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:     wxWidgets 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     // eventually check for open docs, if none, call MacNewFile
 308 }
 309
 310 //----------------------------------------------------------------------
 311 // Carbon Event Handler
 312 //----------------------------------------------------------------------
 313
 314 static const EventTypeSpec eventList[] =
 315 {
 316     { kEventClassCommand, kEventProcessCommand } ,
 317     { kEventClassCommand, kEventCommandUpdateStatus } ,
 318
 319     { kEventClassMenu, kEventMenuOpening },
 320     { kEventClassMenu, kEventMenuClosed },
 321     { kEventClassMenu, kEventMenuTargetItem },
 322
 323     { kEventClassApplication , kEventAppActivated } ,
 324     { kEventClassApplication , kEventAppDeactivated } ,
 325     // handling the quit event is not recommended by apple
 326     // rather using the quit apple event - which we do
 327
 328     { kEventClassAppleEvent , kEventAppleEvent } ,
 329
 330     { kEventClassMouse , kEventMouseDown } ,
 331     { kEventClassMouse , kEventMouseMoved } ,
 332     { kEventClassMouse , kEventMouseUp } ,
 333     { kEventClassMouse , kEventMouseDragged } ,
 334     { 'WXMC' , 'WXMC' }
 335 } ;
 336
 337 static pascal OSStatus
 338 wxMacAppMenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 339 {
 340     wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar();
 341
 342     if ( mbar )
 343     {
 344         wxFrame* win = mbar->GetFrame();
 345         if ( win )
 346         {
 347             EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
 348             EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 349             wxTheApp->MacSetCurrentEvent( event , handler ) ;
 350
 351             // VZ: we could find the menu from its handle here by examining all
 352             //     the menus in the menu bar recursively but knowing that neither
 353             //     wxMSW nor wxGTK do it why bother...
 354  #if 0
 355             MenuRef menuRef;
 356
 357             GetEventParameter(event,
 358                               kEventParamDirectObject,
 359                               typeMenuRef, NULL,
 360                               sizeof(menuRef), NULL,
 361                               &menuRef);
 362  #endif // 0
 363
 364             wxEventType type=0;
 365             MenuCommand cmd=0;
 366             switch (GetEventKind(event))
 367             {
 368                 case kEventMenuOpening:
 369                     type = wxEVT_MENU_OPEN;
 370                     break;
 371                 case kEventMenuClosed:
 372                     type = wxEVT_MENU_CLOSE;
 373                     break;
 374                 case kEventMenuTargetItem:
 375                     type = wxEVT_MENU_HIGHLIGHT;
 376                     GetEventParameter(event, kEventParamMenuCommand,
 377                                       typeMenuCommand, NULL,
 378                                       sizeof(cmd), NULL, &cmd);
 379                     if (cmd == 0) return eventNotHandledErr;
 380                     break;
 381                 default:
 382                     wxFAIL_MSG(wxT("Unexpected menu event kind"));
 383                     break;
 384             }
 385
 386             wxMenuEvent wxevent(type, cmd);
 387             wxevent.SetEventObject(win);
 388
 389             (void)win->GetEventHandler()->ProcessEvent(wxevent);
 390
 391             wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
 392         }
 393     }
 394
 395     return eventNotHandledErr;
 396 }
 397
 398 static pascal OSStatus wxMacAppCommandEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 399 {
 400     OSStatus result = eventNotHandledErr ;
 401
 402     HICommand command ;
 403
 404     GetEventParameter( event, kEventParamDirectObject, typeHICommand, NULL,
 405         sizeof( HICommand ), NULL, &command );
 406
 407     MenuCommand id = command.commandID ;
 408     if ( id == kHICommandPreferences )
 409         id = wxApp::s_macPreferencesMenuItemId ;
 410
 411     wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 412     wxMenu* menu = NULL ;
 413     wxMenuItem* item = NULL ;
 414
 415     if ( mbar )
 416     {
 417         item = mbar->FindItem( id , &menu ) ;
 418         // it is not 100 % sure that an menu of id 0 is really ours, safety check
 419         if ( id == 0 && menu != NULL && menu->GetHMenu() != command.menu.menuRef )
 420         {
 421             item = NULL ;
 422             menu = NULL ;
 423         }
 424     }
 425
 426     if ( item == NULL || menu == NULL || mbar == NULL )
 427         return result ;
 428
 429        switch( GetEventKind( event ) )
 430        {
 431            case kEventProcessCommand :
 432            {
 433                 if (item->IsCheckable())
 434                 {
