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   if(!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
1226     wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
1227 }
1228
1229 void wxWakeUpIdle()
1230 {
1231     wxMacWakeUp() ;
1232 }
1233
1234 // Send idle event to all top-level windows
1235 bool wxApp::SendIdleEvents()
1236 {
1237     bool needMore = FALSE;
1238     wxWindowListNode* node = wxTopLevelWindows.GetFirst();
1239     while (node)
1240     {
1241         wxWindow* win = node->GetData();
1242         if (SendIdleEvents(win))
1243             needMore = TRUE;
1244
1245         node = node->GetNext();
1246     }
1247     return needMore;
1248 }
1249
1250 // Send idle event to window and all subwindows
1251 bool wxApp::SendIdleEvents(wxWindow* win)
1252 {
1253     bool needMore = FALSE;
1254
1255     wxIdleEvent event;
1256     event.SetEventObject(win);
1257     win->ProcessEvent(event);
1258
1259     if (event.MoreRequested())
1260         needMore = TRUE;
1261
1262     wxWindowListNode* node = win->GetChildren().GetFirst();
1263     while (node)
1264     {
1265         wxWindow* win = node->GetData();
1266         if (SendIdleEvents(win))
1267             needMore = TRUE;
1268
1269         node = node->GetNext();
1270     }
1271     return needMore ;
1272 }
1273
1274 void wxApp::DeletePendingObjects()
1275 {
1276   wxNode *node = wxPendingDelete.GetFirst();
1277   while (node)
1278   {
1279     wxObject *obj = (wxObject *)node->GetData();
1280
1281     delete obj;
1282
1283     if (wxPendingDelete.Member(obj))
1284       delete node;
1285
1286     // Deleting one object may have deleted other pending
1287     // objects, so start from beginning of list again.
1288     node = wxPendingDelete.GetFirst();
1289   }
1290 }
1291
1292 void wxExit()
1293 {
1294     wxLogError(_("Fatal error: exiting"));
1295
1296     wxApp::CleanUp();
1297     ::ExitToShell() ;
1298 }
1299
1300 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1301 {
1302     if (GetTopWindow())
1303         GetTopWindow()->Close(TRUE);
1304 }
1305
1306 // Default behaviour: close the application with prompts. The
1307 // user can veto the close, and therefore the end session.
1308 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1309 {
1310     if (GetTopWindow())
1311     {
1312         if (!GetTopWindow()->Close(!event.CanVeto()))
1313             event.Veto(TRUE);
1314     }
1315 }
1316
1317 extern "C" void wxCYield() ;
1318 void wxCYield()
1319 {
1320     wxYield() ;
1321 }
1322
1323 // Yield to other processes
1324
1325 bool wxApp::Yield(bool onlyIfNeeded)
1326 {
1327     if (s_inYield)
1328     {
1329         if ( !onlyIfNeeded )
1330         {
1331             wxFAIL_MSG( wxT("wxYield called recursively" ) );
1332         }
1333
1334         return FALSE;
1335     }
1336
1337     s_inYield = TRUE;
1338
1339 #if wxUSE_THREADS
1340     YieldToAnyThread() ;
1341 #endif
1342     // by definition yield should handle all non-processed events
1343 #if TARGET_CARBON
1344     EventRef theEvent;
1345
1346     OSStatus status = noErr ;
1347     do
1348     {
1349         s_inReceiveEvent = true ;
1350         status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
1351         s_inReceiveEvent = false ;
1352
1353         if ( status == eventLoopTimedOutErr )
1354         {
1355             // make sure next time the event loop will trigger idle events
1356             sleepTime = kEventDurationNoWait ;
1357         }
1358         else if ( status == eventLoopQuitErr )
1359         {
1360             // according to QA1061 this may also occur when a WakeUp Process
1361             // is executed
1362         }
1363         else
1364         {
1365             MacHandleOneEvent( theEvent ) ;
1366             ReleaseEvent(theEvent);
1367         }
1368     } while( status == noErr ) ;
1369 #else
1370     EventRecord event ;
1371
1372     // having a larger value here leads to large performance slowdowns
1373     // so we cannot give background apps more processor time here
1374     // we do so however having a large sleep value in the main event loop
1375     sleepTime = 0 ;
1376
1377     while ( !IsExiting() && WaitNextEvent(everyEvent, &event,sleepTime, (RgnHandle) wxApp::s_macCursorRgn))
1378     {
1379         MacHandleModifierEvents( &event ) ;
1380         MacHandleOneEvent( &event );
1381         if ( event.what != kHighLevelEvent )
1382             SetRectRgn( (RgnHandle) wxApp::s_macCursorRgn , event.where.h , event.where.v ,  event.where.h + 1 , event.where.v + 1 ) ;
1383     }
1384     MacHandleModifierEvents( &event ) ;
1385 #endif
1386
1387     wxMacProcessNotifierAndPendingEvents() ;
1388     s_inYield = FALSE;
1389
1390     return TRUE;
1391 }
1392
1393 // platform specifics
1394
1395 void wxApp::MacSuspend( bool convertClipboard )
1396 {
1397 #if !TARGET_CARBON
1398     // we have to deactive the top level windows manually
1399
1400     wxWindowListNode* node = wxTopLevelWindows.GetFirst();
1401     while (node)
1402     {
1403         wxTopLevelWindow* win = (wxTopLevelWindow*) node->Data();
1404 #if TARGET_CARBON
