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     wxToolTip::RemoveToolTips() ;
 721
 722     // One last chance for pending objects to be cleaned up
 723     wxTheApp->DeletePendingObjects();
 724
 725     wxMacDestroyNotifierTable() ;
 726
 727 #ifndef __DARWIN__
 728 #  if __option(profile)
 729     ProfilerDump( (StringPtr)"\papp.prof" ) ;
 730     ProfilerTerm() ;
 731 #  endif
 732 #endif
 733
 734     UMACleanupToolbox() ;
 735     if (s_macCursorRgn) {
 736         ::DisposeRgn((RgnHandle)s_macCursorRgn);
 737     }
 738
 739     #if 0
 740         TerminateAE() ;
 741     #endif
 742
 743     wxAppBase::CleanUp();
 744 }
 745
 746 //----------------------------------------------------------------------
 747 // misc initialization stuff
 748 //----------------------------------------------------------------------
 749
 750 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 751
 752 // for shared libraries we have to manually get the correct resource
 753 // ref num upon initializing and releasing when terminating, therefore
 754 // the __wxinitialize and __wxterminate must be used
 755
 756 extern "C" {
 757     void __sinit(void);    /*    (generated by linker)    */
 758     pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
 759     pascal void __terminate(void);
 760 }
 761
 762 pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
 763 {
 764     return __initialize( theInitBlock ) ;
 765 }
 766
 767 pascal void __wxterminate(void)
 768 {
 769     __terminate() ;
 770 }
 771
 772 #endif /* WXMAKINGDLL_CORE && !__DARWIN__ */
 773
 774 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
 775 {
 776     bool converted = ConvertEventRefToEventRecord( event,rec) ;
 777     OSStatus err = noErr ;
 778     if ( !converted )
 779     {
 780         switch( GetEventClass( event ) )
 781         {
 782             case kEventClassKeyboard :
 783             {
 784                 converted = true ;
 785                 switch( GetEventKind(event) )
 786                 {
 787                     case kEventRawKeyDown :
 788                         rec->what = keyDown ;
 789                         break ;
 790                     case kEventRawKeyRepeat :
 791                         rec->what = autoKey ;
 792                         break ;
 793                     case kEventRawKeyUp :
 794                         rec->what = keyUp ;
 795                         break ;
 796                     case kEventRawKeyModifiersChanged :
 797                         rec->what = nullEvent ;
 798                         break ;
 799                     default :
 800                         converted = false ;
 801                         break ;
 802                 }
 803                 if ( converted )
 804                 {
 805                     UInt32 keyCode ;
 806                     unsigned char charCode ;
 807                     UInt32 modifiers ;
 808                     GetMouse( &rec->where) ;
 809
 810                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
 811                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
 812                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
 813                     rec->modifiers = modifiers ;
 814                     rec->message = (keyCode << 8 ) + charCode ;
 815                 }
 816             }
 817             break ;
 818             case kEventClassTextInput :
 819             {
 820                 switch( GetEventKind( event ) )
 821                 {
 822                     case kEventTextInputUnicodeForKeyEvent :
 823                         {
 824                             EventRef rawEvent ;
 825                             err = GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ;
 826                             converted = true ;
 827                             {
 828                                 UInt32 keyCode ;
 829                                 unsigned char charCode ;
 830                                 UInt32 modifiers ;
 831                                 GetMouse( &rec->where) ;
 832                                 rec->what = keyDown ;
 833                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
 834                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
 835                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
 836                                 rec->modifiers = modifiers ;
 837                                 rec->message = (keyCode << 8 ) + charCode ;
 838                             }
 839                        }
 840                         break ;
 841                     default :
 842                         break ;
 843                 }
 844             }
 845             break ;
 846         }
 847     }
 848
 849     return converted ;
 850 }
 851
 852 wxApp::wxApp()
 853 {
 854   m_printMode = wxPRINT_WINDOWS;
 855
 856   m_macCurrentEvent = NULL ;
 857   m_macCurrentEventHandlerCallRef = NULL ;
 858 }
 859
 860 int wxApp::MainLoop()
 861 {
 862     m_keepGoing = TRUE;
 863 #if wxMAC_USE_RAEL
 864     RunApplicationEventLoop() ;
 865 #else
 866     while (m_keepGoing)
 867     {
 868         MacDoOneEvent() ;
 869     }
 870 #endif
 871     return 0;
 872 }
 873
 874 void wxApp::ExitMainLoop()
 875 {
 876     m_keepGoing = FALSE;
 877 #if wxMAC_USE_RAEL
 878     QuitApplicationEventLoop() ;
 879 #endif
 880 }
 881
 882 // Is a message/event pending?
