src/mac/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 #include <string.h>
  42
  43 // mac
  44
  45 #ifndef __DARWIN__
  46   #if __option(profile)
  47     #include <profiler.h>
  48   #endif
  49 #endif
  50
  51 #include "apprsrc.h"
  52
  53 #include "wx/mac/uma.h"
  54 #include "wx/mac/macnotfy.h"
  55
  56 #ifdef __DARWIN__
  57 #  include <CoreServices/CoreServices.h>
  58 #  if defined(WXMAKINGDLL)
  59 #    include <mach-o/dyld.h>
  60 #  endif
  61 #else
  62 #  include <Sound.h>
  63 #  include <Threads.h>
  64 #  include <ToolUtils.h>
  65 #  include <DiskInit.h>
  66 #  include <Devices.h>
  67 #endif
  68
  69 extern wxList wxPendingDelete;
  70 extern wxList *wxWinMacWindowList;
  71 extern wxList *wxWinMacControlList;
  72
  73 // statics for implementation
  74
  75 static bool s_inYield = FALSE;
  76 static bool s_inOnIdle = FALSE;
  77
  78 #if TARGET_CARBON
  79 static bool s_inReceiveEvent = FALSE ;
  80 static EventTime sleepTime = kEventDurationNoWait ;
  81 #else
  82 static long sleepTime = 0 ;
  83 #endif
  84
  85 wxApp *wxTheApp = NULL;
  86
  87 #if !USE_SHARED_LIBRARY
  88 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
  89 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
  90     EVT_IDLE(wxApp::OnIdle)
  91     EVT_END_SESSION(wxApp::OnEndSession)
  92     EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
  93 END_EVENT_TABLE()
  94 #endif
  95
  96
  97 const short    kMacMinHeap = (29 * 1024) ;
  98 // platform specific static variables
  99
 100 const short kwxMacMenuBarResource = 1 ;
 101 const short kwxMacAppleMenuId = 1 ;
 102
 103 WXHRGN    wxApp::s_macCursorRgn = NULL;
 104 wxWindow* wxApp::s_captureWindow = NULL ;
 105 int       wxApp::s_lastMouseDown = 0 ;
 106 long      wxApp::sm_lastMessageTime = 0;
 107 long      wxApp::s_lastModifiers = 0 ;
 108
 109
 110 bool      wxApp::s_macDefaultEncodingIsPC = true ;
 111 bool      wxApp::s_macSupportPCMenuShortcuts = true ;
 112 long      wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
 113 long      wxApp::s_macPreferencesMenuItemId = 0 ;
 114 long      wxApp::s_macExitMenuItemId = wxID_EXIT ;
 115 wxString  wxApp::s_macHelpMenuTitleName = wxT("&Help") ;
 116
 117 //----------------------------------------------------------------------
 118 // Core Apple Event Support
 119 //----------------------------------------------------------------------
 120
 121 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 122 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 123 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 124 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 125
 126 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 127 {
 128     return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
 129 }
 130
 131 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 132 {
 133     return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
 134 }
 135
 136 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 137 {
 138     return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
 139 }
 140
 141 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 142 {
 143     return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
 144 }
 145
 146 // AEODoc Calls MacOpenFile on each of the files passed
 147
 148 short wxApp::MacHandleAEODoc(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 149 {
 150     AEDescList docList;
 151     AEKeyword keywd;
 152     DescType returnedType;
 153     Size actualSize;
 154     long itemsInList;
 155     FSSpec theSpec;
 156     OSErr err;
 157     short i;
 158     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 159     if (err != noErr)
 160         return err;
 161
 162     err = AECountItems(&docList, &itemsInList);
 163     if (err != noErr)
 164         return err;
 165
 166     ProcessSerialNumber PSN ;
 167     PSN.highLongOfPSN = 0 ;
 168     PSN.lowLongOfPSN = kCurrentProcess ;
 169     SetFrontProcess( &PSN ) ;
 170
 171     for (i = 1; i <= itemsInList; i++) {
 172         AEGetNthPtr(&docList, i, typeFSS, &keywd, &returnedType,
 173         (Ptr) & theSpec, sizeof(theSpec), &actualSize);
 174         wxString fName = wxMacFSSpec2MacFilename(&theSpec);
 175         MacOpenFile(fName);
 176     }
 177     return noErr;
 178 }
 179
 180 // AEPDoc Calls MacPrintFile on each of the files passed
 181
 182 short wxApp::MacHandleAEPDoc(const WXEVENTREF event , WXEVENTREF WXUNUSED(reply))
 183 {
 184     AEDescList docList;
 185     AEKeyword keywd;
 186     DescType returnedType;
 187     Size actualSize;
 188     long itemsInList;
 189     FSSpec theSpec;
 190     OSErr err;
 191     short i;
 192     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 193     if (err != noErr)
 194         return err;
 195
 196     err = AECountItems(&docList, &itemsInList);
 197     if (err != noErr)
 198         return err;
 199
 200     ProcessSerialNumber PSN ;
 201     PSN.highLongOfPSN = 0 ;
 202     PSN.lowLongOfPSN = kCurrentProcess ;
 203     SetFrontProcess( &PSN ) ;
 204
 205     for (i = 1; i <= itemsInList; i++) {
 206         AEGetNthPtr(&docList, i, typeFSS, &keywd, &returnedType,
 207         (Ptr) & theSpec, sizeof(theSpec), &actualSize);
 208         wxString fName = wxMacFSSpec2MacFilename(&theSpec);
 209         MacPrintFile(fName);
 210     }
 211     return noErr;
 212 }
 213
 214 // AEOApp calls MacNewFile
 215
 216 short wxApp::MacHandleAEOApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 217 {
 218     MacNewFile() ;
 219     return noErr ;
 220 }
 221
 222 // AEQuit attempts to quit the application
 223
 224 short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 225 {
 226  /*   wxWindow* win = GetTopWindow() ;
 227     if ( win )
 228     {
 229         win->Close(TRUE ) ;
 230     }
 231     else
 232  */
 233     {
 234         ExitMainLoop() ;
 235     }
 236     return noErr ;
 237 }
 238
 239 //----------------------------------------------------------------------
 240 // Support Routines linking the Mac...File Calls to the Document Manager
 241 //----------------------------------------------------------------------
 242
 243 void wxApp::MacOpenFile(const wxString & fileName )
 244 {
 245     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 246     if ( dm )
 247         dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 248 }
 249
 250 void wxApp::MacPrintFile(const wxString & fileName )
 251 {
 252     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 253     if ( dm )
 254     {
 255         wxDocument *doc = dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 256         if ( doc )
 257         {
 258             wxView* view = doc->GetFirstView() ;
 259             if( view )
 260             {
 261                 wxPrintout *printout = view->OnCreatePrintout();
 262                 if (printout)
 263                 {
 264                     wxPrinter printer;
 265                     printer.Print(view->GetFrame(), printout, TRUE);
 266                     delete printout;
 267                 }
 268             }
 269             if (doc->Close())
 270             {
 271                 doc->DeleteAllViews();
 272                 dm->RemoveDocument(doc) ;
 273             }
 274         }
 275     }
 276 }
 277
 278 void wxApp::MacNewFile()
 279 {
 280 }
 281
 282 //----------------------------------------------------------------------
 283 // Carbon Event Handler
 284 //----------------------------------------------------------------------
 285
 286 #if TARGET_CARBON
 287
 288     static const EventTypeSpec eventList[] =
 289     {
 290         { kEventClassCommand, kEventProcessCommand } ,
 291         { kEventClassCommand, kEventCommandUpdateStatus } ,
 292
 293         { kEventClassApplication , kEventAppActivated } ,
 294         { kEventClassApplication , kEventAppDeactivated } ,
 295         // handling the quit event is not recommended by apple
 296         // rather using the quit apple event - which we do
 297
 298         { kEventClassAppleEvent , kEventAppleEvent } ,
 299
 300         { kEventClassMouse , kEventMouseDown } ,
 301         { 'WXMC' , 'WXMC' }
 302     } ;
 303
 304 static pascal OSStatus MenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 305 {
 306     return eventNotHandledErr ;
 307 }
 308
 309 // due to the rather low-level event API of wxWindows, we cannot use RunApplicationEventLoop
 310 // but have to use ReceiveNextEvent dealing with events manually, therefore we also have
 311 // deal with clicks in the menu bar explicitely
 312
 313 static pascal OSStatus MouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 314 {
 315     OSStatus result = eventNotHandledErr ;
 316
 317     switch( GetEventKind(event) )
 318     {
 319         case kEventMouseDown :
 320         {
 321             Point point ;
 322             WindowRef window ;
 323
 324             GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL,
 325                 sizeof( Point ), NULL, &point );
 326             short windowPart = ::FindWindow(point, &window);
 327
 328             if ( windowPart == inMenuBar )
 329             {
 330                 MenuSelect( point ) ;
 331                 result = noErr ;
 332             }
 333         }
 334         break ;
 335     }
 336
 337     return result ;
 338 }
 339
 340 static pascal OSStatus CommandEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 341 {
 342     OSStatus result = eventNotHandledErr ;
 343
 344     HICommand command ;
 345
 346     GetEventParameter( event, kEventParamDirectObject, typeHICommand, NULL,
 347         sizeof( HICommand ), NULL, &command );
 348
 349     MenuCommand id = command.commandID ;
 350     if ( id == kHICommandPreferences )
 351         id = wxApp::s_macPreferencesMenuItemId ;