1405 #if 0 //  having problems right now with that
1406         if (!win->HasFlag(wxSTAY_ON_TOP))
1407 #endif
1408 #endif
1409             win->MacActivate( ((EventRecord*) MacGetCurrentEvent())->when , false ) ;
1410
1411         node = node->GetNext();
1412     }
1413
1414     ::HideFloatingWindows() ;
1415 #endif
1416     s_lastMouseDown = 0 ;
1417
1418     if( convertClipboard )
1419     {
1420         MacConvertPrivateToPublicScrap() ;
1421     }
1422 }
1423
1424 extern wxList wxModalDialogs;
1425
1426 void wxApp::MacResume( bool convertClipboard )
1427 {
1428     s_lastMouseDown = 0 ;
1429     if( convertClipboard )
1430     {
1431         MacConvertPublicToPrivateScrap() ;
1432     }
1433
1434 #if !TARGET_CARBON
1435     ::ShowFloatingWindows() ;
1436     // raise modal dialogs in case a non modal window was selected to activate the app
1437
1438     wxNode* node = wxModalDialogs.GetFirst();
1439     while (node)
1440     {
1441         wxDialog* dialog = (wxDialog *) node->GetData();
1442         dialog->Raise();
1443
1444         node = node->GetNext();
1445     }
1446 #endif
1447 }
1448
1449 void wxApp::MacConvertPrivateToPublicScrap()
1450 {
1451 }
1452
1453 void wxApp::MacConvertPublicToPrivateScrap()
1454 {
1455 }
1456
1457 void wxApp::MacDoOneEvent()
1458 {
1459 #if TARGET_CARBON
1460     EventRef theEvent;
1461
1462     s_inReceiveEvent = true ;
1463     OSStatus status = ReceiveNextEvent(0, NULL,sleepTime,true,&theEvent) ;
1464     s_inReceiveEvent = false ;
1465     if ( status == eventLoopTimedOutErr )
1466     {
1467         if ( wxTheApp->ProcessIdle() )
1468             sleepTime = kEventDurationNoWait ;
1469         else
1470             sleepTime = kEventDurationForever ;
1471     }
1472     else if ( status == eventLoopQuitErr )
1473     {
1474         // according to QA1061 this may also occur when a WakeUp Process
1475         // is executed
1476     }
1477     else
1478     {
1479         MacHandleOneEvent( theEvent ) ;
1480         ReleaseEvent(theEvent);
1481         sleepTime = kEventDurationNoWait ;
1482     }
1483 #else
1484       EventRecord event ;
1485
1486     EventMask eventMask = everyEvent ;
1487
1488     if (WaitNextEvent(eventMask, &event, sleepTime, (RgnHandle) s_macCursorRgn))
1489     {
1490         MacHandleModifierEvents( &event ) ;
1491         MacHandleOneEvent( &event );
1492     }
1493     else
1494     {
1495         MacHandleModifierEvents( &event ) ;
1496         // idlers
1497         WindowPtr window = ::FrontWindow() ;
1498         if ( window )
1499             ::IdleControls( window ) ;
1500
1501         if ( wxTheApp->ProcessIdle() )
1502             sleepTime = 0 ;
1503         else
1504             sleepTime = GetCaretTime() / 2 ;
1505     }
1506     if ( event.what != kHighLevelEvent )
1507         SetRectRgn( (RgnHandle) s_macCursorRgn , event.where.h , event.where.v ,  event.where.h + 1 , event.where.v + 1 ) ;
1508 #endif
1509     // repeaters
1510
1511     DeletePendingObjects() ;
1512     wxMacProcessNotifierAndPendingEvents() ;
1513 }
1514
1515 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1516 {
1517 #if TARGET_CARBON
1518     EventTargetRef theTarget;
1519     theTarget = GetEventDispatcherTarget();
1520     m_macCurrentEvent = evr ;
1521     SendEventToEventTarget ((EventRef) evr , theTarget);
1522 #else
1523     EventRecord* ev = (EventRecord*) evr ;
1524     m_macCurrentEvent = ev ;
1525
1526     wxApp::sm_lastMessageTime = ev->when ;
1527
1528     switch (ev->what)
1529     {
1530         case mouseDown:
1531             MacHandleMouseDownEvent( ev ) ;
1532             if ( ev->modifiers & controlKey )
1533                 s_lastMouseDown = 2;
1534             else
1535                 s_lastMouseDown = 1;
1536             break;
1537         case mouseUp:
1538             if ( s_lastMouseDown == 2 )
1539             {
1540                 ev->modifiers |= controlKey ;
1541             }
1542             else
1543             {
1544                 ev->modifiers &= ~controlKey ;
1545             }
1546             MacHandleMouseUpEvent( ev ) ;
1547             s_lastMouseDown = 0;
1548             break;
1549         case activateEvt:
1550             MacHandleActivateEvent( ev ) ;
1551             break;
1552         case updateEvt:
1553             MacHandleUpdateEvent( ev ) ;
1554             break;
1555         case keyDown:
1556         case autoKey:
1557             MacHandleKeyDownEvent( ev ) ;
1558             break;
1559         case keyUp:
1560             MacHandleKeyUpEvent( ev ) ;
1561             break;
1562         case diskEvt:
1563             MacHandleDiskEvent( ev ) ;
1564             break;
1565         case osEvt:
1566             MacHandleOSEvent( ev ) ;
1567             break;
1568         case kHighLevelEvent:
1569             MacHandleHighLevelEvent( ev ) ;
1570             break;
1571         default:
1572             break;
1573     }
1574 #endif
1575     wxMacProcessNotifierAndPendingEvents() ;
1576 }
1577
1578 #if !TARGET_CARBON
1579 bool s_macIsInModalLoop = false ;
1580
1581 void wxApp::MacHandleModifierEvents( WXEVENTREF evr )
1582 {