 435                     item->Check( !item->IsChecked() ) ;
 436                 }
 437
 438                 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
 439                 result = noErr ;
 440             }
 441                break ;
 442         case kEventCommandUpdateStatus:
 443             // eventually trigger an updateui round
 444             result = noErr ;
 445             break ;
 446            default :
 447                break ;
 448        }
 449
 450     return result ;
 451 }
 452
 453 static pascal OSStatus wxMacAppApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 454 {
 455     OSStatus result = eventNotHandledErr ;
 456     switch ( GetEventKind( event ) )
 457     {
 458         case kEventAppActivated :
 459             {
 460                 if ( wxTheApp )
 461                     wxTheApp->SetActive( true , NULL ) ;
 462                 result = noErr ;
 463             }
 464             break ;
 465         case kEventAppDeactivated :
 466             {
 467                 if ( wxTheApp )
 468                     wxTheApp->SetActive( false , NULL ) ;
 469                 result = noErr ;
 470             }
 471             break ;
 472         default :
 473             break ;
 474     }
 475     return result ;
 476 }
 477
 478 pascal OSStatus wxMacAppEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 479 {
 480     OSStatus result = eventNotHandledErr ;
 481     switch( GetEventClass( event ) )
 482     {
 483         case kEventClassCommand :
 484             result = wxMacAppCommandEventHandler( handler , event , data ) ;
 485             break ;
 486         case kEventClassApplication :
 487             result = wxMacAppApplicationEventHandler( handler , event , data ) ;
 488             break ;
 489         case kEventClassMenu :
 490             result = wxMacAppMenuEventHandler( handler , event , data ) ;
 491             break ;
 492         case kEventClassMouse :
 493             result = wxMacTopLevelMouseEventHandler( handler , event , NULL ) ;
 494             break ;
 495         case kEventClassAppleEvent :
 496             {
 497                 EventRecord rec ;
 498                 wxMacConvertEventToRecord( event , &rec ) ;
 499                 result = AEProcessAppleEvent( &rec ) ;
 500             }
 501             break ;
 502         default :
 503             break ;
 504     }
 505
 506     return result ;
 507 }
 508
 509 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacAppEventHandler )
 510
 511 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 512 // we know it's there ;-)
 513 WXIMPORT char std::__throws_bad_alloc ;
 514 #endif
 515
 516 pascal static void wxMacAssertOutputHandler(OSType componentSignature, UInt32 options,
 517     const char *assertionString, const char *exceptionLabelString,
 518     const char *errorString, const char *fileName, long lineNumber, void *value, ConstStr255Param outputMsg)
 519 {
 520     // flow into assert handling
 521     wxString fileNameStr ;
 522     wxString assertionStr ;
 523     wxString exceptionStr ;
 524     wxString errorStr ;
 525 #if wxUSE_UNICODE
 526     fileNameStr = wxString(fileName, wxConvLocal);
 527     assertionStr = wxString(assertionString, wxConvLocal);
 528     exceptionStr = wxString((exceptionLabelString!=0) ? exceptionLabelString : "", wxConvLocal) ;
 529     errorStr = wxString((errorString!=0) ? errorString : "", wxConvLocal) ;
 530 #else
 531     fileNameStr = fileName;
 532     assertionStr = assertionString;
 533     exceptionStr = (exceptionLabelString!=0) ? exceptionLabelString : "" ;
 534     errorStr = (errorString!=0) ? errorString : "" ;
 535 #endif
 536
 537 #if 1
 538     // flow into log
 539     wxLogDebug( wxT("AssertMacros: %s %s %s file: %s, line: %ld (value %p)\n"),
 540         assertionStr.c_str() ,
 541         exceptionStr.c_str() ,
 542         errorStr.c_str(),
 543         fileNameStr.c_str(), lineNumber ,
 544         value ) ;
 545 #else
 546
 547     wxOnAssert(fileNameStr, lineNumber , assertionStr ,
 548         wxString::Format( wxT("%s %s value (%p)") ,exceptionStr, errorStr , value ) ) ;
 549 #endif
 550 }
 551
 552 bool wxApp::Initialize(int& argc, wxChar **argv)
 553 {
 554     // Mac-specific
 555
 556 #if __WXDEBUG__
 557     InstallDebugAssertOutputHandler ( NewDebugAssertOutputHandlerUPP( wxMacAssertOutputHandler ) );
 558 #endif
 559     UMAInitToolbox( 4, sm_isEmbedded ) ;
 560     SetEventMask( everyEvent ) ;
 561     UMAShowWatchCursor() ;
 562
 563 #if defined(WXMAKINGDLL_CORE) && defined(__DARWIN__)
 564     // open shared library resources from here since we don't have
 565     //   __wxinitialize in Mach-O shared libraries
 566     wxStAppResource::OpenSharedLibraryResource(NULL);
 567 #endif
 568
 569 #ifndef __DARWIN__
 570 #  if __option(profile)
 571     ProfilerInit( collectDetailed, bestTimeBase , 40000 , 50 ) ;
 572 #  endif
 573 #endif
