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1/////////////////////////////////////////////////////////////////////////////
2// Name: menu.cpp
3// Purpose: wxMenu, wxMenuBar, wxMenuItem
a31a5f85 4// Author: Stefan Csomor
e9576ca5 5// Modified by:
a31a5f85 6// Created: 1998-01-01
e9576ca5 7// RCS-ID: $Id$
a31a5f85 8// Copyright: (c) Stefan Csomor
e40298d5 9// Licence: wxWindows licence
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10/////////////////////////////////////////////////////////////////////////////
11
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12#ifdef __GNUG__
13#pragma implementation "menu.h"
14#pragma implementation "menuitem.h"
15#endif
16
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17// ============================================================================
18// headers & declarations
19// ============================================================================
20
21// wxWindows headers
22// -----------------
23
03e11df5 24#include "wx/app.h"
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25#include "wx/menu.h"
26#include "wx/menuitem.h"
03e11df5 27#include "wx/window.h"
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28#include "wx/log.h"
29#include "wx/utils.h"
2b5f62a0 30#include "wx/frame.h"
e9576ca5 31
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32#include "wx/mac/uma.h"
33
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34// other standard headers
35// ----------------------
36#include <string.h>
37
2f1ae414 38#if !USE_SHARED_LIBRARY
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39IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler)
40IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler)
2f1ae414 41#endif
e9576ca5 42
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43// the (popup) menu title has this special id
44static const int idMenuTitle = -2;
b03e4fcd 45static MenuItemIndex firstUserHelpMenuItem = 0 ;
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46
47const short kwxMacMenuBarResource = 1 ;
48const short kwxMacAppleMenuId = 1 ;
49
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50// ============================================================================
51// implementation
52// ============================================================================
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53static void wxMenubarUnsetInvokingWindow( wxMenu *menu ) ;
54static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win );
519cb848 55
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56// Menus
57
58// Construct a menu with optional title (then use append)
519cb848 59
f5c6eb5c 60#ifdef __DARWIN__
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61short wxMenu::s_macNextMenuId = 3 ;
62#else
519cb848 63short wxMenu::s_macNextMenuId = 2 ;
82ca6dbc 64#endif
519cb848 65
e7549107 66void wxMenu::Init()
e9576ca5 67{
e7549107 68 m_doBreak = FALSE;
7c15086c 69 m_startRadioGroup = -1;
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70
71 // create the menu
58751a86 72 m_macMenuId = s_macNextMenuId++;
a9412f8f 73 m_hMenu = UMANewMenu(m_macMenuId, m_title, wxFont::GetDefaultEncoding() );
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74
75 if ( !m_hMenu )
76 {
22026088 77 wxLogLastError(wxT("UMANewMenu failed"));
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78 }
79
80 // if we have a title, insert it in the beginning of the menu
81 if ( !!m_title )
e9576ca5 82 {
519cb848 83 Append(idMenuTitle, m_title) ;
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84 AppendSeparator() ;
85 }
e7549107 86}
e9576ca5 87
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88wxMenu::~wxMenu()
89{
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90 if (MAC_WXHMENU(m_hMenu))
91 ::DisposeMenu(MAC_WXHMENU(m_hMenu));
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92}
93
e7549107 94void wxMenu::Break()
e9576ca5 95{
e40298d5 96 // not available on the mac platform
e7549107 97}
e9576ca5 98
7c15086c 99void wxMenu::Attach(wxMenuBarBase *menubar)
e7549107 100{
7c15086c 101 wxMenuBase::Attach(menubar);
e7549107 102
7c15086c 103 EndRadioGroup();
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104}
105
e9576ca5 106// function appends a new item or submenu to the menu
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107// append a new item or submenu to the menu
108bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos)
e9576ca5 109{
427ff662 110 wxASSERT_MSG( pItem != NULL, wxT("can't append NULL item to the menu") );
e9576ca5 111
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112 if ( pItem->IsSeparator() )
113 {
114 if ( pos == (size_t)-1 )
115 MacAppendMenu(MAC_WXHMENU(m_hMenu), "\p-");
116 else
117 MacInsertMenuItem(MAC_WXHMENU(m_hMenu), "\p-" , pos);
118 }
58751a86 119 else