1583     EventRecord* ev = (EventRecord*) evr ;
1584     if ( ev->modifiers != s_lastModifiers && wxWindow::FindFocus() != NULL )
1585     {
1586         wxKeyEvent event(wxEVT_KEY_DOWN);
1587
1588         event.m_shiftDown = ev->modifiers & shiftKey;
1589         event.m_controlDown = ev->modifiers & controlKey;
1590         event.m_altDown = ev->modifiers & optionKey;
1591         event.m_metaDown = ev->modifiers & cmdKey;
1592
1593         event.m_x = ev->where.h;
1594         event.m_y = ev->where.v;
1595         event.m_timeStamp = ev->when;
1596         wxWindow* focus = wxWindow::FindFocus() ;
1597         event.SetEventObject(focus);
1598
1599         if ( (ev->modifiers ^ s_lastModifiers ) & controlKey )
1600         {
1601             event.m_keyCode = WXK_CONTROL ;
1602             event.SetEventType( ( ev->modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1603             focus->GetEventHandler()->ProcessEvent( event ) ;
1604         }
1605         if ( (ev->modifiers ^ s_lastModifiers ) & shiftKey )
1606         {
1607             event.m_keyCode = WXK_SHIFT ;
1608             event.SetEventType( ( ev->modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1609             focus->GetEventHandler()->ProcessEvent( event ) ;
1610         }
1611         if ( (ev->modifiers ^ s_lastModifiers ) & optionKey )
1612         {
1613             event.m_keyCode = WXK_ALT ;
1614             event.SetEventType( ( ev->modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1615             focus->GetEventHandler()->ProcessEvent( event ) ;
1616         }
1617         s_lastModifiers = ev->modifiers ;
1618     }
1619 }
1620
1621 void wxApp::MacHandleHighLevelEvent( WXEVENTREF evr )
1622 {
1623     // we must avoid reentrancy problems when processing high level events eg printing
1624     bool former = s_inYield ;
1625     s_inYield = TRUE ;
1626     EventRecord* ev = (EventRecord*) evr ;
1627     ::AEProcessAppleEvent( ev ) ;
1628     s_inYield = former ;
1629 }
1630
1631 void wxApp::MacHandleMouseDownEvent( WXEVENTREF evr )
1632 {
1633     EventRecord* ev = (EventRecord*) evr ;
1634     wxToolTip::RemoveToolTips() ;
1635
1636     WindowRef window;
1637     WindowRef frontWindow = ::FrontNonFloatingWindow() ;
1638     WindowAttributes frontWindowAttributes = NULL ;
1639     if ( frontWindow )
1640         ::GetWindowAttributes( frontWindow , &frontWindowAttributes ) ;
1641
1642     short windowPart = ::FindWindow(ev->where, &window);
1643     wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
1644     if ( wxPendingDelete.Member(win) )
1645         return ;
1646
1647     BitMap screenBits;
1648     GetQDGlobalsScreenBits( &screenBits );
1649
1650     switch (windowPart)
1651     {
1652         case inMenuBar :
1653             if ( s_macIsInModalLoop )
1654             {
1655                 SysBeep ( 30 ) ;
1656             }
1657             else
1658             {
1659                 UInt32 menuresult = MenuSelect(ev->where) ;
1660                MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) );
1661                 s_lastMouseDown = 0;
1662             }
1663             break ;
1664         case inSysWindow :
1665             SystemClick( ev , window ) ;
1666             s_lastMouseDown = 0;
1667             break ;
1668         case inDrag :
1669             if ( window != frontWindow && s_macIsInModalLoop && !(ev->modifiers & cmdKey ) )
1670             {
1671                 SysBeep ( 30 ) ;
1672             }
1673             else
1674             {
1675                 DragWindow(window, ev->where, &screenBits.bounds);
1676                 if (win)
1677                 {
1678                     GrafPtr port ;
1679                     GetPort( &port ) ;
1680                     Point pt = { 0, 0 } ;
1681                     SetPortWindowPort(window) ;
1682                     LocalToGlobal( &pt ) ;
1683                     SetPort( port ) ;
1684                         win->SetSize( pt.h , pt.v , -1 ,
1685                             -1 , wxSIZE_USE_EXISTING);
1686                 }
1687                 s_lastMouseDown = 0;
1688             }
1689             break ;
1690         case inGoAway:
1691             if (TrackGoAway(window, ev->where))
1692             {
1693                 if ( win )
1694                     win->Close() ;
1695             }
1696             s_lastMouseDown = 0;
1697             break;
1698         case inGrow:
1699           {
1700                 Rect newContentRect ;
1701                 Rect constraintRect ;
1702                 constraintRect.top = win->GetMinHeight() ;
1703                 if ( constraintRect.top == -1 )
1704                     constraintRect.top  = 0 ;
1705                 constraintRect.left = win->GetMinWidth() ;
1706                 if ( constraintRect.left == -1 )
1707                     constraintRect.left  = 0 ;
1708                 constraintRect.right = win->GetMaxWidth() ;
1709                 if ( constraintRect.right == -1 )
1710                     constraintRect.right  = 32000 ;
1711                 constraintRect.bottom = win->GetMaxHeight() ;
1712                 if ( constraintRect.bottom == -1 )
