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
  41 #if wxUSE_WX_RESOURCES
  42 #  include "wx/resource.h"
  43 #endif
  44
  45 #include <string.h>
  46
  47 // mac
  48
  49 #ifndef __DARWIN__
  50   #if __option(profile)
  51     #include <profiler.h>
  52   #endif
  53 #endif
  54
  55 #include "apprsrc.h"
  56
  57 #include "wx/mac/uma.h"
  58 #include "wx/mac/macnotfy.h"
  59
  60 #ifdef __DARWIN__
  61 #  include <CoreServices/CoreServices.h>
  62 #  if defined(WXMAKINGDLL)
  63 #    include <mach-o/dyld.h>
  64 #  endif
  65 #else
  66 #  include <Sound.h>
  67 #  include <Threads.h>
  68 #  include <ToolUtils.h>
  69 #  include <DiskInit.h>
  70 #  include <Devices.h>
  71 #endif
  72
  73 extern wxList wxPendingDelete;
  74 extern wxList *wxWinMacWindowList;
  75 extern wxList *wxWinMacControlList;
  76
  77 // statics for implementation
  78
  79 static bool s_inYield = FALSE;
  80 static bool s_inOnIdle = FALSE;
  81
  82 #if TARGET_CARBON
  83 static bool s_inReceiveEvent = FALSE ;
  84 static EventTime sleepTime = kEventDurationNoWait ;
  85 #else
  86 static long sleepTime = 0 ;
  87 #endif
  88
  89 wxApp *wxTheApp = NULL;
  90
  91 #if !USE_SHARED_LIBRARY
  92 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
  93 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
  94     EVT_IDLE(wxApp::OnIdle)
  95     EVT_END_SESSION(wxApp::OnEndSession)
  96     EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
  97 END_EVENT_TABLE()
  98 #endif
  99
 100
 101 const short    kMacMinHeap = (29 * 1024) ;
 102 // platform specific static variables
 103
 104 const short kwxMacMenuBarResource = 1 ;
 105 const short kwxMacAppleMenuId = 1 ;
 106
 107 WXHRGN    wxApp::s_macCursorRgn = NULL;
 108 wxWindow* wxApp::s_captureWindow = NULL ;
 109 int       wxApp::s_lastMouseDown = 0 ;
 110 long      wxApp::sm_lastMessageTime = 0;
 111 long      wxApp::s_lastModifiers = 0 ;
 112
 113
 114 bool      wxApp::s_macDefaultEncodingIsPC = true ;
 115 bool      wxApp::s_macSupportPCMenuShortcuts = true ;
 116 long      wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
 117 long      wxApp::s_macPreferencesMenuItemId = 0 ;
 118 long      wxApp::s_macExitMenuItemId = wxID_EXIT ;
 119 wxString  wxApp::s_macHelpMenuTitleName = "&Help" ;
 120
 121 //----------------------------------------------------------------------
 122 // Core Apple Event Support
 123 //----------------------------------------------------------------------
 124
 125 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 126 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 127 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 128 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 129
 130 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 131 {
 132     return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
 133 }
 134
 135 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 136 {
 137     return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
 138 }
 139
 140 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 141 {
 142     return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
 143 }
 144
 145 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 146 {
 147     return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
 148 }
 149
 150 // AEODoc Calls MacOpenFile on each of the files passed
 151
 152 short wxApp::MacHandleAEODoc(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 153 {
 154     AEDescList docList;
 155     AEKeyword keywd;
 156     DescType returnedType;
 157     Size actualSize;
 158     long itemsInList;
 159     FSSpec theSpec;
 160     OSErr err;
 161     short i;
 162     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 163     if (err != noErr)
 164         return err;
 165
 166     err = AECountItems(&docList, &itemsInList);
 167     if (err != noErr)
 168         return err;
 169
 170     ProcessSerialNumber PSN ;
 171     PSN.highLongOfPSN = 0 ;
 172     PSN.lowLongOfPSN = kCurrentProcess ;
 173     SetFrontProcess( &PSN ) ;
 174
 175     for (i = 1; i <= itemsInList; i++) {
 176         AEGetNthPtr(&docList, i, typeFSS, &keywd, &returnedType,
 177         (Ptr) & theSpec, sizeof(theSpec), &actualSize);
 178         wxString fName = wxMacFSSpec2MacFilename(&theSpec);
 179         MacOpenFile(fName);
 180     }
 181     return noErr;
 182 }
 183
 184 // AEPDoc Calls MacPrintFile on each of the files passed
 185
 186 short wxApp::MacHandleAEPDoc(const WXEVENTREF event , WXEVENTREF WXUNUSED(reply))
 187 {
 188     AEDescList docList;
 189     AEKeyword keywd;
 190     DescType returnedType;
 191     Size actualSize;
 192     long itemsInList;
 193     FSSpec theSpec;
 194     OSErr err;
 195     short i;
 196     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 197     if (err != noErr)
 198         return err;
 199
 200     err = AECountItems(&docList, &itemsInList);
 201     if (err != noErr)
 202         return err;
 203
 204     ProcessSerialNumber PSN ;
 205     PSN.highLongOfPSN = 0 ;
 206     PSN.lowLongOfPSN = kCurrentProcess ;
 207     SetFrontProcess( &PSN ) ;
 208
 209     for (i = 1; i <= itemsInList; i++) {
 210         AEGetNthPtr(&docList, i, typeFSS, &keywd, &returnedType,
 211         (Ptr) & theSpec, sizeof(theSpec), &actualSize);
 212         wxString fName = wxMacFSSpec2MacFilename(&theSpec);
 213         MacPrintFile(fName);
 214     }
 215     return noErr;
 216 }
 217
 218 // AEOApp calls MacNewFile
 219
 220 short wxApp::MacHandleAEOApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 221 {
 222     MacNewFile() ;
 223     return noErr ;
 224 }
 225
 226 // AEQuit attempts to quite the application
 227
 228 short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 229 {
 230  /*   wxWindow* win = GetTopWindow() ;
 231     if ( win )
 232     {
 233         win->Close(TRUE ) ;
 234     }
 235     else
 236  */
 237     {
 238         ExitMainLoop() ;
 239     }
 240     return noErr ;
 241 }
 242
 243 //----------------------------------------------------------------------
 244 // Support Routines linking the Mac...File Calls to the Document Manager
 245 //----------------------------------------------------------------------
 246
 247 void wxApp::MacOpenFile(const wxString & fileName )
 248 {
 249     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 250     if ( dm )
 251         dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 252 }
 253
 254 void wxApp::MacPrintFile(const wxString & fileName )
 255 {
 256     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 257     if ( dm )
 258     {
 259         wxDocument *doc = dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 260         if ( doc )
 261         {
 262             wxView* view = doc->GetFirstView() ;
 263             if( view )
 264             {
 265                 wxPrintout *printout = view->OnCreatePrintout();
 266                 if (printout)
 267                 {
 268                     wxPrinter printer;
 269                     printer.Print(view->GetFrame(), printout, TRUE);
 270                     delete printout;
 271                 }
 272             }
 273             if (doc->Close())
 274             {
 275                 doc->DeleteAllViews();
 276                 dm->RemoveDocument(doc) ;
 277             }
 278         }
 279     }
 280 }
 281
 282 void wxApp::MacNewFile()
 283 {
 284 }
 285
 286 //----------------------------------------------------------------------
 287 // Carbon Event Handler
 288 //----------------------------------------------------------------------
 289
 290 #if TARGET_CARBON
 291
 292     static const EventTypeSpec eventList[] =
 293     {
 294         { kEventClassCommand, kEventProcessCommand } ,
 295         { kEventClassCommand, kEventCommandUpdateStatus } ,
 296
 297         { kEventClassApplication , kEventAppActivated } ,
 298         { kEventClassApplication , kEventAppDeactivated } ,
 299         // handling the quit event is not recommended by apple
 300         // rather using the quit apple event - which we do
 301
 302         { kEventClassAppleEvent , kEventAppleEvent } ,
 303
 304         { kEventClassMouse , kEventMouseDown } ,
 305         { 'WXMC' , 'WXMC' }
 306     } ;
 307
 308 static pascal OSStatus MenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 309 {
 310     OSStatus result = eventNotHandledErr ;
 311     UInt32 kind = GetEventKind( event ) ;
 312
 313     return result ;
 314 }
 315
 316 // due to the rather low-level event API of wxWindows, we cannot use RunApplicationEventLoop
 317 // but have to use ReceiveNextEvent dealing with events manually, therefore we also have
 318 // deal with clicks in the menu bar explicitely
 319
 320 static pascal OSStatus MouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 321 {
 322     OSStatus result = eventNotHandledErr ;
 323
 324     switch( GetEventKind(event) )
 325     {
 326         case kEventMouseDown :
 327         {
 328             Point point ;
 329             WindowRef window ;
 330
 331             GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL,
 332                 sizeof( Point ), NULL, &point );
 333             short windowPart = ::FindWindow(point, &window);
 334
 335             if ( windowPart == inMenuBar )
 336             {
 337                 MenuSelect( point ) ;
 338                 result = noErr ;
 339             }
 340         }
 341         break ;
 342     }
 343
 344     return result ;
 345 }
 346
 347 static pascal OSStatus CommandEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 348 {
 349     OSStatus result = eventNotHandledErr ;
 350
 351     HICommand command ;
 352
 353     GetEventParameter( event, kEventParamDirectObject, typeHICommand, NULL,
 354         sizeof( HICommand ), NULL, &command );
 355
 356     MenuCommand id = command.commandID ;
