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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: menu.cpp | |
3 | // Purpose: wxMenu, wxMenuBar, wxMenuItem | |
4 | // Author: Julian Smart | |
5 | // Modified by: Vadim Zeitlin | |
6 | // Created: 04/01/98 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Julian Smart | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | // =========================================================================== | |
13 | // declarations | |
14 | // =========================================================================== | |
15 | ||
16 | // --------------------------------------------------------------------------- | |
17 | // headers | |
18 | // --------------------------------------------------------------------------- | |
19 | ||
20 | // For compilers that support precompilation, includes "wx.h". | |
21 | #include "wx/wxprec.h" | |
22 | ||
23 | #ifdef __BORLANDC__ | |
24 | #pragma hdrstop | |
25 | #endif | |
26 | ||
27 | #if wxUSE_MENUS | |
28 | ||
29 | #ifndef WX_PRECOMP | |
30 | #include "wx/frame.h" | |
31 | #include "wx/menu.h" | |
32 | #include "wx/utils.h" | |
33 | #include "wx/intl.h" | |
34 | #include "wx/log.h" | |
35 | #endif | |
36 | ||
37 | #if wxUSE_OWNER_DRAWN | |
38 | #include "wx/ownerdrw.h" | |
39 | #endif | |
40 | ||
41 | #include "wx/msw/private.h" | |
42 | ||
43 | #ifdef __WXWINCE__ | |
44 | #include <windows.h> | |
45 | #include <windowsx.h> | |
46 | #include <tchar.h> | |
47 | #include <ole2.h> | |
48 | #include <shellapi.h> | |
49 | #include <commctrl.h> | |
50 | #if (_WIN32_WCE < 400) && !defined(__HANDHELDPC__) | |
51 | #include <aygshell.h> | |
52 | #endif | |
53 | ||
54 | #include "wx/msw/wince/missing.h" | |
55 | ||
56 | #endif | |
57 | ||
58 | // other standard headers | |
59 | #include <string.h> | |
60 | ||
61 | #if wxUSE_OWNER_DRAWN && defined(MIIM_BITMAP) | |
62 | #include "wx/dynlib.h" | |
63 | #endif | |
64 | ||
65 | #ifndef MNS_CHECKORBMP | |
66 | #define MNS_CHECKORBMP 0x04000000 | |
67 | #endif | |
68 | #ifndef MIM_STYLE | |
69 | #define MIM_STYLE 0x00000010 | |
70 | #endif | |
71 | ||
72 | // ---------------------------------------------------------------------------- | |
73 | // global variables | |
74 | // ---------------------------------------------------------------------------- | |
75 | ||
76 | // ---------------------------------------------------------------------------- | |
77 | // constants | |
78 | // ---------------------------------------------------------------------------- | |
79 | ||
80 | // the (popup) menu title has this special id | |
81 | static const int idMenuTitle = -3; | |
82 | ||
83 | // ---------------------------------------------------------------------------- | |
84 | // private functions | |
85 | // ---------------------------------------------------------------------------- | |
86 | ||
87 | // make the given menu item default | |
88 | static void SetDefaultMenuItem(HMENU WXUNUSED_IN_WINCE(hmenu), | |
89 | UINT WXUNUSED_IN_WINCE(id)) | |
90 | { | |
91 | #ifndef __WXWINCE__ | |
92 | MENUITEMINFO mii; | |
93 | wxZeroMemory(mii); | |
94 | mii.cbSize = sizeof(MENUITEMINFO); | |
95 | mii.fMask = MIIM_STATE; | |
96 | mii.fState = MFS_DEFAULT; | |
97 | ||
98 | if ( !::SetMenuItemInfo(hmenu, id, FALSE, &mii) ) | |
99 | { | |
100 | wxLogLastError(wxT("SetMenuItemInfo")); | |
101 | } | |
102 | #endif | |
103 | } | |
104 | ||
105 | #ifdef __WXWINCE__ | |
106 | UINT GetMenuState(HMENU hMenu, UINT id, UINT flags) | |
107 | { | |
108 | MENUITEMINFO info; | |
109 | wxZeroMemory(info); | |
110 | info.cbSize = sizeof(info); | |
111 | info.fMask = MIIM_STATE; | |
112 | // MF_BYCOMMAND is zero so test MF_BYPOSITION | |
113 | if ( !::GetMenuItemInfo(hMenu, id, flags & MF_BYPOSITION ? TRUE : FALSE , & info) ) | |
114 | wxLogLastError(wxT("GetMenuItemInfo")); | |
115 | return info.fState; | |
116 | } | |
117 | #endif | |
118 | ||
119 | // ============================================================================ | |
120 | // implementation | |
121 | // ============================================================================ | |
122 | ||
123 | #include <wx/listimpl.cpp> | |
124 | ||
125 | WX_DEFINE_LIST( wxMenuInfoList ) | |
126 | ||
127 | #if wxUSE_EXTENDED_RTTI | |
128 | ||
129 | WX_DEFINE_FLAGS( wxMenuStyle ) | |
130 | ||
131 | wxBEGIN_FLAGS( wxMenuStyle ) | |
132 | wxFLAGS_MEMBER(wxMENU_TEAROFF) | |
133 | wxEND_FLAGS( wxMenuStyle ) | |
134 | ||
135 | IMPLEMENT_DYNAMIC_CLASS_XTI(wxMenu, wxEvtHandler,"wx/menu.h") | |
136 | ||
137 | wxCOLLECTION_TYPE_INFO( wxMenuItem * , wxMenuItemList ) ; | |
138 | ||
139 | template<> void wxCollectionToVariantArray( wxMenuItemList const &theList, wxxVariantArray &value) | |
140 | { | |
141 | wxListCollectionToVariantArray<wxMenuItemList::compatibility_iterator>( theList , value ) ; | |
142 | } | |
143 | ||
144 | wxBEGIN_PROPERTIES_TABLE(wxMenu) | |
145 | wxEVENT_PROPERTY( Select , wxEVT_COMMAND_MENU_SELECTED , wxCommandEvent) | |
146 | wxPROPERTY( Title, wxString , SetTitle, GetTitle, wxString(), 0 /*flags*/ , wxT("Helpstring") , wxT("group") ) | |
147 | wxREADONLY_PROPERTY_FLAGS( MenuStyle , wxMenuStyle , long , GetStyle , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style | |
148 | wxPROPERTY_COLLECTION( MenuItems , wxMenuItemList , wxMenuItem* , Append , GetMenuItems , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) | |
