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     FSSpec theSpec;
 169     OSErr err;
 170     short i;
 171     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 172     if (err != noErr)
 173         return err;
 174
 175     err = AECountItems(&docList, &itemsInList);
 176     if (err != noErr)
 177         return err;
 178
 179     ProcessSerialNumber PSN ;
 180     PSN.highLongOfPSN = 0 ;
 181     PSN.lowLongOfPSN = kCurrentProcess ;
 182     SetFrontProcess( &PSN ) ;
 183
 184     for (i = 1; i <= itemsInList; i++) {
 185         AEGetNthPtr(&docList, i, typeFSS, &keywd, &returnedType,
 186         (Ptr) & theSpec, sizeof(theSpec), &actualSize);
 187         wxString fName = wxMacFSSpec2MacFilename(&theSpec);
 188         MacOpenFile(fName);
 189     }
 190     return noErr;
 191 }
 192
 193 // AEPDoc Calls MacPrintFile on each of the files passed
 194
 195 short wxApp::MacHandleAEPDoc(const WXEVENTREF event , WXEVENTREF WXUNUSED(reply))
 196 {
 197     AEDescList docList;
 198     AEKeyword keywd;
 199     DescType returnedType;
 200     Size actualSize;
 201     long itemsInList;
 202     FSSpec theSpec;
 203     OSErr err;
 204     short i;
 205     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 206     if (err != noErr)
 207         return err;
 208
 209     err = AECountItems(&docList, &itemsInList);
 210     if (err != noErr)
 211         return err;
 212
 213     ProcessSerialNumber PSN ;
 214     PSN.highLongOfPSN = 0 ;
 215     PSN.lowLongOfPSN = kCurrentProcess ;
 216     SetFrontProcess( &PSN ) ;
 217
 218     for (i = 1; i <= itemsInList; i++) {
 219         AEGetNthPtr(&docList, i, typeFSS, &keywd, &returnedType,
 220         (Ptr) & theSpec, sizeof(theSpec), &actualSize);
 221         wxString fName = wxMacFSSpec2MacFilename(&theSpec);
 222         MacPrintFile(fName);
 223     }
 224     return noErr;
 225 }
 226
 227 // AEOApp calls MacNewFile
 228
 229 short wxApp::MacHandleAEOApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 230 {
 231     MacNewFile() ;
 232     return noErr ;
 233 }
 234
 235 // AEQuit attempts to quit the application
 236
 237 short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 238 {
 239     wxWindow* win = GetTopWindow() ;
 240     if ( win )
 241     {
 242         wxCommandEvent exitEvent(wxEVT_COMMAND_MENU_SELECTED, s_macExitMenuItemId);
 243         if (!win->ProcessEvent(exitEvent))
 244             win->Close(TRUE ) ;
 245     }
 246     else
 247     {
 248         ExitMainLoop() ;
 249     }
 250     return noErr ;
 251 }
 252
 253 // AEROApp calls MacReopenApp
 254
 255 short wxApp::MacHandleAERApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 256 {
 257     MacReopenApp() ;
 258     return noErr ;
 259 }
 260
 261
 262 //----------------------------------------------------------------------
 263 // Support Routines linking the Mac...File Calls to the Document Manager
 264 //----------------------------------------------------------------------
 265
 266 void wxApp::MacOpenFile(const wxString & fileName )
 267 {
 268     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 269     if ( dm )
 270         dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 271 }
 272
 273 void wxApp::MacPrintFile(const wxString & fileName )
 274 {
 275     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 276     if ( dm )
 277     {
 278         wxDocument *doc = dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 279         if ( doc )
 280         {
 281             wxView* view = doc->GetFirstView() ;
 282             if( view )
 283             {
 284                 wxPrintout *printout = view->OnCreatePrintout();
 285                 if (printout)
 286                 {
 287                     wxPrinter printer;
 288                     printer.Print(view->GetFrame(), printout, TRUE);
 289                     delete printout;
 290                 }
 291             }
 292             if (doc->Close())
 293             {
 294                 doc->DeleteAllViews();
 295                 dm->RemoveDocument(doc) ;
 296             }
 297         }
 298     }
 299 }
 300
 301 void wxApp::MacNewFile()
 302 {
 303 }
 304
 305 void wxApp::MacReopenApp()
 306 {
 307     // HIG says :
 308     // if there is no open window -> create a new one
 309     // if all windows are hidden -> show the first
 310     // if some windows are not hidden -> do nothing
 311
 312     wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst();
 313     if ( node == NULL )
 314     {
 315         MacNewFile() ;
 316     }
 317     else
 318     {
 319         wxTopLevelWindow* firstIconized = NULL ;
 320         while (node)
 321         {
 322             wxTopLevelWindow* win = (wxTopLevelWindow*) node->GetData();
 323             if ( win->IsIconized() == false )
 324             {
 325                 firstIconized = NULL ;
 326                 break ;
 327             }
 328             else
 329             {
 330                 if ( firstIconized == NULL )
 331                     firstIconized = win ;
 332             }
 333             node = node->GetNext();
 334         }
 335         if ( firstIconized )
 336             firstIconized->Iconize( false ) ;
 337     }
 338 }
 339
 340 //----------------------------------------------------------------------
 341 // Carbon Event Handler
 342 //----------------------------------------------------------------------
 343
 344 static const EventTypeSpec eventList[] =
 345 {
 346     { kEventClassCommand, kEventProcessCommand } ,
 347     { kEventClassCommand, kEventCommandUpdateStatus } ,
