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