 357     if ( id == kHICommandPreferences )
 358         id = wxApp::s_macPreferencesMenuItemId ;
 359
 360     wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 361     wxMenu* menu = NULL ;
 362     wxMenuItem* item = NULL ;
 363
 364     if ( mbar )
 365         item = mbar->FindItem( id , &menu ) ;
 366
 367     if ( item == NULL || menu == NULL || mbar == NULL )
 368         return result ;
 369
 370        switch( GetEventKind( event ) )
 371        {
 372            case kEventProcessCommand :
 373            {
 374                 if (item->IsCheckable())
 375                 {
 376                     item->Check( !item->IsChecked() ) ;
 377                 }
 378
 379                 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
 380                 result = noErr ;
 381             }
 382                break ;
 383         case kEventCommandUpdateStatus:
 384             // eventually trigger an updateui round
 385                 result = noErr ;
 386             break ;
 387            default :
 388                break ;
 389        }
 390
 391     return result ;
 392 }
 393
 394 static pascal OSStatus ApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 395 {
 396     OSStatus result = eventNotHandledErr ;
 397     switch ( GetEventKind( event ) )
 398     {
 399         case kEventAppActivated :
 400             {
 401                 wxTheApp->MacResume( true ) ;
 402                 result = noErr ;
 403             }
 404             break ;
 405         case kEventAppDeactivated :
 406             {
 407                 wxTheApp->MacSuspend( true ) ;
 408                 result = noErr ;
 409             }
 410             break ;
 411         default :
 412             break ;
 413     }
 414     return result ;
 415 }
 416
 417 pascal OSStatus wxAppEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 418 {
 419     OSStatus result = eventNotHandledErr ;
 420     switch( GetEventClass( event ) )
 421     {
 422         case kEventClassCommand :
 423             result = CommandEventHandler( handler , event , data ) ;
 424             break ;
 425         case kEventClassApplication :
 426             result = ApplicationEventHandler( handler , event , data ) ;
 427             break ;
 428         case kEventClassMenu :
 429             result = MenuEventHandler( handler , event , data ) ;
 430             break ;
 431         case kEventClassMouse :
 432             result = MouseEventHandler( handler , event , data ) ;
 433             break ;
 434         case kEventClassAppleEvent :
 435             {
 436                 EventRecord rec ;
 437                 wxMacConvertEventToRecord( event , &rec ) ;
 438                 result = AEProcessAppleEvent( &rec ) ;
 439             }
 440             break ;
 441         default :
 442             break ;
 443     }
 444
 445     return result ;
 446 }
 447
 448 DEFINE_ONE_SHOT_HANDLER_GETTER( wxAppEventHandler )
 449
 450 #endif
 451
 452 #if defined(WXMAKINGDLL) && !defined(__DARWIN__)
 453 // we know it's there ;-)
 454 WXIMPORT char std::__throws_bad_alloc ;
 455 #endif
 456
 457 bool wxApp::Initialize()
 458 {
 459     int error = 0 ;
 460
 461     // Mac-specific
 462
 463     UMAInitToolbox( 4 ) ;
 464     SetEventMask( everyEvent ) ;
 465     UMAShowWatchCursor() ;
 466
 467 #if defined(WXMAKINGDLL) && defined(__DARWIN__)
 468     // open shared library resources from here since we don't have
 469     //   __wxinitialize in Mach-O shared libraries
 470     wxStAppResource::OpenSharedLibraryResource(NULL);
 471 #endif
 472
 473 #ifndef __DARWIN__
 474     // test the minimal configuration necessary
 475
 476 #  if !TARGET_CARBON
 477     long theSystem ;
 478     long theMachine;
 479
 480     if (Gestalt(gestaltMachineType, &theMachine) != noErr)
 481     {
 482         error = kMacSTRWrongMachine;
 483     }
 484     else if (theMachine < gestaltMacPlus)
 485     {
 486         error = kMacSTRWrongMachine;
 487     }
 488     else if (Gestalt(gestaltSystemVersion, &theSystem) != noErr )
 489     {
 490         error = kMacSTROldSystem  ;
 491     }
 492     else if ( theSystem < 0x0860 )
 493     {
 494         error = kMacSTROldSystem  ;
 495     }
 496     else if ((long)GetApplLimit() - (long)ApplicationZone() < kMacMinHeap)
 497     {
 498         error = kMacSTRSmallSize;
 499     }
 500 #  endif
 501     /*
 502     else
 503     {
 504         if ( !UMAHasAppearance() )
 505         {
 506             error = kMacSTRNoPre8Yet ;
 507         }
 508     }
 509     */
 510 #endif
 511
 512     // if we encountered any problems so far, give the error code and exit immediately
 513
 514   if ( error )
 515   {
 516         wxStAppResource resload ;
 517         short itemHit;
 518         Str255 message;
 519
 520         GetIndString(message, 128, error);
 521         UMAShowArrowCursor() ;
 522         ParamText("\pFatal Error", message, (ConstStr255Param)"\p", (ConstStr255Param)"\p");
 523         itemHit = Alert(128, nil);
 524       return FALSE ;
 525   }
 526
 527 #ifndef __DARWIN__
 528 #  if __option(profile)
 529     ProfilerInit( collectDetailed, bestTimeBase , 20000 , 40 ) ;
 530 #  endif
 531 #endif
 532
 533 #ifndef __DARWIN__
 534     // now avoid exceptions thrown for new (bad_alloc)
 535     // FIXME CS for some changes outside wxMac does not compile anymore
 536 #if 0
 537     std::__throws_bad_alloc = 0 ;
 538 #endif
 539
 540 #endif
 541
 542     s_macCursorRgn = ::NewRgn() ;
 543
 544     wxClassInfo::InitializeClasses();
 545
 546 #if wxUSE_RESOURCES
 547 //    wxGetResource(wxT("wxWindows"), wxT("OsVersion"), &wxOsVersion);
 548 #endif
 549
 550 #if wxUSE_THREADS
 551     wxPendingEventsLocker = new wxCriticalSection;
 552 #endif
 553
 554     wxTheColourDatabase = new wxColourDatabase(wxKEY_STRING);
 555     wxTheColourDatabase->Initialize();
 556
 557 #ifdef __WXDEBUG__
 558 #if wxUSE_LOG
 559     // flush the logged messages if any and install a 'safer' log target: the
 560     // default one (wxLogGui) can't be used after the resources are freed just
 561     // below and the user suppliedo ne might be even more unsafe (using any
 562     // wxWindows GUI function is unsafe starting from now)
 563     wxLog::DontCreateOnDemand();
 564
 565     // this will flush the old messages if any
 566     delete wxLog::SetActiveTarget(new wxLogStderr);
 567 #endif // wxUSE_LOG
 568 #endif
 569
 570   wxWinMacWindowList = new wxList(wxKEY_INTEGER);
 571   wxWinMacControlList = new wxList(wxKEY_INTEGER);
 572
 573   wxInitializeStockLists();
 574   wxInitializeStockObjects();
 575
 576 #if wxUSE_WX_RESOURCES
 577   wxInitializeResourceSystem();
 578 #endif
 579
 580   wxBitmap::InitStandardHandlers();
 581
 582   wxModule::RegisterModules();
 583   if (!wxModule::InitializeModules()) {
 584      return FALSE;
 585   }
 586
 587   wxMacCreateNotifierTable() ;
 588
 589   UMAShowArrowCursor() ;
 590
 591   return TRUE;
 592 }
 593
 594 bool wxApp::OnInitGui()
 595 {
 596     if( !wxAppBase::OnInitGui() )
 597         return false ;
 598
 599 #if TARGET_CARBON
 600     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 601
 602     InstallApplicationEventHandler(
 603         GetwxAppEventHandlerUPP(),
 604         GetEventTypeCount(eventList), eventList, wxTheApp, &((EventHandlerRef)wxTheApp->m_macEventHandler));
 605 #endif
 606
 607 #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340)
 608     AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 609                            NewAEEventHandlerUPP(AEHandleODoc) ,
 610                            0 , FALSE ) ;
 611     AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 612                            NewAEEventHandlerUPP(AEHandleOApp) ,
 613                            0 , FALSE ) ;
 614     AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 615                            NewAEEventHandlerUPP(AEHandlePDoc) ,
 616                            0 , FALSE ) ;
 617     AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 618                            NewAEEventHandlerUPP(AEHandleQuit) ,
 619                            0 , FALSE ) ;
 620 #else
 621     AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 622                            NewAEEventHandlerProc(AEHandleODoc) ,
 623                            0 , FALSE ) ;
 624     AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 625                            NewAEEventHandlerProc(AEHandleOApp) ,
 626                            0 , FALSE ) ;
 627     AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 628                            NewAEEventHandlerProc(AEHandlePDoc) ,
 629                            0 , FALSE ) ;
 630     AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 631                            NewAEEventHandlerProc(AEHandleQuit) ,
 632                            0 , FALSE ) ;
 633 #endif
 634
 635     return TRUE ;
 636 }
 637
 638 void wxApp::CleanUp()
 639 {
 640     wxToolTip::RemoveToolTips() ;
 641 #if wxUSE_LOG
 642     // flush the logged messages if any and install a 'safer' log target: the
 643     // default one (wxLogGui) can't be used after the resources are freed just
 644     // below and the user suppliedo ne might be even more unsafe (using any
 645     // wxWindows GUI function is unsafe starting from now)
 646     wxLog::DontCreateOnDemand();
 647
 648     // this will flush the old messages if any
 649     delete wxLog::SetActiveTarget(new wxLogStderr);
 650 #endif // wxUSE_LOG
 651
 652     // One last chance for pending objects to be cleaned up
 653     wxTheApp->DeletePendingObjects();
 654
 655     wxModule::CleanUpModules();
 656
 657 #if wxUSE_WX_RESOURCES
 658     wxCleanUpResourceSystem();
 659 #endif
 660
 661     wxDeleteStockObjects() ;
 662
 663     // Destroy all GDI lists, etc.