 574
 575 #ifndef __DARWIN__
 576     // now avoid exceptions thrown for new (bad_alloc)
 577     // FIXME CS for some changes outside wxMac does not compile anymore
 578 #if 0
 579     std::__throws_bad_alloc = 0 ;
 580 #endif
 581
 582 #endif
 583
 584     s_macCursorRgn = ::NewRgn() ;
 585
 586     // Mac OS X passes a process serial number command line argument when
 587     // the application is launched from the Finder. This argument must be
 588     // removed from the command line arguments before being handled by the
 589     // application (otherwise applications would need to handle it)
 590     if ( argc > 1 )
 591     {
 592         static const wxChar *ARG_PSN = _T("-psn_");
 593         if ( wxStrncmp(argv[1], ARG_PSN, wxStrlen(ARG_PSN)) == 0 )
 594         {
 595             // remove this argument
 596             --argc;
 597             memmove(argv + 1, argv + 2, argc * sizeof(char *));
 598         }
 599     }
 600
 601     if ( !wxAppBase::Initialize(argc, argv) )
 602         return false;
 603
 604 #if wxUSE_INTL
 605     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
 606 #endif
 607
 608
 609     wxMacCreateNotifierTable() ;
 610
 611     UMAShowArrowCursor() ;
 612
 613     return true;
 614 }
 615
 616 bool wxApp::OnInitGui()
 617 {
 618     if( !wxAppBase::OnInitGui() )
 619         return false ;
 620
 621     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 622
 623     if (!sm_isEmbedded)
 624     {
 625         InstallApplicationEventHandler(
 626             GetwxMacAppEventHandlerUPP(),
 627             GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
 628     }
 629
 630     if (!sm_isEmbedded)
 631     {
 632         AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 633                                NewAEEventHandlerUPP(AEHandleODoc) ,
 634                                0 , FALSE ) ;
 635         AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 636                                NewAEEventHandlerUPP(AEHandleOApp) ,
 637                                0 , FALSE ) ;
 638         AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 639                                NewAEEventHandlerUPP(AEHandlePDoc) ,
 640                                0 , FALSE ) ;
 641         AEInstallEventHandler( kCoreEventClass , kAEReopenApplication ,
 642                                NewAEEventHandlerUPP(AEHandleRApp) ,
 643                                0 , FALSE ) ;
 644         AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 645                                NewAEEventHandlerUPP(AEHandleQuit) ,
 646                                0 , FALSE ) ;
 647     }
 648
 649     return TRUE ;
 650 }
 651
 652 void wxApp::CleanUp()
 653 {
 654     wxToolTip::RemoveToolTips() ;
 655
 656     // One last chance for pending objects to be cleaned up
 657     wxTheApp->DeletePendingObjects();
 658
 659     wxMacDestroyNotifierTable() ;
 660
 661 #ifndef __DARWIN__
 662 #  if __option(profile)
 663     ProfilerDump( (StringPtr)"\papp.prof" ) ;
 664     ProfilerTerm() ;
 665 #  endif
 666 #endif
 667
 668 #if defined(WXMAKINGDLL_CORE) && defined(__DARWIN__)
 669     // close shared library resources from here since we don't have
 670     //   __wxterminate in Mach-O shared libraries
 671     wxStAppResource::CloseSharedLibraryResource();
 672 #endif
 673
 674     UMACleanupToolbox() ;
 675     if (s_macCursorRgn) {
 676         ::DisposeRgn((RgnHandle)s_macCursorRgn);
 677     }
 678
 679     #if 0
 680         TerminateAE() ;
 681     #endif
 682
 683     wxAppBase::CleanUp();
 684 }
 685
 686 //----------------------------------------------------------------------
 687 // misc initialization stuff
 688 //----------------------------------------------------------------------
 689
 690 // extern variable for shared library resource id
 691 // need to be able to find it with NSLookupAndBindSymbol
 692 short gSharedLibraryResource = kResFileNotOpened ;
 693
 694 #if defined(WXMAKINGDLL_CORE) && defined(__DARWIN__)
 695 CFBundleRef gSharedLibraryBundle = NULL;
 696 #endif /* WXMAKINGDLL_CORE && __DARWIN__ */
 697
 698 wxStAppResource::wxStAppResource()
 699 {
 700     m_currentRefNum = CurResFile() ;
 701     if ( gSharedLibraryResource != kResFileNotOpened )
 702     {
 703         UseResFile( gSharedLibraryResource ) ;
 704     }
 705 }
 706
 707 wxStAppResource::~wxStAppResource()
 708 {
 709     if ( m_currentRefNum != kResFileNotOpened )
 710     {
 711         UseResFile( m_currentRefNum ) ;
 712     }
 713 }
 714
 715 void wxStAppResource::OpenSharedLibraryResource(const void *initBlock)
 716 {
 717     gSharedLibraryResource = kResFileNotOpened;
 718
 719 #ifdef WXMAKINGDLL_CORE
 720     if ( initBlock != NULL ) {
 721         const CFragInitBlock *theInitBlock = (const CFragInitBlock *)initBlock;
 722         FSSpec *fileSpec = NULL;
 723
 724         if (theInitBlock->fragLocator.where == kDataForkCFragLocator) {
