src/mac/carbon/app.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        app.cpp
   3 // Purpose:     wxApp
   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 #include "wx/wxprec.h"
  13
  14 #include "wx/window.h"
  15 #include "wx/frame.h"
  16 #include "wx/button.h"
  17 #include "wx/app.h"
  18 #include "wx/utils.h"
  19 #include "wx/gdicmn.h"
  20 #include "wx/pen.h"
  21 #include "wx/brush.h"
  22 #include "wx/cursor.h"
  23 #include "wx/intl.h"
  24 #include "wx/icon.h"
  25 #include "wx/palette.h"
  26 #include "wx/dc.h"
  27 #include "wx/dialog.h"
  28 #include "wx/msgdlg.h"
  29 #include "wx/log.h"
  30 #include "wx/module.h"
  31 #include "wx/memory.h"
  32 #include "wx/tooltip.h"
  33 #include "wx/textctrl.h"
  34 #include "wx/menu.h"
  35 #include "wx/docview.h"
  36 #include "wx/filename.h"
  37
  38 #include <string.h>
  39
  40 // mac
  41
  42 #ifndef __DARWIN__
  43   #if __option(profile)
  44     #include <profiler.h>
  45   #endif
  46 #endif
  47
  48 // #include "apprsrc.h"
  49
  50 #include "wx/mac/uma.h"
  51 #include "wx/mac/macnotfy.h"
  52
  53 #ifdef __DARWIN__
  54 #  include <CoreServices/CoreServices.h>
  55 #  if defined(WXMAKINGDLL_CORE)
  56 #    include <mach-o/dyld.h>
  57 #  endif
  58 #else
  59 #  include <Sound.h>
  60 #  include <Threads.h>
  61 #  include <ToolUtils.h>
  62 #  include <DiskInit.h>
  63 #  include <Devices.h>
  64 #endif
  65
  66 extern wxList wxPendingDelete;
  67
  68 // set wxMAC_USE_RAEL to 1 if RunApplicationEventLoop should be used
  69 // if 0 the lower level CarbonEventLoop will be used
  70 // on the long run RAEL should replace the low level event loop
  71 // we will have to clean up event handling to make sure we don't
  72 // miss handling of things like pending events etc
  73 // perhaps we will also have to pipe events through an ueber-event-handler
  74 // to make sure we have one place to do all these house-keeping functions
  75
  76 #define wxMAC_USE_RAEL 0
  77
  78 #if wxUSE_THREADS
  79 extern size_t g_numberOfThreads;
  80 #endif // wxUSE_THREADS
  81
  82 // statics for implementation
  83
  84 static bool s_inYield = false;
  85
  86 static bool s_inReceiveEvent = false ;
  87 static EventTime sleepTime = kEventDurationNoWait ;
  88
  89 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
  90 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
  91     EVT_IDLE(wxApp::OnIdle)
  92     EVT_END_SESSION(wxApp::OnEndSession)
  93     EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
  94 END_EVENT_TABLE()
  95
  96
  97 const short    kMacMinHeap = (29 * 1024) ;
  98 // platform specific static variables
  99
 100 const short kwxMacMenuBarResource = 1 ;
 101 const short kwxMacAppleMenuId = 1 ;
 102
 103 WXHRGN    wxApp::s_macCursorRgn = NULL;
 104 wxWindow* wxApp::s_captureWindow = NULL ;
 105 int       wxApp::s_lastMouseDown = 0 ;
 106 long      wxApp::sm_lastMessageTime = 0;
 107 long      wxApp::s_lastModifiers = 0 ;
 108
 109
 110 bool      wxApp::s_macSupportPCMenuShortcuts = true ;
 111 long      wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
 112 long      wxApp::s_macPreferencesMenuItemId = wxID_PREFERENCES ;
 113 long      wxApp::s_macExitMenuItemId = wxID_EXIT ;
 114 wxString  wxApp::s_macHelpMenuTitleName = wxT("&Help") ;
 115
 116 // Normally we're not a plugin
 117 bool      wxApp::sm_isEmbedded = false;
 118 //----------------------------------------------------------------------
 119 // Core Apple Event Support
 120 //----------------------------------------------------------------------
 121
 122 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 123 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 124 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 125 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 126 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 127
 128 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 129 {
 130     return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
 131 }
 132
 133 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 134 {
 135     return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
 136 }
 137
 138 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 139 {
 140     return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
 141 }
 142
 143 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 144 {
 145     return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
 146 }
 147
 148 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 149 {
 150     return wxTheApp->MacHandleAERApp( (AppleEvent*) event , reply) ;
 151 }
 152
 153 // AEODoc Calls MacOpenFile on each of the files passed
 154
 155 short wxApp::MacHandleAEODoc(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 156 {
 157     AEDescList docList;
 158     AEKeyword keywd;
 159     DescType returnedType;
 160     Size actualSize;
 161     long itemsInList;
 162     OSErr err;
 163     short i;
 164     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 165     if (err != noErr)
 166         return err;
 167
 168     err = AECountItems(&docList, &itemsInList);
 169     if (err != noErr)
 170         return err;
 171
 172     ProcessSerialNumber PSN ;
 173     PSN.highLongOfPSN = 0 ;
 174     PSN.lowLongOfPSN = kCurrentProcess ;
 175     SetFrontProcess( &PSN ) ;
 176
 177     for (i = 1; i <= itemsInList; i++)
 178     {
 179         wxString fName ;
 180
 181         FSRef theRef ;
 182         AEGetNthPtr(&docList, i, typeFSRef, &keywd, &returnedType,
 183         (Ptr) & theRef, sizeof(theRef), &actualSize);
 184         fName = wxMacFSRefToPath( &theRef ) ;
 185
 186         MacOpenFile(fName);
 187     }
 188     return noErr;
 189 }
 190
 191 // AEPDoc Calls MacPrintFile on each of the files passed
 192
 193 short wxApp::MacHandleAEPDoc(const WXEVENTREF event , WXEVENTREF WXUNUSED(reply))
 194 {
 195     AEDescList docList;
 196     AEKeyword keywd;
 197     DescType returnedType;
 198     Size actualSize;
 199     long itemsInList;
 200     OSErr err;
 201     short i;
 202     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 203     if (err != noErr)
 204         return err;
 205
 206     err = AECountItems(&docList, &itemsInList);
 207     if (err != noErr)