 664     wxDeleteStockLists();
 665
 666     delete wxTheColourDatabase;
 667     wxTheColourDatabase = NULL;
 668
 669     wxBitmap::CleanUpHandlers();
 670
 671     wxMacDestroyNotifierTable() ;
 672     if (wxWinMacWindowList) {
 673         delete wxWinMacWindowList ;
 674     }
 675     if (wxWinMacControlList) {
 676         delete wxWinMacControlList ;
 677     }
 678     delete wxPendingEvents;
 679
 680 #if wxUSE_THREADS
 681     delete wxPendingEventsLocker;
 682     // If we don't do the following, we get an apparent memory leak.
 683     ((wxEvtHandler&) wxDefaultValidator).ClearEventLocker();
 684 #endif
 685
 686     wxClassInfo::CleanUpClasses();
 687
 688 #ifndef __DARWIN__
 689 #  if __option(profile)
 690     ProfilerDump( "\papp.prof" ) ;
 691     ProfilerTerm() ;
 692 #  endif
 693 #endif
 694
 695     delete wxTheApp;
 696     wxTheApp = NULL;
 697
 698 #if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
 699     // At this point we want to check if there are any memory
 700     // blocks that aren't part of the wxDebugContext itself,
 701     // as a special case. Then when dumping we need to ignore
 702     // wxDebugContext, too.
 703     if (wxDebugContext::CountObjectsLeft(TRUE) > 0)
 704     {
 705         wxLogDebug(wxT("There were memory leaks."));
 706         wxDebugContext::Dump();
 707         wxDebugContext::PrintStatistics();
 708     }
 709     //  wxDebugContext::SetStream(NULL, NULL);
 710 #endif
 711
 712 #if wxUSE_LOG
 713     // do it as the very last thing because everything else can log messages
 714     delete wxLog::SetActiveTarget(NULL);
 715 #endif // wxUSE_LOG
 716
 717 #if defined(WXMAKINGDLL) && defined(__DARWIN__)
 718     // close shared library resources from here since we don't have
 719     //   __wxterminate in Mach-O shared libraries
 720     wxStAppResource::CloseSharedLibraryResource();
 721 #endif
 722
 723     UMACleanupToolbox() ;
 724     if (s_macCursorRgn) {
 725         ::DisposeRgn((RgnHandle)s_macCursorRgn);
 726     }
 727
 728     #if 0
 729         TerminateAE() ;
 730     #endif
 731 }
 732
 733 //----------------------------------------------------------------------
 734 // wxEntry
 735 //----------------------------------------------------------------------
 736
 737 // extern variable for shared library resource id
 738 // need to be able to find it with NSLookupAndBindSymbol
 739 short gSharedLibraryResource = kResFileNotOpened ;
 740
 741 #if defined(WXMAKINGDLL) && defined(__DARWIN__)
 742 CFBundleRef gSharedLibraryBundle = NULL;
 743 #endif /* WXMAKINGDLL && __DARWIN__ */
 744
 745 wxStAppResource::wxStAppResource()
 746 {
 747     m_currentRefNum = CurResFile() ;
 748     if ( gSharedLibraryResource != kResFileNotOpened )
 749     {
 750         UseResFile( gSharedLibraryResource ) ;
 751     }
 752 }
 753
 754 wxStAppResource::~wxStAppResource()
 755 {
 756     if ( m_currentRefNum != kResFileNotOpened )
 757     {
 758         UseResFile( m_currentRefNum ) ;
 759     }
 760 }
 761
 762 void wxStAppResource::OpenSharedLibraryResource(const void *initBlock)
 763 {
 764     gSharedLibraryResource = kResFileNotOpened;
 765
 766 #ifdef WXMAKINGDLL
 767     if ( initBlock != NULL ) {
 768         const CFragInitBlock *theInitBlock = (const CFragInitBlock *)initBlock;
 769         FSSpec *fileSpec = NULL;
 770
 771         if (theInitBlock->fragLocator.where == kDataForkCFragLocator) {
 772             fileSpec = theInitBlock->fragLocator.u.onDisk.fileSpec;
 773         }
 774         else if (theInitBlock->fragLocator.where == kResourceCFragLocator) {
 775             fileSpec = theInitBlock->fragLocator.u.inSegs.fileSpec;
 776         }
 777
 778         if (fileSpec != NULL) {
 779             gSharedLibraryResource =  FSpOpenResFile(fileSpec, fsRdPerm);
 780         }
 781     }
 782     else {
 783 #ifdef __DARWIN__
 784         // Open the shared library resource file if it is not yet open
 785         NSSymbol    theSymbol;
 786         NSModule    theModule;
 787         const char *theLibPath;
 788
 789         gSharedLibraryBundle = CFBundleGetBundleWithIdentifier(CFSTR("com.wxwindows.wxWindows"));
 790         if (gSharedLibraryBundle != NULL) {
 791             // wxWindows has been bundled into a framework
 792             //   load the framework resources
 793
 794             gSharedLibraryResource = CFBundleOpenBundleResourceMap(gSharedLibraryBundle);
 795         }
 796         else {
 797             // wxWindows is a simple dynamic shared library
 798             //   load the resources from the data fork of a separate resource file
 799             char  *theResPath;
 800             char  *theName;
 801             char  *theExt;
 802             FSRef  theResRef;
 803             OSErr  theErr = noErr;
 804
 805             // get the library path
 806             theSymbol = NSLookupAndBindSymbol("_gSharedLibraryResource");
 807             theModule = NSModuleForSymbol(theSymbol);
 808             theLibPath = NSLibraryNameForModule(theModule);
 809
 810             wxLogDebug( wxT("wxMac library installation name is '%s'"),
 811                         theLibPath );
 812
 813             // allocate copy to replace .dylib.* extension with .rsrc
 814             theResPath = strdup(theLibPath);
 815             if (theResPath != NULL) {
 816                 theName = strrchr(theResPath, '/');
 817                 if (theName == NULL) {
 818                     // no directory elements in path
 819                     theName = theResPath;
 820                 }
 821                 // find ".dylib" shared library extension
 822                 theExt = strstr(theName, ".dylib");
 823                 // overwrite extension with ".rsrc"
 824                 strcpy(theExt, ".rsrc");
 825
 826                 wxLogDebug( wxT("wxMac resources file name is '%s'"),
 827                             theResPath );
 828
 829                 theErr = FSPathMakeRef((UInt8 *) theResPath, &theResRef, false);
 830                 if (theErr != noErr) {
 831                     // try in current directory (using name only)
 832                     theErr = FSPathMakeRef((UInt8 *) theName, &theResRef, false);
 833                 }
 834
 835                 // open the resource file
 836                 if (theErr == noErr) {
 837                     theErr = FSOpenResourceFile( &theResRef, 0, NULL, fsRdPerm,
 838                                                  &gSharedLibraryResource);
 839                 }
 840                 if (theErr != noErr) {
 841                     wxLogDebug( wxT("unable to open wxMac resource file '%s'"),
 842                                 theResPath );
 843                 }
 844
 845                 // free duplicated resource file path
 846                 free(theResPath);
 847             }
 848         }
 849 #endif /* __DARWIN__ */
 850     }
 851 #endif /* WXMAKINGDLL */
 852 }
 853
 854 void wxStAppResource::CloseSharedLibraryResource()
 855 {
 856 #ifdef WXMAKINGDLL
 857     // Close the shared library resource file
 858     if (gSharedLibraryResource != kResFileNotOpened) {
 859 #ifdef __DARWIN__
 860         if (gSharedLibraryBundle != NULL) {
 861             CFBundleCloseBundleResourceMap(gSharedLibraryBundle,
 862                                            gSharedLibraryResource);
 863             gSharedLibraryBundle = NULL;
 864         }
 865         else
 866 #endif /* __DARWIN__ */
 867         {
 868             CloseResFile(gSharedLibraryResource);
 869         }
 870         gSharedLibraryResource = kResFileNotOpened;
 871     }
 872 #endif /* WXMAKINGDLL */
 873 }
 874
 875 #if defined(WXMAKINGDLL) && !defined(__DARWIN__)
 876
 877 // for shared libraries we have to manually get the correct resource
 878 // ref num upon initializing and releasing when terminating, therefore
 879 // the __wxinitialize and __wxterminate must be used
 880
 881 extern "C" {
 882     void __sinit(void);    /*    (generated by linker)    */
 883     pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
 884     pascal void __terminate(void);
 885 }
 886
 887 pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
 888 {
 889     wxStAppResource::OpenSharedLibraryResource( theInitBlock ) ;
 890     return __initialize( theInitBlock ) ;
 891 }
 892
 893 pascal void __wxterminate(void)
 894 {
 895     wxStAppResource::CloseSharedLibraryResource() ;
 896     __terminate() ;
 897 }
 898
 899 #endif /* WXMAKINGDLL && !__DARWIN__ */
 900
 901 int WXDLLEXPORT wxEntryStart( int WXUNUSED(argc), char *WXUNUSED(argv)[] )
 902 {
 903     return wxApp::Initialize();
 904 }
 905
 906 int WXDLLEXPORT wxEntryInitGui()
 907 {
 908     return wxTheApp->OnInitGui();
 909 }
 910
 911 void WXDLLEXPORT wxEntryCleanup()
 912 {
 913     wxApp::CleanUp();
 914 }
 915
 916 int wxEntry( int argc, char *argv[] , bool enterLoop )
 917 {
 918 #ifdef __MWERKS__
 919 #if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
 920     // This seems to be necessary since there are 'rogue'
 921     // objects present at this point (perhaps global objects?)