149 | wxEND_PROPERTIES_TABLE() | |
150 | ||
151 | wxBEGIN_HANDLERS_TABLE(wxMenu) | |
152 | wxEND_HANDLERS_TABLE() | |
153 | ||
154 | wxDIRECT_CONSTRUCTOR_2( wxMenu , wxString , Title , long , MenuStyle ) | |
155 | ||
156 | WX_DEFINE_FLAGS( wxMenuBarStyle ) | |
157 | ||
158 | wxBEGIN_FLAGS( wxMenuBarStyle ) | |
159 | wxFLAGS_MEMBER(wxMB_DOCKABLE) | |
160 | wxEND_FLAGS( wxMenuBarStyle ) | |
161 | ||
162 | // the negative id would lead the window (its superclass !) to vetoe streaming out otherwise | |
163 | bool wxMenuBarStreamingCallback( const wxObject *WXUNUSED(object), wxWriter * , wxPersister * , wxxVariantArray & ) | |
164 | { | |
165 | return true ; | |
166 | } | |
167 | ||
168 | IMPLEMENT_DYNAMIC_CLASS_XTI_CALLBACK(wxMenuBar, wxWindow ,"wx/menu.h",wxMenuBarStreamingCallback) | |
169 | ||
170 | IMPLEMENT_DYNAMIC_CLASS_XTI(wxMenuInfo, wxObject , "wx/menu.h" ) | |
171 | ||
172 | wxBEGIN_PROPERTIES_TABLE(wxMenuInfo) | |
173 | wxREADONLY_PROPERTY( Menu , wxMenu* , GetMenu , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) | |
174 | wxREADONLY_PROPERTY( Title , wxString , GetTitle , wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) | |
175 | wxEND_PROPERTIES_TABLE() | |
176 | ||
177 | wxBEGIN_HANDLERS_TABLE(wxMenuInfo) | |
178 | wxEND_HANDLERS_TABLE() | |
179 | ||
180 | wxCONSTRUCTOR_2( wxMenuInfo , wxMenu* , Menu , wxString , Title ) | |
181 | ||
182 | wxCOLLECTION_TYPE_INFO( wxMenuInfo * , wxMenuInfoList ) ; | |
183 | ||
184 | template<> void wxCollectionToVariantArray( wxMenuInfoList const &theList, wxxVariantArray &value) | |
185 | { | |
186 | wxListCollectionToVariantArray<wxMenuInfoList::compatibility_iterator>( theList , value ) ; | |
187 | } | |
188 | ||
189 | wxBEGIN_PROPERTIES_TABLE(wxMenuBar) | |
190 | wxPROPERTY_COLLECTION( MenuInfos , wxMenuInfoList , wxMenuInfo* , Append , GetMenuInfos , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) | |
191 | wxEND_PROPERTIES_TABLE() | |
192 | ||
193 | wxBEGIN_HANDLERS_TABLE(wxMenuBar) | |
194 | wxEND_HANDLERS_TABLE() | |
195 | ||
196 | wxCONSTRUCTOR_DUMMY( wxMenuBar ) | |
197 | ||
198 | #else | |
199 | IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler) | |
200 | IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxWindow) | |
201 | IMPLEMENT_DYNAMIC_CLASS(wxMenuInfo, wxObject) | |
202 | #endif | |
203 | ||
204 | const wxMenuInfoList& wxMenuBar::GetMenuInfos() const | |
205 | { | |
206 | wxMenuInfoList* list = const_cast< wxMenuInfoList* >( &m_menuInfos ) ; | |
207 | WX_CLEAR_LIST( wxMenuInfoList , *list ) ; | |
208 | for( size_t i = 0 ; i < GetMenuCount() ; ++i ) | |
209 | { | |
210 | wxMenuInfo* info = new wxMenuInfo() ; | |
211 | info->Create( const_cast<wxMenuBar*>(this)->GetMenu(i) , GetLabelTop(i) ) ; | |
212 | list->Append( info ) ; | |
213 | } | |
214 | return m_menuInfos ; | |
215 | } | |
216 | ||
217 | // --------------------------------------------------------------------------- | |
218 | // wxMenu construction, adding and removing menu items | |
219 | // --------------------------------------------------------------------------- | |
220 | ||
221 | // Construct a menu with optional title (then use append) | |
222 | void wxMenu::Init() | |
223 | { | |
224 | m_doBreak = false; | |
225 | m_startRadioGroup = -1; | |
226 | ||
227 | // create the menu | |
228 | m_hMenu = (WXHMENU)CreatePopupMenu(); | |
229 | if ( !m_hMenu ) | |
230 | { | |
231 | wxLogLastError(wxT("CreatePopupMenu")); | |
232 | } | |
233 | ||
234 | // if we have a title, insert it in the beginning of the menu | |
235 | if ( !m_title.empty() ) | |
236 | { | |
237 | Append(idMenuTitle, m_title); | |
238 | AppendSeparator(); | |
239 | } | |
240 | } | |
241 | ||
242 | // The wxWindow destructor will take care of deleting the submenus. | |
243 | wxMenu::~wxMenu() | |
244 | { | |
245 | // we should free Windows resources only if Windows doesn't do it for us | |
246 | // which happens if we're attached to a menubar or a submenu of another | |
247 | // menu | |
248 | if ( !IsAttached() && !GetParent() ) | |
249 | { | |
250 | if ( !::DestroyMenu(GetHmenu()) ) | |
251 | { | |
252 | wxLogLastError(wxT("DestroyMenu")); | |
253 | } | |
254 | } | |
255 | ||
256 | #if wxUSE_ACCEL | |
257 | // delete accels | |
258 | WX_CLEAR_ARRAY(m_accels); | |
259 | #endif // wxUSE_ACCEL | |
260 | } | |
261 | ||
262 | void wxMenu::Break() | |
263 | { | |
264 | // this will take effect during the next call to Append() | |
265 | m_doBreak = true; | |
266 | } | |
267 | ||
268 | void wxMenu::Attach(wxMenuBarBase *menubar) | |
269 | { | |
270 | wxMenuBase::Attach(menubar); | |
271 | ||
272 | EndRadioGroup(); | |
273 | } | |
274 | ||
275 | #if wxUSE_ACCEL | |
276 | ||
277 | int wxMenu::FindAccel(int id) const | |
278 | { | |
279 | size_t n, count = m_accels.GetCount(); | |
280 | for ( n = 0; n < count; n++ ) | |
281 | { | |
282 | if ( m_accels[n]->m_command == id ) | |
283 | return n; | |
284 | } | |
285 | ||
286 | return wxNOT_FOUND; | |
287 | } | |
288 | ||
289 | void wxMenu::UpdateAccel(wxMenuItem *item) | |
290 | { | |
291 | if ( item->IsSubMenu() ) | |
292 | { | |
293 | wxMenu *submenu = item->GetSubMenu(); | |
294 | wxMenuItemList::compatibility_iterator node = submenu->GetMenuItems().GetFirst(); | |
295 | while ( node ) | |
296 | { | |
297 | UpdateAccel(node->GetData()); | |
298 | ||
299 | node = node->GetNext(); | |
300 | } | |
301 | } | |
302 | else if ( !item->IsSeparator() ) | |