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120 {
121 wxMenu *pSubMenu = pItem->GetSubMenu() ;
122 if ( pSubMenu != NULL )
123 {
427ff662 124 wxASSERT_MSG( pSubMenu->m_hMenu != NULL , wxT("invalid submenu added"));
e40298d5 125 pSubMenu->m_menuParent = this ;
58751a86 126
4224f059 127 if (wxMenuBar::MacGetInstalledMenuBar() == GetMenuBar())
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128 {
129 pSubMenu->MacBeforeDisplay( true ) ;
130 }
58751a86 131
e40298d5 132 if ( pos == (size_t)-1 )
a9412f8f 133 UMAAppendSubMenuItem(MAC_WXHMENU(m_hMenu), pItem->GetText(), wxFont::GetDefaultEncoding() , pSubMenu->m_macMenuId);
e40298d5 134 else
a9412f8f 135 UMAInsertSubMenuItem(MAC_WXHMENU(m_hMenu), pItem->GetText(), wxFont::GetDefaultEncoding() , pos, pSubMenu->m_macMenuId);
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136 pItem->UpdateItemBitmap() ;
137 pItem->UpdateItemStatus() ;
138 }
139 else
140 {
141 if ( pos == (size_t)-1 )
142 {
a9412f8f 143 UMAAppendMenuItem(MAC_WXHMENU(m_hMenu), wxT("a") , wxFont::GetDefaultEncoding() );
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144 pos = CountMenuItems(MAC_WXHMENU(m_hMenu)) ;
145 }
146 else
147 {
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148 // MacOS counts menu items from 1 and inserts after, therefore having the
149 // same effect as wx 0 based and inserting before, we must correct pos
150 // after however for updates to be correct
a9412f8f 151 UMAInsertMenuItem(MAC_WXHMENU(m_hMenu), wxT("a"), wxFont::GetDefaultEncoding(), pos);
4ab107d7 152 pos += 1 ;
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153 }
154
4ab107d7 155 SetMenuItemCommandID( MAC_WXHMENU(m_hMenu) , pos , pItem->GetId() ) ;
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156 pItem->UpdateItemText() ;
157 pItem->UpdateItemBitmap() ;
158 pItem->UpdateItemStatus() ;
159
58751a86 160 if ( pItem->GetId() == idMenuTitle )
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161 {
162 UMAEnableMenuItem(MAC_WXHMENU(m_hMenu) , pos , false ) ;
163 }
164 }
165 }
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166 // if we're already attached to the menubar, we must update it
167 if ( IsAttached() )
168 {
4224f059 169 GetMenuBar()->Refresh();
e7549107 170 }
e40298d5 171 return TRUE ;
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172}
173
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174void wxMenu::EndRadioGroup()
175{
176 // we're not inside a radio group any longer
177 m_startRadioGroup = -1;
178}
179
9add9367 180wxMenuItem* wxMenu::DoAppend(wxMenuItem *item)
e9576ca5 181{
9add9367 182 wxCHECK_MSG( item, NULL, _T("NULL item in wxMenu::DoAppend") );
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183
184 bool check = FALSE;
185
186 if ( item->GetKind() == wxITEM_RADIO )
187 {
188 int count = GetMenuItemCount();
189
190 if ( m_startRadioGroup == -1 )
191 {
192 // start a new radio group
193 m_startRadioGroup = count;
194
195 // for now it has just one element
196 item->SetAsRadioGroupStart();
197 item->SetRadioGroupEnd(m_startRadioGroup);
198
199 // ensure that we have a checked item in the radio group
200 check = TRUE;
201 }
202 else // extend the current radio group
203 {
204 // we need to update its end item
205 item->SetRadioGroupStart(m_startRadioGroup);
206 wxMenuItemList::Node *node = GetMenuItems().Item(m_startRadioGroup);
207
208 if ( node )
209 {
210 node->GetData()->SetRadioGroupEnd(count);
211 }
212 else
213 {
214 wxFAIL_MSG( _T("where is the radio group start item?") );
215 }
216 }
217 }
218 else // not a radio item
219 {
220 EndRadioGroup();
221 }
222
223 if ( !wxMenuBase::DoAppend(item) || !DoInsertOrAppend(item) )
224 {
9add9367 225 return NULL;
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226 }
227
228 if ( check )
229 {
230 // check the item initially
231 item->Check(TRUE);
232 }
233
9add9367 234 return item;
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235}
236
9add9367 237wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item)
e9576ca5 238{
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239 if (wxMenuBase::DoInsert(pos, item) && DoInsertOrAppend(item, pos))
240 return item;
241 else
242 return NULL;
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243}
244
e7549107 245wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
e9576ca5 246{
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247 // we need to find the items position in the child list
248 size_t pos;
249 wxMenuItemList::Node *node = GetMenuItems().GetFirst();
250 for ( pos = 0; node; pos++ )
251 {
252 if ( node->GetData() == item )
253 break;
e9576ca5 254
e7549107 255 node = node->GetNext();
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256 }
257
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258 // DoRemove() (unlike Remove) can only be called for existing item!