 922     // Setting a checkpoint will ignore them as far as the
 923     // memory checking facility is concerned.
 924     // Of course you may argue that memory allocated in globals should be
 925     // checked, but this is a reasonable compromise.
 926     wxDebugContext::SetCheckpoint();
 927 #endif
 928 #endif
 929     if (!wxEntryStart(argc, argv)) {
 930         return 0;
 931     }
 932    // create the application object or ensure that one already exists
 933     if (!wxTheApp)
 934     {
 935         // The app may have declared a global application object, but we recommend
 936         // the IMPLEMENT_APP macro is used instead, which sets an initializer
 937         // function for delayed, dynamic app object construction.
 938         wxCHECK_MSG( wxApp::GetInitializerFunction(), 0,
 939                      wxT("No initializer - use IMPLEMENT_APP macro.") );
 940
 941         wxTheApp = (wxApp*) (*wxApp::GetInitializerFunction()) ();
 942     }
 943
 944     wxCHECK_MSG( wxTheApp, 0, wxT("You have to define an instance of wxApp!") );
 945
 946 #ifdef __DARWIN__
 947     // Mac OS X passes a process serial number command line argument when
 948     // the application is launched from the Finder. This argument must be
 949     // removed from the command line arguments before being handled by the
 950     // application (otherwise applications would need to handle it)
 951
 952     if (argc > 1) {
 953         if (strncmp(argv[1], "-psn_", 5) == 0) {
 954             // assume the argument is always the only one and remove it
 955             --argc;
 956         }
 957     }
 958 #else
 959     argc = 0 ; // currently we don't support files as parameters
 960 #endif
 961     // we could try to get the open apple events here to adjust argc and argv better
 962
 963     wxTheApp->argc = argc;
 964     wxTheApp->argv = argv;
 965
 966     // GUI-specific initialization, such as creating an app context.
 967     wxEntryInitGui();
 968
 969     // Here frames insert themselves automatically
 970     // into wxTopLevelWindows by getting created
 971     // in OnInit().
 972
 973     int retValue = 0;
 974
 975     if ( wxTheApp->OnInit() )
 976     {
 977         if ( enterLoop )
 978         {
 979             retValue = wxTheApp->OnRun();
 980         }
 981         else
 982             // We want to initialize, but not run or exit immediately.
 983             return 1;
 984     }
 985     //else: app initialization failed, so we skipped OnRun()
 986
 987     wxWindow *topWindow = wxTheApp->GetTopWindow();
 988     if ( topWindow )
 989     {
 990         // Forcibly delete the window.
 991         if ( topWindow->IsKindOf(CLASSINFO(wxFrame)) ||
 992                 topWindow->IsKindOf(CLASSINFO(wxDialog)) )
 993         {
 994             topWindow->Close(TRUE);
 995             wxTheApp->DeletePendingObjects();
 996         }
 997         else
 998         {
 999             delete topWindow;
1000             wxTheApp->SetTopWindow(NULL);
1001         }
1002     }
1003
1004     wxTheApp->OnExit();
1005
1006     wxEntryCleanup();
1007
1008     return retValue;
1009 }
1010
1011 #if TARGET_CARBON
1012
1013 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
1014 {
1015     bool converted = ConvertEventRefToEventRecord( event,rec) ;
1016     OSStatus err = noErr ;
1017     if ( !converted )
1018     {
1019         switch( GetEventClass( event ) )
1020         {
1021             case kEventClassKeyboard :
1022             {
1023                 converted = true ;
1024                 switch( GetEventKind(event) )
1025                 {
1026                     case kEventRawKeyDown :
1027                         rec->what = keyDown ;
1028                         break ;
1029                     case kEventRawKeyRepeat :
1030                         rec->what = autoKey ;
1031                         break ;
1032                     case kEventRawKeyUp :
1033                         rec->what = keyUp ;
1034                         break ;
1035                     case kEventRawKeyModifiersChanged :
1036                         rec->what = nullEvent ;
1037                         break ;
1038                     default :
1039                         converted = false ;
1040                         break ;
1041                 }
1042                 if ( converted )
1043                 {
1044                     UInt32 keyCode ;
1045                     unsigned char charCode ;
1046                     UInt32 modifiers ;
1047                     GetMouse( &rec->where) ;
1048
1049                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1050                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1051                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1052                     rec->modifiers = modifiers ;
1053                     rec->message = (keyCode << 8 ) + charCode ;
1054                 }
1055             }
1056             break ;
1057             case kEventClassTextInput :
1058             {
1059                 switch( GetEventKind( event ) )
1060                 {
1061                     case kEventTextInputUnicodeForKeyEvent :
1062                         {
1063                             EventRef rawEvent ;
1064                             err = GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ;
1065                             converted = true ;
1066                             {
1067                                 UInt32 keyCode ;
1068                                 unsigned char charCode ;
1069                                 UInt32 modifiers ;
1070                                 GetMouse( &rec->where) ;
1071                                 rec->what = keyDown ;
1072                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1073                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1074                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1075                                 rec->modifiers = modifiers ;
1076                                 rec->message = (keyCode << 8 ) + charCode ;
1077                             }
1078                        }
1079                         break ;
1080                     default :
1081                         break ;
1082                 }
1083             }
1084             break ;
1085         }
1086     }
1087
1088     return converted ;
1089 }
1090
1091 /*
1092 pascal OSStatus wxMacApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
1093 {
1094     OSStatus result = eventNotHandledErr ;
1095
1096     EventRecord rec ;
1097     switch ( GetEventClass( event ) )
1098     {
1099         case kEventClassKeyboard :
1100             if ( wxMacConvertEventToRecord( event , &rec ) )
1101             {
1102                 wxTheApp->MacHandleModifierEvents( &rec ) ;
1103                 wxTheApp->MacHandleOneEvent( &rec ) ;
1104                 result = noErr ;
1105             }
1106             break ;
1107         case kEventClassTextInput :
1108             if ( wxMacConvertEventToRecord( event , &rec ) )
1109             {
1110                 wxTheApp->MacHandleModifierEvents( &rec ) ;
1111                 wxTheApp->MacHandleOneEvent( &rec ) ;
1112                 result = noErr ;
1113             }
1114             break ;
1115         default :
1116             break ;
1117     }
1118     return result ;
1119 }
1120 */
1121 #endif
1122
1123 // Static member initialization
1124 wxAppInitializerFunction wxAppBase::m_appInitFn = (wxAppInitializerFunction) NULL;
1125
1126 wxApp::wxApp()
1127 {
1128   m_topWindow = NULL;
1129   wxTheApp = this;
1130
1131 #if WXWIN_COMPATIBILITY_2_2
1132   m_wantDebugOutput = TRUE;
1133 #endif
1134
1135   argc = 0;
1136   argv = NULL;
1137
1138   m_printMode = wxPRINT_WINDOWS;
1139   m_auto3D = TRUE;
1140 }
1141
1142 bool wxApp::Initialized()
1143 {
1144   if (GetTopWindow())
1145     return TRUE;
1146   else
1147     return FALSE;
1148 }
1149
1150 int wxApp::MainLoop()
1151 {
1152     m_keepGoing = TRUE;
1153
1154     while (m_keepGoing)
1155     {
1156         MacDoOneEvent() ;
1157     }
1158
1159     return 0;
1160 }
1161
1162 // Returns TRUE if more time is needed.
1163 bool wxApp::ProcessIdle()
1164 {
1165     wxIdleEvent event;
1166     event.SetEventObject(this);
1167     ProcessEvent(event);
1168
1169     return event.MoreRequested();
1170 }
1171
1172 void wxApp::ExitMainLoop()
1173 {
1174       m_keepGoing = FALSE;
1175 }
1176
1177 // Is a message/event pending?
1178 bool wxApp::Pending()
1179 {
1180 #if TARGET_CARBON
1181     return GetNumEventsInQueue( GetMainEventQueue() ) > 0 ;
1182 #else
1183     EventRecord event ;
1184
1185       return EventAvail( everyEvent , &event ) ;
1186 #endif
1187 }
1188
1189 // Dispatch a message.
1190 void wxApp::Dispatch()
1191 {
1192     MacDoOneEvent() ;
1193 }
1194
1195 void wxApp::OnIdle(wxIdleEvent& event)
1196 {
1197     // Avoid recursion (via ProcessEvent default case)
1198     if ( s_inOnIdle )
1199         return;
1200
1201
1202   s_inOnIdle = TRUE;
1203
1204   // 'Garbage' collection of windows deleted with Close().