303 | { | |
304 | // recurse upwards: we should only modify m_accels of the top level | |
305 | // menus, not of the submenus as wxMenuBar doesn't look at them | |
306 | // (alternative and arguable cleaner solution would be to recurse | |
307 | // downwards in GetAccelCount() and CopyAccels()) | |
308 | if ( GetParent() ) | |
309 | { | |
310 | GetParent()->UpdateAccel(item); | |
311 | return; | |
312 | } | |
313 | ||
314 | // find the (new) accel for this item | |
315 | wxAcceleratorEntry *accel = wxGetAccelFromString(item->GetText()); | |
316 | if ( accel ) | |
317 | accel->m_command = item->GetId(); | |
318 | ||
319 | // find the old one | |
320 | int n = FindAccel(item->GetId()); | |
321 | if ( n == wxNOT_FOUND ) | |
322 | { | |
323 | // no old, add new if any | |
324 | if ( accel ) | |
325 | m_accels.Add(accel); | |
326 | else | |
327 | return; // skipping RebuildAccelTable() below | |
328 | } | |
329 | else | |
330 | { | |
331 | // replace old with new or just remove the old one if no new | |
332 | delete m_accels[n]; | |
333 | if ( accel ) | |
334 | m_accels[n] = accel; | |
335 | else | |
336 | m_accels.RemoveAt(n); | |
337 | } | |
338 | ||
339 | if ( IsAttached() ) | |
340 | { | |
341 | GetMenuBar()->RebuildAccelTable(); | |
342 | } | |
343 | } | |
344 | //else: it is a separator, they can't have accels, nothing to do | |
345 | } | |
346 | ||
347 | #endif // wxUSE_ACCEL | |
348 | ||
349 | // append a new item or submenu to the menu | |
350 | bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) | |
351 | { | |
352 | #if wxUSE_ACCEL | |
353 | UpdateAccel(pItem); | |
354 | #endif // wxUSE_ACCEL | |
355 | ||
356 | UINT flags = 0; | |
357 | ||
358 | // if "Break" has just been called, insert a menu break before this item | |
359 | // (and don't forget to reset the flag) | |
360 | if ( m_doBreak ) { | |
361 | flags |= MF_MENUBREAK; | |
362 | m_doBreak = false; | |
363 | } | |
364 | ||
365 | if ( pItem->IsSeparator() ) { | |
366 | flags |= MF_SEPARATOR; | |
367 | } | |
368 | ||
369 | // id is the numeric id for normal menu items and HMENU for submenus as | |
370 | // required by ::AppendMenu() API | |
371 | UINT id; | |
372 | wxMenu *submenu = pItem->GetSubMenu(); | |
373 | if ( submenu != NULL ) { | |
374 | wxASSERT_MSG( submenu->GetHMenu(), wxT("invalid submenu") ); | |
375 | ||
376 | submenu->SetParent(this); | |
377 | ||
378 | id = (UINT)submenu->GetHMenu(); | |
379 | ||
380 | flags |= MF_POPUP; | |
381 | } | |
382 | else { | |
383 | id = pItem->GetId(); | |
384 | } | |
385 | ||
386 | ||
387 | // prepare to insert the item in the menu | |
388 | wxString itemText = pItem->GetText(); | |
389 | LPCTSTR pData = NULL; | |
390 | if ( pos == (size_t)-1 ) | |
391 | { | |
392 | // append at the end (note that the item is already appended to | |
393 | // internal data structures) | |
394 | pos = GetMenuItemCount() - 1; | |
395 | } | |
396 | ||
397 | // adjust position to account for the title, if any | |
398 | if ( !m_title.empty() ) | |
399 | pos += 2; // for the title itself and its separator | |
400 | ||
401 | BOOL ok = false; | |
402 | ||
403 | // check if we have something more than a simple text item | |
404 | #if wxUSE_OWNER_DRAWN | |
405 | if ( pItem->IsOwnerDrawn() ) | |
406 | { | |
407 | // is the item owner-drawn just because of the bitmap? | |
408 | if ( pItem->GetBitmap().Ok() && | |
409 | !pItem->GetTextColour().Ok() && | |
410 | !pItem->GetBackgroundColour().Ok() && | |
411 | !pItem->GetFont().Ok() ) | |
412 | { | |
413 | // try to use InsertMenuItem() as it's guaranteed to look correctly | |
414 | // while our owner-drawning code is not | |
415 | ||
416 | // first compile-time check | |
417 | #ifdef MIIM_BITMAP | |
418 | WinStruct<MENUITEMINFO> mii; | |
419 | ||
420 | // now run-time one: MIIM_BITMAP only works under WinME/2000+ | |
421 | if ( wxGetWinVersion() >= wxWinVersion_98 ) | |
422 | { | |
423 | mii.fMask = MIIM_ID | MIIM_STRING | MIIM_DATA | MIIM_BITMAP; | |
424 | mii.wID = id; | |
425 | mii.cch = itemText.length(); | |
426 | mii.dwTypeData = wx_const_cast(wxChar *, itemText.c_str()); | |
427 | ||
428 | // we can't pass HBITMAP directly as hbmpItem for 2 reasons: | |
429 | // 1. we can't draw it with transparency then (this is not | |
430 | // very important now but would be with themed menu bg) | |
431 | // 2. worse, Windows inverses the bitmap for the selected | |
432 | // item and this looks downright ugly | |
433 | // | |
434 | // so instead draw it ourselves in MSWOnDrawItem() | |
435 | mii.dwItemData = wx_reinterpret_cast(ULONG_PTR, pItem); | |
436 | mii.hbmpItem = HBMMENU_CALLBACK; | |
437 | ||
438 | ok = ::InsertMenuItem(GetHmenu(), pos, TRUE /* by pos */, &mii); | |
439 | if ( !ok ) | |
440 | { | |
441 | wxLogLastError(wxT("InsertMenuItem()")); | |
442 | } | |
443 | else // InsertMenuItem() ok | |
444 | { | |
445 | // we need to remove the extra indent which is reserved for | |
446 | // the checkboxes by default as it looks ugly unless check | |
447 | // boxes are used together with bitmaps and this is not the | |
448 | // case in wx API | |
449 | WinStruct<MENUINFO> mi; | |
450 | ||
451 | // don't call SetMenuInfo() directly, this would prevent | |
452 | // the app from starting up under Windows 95/NT 4 | |
453 | typedef BOOL (WINAPI *SetMenuInfo_t)(HMENU, MENUINFO *); | |
454 | ||
455 | wxDynamicLibrary dllUser(_T("user32")); | |