 352
 353     wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 354     wxMenu* menu = NULL ;
 355     wxMenuItem* item = NULL ;
 356
 357     if ( mbar )
 358         item = mbar->FindItem( id , &menu ) ;
 359
 360     if ( item == NULL || menu == NULL || mbar == NULL )
 361         return result ;
 362
 363        switch( GetEventKind( event ) )
 364        {
 365            case kEventProcessCommand :
 366            {
 367                 if (item->IsCheckable())
 368                 {
 369                     item->Check( !item->IsChecked() ) ;
 370                 }
 371
 372                 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
 373                 result = noErr ;
 374             }
 375                break ;
 376         case kEventCommandUpdateStatus:
 377             // eventually trigger an updateui round
 378                 result = noErr ;
 379             break ;
 380            default :
 381                break ;
 382        }
 383
 384     return result ;
 385 }
 386
 387 static pascal OSStatus ApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 388 {
 389     OSStatus result = eventNotHandledErr ;
 390     switch ( GetEventKind( event ) )
 391     {
 392         case kEventAppActivated :
 393             {
 394                 if ( wxTheApp )
 395                     wxTheApp->MacResume( true ) ;
 396                 result = noErr ;
 397             }
 398             break ;
 399         case kEventAppDeactivated :
 400             {
 401                 if ( wxTheApp )
 402                     wxTheApp->MacSuspend( true ) ;
 403                 result = noErr ;
 404             }
 405             break ;
 406         default :
 407             break ;
 408     }
 409     return result ;
 410 }
 411
 412 pascal OSStatus wxAppEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 413 {
 414     OSStatus result = eventNotHandledErr ;
 415     switch( GetEventClass( event ) )
 416     {
 417         case kEventClassCommand :
 418             result = CommandEventHandler( handler , event , data ) ;
 419             break ;
 420         case kEventClassApplication :
 421             result = ApplicationEventHandler( handler , event , data ) ;
 422             break ;
 423         case kEventClassMenu :
 424             result = MenuEventHandler( handler , event , data ) ;
 425             break ;
 426         case kEventClassMouse :
 427             result = MouseEventHandler( handler , event , data ) ;
 428             break ;
 429         case kEventClassAppleEvent :
 430             {
 431                 EventRecord rec ;
 432                 wxMacConvertEventToRecord( event , &rec ) ;
 433                 result = AEProcessAppleEvent( &rec ) ;
 434             }
 435             break ;
 436         default :
 437             break ;
 438     }
 439
 440     return result ;
 441 }
 442
 443 DEFINE_ONE_SHOT_HANDLER_GETTER( wxAppEventHandler )
 444
 445 #endif
 446
 447 #if defined(WXMAKINGDLL) && !defined(__DARWIN__)
 448 // we know it's there ;-)
 449 WXIMPORT char std::__throws_bad_alloc ;
 450 #endif
 451
 452 bool wxApp::Initialize()
 453 {
 454     int error = 0 ;
 455
 456     // Mac-specific
 457
 458     UMAInitToolbox( 4 ) ;
 459     SetEventMask( everyEvent ) ;
 460     UMAShowWatchCursor() ;
 461
 462 #if defined(WXMAKINGDLL) && defined(__DARWIN__)
 463     // open shared library resources from here since we don't have
 464     //   __wxinitialize in Mach-O shared libraries
 465     wxStAppResource::OpenSharedLibraryResource(NULL);
 466 #endif
 467
 468 #ifndef __DARWIN__
 469     // test the minimal configuration necessary
 470
 471 #  if !TARGET_CARBON
 472     long theSystem ;
 473     long theMachine;
 474
 475     if (Gestalt(gestaltMachineType, &theMachine) != noErr)
 476     {
 477         error = kMacSTRWrongMachine;
 478     }
 479     else if (theMachine < gestaltMacPlus)
 480     {
 481         error = kMacSTRWrongMachine;
 482     }
 483     else if (Gestalt(gestaltSystemVersion, &theSystem) != noErr )
 484     {
 485         error = kMacSTROldSystem  ;
 486     }
 487     else if ( theSystem < 0x0860 )
 488     {
 489         error = kMacSTROldSystem  ;
 490     }
 491     else if ((long)GetApplLimit() - (long)ApplicationZone() < kMacMinHeap)
 492     {
 493         error = kMacSTRSmallSize;
 494     }
 495 #  endif
 496     /*
 497     else
 498     {
 499         if ( !UMAHasAppearance() )
 500         {
 501             error = kMacSTRNoPre8Yet ;
 502         }
 503     }
 504     */
 505 #endif
 506
 507     // if we encountered any problems so far, give the error code and exit immediately
 508
 509   if ( error )
 510   {
 511         wxStAppResource resload ;
 512         short itemHit;
 513         Str255 message;
 514
 515         GetIndString(message, 128, error);
 516         UMAShowArrowCursor() ;
 517         ParamText("\pFatal Error", message, (ConstStr255Param)"\p", (ConstStr255Param)"\p");
 518         itemHit = Alert(128, nil);
 519       return FALSE ;
 520   }
 521
 522 #ifndef __DARWIN__
 523 #  if __option(profile)
 524     ProfilerInit( collectDetailed, bestTimeBase , 20000 , 40 ) ;
 525 #  endif
 526 #endif
 527
 528 #ifndef __DARWIN__
 529     // now avoid exceptions thrown for new (bad_alloc)
 530     // FIXME CS for some changes outside wxMac does not compile anymore
 531 #if 0
 532     std::__throws_bad_alloc = 0 ;
 533 #endif
 534
 535 #endif
 536     wxMacSetupConverters() ;
 537
 538     s_macCursorRgn = ::NewRgn() ;
 539
 540     wxClassInfo::InitializeClasses();
 541
 542 #if wxUSE_RESOURCES
 543 //    wxGetResource(wxT("wxWindows"), wxT("OsVersion"), &wxOsVersion);
 544 #endif
 545
 546 #if wxUSE_THREADS
 547     wxPendingEventsLocker = new wxCriticalSection;
 548 #endif
 549
 550     wxTheColourDatabase = new wxColourDatabase(wxKEY_STRING);
 551     wxTheColourDatabase->Initialize();
 552
 553     wxWinMacWindowList = new wxList(wxKEY_INTEGER);
 554     wxWinMacControlList = new wxList(wxKEY_INTEGER);
 555
 556     wxInitializeStockLists();
 557     wxInitializeStockObjects();
 558
 559     wxBitmap::InitStandardHandlers();
 560
 561     wxModule::RegisterModules();
 562     if (!wxModule::InitializeModules()) {
 563         return FALSE;
 564     }
 565
 566     wxMacCreateNotifierTable() ;
 567
 568     UMAShowArrowCursor() ;
 569
 570     return TRUE;
 571 }
 572
 573 bool wxApp::OnInitGui()
 574 {
 575     if( !wxAppBase::OnInitGui() )
 576         return false ;
 577
 578 #if TARGET_CARBON
 579     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 580
 581     InstallApplicationEventHandler(
 582         GetwxAppEventHandlerUPP(),
 583         GetEventTypeCount(eventList), eventList, wxTheApp, &((EventHandlerRef)wxTheApp->m_macEventHandler));
 584 #endif
 585
 586 #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340)
 587     AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 588                            NewAEEventHandlerUPP(AEHandleODoc) ,
 589                            0 , FALSE ) ;
 590     AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 591                            NewAEEventHandlerUPP(AEHandleOApp) ,
 592                            0 , FALSE ) ;
 593     AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 594                            NewAEEventHandlerUPP(AEHandlePDoc) ,
 595                            0 , FALSE ) ;
 596     AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 597                            NewAEEventHandlerUPP(AEHandleQuit) ,
 598                            0 , FALSE ) ;
 599 #else
 600     AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 601                            NewAEEventHandlerProc(AEHandleODoc) ,
 602                            0 , FALSE ) ;
 603     AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 604                            NewAEEventHandlerProc(AEHandleOApp) ,
 605                            0 , FALSE ) ;
 606     AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 607                            NewAEEventHandlerProc(AEHandlePDoc) ,
 608                            0 , FALSE ) ;
 609     AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 610                            NewAEEventHandlerProc(AEHandleQuit) ,
 611                            0 , FALSE ) ;
 612 #endif
 613
 614     return TRUE ;
 615 }
 616
 617 void wxApp::CleanUp()
 618 {
 619     wxToolTip::RemoveToolTips() ;
 620 #if wxUSE_LOG
 621     // flush the logged messages if any and install a 'safer' log target: the
 622     // default one (wxLogGui) can't be used after the resources are freed just
 623     // below and the user suppliedo ne might be even more unsafe (using any
 624     // wxWindows GUI function is unsafe starting from now)
 625     wxLog::DontCreateOnDemand();
 626
 627     // this will flush the old messages if any
 628     delete wxLog::SetActiveTarget(new wxLogStderr);
 629 #endif // wxUSE_LOG
 630
 631     // One last chance for pending objects to be cleaned up
 632     wxTheApp->DeletePendingObjects();
 633
 634     wxModule::CleanUpModules();
 635
 636     wxDeleteStockObjects() ;
 637
 638     // Destroy all GDI lists, etc.
 639     wxDeleteStockLists();
 640
 641     delete wxTheColourDatabase;
 642     wxTheColourDatabase = NULL;
 643
 644     wxBitmap::CleanUpHandlers();
 645
 646     wxMacDestroyNotifierTable() ;
 647     if (wxWinMacWindowList) {
 648         delete wxWinMacWindowList ;
 649     }
 650     if (wxWinMacControlList) {
 651         delete wxWinMacControlList ;
 652     }
 653     delete wxPendingEvents;
 654     wxPendingEvents = NULL;
 655
 656 #if wxUSE_THREADS
 657     delete wxPendingEventsLocker;
 658     // There is still more cleanup code that will try to use this if not NULL.