259 wxCHECK_MSG( node, NULL, wxT("bug in wxMenu::Remove logic") );
519cb848 260
e40298d5 261 ::DeleteMenuItem(MAC_WXHMENU(m_hMenu) , pos + 1);
e9576ca5 262
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263 if ( IsAttached() )
264 {
7c15086c 265 // otherwise, the change won't be visible
4224f059 266 GetMenuBar()->Refresh();
e7549107 267 }
e9576ca5 268
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269 // and from internal data structures
270 return wxMenuBase::DoRemove(item);
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271}
272
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273void wxMenu::SetTitle(const wxString& label)
274{
e40298d5 275 m_title = label ;
a9412f8f 276 UMASetMenuTitle(MAC_WXHMENU(m_hMenu) , label , wxFont::GetDefaultEncoding() ) ;
e9576ca5 277}
e7549107 278bool wxMenu::ProcessCommand(wxCommandEvent & event)
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279{
280 bool processed = FALSE;
281
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282 // Try the menu's event handler
283 if ( !processed && GetEventHandler())
284 {
e7549107 285 processed = GetEventHandler()->ProcessEvent(event);
e9576ca5 286 }
519cb848 287
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288 // Try the window the menu was popped up from (and up through the
289 // hierarchy)
290 wxWindow *win = GetInvokingWindow();
291 if ( !processed && win )
292 processed = win->GetEventHandler()->ProcessEvent(event);
293
294 return processed;
295}
296
297
298// ---------------------------------------------------------------------------
299// other
300// ---------------------------------------------------------------------------
301
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302wxWindow *wxMenu::GetWindow() const
303{
304 if ( m_invokingWindow != NULL )
305 return m_invokingWindow;
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306 else if ( GetMenuBar() != NULL)
307 return (wxWindow *) GetMenuBar()->GetFrame();
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308
309 return NULL;
310}
519cb848 311
58751a86 312// helper functions returning the mac menu position for a certain item, note that this is
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313// mac-wise 1 - based, i.e. the first item has index 1 whereas on MSWin it has pos 0
314
58751a86 315int wxMenu::MacGetIndexFromId( int id )
519cb848 316{
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317 size_t pos;
318 wxMenuItemList::Node *node = GetMenuItems().GetFirst();
319 for ( pos = 0; node; pos++ )
519cb848 320 {
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321 if ( node->GetData()->GetId() == id )
322 break;
519cb848 323
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324 node = node->GetNext();
325 }
58751a86 326
519cb848 327 if (!node)
e40298d5 328 return 0;
58751a86 329
e40298d5 330 return pos + 1 ;
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331}
332
58751a86 333int wxMenu::MacGetIndexFromItem( wxMenuItem *pItem )
519cb848 334{
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335 size_t pos;
336 wxMenuItemList::Node *node = GetMenuItems().GetFirst();
337 for ( pos = 0; node; pos++ )
519cb848 338 {
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339 if ( node->GetData() == pItem )
340 break;
341
342 node = node->GetNext();
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343 }
344
345 if (!node)
e40298d5 346 return 0;
58751a86 347
e40298d5 348 return pos + 1 ;
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349}
350
58751a86 351void wxMenu::MacEnableMenu( bool bDoEnable )
519cb848 352{
e40298d5 353 UMAEnableMenuItem(MAC_WXHMENU(m_hMenu) , 0 , bDoEnable ) ;
58751a86 354
e40298d5 355 ::DrawMenuBar() ;
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356}
357
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358// MacOS needs to know about submenus somewhere within this menu
359// before it can be displayed , also hide special menu items like preferences
360// that are handled by the OS
58751a86 361void wxMenu::MacBeforeDisplay( bool isSubMenu )
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362{
363 wxMenuItem* previousItem = NULL ;
5be55d56 364 size_t pos ;
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365 wxMenuItemList::Node *node;
366 wxMenuItem *item;
58751a86 367 for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
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368 {
369 item = (wxMenuItem *)node->GetData();
370 wxMenu* subMenu = item->GetSubMenu() ;
58751a86 371 if (subMenu)
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372 {
373 subMenu->MacBeforeDisplay( true ) ;
374 }
375 else
376 {
377 #if TARGET_CARBON