1713                     constraintRect.bottom = 32000 ;
1714
1715                 Boolean growResult = ResizeWindow( window , ev->where ,
1716                     &constraintRect , &newContentRect ) ;
1717                 if ( growResult )
1718                 {
1719                     win->SetSize( newContentRect.left , newContentRect.top ,
1720                         newContentRect.right - newContentRect.left ,
1721                         newContentRect.bottom - newContentRect.top, wxSIZE_USE_EXISTING);
1722                 }
1723                 s_lastMouseDown = 0;
1724           }
1725             break;
1726         case inZoomIn:
1727         case inZoomOut:
1728                 if (TrackBox(window, ev->where, windowPart))
1729                 {
1730                     // TODO setup size event
1731                     ZoomWindow( window , windowPart , false ) ;
1732                     if (win)
1733                     {
1734                         Rect tempRect ;
1735                         GrafPtr port ;
1736                         GetPort( &port ) ;
1737                         Point pt = { 0, 0 } ;
1738                         SetPortWindowPort(window) ;
1739                         LocalToGlobal( &pt ) ;
1740                         SetPort( port ) ;
1741
1742                         GetWindowPortBounds(window, &tempRect ) ;
1743                         win->SetSize( pt.h , pt.v , tempRect.right-tempRect.left ,
1744                             tempRect.bottom-tempRect.top, wxSIZE_USE_EXISTING);
1745                     }
1746                 }
1747             s_lastMouseDown = 0;
1748             break;
1749         case inCollapseBox :
1750                 // TODO setup size event
1751             s_lastMouseDown = 0;
1752             break ;
1753
1754         case inContent :
1755                 {
1756                     GrafPtr port ;
1757                     GetPort( &port ) ;
1758                     SetPortWindowPort(window) ;
1759                     SetPort( port ) ;
1760                 }
1761                 if ( window != frontWindow && wxTheApp->s_captureWindow == NULL )
1762                 {
1763                     if ( s_macIsInModalLoop )
1764                     {
1765                         SysBeep ( 30 ) ;
1766                     }
1767                     else if ( UMAIsWindowFloating( window ) )
1768                     {
1769                         if ( win )
1770                             win->MacMouseDown( ev , windowPart ) ;
1771                     }
1772                     else
1773                     {
1774                         if ( win )
1775                             win->MacMouseDown( ev , windowPart ) ;
1776                         ::SelectWindow( window ) ;
1777                     }
1778                 }
1779                 else
1780                 {
1781                     if ( win )
1782                         win->MacMouseDown( ev , windowPart ) ;
1783                 }
1784             break ;
1785         default:
1786             break;
1787     }
1788 }
1789
1790 void wxApp::MacHandleMouseUpEvent( WXEVENTREF evr )
1791 {
1792     EventRecord* ev = (EventRecord*) evr ;
1793     WindowRef window;
1794
1795     short windowPart = inNoWindow ;
1796     if ( wxTheApp->s_captureWindow )
1797     {
1798         window = (WindowRef) s_captureWindow->MacGetRootWindow() ;
1799         windowPart = inContent ;
1800     }
1801     else
1802     {
1803         windowPart = ::FindWindow(ev->where, &window) ;
1804     }
1805
1806     switch (windowPart)
1807     {
1808         case inMenuBar :
1809             break ;
1810         case inSysWindow :
1811             break ;
1812         default:
1813             {
1814                 wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
1815                 if ( win )
1816                     win->MacMouseUp( ev , windowPart ) ;
1817             }
1818             break;
1819     }
1820 }
1821
1822 #endif
1823
1824 long wxMacTranslateKey(unsigned char key, unsigned char code) ;
1825 long wxMacTranslateKey(unsigned char key, unsigned char code)
1826 {
1827     long retval = key ;
1828     switch (key)
1829     {
1830         case kHomeCharCode :
1831                  retval = WXK_HOME;
1832           break;
1833         case kEnterCharCode :
1834                  retval = WXK_RETURN;
1835           break;
1836         case kEndCharCode :
1837                  retval = WXK_END;
1838           break;
1839         case kHelpCharCode :
1840                  retval = WXK_HELP;
1841           break;
1842         case kBackspaceCharCode :
1843                  retval = WXK_BACK;
1844           break;
1845         case kTabCharCode :
1846                  retval = WXK_TAB;
1847           break;
1848         case kPageUpCharCode :
1849                  retval = WXK_PAGEUP;
1850           break;
1851         case kPageDownCharCode :
1852                  retval = WXK_PAGEDOWN;
1853           break;
1854         case kReturnCharCode :
1855                  retval = WXK_RETURN;
1856           break;