 725             fileSpec = theInitBlock->fragLocator.u.onDisk.fileSpec;
 726         }
 727         else if (theInitBlock->fragLocator.where == kResourceCFragLocator) {
 728             fileSpec = theInitBlock->fragLocator.u.inSegs.fileSpec;
 729         }
 730
 731         if (fileSpec != NULL) {
 732             gSharedLibraryResource =  FSpOpenResFile(fileSpec, fsRdPerm);
 733         }
 734     }
 735     else {
 736 #ifdef __DARWIN__
 737         // Open the shared library resource file if it is not yet open
 738         NSSymbol    theSymbol;
 739         NSModule    theModule;
 740         const char *theLibPath;
 741
 742         gSharedLibraryBundle = CFBundleGetBundleWithIdentifier(CFSTR("com.wxwindows.wxWidgets"));
 743         if (gSharedLibraryBundle != NULL) {
 744             // wxWidgets has been bundled into a framework
 745             //   load the framework resources
 746
 747             gSharedLibraryResource = CFBundleOpenBundleResourceMap(gSharedLibraryBundle);
 748         }
 749         else {
 750             // wxWidgets is a simple dynamic shared library
 751             //   load the resources from the data fork of a separate resource file
 752             wxString theResPath;
 753             wxString theName;
 754             FSRef  theResRef;
 755             OSErr  theErr = noErr;
 756
 757             // get the library path
 758             theSymbol = NSLookupAndBindSymbol("_gSharedLibraryResource");
 759             theModule = NSModuleForSymbol(theSymbol);
 760             theLibPath = NSLibraryNameForModule(theModule);
 761
 762             // if we call wxLogDebug from here then, as wxTheApp hasn't been
 763             // created yet when we're called from wxApp::Initialize(), wxLog
 764             // is going to create a default stderr-based log target instead of
 765             // the expected normal GUI one -- don't do it, if we really want
 766             // to see this message just use fprintf() here
 767 #if 0
 768             wxLogDebug( wxT("wxMac library installation name is '%s'"),
 769                         theLibPath );
 770 #endif
 771
 772             // allocate copy to replace .dylib.* extension with .rsrc
 773             if (theLibPath != NULL) {
 774 #if wxUSE_UNICODE
 775                 theResPath = wxString(theLibPath, wxConvLocal);
 776 #else
 777                 theResPath = wxString(theLibPath);
 778 #endif
 779                 // replace '_core' with '' in case of multi-lib build
 780                 theResPath.Replace(wxT("_core"), wxEmptyString);
 781                 // replace ".dylib" shared library extension with ".rsrc"
 782                 theResPath.Replace(wxT(".dylib"), wxT(".rsrc"));
 783                 // Find the begining of the filename
 784                 theName = theResPath.AfterLast('/');
 785
 786 #if 0
 787                 wxLogDebug( wxT("wxMac resources file name is '%s'"),
 788                             theResPath.mb_str() );
 789 #endif
 790
 791                 theErr = FSPathMakeRef((UInt8 *) theResPath.mb_str(), &theResRef, false);
 792                 if (theErr != noErr) {
 793                     // try in current directory (using name only)
 794                     theErr = FSPathMakeRef((UInt8 *) theName.mb_str(), &theResRef, false);
 795                 }
 796
 797                 // open the resource file
 798                 if (theErr == noErr) {
 799                     theErr = FSOpenResourceFile( &theResRef, 0, NULL, fsRdPerm,
 800                                                  &gSharedLibraryResource);
 801                 }
 802                 if (theErr != noErr) {
 803 #ifdef __WXDEBUG__
 804                     wxLogDebug( wxT("unable to open wxMac resource file '%s'\n"),
 805                                 theResPath.mb_str() );
 806 #endif // __WXDEBUG__
 807                 }
 808
 809             }
 810         }
 811 #endif /* __DARWIN__ */
 812     }
 813 #endif /* WXMAKINGDLL_CORE */
 814 }
 815
 816 void wxStAppResource::CloseSharedLibraryResource()
 817 {
 818 #ifdef WXMAKINGDLL_CORE
 819     // Close the shared library resource file
 820     if (gSharedLibraryResource != kResFileNotOpened) {
 821 #ifdef __DARWIN__
 822         if (gSharedLibraryBundle != NULL) {
 823             CFBundleCloseBundleResourceMap(gSharedLibraryBundle,
 824                                            gSharedLibraryResource);
 825             gSharedLibraryBundle = NULL;
 826         }
 827         else
 828 #endif /* __DARWIN__ */
 829         {
 830             CloseResFile(gSharedLibraryResource);
 831         }
 832         gSharedLibraryResource = kResFileNotOpened;
 833     }
 834 #endif /* WXMAKINGDLL_CORE */
 835 }
 836
 837 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 838
 839 // for shared libraries we have to manually get the correct resource