 208         return err;
 209
 210     ProcessSerialNumber PSN ;
 211     PSN.highLongOfPSN = 0 ;
 212     PSN.lowLongOfPSN = kCurrentProcess ;
 213     SetFrontProcess( &PSN ) ;
 214
 215     for (i = 1; i <= itemsInList; i++) {
 216         wxString fName ;
 217
 218         FSRef theRef ;
 219         AEGetNthPtr(&docList, i, typeFSRef, &keywd, &returnedType,
 220         (Ptr) & theRef, sizeof(theRef), &actualSize);
 221         fName = wxMacFSRefToPath( &theRef ) ;
 222
 223         MacPrintFile(fName);
 224     }
 225     return noErr;
 226 }
 227
 228 // AEOApp calls MacNewFile
 229
 230 short wxApp::MacHandleAEOApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 231 {
 232     MacNewFile() ;
 233     return noErr ;
 234 }
 235
 236 // AEQuit attempts to quit the application
 237
 238 short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 239 {
 240     wxWindow* win = GetTopWindow() ;
 241     if ( win )
 242     {
 243         wxCommandEvent exitEvent(wxEVT_COMMAND_MENU_SELECTED, s_macExitMenuItemId);
 244         if (!win->ProcessEvent(exitEvent))
 245             win->Close(true) ;
 246     }
 247     else
 248     {
 249         ExitMainLoop() ;
 250     }
 251     return noErr ;
 252 }
 253
 254 // AEROApp calls MacReopenApp
 255
 256 short wxApp::MacHandleAERApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 257 {
 258     MacReopenApp() ;
 259     return noErr ;
 260 }
 261
 262
 263
 264 //----------------------------------------------------------------------
 265 // Support Routines linking the Mac...File Calls to the Document Manager
 266 //----------------------------------------------------------------------
 267
 268 void wxApp::MacOpenFile(const wxString & fileName )
 269 {
 270 #if wxUSE_DOC_VIEW_ARCHITECTURE
 271     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 272     if ( dm )
 273         dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 274 #endif
 275 }
 276
 277
 278 void wxApp::MacPrintFile(const wxString & fileName )
 279 {
 280 #if wxUSE_DOC_VIEW_ARCHITECTURE
 281
 282 #if wxUSE_PRINTING_ARCHITECTURE
 283     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 284     if ( dm )
 285     {
 286         wxDocument *doc = dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 287         if ( doc )
 288         {
 289             wxView* view = doc->GetFirstView() ;
 290             if( view )
 291             {
 292                 wxPrintout *printout = view->OnCreatePrintout();
 293                 if (printout)
 294                 {
 295                     wxPrinter printer;
 296                     printer.Print(view->GetFrame(), printout, true);
 297                     delete printout;
 298                 }
 299             }
 300             if (doc->Close())
 301             {
 302                 doc->DeleteAllViews();
 303                 dm->RemoveDocument(doc) ;
 304             }
 305         }
 306     }
 307 #endif //print
 308
 309 #endif //docview
 310 }
 311
 312
 313
 314 void wxApp::MacNewFile()
 315 {
 316 }
 317
 318 void wxApp::MacReopenApp()
 319 {
 320     // HIG says :
 321     // if there is no open window -> create a new one
 322     // if all windows are hidden -> show the first
 323     // if some windows are not hidden -> do nothing
 324
 325     wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst();
 326     if ( node == NULL )
 327     {
 328         MacNewFile() ;
 329     }
 330     else
 331     {
 332         wxTopLevelWindow* firstIconized = NULL ;
 333         while (node)
 334         {
 335             wxTopLevelWindow* win = (wxTopLevelWindow*) node->GetData();
 336             if ( win->IsIconized() == false )
 337             {
 338                 firstIconized = NULL ;
 339                 break ;
 340             }
 341             else
 342             {
 343                 if ( firstIconized == NULL )
 344                     firstIconized = win ;
 345             }
 346             node = node->GetNext();
 347         }
 348         if ( firstIconized )
 349             firstIconized->Iconize( false ) ;
 350     }
 351 }
 352
 353 //----------------------------------------------------------------------
 354 // Carbon Event Handler
 355 //----------------------------------------------------------------------
 356
 357 static const EventTypeSpec eventList[] =
 358 {
 359     { kEventClassCommand, kEventProcessCommand } ,
 360     { kEventClassCommand, kEventCommandUpdateStatus } ,
 361
 362     { kEventClassMenu, kEventMenuOpening },
 363     { kEventClassMenu, kEventMenuClosed },
 364     { kEventClassMenu, kEventMenuTargetItem },
 365
 366     { kEventClassApplication , kEventAppActivated } ,
 367     { kEventClassApplication , kEventAppDeactivated } ,
 368     // handling the quit event is not recommended by apple
 369     // rather using the quit apple event - which we do
 370
 371     { kEventClassAppleEvent , kEventAppleEvent } ,
 372
 373     { kEventClassMouse , kEventMouseDown } ,
 374     { kEventClassMouse , kEventMouseMoved } ,
 375     { kEventClassMouse , kEventMouseUp } ,
 376     { kEventClassMouse , kEventMouseDragged } ,
 377     { 'WXMC' , 'WXMC' }
 378 } ;
 379
 380 static pascal OSStatus
 381 wxMacAppMenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 382 {
 383     wxMacCarbonEvent cEvent( event ) ;
 384     MenuRef menuRef = cEvent.GetParameter<MenuRef>(kEventParamDirectObject) ;
 385     wxMenu* menu = wxFindMenuFromMacMenu( menuRef ) ;
 386
 387     if ( menu )
 388     {
 389         wxEventType type=0;
 390         MenuCommand cmd=0;
 391         switch (GetEventKind(event))
 392         {
 393             case kEventMenuOpening:
 394                 type = wxEVT_MENU_OPEN;
 395                 break;
 396             case kEventMenuClosed:
 397                 type = wxEVT_MENU_CLOSE;
 398                 break;
 399             case kEventMenuTargetItem:
 400                 cmd = cEvent.GetParameter<MenuCommand>(kEventParamMenuCommand,typeMenuCommand) ;
 401                 if (cmd != 0)
 402                     type = wxEVT_MENU_HIGHLIGHT;
 403                 break;
 404             default:
 405                 wxFAIL_MSG(wxT("Unexpected menu event kind"));
 406                 break;
 407         }