1857             case kFunctionKeyCharCode :
1858             {
1859                 switch( code )
1860                 {
1861                     case 0x7a :
1862                         retval = WXK_F1 ;
1863                         break;
1864                     case 0x78 :
1865                         retval = WXK_F2 ;
1866                         break;
1867                     case 0x63 :
1868                         retval = WXK_F3 ;
1869                         break;
1870                     case 0x76 :
1871                         retval = WXK_F4 ;
1872                         break;
1873                     case 0x60 :
1874                         retval = WXK_F5 ;
1875                         break;
1876                     case 0x61 :
1877                         retval = WXK_F6 ;
1878                         break;
1879                     case 0x62:
1880                         retval = WXK_F7 ;
1881                         break;
1882                     case 0x64 :
1883                         retval = WXK_F8 ;
1884                         break;
1885                     case 0x65 :
1886                         retval = WXK_F9 ;
1887                         break;
1888                     case 0x6D :
1889                         retval = WXK_F10 ;
1890                         break;
1891                     case 0x67 :
1892                         retval = WXK_F11 ;
1893                         break;
1894                     case 0x6F :
1895                         retval = WXK_F12 ;
1896                         break;
1897                     case 0x69 :
1898                         retval = WXK_F13 ;
1899                         break;
1900                     case 0x6B :
1901                         retval = WXK_F14 ;
1902                         break;
1903                     case 0x71 :
1904                         retval = WXK_F15 ;
1905                         break;
1906                 }
1907             }
1908             break ;
1909             case kEscapeCharCode :
1910                 retval = WXK_ESCAPE ;
1911             break ;
1912             case kLeftArrowCharCode :
1913                 retval = WXK_LEFT ;
1914             break ;
1915             case kRightArrowCharCode :
1916                 retval = WXK_RIGHT ;
1917             break ;
1918             case kUpArrowCharCode :
1919                 retval = WXK_UP ;
1920             break ;
1921             case kDownArrowCharCode :
1922                 retval = WXK_DOWN ;
1923             break ;
1924             case kDeleteCharCode :
1925                 retval = WXK_DELETE ;
1926              default:
1927             break ;
1928      } // end switch
1929
1930     return retval;
1931 }
1932
1933 #if !TARGET_CARBON
1934 void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
1935 {
1936     EventRecord* ev = (EventRecord*) evr ;
1937     wxToolTip::RemoveToolTips() ;
1938
1939     UInt32 menuresult = UMAMenuEvent(ev) ;
1940     if ( HiWord( menuresult ) )
1941     {
1942         if ( !s_macIsInModalLoop )
1943             MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) ) ;
1944     }
1945     else
1946     {
1947          wxWindow* focus = wxWindow::FindFocus() ;
1948
1949         if ( MacSendKeyDownEvent( focus , ev->message , ev->modifiers , ev->when , ev->where.h , ev->where.v ) == false )
1950         {
1951             // has not been handled -> perform default
1952             wxControl* control = wxDynamicCast( focus , wxControl ) ;
1953             if ( control &&  control->GetMacControl() != NULL )
1954             {
1955                 short keycode ;
1956                 short keychar ;
1957                 keychar = short(ev->message & charCodeMask);
1958                 keycode = short(ev->message & keyCodeMask) >> 8 ;
1959                 ::HandleControlKey( (ControlHandle) control->GetMacControl() , keycode , keychar , ev->modifiers ) ;
1960             }
1961         }
1962     }
1963 }
1964
1965 void wxApp::MacHandleKeyUpEvent( WXEVENTREF evr )
1966 {
1967     EventRecord* ev = (EventRecord*) evr ;
1968     wxToolTip::RemoveToolTips() ;
1969
1970     UInt32 menuresult = UMAMenuEvent(ev) ;
1971     if ( HiWord( menuresult ) )
1972     {
1973     }
1974     else
1975     {
1976         MacSendKeyUpEvent( wxWindow::FindFocus() , ev->message , ev->modifiers , ev->when , ev->where.h , ev->where.v ) ;
1977     }
1978 }
1979
1980 #endif
1981
1982 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
1983 {
1984     if ( !focus )
1985         return false ;
1986
1987     short keycode ;
1988     short keychar ;
1989     keychar = short(keymessage & charCodeMask);
1990     keycode = short(keymessage & keyCodeMask) >> 8 ;
1991
1992     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1993     {
1994         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1995         // and look at the character after
1996         UInt32 state = 0;
1997         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1998         keychar = short(keyInfo & charCodeMask);
1999         keycode = short(keyInfo & keyCodeMask) >> 8 ;
2000     }