456 | wxDYNLIB_FUNCTION(SetMenuInfo_t, SetMenuInfo, dllUser); | |
457 | if ( pfnSetMenuInfo ) | |
458 | { | |
459 | mi.fMask = MIM_STYLE; | |
460 | mi.dwStyle = MNS_CHECKORBMP; | |
461 | if ( !(*pfnSetMenuInfo)(GetHmenu(), &mi) ) | |
462 | wxLogLastError(_T("SetMenuInfo(MNS_NOCHECK)")); | |
463 | } | |
464 | ||
465 | // tell the item that it's not really owner-drawn but only | |
466 | // needs to draw its bitmap, the rest is done by Windows | |
467 | pItem->ResetOwnerDrawn(); | |
468 | } | |
469 | } | |
470 | #endif // MIIM_BITMAP | |
471 | } | |
472 | ||
473 | if ( !ok ) | |
474 | { | |
475 | // item draws itself, pass pointer to it in data parameter | |
476 | flags |= MF_OWNERDRAW; | |
477 | pData = (LPCTSTR)pItem; | |
478 | } | |
479 | } | |
480 | else | |
481 | #endif // wxUSE_OWNER_DRAWN | |
482 | { | |
483 | // menu is just a normal string (passed in data parameter) | |
484 | flags |= MF_STRING; | |
485 | ||
486 | #ifdef __WXWINCE__ | |
487 | itemText = wxMenuItem::GetLabelFromText(itemText); | |
488 | #endif | |
489 | ||
490 | pData = (wxChar*)itemText.c_str(); | |
491 | } | |
492 | ||
493 | // item might have been already inserted by InsertMenuItem() above | |
494 | if ( !ok ) | |
495 | { | |
496 | if ( !::InsertMenu(GetHmenu(), pos, flags | MF_BYPOSITION, id, pData) ) | |
497 | { | |
498 | wxLogLastError(wxT("InsertMenu[Item]()")); | |
499 | ||
500 | return false; | |
501 | } | |
502 | } | |
503 | ||
504 | ||
505 | // if we just appended the title, highlight it | |
506 | if ( (int)id == idMenuTitle ) | |
507 | { | |
508 | // visually select the menu title | |
509 | SetDefaultMenuItem(GetHmenu(), id); | |
510 | } | |
511 | ||
512 | // if we're already attached to the menubar, we must update it | |
513 | if ( IsAttached() && GetMenuBar()->IsAttached() ) | |
514 | { | |
515 | GetMenuBar()->Refresh(); | |
516 | } | |
517 | ||
518 | return true; | |
519 | } | |
520 | ||
521 | void wxMenu::EndRadioGroup() | |
522 | { | |
523 | // we're not inside a radio group any longer | |
524 | m_startRadioGroup = -1; | |
525 | } | |
526 | ||
527 | wxMenuItem* wxMenu::DoAppend(wxMenuItem *item) | |
528 | { | |
529 | wxCHECK_MSG( item, NULL, _T("NULL item in wxMenu::DoAppend") ); | |
530 | ||
531 | bool check = false; | |
532 | ||
533 | if ( item->GetKind() == wxITEM_RADIO ) | |
534 | { | |
535 | int count = GetMenuItemCount(); | |
536 | ||
537 | if ( m_startRadioGroup == -1 ) | |
538 | { | |
539 | // start a new radio group | |
540 | m_startRadioGroup = count; | |
541 | ||
542 | // for now it has just one element | |
543 | item->SetAsRadioGroupStart(); | |
544 | item->SetRadioGroupEnd(m_startRadioGroup); | |
545 | ||
546 | // ensure that we have a checked item in the radio group | |
547 | check = true; | |
548 | } | |
549 | else // extend the current radio group | |
550 | { | |
551 | // we need to update its end item | |
552 | item->SetRadioGroupStart(m_startRadioGroup); | |
553 | wxMenuItemList::compatibility_iterator node = GetMenuItems().Item(m_startRadioGroup); | |
554 | ||
555 | if ( node ) | |
556 | { | |
557 | node->GetData()->SetRadioGroupEnd(count); | |
558 | } | |
559 | else | |
560 | { | |
561 | wxFAIL_MSG( _T("where is the radio group start item?") ); | |
562 | } | |
563 | } | |
564 | } | |
565 | else // not a radio item | |
566 | { | |
567 | EndRadioGroup(); | |
568 | } | |
569 | ||
570 | if ( !wxMenuBase::DoAppend(item) || !DoInsertOrAppend(item) ) | |
571 | { | |
572 | return NULL; | |
573 | } | |
574 | ||
575 | if ( check ) | |
576 | { | |
577 | // check the item initially | |
578 | item->Check(true); | |
579 | } | |
580 | ||
581 | return item; | |
582 | } | |
583 | ||
584 | wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item) | |
585 | { | |
586 | if (wxMenuBase::DoInsert(pos, item) && DoInsertOrAppend(item, pos)) | |
587 | return item; | |
588 | else | |
589 | return NULL; | |
590 | } | |
591 | ||
592 | wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) | |
593 | { | |
594 | // we need to find the items position in the child list | |
595 | size_t pos; | |
596 | wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst(); | |
597 | for ( pos = 0; node; pos++ ) | |
598 | { | |
599 | if ( node->GetData() == item ) | |
600 | break; | |
601 | ||
602 | node = node->GetNext(); | |
603 | } | |
604 | ||
605 | // DoRemove() (unlike Remove) can only be called for existing item! | |
606 | wxCHECK_MSG( node, NULL, wxT("bug in wxMenu::Remove logic") ); | |
607 | ||
608 | #if wxUSE_ACCEL | |
609 | // remove the corresponding accel from the accel table | |
610 | int n = FindAccel(item->GetId()); | |
611 | if ( n != wxNOT_FOUND ) | |
612 | { | |
613 | delete m_accels[n]; | |
614 | ||
615 | m_accels.RemoveAt(n); | |
616 | } | |
617 | //else: this item doesn't have an accel, nothing to do | |
618 | #endif // wxUSE_ACCEL | |
619 | ||
620 | // remove the item from the menu | |
621 | if ( !::RemoveMenu(GetHmenu(), (UINT)pos, MF_BYPOSITION) ) | |
622 | { | |
623 | wxLogLastError(wxT("RemoveMenu")); | |
624 | } | |
625 | ||
626 | if ( IsAttached() && GetMenuBar()->IsAttached() ) | |
627 | { | |
628 | // otherwise, the chane won't be visible | |
629 | GetMenuBar()->Refresh(); | |
630 | } | |
631 | ||
632 | // and from internal data structures | |
633 | return wxMenuBase::DoRemove(item); | |
634 | } | |
635 | ||
636 | // --------------------------------------------------------------------------- | |