378 if ( UMAGetSystemVersion() >= 0x1000 )
379 {
380 if ( item->GetId() == wxApp::s_macPreferencesMenuItemId || item->GetId() == wxApp::s_macExitMenuItemId)
381 {
382 ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ) , pos + 1, kMenuItemAttrHidden, 0 );
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383 if ( GetMenuItems().GetCount() == pos + 1 &&
384 previousItem != NULL &&
385 previousItem->IsSeparator() )
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386 {
387 ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ) , pos , kMenuItemAttrHidden, 0 );
388 }
389 }
390 }
58751a86 391 #endif
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392 }
393 previousItem = item ;
394 }
395
396 if ( isSubMenu )
397 ::InsertMenu(MAC_WXHMENU( GetHMenu()), -1);
398
399}
400// undo all changes from the MacBeforeDisplay call
58751a86 401void wxMenu::MacAfterDisplay( bool isSubMenu )
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402{
403 if ( isSubMenu )
404 ::DeleteMenu(MacGetMenuId());
405
406 wxMenuItem* previousItem = NULL ;
407 int pos ;
408 wxMenuItemList::Node *node;
409 wxMenuItem *item;
58751a86 410 for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
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411 {
412 item = (wxMenuItem *)node->GetData();
413 wxMenu* subMenu = item->GetSubMenu() ;
58751a86 414 if (subMenu)
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415 {
416 subMenu->MacAfterDisplay( true ) ;
417 }
418 else
419 {
420 // no need to undo hidings
421 }
422 previousItem = item ;
423 }
424}
425
e9576ca5 426// Menu Bar
519cb848 427
58751a86 428/*
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429
430Mac Implementation note :
431
432The Mac has only one global menubar, so we attempt to install the currently
433active menubar from a frame, we currently don't take into account mdi-frames
434which would ask for menu-merging
435
58751a86 436Secondly there is no mac api for changing a menubar that is not the current
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437menubar, so we have to wait for preparing the actual menubar until the
438wxMenubar is to be used
439
58751a86 440We can in subsequent versions use MacInstallMenuBar to provide some sort of
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441auto-merge for MDI in case this will be necessary
442
443*/
444
445wxMenuBar* wxMenuBar::s_macInstalledMenuBar = NULL ;
1b1d2207 446wxMenuBar* wxMenuBar::s_macCommonMenuBar = NULL ;
519cb848 447
e7549107 448void wxMenuBar::Init()
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449{
450 m_eventHandler = this;
e9576ca5 451 m_menuBarFrame = NULL;
7c15086c 452 m_invokingWindow = (wxWindow*) NULL;
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453}
454
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455wxMenuBar::wxMenuBar()
456{
457 Init();
458}
459
460wxMenuBar::wxMenuBar( long WXUNUSED(style) )
461{
462 Init();
463}
464
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465
466wxMenuBar::wxMenuBar(int count, wxMenu *menus[], const wxString titles[])
e9576ca5 467{
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468 Init();
469
470 m_titles.Alloc(count);
471
472 for ( int i = 0; i < count; i++ )
473 {
474 m_menus.Append(menus[i]);
475 m_titles.Add(titles[i]);
476
477 menus[i]->Attach(this);
478 }
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479}
480
481wxMenuBar::~wxMenuBar()
482{
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483 if (s_macCommonMenuBar == this)
484 s_macCommonMenuBar = NULL;
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485 if (s_macInstalledMenuBar == this)
486 {
487 ::ClearMenuBar();
488 s_macInstalledMenuBar = NULL;
489 }
519cb848 490
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491}
492
6d6da89c 493void wxMenuBar::Refresh(bool WXUNUSED(eraseBackground), const wxRect *WXUNUSED(rect))
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494{
495 wxCHECK_RET( IsAttached(), wxT("can't refresh unatteched menubar") );
e9576ca5 496
e7549107 497 DrawMenuBar();
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498}
499
58751a86 500void wxMenuBar::MacInstallMenuBar()
519cb848 501{
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502 if ( s_macInstalledMenuBar == this )
503 return ;
58751a86 504
d9e054bc 505 wxStAppResource resload ;
58751a86 506
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507 Handle menubar = ::GetNewMBar( kwxMacMenuBarResource ) ;
508 wxString message ;
427ff662 509 wxCHECK_RET( menubar != NULL, wxT("can't read MBAR resource") );
2b8a6962 510 ::SetMenuBar( menubar ) ;
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511#if TARGET_API_MAC_CARBON