2001     long keyval = wxMacTranslateKey(keychar, keycode) ;
2002     long realkeyval = keyval ;
2003     if ( keyval == keychar )
2004     {
2005         // 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)
2006         realkeyval = short(keymessage & charCodeMask) ;
2007         keyval = wxToupper( keyval ) ;
2008     }
2009
2010     wxKeyEvent event(wxEVT_KEY_DOWN);
2011     bool handled = false ;
2012     event.m_shiftDown = modifiers & shiftKey;
2013     event.m_controlDown = modifiers & controlKey;
2014     event.m_altDown = modifiers & optionKey;
2015     event.m_metaDown = modifiers & cmdKey;
2016     event.m_keyCode = keyval ;
2017
2018     event.m_x = wherex;
2019     event.m_y = wherey;
2020     event.m_timeStamp = when;
2021     event.SetEventObject(focus);
2022     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
2023     if ( handled && event.GetSkipped() )
2024         handled = false ;
2025     if ( !handled )
2026     {
2027 #if wxUSE_ACCEL
2028         if (!handled)
2029         {
2030             wxWindow *ancestor = focus;
2031             while (ancestor)
2032             {
2033                 int command = ancestor->GetAcceleratorTable()->GetCommand( event );
2034                 if (command != -1)
2035                 {
2036                     wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
2037                     handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
2038                     break;
2039                 }
2040                 if (ancestor->IsTopLevel())
2041                     break;
2042                 ancestor = ancestor->GetParent();
2043             }
2044         }
2045 #endif // wxUSE_ACCEL
2046     }
2047     if (!handled)
2048     {
2049         event.Skip( FALSE ) ;
2050         event.SetEventType( wxEVT_CHAR ) ;
2051         // raw value again
2052         event.m_keyCode = realkeyval ;
2053
2054         handled = focus->GetEventHandler()->ProcessEvent( event ) ;
2055         if ( handled && event.GetSkipped() )
2056             handled = false ;
2057     }
2058     if ( !handled &&
2059          (keyval == WXK_TAB) &&
2060 // CS: copied the change below from wxGTK
2061 // VZ: testing for wxTE_PROCESS_TAB shouldn't be done here the control may
2062 //     have this style, yet choose not to process this particular TAB in which
2063 //     case TAB must still work as a navigational character
2064 #if 0
2065          (!focus->HasFlag(wxTE_PROCESS_TAB)) &&
2066 #endif
2067          (focus->GetParent()) &&
2068          (focus->GetParent()->HasFlag( wxTAB_TRAVERSAL)) )
2069     {
2070         wxNavigationKeyEvent new_event;
2071         new_event.SetEventObject( focus );
2072         new_event.SetDirection( !event.ShiftDown() );
2073         /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
2074         new_event.SetWindowChange( event.ControlDown() );
2075         new_event.SetCurrentFocus( focus );
2076         handled = focus->GetEventHandler()->ProcessEvent( new_event );
2077         if ( handled && new_event.GetSkipped() )
2078             handled = false ;
2079     }
2080     // backdoor handler for default return and command escape
2081     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
2082     {
2083           // if window is not having a focus still testing for default enter or cancel
2084           // TODO add the UMA version for ActiveNonFloatingWindow
2085           wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
2086           if ( focus )
2087           {
2088             if ( keyval == WXK_RETURN )
2089             {
2090                  wxButton *def = wxDynamicCast(focus->GetDefaultItem(),
2091                                                        wxButton);
2092                  if ( def && def->IsEnabled() )
2093                  {
2094                      wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
2095                      event.SetEventObject(def);
2096                      def->Command(event);
2097                      return true ;
2098                 }
2099             }
2100             /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
2101             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
2102             {
2103                   wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
2104                   new_event.SetEventObject( focus );
2105                   handled = focus->GetEventHandler()->ProcessEvent( new_event );
2106             }
2107           }
2108     }
2109     return handled ;
2110 }
2111
2112 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
2113 {
2114     if ( !focus )
2115         return false ;
2116
2117     short keycode ;
2118     short keychar ;
2119     keychar = short(keymessage & charCodeMask);
2120     keycode = short(keymessage & keyCodeMask) >> 8 ;
2121     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
2122     {
2123         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
2124         // and look at the character after
2125         UInt32 state = 0;
2126         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
2127         keychar = short(keyInfo & charCodeMask);