637 | // accelerator helpers | |
638 | // --------------------------------------------------------------------------- | |
639 | ||
640 | #if wxUSE_ACCEL | |
641 | ||
642 | // create the wxAcceleratorEntries for our accels and put them into provided | |
643 | // array - return the number of accels we have | |
644 | size_t wxMenu::CopyAccels(wxAcceleratorEntry *accels) const | |
645 | { | |
646 | size_t count = GetAccelCount(); | |
647 | for ( size_t n = 0; n < count; n++ ) | |
648 | { | |
649 | *accels++ = *m_accels[n]; | |
650 | } | |
651 | ||
652 | return count; | |
653 | } | |
654 | ||
655 | #endif // wxUSE_ACCEL | |
656 | ||
657 | // --------------------------------------------------------------------------- | |
658 | // set wxMenu title | |
659 | // --------------------------------------------------------------------------- | |
660 | ||
661 | void wxMenu::SetTitle(const wxString& label) | |
662 | { | |
663 | bool hasNoTitle = m_title.empty(); | |
664 | m_title = label; | |
665 | ||
666 | HMENU hMenu = GetHmenu(); | |
667 | ||
668 | if ( hasNoTitle ) | |
669 | { | |
670 | if ( !label.empty() ) | |
671 | { | |
672 | if ( !::InsertMenu(hMenu, 0u, MF_BYPOSITION | MF_STRING, | |
673 | (unsigned)idMenuTitle, m_title) || | |
674 | !::InsertMenu(hMenu, 1u, MF_BYPOSITION, (unsigned)-1, NULL) ) | |
675 | { | |
676 | wxLogLastError(wxT("InsertMenu")); | |
677 | } | |
678 | } | |
679 | } | |
680 | else | |
681 | { | |
682 | if ( label.empty() ) | |
683 | { | |
684 | // remove the title and the separator after it | |
685 | if ( !RemoveMenu(hMenu, 0, MF_BYPOSITION) || | |
686 | !RemoveMenu(hMenu, 0, MF_BYPOSITION) ) | |
687 | { | |
688 | wxLogLastError(wxT("RemoveMenu")); | |
689 | } | |
690 | } | |
691 | else | |
692 | { | |
693 | // modify the title | |
694 | #ifdef __WXWINCE__ | |
695 | MENUITEMINFO info; | |
696 | wxZeroMemory(info); | |
697 | info.cbSize = sizeof(info); | |
698 | info.fMask = MIIM_TYPE; | |
699 | info.fType = MFT_STRING; | |
700 | info.cch = m_title.Length(); | |
701 | info.dwTypeData = (LPTSTR) m_title.c_str(); | |
702 | if ( !SetMenuItemInfo(hMenu, 0, TRUE, & info) ) | |
703 | { | |
704 | wxLogLastError(wxT("SetMenuItemInfo")); | |
705 | } | |
706 | #else | |
707 | if ( !ModifyMenu(hMenu, 0u, | |
708 | MF_BYPOSITION | MF_STRING, | |
709 | (unsigned)idMenuTitle, m_title) ) | |
710 | { | |
711 | wxLogLastError(wxT("ModifyMenu")); | |
712 | } | |
713 | #endif | |
714 | } | |
715 | } | |
716 | ||
717 | #ifdef __WIN32__ | |
718 | // put the title string in bold face | |
719 | if ( !m_title.empty() ) | |
720 | { | |
721 | SetDefaultMenuItem(GetHmenu(), (UINT)idMenuTitle); | |
722 | } | |
723 | #endif // Win32 | |
724 | } | |
725 | ||
726 | // --------------------------------------------------------------------------- | |
727 | // event processing | |
728 | // --------------------------------------------------------------------------- | |
729 | ||
730 | bool wxMenu::MSWCommand(WXUINT WXUNUSED(param), WXWORD id) | |
731 | { | |
732 | // ignore commands from the menu title | |
733 | if ( id != (WXWORD)idMenuTitle ) | |
734 | { | |
735 | // get the checked status of the command: notice that menuState is the | |
736 | // old state of the menu, so the test for MF_CHECKED must be inverted | |
737 | UINT menuState = ::GetMenuState(GetHmenu(), id, MF_BYCOMMAND); | |
738 | SendEvent(id, !(menuState & MF_CHECKED)); | |
739 | } | |
740 | ||
741 | return true; | |
742 | } | |
743 | ||
744 | // --------------------------------------------------------------------------- | |
745 | // other | |
746 | // --------------------------------------------------------------------------- | |
747 | ||
748 | wxWindow *wxMenu::GetWindow() const | |
749 | { | |
750 | if ( m_invokingWindow != NULL ) | |
751 | return m_invokingWindow; | |
752 | else if ( GetMenuBar() != NULL) | |
753 | return GetMenuBar()->GetFrame(); | |
754 | ||
755 | return NULL; | |
756 | } | |
757 | ||
758 | // --------------------------------------------------------------------------- | |
759 | // Menu Bar | |
760 | // --------------------------------------------------------------------------- | |
761 | ||
762 | void wxMenuBar::Init() | |
763 | { | |
764 | m_eventHandler = this; | |
765 | m_hMenu = 0; | |
766 | #if wxUSE_TOOLBAR && defined(__WXWINCE__) | |
767 | m_toolBar = NULL; | |
768 | #endif | |
769 | // Not using a combined wxToolBar/wxMenuBar? then use | |
770 | // a commandbar in WinCE .NET just to implement the | |
771 | // menubar. | |
772 | #if defined(WINCE_WITH_COMMANDBAR) | |
773 | m_commandBar = NULL; | |
774 | m_adornmentsAdded = false; | |
775 | #endif | |
776 | } | |
777 | ||
778 | wxMenuBar::wxMenuBar() | |
779 | { | |
780 | Init(); | |
781 | } | |
782 | ||
783 | wxMenuBar::wxMenuBar( long WXUNUSED(style) ) | |
784 | { | |
785 | Init(); | |
786 | } | |
787 | ||
788 | wxMenuBar::wxMenuBar(size_t count, wxMenu *menus[], const wxString titles[], long WXUNUSED(style)) | |
789 | { | |
790 | Init(); | |
791 | ||
792 | m_titles.Alloc(count); | |
793 | ||
794 | for ( size_t i = 0; i < count; i++ ) | |
795 | { | |
796 | m_menus.Append(menus[i]); | |
797 | m_titles.Add(titles[i]); | |
798 | ||
799 | menus[i]->Attach(this); | |
800 | } | |
801 | } | |
802 | ||
803 | wxMenuBar::~wxMenuBar() | |
804 | { | |
805 | // In Windows CE (not .NET), the menubar is always associated | |
806 | // with a toolbar, which destroys the menu implicitly. | |