 348
 349     { kEventClassMenu, kEventMenuOpening },
 350     { kEventClassMenu, kEventMenuClosed },
 351     { kEventClassMenu, kEventMenuTargetItem },
 352
 353     { kEventClassApplication , kEventAppActivated } ,
 354     { kEventClassApplication , kEventAppDeactivated } ,
 355     // handling the quit event is not recommended by apple
 356     // rather using the quit apple event - which we do
 357
 358     { kEventClassAppleEvent , kEventAppleEvent } ,
 359
 360     { kEventClassMouse , kEventMouseDown } ,
 361     { kEventClassMouse , kEventMouseMoved } ,
 362     { kEventClassMouse , kEventMouseUp } ,
 363     { kEventClassMouse , kEventMouseDragged } ,
 364     { 'WXMC' , 'WXMC' }
 365 } ;
 366
 367 static pascal OSStatus
 368 wxMacAppMenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 369 {
 370     EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
 371     EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 372     wxTheApp->MacSetCurrentEvent( event , handler ) ;
 373
 374     wxMacCarbonEvent cEvent( event ) ;
 375     MenuRef menuRef = cEvent.GetParameter<MenuRef>(kEventParamDirectObject) ;
 376     wxMenu* menu = wxFindMenuFromMacMenu( menuRef ) ;
 377
 378     if ( menu )
 379     {
 380         wxEventType type=0;
 381         MenuCommand cmd=0;
 382         switch (GetEventKind(event))
 383         {
 384             case kEventMenuOpening:
 385                 type = wxEVT_MENU_OPEN;
 386                 break;
 387             case kEventMenuClosed:
 388                 type = wxEVT_MENU_CLOSE;
 389                 break;
 390             case kEventMenuTargetItem:
 391                 cmd = cEvent.GetParameter<MenuCommand>(kEventParamMenuCommand,typeMenuCommand) ;
 392                 if (cmd != 0)
 393                     type = wxEVT_MENU_HIGHLIGHT;
 394                 break;
 395             default:
 396                 wxFAIL_MSG(wxT("Unexpected menu event kind"));
 397                 break;
 398         }
 399
 400         if ( type )
 401         {
 402             wxMenuEvent wxevent(type, cmd);
 403             wxevent.SetEventObject(menu);
 404
 405             wxEvtHandler* handler = menu->GetEventHandler();
 406             if (handler && handler->ProcessEvent(wxevent))
 407             {
 408                 // handled
 409             }
 410             else
 411             {
 412                 wxWindow *win = menu->GetInvokingWindow();
 413                 if (win)
 414                     win->GetEventHandler()->ProcessEvent(wxevent);
 415                 }
 416             }
 417     }
 418
 419     wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
 420
 421     return eventNotHandledErr;
 422 }
 423
 424 static pascal OSStatus wxMacAppCommandEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 425 {
 426     OSStatus result = eventNotHandledErr ;
 427
 428     HICommand command ;
 429
 430     wxMacCarbonEvent cEvent( event ) ;
 431     cEvent.GetParameter<HICommand>(kEventParamDirectObject,typeHICommand,&command) ;
 432
 433     wxMenuItem* item = NULL ;
 434     MenuCommand id = command.commandID ;
 435     // for items we don't really control
 436     if ( id == kHICommandPreferences )
 437     {
 438         id = wxApp::s_macPreferencesMenuItemId ;
 439
 440         wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 441         if ( mbar )
 442         {
 443             wxMenu* menu = NULL ;
 444             item = mbar->FindItem( id , &menu ) ;
 445         }
 446     }
 447     else if ( id != 0 && command.menu.menuRef != 0 && command.menu.menuItemIndex != 0 )
 448     {
 449         GetMenuItemRefCon( command.menu.menuRef , command.menu.menuItemIndex , (UInt32*) &item ) ;
 450     }
 451
 452     if ( item )
 453     {
 454        switch( cEvent.GetKind() )
 455        {
 456            case kEventProcessCommand :
 457            {
 458                 if (item->IsCheckable())
 459                 {
 460                     item->Check( !item->IsChecked() ) ;
 461                 }
 462
 463                 item->GetMenu()->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
 464                 result = noErr ;
 465             }
 466             break ;
 467         case kEventCommandUpdateStatus:
 468             // eventually trigger an updateui round
 469             result = noErr ;
 470             break ;
 471         default :
 472             break ;
 473         }
 474     }
 475     return result ;
 476 }
 477
 478 static pascal OSStatus wxMacAppApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 479 {
 480     OSStatus result = eventNotHandledErr ;
 481     switch ( GetEventKind( event ) )
 482     {
 483         case kEventAppActivated :
 484             {
 485                 if ( wxTheApp )
 486                     wxTheApp->SetActive( true , NULL ) ;
 487                 result = noErr ;
 488             }
 489             break ;
 490         case kEventAppDeactivated :
 491             {
 492                 if ( wxTheApp )
 493                     wxTheApp->SetActive( false , NULL ) ;
 494                 result = noErr ;
 495             }
 496             break ;
 497         default :
 498             break ;
 499     }
 500     return result ;
 501 }
 502
 503 pascal OSStatus wxMacAppEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 504 {
 505     OSStatus result = eventNotHandledErr ;
 506     switch( GetEventClass( event ) )
 507     {
 508         case kEventClassCommand :
 509             result = wxMacAppCommandEventHandler( handler , event , data ) ;
 510             break ;