512 ::DisposeMenuBar( menubar ) ;
513#else
2b8a6962 514 ::DisposeHandle( menubar ) ;
a3590de1 515#endif
519cb848 516
a3590de1 517#if TARGET_API_MAC_OS8
2b8a6962 518 MenuHandle menu = ::GetMenuHandle( kwxMacAppleMenuId ) ;
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519 if ( CountMenuItems( menu ) == 2 )
520 {
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521 ::AppendResMenu(menu, 'DRVR');
522 }
a3590de1 523#endif
58751a86 524
7c15086c 525 // clean-up the help menu before adding new items
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526 MenuHandle mh = NULL ;
527 if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) == noErr )
528 {
529 for ( int i = CountMenuItems( mh ) ; i >= firstUserHelpMenuItem ; --i )
530 {
531 DeleteMenuItem( mh , i ) ;
532 }
533 }
534 else
535 {
536 mh = NULL ;
537 }
7c15086c 538#if TARGET_CARBON
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539 if ( UMAGetSystemVersion() >= 0x1000 && wxApp::s_macPreferencesMenuItemId)
540 {
541 wxMenuItem *item = FindItem( wxApp::s_macPreferencesMenuItemId , NULL ) ;
542 if ( item == NULL || !(item->IsEnabled()) )
543 DisableMenuCommand( NULL , kHICommandPreferences ) ;
544 else
545 EnableMenuCommand( NULL , kHICommandPreferences ) ;
546 }
7c15086c 547#endif
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548 for (size_t i = 0; i < m_menus.GetCount(); i++)
549 {
f823cacb 550 wxMenuItemList::Node *node;
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551 wxMenuItem *item;
552 int pos ;
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553 wxMenu* menu = m_menus[i] , *subMenu = NULL ;
554
427ff662 555 if( m_titles[i] == wxT("?") || m_titles[i] == wxT("&?") || m_titles[i] == wxApp::s_macHelpMenuTitleName )
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556 {
557 if ( mh == NULL )
558 {
559 continue ;
560 }
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561
562 for (pos = 0 , node = menu->GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
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563 {
564 item = (wxMenuItem *)node->GetData();
565 subMenu = item->GetSubMenu() ;
58751a86 566 if (subMenu)
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567 {
568 // we don't support hierarchical menus in the help menu yet
569 }
58751a86 570 else
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571 {
572 if ( item->IsSeparator() )
573 {
574 if ( mh )
575 MacAppendMenu(mh, "\p-" );
576 }
577 else
578 {
579 wxAcceleratorEntry* entry = wxGetAccelFromString( item->GetText() ) ;
580
581 if ( item->GetId() == wxApp::s_macAboutMenuItemId )
58751a86 582 {
a9412f8f 583 UMASetMenuItemText( GetMenuHandle( kwxMacAppleMenuId ) , 1 , item->GetText() , wxFont::GetDefaultEncoding() );
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584 UMAEnableMenuItem( GetMenuHandle( kwxMacAppleMenuId ) , 1 , true );
585 SetMenuItemCommandID( GetMenuHandle( kwxMacAppleMenuId ) , 1 , item->GetId() ) ;
586 UMASetMenuItemShortcut( GetMenuHandle( kwxMacAppleMenuId ) , 1 , entry ) ;
587 }
588 else
589 {
590 if ( mh )
591 {
a9412f8f 592 UMAAppendMenuItem(mh, item->GetText() , wxFont::GetDefaultEncoding(), entry);
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593 SetMenuItemCommandID( mh , CountMenuItems(mh) , item->GetId() ) ;
594 }
595 }
58751a86 596
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597 delete entry ;
598 }
599 }
600 }
601 }
602 else
603 {
a9412f8f 604 UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , m_titles[i], m_font.GetEncoding() ) ;
d46342af 605 m_menus[i]->MacBeforeDisplay(false) ;
e40298d5 606 ::InsertMenu(MAC_WXHMENU(m_menus[i]->GetHMenu()), 0);
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607 }
608 }
609 ::DrawMenuBar() ;
610 s_macInstalledMenuBar = this;
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611}
612
e7549107 613void wxMenuBar::EnableTop(size_t pos, bool enable)
e9576ca5 614{
e7549107 615 wxCHECK_RET( IsAttached(), wxT("doesn't work with unattached menubars") );
e40298d5 616 m_menus[pos]->MacEnableMenu( enable ) ;
e7549107 617 Refresh();
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618}
619
e7549107 620void wxMenuBar::SetLabelTop(size_t pos, const wxString& label)
e9576ca5 621{
e7549107 622 wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") );
e9576ca5 623
e7549107 624 m_titles[pos] = label;
e9576ca5 625
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626 if ( !IsAttached() )
627 {
e9576ca5 628 return;
e7549107 629 }
e9576ca5 630
519cb848 631 m_menus[pos]->SetTitle( label ) ;
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632 if (wxMenuBar::s_macInstalledMenuBar == this) // are we currently installed ?