 408
 409         if ( type )
 410         {
 411             wxMenuEvent wxevent(type, cmd, menu);
 412             wxevent.SetEventObject(menu);
 413
 414             wxEvtHandler* handler = menu->GetEventHandler();
 415             if (handler && handler->ProcessEvent(wxevent))
 416             {
 417                 // handled
 418             }
 419             else
 420             {
 421                 wxWindow *win = menu->GetInvokingWindow();
 422                 if (win)
 423                     win->GetEventHandler()->ProcessEvent(wxevent);
 424                 }
 425             }
 426     }
 427
 428     return eventNotHandledErr;
 429 }
 430
 431 static pascal OSStatus wxMacAppCommandEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 432 {
 433     OSStatus result = eventNotHandledErr ;
 434
 435     HICommand command ;
 436
 437     wxMacCarbonEvent cEvent( event ) ;
 438     cEvent.GetParameter<HICommand>(kEventParamDirectObject,typeHICommand,&command) ;
 439
 440     wxMenuItem* item = NULL ;
 441     MenuCommand id = command.commandID ;
 442     // for items we don't really control
 443     if ( id == kHICommandPreferences )
 444     {
 445         id = wxApp::s_macPreferencesMenuItemId ;
 446
 447         wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 448         if ( mbar )
 449         {
 450             wxMenu* menu = NULL ;
 451             item = mbar->FindItem( id , &menu ) ;
 452         }
 453     }
 454     else if ( id != 0 && command.menu.menuRef != 0 && command.menu.menuItemIndex != 0 )
 455     {
 456         GetMenuItemRefCon( command.menu.menuRef , command.menu.menuItemIndex , (UInt32*) &item ) ;
 457     }
 458
 459     if ( item )
 460     {
 461        switch( cEvent.GetKind() )
 462        {
 463            case kEventProcessCommand :
 464            {
 465                 if (item->IsCheckable())
 466                 {
 467                     item->Check( !item->IsChecked() ) ;
 468                 }
 469
 470                 item->GetMenu()->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
 471                 result = noErr ;
 472             }
 473             break ;
 474         case kEventCommandUpdateStatus:
 475             // eventually trigger an updateui round
 476             result = noErr ;
 477             break ;
 478         default :
 479             break ;
 480         }
 481     }
 482     return result ;
 483 }
 484
 485 static pascal OSStatus wxMacAppApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 486 {
 487     OSStatus result = eventNotHandledErr ;
 488     switch ( GetEventKind( event ) )
 489     {
 490         case kEventAppActivated :
 491             {
 492                 if ( wxTheApp )
 493                     wxTheApp->SetActive( true , NULL ) ;
 494                 result = noErr ;
 495             }
 496             break ;
 497         case kEventAppDeactivated :
 498             {
 499                 if ( wxTheApp )
 500                     wxTheApp->SetActive( false , NULL ) ;
 501                 result = noErr ;
 502             }
 503             break ;
 504         default :
 505             break ;
 506     }
 507     return result ;
 508 }
 509
 510 pascal OSStatus wxMacAppEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 511 {
 512     EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
 513     EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 514     wxTheApp->MacSetCurrentEvent( event , handler ) ;
 515
 516     OSStatus result = eventNotHandledErr ;
 517     switch( GetEventClass( event ) )
 518     {
 519         case kEventClassCommand :
 520             result = wxMacAppCommandEventHandler( handler , event , data ) ;
 521             break ;
 522         case kEventClassApplication :
 523             result = wxMacAppApplicationEventHandler( handler , event , data ) ;
 524             break ;
 525         case kEventClassMenu :
 526             result = wxMacAppMenuEventHandler( handler , event , data ) ;
 527             break ;
 528         case kEventClassMouse :
 529             {
 530                 wxMacCarbonEvent cEvent( event ) ;
 531
 532                 WindowRef window ;
 533                 Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 534                 ::FindWindow(screenMouseLocation, &window);
 535                 // only send this event in case it had not already been sent to a tlw, as we get
 536                 // double events otherwise (in case event.skip) was called
 537                 if ( window == NULL )
 538                     result = wxMacTopLevelMouseEventHandler( handler , event , NULL ) ;
 539             }
 540             break ;
 541         case kEventClassAppleEvent :
 542             {
 543                 EventRecord rec ;
 544                 wxMacConvertEventToRecord( event , &rec ) ;
 545                 result = AEProcessAppleEvent( &rec ) ;
 546             }
 547             break ;
 548         default :
 549             break ;
 550     }
 551
 552     wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
 553
 554     return result ;
 555 }
 556
 557 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacAppEventHandler )
 558
 559 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 560 // we know it's there ;-)
 561 WXIMPORT char std::__throws_bad_alloc ;
 562 #endif
 563
 564 #ifdef __WXDEBUG__
 565
 566 pascal static void wxMacAssertOutputHandler(OSType componentSignature, UInt32 options,
 567     const char *assertionString, const char *exceptionLabelString,
 568     const char *errorString, const char *fileName, long lineNumber, void *value, ConstStr255Param outputMsg)
 569 {
 570     // flow into assert handling
 571     wxString fileNameStr ;
 572     wxString assertionStr ;
 573     wxString exceptionStr ;
 574     wxString errorStr ;
 575 #if wxUSE_UNICODE
 576     fileNameStr = wxString(fileName, wxConvLocal);
 577     assertionStr = wxString(assertionString, wxConvLocal);
 578     exceptionStr = wxString((exceptionLabelString!=0) ? exceptionLabelString : "", wxConvLocal) ;
 579     errorStr = wxString((errorString!=0) ? errorString : "", wxConvLocal) ;
 580 #else
 581     fileNameStr = fileName;
 582     assertionStr = assertionString;