 840 // ref num upon initializing and releasing when terminating, therefore
 841 // the __wxinitialize and __wxterminate must be used
 842
 843 extern "C" {
 844     void __sinit(void);    /*    (generated by linker)    */
 845     pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
 846     pascal void __terminate(void);
 847 }
 848
 849 pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
 850 {
 851     wxStAppResource::OpenSharedLibraryResource( theInitBlock ) ;
 852     return __initialize( theInitBlock ) ;
 853 }
 854
 855 pascal void __wxterminate(void)
 856 {
 857     wxStAppResource::CloseSharedLibraryResource() ;
 858     __terminate() ;
 859 }
 860
 861 #endif /* WXMAKINGDLL_CORE && !__DARWIN__ */
 862
 863 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
 864 {
 865     bool converted = ConvertEventRefToEventRecord( event,rec) ;
 866     OSStatus err = noErr ;
 867     if ( !converted )
 868     {
 869         switch( GetEventClass( event ) )
 870         {
 871             case kEventClassKeyboard :
 872             {
 873                 converted = true ;
 874                 switch( GetEventKind(event) )
 875                 {
 876                     case kEventRawKeyDown :
 877                         rec->what = keyDown ;
 878                         break ;
 879                     case kEventRawKeyRepeat :
 880                         rec->what = autoKey ;
 881                         break ;
 882                     case kEventRawKeyUp :
 883                         rec->what = keyUp ;
 884                         break ;
 885                     case kEventRawKeyModifiersChanged :
 886                         rec->what = nullEvent ;
 887                         break ;
 888                     default :
 889                         converted = false ;
 890                         break ;
 891                 }
 892                 if ( converted )
 893                 {
 894                     UInt32 keyCode ;
 895                     unsigned char charCode ;
 896                     UInt32 modifiers ;
 897                     GetMouse( &rec->where) ;
 898
 899                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
 900                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
 901                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
 902                     rec->modifiers = modifiers ;
 903                     rec->message = (keyCode << 8 ) + charCode ;
 904                 }
 905             }
 906             break ;
 907             case kEventClassTextInput :
 908             {
 909                 switch( GetEventKind( event ) )
 910                 {
 911                     case kEventTextInputUnicodeForKeyEvent :
 912                         {
 913                             EventRef rawEvent ;
 914                             err = GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ;
 915                             converted = true ;
 916                             {
 917                                 UInt32 keyCode ;
 918                                 unsigned char charCode ;
 919                                 UInt32 modifiers ;
 920                                 GetMouse( &rec->where) ;
 921                                 rec->what = keyDown ;
 922                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
 923                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
 924                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
 925                                 rec->modifiers = modifiers ;
 926                                 rec->message = (keyCode << 8 ) + charCode ;
 927                             }
 928                        }
 929                         break ;
 930                     default :
 931                         break ;
 932                 }
 933             }
 934             break ;
 935         }
 936     }
 937
 938     return converted ;
 939 }
 940
 941 wxApp::wxApp()
 942 {
 943   m_printMode = wxPRINT_WINDOWS;
 944
 945   m_macCurrentEvent = NULL ;
 946   m_macCurrentEventHandlerCallRef = NULL ;
 947 }
 948
 949 int wxApp::MainLoop()
 950 {
 951     m_keepGoing = TRUE;
 952 #if wxMAC_USE_RAEL
 953     RunApplicationEventLoop() ;
 954 #else
 955     while (m_keepGoing)
 956     {
 957         MacDoOneEvent() ;
 958     }
 959 #endif
 960     return 0;
 961 }
 962
 963 void wxApp::ExitMainLoop()
 964 {
 965     m_keepGoing = FALSE;
 966 #if wxMAC_USE_RAEL
 967     QuitApplicationEventLoop() ;
 968 #endif
 969 }
 970
 971 // Is a message/event pending?
 972 bool wxApp::Pending()
 973 {
 974     // without the receive event (with pull param = false ) nothing is ever reported
 975     EventRef theEvent;
 976     ReceiveNextEvent (0, NULL, kEventDurationNoWait, false, &theEvent);
 977     return GetNumEventsInQueue( GetMainEventQueue() ) > 0 ;
 978 }
 979
 980 // Dispatch a message.