807 | #if defined(WINCE_WITHOUT_COMMANDBAR) && defined(__POCKETPC__) | |
808 | if (GetToolBar()) | |
809 | { | |
810 | wxToolMenuBar* toolMenuBar = wxDynamicCast(GetToolBar(), wxToolMenuBar); | |
811 | if (toolMenuBar) | |
812 | toolMenuBar->SetMenuBar(NULL); | |
813 | } | |
814 | #else | |
815 | // we should free Windows resources only if Windows doesn't do it for us | |
816 | // which happens if we're attached to a frame | |
817 | if (m_hMenu && !IsAttached()) | |
818 | { | |
819 | #if defined(WINCE_WITH_COMMANDBAR) | |
820 | ::DestroyWindow((HWND) m_commandBar); | |
821 | m_commandBar = (WXHWND) NULL; | |
822 | #else | |
823 | ::DestroyMenu((HMENU)m_hMenu); | |
824 | #endif | |
825 | m_hMenu = (WXHMENU)NULL; | |
826 | } | |
827 | #endif | |
828 | } | |
829 | ||
830 | // --------------------------------------------------------------------------- | |
831 | // wxMenuBar helpers | |
832 | // --------------------------------------------------------------------------- | |
833 | ||
834 | void wxMenuBar::Refresh() | |
835 | { | |
836 | wxCHECK_RET( IsAttached(), wxT("can't refresh unattached menubar") ); | |
837 | ||
838 | #if defined(WINCE_WITHOUT_COMMANDBAR) | |
839 | if (GetToolBar()) | |
840 | { | |
841 | CommandBar_DrawMenuBar((HWND) GetToolBar()->GetHWND(), 0); | |
842 | } | |
843 | #elif defined(WINCE_WITH_COMMANDBAR) | |
844 | if (m_commandBar) | |
845 | DrawMenuBar((HWND) m_commandBar); | |
846 | #else | |
847 | DrawMenuBar(GetHwndOf(GetFrame())); | |
848 | #endif | |
849 | } | |
850 | ||
851 | WXHMENU wxMenuBar::Create() | |
852 | { | |
853 | // Note: this totally doesn't work on Smartphone, | |
854 | // since you have to use resources. | |
855 | // We'll have to find another way to add a menu | |
856 | // by changing/adding menu items to an existing menu. | |
857 | #if defined(WINCE_WITHOUT_COMMANDBAR) | |
858 | if ( m_hMenu != 0 ) | |
859 | return m_hMenu; | |
860 | ||
861 | if (!GetToolBar()) | |
862 | return 0; | |
863 | ||
864 | HWND hCommandBar = (HWND) GetToolBar()->GetHWND(); | |
865 | HMENU hMenu = (HMENU)::SendMessage(hCommandBar, SHCMBM_GETMENU, (WPARAM)0, (LPARAM)0); | |
866 | if (hMenu) | |
867 | { | |
868 | TBBUTTON tbButton; | |
869 | memset(&tbButton, 0, sizeof(TBBUTTON)); | |
870 | tbButton.iBitmap = I_IMAGENONE; | |
871 | tbButton.fsState = TBSTATE_ENABLED; | |
872 | tbButton.fsStyle = TBSTYLE_DROPDOWN | TBSTYLE_NO_DROPDOWN_ARROW | TBSTYLE_AUTOSIZE; | |
873 | ||
874 | size_t i; | |
875 | for (i = 0; i < GetMenuCount(); i++) | |
876 | { | |
877 | HMENU hPopupMenu = (HMENU) GetMenu(i)->GetHMenu() ; | |
878 | tbButton.dwData = (DWORD)hPopupMenu; | |
879 | wxString label = wxStripMenuCodes(GetLabelTop(i)); | |
880 | tbButton.iString = (int) label.c_str(); | |
881 | ||
882 | int position = i; | |
883 | ||
884 | tbButton.idCommand = NewControlId(); | |
885 | if (!::SendMessage(hCommandBar, TB_INSERTBUTTON, position, (LPARAM)&tbButton)) | |
886 | { | |
887 | wxLogLastError(wxT("TB_INSERTBUTTON")); | |
888 | } | |
889 | } | |
890 | } | |
891 | m_hMenu = (WXHMENU) hMenu; | |
892 | return m_hMenu; | |
893 | #else | |
894 | if ( m_hMenu != 0 ) | |
895 | return m_hMenu; | |
896 | ||
897 | m_hMenu = (WXHMENU)::CreateMenu(); | |
898 | ||
899 | if ( !m_hMenu ) | |
900 | { | |
901 | wxLogLastError(wxT("CreateMenu")); | |
902 | } | |
903 | else | |
904 | { | |
905 | size_t count = GetMenuCount(), i; | |
906 | wxMenuList::iterator it; | |
907 | for ( i = 0, it = m_menus.begin(); i < count; i++, it++ ) | |
908 | { | |
909 | if ( !::AppendMenu((HMENU)m_hMenu, MF_POPUP | MF_STRING, | |
910 | (UINT)(*it)->GetHMenu(), | |
911 | m_titles[i]) ) | |
912 | { | |
913 | wxLogLastError(wxT("AppendMenu")); | |
914 | } | |
915 | } | |
916 | } | |
917 | ||
918 | return m_hMenu; | |
919 | #endif | |
920 | } | |
921 | ||
922 | int wxMenuBar::MSWPositionForWxMenu(wxMenu *menu, int wxpos) | |
923 | { | |
924 | wxASSERT(menu); | |
925 | wxASSERT(menu->GetHMenu()); | |
926 | wxASSERT(m_hMenu); | |
927 | ||
928 | #if defined(__WXWINCE__) | |
929 | int totalMSWItems = GetMenuCount(); | |
930 | #else | |
931 | int totalMSWItems = GetMenuItemCount((HMENU)m_hMenu); | |
932 | #endif | |
933 | ||
934 | int i; // For old C++ compatibility | |
935 | for(i=wxpos; i<totalMSWItems; i++) | |
936 | { | |
937 | if(GetSubMenu((HMENU)m_hMenu,i)==(HMENU)menu->GetHMenu()) | |
938 | return i; | |
939 | } | |
940 | for(i=0; i<wxpos; i++) | |
941 | { | |
942 | if(GetSubMenu((HMENU)m_hMenu,i)==(HMENU)menu->GetHMenu()) | |
943 | return i; | |
944 | } | |
945 | wxFAIL; | |
946 | return -1; | |
947 | } | |
948 | ||
949 | // --------------------------------------------------------------------------- | |
950 | // wxMenuBar functions to work with the top level submenus | |
951 | // --------------------------------------------------------------------------- | |
952 | ||
953 | // NB: we don't support owner drawn top level items for now, if we do these | |
954 | // functions would have to be changed to use wxMenuItem as well | |
955 | ||
956 | void wxMenuBar::EnableTop(size_t pos, bool enable) | |
957 | { | |
958 | wxCHECK_RET( IsAttached(), wxT("doesn't work with unattached menubars") ); | |
959 | wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") ); | |
960 | ||
961 | int flag = enable ? MF_ENABLED : MF_GRAYED; | |
962 | ||
963 | EnableMenuItem((HMENU)m_hMenu, MSWPositionForWxMenu(GetMenu(pos),pos), MF_BYPOSITION | flag); | |