 659     wxPendingEventsLocker = NULL;
 660     // If we don't do the following, we get an apparent memory leak.
 661     ((wxEvtHandler&) wxDefaultValidator).ClearEventLocker();
 662 #endif
 663
 664     wxClassInfo::CleanUpClasses();
 665
 666 #ifndef __DARWIN__
 667 #  if __option(profile)
 668     ProfilerDump( (StringPtr)"\papp.prof" ) ;
 669     ProfilerTerm() ;
 670 #  endif
 671 #endif
 672
 673     delete wxTheApp;
 674     wxTheApp = NULL;
 675
 676 #if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
 677     // At this point we want to check if there are any memory
 678     // blocks that aren't part of the wxDebugContext itself,
 679     // as a special case. Then when dumping we need to ignore
 680     // wxDebugContext, too.
 681     if (wxDebugContext::CountObjectsLeft(TRUE) > 0)
 682     {
 683         wxLogDebug(wxT("There were memory leaks."));
 684         wxDebugContext::Dump();
 685         wxDebugContext::PrintStatistics();
 686     }
 687     //  wxDebugContext::SetStream(NULL, NULL);
 688 #endif
 689
 690 #if wxUSE_LOG
 691     // do it as the very last thing because everything else can log messages
 692     delete wxLog::SetActiveTarget(NULL);
 693 #endif // wxUSE_LOG
 694
 695 #if defined(WXMAKINGDLL) && defined(__DARWIN__)
 696     // close shared library resources from here since we don't have
 697     //   __wxterminate in Mach-O shared libraries
 698     wxStAppResource::CloseSharedLibraryResource();
 699 #endif
 700     wxMacCleanupConverters() ;
 701
 702     UMACleanupToolbox() ;
 703     if (s_macCursorRgn) {
 704         ::DisposeRgn((RgnHandle)s_macCursorRgn);
 705     }
 706
 707     #if 0
 708         TerminateAE() ;
 709     #endif
 710 }
 711
 712 //----------------------------------------------------------------------
 713 // wxEntry
 714 //----------------------------------------------------------------------
 715
 716 // extern variable for shared library resource id
 717 // need to be able to find it with NSLookupAndBindSymbol
 718 short gSharedLibraryResource = kResFileNotOpened ;
 719
 720 #if defined(WXMAKINGDLL) && defined(__DARWIN__)
 721 CFBundleRef gSharedLibraryBundle = NULL;
 722 #endif /* WXMAKINGDLL && __DARWIN__ */
 723
 724 wxStAppResource::wxStAppResource()
 725 {
 726     m_currentRefNum = CurResFile() ;
 727     if ( gSharedLibraryResource != kResFileNotOpened )
 728     {
 729         UseResFile( gSharedLibraryResource ) ;
 730     }
 731 }
 732
 733 wxStAppResource::~wxStAppResource()
 734 {
 735     if ( m_currentRefNum != kResFileNotOpened )
 736     {
 737         UseResFile( m_currentRefNum ) ;
 738     }
 739 }
 740
 741 void wxStAppResource::OpenSharedLibraryResource(const void *initBlock)
 742 {
 743     gSharedLibraryResource = kResFileNotOpened;
 744
 745 #ifdef WXMAKINGDLL
 746     if ( initBlock != NULL ) {
 747         const CFragInitBlock *theInitBlock = (const CFragInitBlock *)initBlock;
 748         FSSpec *fileSpec = NULL;
 749
 750         if (theInitBlock->fragLocator.where == kDataForkCFragLocator) {
 751             fileSpec = theInitBlock->fragLocator.u.onDisk.fileSpec;
 752         }
 753         else if (theInitBlock->fragLocator.where == kResourceCFragLocator) {
 754             fileSpec = theInitBlock->fragLocator.u.inSegs.fileSpec;
 755         }
 756
 757         if (fileSpec != NULL) {
 758             gSharedLibraryResource =  FSpOpenResFile(fileSpec, fsRdPerm);
 759         }
 760     }
 761     else {
 762 #ifdef __DARWIN__
 763         // Open the shared library resource file if it is not yet open
 764         NSSymbol    theSymbol;
 765         NSModule    theModule;
 766         const char *theLibPath;
 767
 768         gSharedLibraryBundle = CFBundleGetBundleWithIdentifier(CFSTR("com.wxwindows.wxWindows"));
 769         if (gSharedLibraryBundle != NULL) {
 770             // wxWindows has been bundled into a framework
 771             //   load the framework resources
 772
 773             gSharedLibraryResource = CFBundleOpenBundleResourceMap(gSharedLibraryBundle);
 774         }
 775         else {
 776             // wxWindows is a simple dynamic shared library
 777             //   load the resources from the data fork of a separate resource file
 778             char  *theResPath;
 779             char  *theName;
 780             char  *theExt;
 781             FSRef  theResRef;
 782             OSErr  theErr = noErr;
 783
 784             // get the library path
 785             theSymbol = NSLookupAndBindSymbol("_gSharedLibraryResource");
 786             theModule = NSModuleForSymbol(theSymbol);
 787             theLibPath = NSLibraryNameForModule(theModule);
 788
 789             // if we call wxLogDebug from here then, as wxTheApp hasn't been
 790             // created yet when we're called from wxApp::Initialize(), wxLog
 791             // is going to create a default stderr-based log target instead of
 792             // the expected normal GUI one -- don't do it, if we really want
 793             // to see this message just use fprintf() here
 794 #if 0
 795             wxLogDebug( wxT("wxMac library installation name is '%s'"),
 796                         theLibPath );
 797 #endif
 798
 799             // allocate copy to replace .dylib.* extension with .rsrc
 800             theResPath = strdup(theLibPath);
 801             if (theResPath != NULL) {
 802                 theName = strrchr(theResPath, '/');
 803                 if (theName == NULL) {
 804                     // no directory elements in path
 805                     theName = theResPath;
 806                 }
 807                 // find ".dylib" shared library extension
 808                 theExt = strstr(theName, ".dylib");
 809                 // overwrite extension with ".rsrc"
 810                 strcpy(theExt, ".rsrc");
 811
 812 #if 0
 813                 wxLogDebug( wxT("wxMac resources file name is '%s'"),
 814                             theResPath );
 815 #endif
 816
 817                 theErr = FSPathMakeRef((UInt8 *) theResPath, &theResRef, false);
 818                 if (theErr != noErr) {
 819                     // try in current directory (using name only)
 820                     theErr = FSPathMakeRef((UInt8 *) theName, &theResRef, false);
 821                 }
 822
 823                 // open the resource file
 824                 if (theErr == noErr) {
 825                     theErr = FSOpenResourceFile( &theResRef, 0, NULL, fsRdPerm,
 826                                                  &gSharedLibraryResource);
 827                 }
 828                 if (theErr != noErr) {
 829 #ifdef __WXDEBUG__
 830                     fprintf(stderr,
 831                             wxT("unable to open wxMac resource file '%s'\n"),
 832                             theResPath );
 833 #endif // __WXDEBUG__
 834                 }
 835
 836                 // free duplicated resource file path
 837                 free(theResPath);
 838             }
 839         }
 840 #endif /* __DARWIN__ */
 841     }
 842 #endif /* WXMAKINGDLL */
 843 }
 844
 845 void wxStAppResource::CloseSharedLibraryResource()
 846 {
 847 #ifdef WXMAKINGDLL
 848     // Close the shared library resource file
 849     if (gSharedLibraryResource != kResFileNotOpened) {
 850 #ifdef __DARWIN__
 851         if (gSharedLibraryBundle != NULL) {
 852             CFBundleCloseBundleResourceMap(gSharedLibraryBundle,
 853                                            gSharedLibraryResource);
 854             gSharedLibraryBundle = NULL;
 855         }
 856         else
 857 #endif /* __DARWIN__ */
 858         {
 859             CloseResFile(gSharedLibraryResource);
 860         }
 861         gSharedLibraryResource = kResFileNotOpened;
 862     }
 863 #endif /* WXMAKINGDLL */
 864 }
 865
 866 #if defined(WXMAKINGDLL) && !defined(__DARWIN__)
 867
 868 // for shared libraries we have to manually get the correct resource
 869 // ref num upon initializing and releasing when terminating, therefore
 870 // the __wxinitialize and __wxterminate must be used
 871
 872 extern "C" {
 873     void __sinit(void);    /*    (generated by linker)    */
 874     pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
 875     pascal void __terminate(void);
 876 }
 877
 878 pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
 879 {
 880     wxStAppResource::OpenSharedLibraryResource( theInitBlock ) ;
 881     return __initialize( theInitBlock ) ;
 882 }
 883
 884 pascal void __wxterminate(void)
 885 {
 886     wxStAppResource::CloseSharedLibraryResource() ;
 887     __terminate() ;
 888 }
 889
 890 #endif /* WXMAKINGDLL && !__DARWIN__ */
 891
 892 int WXDLLEXPORT wxEntryStart( int WXUNUSED(argc), char *WXUNUSED(argv)[] )
 893 {
 894     return wxApp::Initialize();
 895 }
 896
 897 int WXDLLEXPORT wxEntryInitGui()
 898 {
 899     return wxTheApp->OnInitGui();
 900 }
 901
 902 void WXDLLEXPORT wxEntryCleanup()
 903 {
 904     wxApp::CleanUp();
 905 }
 906
 907 int wxEntry( int argc, char *argv[] , bool enterLoop )
 908 {
 909 #ifdef __MWERKS__
 910 #if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
 911     // This seems to be necessary since there are 'rogue'
 912     // objects present at this point (perhaps global objects?)
 913     // Setting a checkpoint will ignore them as far as the
 914     // memory checking facility is concerned.