633 {
634 ::SetMenuBar( GetMenuBar() ) ;
635 ::InvalMenuBar() ;
636 }
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637}
638
e7549107 639wxString wxMenuBar::GetLabelTop(size_t pos) const
e9576ca5 640{
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641 wxCHECK_MSG( pos < GetMenuCount(), wxEmptyString,
642 wxT("invalid menu index in wxMenuBar::GetLabelTop") );
519cb848 643
e7549107 644 return m_titles[pos];
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645}
646
e7549107 647int wxMenuBar::FindMenu(const wxString& title)
e9576ca5 648{
e7549107 649 wxString menuTitle = wxStripMenuCodes(title);
e9576ca5 650
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651 size_t count = GetMenuCount();
652 for ( size_t i = 0; i < count; i++ )
e9576ca5 653 {
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654 wxString title = wxStripMenuCodes(m_titles[i]);
655 if ( menuTitle == title )
58751a86 656 return i;
e9576ca5 657 }
e9576ca5 658
e7549107 659 return wxNOT_FOUND;
e9576ca5 660
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661}
662
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663
664// ---------------------------------------------------------------------------
665// wxMenuBar construction
666// ---------------------------------------------------------------------------
667
668// ---------------------------------------------------------------------------
669// wxMenuBar construction
670// ---------------------------------------------------------------------------
671
672wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
e9576ca5 673{
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674 wxMenu *menuOld = wxMenuBarBase::Replace(pos, menu, title);
675 if ( !menuOld )
676 return FALSE;
677 m_titles[pos] = title;
e9576ca5 678
e7549107 679 if ( IsAttached() )
e9576ca5 680 {
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681 if (s_macInstalledMenuBar == this)
682 {
d46342af 683 menuOld->MacAfterDisplay( false ) ;
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684 ::DeleteMenu( menuOld->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ;
685 {
d46342af 686 menu->MacBeforeDisplay( false ) ;
a9412f8f 687 UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title , m_font.GetEncoding() ) ;
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688 if ( pos == m_menus.GetCount() - 1)
689 {
690 ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ;
691 }
692 else
693 {
694 ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , m_menus[pos+1]->MacGetMenuId() ) ;
695 }
696 }
697 }
e9576ca5 698
e7549107 699 Refresh();
e9576ca5 700 }
e9576ca5 701
e7549107 702 return menuOld;
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703}
704
e7549107 705bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
e9576ca5 706{
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707 if ( !wxMenuBarBase::Insert(pos, menu, title) )
708 return FALSE;
e9576ca5 709
e7549107 710 m_titles.Insert(title, pos);
e9576ca5 711
a9412f8f 712 UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title , m_font.GetEncoding() ) ;
e7549107 713
d46342af 714 if ( IsAttached() && s_macInstalledMenuBar == this )
e9576ca5 715 {
d46342af 716 if (s_macInstalledMenuBar == this)
e40298d5 717 {
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718 menu->MacBeforeDisplay( false ) ;
719 if ( pos == (size_t) -1 || pos + 1 == m_menus.GetCount() )
720 {
721 ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ;
722 }
723 else
724 {
725 ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , m_menus[pos+1]->MacGetMenuId() ) ;
726 }
e40298d5 727 }
e7549107 728 Refresh();
e9576ca5 729 }
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730
731 return TRUE;
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732}
733
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734wxMenu *wxMenuBar::Remove(size_t pos)
735{
736 wxMenu *menu = wxMenuBarBase::Remove(pos);
737 if ( !menu )
738 return NULL;
739
740 if ( IsAttached() )
741 {
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742 if (s_macInstalledMenuBar == this)
743 {
744 ::DeleteMenu( menu->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ;
745 }
51abe921 746
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747 Refresh();
748 }
749
5fe38474 750 m_titles.RemoveAt(pos);
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751
752 return menu;
753}
754
755bool wxMenuBar::Append(wxMenu *menu, const wxString& title)
756{
757 WXHMENU submenu = menu ? menu->GetHMenu() : 0;
758 wxCHECK_MSG( submenu, FALSE, wxT("can't append invalid menu to menubar") );
759
760 if ( !wxMenuBarBase::Append(menu, title) )
761 return FALSE;
762
51abe921 763 m_titles.Add(title);
58751a86 764
a9412f8f 765 UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title , m_font.GetEncoding() ) ;
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766
767 if ( IsAttached() )
768 {
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769 if (s_macInstalledMenuBar == this)
770 {
771 ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ;
772 }
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773
774 Refresh();
775 }
776
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777 // m_invokingWindow is set after wxFrame::SetMenuBar(). This call enables
778 // adding menu later on.