 981 bool wxApp::Dispatch()
 982 {
 983     MacDoOneEvent() ;
 984
 985     return true;
 986 }
 987
 988 void wxApp::OnIdle(wxIdleEvent& event)
 989 {
 990     wxAppBase::OnIdle(event);
 991
 992     // If they are pending events, we must process them: pending events are
 993     // either events to the threads other than main or events posted with
 994     // wxPostEvent() functions
 995     wxMacProcessNotifierAndPendingEvents();
 996
 997   if(!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
 998     wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
 999 }
1000
1001 void wxApp::WakeUpIdle()
1002 {
1003     wxMacWakeUp() ;
1004 }
1005
1006 void wxApp::Exit()
1007 {
1008     wxApp::CleanUp();
1009     ::ExitToShell() ;
1010 }
1011
1012 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1013 {
1014     if (GetTopWindow())
1015         GetTopWindow()->Close(TRUE);
1016 }
1017
1018 // Default behaviour: close the application with prompts. The
1019 // user can veto the close, and therefore the end session.
1020 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1021 {
1022     if (GetTopWindow())
1023     {
1024         if (!GetTopWindow()->Close(!event.CanVeto()))
1025             event.Veto(TRUE);
1026     }
1027 }
1028
1029 extern "C" void wxCYield() ;
1030 void wxCYield()
1031 {
1032     wxYield() ;
1033 }
1034
1035 // Yield to other processes
1036
1037 bool wxApp::Yield(bool onlyIfNeeded)
1038 {
1039     if (s_inYield)
1040     {
1041         if ( !onlyIfNeeded )
1042         {
1043             wxFAIL_MSG( wxT("wxYield called recursively" ) );
1044         }
1045
1046         return FALSE;
1047     }
1048
1049     s_inYield = TRUE;
1050
1051     // by definition yield should handle all non-processed events
1052
1053     EventRef theEvent;
1054
1055     OSStatus status = noErr ;
1056     do
1057     {
1058         s_inReceiveEvent = true ;
1059         status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
1060         s_inReceiveEvent = false ;
1061
1062         if ( status == eventLoopTimedOutErr )
1063         {
1064             // make sure next time the event loop will trigger idle events
1065             sleepTime = kEventDurationNoWait ;
1066         }
1067         else if ( status == eventLoopQuitErr )
1068         {
1069             // according to QA1061 this may also occur when a WakeUp Process
1070             // is executed
1071         }
1072         else
1073         {
1074             MacHandleOneEvent( theEvent ) ;
1075             ReleaseEvent(theEvent);
1076         }
1077     } while( status == noErr ) ;
1078
1079     wxMacProcessNotifierAndPendingEvents() ;
1080     s_inYield = FALSE;
1081
1082     return TRUE;
1083 }
1084
1085 void wxApp::MacDoOneEvent()
1086 {
1087     EventRef theEvent;
1088
1089     s_inReceiveEvent = true ;
1090     OSStatus status = ReceiveNextEvent(0, NULL,sleepTime,true,&theEvent) ;
1091     s_inReceiveEvent = false ;
1092     if ( status == eventLoopTimedOutErr )
1093     {
1094         if ( wxTheApp->ProcessIdle() )
1095             sleepTime = kEventDurationNoWait ;
1096         else
1097             sleepTime = kEventDurationSecond;
1098     }
1099     else if ( status == eventLoopQuitErr )
1100     {
1101         // according to QA1061 this may also occur when a WakeUp Process
1102         // is executed
1103     }
1104     else
1105     {
1106         MacHandleOneEvent( theEvent ) ;
1107         ReleaseEvent(theEvent);
1108         sleepTime = kEventDurationNoWait ;
1109     }
1110     // repeaters
1111
1112     DeletePendingObjects() ;
1113     wxMacProcessNotifierAndPendingEvents() ;
1114 }
1115
1116 /*virtual*/ void wxApp::MacHandleUnhandledEvent( WXEVENTREF evr )
1117 {
1118     // Override to process unhandled events as you please
1119 }
1120
1121 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1122 {
1123     EventTargetRef theTarget;
1124     theTarget = GetEventDispatcherTarget();
1125     m_macCurrentEvent = evr ;
1126     OSStatus status = SendEventToEventTarget ((EventRef) evr , theTarget);
1127     if(status == eventNotHandledErr)
1128     {
1129         MacHandleUnhandledEvent(evr);
1130     }
1131     wxMacProcessNotifierAndPendingEvents() ;
1132 #if wxUSE_THREADS
1133     wxMutexGuiLeaveOrEnter();
1134 #endif // wxUSE_THREADS
1135 }
1136
1137 long wxMacTranslateKey(unsigned char key, unsigned char code) ;
1138 long wxMacTranslateKey(unsigned char key, unsigned char code)