964 | ||
965 | Refresh(); | |
966 | } | |
967 | ||
968 | void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) | |
969 | { | |
970 | wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") ); | |
971 | ||
972 | m_titles[pos] = label; | |
973 | ||
974 | if ( !IsAttached() ) | |
975 | { | |
976 | return; | |
977 | } | |
978 | //else: have to modify the existing menu | |
979 | ||
980 | int mswpos = MSWPositionForWxMenu(GetMenu(pos),pos); | |
981 | ||
982 | UINT id; | |
983 | UINT flagsOld = ::GetMenuState((HMENU)m_hMenu, mswpos, MF_BYPOSITION); | |
984 | if ( flagsOld == 0xFFFFFFFF ) | |
985 | { | |
986 | wxLogLastError(wxT("GetMenuState")); | |
987 | ||
988 | return; | |
989 | } | |
990 | ||
991 | if ( flagsOld & MF_POPUP ) | |
992 | { | |
993 | // HIBYTE contains the number of items in the submenu in this case | |
994 | flagsOld &= 0xff; | |
995 | id = (UINT)::GetSubMenu((HMENU)m_hMenu, mswpos); | |
996 | } | |
997 | else | |
998 | { | |
999 | id = pos; | |
1000 | } | |
1001 | ||
1002 | #ifdef __WXWINCE__ | |
1003 | MENUITEMINFO info; | |
1004 | wxZeroMemory(info); | |
1005 | info.cbSize = sizeof(info); | |
1006 | info.fMask = MIIM_TYPE; | |
1007 | info.fType = MFT_STRING; | |
1008 | info.cch = label.Length(); | |
1009 | info.dwTypeData = (LPTSTR) label.c_str(); | |
1010 | if ( !SetMenuItemInfo(GetHmenu(), id, TRUE, & info) ) | |
1011 | { | |
1012 | wxLogLastError(wxT("SetMenuItemInfo")); | |
1013 | } | |
1014 | ||
1015 | #else | |
1016 | if ( ::ModifyMenu(GetHmenu(), mswpos, MF_BYPOSITION | MF_STRING | flagsOld, | |
1017 | id, label) == (int)0xFFFFFFFF ) | |
1018 | { | |
1019 | wxLogLastError(wxT("ModifyMenu")); | |
1020 | } | |
1021 | #endif | |
1022 | ||
1023 | Refresh(); | |
1024 | } | |
1025 | ||
1026 | wxString wxMenuBar::GetLabelTop(size_t pos) const | |
1027 | { | |
1028 | wxCHECK_MSG( pos < GetMenuCount(), wxEmptyString, | |
1029 | wxT("invalid menu index in wxMenuBar::GetLabelTop") ); | |
1030 | ||
1031 | return wxMenuItem::GetLabelFromText(m_titles[pos]); | |
1032 | } | |
1033 | ||
1034 | // --------------------------------------------------------------------------- | |
1035 | // wxMenuBar construction | |
1036 | // --------------------------------------------------------------------------- | |
1037 | ||
1038 | wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) | |
1039 | { | |
1040 | wxMenu *menuOld = wxMenuBarBase::Replace(pos, menu, title); | |
1041 | if ( !menuOld ) | |
1042 | return NULL; | |
1043 | ||
1044 | m_titles[pos] = title; | |
1045 | ||
1046 | if ( IsAttached() ) | |
1047 | { | |
1048 | int mswpos = MSWPositionForWxMenu(menuOld,pos); | |
1049 | ||
1050 | // can't use ModifyMenu() because it deletes the submenu it replaces | |
1051 | if ( !::RemoveMenu(GetHmenu(), (UINT)mswpos, MF_BYPOSITION) ) | |
1052 | { | |
1053 | wxLogLastError(wxT("RemoveMenu")); | |
1054 | } | |
1055 | ||
1056 | if ( !::InsertMenu(GetHmenu(), (UINT)mswpos, | |
1057 | MF_BYPOSITION | MF_POPUP | MF_STRING, | |
1058 | (UINT)GetHmenuOf(menu), title) ) | |
1059 | { | |
1060 | wxLogLastError(wxT("InsertMenu")); | |
1061 | } | |
1062 | ||
1063 | #if wxUSE_ACCEL | |
1064 | if ( menuOld->HasAccels() || menu->HasAccels() ) | |
1065 | { | |
1066 | // need to rebuild accell table | |
1067 | RebuildAccelTable(); | |
1068 | } | |
1069 | #endif // wxUSE_ACCEL | |
1070 | ||
1071 | Refresh(); | |
1072 | } | |
1073 | ||
1074 | return menuOld; | |
1075 | } | |
1076 | ||
1077 | bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) | |
1078 | { | |
1079 | // Find out which MSW item before which we'll be inserting before | |
1080 | // wxMenuBarBase::Insert is called and GetMenu(pos) is the new menu. | |
1081 | // If IsAttached() is false this won't be used anyway | |
1082 | int mswpos = (!IsAttached() || (pos == m_menus.GetCount())) | |
1083 | ? -1 // append the menu | |
1084 | : MSWPositionForWxMenu(GetMenu(pos),pos); | |
1085 | ||
1086 | if ( !wxMenuBarBase::Insert(pos, menu, title) ) | |
1087 | return false; | |
1088 | ||
1089 | m_titles.Insert(title, pos); | |
1090 | ||
1091 | if ( IsAttached() ) | |
1092 | { | |
1093 | #if defined(WINCE_WITHOUT_COMMANDAR) | |
1094 | if (!GetToolBar()) | |
1095 | return false; | |
1096 | TBBUTTON tbButton; | |
1097 | memset(&tbButton, 0, sizeof(TBBUTTON)); | |
1098 | tbButton.iBitmap = I_IMAGENONE; | |
1099 | tbButton.fsState = TBSTATE_ENABLED; | |
1100 | tbButton.fsStyle = TBSTYLE_DROPDOWN | TBSTYLE_NO_DROPDOWN_ARROW | TBSTYLE_AUTOSIZE; | |
1101 | ||
1102 | HMENU hPopupMenu = (HMENU) menu->GetHMenu() ; | |
1103 | tbButton.dwData = (DWORD)hPopupMenu; | |
1104 | wxString label = wxStripMenuCodes(title); | |
1105 | tbButton.iString = (int) label.c_str(); | |
1106 | ||
1107 | tbButton.idCommand = NewControlId(); | |
1108 | if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_INSERTBUTTON, pos, (LPARAM)&tbButton)) | |
1109 | { | |
1110 | wxLogLastError(wxT("TB_INSERTBUTTON")); | |
1111 | return false; | |
1112 | } | |
1113 | #else | |
1114 | if ( !::InsertMenu(GetHmenu(), mswpos, | |
1115 | MF_BYPOSITION | MF_POPUP | MF_STRING, | |
1116 | (UINT)GetHmenuOf(menu), title) ) | |
1117 | { | |
1118 | wxLogLastError(wxT("InsertMenu")); | |
1119 | } | |
1120 | #endif | |
1121 | #if wxUSE_ACCEL | |
1122 | if ( menu->HasAccels() ) | |
1123 | { | |
1124 | // need to rebuild accell table | |
1125 | RebuildAccelTable(); | |
1126 | } | |
1127 | #endif // wxUSE_ACCEL | |
1128 | ||