2128         keycode = short(keyInfo & keyCodeMask) >> 8 ;
2129     }
2130     long keyval = wxMacTranslateKey(keychar, keycode) ;
2131
2132     if ( keyval == keychar )
2133     {
2134         keyval = wxToupper( keyval ) ;
2135     }
2136     bool handled = false ;
2137
2138     wxKeyEvent event(wxEVT_KEY_UP);
2139     event.m_shiftDown = modifiers & shiftKey;
2140     event.m_controlDown = modifiers & controlKey;
2141     event.m_altDown = modifiers & optionKey;
2142     event.m_metaDown = modifiers & cmdKey;
2143     event.m_keyCode = keyval ;
2144
2145     event.m_x = wherex;
2146     event.m_y = wherey;
2147     event.m_timeStamp = when;
2148     event.SetEventObject(focus);
2149     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
2150
2151     return handled ;
2152 }
2153
2154 #if !TARGET_CARBON
2155 void wxApp::MacHandleActivateEvent( WXEVENTREF evr )
2156 {
2157     EventRecord* ev = (EventRecord*) evr ;
2158     WindowRef window = (WindowRef) ev->message ;
2159     if ( window )
2160     {
2161         bool activate = (ev->modifiers & activeFlag ) ;
2162         WindowClass wclass ;
2163         ::GetWindowClass ( window , &wclass ) ;
2164         if ( wclass == kFloatingWindowClass )
2165         {
2166             // if it is a floater we activate/deactivate the front non-floating window instead
2167             window = ::FrontNonFloatingWindow() ;
2168         }
2169         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
2170         if ( win )
2171             win->MacActivate( ev->when , activate ) ;
2172     }
2173 }
2174
2175 void wxApp::MacHandleUpdateEvent( WXEVENTREF evr )
2176 {
2177     EventRecord* ev = (EventRecord*) evr ;
2178     WindowRef window = (WindowRef) ev->message ;
2179     wxTopLevelWindowMac * win = wxFindWinFromMacWindow( window ) ;
2180     if ( win )
2181     {
2182         if ( !wxPendingDelete.Member(win) )
2183             win->MacUpdate( ev->when ) ;
2184     }
2185     else
2186     {
2187         // since there is no way of telling this foreign window to update itself
2188         // we have to invalidate the update region otherwise we keep getting the same
2189         // event over and over again
2190         BeginUpdate( window ) ;
2191         EndUpdate( window ) ;
2192     }
2193 }
2194
2195 void wxApp::MacHandleDiskEvent( WXEVENTREF evr )
2196 {
2197     EventRecord* ev = (EventRecord*) evr ;
2198     if ( HiWord( ev->message ) != noErr )
2199   {
2200         OSErr err ;
2201         Point point ;
2202          SetPt( &point , 100 , 100 ) ;
2203
2204           err = DIBadMount( point , ev->message ) ;
2205         wxASSERT( err == noErr ) ;
2206     }
2207 }
2208
2209 void wxApp::MacHandleOSEvent( WXEVENTREF evr )
2210 {
2211     EventRecord* ev = (EventRecord*) evr ;
2212     switch( ( ev->message & osEvtMessageMask ) >> 24 )
2213     {
2214         case suspendResumeMessage :
2215             {
2216                 bool isResuming = ev->message & resumeFlag ;
2217                 bool convertClipboard = ev->message & convertClipboardFlag ;
2218
2219                 bool doesActivate = UMAGetProcessModeDoesActivateOnFGSwitch() ;
2220                 if ( isResuming )
2221                 {
2222                     WindowRef oldFrontWindow = NULL ;
2223                     WindowRef newFrontWindow = NULL ;
2224
2225                     // in case we don't take care of activating ourselves, we have to synchronize
2226                     // our idea of the active window with the process manager's - which it already activated
2227
2228                     if ( !doesActivate )
2229                         oldFrontWindow = ::FrontNonFloatingWindow() ;
2230
2231                     MacResume( convertClipboard ) ;
2232
2233                     newFrontWindow = ::FrontNonFloatingWindow() ;
2234
2235                     if ( oldFrontWindow )
2236                     {
2237                         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( oldFrontWindow ) ;
2238                         if ( win )
2239                             win->MacActivate( ev->when , false ) ;
2240                     }
2241                     if ( newFrontWindow )
2242                     {
2243                         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( newFrontWindow ) ;
2244                         if ( win )
2245                             win->MacActivate( ev->when , true ) ;
2246                     }
2247                 }
2248                 else
2249                 {
2250                     MacSuspend( convertClipboard ) ;
2251                 }
2252             }
2253             break ;
2254         case mouseMovedMessage :
2255             {
2256                 WindowRef window;
2257
2258                 wxWindow* currentMouseWindow = NULL ;
2259
2260                 if (s_captureWindow )
2261                 {
2262                     currentMouseWindow = s_captureWindow ;
2263                 }
2264                 else
2265                 {
2266                     wxWindow::MacGetWindowFromPoint( wxPoint( ev->where.h , ev->where.v ) ,