 915     // Of course you may argue that memory allocated in globals should be
 916     // checked, but this is a reasonable compromise.
 917     wxDebugContext::SetCheckpoint();
 918 #endif
 919 #endif
 920     if (!wxEntryStart(argc, argv)) {
 921         return 0;
 922     }
 923    // create the application object or ensure that one already exists
 924     if (!wxTheApp)
 925     {
 926         // The app may have declared a global application object, but we recommend
 927         // the IMPLEMENT_APP macro is used instead, which sets an initializer
 928         // function for delayed, dynamic app object construction.
 929         wxCHECK_MSG( wxApp::GetInitializerFunction(), 0,
 930                      wxT("No initializer - use IMPLEMENT_APP macro.") );
 931
 932         wxTheApp = (wxApp*) (*wxApp::GetInitializerFunction()) ();
 933     }
 934
 935     wxCHECK_MSG( wxTheApp, 0, wxT("You have to define an instance of wxApp!") );
 936
 937 #ifdef __DARWIN__
 938     // Mac OS X passes a process serial number command line argument when
 939     // the application is launched from the Finder. This argument must be
 940     // removed from the command line arguments before being handled by the
 941     // application (otherwise applications would need to handle it)
 942
 943     if (argc > 1) {
 944         if (strncmp(argv[1], "-psn_", 5) == 0) {
 945             // assume the argument is always the only one and remove it
 946             --argc;
 947         }
 948     }
 949 #else
 950     argc = 0 ; // currently we don't support files as parameters
 951 #endif
 952     // we could try to get the open apple events here to adjust argc and argv better
 953
 954     wxTheApp->argc = argc;
 955 #if wxUSE_UNICODE
 956     wxTheApp->argv = new wxChar*[argc+1];
 957     int mb_argc ;
 958     for ( mb_argc = 0; mb_argc < argc; mb_argc++ )
 959     {
 960         wxTheApp->argv[mb_argc] = wxStrdup(wxConvLocal.cMB2WX(argv[mb_argc]));
 961     }
 962     wxTheApp->argv[mb_argc] = (wxChar *)NULL;
 963 #else
 964     wxTheApp->argv = argv;
 965 #endif
 966
 967     // GUI-specific initialization, such as creating an app context.
 968     wxEntryInitGui();
 969
 970     // Here frames insert themselves automatically
 971     // into wxTopLevelWindows by getting created
 972     // in OnInit().
 973
 974     int retValue = 0;
 975
 976     if ( wxTheApp->OnInit() )
 977     {
 978         if ( enterLoop )
 979         {
 980             retValue = wxTheApp->OnRun();
 981         }
 982         else
 983             // We want to initialize, but not run or exit immediately.
 984             return 1;
 985     }
 986     //else: app initialization failed, so we skipped OnRun()
 987
 988     wxWindow *topWindow = wxTheApp->GetTopWindow();
 989     if ( topWindow )
 990     {
 991         // Forcibly delete the window.
 992         if ( topWindow->IsKindOf(CLASSINFO(wxFrame)) ||
 993                 topWindow->IsKindOf(CLASSINFO(wxDialog)) )
 994         {
 995             topWindow->Close(TRUE);
 996             wxTheApp->DeletePendingObjects();
 997         }
 998         else
 999         {
1000             delete topWindow;
1001             wxTheApp->SetTopWindow(NULL);
1002         }
1003     }
1004
1005     wxTheApp->OnExit();
1006
1007     wxEntryCleanup();
1008
1009     return retValue;
1010 }
1011
1012 #if TARGET_CARBON
1013
1014 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
1015 {
1016     bool converted = ConvertEventRefToEventRecord( event,rec) ;
1017     OSStatus err = noErr ;
1018     if ( !converted )
1019     {
1020         switch( GetEventClass( event ) )
1021         {
1022             case kEventClassKeyboard :
1023             {
1024                 converted = true ;
1025                 switch( GetEventKind(event) )
1026                 {
1027                     case kEventRawKeyDown :
1028                         rec->what = keyDown ;
1029                         break ;
1030                     case kEventRawKeyRepeat :
1031                         rec->what = autoKey ;
1032                         break ;
1033                     case kEventRawKeyUp :
1034                         rec->what = keyUp ;
1035                         break ;
1036                     case kEventRawKeyModifiersChanged :
1037                         rec->what = nullEvent ;
1038                         break ;
1039                     default :
1040                         converted = false ;
1041                         break ;
1042                 }
1043                 if ( converted )
1044                 {
1045                     UInt32 keyCode ;
1046                     unsigned char charCode ;
1047                     UInt32 modifiers ;
1048                     GetMouse( &rec->where) ;
1049
1050                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1051                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1052                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1053                     rec->modifiers = modifiers ;
1054                     rec->message = (keyCode << 8 ) + charCode ;
1055                 }
1056             }
1057             break ;
1058             case kEventClassTextInput :
1059             {
1060                 switch( GetEventKind( event ) )
1061                 {
1062                     case kEventTextInputUnicodeForKeyEvent :
1063                         {
1064                             EventRef rawEvent ;
1065                             err = GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ;
1066                             converted = true ;
1067                             {
1068                                 UInt32 keyCode ;
1069                                 unsigned char charCode ;
1070                                 UInt32 modifiers ;
1071                                 GetMouse( &rec->where) ;
1072                                 rec->what = keyDown ;
1073                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1074                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1075                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1076                                 rec->modifiers = modifiers ;
1077                                 rec->message = (keyCode << 8 ) + charCode ;
1078                             }
1079                        }
1080                         break ;
1081                     default :
1082                         break ;
1083                 }
1084             }
1085             break ;
1086         }
1087     }
1088
1089     return converted ;
1090 }
1091
1092 /*
1093 pascal OSStatus wxMacApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
1094 {
1095     OSStatus result = eventNotHandledErr ;
1096
1097     EventRecord rec ;
1098     switch ( GetEventClass( event ) )
1099     {
1100         case kEventClassKeyboard :
1101             if ( wxMacConvertEventToRecord( event , &rec ) )
1102             {
1103                 wxTheApp->MacHandleModifierEvents( &rec ) ;
1104                 wxTheApp->MacHandleOneEvent( &rec ) ;
1105                 result = noErr ;
1106             }
1107             break ;
1108         case kEventClassTextInput :
1109             if ( wxMacConvertEventToRecord( event , &rec ) )
1110             {
1111                 wxTheApp->MacHandleModifierEvents( &rec ) ;
1112                 wxTheApp->MacHandleOneEvent( &rec ) ;
1113                 result = noErr ;
1114             }
1115             break ;
1116         default :
1117             break ;
1118     }
1119     return result ;
1120 }
1121 */
1122 #endif
1123
1124 // Static member initialization
1125 wxAppInitializerFunction wxAppBase::m_appInitFn = (wxAppInitializerFunction) NULL;
1126
1127 wxApp::wxApp()
1128 {
1129   m_topWindow = NULL;
1130   wxTheApp = this;
1131
1132 #if WXWIN_COMPATIBILITY_2_2
1133   m_wantDebugOutput = TRUE;
1134 #endif
1135
1136   argc = 0;
1137   argv = NULL;
1138
1139   m_printMode = wxPRINT_WINDOWS;
1140   m_auto3D = TRUE;
1141 }
1142
1143 bool wxApp::Initialized()
1144 {
1145   if (GetTopWindow())
1146     return TRUE;
1147   else
1148     return FALSE;
1149 }
1150
1151 int wxApp::MainLoop()
1152 {
1153     m_keepGoing = TRUE;
1154
1155     while (m_keepGoing)
1156     {
1157         MacDoOneEvent() ;
1158     }
1159
1160     return 0;
1161 }
1162
1163 // Returns TRUE if more time is needed.
1164 bool wxApp::ProcessIdle()
1165 {
1166     wxIdleEvent event;
1167     event.SetEventObject(this);
1168     ProcessEvent(event);
1169
1170     return event.MoreRequested();
1171 }
1172
1173 void wxApp::ExitMainLoop()
1174 {
1175       m_keepGoing = FALSE;
1176 }
1177
1178 // Is a message/event pending?
1179 bool wxApp::Pending()
1180 {
1181 #if TARGET_CARBON
1182     return GetNumEventsInQueue( GetMainEventQueue() ) > 0 ;
1183 #else
1184     EventRecord event ;
1185
1186       return EventAvail( everyEvent , &event ) ;
1187 #endif
1188 }
1189
1190 // Dispatch a message.
1191 void wxApp::Dispatch()
1192 {
1193     MacDoOneEvent() ;
1194 }
1195
1196 void wxApp::OnIdle(wxIdleEvent& event)
1197 {
1198     // Avoid recursion (via ProcessEvent default case)
1199     if ( s_inOnIdle )
1200         return;
1201
1202
1203   s_inOnIdle = TRUE;
1204
1205   // 'Garbage' collection of windows deleted with Close().