779 if (m_invokingWindow)
780 wxMenubarSetInvokingWindow( menu, m_invokingWindow );
781
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782 return TRUE;
783}
784
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785static void wxMenubarUnsetInvokingWindow( wxMenu *menu )
786{
787 menu->SetInvokingWindow( (wxWindow*) NULL );
788
789 wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
790 while (node)
791 {
792 wxMenuItem *menuitem = node->GetData();
793 if (menuitem->IsSubMenu())
794 wxMenubarUnsetInvokingWindow( menuitem->GetSubMenu() );
795 node = node->GetNext();
796 }
797}
798
799static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win )
800{
801 menu->SetInvokingWindow( win );
802
803 wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
804 while (node)
805 {
806 wxMenuItem *menuitem = node->GetData();
807 if (menuitem->IsSubMenu())
808 wxMenubarSetInvokingWindow( menuitem->GetSubMenu() , win );
809 node = node->GetNext();
810 }
811}
812
813void wxMenuBar::UnsetInvokingWindow()
814{
7c15086c 815 m_invokingWindow = (wxWindow*) NULL;
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816 wxMenuList::Node *node = m_menus.GetFirst();
817 while (node)
818 {
819 wxMenu *menu = node->GetData();
820 wxMenubarUnsetInvokingWindow( menu );
821 node = node->GetNext();
822 }
823}
824
825void wxMenuBar::SetInvokingWindow(wxFrame *frame)
826{
7c15086c 827 m_invokingWindow = frame;
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828 wxMenuList::Node *node = m_menus.GetFirst();
829 while (node)
830 {
831 wxMenu *menu = node->GetData();
832 wxMenubarSetInvokingWindow( menu, frame );
833 node = node->GetNext();
834 }
835}
836
90b959ae 837void wxMenuBar::Detach()
2f1ae414 838{
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839 wxMenuBarBase::Detach() ;
840}
2f1ae414 841
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842void wxMenuBar::Attach(wxFrame *frame)
843{
844 wxMenuBarBase::Attach( frame ) ;
2f1ae414 845}
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846// ---------------------------------------------------------------------------
847// wxMenuBar searching for menu items
848// ---------------------------------------------------------------------------
849
850// Find the itemString in menuString, and return the item id or wxNOT_FOUND
851int wxMenuBar::FindMenuItem(const wxString& menuString,
852 const wxString& itemString) const
853{
854 wxString menuLabel = wxStripMenuCodes(menuString);
855 size_t count = GetMenuCount();
856 for ( size_t i = 0; i < count; i++ )
857 {
858 wxString title = wxStripMenuCodes(m_titles[i]);
859 if ( menuString == title )
860 return m_menus[i]->FindItem(itemString);
861 }
862
863 return wxNOT_FOUND;
864}
865
866wxMenuItem *wxMenuBar::FindItem(int id, wxMenu **itemMenu) const
867{
868 if ( itemMenu )
869 *itemMenu = NULL;
870
871 wxMenuItem *item = NULL;
872 size_t count = GetMenuCount();
873 for ( size_t i = 0; !item && (i < count); i++ )
874 {
875 item = m_menus[i]->FindItem(id, itemMenu);
876 }
877
878 return item;
879}
880
881