 583     exceptionStr = (exceptionLabelString!=0) ? exceptionLabelString : "" ;
 584     errorStr = (errorString!=0) ? errorString : "" ;
 585 #endif
 586
 587 #if 1
 588     // flow into log
 589     wxLogDebug( wxT("AssertMacros: %s %s %s file: %s, line: %ld (value %p)\n"),
 590         assertionStr.c_str() ,
 591         exceptionStr.c_str() ,
 592         errorStr.c_str(),
 593         fileNameStr.c_str(), lineNumber ,
 594         value ) ;
 595 #else
 596
 597     wxOnAssert(fileNameStr, lineNumber , assertionStr ,
 598         wxString::Format( wxT("%s %s value (%p)") ,exceptionStr, errorStr , value ) ) ;
 599 #endif
 600 }
 601
 602 #endif //__WXDEBUG__
 603
 604 #ifdef __WXMAC_OSX__
 605 extern "C" {
 606    /* m_macEventPosted run loop source callback: */
 607    void macPostedEventCallback(void *unused);
 608 }
 609
 610 void macPostedEventCallback(void *unused) {
 611     wxTheApp->ProcessPendingEvents(); }
 612 #endif
 613
 614 bool wxApp::Initialize(int& argc, wxChar **argv)
 615 {
 616     // Mac-specific
 617
 618 #ifdef __WXDEBUG__
 619     InstallDebugAssertOutputHandler ( NewDebugAssertOutputHandlerUPP( wxMacAssertOutputHandler ) );
 620 #endif
 621     UMAInitToolbox( 4, sm_isEmbedded ) ;
 622     SetEventMask( everyEvent ) ;
 623     UMAShowWatchCursor() ;
 624
 625 #ifndef __DARWIN__
 626 #  if __option(profile)
 627     ProfilerInit( collectDetailed, bestTimeBase , 40000 , 50 ) ;
 628 #  endif
 629 #endif
 630
 631 #ifndef __DARWIN__
 632     // now avoid exceptions thrown for new (bad_alloc)
 633     // FIXME CS for some changes outside wxMac does not compile anymore
 634 #if 0
 635     std::__throws_bad_alloc = 0 ;
 636 #endif
 637
 638 #endif
 639
 640     s_macCursorRgn = ::NewRgn() ;
 641
 642     // Mac OS X passes a process serial number command line argument when
 643     // the application is launched from the Finder. This argument must be
 644     // removed from the command line arguments before being handled by the
 645     // application (otherwise applications would need to handle it)
 646     if ( argc > 1 )
 647     {
 648         static const wxChar *ARG_PSN = _T("-psn_");
 649         if ( wxStrncmp(argv[1], ARG_PSN, wxStrlen(ARG_PSN)) == 0 )
 650         {
 651             // remove this argument
 652             --argc;
 653             memmove(argv + 1, argv + 2, argc * sizeof(char *));
 654         }
 655     }
 656
 657     if ( !wxAppBase::Initialize(argc, argv) )
 658         return false;
 659
 660 #if wxUSE_INTL
 661     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
 662 #endif
 663
 664 #if TARGET_API_MAC_OSX
 665     // these might be the startup dirs, set them to the 'usual' dir containing the app bundle
 666     wxString startupCwd = wxGetCwd() ;
 667     if ( startupCwd == wxT("/") || startupCwd.Right(15) == wxT("/Contents/MacOS") )
 668     {
 669         CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle() ) ;
 670         CFURLRef urlParent = CFURLCreateCopyDeletingLastPathComponent( kCFAllocatorDefault , url ) ;
 671         CFRelease( url ) ;
 672         CFStringRef path = CFURLCopyFileSystemPath ( urlParent , kCFURLPOSIXPathStyle ) ;
 673         CFRelease( urlParent ) ;
 674         wxString cwd = wxMacCFStringHolder(path).AsString(wxLocale::GetSystemEncoding());
 675         wxSetWorkingDirectory( cwd ) ;
 676     }
 677 #endif
 678
 679     wxMacCreateNotifierTable() ;
 680
 681 #ifdef __WXMAC_OSX__
 682     /* connect posted events to common-mode run loop so that wxPostEvent events
 683        are handled even while we're in the menu or on a scrollbar */
 684     CFRunLoopSourceContext event_posted_context = {0};
 685     event_posted_context.perform = macPostedEventCallback;
 686     m_macEventPosted = CFRunLoopSourceCreate(NULL,0,&event_posted_context);
 687     CFRunLoopAddSource(CFRunLoopGetCurrent(), m_macEventPosted, kCFRunLoopCommonModes);
 688 #endif
 689
 690     UMAShowArrowCursor() ;
 691
 692     return true;
 693 }
 694
 695 AEEventHandlerUPP sODocHandler = NULL ;
 696 AEEventHandlerUPP sOAppHandler = NULL ;
 697 AEEventHandlerUPP sPDocHandler = NULL ;
 698 AEEventHandlerUPP sRAppHandler = NULL ;
 699 AEEventHandlerUPP sQuitHandler = NULL ;
 700
 701 bool wxApp::OnInitGui()
 702 {
 703     if( !wxAppBase::OnInitGui() )
 704         return false ;
 705
 706     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 707
 708     if (!sm_isEmbedded)
 709     {
 710         InstallApplicationEventHandler(
 711             GetwxMacAppEventHandlerUPP(),
 712             GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
 713     }
 714
 715     if (!sm_isEmbedded)
 716     {
 717         sODocHandler = NewAEEventHandlerUPP(AEHandleODoc) ;
 718         sOAppHandler = NewAEEventHandlerUPP(AEHandleOApp) ;
 719         sPDocHandler = NewAEEventHandlerUPP(AEHandlePDoc) ;
 720         sRAppHandler = NewAEEventHandlerUPP(AEHandleRApp) ;
 721         sQuitHandler = NewAEEventHandlerUPP(AEHandleQuit) ;
 722
 723         AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 724                                sODocHandler , 0 , FALSE ) ;
 725         AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 726                                sOAppHandler , 0 , FALSE ) ;
 727         AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 728                                sPDocHandler , 0 , FALSE ) ;
 729         AEInstallEventHandler( kCoreEventClass , kAEReopenApplication ,
 730                                sRAppHandler , 0 , FALSE ) ;
 731         AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 732                                sQuitHandler , 0 , FALSE ) ;
 733     }
 734
 735     return true ;
 736 }
 737
 738 void wxApp::CleanUp()
 739 {
 740 #if wxUSE_TOOLTIPS
 741     wxToolTip::RemoveToolTips() ;
 742 #endif
 743
 744 #ifdef __WXMAC_OSX__
 745     if (m_macEventPosted)
 746     {
 747         CFRelease(m_macEventPosted);
 748     }
 749     m_macEventPosted = NULL;
 750 #endif
 751
 752     // One last chance for pending objects to be cleaned up
 753     wxTheApp->DeletePendingObjects();
 754
 755     wxMacDestroyNotifierTable() ;
 756
 757 #ifndef __DARWIN__
 758 #  if __option(profile)
 759     ProfilerDump( (StringPtr)"\papp.prof" ) ;