1205   DeletePendingObjects();
1206
1207   // flush the logged messages if any
1208   wxLog *pLog = wxLog::GetActiveTarget();
1209   if ( pLog != NULL && pLog->HasPendingMessages() )
1210     pLog->Flush();
1211
1212   // Send OnIdle events to all windows
1213   bool needMore = SendIdleEvents();
1214
1215   if (needMore)
1216     event.RequestMore(TRUE);
1217
1218     // If they are pending events, we must process them: pending events are
1219     // either events to the threads other than main or events posted with
1220     // wxPostEvent() functions
1221     wxMacProcessNotifierAndPendingEvents();
1222
1223   s_inOnIdle = FALSE;
1224 }
1225
1226 void wxWakeUpIdle()
1227 {
1228     wxMacWakeUp() ;
1229 }
1230
1231 // Send idle event to all top-level windows
1232 bool wxApp::SendIdleEvents()
1233 {
1234     bool needMore = FALSE;
1235     wxWindowListNode* node = wxTopLevelWindows.GetFirst();
1236     while (node)
1237     {
1238         wxWindow* win = node->GetData();
1239         if (SendIdleEvents(win))
1240             needMore = TRUE;
1241
1242         node = node->GetNext();
1243     }
1244     return needMore;
1245 }
1246
1247 // Send idle event to window and all subwindows
1248 bool wxApp::SendIdleEvents(wxWindow* win)
1249 {
1250     bool needMore = FALSE;
1251
1252     wxIdleEvent event;
1253     event.SetEventObject(win);
1254     win->ProcessEvent(event);
1255
1256     if (event.MoreRequested())
1257         needMore = TRUE;
1258
1259     wxWindowListNode* node = win->GetChildren().GetFirst();
1260     while (node)
1261     {
1262         wxWindow* win = node->GetData();
1263         if (SendIdleEvents(win))
1264             needMore = TRUE;
1265
1266         node = node->GetNext();
1267     }
1268     return needMore ;
1269 }
1270
1271 void wxApp::DeletePendingObjects()
1272 {
1273   wxNode *node = wxPendingDelete.GetFirst();
1274   while (node)
1275   {
1276     wxObject *obj = (wxObject *)node->GetData();
1277
1278     delete obj;
1279
1280     if (wxPendingDelete.Member(obj))
1281       delete node;
1282
1283     // Deleting one object may have deleted other pending
1284     // objects, so start from beginning of list again.
1285     node = wxPendingDelete.GetFirst();
1286   }
1287 }
1288
1289 void wxExit()
1290 {
1291     wxLogError(_("Fatal error: exiting"));
1292
1293     wxApp::CleanUp();
1294     ::ExitToShell() ;
1295 }
1296
1297 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1298 {
1299     if (GetTopWindow())
1300         GetTopWindow()->Close(TRUE);
1301 }
1302
1303 // Default behaviour: close the application with prompts. The
1304 // user can veto the close, and therefore the end session.
1305 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1306 {
1307     if (GetTopWindow())
1308     {
1309         if (!GetTopWindow()->Close(!event.CanVeto()))
1310             event.Veto(TRUE);
1311     }
1312 }
1313
1314 extern "C" void wxCYield() ;
1315 void wxCYield()
1316 {
1317     wxYield() ;
1318 }
1319
1320 // Yield to other processes
1321
1322 bool wxApp::Yield(bool onlyIfNeeded)
1323 {
1324     if (s_inYield)
1325     {
1326         if ( !onlyIfNeeded )
1327         {
1328             wxFAIL_MSG( wxT("wxYield called recursively" ) );
1329         }
1330
1331         return FALSE;
1332     }
1333
1334     s_inYield = TRUE;
1335
1336 #if wxUSE_THREADS
1337     YieldToAnyThread() ;
1338 #endif
1339     // by definition yield should handle all non-processed events
1340 #if TARGET_CARBON
1341     EventRef theEvent;
1342
1343     OSStatus status = noErr ;
1344     do
1345     {
1346         s_inReceiveEvent = true ;
1347         status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
1348         s_inReceiveEvent = false ;
1349
1350         if ( status == eventLoopTimedOutErr )
1351         {
1352             // make sure next time the event loop will trigger idle events
1353             sleepTime = kEventDurationNoWait ;
1354         }
1355         else if ( status == eventLoopQuitErr )
1356         {
1357             // according to QA1061 this may also occur when a WakeUp Process
1358             // is executed
1359         }
1360         else
1361         {
1362             MacHandleOneEvent( theEvent ) ;
1363             ReleaseEvent(theEvent);
1364         }
1365     } while( status == noErr ) ;
1366 #else
1367     EventRecord event ;
1368
1369     // having a larger value here leads to large performance slowdowns
1370     // so we cannot give background apps more processor time here
1371     // we do so however having a large sleep value in the main event loop
1372     sleepTime = 0 ;
1373
1374     while ( !IsExiting() && WaitNextEvent(everyEvent, &event,sleepTime, (RgnHandle) wxApp::s_macCursorRgn))
1375     {
1376         MacHandleModifierEvents( &event ) ;
1377         MacHandleOneEvent( &event );
1378         if ( event.what != kHighLevelEvent )
1379             SetRectRgn( (RgnHandle) wxApp::s_macCursorRgn , event.where.h , event.where.v ,  event.where.h + 1 , event.where.v + 1 ) ;
1380     }
1381     MacHandleModifierEvents( &event ) ;
1382 #endif
1383
1384     wxMacProcessNotifierAndPendingEvents() ;
1385     s_inYield = FALSE;
1386
1387     return TRUE;
1388 }
1389
1390 // platform specifics
1391
1392 void wxApp::MacSuspend( bool convertClipboard )
1393 {
1394 #if !TARGET_CARBON
1395     // we have to deactive the top level windows manually
1396
1397     wxWindowListNode* node = wxTopLevelWindows.GetFirst();
1398     while (node)
1399     {
1400         wxTopLevelWindow* win = (wxTopLevelWindow*) node->Data();
1401         win->MacActivate( ((EventRecord*) MacGetCurrentEvent())->when , false ) ;
1402
1403         node = node->GetNext();
1404     }
1405
1406     ::HideFloatingWindows() ;
1407 #endif
1408     s_lastMouseDown = 0 ;
1409
1410     if( convertClipboard )
1411     {
1412         MacConvertPrivateToPublicScrap() ;
1413     }
1414 }
1415
1416 extern wxList wxModalDialogs;
1417
1418 void wxApp::MacResume( bool convertClipboard )
1419 {
1420     s_lastMouseDown = 0 ;
1421     if( convertClipboard )
1422     {
1423         MacConvertPublicToPrivateScrap() ;
1424     }
1425
1426 #if !TARGET_CARBON
1427     ::ShowFloatingWindows() ;
1428     // raise modal dialogs in case a non modal window was selected to activate the app
1429
1430     wxNode* node = wxModalDialogs.GetFirst();
1431     while (node)
1432     {
1433         wxDialog* dialog = (wxDialog *) node->GetData();
1434         dialog->Raise();
1435
1436         node = node->GetNext();
1437     }
1438 #endif
1439 }
1440
1441 void wxApp::MacConvertPrivateToPublicScrap()
1442 {
1443 }
1444
1445 void wxApp::MacConvertPublicToPrivateScrap()
1446 {
1447 }
1448
1449 void wxApp::MacDoOneEvent()
1450 {
1451 #if TARGET_CARBON
1452     EventRef theEvent;
1453
1454     s_inReceiveEvent = true ;
1455     OSStatus status = ReceiveNextEvent(0, NULL,sleepTime,true,&theEvent) ;
1456     s_inReceiveEvent = false ;
1457     if ( status == eventLoopTimedOutErr )
1458     {
1459         if ( wxTheApp->ProcessIdle() )
1460             sleepTime = kEventDurationNoWait ;
1461         else
1462             sleepTime = kEventDurationForever ;
1463     }
1464     else if ( status == eventLoopQuitErr )
1465     {
1466         // according to QA1061 this may also occur when a WakeUp Process
1467         // is executed
1468     }
1469     else
1470     {
1471         MacHandleOneEvent( theEvent ) ;
1472         ReleaseEvent(theEvent);
1473     }
1474 #else
1475       EventRecord event ;
1476
1477     EventMask eventMask = everyEvent ;
1478
1479     if (WaitNextEvent(eventMask, &event, sleepTime, (RgnHandle) s_macCursorRgn))
1480     {
1481         MacHandleModifierEvents( &event ) ;
1482         MacHandleOneEvent( &event );
1483     }
1484     else
1485     {
1486         MacHandleModifierEvents( &event ) ;
1487         // idlers
1488         WindowPtr window = ::FrontWindow() ;
1489         if ( window )
1490             ::IdleControls( window ) ;
1491
1492         if ( wxTheApp->ProcessIdle() )
1493             sleepTime = 0 ;
1494         else
1495             sleepTime = GetCaretTime() / 2 ;
1496     }
1497     if ( event.what != kHighLevelEvent )
1498         SetRectRgn( (RgnHandle) s_macCursorRgn , event.where.h , event.where.v ,  event.where.h + 1 , event.where.v + 1 ) ;
1499 #endif
1500     // repeaters
1501
1502     DeletePendingObjects() ;
1503     wxMacProcessNotifierAndPendingEvents() ;
1504 }
1505
1506 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1507 {
1508 #if TARGET_CARBON
1509     EventTargetRef theTarget;
1510     theTarget = GetEventDispatcherTarget();
1511     m_macCurrentEvent = evr ;
1512     SendEventToEventTarget ((EventRef) evr , theTarget);
1513 #else
1514     EventRecord* ev = (EventRecord*) evr ;
1515     m_macCurrentEvent = ev ;
1516
1517     wxApp::sm_lastMessageTime = ev->when ;
1518
1519     switch (ev->what)
1520     {
1521         case mouseDown:
1522             MacHandleMouseDownEvent( ev ) ;
1523             if ( ev->modifiers & controlKey )
1524                 s_lastMouseDown = 2;
1525             else
1526                 s_lastMouseDown = 1;
1527             break;
1528         case mouseUp:
1529             if ( s_lastMouseDown == 2 )
1530             {
1531                 ev->modifiers |= controlKey ;
1532             }
1533             else
1534             {
1535                 ev->modifiers &= ~controlKey ;
1536             }
1537             MacHandleMouseUpEvent( ev ) ;
1538             s_lastMouseDown = 0;
1539             break;
1540         case activateEvt:
1541             MacHandleActivateEvent( ev ) ;
1542             break;
1543         case updateEvt:
1544             MacHandleUpdateEvent( ev ) ;
1545             break;
1546         case keyDown:
1547         case autoKey:
1548             MacHandleKeyDownEvent( ev ) ;
1549             break;
1550         case keyUp:
1551             MacHandleKeyUpEvent( ev ) ;
1552             break;
1553         case diskEvt:
1554             MacHandleDiskEvent( ev ) ;
1555             break;
1556         case osEvt:
1557             MacHandleOSEvent( ev ) ;
1558             break;
1559         case kHighLevelEvent:
1560             MacHandleHighLevelEvent( ev ) ;
1561             break;
1562         default:
1563             break;
1564     }
1565 #endif
1566     wxMacProcessNotifierAndPendingEvents() ;
1567 }
1568
1569 #if !TARGET_CARBON