1129 | Refresh(); | |
1130 | } | |
1131 | ||
1132 | return true; | |
1133 | } | |
1134 | ||
1135 | bool wxMenuBar::Append(wxMenu *menu, const wxString& title) | |
1136 | { | |
1137 | WXHMENU submenu = menu ? menu->GetHMenu() : 0; | |
1138 | wxCHECK_MSG( submenu, false, wxT("can't append invalid menu to menubar") ); | |
1139 | ||
1140 | if ( !wxMenuBarBase::Append(menu, title) ) | |
1141 | return false; | |
1142 | ||
1143 | m_titles.Add(title); | |
1144 | ||
1145 | if ( IsAttached() ) | |
1146 | { | |
1147 | #if defined(WINCE_WITHOUT_COMMANDAR) | |
1148 | if (!GetToolBar()) | |
1149 | return false; | |
1150 | TBBUTTON tbButton; | |
1151 | memset(&tbButton, 0, sizeof(TBBUTTON)); | |
1152 | tbButton.iBitmap = I_IMAGENONE; | |
1153 | tbButton.fsState = TBSTATE_ENABLED; | |
1154 | tbButton.fsStyle = TBSTYLE_DROPDOWN | TBSTYLE_NO_DROPDOWN_ARROW | TBSTYLE_AUTOSIZE; | |
1155 | ||
1156 | size_t pos = GetMenuCount(); | |
1157 | HMENU hPopupMenu = (HMENU) menu->GetHMenu() ; | |
1158 | tbButton.dwData = (DWORD)hPopupMenu; | |
1159 | wxString label = wxStripMenuCodes(title); | |
1160 | tbButton.iString = (int) label.c_str(); | |
1161 | ||
1162 | tbButton.idCommand = NewControlId(); | |
1163 | if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_INSERTBUTTON, pos, (LPARAM)&tbButton)) | |
1164 | { | |
1165 | wxLogLastError(wxT("TB_INSERTBUTTON")); | |
1166 | return false; | |
1167 | } | |
1168 | #else | |
1169 | if ( !::AppendMenu(GetHmenu(), MF_POPUP | MF_STRING, | |
1170 | (UINT)submenu, title) ) | |
1171 | { | |
1172 | wxLogLastError(wxT("AppendMenu")); | |
1173 | } | |
1174 | #endif | |
1175 | ||
1176 | #if wxUSE_ACCEL | |
1177 | if ( menu->HasAccels() ) | |
1178 | { | |
1179 | // need to rebuild accelerator table | |
1180 | RebuildAccelTable(); | |
1181 | } | |
1182 | #endif // wxUSE_ACCEL | |
1183 | ||
1184 | Refresh(); | |
1185 | } | |
1186 | ||
1187 | return true; | |
1188 | } | |
1189 | ||
1190 | wxMenu *wxMenuBar::Remove(size_t pos) | |
1191 | { | |
1192 | wxMenu *menu = wxMenuBarBase::Remove(pos); | |
1193 | if ( !menu ) | |
1194 | return NULL; | |
1195 | ||
1196 | if ( IsAttached() ) | |
1197 | { | |
1198 | #if defined(WINCE_WITHOUT_COMMANDAR) | |
1199 | if (GetToolBar()) | |
1200 | { | |
1201 | if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_DELETEBUTTON, (UINT) pos, (LPARAM) 0)) | |
1202 | { | |
1203 | wxLogLastError(wxT("TB_DELETEBUTTON")); | |
1204 | } | |
1205 | } | |
1206 | #else | |
1207 | if ( !::RemoveMenu(GetHmenu(), (UINT)MSWPositionForWxMenu(menu,pos), MF_BYPOSITION) ) | |
1208 | { | |
1209 | wxLogLastError(wxT("RemoveMenu")); | |
1210 | } | |
1211 | #endif | |
1212 | ||
1213 | #if wxUSE_ACCEL | |
1214 | if ( menu->HasAccels() ) | |
1215 | { | |
1216 | // need to rebuild accell table | |
1217 | RebuildAccelTable(); | |
1218 | } | |
1219 | #endif // wxUSE_ACCEL | |
1220 | ||
1221 | Refresh(); | |
1222 | } | |
1223 | ||
1224 | ||
1225 | m_titles.RemoveAt(pos); | |
1226 | ||
1227 | return menu; | |
1228 | } | |
1229 | ||
1230 | #if wxUSE_ACCEL | |
1231 | ||
1232 | void wxMenuBar::RebuildAccelTable() | |
1233 | { | |
1234 | // merge the accelerators of all menus into one accel table | |
1235 | size_t nAccelCount = 0; | |
1236 | size_t i, count = GetMenuCount(); | |
1237 | wxMenuList::iterator it; | |
1238 | for ( i = 0, it = m_menus.begin(); i < count; i++, it++ ) | |
1239 | { | |
1240 | nAccelCount += (*it)->GetAccelCount(); | |
1241 | } | |
1242 | ||
1243 | if ( nAccelCount ) | |
1244 | { | |
1245 | wxAcceleratorEntry *accelEntries = new wxAcceleratorEntry[nAccelCount]; | |
1246 | ||
1247 | nAccelCount = 0; | |
1248 | for ( i = 0, it = m_menus.begin(); i < count; i++, it++ ) | |
1249 | { | |
1250 | nAccelCount += (*it)->CopyAccels(&accelEntries[nAccelCount]); | |
1251 | } | |
1252 | ||
1253 | m_accelTable = wxAcceleratorTable(nAccelCount, accelEntries); | |
1254 | ||
1255 | delete [] accelEntries; | |
1256 | } | |
1257 | } | |
1258 | ||
1259 | #endif // wxUSE_ACCEL | |
1260 | ||
1261 | void wxMenuBar::Attach(wxFrame *frame) | |
1262 | { | |
1263 | wxMenuBarBase::Attach(frame); | |
1264 | ||
1265 | #if defined(WINCE_WITH_COMMANDBAR) | |
1266 | if (!m_hMenu) | |
1267 | this->Create(); | |
1268 | if (!m_commandBar) | |
1269 | m_commandBar = (WXHWND) CommandBar_Create(wxGetInstance(), (HWND) frame->GetHWND(), NewControlId()); | |
1270 | if (m_commandBar) | |
1271 | { | |
1272 | if (m_hMenu) | |
1273 | { | |
1274 | if (!CommandBar_InsertMenubarEx((HWND) m_commandBar, NULL, (LPTSTR) m_hMenu, 0)) | |
1275 | { | |
1276 | wxLogLastError(wxT("CommandBar_InsertMenubarEx")); | |
1277 | } | |
1278 | } | |
1279 | } | |
1280 | #endif | |
1281 | ||
1282 | #if wxUSE_ACCEL | |
1283 | RebuildAccelTable(); | |
1284 | #endif // wxUSE_ACCEL | |
1285 | } | |
1286 | ||
1287 | #if defined(WINCE_WITH_COMMANDBAR) | |
1288 | bool wxMenuBar::AddAdornments(long style) | |
1289 | { | |
1290 | if (m_adornmentsAdded || !m_commandBar) | |
1291 | return false; | |
1292 | ||
1293 | if (style & wxCLOSE_BOX) | |
1294 | { | |
1295 | if (!CommandBar_AddAdornments((HWND) m_commandBar, 0, 0)) | |
1296 | wxLogLastError(wxT("CommandBar_AddAdornments")); | |
1297 | else | |
1298 | return true; | |
1299 | } | |
1300 | return false; | |
1301 | } | |
1302 | #endif | |
1303 | ||
1304 | void wxMenuBar::Detach() | |
1305 | { | |
1306 | wxMenuBarBase::Detach(); | |
1307 | } | |
1308 | ||
1309 | #endif // wxUSE_MENUS |