2267                                                              &currentMouseWindow ) ;
2268                 }
2269
2270                 if ( currentMouseWindow != wxWindow::s_lastMouseWindow )
2271                 {
2272                     wxMouseEvent event ;
2273
2274                     bool isDown = !(ev->modifiers & btnState) ; // 1 is for up
2275                     bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse
2276
2277                     event.m_leftDown = isDown && !controlDown;
2278                     event.m_middleDown = FALSE;
2279                     event.m_rightDown = isDown && controlDown;
2280                     event.m_shiftDown = ev->modifiers & shiftKey;
2281                     event.m_controlDown = ev->modifiers & controlKey;
2282                     event.m_altDown = ev->modifiers & optionKey;
2283                     event.m_metaDown = ev->modifiers & cmdKey;
2284                     event.m_x = ev->where.h;
2285                     event.m_y = ev->where.v;
2286                     event.m_timeStamp = ev->when;
2287                     event.SetEventObject(this);
2288
2289                     if ( wxWindow::s_lastMouseWindow )
2290                     {
2291                         wxMouseEvent eventleave(event);
2292                         eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
2293                         wxWindow::s_lastMouseWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
2294                         eventleave.SetEventObject( wxWindow::s_lastMouseWindow ) ;
2295
2296                         wxWindow::s_lastMouseWindow->GetEventHandler()->ProcessEvent(eventleave);
2297                     }
2298                     if ( currentMouseWindow )
2299                     {
2300                         wxMouseEvent evententer(event);
2301                         evententer.SetEventType( wxEVT_ENTER_WINDOW );
2302                         currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
2303                         evententer.SetEventObject( currentMouseWindow ) ;
2304                         currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
2305                     }
2306                     wxWindow::s_lastMouseWindow = currentMouseWindow ;
2307                 }
2308
2309                 short windowPart = inNoWindow ;
2310
2311                 if ( s_captureWindow )
2312                 {
2313                     window = (WindowRef) s_captureWindow->MacGetRootWindow() ;
2314                     windowPart = inContent ;
2315                 }
2316                 else
2317                 {
2318                     windowPart = ::FindWindow(ev->where, &window);
2319                 }
2320
2321                 switch (windowPart)
2322                 {
2323                     case inContent :
2324                         {
2325                             wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
2326                             if ( win )
2327                                 win->MacMouseMoved( ev , windowPart ) ;
2328                             else
2329                             {
2330                                 if ( wxIsBusy() )
2331                                 {
2332                                 }
2333                                 else
2334                                     UMAShowArrowCursor();
2335                              }
2336                         }
2337                         break;
2338                     default :
2339                         {
2340                             if ( wxIsBusy() )
2341                             {
2342                             }
2343                             else
2344                                 UMAShowArrowCursor();
2345                         }
2346                         break ;
2347                 }
2348             }
2349             break ;
2350
2351     }
2352 }
2353 #endif
2354
2355 void wxApp::MacHandleMenuCommand( wxUint32 id )
2356 {
2357     wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
2358     wxFrame* frame = mbar->GetFrame();
2359     wxCHECK_RET( mbar != NULL && frame != NULL, wxT("error in menu item callback") );
2360     if ( frame )
2361     {
2362         frame->ProcessCommand(id);
2363     }
2364 }
2365
2366 #if !TARGET_CARBON
2367 void wxApp::MacHandleMenuSelect( int macMenuId , int macMenuItemNum )
2368 {
2369     if (macMenuId == 0)
2370          return; // no menu item selected
2371
2372     if (macMenuId == kwxMacAppleMenuId && macMenuItemNum > 1)
2373     {
2374         #if ! TARGET_CARBON
2375         Str255        deskAccessoryName ;
2376         GrafPtr        savedPort ;
2377
2378         GetMenuItemText(GetMenuHandle(kwxMacAppleMenuId), macMenuItemNum, deskAccessoryName);
2379         GetPort(&savedPort);
2380         OpenDeskAcc(deskAccessoryName);
2381         SetPort(savedPort);
2382         #endif
2383     }
2384     else
2385     {
2386         MenuCommand id ;
2387         GetMenuItemCommandID( GetMenuHandle(macMenuId) , macMenuItemNum , &id ) ;
2388         MacHandleMenuCommand( id ) ;
2389     }
2390     HiliteMenu(0);
2391 }
2392 #endif