 511         case kEventClassApplication :
 512             result = wxMacAppApplicationEventHandler( handler , event , data ) ;
 513             break ;
 514         case kEventClassMenu :
 515             result = wxMacAppMenuEventHandler( handler , event , data ) ;
 516             break ;
 517         case kEventClassMouse :
 518             result = wxMacTopLevelMouseEventHandler( handler , event , NULL ) ;
 519             break ;
 520         case kEventClassAppleEvent :
 521             {
 522                 EventRecord rec ;
 523                 wxMacConvertEventToRecord( event , &rec ) ;
 524                 result = AEProcessAppleEvent( &rec ) ;
 525             }
 526             break ;
 527         default :
 528             break ;
 529     }
 530
 531     return result ;
 532 }
 533
 534 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacAppEventHandler )
 535
 536 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 537 // we know it's there ;-)
 538 WXIMPORT char std::__throws_bad_alloc ;
 539 #endif
 540
 541 pascal static void wxMacAssertOutputHandler(OSType componentSignature, UInt32 options,
 542     const char *assertionString, const char *exceptionLabelString,
 543     const char *errorString, const char *fileName, long lineNumber, void *value, ConstStr255Param outputMsg)
 544 {
 545     // flow into assert handling
 546     wxString fileNameStr ;
 547     wxString assertionStr ;
 548     wxString exceptionStr ;
 549     wxString errorStr ;
 550 #if wxUSE_UNICODE
 551     fileNameStr = wxString(fileName, wxConvLocal);
 552     assertionStr = wxString(assertionString, wxConvLocal);
 553     exceptionStr = wxString((exceptionLabelString!=0) ? exceptionLabelString : "", wxConvLocal) ;
 554     errorStr = wxString((errorString!=0) ? errorString : "", wxConvLocal) ;
 555 #else
 556     fileNameStr = fileName;
 557     assertionStr = assertionString;
 558     exceptionStr = (exceptionLabelString!=0) ? exceptionLabelString : "" ;
 559     errorStr = (errorString!=0) ? errorString : "" ;
 560 #endif
 561
 562 #if 1
 563     // flow into log
 564     wxLogDebug( wxT("AssertMacros: %s %s %s file: %s, line: %ld (value %p)\n"),
 565         assertionStr.c_str() ,
 566         exceptionStr.c_str() ,
 567         errorStr.c_str(),
 568         fileNameStr.c_str(), lineNumber ,
 569         value ) ;
 570 #else
 571
 572     wxOnAssert(fileNameStr, lineNumber , assertionStr ,
 573         wxString::Format( wxT("%s %s value (%p)") ,exceptionStr, errorStr , value ) ) ;
 574 #endif
 575 }
 576
 577 bool wxApp::Initialize(int& argc, wxChar **argv)
 578 {
 579     // Mac-specific
 580
 581 #if __WXDEBUG__
 582     InstallDebugAssertOutputHandler ( NewDebugAssertOutputHandlerUPP( wxMacAssertOutputHandler ) );
 583 #endif
 584     UMAInitToolbox( 4, sm_isEmbedded ) ;
 585     SetEventMask( everyEvent ) ;
 586     UMAShowWatchCursor() ;
 587
 588 #if defined(WXMAKINGDLL_CORE) && defined(__DARWIN__)
 589     // open shared library resources from here since we don't have
 590     //   __wxinitialize in Mach-O shared libraries
 591     wxStAppResource::OpenSharedLibraryResource(NULL);
 592 #endif
 593
 594 #ifndef __DARWIN__
 595 #  if __option(profile)
 596     ProfilerInit( collectDetailed, bestTimeBase , 40000 , 50 ) ;
 597 #  endif
 598 #endif
 599
 600 #ifndef __DARWIN__
 601     // now avoid exceptions thrown for new (bad_alloc)
 602     // FIXME CS for some changes outside wxMac does not compile anymore
 603 #if 0
 604     std::__throws_bad_alloc = 0 ;
 605 #endif
 606
 607 #endif
 608
 609     s_macCursorRgn = ::NewRgn() ;
 610
 611     // Mac OS X passes a process serial number command line argument when
 612     // the application is launched from the Finder. This argument must be
 613     // removed from the command line arguments before being handled by the
 614     // application (otherwise applications would need to handle it)
 615     if ( argc > 1 )
 616     {
 617         static const wxChar *ARG_PSN = _T("-psn_");
 618         if ( wxStrncmp(argv[1], ARG_PSN, wxStrlen(ARG_PSN)) == 0 )
 619         {
 620             // remove this argument
 621             --argc;
 622             memmove(argv + 1, argv + 2, argc * sizeof(char *));
 623         }
 624     }
 625
 626     if ( !wxAppBase::Initialize(argc, argv) )
 627         return false;
 628
 629 #if wxUSE_INTL
 630     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
 631 #endif
 632
 633 #if TARGET_API_MAC_OSX
 634     // these might be the startup dirs, set them to the 'usual' dir containing the app bundle
 635     wxString startupCwd = wxGetCwd() ;
 636     if ( startupCwd == "/" || startupCwd.Right(15) == "/Contents/MacOS" )
 637     {
 638         wxString cwd ;
 639         CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle() ) ;
 640         CFURLRef urlParent = CFURLCreateCopyDeletingLastPathComponent( kCFAllocatorDefault , url ) ;
 641         CFRelease( url ) ;
 642         CFStringRef path = CFURLCopyFileSystemPath ( urlParent , kCFURLPOSIXPathStyle ) ;
 643         CFRelease( urlParent ) ;
 644         CFIndex len = CFStringGetLength( path )  ;
 645         CFIndex max = CFStringGetMaximumSizeForEncoding( len, kCFStringEncodingUTF8 ) ;
 646         wxChar* buf = cwd.GetWriteBuf( max ) ;
 647         CFStringGetCString( path , buf , max + 1 , kCFStringEncodingUTF8 ) ;
 648         CFRelease( path ) ;
 649         cwd.UngetWriteBuf() ;
 650         wxSetWorkingDirectory( cwd ) ;
 651     }
 652 #endif
 653
 654     wxMacCreateNotifierTable() ;
 655
 656     UMAShowArrowCursor() ;
 657
 658     return true;