1206   DeletePendingObjects();
1207
1208   // flush the logged messages if any
1209   wxLog *pLog = wxLog::GetActiveTarget();
1210   if ( pLog != NULL && pLog->HasPendingMessages() )
1211     pLog->Flush();
1212
1213   // Send OnIdle events to all windows
1214   bool needMore = SendIdleEvents();
1215
1216   if (needMore)
1217     event.RequestMore(TRUE);
1218
1219     // If they are pending events, we must process them: pending events are
1220     // either events to the threads other than main or events posted with
1221     // wxPostEvent() functions
1222     wxMacProcessNotifierAndPendingEvents();
1223
1224   s_inOnIdle = FALSE;
1225 }
1226
1227 void wxWakeUpIdle()
1228 {
1229     wxMacWakeUp() ;
1230 }
1231
1232 // Send idle event to all top-level windows
1233 bool wxApp::SendIdleEvents()
1234 {
1235     bool needMore = FALSE;
1236     wxWindowListNode* node = wxTopLevelWindows.GetFirst();
1237     while (node)
1238     {
1239         wxWindow* win = node->GetData();
1240         if (SendIdleEvents(win))
1241             needMore = TRUE;
1242
1243         node = node->GetNext();
1244     }
1245     return needMore;
1246 }
1247
1248 // Send idle event to window and all subwindows
1249 bool wxApp::SendIdleEvents(wxWindow* win)
1250 {
1251     bool needMore = FALSE;
1252
1253     wxIdleEvent event;
1254     event.SetEventObject(win);
1255     win->ProcessEvent(event);
1256
1257     if (event.MoreRequested())
1258         needMore = TRUE;
1259
1260     wxWindowListNode* node = win->GetChildren().GetFirst();
1261     while (node)
1262     {
1263         wxWindow* win = node->GetData();
1264         if (SendIdleEvents(win))
1265             needMore = TRUE;
1266
1267         node = node->GetNext();
1268     }
1269     return needMore ;
1270 }
1271
1272 void wxApp::DeletePendingObjects()
1273 {
1274   wxNode *node = wxPendingDelete.GetFirst();
1275   while (node)
1276   {
1277     wxObject *obj = (wxObject *)node->GetData();
1278
1279     delete obj;
1280
1281     if (wxPendingDelete.Member(obj))
1282       delete node;
1283
1284     // Deleting one object may have deleted other pending
1285     // objects, so start from beginning of list again.
1286     node = wxPendingDelete.GetFirst();
1287   }
1288 }
1289
1290 void wxExit()
1291 {
1292     wxLogError(_("Fatal error: exiting"));
1293
1294     wxApp::CleanUp();
1295     ::ExitToShell() ;
1296 }
1297
1298 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1299 {
1300     if (GetTopWindow())
1301         GetTopWindow()->Close(TRUE);
1302 }
1303
1304 // Default behaviour: close the application with prompts. The
1305 // user can veto the close, and therefore the end session.
1306 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1307 {
1308     if (GetTopWindow())
1309     {
1310         if (!GetTopWindow()->Close(!event.CanVeto()))
1311             event.Veto(TRUE);
1312     }
1313 }
1314
1315 extern "C" void wxCYield() ;
1316 void wxCYield()
1317 {
1318     wxYield() ;
1319 }
1320
1321 // Yield to other processes
1322
1323 bool wxApp::Yield(bool onlyIfNeeded)
1324 {
1325     if (s_inYield)
1326     {
1327         if ( !onlyIfNeeded )
1328         {
1329             wxFAIL_MSG( wxT("wxYield called recursively" ) );
1330         }
1331
1332         return FALSE;
1333     }
1334
1335     s_inYield = TRUE;
1336
1337 #if wxUSE_THREADS
1338     YieldToAnyThread() ;
1339 #endif
1340     // by definition yield should handle all non-processed events
1341 #if TARGET_CARBON
1342     EventRef theEvent;
1343
1344     OSStatus status = noErr ;
1345     do
1346     {
1347         s_inReceiveEvent = true ;
1348         status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
1349         s_inReceiveEvent = false ;
1350
1351         if ( status == eventLoopTimedOutErr )
1352         {
1353             // make sure next time the event loop will trigger idle events
1354             sleepTime = kEventDurationNoWait ;
1355         }
1356         else if ( status == eventLoopQuitErr )
1357         {
1358             // according to QA1061 this may also occur when a WakeUp Process
1359             // is executed
1360         }
1361         else
1362         {
1363             MacHandleOneEvent( theEvent ) ;
1364             ReleaseEvent(theEvent);
1365         }
1366     } while( status == noErr ) ;
1367 #else
1368     EventRecord event ;
1369
1370     // having a larger value here leads to large performance slowdowns
1371     // so we cannot give background apps more processor time here
1372     // we do so however having a large sleep value in the main event loop
1373     sleepTime = 0 ;
1374
1375     while ( !IsExiting() && WaitNextEvent(everyEvent, &event,sleepTime, (RgnHandle) wxApp::s_macCursorRgn))
1376     {
1377         MacHandleModifierEvents( &event ) ;
1378         MacHandleOneEvent( &event );
1379         if ( event.what != kHighLevelEvent )
1380             SetRectRgn( (RgnHandle) wxApp::s_macCursorRgn , event.where.h , event.where.v ,  event.where.h + 1 , event.where.v + 1 ) ;
1381     }
1382     MacHandleModifierEvents( &event ) ;
1383 #endif
1384
1385     wxMacProcessNotifierAndPendingEvents() ;
1386     s_inYield = FALSE;
1387
1388     return TRUE;
1389 }
1390
1391 // platform specifics
1392
1393 void wxApp::MacSuspend( bool convertClipboard )
1394 {
1395 #if !TARGET_CARBON
1396     // we have to deactive the top level windows manually
1397
1398     wxWindowListNode* node = wxTopLevelWindows.GetFirst();
1399     while (node)
1400     {
1401         wxTopLevelWindow* win = (wxTopLevelWindow*) node->Data();
1402 #if TARGET_CARBON
1403 #if 0 //  having problems right now with that
1404         if (!win->HasFlag(wxSTAY_ON_TOP))
1405 #endif
1406 #endif
1407             win->MacActivate( ((EventRecord*) MacGetCurrentEvent())->when , false ) ;
1408
1409         node = node->GetNext();
1410     }
1411
1412     ::HideFloatingWindows() ;
1413 #endif
1414     s_lastMouseDown = 0 ;
1415
1416     if( convertClipboard )
1417     {
1418         MacConvertPrivateToPublicScrap() ;
1419     }
1420 }
1421
1422 extern wxList wxModalDialogs;
1423
1424 void wxApp::MacResume( bool convertClipboard )
1425 {
1426     s_lastMouseDown = 0 ;
1427     if( convertClipboard )
1428     {
1429         MacConvertPublicToPrivateScrap() ;
1430     }
1431
1432 #if !TARGET_CARBON
1433     ::ShowFloatingWindows() ;
1434     // raise modal dialogs in case a non modal window was selected to activate the app
1435
1436     wxNode* node = wxModalDialogs.GetFirst();
1437     while (node)
1438     {
1439         wxDialog* dialog = (wxDialog *) node->GetData();
1440         dialog->Raise();
1441
1442         node = node->GetNext();
1443     }
1444 #endif
1445 }
1446
1447 void wxApp::MacConvertPrivateToPublicScrap()
1448 {
1449 }
1450
1451 void wxApp::MacConvertPublicToPrivateScrap()
1452 {
1453 }
1454
1455 void wxApp::MacDoOneEvent()
1456 {
1457 #if TARGET_CARBON
1458     EventRef theEvent;
1459
1460     s_inReceiveEvent = true ;
1461     OSStatus status = ReceiveNextEvent(0, NULL,sleepTime,true,&theEvent) ;
1462     s_inReceiveEvent = false ;
1463     if ( status == eventLoopTimedOutErr )
1464     {
1465         if ( wxTheApp->ProcessIdle() )
1466             sleepTime = kEventDurationNoWait ;
1467         else
1468             sleepTime = kEventDurationForever ;
1469     }
1470     else if ( status == eventLoopQuitErr )
1471     {
1472         // according to QA1061 this may also occur when a WakeUp Process
1473         // is executed
1474     }
1475     else
1476     {
1477         MacHandleOneEvent( theEvent ) ;
1478         ReleaseEvent(theEvent);
1479         sleepTime = kEventDurationNoWait ;
1480     }
1481 #else
1482       EventRecord event ;
1483
1484     EventMask eventMask = everyEvent ;
1485
1486     if (WaitNextEvent(eventMask, &event, sleepTime, (RgnHandle) s_macCursorRgn))
1487     {
1488         MacHandleModifierEvents( &event ) ;
1489         MacHandleOneEvent( &event );
1490     }
1491     else
1492     {
1493         MacHandleModifierEvents( &event ) ;
1494         // idlers
1495         WindowPtr window = ::FrontWindow() ;
1496         if ( window )
1497             ::IdleControls( window ) ;
1498
1499         if ( wxTheApp->ProcessIdle() )
1500             sleepTime = 0 ;
1501         else
1502             sleepTime = GetCaretTime() / 2 ;
1503     }
1504     if ( event.what != kHighLevelEvent )
1505         SetRectRgn( (RgnHandle) s_macCursorRgn , event.where.h , event.where.v ,  event.where.h + 1 , event.where.v + 1 ) ;
1506 #endif
1507     // repeaters
1508
1509     DeletePendingObjects() ;
1510     wxMacProcessNotifierAndPendingEvents() ;
1511 }
1512
1513 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1514 {
1515 #if TARGET_CARBON
1516     EventTargetRef theTarget;
1517     theTarget = GetEventDispatcherTarget();
1518     m_macCurrentEvent = evr ;
1519     SendEventToEventTarget ((EventRef) evr , theTarget);
1520 #else
1521     EventRecord* ev = (EventRecord*) evr ;
1522     m_macCurrentEvent = ev ;
1523
1524     wxApp::sm_lastMessageTime = ev->when ;
1525
1526     switch (ev->what)
1527     {
1528         case mouseDown:
1529             MacHandleMouseDownEvent( ev ) ;
1530             if ( ev->modifiers & controlKey )
1531                 s_lastMouseDown = 2;
1532             else
1533                 s_lastMouseDown = 1;
1534             break;
1535         case mouseUp:
1536             if ( s_lastMouseDown == 2 )
1537             {
1538                 ev->modifiers |= controlKey ;
1539             }
1540             else
1541             {
1542                 ev->modifiers &= ~controlKey ;
1543             }
1544             MacHandleMouseUpEvent( ev ) ;
1545             s_lastMouseDown = 0;
1546             break;
1547         case activateEvt:
1548             MacHandleActivateEvent( ev ) ;
1549             break;
1550         case updateEvt:
1551             MacHandleUpdateEvent( ev ) ;
1552             break;
1553         case keyDown:
1554         case autoKey:
1555             MacHandleKeyDownEvent( ev ) ;
1556             break;
1557         case keyUp:
1558             MacHandleKeyUpEvent( ev ) ;
1559             break;
1560         case diskEvt:
1561             MacHandleDiskEvent( ev ) ;
1562             break;
1563         case osEvt:
1564             MacHandleOSEvent( ev ) ;
1565             break;
1566         case kHighLevelEvent:
1567             MacHandleHighLevelEvent( ev ) ;
1568             break;
1569         default:
1570             break;
1571     }
1572 #endif
1573     wxMacProcessNotifierAndPendingEvents() ;
1574 }
1575
1576 #if !TARGET_CARBON
1577 bool s_macIsInModalLoop = false ;
1578
1579 void wxApp::MacHandleModifierEvents( WXEVENTREF evr )
1580 {
1581     EventRecord* ev = (EventRecord*) evr ;
1582     if ( ev->modifiers != s_lastModifiers && wxWindow::FindFocus() != NULL )
1583     {
1584         wxKeyEvent event(wxEVT_KEY_DOWN);
1585
1586         event.m_shiftDown = ev->modifiers & shiftKey;
1587         event.m_controlDown = ev->modifiers & controlKey;
1588         event.m_altDown = ev->modifiers & optionKey;
1589         event.m_metaDown = ev->modifiers & cmdKey;
1590
1591         event.m_x = ev->where.h;
1592         event.m_y = ev->where.v;
1593         event.m_timeStamp = ev->when;
1594         wxWindow* focus = wxWindow::FindFocus() ;
1595         event.SetEventObject(focus);
1596
1597         if ( (ev->modifiers ^ s_lastModifiers ) & controlKey )
1598         {
1599             event.m_keyCode = WXK_CONTROL ;
1600             event.SetEventType( ( ev->modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1601             focus->GetEventHandler()->ProcessEvent( event ) ;
1602         }
1603         if ( (ev->modifiers ^ s_lastModifiers ) & shiftKey )
1604         {
1605             event.m_keyCode = WXK_SHIFT ;
1606             event.SetEventType( ( ev->modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1607             focus->GetEventHandler()->ProcessEvent( event ) ;
1608         }
1609         if ( (ev->modifiers ^ s_lastModifiers ) & optionKey )
1610         {
1611             event.m_keyCode = WXK_ALT ;
1612             event.SetEventType( ( ev->modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1613             focus->GetEventHandler()->ProcessEvent( event ) ;
1614         }
1615         s_lastModifiers = ev->modifiers ;
1616     }
1617 }
1618
1619 void wxApp::MacHandleHighLevelEvent( WXEVENTREF evr )
1620 {
1621     // we must avoid reentrancy problems when processing high level events eg printing
1622     bool former = s_inYield ;
1623     s_inYield = TRUE ;
1624     EventRecord* ev = (EventRecord*) evr ;
1625     ::AEProcessAppleEvent( ev ) ;
1626     s_inYield = former ;
1627 }
1628
1629 void wxApp::MacHandleMouseDownEvent( WXEVENTREF evr )
1630 {
1631     EventRecord* ev = (EventRecord*) evr ;
1632     wxToolTip::RemoveToolTips() ;
1633
1634     WindowRef window;
1635     WindowRef frontWindow = ::FrontNonFloatingWindow() ;
1636     WindowAttributes frontWindowAttributes = NULL ;
1637     if ( frontWindow )
1638         ::GetWindowAttributes( frontWindow , &frontWindowAttributes ) ;
1639
1640     short windowPart = ::FindWindow(ev->where, &window);
1641     wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
1642     if ( wxPendingDelete.Member(win) )
1643         return ;
1644
1645     BitMap screenBits;
1646     GetQDGlobalsScreenBits( &screenBits );
1647
1648     switch (windowPart)
1649     {
1650         case inMenuBar :
1651             if ( s_macIsInModalLoop )
1652             {
1653                 SysBeep ( 30 ) ;
1654             }
1655             else
1656             {
1657                 UInt32 menuresult = MenuSelect(ev->where) ;
1658                MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) );
1659                 s_lastMouseDown = 0;
1660             }
1661             break ;
1662         case inSysWindow :
1663             SystemClick( ev , window ) ;
1664             s_lastMouseDown = 0;
1665             break ;
1666         case inDrag :
1667             if ( window != frontWindow && s_macIsInModalLoop && !(ev->modifiers & cmdKey ) )
1668             {
1669                 SysBeep ( 30 ) ;
1670             }
1671             else
1672             {
1673                 DragWindow(window, ev->where, &screenBits.bounds);
1674                 if (win)
1675                 {
1676                     GrafPtr port ;
1677                     GetPort( &port ) ;
1678                     Point pt = { 0, 0 } ;
1679                     SetPortWindowPort(window) ;
1680                     LocalToGlobal( &pt ) ;
1681                     SetPort( port ) ;
1682                         win->SetSize( pt.h , pt.v , -1 ,
1683                             -1 , wxSIZE_USE_EXISTING);
1684                 }
1685                 s_lastMouseDown = 0;
1686             }
1687             break ;
1688         case inGoAway:
1689             if (TrackGoAway(window, ev->where))
1690             {
1691                 if ( win )
1692                     win->Close() ;
1693             }
1694             s_lastMouseDown = 0;
1695             break;
1696         case inGrow:
1697           {
1698                 Rect newContentRect ;
1699                 Rect constraintRect ;
1700                 constraintRect.top = win->GetMinHeight() ;
1701                 if ( constraintRect.top == -1 )
1702                     constraintRect.top  = 0 ;
1703                 constraintRect.left = win->GetMinWidth() ;
1704                 if ( constraintRect.left == -1 )
1705                     constraintRect.left  = 0 ;
1706                 constraintRect.right = win->GetMaxWidth() ;
1707                 if ( constraintRect.right == -1 )
1708                     constraintRect.right  = 32000 ;
1709                 constraintRect.bottom = win->GetMaxHeight() ;
1710                 if ( constraintRect.bottom == -1 )
1711                     constraintRect.bottom = 32000 ;
1712
1713                 Boolean growResult = ResizeWindow( window , ev->where ,
1714                     &constraintRect , &newContentRect ) ;
1715                 if ( growResult )
1716                 {
1717                     win->SetSize( newContentRect.left , newContentRect.top ,
1718                         newContentRect.right - newContentRect.left ,
1719                         newContentRect.bottom - newContentRect.top, wxSIZE_USE_EXISTING);
1720                 }
1721                 s_lastMouseDown = 0;
1722           }
1723             break;
1724         case inZoomIn:
1725         case inZoomOut:
1726                 if (TrackBox(window, ev->where, windowPart))
1727                 {
1728                     // TODO setup size event
1729                     ZoomWindow( window , windowPart , false ) ;
1730                     if (win)
1731                     {
1732                         Rect tempRect ;
1733                         GrafPtr port ;
1734                         GetPort( &port ) ;
1735                         Point pt = { 0, 0 } ;
1736                         SetPortWindowPort(window) ;
1737                         LocalToGlobal( &pt ) ;
1738                         SetPort( port ) ;
1739
1740                         GetWindowPortBounds(window, &tempRect ) ;
1741                         win->SetSize( pt.h , pt.v , tempRect.right-tempRect.left ,
1742                             tempRect.bottom-tempRect.top, wxSIZE_USE_EXISTING);
1743                     }
1744                 }
1745             s_lastMouseDown = 0;
1746             break;
1747         case inCollapseBox :
1748                 // TODO setup size event
1749             s_lastMouseDown = 0;
1750             break ;
1751
1752         case inContent :
1753                 {
1754                     GrafPtr port ;
1755                     GetPort( &port ) ;
1756                     SetPortWindowPort(window) ;
1757                     SetPort( port ) ;
1758                 }
1759                 if ( window != frontWindow && wxTheApp->s_captureWindow == NULL )
1760                 {
1761                     if ( s_macIsInModalLoop )
1762                     {
1763                         SysBeep ( 30 ) ;
1764                     }
1765                     else if ( UMAIsWindowFloating( window ) )
1766                     {
1767                         if ( win )
1768                             win->MacMouseDown( ev , windowPart ) ;
1769                     }
1770                     else
1771                     {
1772                         if ( win )
1773                             win->MacMouseDown( ev , windowPart ) ;
1774                         ::SelectWindow( window ) ;
1775                     }
1776                 }
1777                 else
1778                 {
1779                     if ( win )
1780                         win->MacMouseDown( ev , windowPart ) ;
1781                 }
1782             break ;
1783         default:
1784             break;
1785     }
1786 }
1787
1788 void wxApp::MacHandleMouseUpEvent( WXEVENTREF evr )
1789 {
1790     EventRecord* ev = (EventRecord*) evr ;
1791     WindowRef window;
1792
1793     short windowPart = inNoWindow ;
1794     if ( wxTheApp->s_captureWindow )
1795     {
1796         window = (WindowRef) s_captureWindow->MacGetRootWindow() ;
1797         windowPart = inContent ;
1798     }
1799     else
1800     {
1801         windowPart = ::FindWindow(ev->where, &window) ;
1802     }
1803
1804     switch (windowPart)
1805     {
1806         case inMenuBar :
1807             break ;
1808         case inSysWindow :
1809             break ;
1810         default:
1811             {
1812                 wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
1813                 if ( win )
1814                     win->MacMouseUp( ev , windowPart ) ;
1815             }
1816             break;
1817     }
1818 }
1819
1820 #endif
1821
1822 long wxMacTranslateKey(unsigned char key, unsigned char code) ;
1823 long wxMacTranslateKey(unsigned char key, unsigned char code)
1824 {
1825     long retval = key ;
1826     switch (key)
1827     {
1828         case kHomeCharCode :
1829                  retval = WXK_HOME;
1830           break;
1831         case kEnterCharCode :
1832                  retval = WXK_RETURN;
1833           break;
1834         case kEndCharCode :
1835                  retval = WXK_END;
1836           break;
1837         case kHelpCharCode :
1838                  retval = WXK_HELP;
1839           break;
1840         case kBackspaceCharCode :
1841                  retval = WXK_BACK;
1842           break;
1843         case kTabCharCode :
1844                  retval = WXK_TAB;
1845           break;
1846         case kPageUpCharCode :
1847                  retval = WXK_PAGEUP;
1848           break;