1570 bool s_macIsInModalLoop = false ;
1571
1572 void wxApp::MacHandleModifierEvents( WXEVENTREF evr )
1573 {
1574     EventRecord* ev = (EventRecord*) evr ;
1575     if ( ev->modifiers != s_lastModifiers && wxWindow::FindFocus() != NULL )
1576     {
1577         wxKeyEvent event(wxEVT_KEY_DOWN);
1578
1579         event.m_shiftDown = ev->modifiers & shiftKey;
1580         event.m_controlDown = ev->modifiers & controlKey;
1581         event.m_altDown = ev->modifiers & optionKey;
1582         event.m_metaDown = ev->modifiers & cmdKey;
1583
1584         event.m_x = ev->where.h;
1585         event.m_y = ev->where.v;
1586         event.m_timeStamp = ev->when;
1587         wxWindow* focus = wxWindow::FindFocus() ;
1588         event.SetEventObject(focus);
1589
1590         if ( (ev->modifiers ^ s_lastModifiers ) & controlKey )
1591         {
1592             event.m_keyCode = WXK_CONTROL ;
1593             event.SetEventType( ( ev->modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1594             focus->GetEventHandler()->ProcessEvent( event ) ;
1595         }
1596         if ( (ev->modifiers ^ s_lastModifiers ) & shiftKey )
1597         {
1598             event.m_keyCode = WXK_SHIFT ;
1599             event.SetEventType( ( ev->modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1600             focus->GetEventHandler()->ProcessEvent( event ) ;
1601         }
1602         if ( (ev->modifiers ^ s_lastModifiers ) & optionKey )
1603         {
1604             event.m_keyCode = WXK_ALT ;
1605             event.SetEventType( ( ev->modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1606             focus->GetEventHandler()->ProcessEvent( event ) ;
1607         }
1608         s_lastModifiers = ev->modifiers ;
1609     }
1610 }
1611
1612 void wxApp::MacHandleHighLevelEvent( WXEVENTREF evr )
1613 {
1614     // we must avoid reentrancy problems when processing high level events eg printing
1615     bool former = s_inYield ;
1616     s_inYield = TRUE ;
1617     EventRecord* ev = (EventRecord*) evr ;
1618     ::AEProcessAppleEvent( ev ) ;
1619     s_inYield = former ;
1620 }
1621
1622 void wxApp::MacHandleMouseDownEvent( WXEVENTREF evr )
1623 {
1624     EventRecord* ev = (EventRecord*) evr ;
1625     wxToolTip::RemoveToolTips() ;
1626
1627     WindowRef window;
1628     WindowRef frontWindow = ::FrontNonFloatingWindow() ;
1629     WindowAttributes frontWindowAttributes = NULL ;
1630     if ( frontWindow )
1631         ::GetWindowAttributes( frontWindow , &frontWindowAttributes ) ;
1632
1633     short windowPart = ::FindWindow(ev->where, &window);
1634     wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
1635     if ( wxPendingDelete.Member(win) )
1636         return ;
1637
1638     BitMap screenBits;
1639     GetQDGlobalsScreenBits( &screenBits );
1640
1641     switch (windowPart)
1642     {
1643         case inMenuBar :
1644             if ( s_macIsInModalLoop )
1645             {
1646                 SysBeep ( 30 ) ;
1647             }
1648             else
1649             {
1650                 UInt32 menuresult = MenuSelect(ev->where) ;
1651                MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) );
1652                 s_lastMouseDown = 0;
1653             }
1654             break ;
1655         case inSysWindow :
1656             SystemClick( ev , window ) ;
1657             s_lastMouseDown = 0;
1658             break ;
1659         case inDrag :
1660             if ( window != frontWindow && s_macIsInModalLoop && !(ev->modifiers & cmdKey ) )
1661             {
1662                 SysBeep ( 30 ) ;
1663             }
1664             else
1665             {
1666                 DragWindow(window, ev->where, &screenBits.bounds);
1667                 if (win)
1668                 {
1669                     GrafPtr port ;
1670                     GetPort( &port ) ;
1671                     Point pt = { 0, 0 } ;
1672                     SetPortWindowPort(window) ;
1673                     LocalToGlobal( &pt ) ;
1674                     SetPort( port ) ;
1675                         win->SetSize( pt.h , pt.v , -1 ,
1676                             -1 , wxSIZE_USE_EXISTING);
1677                 }
1678                 s_lastMouseDown = 0;
1679             }
1680             break ;
1681         case inGoAway:
1682             if (TrackGoAway(window, ev->where))
1683             {
1684                 if ( win )
1685                     win->Close() ;
1686             }
1687             s_lastMouseDown = 0;
1688             break;
1689         case inGrow:
1690           {
1691                 Rect newContentRect ;
1692                 Rect constraintRect ;
1693                 constraintRect.top = win->GetMinHeight() ;
1694                 if ( constraintRect.top == -1 )
1695                     constraintRect.top  = 0 ;
1696                 constraintRect.left = win->GetMinWidth() ;
1697                 if ( constraintRect.left == -1 )
1698                     constraintRect.left  = 0 ;
1699                 constraintRect.right = win->GetMaxWidth() ;
1700                 if ( constraintRect.right == -1 )
1701                     constraintRect.right  = 32000 ;
1702                 constraintRect.bottom = win->GetMaxHeight() ;
1703                 if ( constraintRect.bottom == -1 )
1704                     constraintRect.bottom = 32000 ;
1705
1706                 Boolean growResult = ResizeWindow( window , ev->where ,
1707                     &constraintRect , &newContentRect ) ;
1708                 if ( growResult )
1709                 {
1710                     win->SetSize( newContentRect.left , newContentRect.top ,
1711                         newContentRect.right - newContentRect.left ,
1712                         newContentRect.bottom - newContentRect.top, wxSIZE_USE_EXISTING);
1713                 }
1714                 s_lastMouseDown = 0;
1715           }
1716             break;
1717         case inZoomIn:
1718         case inZoomOut:
1719                 if (TrackBox(window, ev->where, windowPart))
1720                 {
1721                     // TODO setup size event
1722                     ZoomWindow( window , windowPart , false ) ;
1723                     if (win)
1724                     {
1725                         Rect tempRect ;
1726                         GrafPtr port ;
1727                         GetPort( &port ) ;
1728                         Point pt = { 0, 0 } ;
1729                         SetPortWindowPort(window) ;
1730                         LocalToGlobal( &pt ) ;
1731                         SetPort( port ) ;
1732
1733                         GetWindowPortBounds(window, &tempRect ) ;
1734                         win->SetSize( pt.h , pt.v , tempRect.right-tempRect.left ,
1735                             tempRect.bottom-tempRect.top, wxSIZE_USE_EXISTING);
1736                     }
1737                 }
1738             s_lastMouseDown = 0;
1739             break;
1740         case inCollapseBox :
1741                 // TODO setup size event
1742             s_lastMouseDown = 0;
1743             break ;
1744
1745         case inContent :
1746                 {
1747                     GrafPtr port ;
1748                     GetPort( &port ) ;
1749                     SetPortWindowPort(window) ;
1750                     SetPort( port ) ;
1751                 }
1752                 if ( window != frontWindow && wxTheApp->s_captureWindow == NULL )
1753                 {
1754                     if ( s_macIsInModalLoop )
1755                     {
1756                         SysBeep ( 30 ) ;
1757                     }
1758                     else if ( UMAIsWindowFloating( window ) )
1759                     {
1760                         if ( win )
1761                             win->MacMouseDown( ev , windowPart ) ;
1762                     }
1763                     else
1764                     {
1765                         if ( win )
1766                             win->MacMouseDown( ev , windowPart ) ;
1767                         ::SelectWindow( window ) ;
1768                     }
1769                 }
1770                 else
1771                 {
1772                     if ( win )
1773                         win->MacMouseDown( ev , windowPart ) ;
1774                 }
1775             break ;
1776         default:
1777             break;
1778     }
1779 }
1780
1781 void wxApp::MacHandleMouseUpEvent( WXEVENTREF evr )
1782 {
1783     EventRecord* ev = (EventRecord*) evr ;
1784     WindowRef window;
1785
1786     short windowPart = inNoWindow ;
1787     if ( wxTheApp->s_captureWindow )
1788     {
1789         window = (WindowRef) s_captureWindow->MacGetRootWindow() ;
1790         windowPart = inContent ;
1791     }
1792     else
1793     {
1794         windowPart = ::FindWindow(ev->where, &window) ;
1795     }
1796
1797     switch (windowPart)
1798     {
1799         case inMenuBar :
1800             break ;
1801         case inSysWindow :
1802             break ;
1803         default:
1804             {
1805                 wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
1806                 if ( win )
1807                     win->MacMouseUp( ev , windowPart ) ;
1808             }
1809             break;
1810     }
1811 }
1812
1813 #endif
1814
1815 long wxMacTranslateKey(unsigned char key, unsigned char code) ;
1816 long wxMacTranslateKey(unsigned char key, unsigned char code)
1817 {
1818     long retval = key ;
1819     switch (key)
1820     {
1821         case kHomeCharCode :
1822                  retval = WXK_HOME;
1823           break;
1824         case kEnterCharCode :
1825                  retval = WXK_RETURN;
1826           break;
1827         case kEndCharCode :
1828                  retval = WXK_END;
1829           break;
1830         case kHelpCharCode :
1831                  retval = WXK_HELP;
1832           break;
1833         case kBackspaceCharCode :
1834                  retval = WXK_BACK;
1835           break;
1836         case kTabCharCode :
1837                  retval = WXK_TAB;
1838           break;
1839         case kPageUpCharCode :
1840                  retval = WXK_PAGEUP;
1841           break;
1842         case kPageDownCharCode :
1843                  retval = WXK_PAGEDOWN;
1844           break;
1845         case kReturnCharCode :
1846                  retval = WXK_RETURN;
1847           break;
1848             case kFunctionKeyCharCode :