 883 bool wxApp::Pending()
 884 {
 885     // without the receive event (with pull param = false ) nothing is ever reported
 886     EventRef theEvent;
 887     ReceiveNextEvent (0, NULL, kEventDurationNoWait, false, &theEvent);
 888     return GetNumEventsInQueue( GetMainEventQueue() ) > 0 ;
 889 }
 890
 891 // Dispatch a message.
 892 bool wxApp::Dispatch()
 893 {
 894     MacDoOneEvent() ;
 895
 896     return true;
 897 }
 898
 899 void wxApp::OnIdle(wxIdleEvent& event)
 900 {
 901     wxAppBase::OnIdle(event);
 902
 903     // If they are pending events, we must process them: pending events are
 904     // either events to the threads other than main or events posted with
 905     // wxPostEvent() functions
 906     wxMacProcessNotifierAndPendingEvents();
 907
 908   if(!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
 909     wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
 910 }
 911
 912 void wxApp::WakeUpIdle()
 913 {
 914     wxMacWakeUp() ;
 915 }
 916
 917 void wxApp::Exit()
 918 {
 919     wxApp::CleanUp();
 920     ::ExitToShell() ;
 921 }
 922
 923 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
 924 {
 925     if (GetTopWindow())
 926         GetTopWindow()->Close(TRUE);
 927 }
 928
 929 // Default behaviour: close the application with prompts. The
 930 // user can veto the close, and therefore the end session.
 931 void wxApp::OnQueryEndSession(wxCloseEvent& event)
 932 {
 933     if (GetTopWindow())
 934     {
 935         if (!GetTopWindow()->Close(!event.CanVeto()))
 936             event.Veto(TRUE);
 937     }
 938 }
 939
 940 extern "C" void wxCYield() ;
 941 void wxCYield()
 942 {
 943     wxYield() ;
 944 }
 945
 946 // Yield to other processes
 947
 948 bool wxApp::Yield(bool onlyIfNeeded)
 949 {
 950     if (s_inYield)
 951     {
 952         if ( !onlyIfNeeded )
 953         {
 954             wxFAIL_MSG( wxT("wxYield called recursively" ) );
 955         }
 956
 957         return FALSE;
 958     }
 959
 960     s_inYield = TRUE;
 961
 962     // by definition yield should handle all non-processed events
 963
 964     EventRef theEvent;
 965
 966     OSStatus status = noErr ;
 967     do
 968     {
 969         s_inReceiveEvent = true ;
 970         status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
 971         s_inReceiveEvent = false ;
 972
 973         if ( status == eventLoopTimedOutErr )
 974         {
 975             // make sure next time the event loop will trigger idle events
 976             sleepTime = kEventDurationNoWait ;
 977         }
 978         else if ( status == eventLoopQuitErr )
 979         {
 980             // according to QA1061 this may also occur when a WakeUp Process
 981             // is executed
 982         }
 983         else
 984         {
 985             MacHandleOneEvent( theEvent ) ;
 986             ReleaseEvent(theEvent);
 987         }
 988     } while( status == noErr ) ;
 989
 990     wxMacProcessNotifierAndPendingEvents() ;
 991     s_inYield = FALSE;
 992
 993     return TRUE;
 994 }
 995
 996 void wxApp::MacDoOneEvent()
 997 {
 998     EventRef theEvent;
 999
1000     s_inReceiveEvent = true ;
1001     OSStatus status = ReceiveNextEvent(0, NULL,sleepTime,true,&theEvent) ;
1002     s_inReceiveEvent = false ;
1003     if ( status == eventLoopTimedOutErr )
1004     {
1005         if ( wxTheApp->ProcessIdle() )
1006             sleepTime = kEventDurationNoWait ;
1007         else
1008             sleepTime = kEventDurationSecond;
1009     }
1010     else if ( status == eventLoopQuitErr )
1011     {
1012         // according to QA1061 this may also occur when a WakeUp Process
1013         // is executed
1014     }
1015     else
1016     {
1017         MacHandleOneEvent( theEvent ) ;
1018         ReleaseEvent(theEvent);
1019         sleepTime = kEventDurationNoWait ;
1020     }
1021     // repeaters
1022
1023     DeletePendingObjects() ;
1024     wxMacProcessNotifierAndPendingEvents() ;
1025 }
1026
1027 /*virtual*/ void wxApp::MacHandleUnhandledEvent( WXEVENTREF evr )
1028 {
1029     // Override to process unhandled events as you please
1030 }
1031