 659 }
 660
 661 bool wxApp::OnInitGui()
 662 {
 663     if( !wxAppBase::OnInitGui() )
 664         return false ;
 665
 666     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 667
 668     if (!sm_isEmbedded)
 669     {
 670         InstallApplicationEventHandler(
 671             GetwxMacAppEventHandlerUPP(),
 672             GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
 673     }
 674
 675     if (!sm_isEmbedded)
 676     {
 677         AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 678                                NewAEEventHandlerUPP(AEHandleODoc) ,
 679                                0 , FALSE ) ;
 680         AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 681                                NewAEEventHandlerUPP(AEHandleOApp) ,
 682                                0 , FALSE ) ;
 683         AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 684                                NewAEEventHandlerUPP(AEHandlePDoc) ,
 685                                0 , FALSE ) ;
 686         AEInstallEventHandler( kCoreEventClass , kAEReopenApplication ,
 687                                NewAEEventHandlerUPP(AEHandleRApp) ,
 688                                0 , FALSE ) ;
 689         AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 690                                NewAEEventHandlerUPP(AEHandleQuit) ,
 691                                0 , FALSE ) ;
 692     }
 693
 694     return TRUE ;
 695 }
 696
 697 void wxApp::CleanUp()
 698 {
 699     wxToolTip::RemoveToolTips() ;
 700
 701     // One last chance for pending objects to be cleaned up
 702     wxTheApp->DeletePendingObjects();
 703
 704     wxMacDestroyNotifierTable() ;
 705
 706 #ifndef __DARWIN__
 707 #  if __option(profile)
 708     ProfilerDump( (StringPtr)"\papp.prof" ) ;
 709     ProfilerTerm() ;
 710 #  endif
 711 #endif
 712
 713 #if defined(WXMAKINGDLL_CORE) && defined(__DARWIN__)
 714     // close shared library resources from here since we don't have
 715     //   __wxterminate in Mach-O shared libraries
 716     wxStAppResource::CloseSharedLibraryResource();
 717 #endif
 718
 719     UMACleanupToolbox() ;
 720     if (s_macCursorRgn) {
 721         ::DisposeRgn((RgnHandle)s_macCursorRgn);
 722     }
 723
 724     #if 0
 725         TerminateAE() ;
 726     #endif
 727
 728     wxAppBase::CleanUp();
 729 }
 730
 731 //----------------------------------------------------------------------
 732 // misc initialization stuff
 733 //----------------------------------------------------------------------
 734
 735 // extern variable for shared library resource id
 736 // need to be able to find it with NSLookupAndBindSymbol
 737 short gSharedLibraryResource = kResFileNotOpened ;
 738
 739 #if defined(WXMAKINGDLL_CORE) && defined(__DARWIN__)
 740 CFBundleRef gSharedLibraryBundle = NULL;
 741 #endif /* WXMAKINGDLL_CORE && __DARWIN__ */
 742
 743 wxStAppResource::wxStAppResource()
 744 {
 745     m_currentRefNum = CurResFile() ;
 746     if ( gSharedLibraryResource != kResFileNotOpened )
 747     {
 748         UseResFile( gSharedLibraryResource ) ;
 749     }
 750 }
 751
 752 wxStAppResource::~wxStAppResource()
 753 {
 754     if ( m_currentRefNum != kResFileNotOpened )
 755     {
 756         UseResFile( m_currentRefNum ) ;
 757     }
 758 }
 759
 760 void wxStAppResource::OpenSharedLibraryResource(const void *initBlock)
 761 {
 762     gSharedLibraryResource = kResFileNotOpened;
 763
 764 #ifdef WXMAKINGDLL_CORE
 765     if ( initBlock != NULL ) {
 766         const CFragInitBlock *theInitBlock = (const CFragInitBlock *)initBlock;
 767         FSSpec *fileSpec = NULL;
 768
 769         if (theInitBlock->fragLocator.where == kDataForkCFragLocator) {
 770             fileSpec = theInitBlock->fragLocator.u.onDisk.fileSpec;
 771         }
 772         else if (theInitBlock->fragLocator.where == kResourceCFragLocator) {
 773             fileSpec = theInitBlock->fragLocator.u.inSegs.fileSpec;
 774         }
 775
 776         if (fileSpec != NULL) {
 777             gSharedLibraryResource =  FSpOpenResFile(fileSpec, fsRdPerm);
 778         }
 779     }
 780     else {
 781 #ifdef __DARWIN__
 782         // Open the shared library resource file if it is not yet open
 783         NSSymbol    theSymbol;
 784         NSModule    theModule;
 785         const char *theLibPath;
 786
 787         gSharedLibraryBundle = CFBundleGetBundleWithIdentifier(CFSTR("com.wxwindows.wxWidgets"));
 788         if (gSharedLibraryBundle != NULL) {
 789             // wxWidgets has been bundled into a framework
 790             //   load the framework resources
 791
 792             gSharedLibraryResource = CFBundleOpenBundleResourceMap(gSharedLibraryBundle);
 793         }
 794         else {
 795             // wxWidgets is a simple dynamic shared library
 796             //   load the resources from the data fork of a separate resource file
 797             wxString theResPath;
 798             wxString theName;
 799             FSRef  theResRef;
 800             OSErr  theErr = noErr;
 801
 802             // get the library path
 803             theSymbol = NSLookupAndBindSymbol("_gSharedLibraryResource");
 804             theModule = NSModuleForSymbol(theSymbol);
 805             theLibPath = NSLibraryNameForModule(theModule);
 806
 807             // if we call wxLogDebug from here then, as wxTheApp hasn't been
 808             // created yet when we're called from wxApp::Initialize(), wxLog
 809             // is going to create a default stderr-based log target instead of
 810             // the expected normal GUI one -- don't do it, if we really want