1139 {
1140     long retval = key ;
1141     switch (key)
1142     {
1143         case kHomeCharCode :
1144                  retval = WXK_HOME;
1145           break;
1146         case kEnterCharCode :
1147                  retval = WXK_RETURN;
1148           break;
1149         case kEndCharCode :
1150                  retval = WXK_END;
1151           break;
1152         case kHelpCharCode :
1153                  retval = WXK_HELP;
1154           break;
1155         case kBackspaceCharCode :
1156                  retval = WXK_BACK;
1157           break;
1158         case kTabCharCode :
1159                  retval = WXK_TAB;
1160           break;
1161         case kPageUpCharCode :
1162                  retval = WXK_PAGEUP;
1163           break;
1164         case kPageDownCharCode :
1165                  retval = WXK_PAGEDOWN;
1166           break;
1167         case kReturnCharCode :
1168                  retval = WXK_RETURN;
1169           break;
1170             case kFunctionKeyCharCode :
1171             {
1172                 switch( code )
1173                 {
1174                     case 0x7a :
1175                         retval = WXK_F1 ;
1176                         break;
1177                     case 0x78 :
1178                         retval = WXK_F2 ;
1179                         break;
1180                     case 0x63 :
1181                         retval = WXK_F3 ;
1182                         break;
1183                     case 0x76 :
1184                         retval = WXK_F4 ;
1185                         break;
1186                     case 0x60 :
1187                         retval = WXK_F5 ;
1188                         break;
1189                     case 0x61 :
1190                         retval = WXK_F6 ;
1191                         break;
1192                     case 0x62:
1193                         retval = WXK_F7 ;
1194                         break;
1195                     case 0x64 :
1196                         retval = WXK_F8 ;
1197                         break;
1198                     case 0x65 :
1199                         retval = WXK_F9 ;
1200                         break;
1201                     case 0x6D :
1202                         retval = WXK_F10 ;
1203                         break;
1204                     case 0x67 :
1205                         retval = WXK_F11 ;
1206                         break;
1207                     case 0x6F :
1208                         retval = WXK_F12 ;
1209                         break;
1210                     case 0x69 :
1211                         retval = WXK_F13 ;
1212                         break;
1213                     case 0x6B :
1214                         retval = WXK_F14 ;
1215                         break;
1216                     case 0x71 :
1217                         retval = WXK_F15 ;
1218                         break;
1219                 }
1220             }
1221             break ;
1222             case kEscapeCharCode :
1223                 retval = WXK_ESCAPE ;
1224             break ;
1225             case kLeftArrowCharCode :
1226                 retval = WXK_LEFT ;
1227             break ;
1228             case kRightArrowCharCode :
1229                 retval = WXK_RIGHT ;
1230             break ;
1231             case kUpArrowCharCode :
1232                 retval = WXK_UP ;
1233             break ;
1234             case kDownArrowCharCode :
1235                 retval = WXK_DOWN ;
1236             break ;
1237             case kDeleteCharCode :
1238                 retval = WXK_DELETE ;
1239              default:
1240             break ;
1241      } // end switch
1242
1243     return retval;
1244 }
1245
1246 int wxMacKeyCodeToModifier(wxKeyCode key)
1247 {
1248     switch (key)
1249     {
1250     case WXK_START:
1251     case WXK_MENU:
1252         return cmdKey;
1253
1254     case WXK_SHIFT:
1255         return shiftKey;
1256
1257     case WXK_CAPITAL:
1258         return alphaLock;
1259
1260     case WXK_ALT:
1261         return optionKey;
1262
1263     case WXK_CONTROL:
1264         return controlKey;
1265
1266     default:
1267         return 0;
1268     }
1269 }
1270
1271 bool wxGetKeyState(wxKeyCode key) //virtual key code if < 10.2.x, else see below
1272 {
1273 //#ifdef __DARWIN__
1274 //      wxHIDKeyboard keyboard;
1275 //      return keyboard.IsActive(key);
1276 //#else
1277 // TODO:  Have it use HID Manager on OSX...