1032 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1033 {
1034     EventTargetRef theTarget;
1035     theTarget = GetEventDispatcherTarget();
1036     m_macCurrentEvent = evr ;
1037     OSStatus status = SendEventToEventTarget ((EventRef) evr , theTarget);
1038     if(status == eventNotHandledErr)
1039     {
1040         MacHandleUnhandledEvent(evr);
1041     }
1042     wxMacProcessNotifierAndPendingEvents() ;
1043 #if wxUSE_THREADS
1044     wxMutexGuiLeaveOrEnter();
1045 #endif // wxUSE_THREADS
1046 }
1047
1048 long wxMacTranslateKey(unsigned char key, unsigned char code) ;
1049 long wxMacTranslateKey(unsigned char key, unsigned char code)
1050 {
1051     long retval = key ;
1052     switch (key)
1053     {
1054         case kHomeCharCode :
1055                  retval = WXK_HOME;
1056           break;
1057         case kEnterCharCode :
1058                  retval = WXK_RETURN;
1059           break;
1060         case kEndCharCode :
1061                  retval = WXK_END;
1062           break;
1063         case kHelpCharCode :
1064                  retval = WXK_HELP;
1065           break;
1066         case kBackspaceCharCode :
1067                  retval = WXK_BACK;
1068           break;
1069         case kTabCharCode :
1070                  retval = WXK_TAB;
1071           break;
1072         case kPageUpCharCode :
1073                  retval = WXK_PAGEUP;
1074           break;
1075         case kPageDownCharCode :
1076                  retval = WXK_PAGEDOWN;
1077           break;
1078         case kReturnCharCode :
1079                  retval = WXK_RETURN;
1080           break;
1081             case kFunctionKeyCharCode :
1082             {
1083                 switch( code )
1084                 {
1085                     case 0x7a :
1086                         retval = WXK_F1 ;
1087                         break;
1088                     case 0x78 :
1089                         retval = WXK_F2 ;
1090                         break;
1091                     case 0x63 :
1092                         retval = WXK_F3 ;
1093                         break;
1094                     case 0x76 :
1095                         retval = WXK_F4 ;
1096                         break;
1097                     case 0x60 :
1098                         retval = WXK_F5 ;
1099                         break;
1100                     case 0x61 :
1101                         retval = WXK_F6 ;
1102                         break;
1103                     case 0x62:
1104                         retval = WXK_F7 ;
1105                         break;
1106                     case 0x64 :
1107                         retval = WXK_F8 ;
1108                         break;
1109                     case 0x65 :
1110                         retval = WXK_F9 ;
1111                         break;
1112                     case 0x6D :
1113                         retval = WXK_F10 ;
1114                         break;
1115                     case 0x67 :
1116                         retval = WXK_F11 ;
1117                         break;
1118                     case 0x6F :
1119                         retval = WXK_F12 ;
1120                         break;
1121                     case 0x69 :
1122                         retval = WXK_F13 ;
1123                         break;
1124                     case 0x6B :
1125                         retval = WXK_F14 ;
1126                         break;
1127                     case 0x71 :
1128                         retval = WXK_F15 ;
1129                         break;
1130                 }
1131             }
1132             break ;
1133             case kEscapeCharCode :
1134                 retval = WXK_ESCAPE ;
1135             break ;
1136             case kLeftArrowCharCode :
1137                 retval = WXK_LEFT ;
1138             break ;
1139             case kRightArrowCharCode :
1140                 retval = WXK_RIGHT ;
1141             break ;
1142             case kUpArrowCharCode :
1143                 retval = WXK_UP ;
1144             break ;
1145             case kDownArrowCharCode :
1146                 retval = WXK_DOWN ;
1147             break ;