1849         case kPageDownCharCode :
1850                  retval = WXK_PAGEDOWN;
1851           break;
1852         case kReturnCharCode :
1853                  retval = WXK_RETURN;
1854           break;
1855             case kFunctionKeyCharCode :
1856             {
1857                 switch( code )
1858                 {
1859                     case 0x7a :
1860                         retval = WXK_F1 ;
1861                         break;
1862                     case 0x78 :
1863                         retval = WXK_F2 ;
1864                         break;
1865                     case 0x63 :
1866                         retval = WXK_F3 ;
1867                         break;
1868                     case 0x76 :
1869                         retval = WXK_F4 ;
1870                         break;
1871                     case 0x60 :
1872                         retval = WXK_F5 ;
1873                         break;
1874                     case 0x61 :
1875                         retval = WXK_F6 ;
1876                         break;
1877                     case 0x62:
1878                         retval = WXK_F7 ;
1879                         break;
1880                     case 0x64 :
1881                         retval = WXK_F8 ;
1882                         break;
1883                     case 0x65 :
1884                         retval = WXK_F9 ;
1885                         break;
1886                     case 0x6D :
1887                         retval = WXK_F10 ;
1888                         break;
1889                     case 0x67 :
1890                         retval = WXK_F11 ;
1891                         break;
1892                     case 0x6F :
1893                         retval = WXK_F12 ;
1894                         break;
1895                     case 0x69 :
1896                         retval = WXK_F13 ;
1897                         break;
1898                     case 0x6B :
1899                         retval = WXK_F14 ;
1900                         break;
1901                     case 0x71 :
1902                         retval = WXK_F15 ;
1903                         break;
1904                 }
1905             }
1906             break ;
1907             case kEscapeCharCode :
1908                 retval = WXK_ESCAPE ;
1909             break ;
1910             case kLeftArrowCharCode :
1911                 retval = WXK_LEFT ;
1912             break ;
1913             case kRightArrowCharCode :
1914                 retval = WXK_RIGHT ;
1915             break ;
1916             case kUpArrowCharCode :
1917                 retval = WXK_UP ;
1918             break ;
1919             case kDownArrowCharCode :
1920                 retval = WXK_DOWN ;
1921             break ;
1922             case kDeleteCharCode :
1923                 retval = WXK_DELETE ;
1924              default:
1925             break ;
1926      } // end switch
1927
1928     return retval;
1929 }
1930
1931 #if !TARGET_CARBON
1932 void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
1933 {
1934     EventRecord* ev = (EventRecord*) evr ;
1935     wxToolTip::RemoveToolTips() ;
1936
1937     UInt32 menuresult = UMAMenuEvent(ev) ;
1938     if ( HiWord( menuresult ) )
1939     {
1940         if ( !s_macIsInModalLoop )
1941             MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) ) ;
1942     }
1943     else
1944     {
1945          wxWindow* focus = wxWindow::FindFocus() ;
1946
1947         if ( MacSendKeyDownEvent( focus , ev->message , ev->modifiers , ev->when , ev->where.h , ev->where.v ) == false )
1948         {
1949             // has not been handled -> perform default
1950             wxControl* control = wxDynamicCast( focus , wxControl ) ;
1951             if ( control &&  control->GetMacControl() != NULL )
1952             {
1953                 short keycode ;
1954                 short keychar ;
1955                 keychar = short(ev->message & charCodeMask);
1956                 keycode = short(ev->message & keyCodeMask) >> 8 ;
1957                 ::HandleControlKey( (ControlHandle) control->GetMacControl() , keycode , keychar , ev->modifiers ) ;
1958             }
1959         }
1960     }
1961 }
1962
1963 void wxApp::MacHandleKeyUpEvent( WXEVENTREF evr )
1964 {
1965     EventRecord* ev = (EventRecord*) evr ;
1966     wxToolTip::RemoveToolTips() ;
1967
1968     UInt32 menuresult = UMAMenuEvent(ev) ;
1969     if ( HiWord( menuresult ) )
1970     {
1971     }
1972     else
1973     {
1974         MacSendKeyUpEvent( wxWindow::FindFocus() , ev->message , ev->modifiers , ev->when , ev->where.h , ev->where.v ) ;
1975     }
1976 }
1977
1978 #endif
1979
1980 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
1981 {
1982     if ( !focus )
1983         return false ;
1984
1985     short keycode ;
1986     short keychar ;
1987     keychar = short(keymessage & charCodeMask);
1988     keycode = short(keymessage & keyCodeMask) >> 8 ;
1989
1990     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1991     {
1992         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1993         // and look at the character after
1994         UInt32 state = 0;
1995         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1996         keychar = short(keyInfo & charCodeMask);
1997         keycode = short(keyInfo & keyCodeMask) >> 8 ;
1998     }
1999     long keyval = wxMacTranslateKey(keychar, keycode) ;
2000     long realkeyval = keyval ;
2001     if ( keyval == keychar )
2002     {
2003         // 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)
2004         realkeyval = short(keymessage & charCodeMask) ;
2005         keyval = wxToupper( keyval ) ;
2006     }
2007
2008     wxKeyEvent event(wxEVT_KEY_DOWN);
2009     bool handled = false ;
2010     event.m_shiftDown = modifiers & shiftKey;
2011     event.m_controlDown = modifiers & controlKey;
2012     event.m_altDown = modifiers & optionKey;
2013     event.m_metaDown = modifiers & cmdKey;
2014     event.m_keyCode = keyval ;
2015
2016     event.m_x = wherex;
2017     event.m_y = wherey;
2018     event.m_timeStamp = when;
2019     event.SetEventObject(focus);
2020     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
2021     if ( handled && event.GetSkipped() )
2022         handled = false ;
2023     if ( !handled )
2024     {
2025 #if wxUSE_ACCEL
2026         if (!handled)
2027         {
2028             wxWindow *ancestor = focus;
2029             while (ancestor)
2030             {
2031                 int command = ancestor->GetAcceleratorTable()->GetCommand( event );
2032                 if (command != -1)
2033                 {
2034                     wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
2035                     handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
2036                     break;
2037                 }
2038                 if (ancestor->IsTopLevel())
2039                     break;
2040                 ancestor = ancestor->GetParent();
2041             }
2042         }
2043 #endif // wxUSE_ACCEL
2044     }
2045     if (!handled)
2046     {
2047         event.Skip( FALSE ) ;
2048         event.SetEventType( wxEVT_CHAR ) ;
2049         // raw value again
2050         event.m_keyCode = realkeyval ;
2051
2052         handled = focus->GetEventHandler()->ProcessEvent( event ) ;
2053         if ( handled && event.GetSkipped() )
2054             handled = false ;
2055     }
2056     if ( !handled &&
2057          (keyval == WXK_TAB) &&
2058 // CS: copied the change below from wxGTK
2059 // VZ: testing for wxTE_PROCESS_TAB shouldn't be done here the control may
2060 //     have this style, yet choose not to process this particular TAB in which
2061 //     case TAB must still work as a navigational character
2062 #if 0
2063          (!focus->HasFlag(wxTE_PROCESS_TAB)) &&
2064 #endif
2065          (focus->GetParent()) &&
2066          (focus->GetParent()->HasFlag( wxTAB_TRAVERSAL)) )
2067     {
2068         wxNavigationKeyEvent new_event;
2069         new_event.SetEventObject( focus );
2070         new_event.SetDirection( !event.ShiftDown() );
2071         /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
2072         new_event.SetWindowChange( event.ControlDown() );
2073         new_event.SetCurrentFocus( focus );
2074         handled = focus->GetEventHandler()->ProcessEvent( new_event );
2075         if ( handled && new_event.GetSkipped() )
2076             handled = false ;
2077     }
2078     // backdoor handler for default return and command escape
2079     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
2080     {
2081           // if window is not having a focus still testing for default enter or cancel
2082           // TODO add the UMA version for ActiveNonFloatingWindow
2083           wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
2084           if ( focus )
2085           {
2086             if ( keyval == WXK_RETURN )
2087             {
2088                  wxButton *def = wxDynamicCast(focus->GetDefaultItem(),
2089                                                        wxButton);
2090                  if ( def && def->IsEnabled() )
2091                  {
2092                      wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
2093                      event.SetEventObject(def);
2094                      def->Command(event);
2095                      return true ;
2096                 }
2097             }
2098             /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
2099             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
2100             {
2101                   wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
2102                   new_event.SetEventObject( focus );
2103                   handled = focus->GetEventHandler()->ProcessEvent( new_event );
2104             }
2105           }
2106     }
2107     return handled ;
2108 }
2109
2110 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
2111 {
2112     if ( !focus )
2113         return false ;
2114
2115     short keycode ;
2116     short keychar ;
2117     keychar = short(keymessage & charCodeMask);
2118     keycode = short(keymessage & keyCodeMask) >> 8 ;
2119     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
2120     {
2121         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
2122         // and look at the character after
2123         UInt32 state = 0;
