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