 760     ProfilerTerm() ;
 761 #  endif
 762 #endif
 763
 764     UMACleanupToolbox() ;
 765     if (s_macCursorRgn) {
 766         ::DisposeRgn((RgnHandle)s_macCursorRgn);
 767     }
 768
 769     if (!sm_isEmbedded)
 770     {
 771         RemoveEventHandler( (EventHandlerRef)(wxTheApp->m_macEventHandler) );
 772     }
 773
 774     if (!sm_isEmbedded)
 775     {
 776         AERemoveEventHandler( kCoreEventClass , kAEOpenDocuments ,
 777                                sODocHandler , FALSE ) ;
 778         AERemoveEventHandler( kCoreEventClass , kAEOpenApplication ,
 779                                sOAppHandler , FALSE ) ;
 780         AERemoveEventHandler( kCoreEventClass , kAEPrintDocuments ,
 781                                sPDocHandler , FALSE ) ;
 782         AERemoveEventHandler( kCoreEventClass , kAEReopenApplication ,
 783                                sRAppHandler , FALSE ) ;
 784         AERemoveEventHandler( kCoreEventClass , kAEQuitApplication ,
 785                                sQuitHandler , FALSE ) ;
 786
 787         DisposeAEEventHandlerUPP( sODocHandler ) ;
 788         DisposeAEEventHandlerUPP( sOAppHandler ) ;
 789         DisposeAEEventHandlerUPP( sPDocHandler ) ;
 790         DisposeAEEventHandlerUPP( sRAppHandler ) ;
 791         DisposeAEEventHandlerUPP( sQuitHandler ) ;
 792     }
 793
 794     wxAppBase::CleanUp();
 795 }
 796
 797 //----------------------------------------------------------------------
 798 // misc initialization stuff
 799 //----------------------------------------------------------------------
 800
 801 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 802
 803 // for shared libraries we have to manually get the correct resource
 804 // ref num upon initializing and releasing when terminating, therefore
 805 // the __wxinitialize and __wxterminate must be used
 806
 807 extern "C" {
 808     void __sinit(void);    /*    (generated by linker)    */
 809     pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
 810     pascal void __terminate(void);
 811 }
 812
 813 pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
 814 {
 815     return __initialize( theInitBlock ) ;
 816 }
 817
 818 pascal void __wxterminate(void)
 819 {
 820     __terminate() ;
 821 }
 822
 823 #endif /* WXMAKINGDLL_CORE && !__DARWIN__ */
 824
 825 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
 826 {
 827     bool converted = ConvertEventRefToEventRecord( event,rec) ;
 828     OSStatus err = noErr ;
 829     if ( !converted )
 830     {
 831         switch( GetEventClass( event ) )
 832         {
 833             case kEventClassKeyboard :
 834             {
 835                 converted = true ;
 836                 switch( GetEventKind(event) )
 837                 {
 838                     case kEventRawKeyDown :
 839                         rec->what = keyDown ;
 840                         break ;
 841                     case kEventRawKeyRepeat :
 842                         rec->what = autoKey ;
 843                         break ;
 844                     case kEventRawKeyUp :
 845                         rec->what = keyUp ;
 846                         break ;
 847                     case kEventRawKeyModifiersChanged :
 848                         rec->what = nullEvent ;
 849                         break ;
 850                     default :
 851                         converted = false ;
 852                         break ;
 853                 }
 854                 if ( converted )
 855                 {
 856                     UInt32 keyCode ;
 857                     unsigned char charCode ;
 858                     UInt32 modifiers ;
 859                     GetMouse( &rec->where) ;
 860
 861                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
 862                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
 863                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
 864                     rec->modifiers = modifiers ;
 865                     rec->message = (keyCode << 8 ) + charCode ;
 866                 }
 867             }
 868             break ;
 869             case kEventClassTextInput :
 870             {
 871                 switch( GetEventKind( event ) )
 872                 {
 873                     case kEventTextInputUnicodeForKeyEvent :
 874                         {
 875                             EventRef rawEvent ;
 876                             err = GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ;
 877                             converted = true ;
 878                             {
 879                                 UInt32 keyCode ;
 880                                 unsigned char charCode ;
 881                                 UInt32 modifiers ;
 882                                 GetMouse( &rec->where) ;
 883                                 rec->what = keyDown ;
 884                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
 885                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
 886                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
 887                                 rec->modifiers = modifiers ;
 888                                 rec->message = (keyCode << 8 ) + charCode ;
 889                             }
 890                        }
 891                         break ;
 892                     default :
 893                         break ;
 894                 }
 895             }
 896             break ;
 897         }
 898     }
 899
 900     return converted ;
 901 }
 902
 903 wxApp::wxApp()
 904 {
 905     m_printMode = wxPRINT_WINDOWS;
 906
 907     m_macCurrentEvent = NULL ;
 908     m_macCurrentEventHandlerCallRef = NULL ;
 909 #ifdef __WXMAC_OSX__
 910     m_macEventPosted = NULL ;
 911 #endif
 912 }
 913
 914 int wxApp::MainLoop()
 915 {
 916     m_keepGoing = true;
 917 #if wxMAC_USE_RAEL
 918     RunApplicationEventLoop() ;
 919 #else
 920     while (m_keepGoing)
 921     {
 922         MacDoOneEvent() ;
 923     }
 924 #endif
 925     return 0;
 926 }
 927
 928 void wxApp::ExitMainLoop()
 929 {
 930     m_keepGoing = false;
 931 #if wxMAC_USE_RAEL
 932     QuitApplicationEventLoop() ;
 933 #endif
 934 }
 935
 936 // Is a message/event pending?