1849             {
1850                 switch( code )
1851                 {
1852                     case 0x7a :
1853                         retval = WXK_F1 ;
1854                         break;
1855                     case 0x78 :
1856                         retval = WXK_F2 ;
1857                         break;
1858                     case 0x63 :
1859                         retval = WXK_F3 ;
1860                         break;
1861                     case 0x76 :
1862                         retval = WXK_F4 ;
1863                         break;
1864                     case 0x60 :
1865                         retval = WXK_F5 ;
1866                         break;
1867                     case 0x61 :
1868                         retval = WXK_F6 ;
1869                         break;
1870                     case 0x62:
1871                         retval = WXK_F7 ;
1872                         break;
1873                     case 0x64 :
1874                         retval = WXK_F8 ;
1875                         break;
1876                     case 0x65 :
1877                         retval = WXK_F9 ;
1878                         break;
1879                     case 0x6D :
1880                         retval = WXK_F10 ;
1881                         break;
1882                     case 0x67 :
1883                         retval = WXK_F11 ;
1884                         break;
1885                     case 0x6F :
1886                         retval = WXK_F12 ;
1887                         break;
1888                     case 0x69 :
1889                         retval = WXK_F13 ;
1890                         break;
1891                     case 0x6B :
1892                         retval = WXK_F14 ;
1893                         break;
1894                     case 0x71 :
1895                         retval = WXK_F15 ;
1896                         break;
1897                 }
1898             }
1899             break ;
1900             case kEscapeCharCode :
1901                 retval = WXK_ESCAPE ;
1902             break ;
1903             case kLeftArrowCharCode :
1904                 retval = WXK_LEFT ;
1905             break ;
1906             case kRightArrowCharCode :
1907                 retval = WXK_RIGHT ;
1908             break ;
1909             case kUpArrowCharCode :
1910                 retval = WXK_UP ;
1911             break ;
1912             case kDownArrowCharCode :
1913                 retval = WXK_DOWN ;
1914             break ;
1915             case kDeleteCharCode :
1916                 retval = WXK_DELETE ;
1917              default:
1918             break ;
1919      } // end switch
1920
1921     return retval;
1922 }
1923
1924 #if !TARGET_CARBON
1925 void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
1926 {
1927     EventRecord* ev = (EventRecord*) evr ;
1928     wxToolTip::RemoveToolTips() ;
1929
1930     UInt32 menuresult = UMAMenuEvent(ev) ;
1931     if ( HiWord( menuresult ) )
1932     {
1933         if ( !s_macIsInModalLoop )
1934             MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) ) ;
1935     }
1936     else
1937     {
1938          wxWindow* focus = wxWindow::FindFocus() ;
1939
1940         if ( MacSendKeyDownEvent( focus , ev->message , ev->modifiers , ev->when , ev->where.h , ev->where.v ) == false )
1941         {
1942             // has not been handled -> perform default
1943             wxControl* control = wxDynamicCast( focus , wxControl ) ;
1944             if ( control &&  control->GetMacControl() != NULL )
1945             {
1946                 short keycode ;
1947                 short keychar ;
1948                 keychar = short(ev->message & charCodeMask);
1949                 keycode = short(ev->message & keyCodeMask) >> 8 ;
1950                 ::HandleControlKey( (ControlHandle) control->GetMacControl() , keycode , keychar , ev->modifiers ) ;
1951             }
1952         }
1953     }
1954 }
1955
1956 void wxApp::MacHandleKeyUpEvent( WXEVENTREF evr )
1957 {
1958     EventRecord* ev = (EventRecord*) evr ;
1959     wxToolTip::RemoveToolTips() ;
1960
1961     UInt32 menuresult = UMAMenuEvent(ev) ;
1962     if ( HiWord( menuresult ) )
1963     {
1964     }
1965     else
1966     {
1967         MacSendKeyUpEvent( wxWindow::FindFocus() , ev->message , ev->modifiers , ev->when , ev->where.h , ev->where.v ) ;
1968     }
1969 }
1970
1971 #endif
1972
1973 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
1974 {
1975     if ( !focus )
1976         return false ;
1977
1978     short keycode ;
1979     short keychar ;
1980     keychar = short(keymessage & charCodeMask);
1981     keycode = short(keymessage & keyCodeMask) >> 8 ;
1982
1983     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1984     {
1985         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1986         // and look at the character after
1987         UInt32 state = 0;
1988         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1989         keychar = short(keyInfo & charCodeMask);
1990         keycode = short(keyInfo & keyCodeMask) >> 8 ;
1991     }
1992     long keyval = wxMacTranslateKey(keychar, keycode) ;
1993     long realkeyval = keyval ;
1994     if ( keyval == keychar )
1995     {
1996         // 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)
1997         realkeyval = short(keymessage & charCodeMask) ;
1998         keyval = wxToupper( keyval ) ;
1999     }
2000
2001     wxKeyEvent event(wxEVT_KEY_DOWN);
2002     bool handled = false ;
2003     event.m_shiftDown = modifiers & shiftKey;
2004     event.m_controlDown = modifiers & controlKey;
2005     event.m_altDown = modifiers & optionKey;
2006     event.m_metaDown = modifiers & cmdKey;
2007     event.m_keyCode = keyval ;
2008
2009     event.m_x = wherex;
2010     event.m_y = wherey;
2011     event.m_timeStamp = when;
2012     event.SetEventObject(focus);
2013     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
2014     if ( handled && event.GetSkipped() )
2015         handled = false ;
2016     if ( !handled )
2017     {
2018 #if wxUSE_ACCEL
2019         if (!handled)
2020         {
2021             wxWindow *ancestor = focus;
2022             while (ancestor)
2023             {
2024                 int command = ancestor->GetAcceleratorTable()->GetCommand( event );
2025                 if (command != -1)
2026                 {
2027                     wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
2028                     handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
2029                     break;
2030                 }
2031                 if (ancestor->IsTopLevel())
2032                     break;
2033                 ancestor = ancestor->GetParent();
2034             }
2035         }
2036 #endif // wxUSE_ACCEL
2037     }
2038     if (!handled)
2039     {
2040         event.Skip( FALSE ) ;
2041         event.SetEventType( wxEVT_CHAR ) ;
2042         // raw value again
2043         event.m_keyCode = realkeyval ;
2044
2045         handled = focus->GetEventHandler()->ProcessEvent( event ) ;
2046         if ( handled && event.GetSkipped() )
2047             handled = false ;
2048     }
2049     if ( !handled &&
2050          (keyval == WXK_TAB) &&
2051 // CS: copied the change below from wxGTK
2052 // VZ: testing for wxTE_PROCESS_TAB shouldn't be done here the control may
2053 //     have this style, yet choose not to process this particular TAB in which
2054 //     case TAB must still work as a navigational character
2055 #if 0
2056          (!focus->HasFlag(wxTE_PROCESS_TAB)) &&
2057 #endif
2058          (focus->GetParent()) &&
2059          (focus->GetParent()->HasFlag( wxTAB_TRAVERSAL)) )
2060     {
2061         wxNavigationKeyEvent new_event;
2062         new_event.SetEventObject( focus );
2063         new_event.SetDirection( !event.ShiftDown() );
2064         /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
2065         new_event.SetWindowChange( event.ControlDown() );
2066         new_event.SetCurrentFocus( focus );
2067         handled = focus->GetEventHandler()->ProcessEvent( new_event );
2068         if ( handled && new_event.GetSkipped() )
2069             handled = false ;
2070     }
2071     // backdoor handler for default return and command escape
2072     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
2073     {
2074           // if window is not having a focus still testing for default enter or cancel
2075           // TODO add the UMA version for ActiveNonFloatingWindow
2076           wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
2077           if ( focus )
2078           {
2079             if ( keyval == WXK_RETURN )
2080             {
2081                  wxButton *def = wxDynamicCast(focus->GetDefaultItem(),
2082                                                        wxButton);
2083                  if ( def && def->IsEnabled() )
2084                  {
2085                      wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
2086                      event.SetEventObject(def);
2087                      def->Command(event);
2088                      return true ;
2089                 }
2090             }
2091             /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
2092             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
2093             {
2094                   wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
2095                   new_event.SetEventObject( focus );
2096                   handled = focus->GetEventHandler()->ProcessEvent( new_event );
2097             }
2098           }
2099     }
2100     return handled ;
2101 }
2102
2103 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
2104 {
2105     if ( !focus )
2106         return false ;
2107
2108     short keycode ;
2109     short keychar ;
2110     keychar = short(keymessage & charCodeMask);
2111     keycode = short(keymessage & keyCodeMask) >> 8 ;
2112     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
2113     {
2114         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
2115         // and look at the character after
2116         UInt32 state = 0;
2117         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
2118         keychar = short(keyInfo & charCodeMask);
2119         keycode = short(keyInfo & keyCodeMask) >> 8 ;
2120     }
2121     long keyval = wxMacTranslateKey(keychar, keycode) ;
2122