1148             case kDeleteCharCode :
1149                 retval = WXK_DELETE ;
1150              default:
1151             break ;
1152      } // end switch
1153
1154     return retval;
1155 }
1156
1157 int wxMacKeyCodeToModifier(wxKeyCode key)
1158 {
1159     switch (key)
1160     {
1161     case WXK_START:
1162     case WXK_MENU:
1163         return cmdKey;
1164
1165     case WXK_SHIFT:
1166         return shiftKey;
1167
1168     case WXK_CAPITAL:
1169         return alphaLock;
1170
1171     case WXK_ALT:
1172         return optionKey;
1173
1174     case WXK_CONTROL:
1175         return controlKey;
1176
1177     default:
1178         return 0;
1179     }
1180 }
1181
1182 #ifndef __DARWIN__
1183 bool wxGetKeyState(wxKeyCode key) //virtual key code if < 10.2.x, else see below
1184 {
1185 //if OS X > 10.2 (i.e. 10.2.x)
1186 //a known apple bug prevents the system from determining led
1187 //states with GetKeys... can only determine caps lock led
1188    return !!(GetCurrentKeyModifiers() & wxMacKeyCodeToModifier(key));
1189 //else
1190 //  KeyMapByteArray keymap;
1191 //  GetKeys((BigEndianLong*)keymap);
1192 //  return !!(BitTst(keymap, (sizeof(KeyMapByteArray)*8) - iKey));
1193 }
1194 #endif
1195
1196
1197 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
1198 {
1199     if ( !focus )
1200         return false ;
1201
1202     short keycode ;
1203     short keychar ;
1204     keychar = short(keymessage & charCodeMask);
1205     keycode = short(keymessage & keyCodeMask) >> 8 ;
1206
1207     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1208     {
1209         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1210         // and look at the character after
1211         UInt32 state = 0;
1212         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1213         keychar = short(keyInfo & charCodeMask);
1214         keycode = short(keyInfo & keyCodeMask) >> 8 ;
1215     }
1216     long keyval = wxMacTranslateKey(keychar, keycode) ;
1217     long realkeyval = keyval ;
1218     if ( keyval == keychar )
1219     {
1220         // 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)
1221         realkeyval = short(keymessage & charCodeMask) ;
1222         keyval = wxToupper( keyval ) ;
1223     }
1224
1225     wxKeyEvent event(wxEVT_KEY_DOWN);
1226     bool handled = false ;
1227     event.m_shiftDown = modifiers & shiftKey;
1228     event.m_controlDown = modifiers & controlKey;
1229     event.m_altDown = modifiers & optionKey;
1230     event.m_metaDown = modifiers & cmdKey;
1231     event.m_keyCode = keyval ;
1232
1233     event.m_x = wherex;
1234     event.m_y = wherey;
1235     event.SetTimestamp(when);
1236     event.SetEventObject(focus);
1237     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1238     if ( handled && event.GetSkipped() )
1239         handled = false ;
1240     if ( !handled )
1241     {
1242 #if wxUSE_ACCEL
1243         if (!handled)
1244         {
1245             wxWindow *ancestor = focus;
1246             while (ancestor)
1247             {
1248                 int command = ancestor->GetAcceleratorTable()->GetCommand( event );
1249                 if (command != -1)
1250                 {
1251                     wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
1252                     handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
1253                     break;
1254                 }
1255                 if (ancestor->IsTopLevel())
1256                     break;
1257                 ancestor = ancestor->GetParent();
1258             }
1259         }
1260 #endif // wxUSE_ACCEL
1261     }
1262     if (!handled)
1263     {
1264         wxTopLevelWindowMac *tlw = focus->MacGetTopLevelWindow() ;
1265
1266         if (tlw)
1267         {
1268             event.Skip( FALSE ) ;
1269             event.SetEventType( wxEVT_CHAR_HOOK );
1270             // raw value again
1271             event.m_keyCode = realkeyval ;
1272
1273             handled = tlw->GetEventHandler()->ProcessEvent( event );
1274             if ( handled && event.GetSkipped() )
1275                 handled = false ;
1276         }
1277     }
1278