 937 bool wxApp::Pending()
 938 {
 939     // without the receive event (with pull param = false ) nothing is ever reported
 940     EventRef theEvent;
 941     ReceiveNextEvent (0, NULL, kEventDurationNoWait, false, &theEvent);
 942     return GetNumEventsInQueue( GetMainEventQueue() ) > 0 ;
 943 }
 944
 945 // Dispatch a message.
 946 bool wxApp::Dispatch()
 947 {
 948     MacDoOneEvent() ;
 949
 950     return true;
 951 }
 952
 953 void wxApp::OnIdle(wxIdleEvent& event)
 954 {
 955     wxAppBase::OnIdle(event);
 956
 957     // If they are pending events, we must process them: pending events are
 958     // either events to the threads other than main or events posted with
 959     // wxPostEvent() functions
 960     wxMacProcessNotifierAndPendingEvents();
 961
 962   if(!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
 963     wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
 964 }
 965
 966 void wxApp::WakeUpIdle()
 967 {
 968 #ifdef __WXMAC_OSX__
 969     if (m_macEventPosted)
 970     {
 971         CFRunLoopSourceSignal(m_macEventPosted);
 972     }
 973 #endif
 974     wxMacWakeUp() ;
 975 }
 976
 977 void wxApp::Exit()
 978 {
 979     wxApp::CleanUp();
 980     ::ExitToShell() ;
 981 }
 982
 983 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
 984 {
 985     if (GetTopWindow())
 986         GetTopWindow()->Close(true);
 987 }
 988
 989 // Default behaviour: close the application with prompts. The
 990 // user can veto the close, and therefore the end session.
 991 void wxApp::OnQueryEndSession(wxCloseEvent& event)
 992 {
 993     if (GetTopWindow())
 994     {
 995         if (!GetTopWindow()->Close(!event.CanVeto()))
 996             event.Veto(true);
 997     }
 998 }
 999
1000 extern "C" void wxCYield() ;
1001 void wxCYield()
1002 {
1003     wxYield() ;
1004 }
1005
1006 // Yield to other processes
1007
1008 bool wxApp::Yield(bool onlyIfNeeded)
1009 {
1010     if (s_inYield)
1011     {
1012         if ( !onlyIfNeeded )
1013         {
1014             wxFAIL_MSG( wxT("wxYield called recursively" ) );
1015         }
1016
1017         return false;
1018     }
1019
1020     s_inYield = true;
1021
1022     // by definition yield should handle all non-processed events
1023
1024     EventRef theEvent;
1025
1026     OSStatus status = noErr ;
1027     do
1028     {
1029         s_inReceiveEvent = true ;
1030         status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
1031         s_inReceiveEvent = false ;
1032
1033         if ( status == eventLoopTimedOutErr )
1034         {
1035             // make sure next time the event loop will trigger idle events
1036             sleepTime = kEventDurationNoWait ;
1037         }
1038         else if ( status == eventLoopQuitErr )
1039         {
1040             // according to QA1061 this may also occur when a WakeUp Process
1041             // is executed
1042         }
1043         else
1044         {
1045             MacHandleOneEvent( theEvent ) ;
1046             ReleaseEvent(theEvent);
1047         }
1048     } while( status == noErr ) ;
1049
1050     wxMacProcessNotifierAndPendingEvents() ;
1051     s_inYield = false;
1052
1053     return true;
1054 }
1055
1056 void wxApp::MacDoOneEvent()
1057 {
1058     EventRef theEvent;
1059
1060     s_inReceiveEvent = true ;
1061     OSStatus status = ReceiveNextEvent(0, NULL,sleepTime,true,&theEvent) ;
1062     s_inReceiveEvent = false ;
1063     if ( status == eventLoopTimedOutErr )
1064     {
1065         if ( wxTheApp->ProcessIdle() )
1066             sleepTime = kEventDurationNoWait ;
1067         else
1068             sleepTime = kEventDurationSecond;
1069     }
1070     else if ( status == eventLoopQuitErr )
1071     {
1072         // according to QA1061 this may also occur when a WakeUp Process
1073         // is executed
1074     }
1075     else
1076     {
1077         MacHandleOneEvent( theEvent ) ;
1078         ReleaseEvent(theEvent);
1079         sleepTime = kEventDurationNoWait ;
1080     }
1081     // repeaters
1082
1083     DeletePendingObjects() ;
1084     wxMacProcessNotifierAndPendingEvents() ;
1085 }
1086
1087 /*virtual*/ void wxApp::MacHandleUnhandledEvent( WXEVENTREF evr )
1088 {
1089     // Override to process unhandled events as you please
1090 }
1091
1092 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1093 {
1094     EventTargetRef theTarget;
1095     theTarget = GetEventDispatcherTarget();
1096     m_macCurrentEvent = evr ;
1097     OSStatus status = SendEventToEventTarget ((EventRef) evr , theTarget);
1098     if(status == eventNotHandledErr)
1099     {
1100         MacHandleUnhandledEvent(evr);
1101     }
1102     wxMacProcessNotifierAndPendingEvents() ;
1103 #if wxUSE_THREADS
1104     wxMutexGuiLeaveOrEnter();
1105 #endif // wxUSE_THREADS
1106 }
1107
1108 long wxMacTranslateKey(unsigned char key, unsigned char code) ;
1109 long wxMacTranslateKey(unsigned char key, unsigned char code)
1110 {
1111     long retval = key ;
1112     switch (key)
1113     {
1114         case kHomeCharCode :
1115             retval = WXK_HOME;
1116             break;
1117
1118         case kEnterCharCode :
1119             retval = WXK_RETURN;
1120             break;
1121         case kEndCharCode :
1122             retval = WXK_END;
1123             break;
1124
1125         case kHelpCharCode :
1126             retval = WXK_HELP;
1127             break;
1128
1129         case kBackspaceCharCode :
1130             retval = WXK_BACK;
1131             break;
1132
1133         case kTabCharCode :
1134             retval = WXK_TAB;
1135             break;
1136
1137         case kPageUpCharCode :
1138             retval = WXK_PAGEUP;
1139             break;
1140
1141         case kPageDownCharCode :
1142             retval = WXK_PAGEDOWN;
1143             break;
1144
1145         case kReturnCharCode :
1146             retval = WXK_RETURN;
1147             break;
1148
1149         case kFunctionKeyCharCode :
1150         {
1151             switch( code )
1152             {
1153                 case 0x7a :
1154                     retval = WXK_F1 ;
1155                     break;
1156                 case 0x78 :
1157                     retval = WXK_F2 ;
1158                     break;
1159                 case 0x63 :