2123     if ( keyval == keychar )
2124     {
2125         keyval = wxToupper( keyval ) ;
2126     }
2127     bool handled = false ;
2128
2129     wxKeyEvent event(wxEVT_KEY_UP);
2130     event.m_shiftDown = modifiers & shiftKey;
2131     event.m_controlDown = modifiers & controlKey;
2132     event.m_altDown = modifiers & optionKey;
2133     event.m_metaDown = modifiers & cmdKey;
2134     event.m_keyCode = keyval ;
2135
2136     event.m_x = wherex;
2137     event.m_y = wherey;
2138     event.m_timeStamp = when;
2139     event.SetEventObject(focus);
2140     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
2141
2142     return handled ;
2143 }
2144
2145 #if !TARGET_CARBON
2146 void wxApp::MacHandleActivateEvent( WXEVENTREF evr )
2147 {
2148     EventRecord* ev = (EventRecord*) evr ;
2149     WindowRef window = (WindowRef) ev->message ;
2150     if ( window )
2151     {
2152         bool activate = (ev->modifiers & activeFlag ) ;
2153         WindowClass wclass ;
2154         ::GetWindowClass ( window , &wclass ) ;
2155         if ( wclass == kFloatingWindowClass )
2156         {
2157             // if it is a floater we activate/deactivate the front non-floating window instead
2158             window = ::FrontNonFloatingWindow() ;
2159         }
2160         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
2161         if ( win )
2162             win->MacActivate( ev->when , activate ) ;
2163     }
2164 }
2165
2166 void wxApp::MacHandleUpdateEvent( WXEVENTREF evr )
2167 {
2168     EventRecord* ev = (EventRecord*) evr ;
2169     WindowRef window = (WindowRef) ev->message ;
2170     wxTopLevelWindowMac * win = wxFindWinFromMacWindow( window ) ;
2171     if ( win )
2172     {
2173         if ( !wxPendingDelete.Member(win) )
2174             win->MacUpdate( ev->when ) ;
2175     }
2176     else
2177     {
2178         // since there is no way of telling this foreign window to update itself
2179         // we have to invalidate the update region otherwise we keep getting the same
2180         // event over and over again
2181         BeginUpdate( window ) ;
2182         EndUpdate( window ) ;
2183     }
2184 }
2185
2186 void wxApp::MacHandleDiskEvent( WXEVENTREF evr )
2187 {
2188     EventRecord* ev = (EventRecord*) evr ;
2189     if ( HiWord( ev->message ) != noErr )
2190   {
2191         OSErr err ;
2192         Point point ;
2193          SetPt( &point , 100 , 100 ) ;
2194
2195           err = DIBadMount( point , ev->message ) ;
2196         wxASSERT( err == noErr ) ;
2197     }
2198 }
2199
2200 void wxApp::MacHandleOSEvent( WXEVENTREF evr )
2201 {
2202     EventRecord* ev = (EventRecord*) evr ;
2203     switch( ( ev->message & osEvtMessageMask ) >> 24 )
2204     {
2205         case suspendResumeMessage :
2206             {
2207                 bool isResuming = ev->message & resumeFlag ;
2208                 bool convertClipboard = ev->message & convertClipboardFlag ;
2209
2210                 bool doesActivate = UMAGetProcessModeDoesActivateOnFGSwitch() ;
2211                 if ( isResuming )
2212                 {
2213                     WindowRef oldFrontWindow = NULL ;
2214                     WindowRef newFrontWindow = NULL ;
2215
2216                     // in case we don't take care of activating ourselves, we have to synchronize
2217                     // our idea of the active window with the process manager's - which it already activated
2218
2219                     if ( !doesActivate )
2220                         oldFrontWindow = ::FrontNonFloatingWindow() ;
2221
2222                     MacResume( convertClipboard ) ;
2223
2224                     newFrontWindow = ::FrontNonFloatingWindow() ;
2225
2226                     if ( oldFrontWindow )
2227                     {
2228                         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( oldFrontWindow ) ;
2229                         if ( win )
2230                             win->MacActivate( ev->when , false ) ;
2231                     }
2232                     if ( newFrontWindow )
2233                     {
2234                         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( newFrontWindow ) ;
2235                         if ( win )
2236                             win->MacActivate( ev->when , true ) ;
2237                     }
2238                 }
2239                 else
2240                 {
2241                     MacSuspend( convertClipboard ) ;
2242                 }
2243             }
2244             break ;
2245         case mouseMovedMessage :
2246             {
2247                 WindowRef window;
2248
2249                 wxWindow* currentMouseWindow = NULL ;
2250
2251                 if (s_captureWindow )
2252                 {
2253                     currentMouseWindow = s_captureWindow ;
2254                 }
2255                 else
2256                 {
2257                     wxWindow::MacGetWindowFromPoint( wxPoint( ev->where.h , ev->where.v ) ,
2258                                                              &currentMouseWindow ) ;
2259                 }
2260
2261                 if ( currentMouseWindow != wxWindow::s_lastMouseWindow )
2262                 {
2263                     wxMouseEvent event ;
2264
2265                     bool isDown = !(ev->modifiers & btnState) ; // 1 is for up
2266                     bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse
2267
2268                     event.m_leftDown = isDown && !controlDown;
2269                     event.m_middleDown = FALSE;
2270                     event.m_rightDown = isDown && controlDown;
2271                     event.m_shiftDown = ev->modifiers & shiftKey;
2272                     event.m_controlDown = ev->modifiers & controlKey;
2273                     event.m_altDown = ev->modifiers & optionKey;
2274                     event.m_metaDown = ev->modifiers & cmdKey;
2275                     event.m_x = ev->where.h;
2276                     event.m_y = ev->where.v;
2277                     event.m_timeStamp = ev->when;
2278                     event.SetEventObject(this);
2279
2280                     if ( wxWindow::s_lastMouseWindow )
2281                     {
2282                         wxMouseEvent eventleave(event);
2283                         eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
2284                         wxWindow::s_lastMouseWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
2285                         eventleave.SetEventObject( wxWindow::s_lastMouseWindow ) ;
2286
2287                         wxWindow::s_lastMouseWindow->GetEventHandler()->ProcessEvent(eventleave);
2288                     }
2289                     if ( currentMouseWindow )
2290                     {
2291                         wxMouseEvent evententer(event);
2292                         evententer.SetEventType( wxEVT_ENTER_WINDOW );
2293                         currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
2294                         evententer.SetEventObject( currentMouseWindow ) ;
2295                         currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
2296                     }
2297                     wxWindow::s_lastMouseWindow = currentMouseWindow ;
2298                 }
2299
2300                 short windowPart = inNoWindow ;
2301
2302                 if ( s_captureWindow )
2303                 {
2304                     window = (WindowRef) s_captureWindow->MacGetRootWindow() ;
2305                     windowPart = inContent ;
2306                 }
2307                 else
2308                 {
2309                     windowPart = ::FindWindow(ev->where, &window);
2310                 }
2311
2312                 switch (windowPart)
2313                 {
2314                     case inContent :
2315                         {
2316                             wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
2317                             if ( win )
2318                                 win->MacMouseMoved( ev , windowPart ) ;
2319                             else
2320                             {
2321                                 if ( wxIsBusy() )
2322                                 {
2323                                 }
2324                                 else
2325                                     UMAShowArrowCursor();
2326                              }
2327                         }
2328                         break;
2329                     default :
2330                         {
2331                             if ( wxIsBusy() )
2332                             {
2333                             }
2334                             else
2335                                 UMAShowArrowCursor();
2336                         }
2337                         break ;
2338                 }
2339             }
2340             break ;
2341
2342     }
2343 }
2344 #endif
2345
2346 void wxApp::MacHandleMenuCommand( wxUint32 id )
2347 {
2348         wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
2349         wxMenu* menu = NULL ;
2350         wxMenuItem* item = NULL ;
2351         if ( mbar )
2352         {
2353             item = mbar->FindItem( id , &menu ) ;
2354         }
2355         wxCHECK_RET( item != NULL && menu != NULL && mbar != NULL, wxT("error in menu item callback") );
2356
2357         if (item->IsCheckable())
2358         {
2359             item->Check( !item->IsChecked() ) ;
2360         }
2361
2362         menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
2363 }
2364
2365 #if !TARGET_CARBON
2366 void wxApp::MacHandleMenuSelect( int macMenuId , int macMenuItemNum )
2367 {
2368     if (macMenuId == 0)
2369          return; // no menu item selected
2370
2371     if (macMenuId == kwxMacAppleMenuId && macMenuItemNum > 1)
2372     {
2373         #if ! TARGET_CARBON
2374         Str255        deskAccessoryName ;
2375         GrafPtr        savedPort ;
2376
2377         GetMenuItemText(GetMenuHandle(kwxMacAppleMenuId), macMenuItemNum, deskAccessoryName);
2378         GetPort(&savedPort);
2379         OpenDeskAcc(deskAccessoryName);
2380         SetPort(savedPort);
2381         #endif
2382     }
2383     else
2384     {
2385         MenuCommand id ;
2386         GetMenuItemCommandID( GetMenuHandle(macMenuId) , macMenuItemNum , &id ) ;
2387         MacHandleMenuCommand( id ) ;
2388     }
2389     HiliteMenu(0);
2390 }
2391 #endif