 811             // to see this message just use fprintf() here
 812 #if 0
 813             wxLogDebug( wxT("wxMac library installation name is '%s'"),
 814                         theLibPath );
 815 #endif
 816
 817             // allocate copy to replace .dylib.* extension with .rsrc
 818             if (theLibPath != NULL) {
 819 #if wxUSE_UNICODE
 820                 theResPath = wxString(theLibPath, wxConvLocal);
 821 #else
 822                 theResPath = wxString(theLibPath);
 823 #endif
 824                 // replace '_core' with '' in case of multi-lib build
 825                 theResPath.Replace(wxT("_core"), wxEmptyString);
 826                 // replace ".dylib" shared library extension with ".rsrc"
 827                 theResPath.Replace(wxT(".dylib"), wxT(".rsrc"));
 828                 // Find the begining of the filename
 829                 theName = theResPath.AfterLast('/');
 830
 831 #if 0
 832                 wxLogDebug( wxT("wxMac resources file name is '%s'"),
 833                             theResPath.mb_str() );
 834 #endif
 835
 836                 theErr = FSPathMakeRef((UInt8 *) theResPath.mb_str(), &theResRef, false);
 837                 if (theErr != noErr) {
 838                     // try in current directory (using name only)
 839                     theErr = FSPathMakeRef((UInt8 *) theName.mb_str(), &theResRef, false);
 840                 }
 841
 842                 // open the resource file
 843                 if (theErr == noErr) {
 844                     theErr = FSOpenResourceFile( &theResRef, 0, NULL, fsRdPerm,
 845                                                  &gSharedLibraryResource);
 846                 }
 847                 if (theErr != noErr) {
 848 #ifdef __WXDEBUG__
 849                     wxLogDebug( wxT("unable to open wxMac resource file '%s'\n"),
 850                                 theResPath.mb_str() );
 851 #endif // __WXDEBUG__
 852                 }
 853
 854             }
 855         }
 856 #endif /* __DARWIN__ */
 857     }
 858 #endif /* WXMAKINGDLL_CORE */
 859 }
 860
 861 void wxStAppResource::CloseSharedLibraryResource()
 862 {
 863 #ifdef WXMAKINGDLL_CORE
 864     // Close the shared library resource file
 865     if (gSharedLibraryResource != kResFileNotOpened) {
 866 #ifdef __DARWIN__
 867         if (gSharedLibraryBundle != NULL) {
 868             CFBundleCloseBundleResourceMap(gSharedLibraryBundle,
 869                                            gSharedLibraryResource);
 870             gSharedLibraryBundle = NULL;
 871         }
 872         else
 873 #endif /* __DARWIN__ */
 874         {
 875             CloseResFile(gSharedLibraryResource);
 876         }
 877         gSharedLibraryResource = kResFileNotOpened;
 878     }
 879 #endif /* WXMAKINGDLL_CORE */
 880 }
 881
 882 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 883
 884 // for shared libraries we have to manually get the correct resource
 885 // ref num upon initializing and releasing when terminating, therefore
 886 // the __wxinitialize and __wxterminate must be used
 887
 888 extern "C" {
 889     void __sinit(void);    /*    (generated by linker)    */
 890     pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
 891     pascal void __terminate(void);
 892 }
 893
 894 pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
 895 {
 896     wxStAppResource::OpenSharedLibraryResource( theInitBlock ) ;
 897     return __initialize( theInitBlock ) ;
 898 }
 899
 900 pascal void __wxterminate(void)
 901 {
 902     wxStAppResource::CloseSharedLibraryResource() ;
 903     __terminate() ;
 904 }
 905
 906 #endif /* WXMAKINGDLL_CORE && !__DARWIN__ */
 907
 908 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
 909 {
 910     bool converted = ConvertEventRefToEventRecord( event,rec) ;
 911     OSStatus err = noErr ;
 912     if ( !converted )
 913     {
 914         switch( GetEventClass( event ) )
 915         {
 916             case kEventClassKeyboard :
 917             {
 918                 converted = true ;
 919                 switch( GetEventKind(event) )
 920                 {
 921                     case kEventRawKeyDown :
 922                         rec->what = keyDown ;
 923                         break ;
 924                     case kEventRawKeyRepeat :
 925                         rec->what = autoKey ;
 926                         break ;
 927                     case kEventRawKeyUp :
 928                         rec->what = keyUp ;
 929                         break ;
 930                     case kEventRawKeyModifiersChanged :
 931                         rec->what = nullEvent ;
 932                         break ;
 933                     default :
 934                         converted = false ;
 935                         break ;
 936                 }
 937                 if ( converted )
 938                 {
 939                     UInt32 keyCode ;
 940                     unsigned char charCode ;
 941                     UInt32 modifiers ;
 942                     GetMouse( &rec->where) ;
 943
 944                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
 945                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
 946                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
 947                     rec->modifiers = modifiers ;
 948                     rec->message = (keyCode << 8 ) + charCode ;
 949                 }
 950             }
 951             break ;
 952             case kEventClassTextInput :
 953             {