1160                     retval = WXK_F3 ;
1161                     break;
1162                 case 0x76 :
1163                     retval = WXK_F4 ;
1164                     break;
1165                 case 0x60 :
1166                     retval = WXK_F5 ;
1167                     break;
1168                 case 0x61 :
1169                     retval = WXK_F6 ;
1170                     break;
1171                 case 0x62:
1172                     retval = WXK_F7 ;
1173                     break;
1174                 case 0x64 :
1175                     retval = WXK_F8 ;
1176                     break;
1177                 case 0x65 :
1178                     retval = WXK_F9 ;
1179                     break;
1180                 case 0x6D :
1181                     retval = WXK_F10 ;
1182                     break;
1183                 case 0x67 :
1184                     retval = WXK_F11 ;
1185                     break;
1186                 case 0x6F :
1187                     retval = WXK_F12 ;
1188                     break;
1189                 case 0x69 :
1190                     retval = WXK_F13 ;
1191                     break;
1192                 case 0x6B :
1193                     retval = WXK_F14 ;
1194                     break;
1195                 case 0x71 :
1196                     retval = WXK_F15 ;
1197                     break;
1198             }
1199         }
1200         break ;
1201
1202         case kEscapeCharCode :
1203             retval = WXK_ESCAPE ;
1204             break ;
1205
1206         case kLeftArrowCharCode :
1207             retval = WXK_LEFT ;
1208             break ;
1209
1210         case kRightArrowCharCode :
1211             retval = WXK_RIGHT ;
1212             break ;
1213
1214         case kUpArrowCharCode :
1215             retval = WXK_UP ;
1216             break ;
1217
1218         case kDownArrowCharCode :
1219             retval = WXK_DOWN ;
1220             break ;
1221
1222         case kDeleteCharCode :
1223             retval = WXK_DELETE ;
1224             break ;
1225
1226         default:
1227             break ;
1228      } // end switch
1229
1230     return retval;
1231 }
1232
1233 int wxMacKeyCodeToModifier(wxKeyCode key)
1234 {
1235     switch (key)
1236     {
1237     case WXK_START:
1238     case WXK_MENU:
1239         return cmdKey;
1240
1241     case WXK_SHIFT:
1242         return shiftKey;
1243
1244     case WXK_CAPITAL:
1245         return alphaLock;
1246
1247     case WXK_ALT:
1248         return optionKey;
1249
1250     case WXK_CONTROL:
1251         return controlKey;
1252
1253     default:
1254         return 0;
1255     }
1256 }
1257
1258 #ifndef __DARWIN__
1259 bool wxGetKeyState(wxKeyCode key) //virtual key code if < 10.2.x, else see below
1260 {
1261     wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key !=
1262         WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons"));
1263
1264 //if OS X > 10.2 (i.e. 10.2.x)
1265 //a known apple bug prevents the system from determining led
1266 //states with GetKeys... can only determine caps lock led
1267      return !!(GetCurrentKeyModifiers() & wxMacKeyCodeToModifier(key));
1268 //else
1269 //  KeyMapByteArray keymap;
1270 //  GetKeys((BigEndianLong*)keymap);
1271 //  return !!(BitTst(keymap, (sizeof(KeyMapByteArray)*8) - iKey));
1272 }
1273 #endif
1274
1275
1276 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar  )
1277 {
1278     if ( !focus )
1279         return false ;
1280
1281     short keycode ;
1282     short keychar ;
1283     keychar = short(keymessage & charCodeMask);
1284     keycode = short(keymessage & keyCodeMask) >> 8 ;
1285
1286     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1287     {
1288         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1289         // and look at the character after
1290         UInt32 state = 0;
1291         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1292         keychar = short(keyInfo & charCodeMask);
1293     }
1294     long keyval = wxMacTranslateKey(keychar, keycode) ;
1295     long realkeyval = keyval ;
1296     if ( keyval == keychar )
1297     {
1298         // we are not on a special character combo -> pass the real os event-value to EVT_CHAR, but not to EVT_KEY (make upper first)
1299         realkeyval = short(keymessage & charCodeMask) ;
1300         keyval = wxToupper( keyval ) ;
1301     }
1302
1303     // Check for NUMPAD keys
1304     if (keyval >= '0' && keyval <= '9' && keycode >= 82 && keycode <= 92)
1305     {
1306         keyval = keyval - '0' + WXK_NUMPAD0;
1307     }
1308     else if (keycode >= 67 && keycode <= 81)
1309     {
1310         switch (keycode)
1311         {
1312         case 76 :
1313             keyval = WXK_NUMPAD_ENTER;
1314             break;
1315         case 81:
1316             keyval = WXK_NUMPAD_EQUAL;
1317             break;
1318         case 67:
1319             keyval = WXK_NUMPAD_MULTIPLY;
1320             break;
1321         case 75:
1322             keyval = WXK_NUMPAD_DIVIDE;
1323             break;
1324         case 78:
1325             keyval = WXK_NUMPAD_SUBTRACT;
1326             break;
1327         case 69:
1328             keyval = WXK_NUMPAD_ADD;
1329             break;
1330         case 65:
1331             keyval = WXK_NUMPAD_DECIMAL;
1332             break;
1333         } // end switch
1334     }
1335
1336     wxKeyEvent event(wxEVT_KEY_DOWN);
1337     bool handled = false ;
1338     event.m_shiftDown = modifiers & shiftKey;
1339     event.m_controlDown = modifiers & controlKey;
1340     event.m_altDown = modifiers & optionKey;
1341     event.m_metaDown = modifiers & cmdKey;
1342     event.m_keyCode = keyval ;
1343 #if wxUSE_UNICODE
1344     event.m_uniChar = uniChar ;
1345 #endif
1346     event.m_rawCode = keymessage;
1347     event.m_rawFlags = modifiers;
1348     event.m_x = wherex;
1349     event.m_y = wherey;
1350     event.SetTimestamp(when);
1351     event.SetEventObject(focus);
1352     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1353     if ( handled && event.GetSkipped() )
1354         handled = false ;
1355
1356 #if wxUSE_ACCEL
1357     if ( !handled )
1358     {
1359         wxWindow *ancestor = focus;
1360         while (ancestor)
1361         {