1278 //if OS X > 10.2 (i.e. 10.2.x)
1279 //a known apple bug prevents the system from determining led
1280 //states with GetKeys... can only determine caps lock led
1281    return !!(GetCurrentKeyModifiers() & wxMacKeyCodeToModifier(key));
1282 //else
1283 //  KeyMapByteArray keymap;
1284 //  GetKeys((BigEndianLong*)keymap);
1285 //  return !!(BitTst(keymap, (sizeof(KeyMapByteArray)*8) - iKey));
1286 //#endif
1287 }
1288
1289
1290 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
1291 {
1292     if ( !focus )
1293         return false ;
1294
1295     short keycode ;
1296     short keychar ;
1297     keychar = short(keymessage & charCodeMask);
1298     keycode = short(keymessage & keyCodeMask) >> 8 ;
1299
1300     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1301     {
1302         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1303         // and look at the character after
1304         UInt32 state = 0;
1305         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1306         keychar = short(keyInfo & charCodeMask);
1307         keycode = short(keyInfo & keyCodeMask) >> 8 ;
1308     }
1309     long keyval = wxMacTranslateKey(keychar, keycode) ;
1310     long realkeyval = keyval ;
1311     if ( keyval == keychar )
1312     {
1313         // 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)
1314         realkeyval = short(keymessage & charCodeMask) ;
1315         keyval = wxToupper( keyval ) ;
1316     }
1317
1318     wxKeyEvent event(wxEVT_KEY_DOWN);
1319     bool handled = false ;
1320     event.m_shiftDown = modifiers & shiftKey;
1321     event.m_controlDown = modifiers & controlKey;
1322     event.m_altDown = modifiers & optionKey;
1323     event.m_metaDown = modifiers & cmdKey;
1324     event.m_keyCode = keyval ;
1325
1326     event.m_x = wherex;
1327     event.m_y = wherey;
1328     event.m_timeStamp = when;
1329     event.SetEventObject(focus);
1330     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1331     if ( handled && event.GetSkipped() )
1332         handled = false ;
1333     if ( !handled )
1334     {
1335 #if wxUSE_ACCEL
1336         if (!handled)
1337         {
1338             wxWindow *ancestor = focus;
1339             while (ancestor)
1340             {
1341                 int command = ancestor->GetAcceleratorTable()->GetCommand( event );
1342                 if (command != -1)
1343                 {
1344                     wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
1345                     handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
1346                     break;
1347                 }
1348                 if (ancestor->IsTopLevel())
1349                     break;
1350                 ancestor = ancestor->GetParent();
1351             }
1352         }
1353 #endif // wxUSE_ACCEL
1354     }
1355     if (!handled)
1356     {
1357         event.Skip( FALSE ) ;
1358         event.SetEventType( wxEVT_CHAR ) ;
1359         // raw value again
1360         event.m_keyCode = realkeyval ;
1361
1362         handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1363         if ( handled && event.GetSkipped() )
1364             handled = false ;
1365     }
1366     if ( !handled && (keyval == WXK_TAB) )
1367     {
1368         wxWindow* iter = focus->GetParent() ;
1369         while( iter && !handled )
1370         {
1371             if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
1372             {
1373                 wxNavigationKeyEvent new_event;
1374                 new_event.SetEventObject( focus );
1375                 new_event.SetDirection( !event.ShiftDown() );
1376                 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
1377                 new_event.SetWindowChange( event.ControlDown() );
1378                 new_event.SetCurrentFocus( focus );
1379                 handled = focus->GetParent()->GetEventHandler()->ProcessEvent( new_event );
1380                 if ( handled && new_event.GetSkipped() )
1381                     handled = false ;
1382             }
1383             iter = iter->GetParent() ;
1384         }
1385     }
1386     // backdoor handler for default return and command escape
1387     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
1388     {
1389           // if window is not having a focus still testing for default enter or cancel
1390           // TODO add the UMA version for ActiveNonFloatingWindow
1391           wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
1392           if ( focus )
1393           {
1394             if ( keyval == WXK_RETURN )
1395             {
1396                  wxButton *def = wxDynamicCast(focus->GetDefaultItem(),
1397                                                        wxButton);
1398                  if ( def && def->IsEnabled() )
1399                  {
1400                      wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
1401                      event.SetEventObject(def);
1402                      def->Command(event);
1403                      return true ;
1404                 }
1405             }
1406             /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
1407             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
1408             {
1409                   wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
1410                   new_event.SetEventObject( focus );
1411                   handled = focus->GetEventHandler()->ProcessEvent( new_event );
1412             }
1413           }
1414     }
1415     return handled ;
1416 }
1417
1418 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
1419 {
1420     if ( !focus )
1421         return false ;
1422
1423     short keycode ;
1424     short keychar ;
1425     keychar = short(keymessage & charCodeMask);
1426     keycode = short(keymessage & keyCodeMask) >> 8 ;
1427     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1428     {
1429         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1430         // and look at the character after
1431         UInt32 state = 0;
1432         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1433         keychar = short(keyInfo & charCodeMask);
1434         keycode = short(keyInfo & keyCodeMask) >> 8 ;
1435     }
1436     long keyval = wxMacTranslateKey(keychar, keycode) ;
1437
1438     if ( keyval == keychar )
1439     {
1440         keyval = wxToupper( keyval ) ;
1441     }
1442     bool handled = false ;
1443
1444     wxKeyEvent event(wxEVT_KEY_UP);
1445     event.m_shiftDown = modifiers & shiftKey;
1446     event.m_controlDown = modifiers & controlKey;
1447     event.m_altDown = modifiers & optionKey;
1448     event.m_metaDown = modifiers & cmdKey;
1449     event.m_keyCode = keyval ;
1450
1451     event.m_x = wherex;
1452     event.m_y = wherey;
1453     event.m_timeStamp = when;
1454     event.SetEventObject(focus);
1455     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1456
1457     return handled ;
1458 }