 954                 switch( GetEventKind( event ) )
 955                 {
 956                     case kEventTextInputUnicodeForKeyEvent :
 957                         {
 958                             EventRef rawEvent ;
 959                             err = GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ;
 960                             converted = true ;
 961                             {
 962                                 UInt32 keyCode ;
 963                                 unsigned char charCode ;
 964                                 UInt32 modifiers ;
 965                                 GetMouse( &rec->where) ;
 966                                 rec->what = keyDown ;
 967                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
 968                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
 969                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
 970                                 rec->modifiers = modifiers ;
 971                                 rec->message = (keyCode << 8 ) + charCode ;
 972                             }
 973                        }
 974                         break ;
 975                     default :
 976                         break ;
 977                 }
 978             }
 979             break ;
 980         }
 981     }
 982
 983     return converted ;
 984 }
 985
 986 wxApp::wxApp()
 987 {
 988   m_printMode = wxPRINT_WINDOWS;
 989
 990   m_macCurrentEvent = NULL ;
 991   m_macCurrentEventHandlerCallRef = NULL ;
 992 }
 993
 994 int wxApp::MainLoop()
 995 {
 996     m_keepGoing = TRUE;
 997 #if wxMAC_USE_RAEL
 998     RunApplicationEventLoop() ;
 999 #else
1000     while (m_keepGoing)
1001     {
1002         MacDoOneEvent() ;
1003     }
1004 #endif
1005     return 0;
1006 }
1007
1008 void wxApp::ExitMainLoop()
1009 {
1010     m_keepGoing = FALSE;
1011 #if wxMAC_USE_RAEL
1012     QuitApplicationEventLoop() ;
1013 #endif
1014 }
1015
1016 // Is a message/event pending?
1017 bool wxApp::Pending()
1018 {
1019     // without the receive event (with pull param = false ) nothing is ever reported
1020     EventRef theEvent;
1021     ReceiveNextEvent (0, NULL, kEventDurationNoWait, false, &theEvent);
1022     return GetNumEventsInQueue( GetMainEventQueue() ) > 0 ;
1023 }
1024
1025 // Dispatch a message.
1026 bool wxApp::Dispatch()
1027 {
1028     MacDoOneEvent() ;
1029
1030     return true;
1031 }
1032
1033 void wxApp::OnIdle(wxIdleEvent& event)
1034 {
1035     wxAppBase::OnIdle(event);
1036
1037     // If they are pending events, we must process them: pending events are
1038     // either events to the threads other than main or events posted with
1039     // wxPostEvent() functions
1040     wxMacProcessNotifierAndPendingEvents();
1041
1042   if(!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
1043     wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
1044 }
1045
1046 void wxApp::WakeUpIdle()
1047 {
1048     wxMacWakeUp() ;
1049 }
1050
1051 void wxApp::Exit()
1052 {
1053     wxApp::CleanUp();
1054     ::ExitToShell() ;
1055 }
1056
1057 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1058 {
1059     if (GetTopWindow())
1060         GetTopWindow()->Close(TRUE);
1061 }
1062
1063 // Default behaviour: close the application with prompts. The
1064 // user can veto the close, and therefore the end session.
1065 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1066 {
1067     if (GetTopWindow())
1068     {
1069         if (!GetTopWindow()->Close(!event.CanVeto()))
1070             event.Veto(TRUE);
1071     }
1072 }
1073
1074 extern "C" void wxCYield() ;
1075 void wxCYield()
1076 {
1077     wxYield() ;
1078 }
1079
1080 // Yield to other processes
1081
1082 bool wxApp::Yield(bool onlyIfNeeded)
1083 {
1084     if (s_inYield)
1085     {
1086         if ( !onlyIfNeeded )
1087         {
1088             wxFAIL_MSG( wxT("wxYield called recursively" ) );
1089         }
1090
1091         return FALSE;
1092     }
1093
1094     s_inYield = TRUE;
1095
1096     // by definition yield should handle all non-processed events
1097
1098     EventRef theEvent;
1099
1100     OSStatus status = noErr ;
1101     do
1102     {
1103         s_inReceiveEvent = true ;
1104         status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
1105         s_inReceiveEvent = false ;
1106
1107         if ( status == eventLoopTimedOutErr )
1108         {
1109             // make sure next time the event loop will trigger idle events
1110             sleepTime = kEventDurationNoWait ;
1111         }
1112         else if ( status == eventLoopQuitErr )
1113         {
1114             // according to QA1061 this may also occur when a WakeUp Process
1115             // is executed
1116         }
1117         else
1118         {
1119             MacHandleOneEvent( theEvent ) ;
1120             ReleaseEvent(theEvent);
1121         }
1122     } while( status == noErr ) ;
1123
1124     wxMacProcessNotifierAndPendingEvents() ;
1125     s_inYield = FALSE;
1126
1127     return TRUE;
1128 }
1129
1130 void wxApp::MacDoOneEvent()
1131 {
1132     EventRef theEvent;
1133
1134     s_inReceiveEvent = true ;
1135     OSStatus status = ReceiveNextEvent(0, NULL,sleepTime,true,&theEvent) ;
1136     s_inReceiveEvent = false ;
1137     if ( status == eventLoopTimedOutErr )
1138     {
1139         if ( wxTheApp->ProcessIdle() )
1140             sleepTime = kEventDurationNoWait ;
1141         else
1142             sleepTime = kEventDurationSecond;
1143     }
1144     else if ( status == eventLoopQuitErr )
1145     {
1146         // according to QA1061 this may also occur when a WakeUp Process
