044 | return menu; | |
1045 | } | |
1046 | ||
1047 | bool wxMenuBar::Append(wxMenu *menu, const wxString& title) | |
1048 | { | |
1049 | WXHMENU submenu = menu ? menu->GetHMenu() : 0; | |
1050 | wxCHECK_MSG( submenu, false, wxT("can't append invalid menu to menubar") ); | |
1051 | ||
1052 | if ( !wxMenuBarBase::Append(menu, title) ) | |
1053 | return false; | |
1054 | ||
1055 | m_titles.Add(title); | |
1056 | ||
1057 | UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title , m_font.GetEncoding() ) ; | |
1058 | ||
1059 | if ( IsAttached() ) | |
1060 | { | |
1061 | if (s_macInstalledMenuBar == this) | |
1062 | { | |
1063 | menu->MacBeforeDisplay( false ) ; | |
1064 | ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ; | |
1065 | } | |
1066 | ||
1067 | Refresh(); | |
1068 | } | |
1069 | ||
1070 | // m_invokingWindow is set after wxFrame::SetMenuBar(). This call enables | |
1071 | // adding menu later on. | |
1072 | if (m_invokingWindow) | |
1073 | wxMenubarSetInvokingWindow( menu, m_invokingWindow ); | |
1074 | ||
1075 | return true; | |
1076 | } | |
1077 | ||
1078 | static void wxMenubarUnsetInvokingWindow( wxMenu *menu ) | |
1079 | { | |
1080 | menu->SetInvokingWindow( (wxWindow*) NULL ); | |
1081 | wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); | |
1082 | ||
1083 | while (node) | |
1084 | { | |
1085 | wxMenuItem *menuitem = node->GetData(); | |
1086 | if (menuitem->IsSubMenu()) | |
1087 | wxMenubarUnsetInvokingWindow( menuitem->GetSubMenu() ); | |
1088 | ||
1089 | node = node->GetNext(); | |
1090 | } | |
1091 | } | |
1092 | ||
1093 | static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win ) | |
1094 | { | |
1095 | menu->SetInvokingWindow( win ); | |
1096 | wxMenuItem *menuitem; | |
1097 | wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); | |
1098 | ||
1099 | while (node) | |
1100 | { | |
1101 | menuitem = node->GetData(); | |
1102 | if (menuitem->IsSubMenu()) | |
1103 | wxMenubarSetInvokingWindow( menuitem->GetSubMenu() , win ); | |
1104 | ||
1105 | node = node->GetNext(); | |
1106 | } | |
1107 | } | |
1108 | ||
1109 | void wxMenuBar::UnsetInvokingWindow() | |
1110 | { | |
1111 | m_invokingWindow = (wxWindow*) NULL; | |
1112 | wxMenu *menu; | |
1113 | wxMenuList::compatibility_iterator node = m_menus.GetFirst(); | |
1114 | ||
1115 | while (node) | |
1116 | { | |
1117 | menu = node->GetData(); | |
1118 | wxMenubarUnsetInvokingWindow( menu ); | |
1119 | ||
1120 | node = node->GetNext(); | |
1121 | } | |
1122 | } | |
1123 | ||
1124 | void wxMenuBar::SetInvokingWindow(wxFrame *frame) | |
1125 | { | |
1126 | m_invokingWindow = frame; | |
1127 | wxMenu *menu; | |
1128 | wxMenuList::compatibility_iterator node = m_menus.GetFirst(); | |
1129 | ||
1130 | while (node) | |
1131 | { | |
1132 | menu = node->GetData(); | |
1133 | wxMenubarSetInvokingWindow( menu, frame ); | |
1134 | ||
1135 | node = node->GetNext(); | |
1136 | } | |
1137 | } | |
1138 | ||
1139 | void wxMenuBar::Detach() | |
1140 | { | |
1141 | wxMenuBarBase::Detach() ; | |
1142 | } | |
1143 | ||
1144 | void wxMenuBar::Attach(wxFrame *frame) | |
1145 | { | |
1146 | wxMenuBarBase::Attach( frame ) ; | |
1147 | } | |
1148 | ||
1149 | // --------------------------------------------------------------------------- | |
1150 | // wxMenuBar searching for menu items | |
1151 | // --------------------------------------------------------------------------- | |
1152 | ||
1153 | // Find the itemString in menuString, and return the item id or wxNOT_FOUND | |
1154 | int wxMenuBar::FindMenuItem(const wxString& menuString, | |
1155 | const wxString& itemString) const | |
1156 | { | |
1157 | wxString menuLabel = wxStripMenuCodes(menuString); | |
1158 | size_t count = GetMenuCount(); | |
1159 | for ( size_t i = 0; i < count; i++ ) | |
1160 | { | |
1161 | wxString title = wxStripMenuCodes(m_titles[i]); | |
1162 | if ( menuLabel == title ) | |
1163 | return _wxMenuAt(m_menus, i)->FindItem(itemString); | |
1164 | } | |
1165 | ||
1166 | return wxNOT_FOUND; | |
1167 | } | |
1168 | ||
1169 | wxMenuItem *wxMenuBar::FindItem(int id, wxMenu **itemMenu) const | |
1170 | { | |
1171 | if ( itemMenu ) | |
1172 | *itemMenu = NULL; | |
1173 | ||
1174 | wxMenuItem *item = NULL; | |
1175 | size_t count = GetMenuCount(); | |
1176 | for ( size_t i = 0; !item && (i < count); i++ ) | |
1177 | item = _wxMenuAt(m_menus, i)->FindItem(id, itemMenu); | |
1178 | ||
1179 | return item; | |
1180 | } |