1362             int command = ancestor->GetAcceleratorTable()->GetCommand( event );
1363             if (command != -1)
1364             {
1365                 wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
1366                 handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
1367                 break;
1368             }
1369             if (ancestor->IsTopLevel())
1370                 break;
1371             ancestor = ancestor->GetParent();
1372         }
1373     }
1374 #endif // wxUSE_ACCEL
1375
1376     if (!handled)
1377     {
1378         wxTopLevelWindowMac *tlw = focus->MacGetTopLevelWindow() ;
1379
1380         if (tlw)
1381         {
1382             event.Skip( false ) ;
1383             event.SetEventType( wxEVT_CHAR_HOOK );
1384             // raw value again
1385             event.m_keyCode = realkeyval ;
1386
1387             handled = tlw->GetEventHandler()->ProcessEvent( event );
1388             if ( handled && event.GetSkipped() )
1389                 handled = false ;
1390         }
1391     }
1392
1393     if ( !handled )
1394     {
1395         event.Skip( false ) ;
1396         event.SetEventType( wxEVT_CHAR ) ;
1397         // raw value again
1398         event.m_keyCode = realkeyval ;
1399
1400         handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1401         if ( handled && event.GetSkipped() )
1402             handled = false ;
1403     }
1404     if ( !handled && (keyval == WXK_TAB) )
1405     {
1406         wxWindow* iter = focus->GetParent() ;
1407         while( iter && !handled )
1408         {
1409             if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
1410             {
1411                 wxNavigationKeyEvent new_event;
1412                 new_event.SetEventObject( focus );
1413                 new_event.SetDirection( !event.ShiftDown() );
1414                 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
1415                 new_event.SetWindowChange( event.ControlDown() );
1416                 new_event.SetCurrentFocus( focus );
1417                 handled = focus->GetParent()->GetEventHandler()->ProcessEvent( new_event );
1418                 if ( handled && new_event.GetSkipped() )
1419                     handled = false ;
1420             }
1421             iter = iter->GetParent() ;
1422         }
1423     }
1424     // backdoor handler for default return and command escape
1425     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
1426     {
1427           // if window is not having a focus still testing for default enter or cancel
1428           // TODO add the UMA version for ActiveNonFloatingWindow
1429           wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
1430           if ( focus )
1431           {
1432             if ( keyval == WXK_RETURN )
1433             {
1434                  wxButton *def = wxDynamicCast(focus->GetDefaultItem(),
1435                                                        wxButton);
1436                  if ( def && def->IsEnabled() )
1437                  {
1438                      wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
1439                      event.SetEventObject(def);
1440                      def->Command(event);
1441                      return true ;
1442                  }
1443             }
1444             /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
1445             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
1446             {
1447                   wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
1448                   new_event.SetEventObject( focus );
1449                   handled = focus->GetEventHandler()->ProcessEvent( new_event );
1450             }
1451           }
1452     }
1453     return handled ;
1454 }
1455
1456 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar  )
1457 {
1458     if ( !focus )
1459         return false ;
1460
1461     short keycode ;
1462     short keychar ;
1463     keychar = short(keymessage & charCodeMask);
1464     keycode = short(keymessage & keyCodeMask) >> 8 ;
1465     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1466     {
1467         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1468         // and look at the character after
1469         UInt32 state = 0;
1470         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1471         keychar = short(keyInfo & charCodeMask);
1472     }
1473     long keyval = wxMacTranslateKey(keychar, keycode) ;
1474
1475     if ( keyval == keychar )
1476     {
1477         keyval = wxToupper( keyval ) ;
1478     }
1479
1480     // Check for NUMPAD keys
1481     if (keyval >= '0' && keyval <= '9' && keycode >= 82 && keycode <= 92)
1482     {
1483         keyval = keyval - '0' + WXK_NUMPAD0;
1484     }
1485     else if (keycode >= 67 && keycode <= 81)
1486     {
1487         switch (keycode)
1488         {
1489         case 76 :
1490             keyval = WXK_NUMPAD_ENTER;
1491             break;
1492         case 81:
1493             keyval = WXK_NUMPAD_EQUAL;
1494             break;
1495         case 67:
1496             keyval = WXK_NUMPAD_MULTIPLY;
1497             break;
1498         case 75:
1499             keyval = WXK_NUMPAD_DIVIDE;
1500             break;
1501         case 78:
1502             keyval = WXK_NUMPAD_SUBTRACT;
1503             break;
1504         case 69:
1505             keyval = WXK_NUMPAD_ADD;
1506             break;
1507         case 65:
1508             keyval = WXK_NUMPAD_DECIMAL;
1509             break;
1510         } // end switch
1511     }
1512
1513     bool handled = false ;
1514
1515     wxKeyEvent event(wxEVT_KEY_UP);
1516     event.m_shiftDown = modifiers & shiftKey;
1517     event.m_controlDown = modifiers & controlKey;
1518     event.m_altDown = modifiers & optionKey;
1519     event.m_metaDown = modifiers & cmdKey;
1520     event.m_keyCode = keyval ;
1521 #if wxUSE_UNICODE
1522     event.m_uniChar = uniChar ;
1523 #endif
1524
1525     event.m_rawCode = keymessage;
1526     event.m_rawFlags = modifiers;
1527     event.m_x = wherex;
1528     event.m_y = wherey;
1529     event.SetTimestamp(when);
1530     event.SetEventObject(focus);
1531     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1532
1533     return handled ;
1534 }