1147         // is executed
1148     }
1149     else
1150     {
1151         MacHandleOneEvent( theEvent ) ;
1152         ReleaseEvent(theEvent);
1153         sleepTime = kEventDurationNoWait ;
1154     }
1155     // repeaters
1156
1157     DeletePendingObjects() ;
1158     wxMacProcessNotifierAndPendingEvents() ;
1159 }
1160
1161 /*virtual*/ void wxApp::MacHandleUnhandledEvent( WXEVENTREF evr )
1162 {
1163     // Override to process unhandled events as you please
1164 }
1165
1166 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1167 {
1168     EventTargetRef theTarget;
1169     theTarget = GetEventDispatcherTarget();
1170     m_macCurrentEvent = evr ;
1171     OSStatus status = SendEventToEventTarget ((EventRef) evr , theTarget);
1172     if(status == eventNotHandledErr)
1173     {
1174         MacHandleUnhandledEvent(evr);
1175     }
1176     wxMacProcessNotifierAndPendingEvents() ;
1177 #if wxUSE_THREADS
1178     wxMutexGuiLeaveOrEnter();
1179 #endif // wxUSE_THREADS
1180 }
1181
1182 long wxMacTranslateKey(unsigned char key, unsigned char code) ;
1183 long wxMacTranslateKey(unsigned char key, unsigned char code)
1184 {
1185     long retval = key ;
1186     switch (key)
1187     {
1188         case kHomeCharCode :
1189                  retval = WXK_HOME;
1190           break;
1191         case kEnterCharCode :
1192                  retval = WXK_RETURN;
1193           break;
1194         case kEndCharCode :
1195                  retval = WXK_END;
1196           break;
1197         case kHelpCharCode :
1198                  retval = WXK_HELP;
1199           break;
1200         case kBackspaceCharCode :
1201                  retval = WXK_BACK;
1202           break;
1203         case kTabCharCode :
1204                  retval = WXK_TAB;
1205           break;
1206         case kPageUpCharCode :
1207                  retval = WXK_PAGEUP;
1208           break;
1209         case kPageDownCharCode :
1210                  retval = WXK_PAGEDOWN;
1211           break;
1212         case kReturnCharCode :
1213                  retval = WXK_RETURN;
1214           break;
1215             case kFunctionKeyCharCode :
1216             {
1217                 switch( code )
1218                 {
1219                     case 0x7a :
1220                         retval = WXK_F1 ;
1221                         break;
1222                     case 0x78 :
1223                         retval = WXK_F2 ;
1224                         break;
1225                     case 0x63 :
1226                         retval = WXK_F3 ;
1227                         break;
1228                     case 0x76 :
1229                         retval = WXK_F4 ;
1230                         break;
1231                     case 0x60 :
1232                         retval = WXK_F5 ;
1233                         break;
1234                     case 0x61 :
1235                         retval = WXK_F6 ;
1236                         break;
1237                     case 0x62:
1238                         retval = WXK_F7 ;
1239                         break;
1240                     case 0x64 :
1241                         retval = WXK_F8 ;
1242                         break;
1243                     case 0x65 :
1244                         retval = WXK_F9 ;
1245                         break;
1246                     case 0x6D :
1247                         retval = WXK_F10 ;
1248                         break;
1249                     case 0x67 :
1250                         retval = WXK_F11 ;
1251                         break;
1252                     case 0x6F :
1253                         retval = WXK_F12 ;
1254                         break;
1255                     case 0x69 :
1256                         retval = WXK_F13 ;
1257                         break;
1258                     case 0x6B :
1259                         retval = WXK_F14 ;
1260                         break;
1261                     case 0x71 :
1262                         retval = WXK_F15 ;
1263                         break;
1264                 }
1265             }
1266             break ;
1267             case kEscapeCharCode :
1268                 retval = WXK_ESCAPE ;
1269             break ;
1270             case kLeftArrowCharCode :
1271                 retval = WXK_LEFT ;
1272             break ;
1273             case kRightArrowCharCode :
1274                 retval = WXK_RIGHT ;
1275             break ;
1276             case kUpArrowCharCode :
1277                 retval = WXK_UP ;
1278             break ;
1279             case kDownArrowCharCode :
1280                 retval = WXK_DOWN ;
1281             break ;
1282             case kDeleteCharCode :
1283                 retval = WXK_DELETE ;
1284              default:
1285             break ;
1286      } // end switch
1287
1288     return retval;
1289 }
1290
1291 int wxMacKeyCodeToModifier(wxKeyCode key)
1292 {
1293     switch (key)
1294     {
1295     case WXK_START:
1296     case WXK_MENU:
1297         return cmdKey;
1298
1299     case WXK_SHIFT:
1300         return shiftKey;
1301
1302     case WXK_CAPITAL:
1303         return alphaLock;
1304
1305     case WXK_ALT:
1306         return optionKey;
1307
1308     case WXK_CONTROL:
1309         return controlKey;
1310
1311     default:
1312         return 0;
1313     }
1314 }
1315
1316 bool wxGetKeyState(wxKeyCode key) //virtual key code if < 10.2.x, else see below
1317 {
1318 //#ifdef __DARWIN__
1319 //      wxHIDKeyboard keyboard;
1320 //      return keyboard.IsActive(key);
1321 //#else
1322 // TODO:  Have it use HID Manager on OSX...