1279     if ( !handled )
1280     {
1281         event.Skip( FALSE ) ;
1282         event.SetEventType( wxEVT_CHAR ) ;
1283         // raw value again
1284         event.m_keyCode = realkeyval ;
1285
1286         handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1287         if ( handled && event.GetSkipped() )
1288             handled = false ;
1289     }
1290     if ( !handled && (keyval == WXK_TAB) )
1291     {
1292         wxWindow* iter = focus->GetParent() ;
1293         while( iter && !handled )
1294         {
1295             if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
1296             {
1297                 wxNavigationKeyEvent new_event;
1298                 new_event.SetEventObject( focus );
1299                 new_event.SetDirection( !event.ShiftDown() );
1300                 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
1301                 new_event.SetWindowChange( event.ControlDown() );
1302                 new_event.SetCurrentFocus( focus );
1303                 handled = focus->GetParent()->GetEventHandler()->ProcessEvent( new_event );
1304                 if ( handled && new_event.GetSkipped() )
1305                     handled = false ;
1306             }
1307             iter = iter->GetParent() ;
1308         }
1309     }
1310     // backdoor handler for default return and command escape
1311     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
1312     {
1313           // if window is not having a focus still testing for default enter or cancel
1314           // TODO add the UMA version for ActiveNonFloatingWindow
1315           wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
1316           if ( focus )
1317           {
1318             if ( keyval == WXK_RETURN )
1319             {
1320                  wxButton *def = wxDynamicCast(focus->GetDefaultItem(),
1321                                                        wxButton);
1322                  if ( def && def->IsEnabled() )
1323                  {
1324                      wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
1325                      event.SetEventObject(def);
1326                      def->Command(event);
1327                      return true ;
1328                 }
1329             }
1330             /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
1331             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
1332             {
1333                   wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
1334                   new_event.SetEventObject( focus );
1335                   handled = focus->GetEventHandler()->ProcessEvent( new_event );
1336             }
1337           }
1338     }
1339     return handled ;
1340 }
1341
1342 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
1343 {
1344     if ( !focus )
1345         return false ;
1346
1347     short keycode ;
1348     short keychar ;
1349     keychar = short(keymessage & charCodeMask);
1350     keycode = short(keymessage & keyCodeMask) >> 8 ;
1351     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1352     {
1353         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1354         // and look at the character after
1355         UInt32 state = 0;
1356         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1357         keychar = short(keyInfo & charCodeMask);
1358         keycode = short(keyInfo & keyCodeMask) >> 8 ;
1359     }
1360     long keyval = wxMacTranslateKey(keychar, keycode) ;
1361
1362     if ( keyval == keychar )
1363     {
1364         keyval = wxToupper( keyval ) ;
1365     }
1366     bool handled = false ;
1367
1368     wxKeyEvent event(wxEVT_KEY_UP);
1369     event.m_shiftDown = modifiers & shiftKey;
1370     event.m_controlDown = modifiers & controlKey;
1371     event.m_altDown = modifiers & optionKey;
1372     event.m_metaDown = modifiers & cmdKey;
1373     event.m_keyCode = keyval ;
1374
1375     event.m_x = wherex;
1376     event.m_y = wherey;
1377     event.SetTimestamp(when);
1378     event.SetEventObject(focus);
1379     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1380
1381     return handled ;
1382 }