2124         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
2125         keychar = short(keyInfo & charCodeMask);
2126         keycode = short(keyInfo & keyCodeMask) >> 8 ;
2127     }
2128     long keyval = wxMacTranslateKey(keychar, keycode) ;
2129
2130     if ( keyval == keychar )
2131     {
2132         keyval = wxToupper( keyval ) ;
2133     }
2134     bool handled = false ;
2135
2136     wxKeyEvent event(wxEVT_KEY_UP);
2137     event.m_shiftDown = modifiers & shiftKey;
2138     event.m_controlDown = modifiers & controlKey;
2139     event.m_altDown = modifiers & optionKey;
2140     event.m_metaDown = modifiers & cmdKey;
2141     event.m_keyCode = keyval ;
2142
2143     event.m_x = wherex;
2144     event.m_y = wherey;
2145     event.m_timeStamp = when;
2146     event.SetEventObject(focus);
2147     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
2148
2149     return handled ;
2150 }
2151
2152 #if !TARGET_CARBON
2153 void wxApp::MacHandleActivateEvent( WXEVENTREF evr )
2154 {
2155     EventRecord* ev = (EventRecord*) evr ;
2156     WindowRef window = (WindowRef) ev->message ;
2157     if ( window )
2158     {
2159         bool activate = (ev->modifiers & activeFlag ) ;
2160         WindowClass wclass ;
2161         ::GetWindowClass ( window , &wclass ) ;
2162         if ( wclass == kFloatingWindowClass )
2163         {
2164             // if it is a floater we activate/deactivate the front non-floating window instead
2165             window = ::FrontNonFloatingWindow() ;
2166         }
2167         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
2168         if ( win )
2169             win->MacActivate( ev->when , activate ) ;
2170     }
2171 }
2172
2173 void wxApp::MacHandleUpdateEvent( WXEVENTREF evr )
2174 {
2175     EventRecord* ev = (EventRecord*) evr ;
2176     WindowRef window = (WindowRef) ev->message ;
2177     wxTopLevelWindowMac * win = wxFindWinFromMacWindow( window ) ;
2178     if ( win )
2179     {
2180         if ( !wxPendingDelete.Member(win) )
2181             win->MacUpdate( ev->when ) ;
2182     }
2183     else
2184     {
2185         // since there is no way of telling this foreign window to update itself
2186         // we have to invalidate the update region otherwise we keep getting the same
2187         // event over and over again
2188         BeginUpdate( window ) ;
2189         EndUpdate( window ) ;
2190     }
2191 }
2192
2193 void wxApp::MacHandleDiskEvent( WXEVENTREF evr )
2194 {
2195     EventRecord* ev = (EventRecord*) evr ;
2196     if ( HiWord( ev->message ) != noErr )
2197   {
2198         OSErr err ;
2199         Point point ;
2200          SetPt( &point , 100 , 100 ) ;
2201
2202           err = DIBadMount( point , ev->message ) ;
2203         wxASSERT( err == noErr ) ;
2204     }
2205 }
2206
2207 void wxApp::MacHandleOSEvent( WXEVENTREF evr )
2208 {
2209     EventRecord* ev = (EventRecord*) evr ;
2210     switch( ( ev->message & osEvtMessageMask ) >> 24 )
2211     {
2212         case suspendResumeMessage :
2213             {
2214                 bool isResuming = ev->message & resumeFlag ;
2215                 bool convertClipboard = ev->message & convertClipboardFlag ;
2216
2217                 bool doesActivate = UMAGetProcessModeDoesActivateOnFGSwitch() ;
2218                 if ( isResuming )
2219                 {
2220                     WindowRef oldFrontWindow = NULL ;
2221                     WindowRef newFrontWindow = NULL ;
2222
2223                     // in case we don't take care of activating ourselves, we have to synchronize
2224                     // our idea of the active window with the process manager's - which it already activated
2225
2226                     if ( !doesActivate )
2227                         oldFrontWindow = ::FrontNonFloatingWindow() ;
2228
2229                     MacResume( convertClipboard ) ;
2230
2231                     newFrontWindow = ::FrontNonFloatingWindow() ;
2232
2233                     if ( oldFrontWindow )
2234                     {
2235                         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( oldFrontWindow ) ;
2236                         if ( win )
2237                             win->MacActivate( ev->when , false ) ;
2238                     }
2239                     if ( newFrontWindow )
2240                     {
2241                         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( newFrontWindow ) ;
2242                         if ( win )
2243                             win->MacActivate( ev->when , true ) ;
2244                     }
2245                 }
2246                 else
2247                 {
2248                     MacSuspend( convertClipboard ) ;
2249                 }
2250             }
2251             break ;
2252         case mouseMovedMessage :
2253             {
2254                 WindowRef window;
2255
2256                 wxWindow* currentMouseWindow = NULL ;
2257
2258                 if (s_captureWindow )
2259                 {
2260                     currentMouseWindow = s_captureWindow ;
2261                 }
2262                 else
2263                 {
2264                     wxWindow::MacGetWindowFromPoint( wxPoint( ev->where.h , ev->where.v ) ,
2265                                                              &currentMouseWindow ) ;
2266                 }
2267
2268                 if ( currentMouseWindow != wxWindow::s_lastMouseWindow )
2269                 {
2270                     wxMouseEvent event ;
2271
2272                     bool isDown = !(ev->modifiers & btnState) ; // 1 is for up
2273                     bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse
2274
2275                     event.m_leftDown = isDown && !controlDown;
2276                     event.m_middleDown = FALSE;
2277                     event.m_rightDown = isDown && controlDown;
2278                     event.m_shiftDown = ev->modifiers & shiftKey;
2279                     event.m_controlDown = ev->modifiers & controlKey;
2280                     event.m_altDown = ev->modifiers & optionKey;
2281                     event.m_metaDown = ev->modifiers & cmdKey;
2282                     event.m_x = ev->where.h;
2283                     event.m_y = ev->where.v;
2284                     event.m_timeStamp = ev->when;
2285                     event.SetEventObject(this);
2286
2287                     if ( wxWindow::s_lastMouseWindow )
2288                     {
2289                         wxMouseEvent eventleave(event);
2290                         eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
2291                         wxWindow::s_lastMouseWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
2292                         eventleave.SetEventObject( wxWindow::s_lastMouseWindow ) ;
2293
2294                         wxWindow::s_lastMouseWindow->GetEventHandler()->ProcessEvent(eventleave);
2295                     }
2296                     if ( currentMouseWindow )
2297                     {
2298                         wxMouseEvent evententer(event);
2299                         evententer.SetEventType( wxEVT_ENTER_WINDOW );
2300                         currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
2301                         evententer.SetEventObject( currentMouseWindow ) ;
2302                         currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
2303                     }
2304                     wxWindow::s_lastMouseWindow = currentMouseWindow ;
2305                 }
2306
2307                 short windowPart = inNoWindow ;
2308
2309                 if ( s_captureWindow )
2310                 {
2311                     window = (WindowRef) s_captureWindow->MacGetRootWindow() ;
2312                     windowPart = inContent ;
2313                 }
2314                 else
2315                 {
2316                     windowPart = ::FindWindow(ev->where, &window);
2317                 }
2318
2319                 switch (windowPart)
2320                 {
2321                     case inContent :
2322                         {
2323                             wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
2324                             if ( win )
2325                                 win->MacMouseMoved( ev , windowPart ) ;
2326                             else
2327                             {
2328                                 if ( wxIsBusy() )
2329                                 {
2330                                 }
2331                                 else
2332                                     UMAShowArrowCursor();
2333                              }
2334                         }
2335                         break;
2336                     default :
2337                         {
2338                             if ( wxIsBusy() )
2339                             {
2340                             }
2341                             else
2342                                 UMAShowArrowCursor();
2343                         }
2344                         break ;
2345                 }
2346             }
2347             break ;
2348
2349     }
2350 }
2351 #endif
2352
2353 void wxApp::MacHandleMenuCommand( wxUint32 id )
2354 {
2355     wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
2356     wxFrame* frame = mbar->GetFrame();
2357     wxCHECK_RET( mbar != NULL && frame != NULL, wxT("error in menu item callback") );
2358     if ( frame )
2359     {
2360         frame->ProcessCommand(id);
2361     }
2362 }
2363
2364 #if !TARGET_CARBON
2365 void wxApp::MacHandleMenuSelect( int macMenuId , int macMenuItemNum )
2366 {
2367     if (macMenuId == 0)
2368          return; // no menu item selected
2369
2370     if (macMenuId == kwxMacAppleMenuId && macMenuItemNum > 1)
2371     {
2372         #if ! TARGET_CARBON
2373         Str255        deskAccessoryName ;
2374         GrafPtr        savedPort ;
2375
2376         GetMenuItemText(GetMenuHandle(kwxMacAppleMenuId), macMenuItemNum, deskAccessoryName);
2377         GetPort(&savedPort);
2378         OpenDeskAcc(deskAccessoryName);
2379         SetPort(savedPort);
2380         #endif
2381     }
2382     else
2383     {
2384         MenuCommand id ;
2385         GetMenuItemCommandID( GetMenuHandle(macMenuId) , macMenuItemNum , &id ) ;
2386         MacHandleMenuCommand( id ) ;
2387     }
2388     HiliteMenu(0);
2389 }
2390 #endif