1323 //if OS X > 10.2 (i.e. 10.2.x)
1324 //a known apple bug prevents the system from determining led
1325 //states with GetKeys... can only determine caps lock led
1326    return !!(GetCurrentKeyModifiers() & wxMacKeyCodeToModifier(key));
1327 //else
1328 //  KeyMapByteArray keymap;
1329 //  GetKeys((BigEndianLong*)keymap);
1330 //  return !!(BitTst(keymap, (sizeof(KeyMapByteArray)*8) - iKey));
1331 //#endif
1332 }
1333
1334
1335 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
1336 {
1337     if ( !focus )
1338         return false ;
1339
1340     short keycode ;
1341     short keychar ;
1342     keychar = short(keymessage & charCodeMask);
1343     keycode = short(keymessage & keyCodeMask) >> 8 ;
1344
1345     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1346     {
1347         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1348         // and look at the character after
1349         UInt32 state = 0;
1350         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1351         keychar = short(keyInfo & charCodeMask);
1352         keycode = short(keyInfo & keyCodeMask) >> 8 ;
1353     }
1354     long keyval = wxMacTranslateKey(keychar, keycode) ;
1355     long realkeyval = keyval ;
1356     if ( keyval == keychar )
1357     {
1358         // 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)
1359         realkeyval = short(keymessage & charCodeMask) ;
1360         keyval = wxToupper( keyval ) ;
1361     }
1362
1363     wxKeyEvent event(wxEVT_KEY_DOWN);
1364     bool handled = false ;
1365     event.m_shiftDown = modifiers & shiftKey;
1366     event.m_controlDown = modifiers & controlKey;
1367     event.m_altDown = modifiers & optionKey;
1368     event.m_metaDown = modifiers & cmdKey;
1369     event.m_keyCode = keyval ;
1370
1371     event.m_x = wherex;
1372     event.m_y = wherey;
1373     event.m_timeStamp = when;
1374     event.SetEventObject(focus);
1375     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1376     if ( handled && event.GetSkipped() )
1377         handled = false ;
1378     if ( !handled )
1379     {
1380 #if wxUSE_ACCEL
1381         if (!handled)
1382         {
1383             wxWindow *ancestor = focus;
1384             while (ancestor)
1385             {
1386                 int command = ancestor->GetAcceleratorTable()->GetCommand( event );
1387                 if (command != -1)
1388                 {
1389                     wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
1390                     handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
1391                     break;
1392                 }
1393                 if (ancestor->IsTopLevel())
1394                     break;
1395                 ancestor = ancestor->GetParent();
1396             }
1397         }
1398 #endif // wxUSE_ACCEL
1399     }
1400     if (!handled)
1401     {
1402         event.Skip( FALSE ) ;
1403         event.SetEventType( wxEVT_CHAR ) ;
1404         // raw value again
1405         event.m_keyCode = realkeyval ;
1406
1407         handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1408         if ( handled && event.GetSkipped() )
1409             handled = false ;
1410     }
1411     if ( !handled && (keyval == WXK_TAB) )
1412     {
1413         wxWindow* iter = focus->GetParent() ;
1414         while( iter && !handled )
1415         {
1416             if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
1417             {
1418                 wxNavigationKeyEvent new_event;
1419                 new_event.SetEventObject( focus );
1420                 new_event.SetDirection( !event.ShiftDown() );
1421                 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
1422                 new_event.SetWindowChange( event.ControlDown() );
1423                 new_event.SetCurrentFocus( focus );
1424                 handled = focus->GetParent()->GetEventHandler()->ProcessEvent( new_event );
1425                 if ( handled && new_event.GetSkipped() )
1426                     handled = false ;
1427             }
1428             iter = iter->GetParent() ;
1429         }
1430     }
1431     // backdoor handler for default return and command escape
1432     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
1433     {
1434           // if window is not having a focus still testing for default enter or cancel
1435           // TODO add the UMA version for ActiveNonFloatingWindow
1436           wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
1437           if ( focus )
1438           {
1439             if ( keyval == WXK_RETURN )
1440             {
1441                  wxButton *def = wxDynamicCast(focus->GetDefaultItem(),
1442                                                        wxButton);
1443                  if ( def && def->IsEnabled() )
1444                  {
1445                      wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
1446                      event.SetEventObject(def);
1447                      def->Command(event);
1448                      return true ;
1449                 }
1450             }
1451             /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
1452             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
1453             {
1454                   wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
1455                   new_event.SetEventObject( focus );
1456                   handled = focus->GetEventHandler()->ProcessEvent( new_event );
1457             }
1458           }
1459     }
1460     return handled ;
1461 }
1462
1463 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
1464 {
1465     if ( !focus )
1466         return false ;
1467
1468     short keycode ;
1469     short keychar ;
1470     keychar = short(keymessage & charCodeMask);
1471     keycode = short(keymessage & keyCodeMask) >> 8 ;
1472     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1473     {
1474         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1475         // and look at the character after
1476         UInt32 state = 0;
1477         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1478         keychar = short(keyInfo & charCodeMask);
1479         keycode = short(keyInfo & keyCodeMask) >> 8 ;
1480     }
1481     long keyval = wxMacTranslateKey(keychar, keycode) ;
1482
1483     if ( keyval == keychar )
1484     {
1485         keyval = wxToupper( keyval ) ;
1486     }
1487     bool handled = false ;
1488
1489     wxKeyEvent event(wxEVT_KEY_UP);
1490     event.m_shiftDown = modifiers & shiftKey;
1491     event.m_controlDown = modifiers & controlKey;
1492     event.m_altDown = modifiers & optionKey;
1493     event.m_metaDown = modifiers & cmdKey;
1494     event.m_keyCode = keyval ;
1495
1496     event.m_x = wherex;
1497     event.m_y = wherey;
1498     event.m_timeStamp = when;
1499     event.SetEventObject(focus);
1500     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1501
1502     return handled ;
1503 }