src/mac/classic/app.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        app.cpp
   3 // Purpose:     wxApp
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "app.h"
  14 #endif
  15
  16 #include "wx/defs.h"
  17
  18 #include "wx/window.h"
  19 #include "wx/frame.h"
  20 #include "wx/button.h"
  21 #include "wx/app.h"
  22 #include "wx/utils.h"
  23 #include "wx/gdicmn.h"
  24 #include "wx/pen.h"
  25 #include "wx/brush.h"
  26 #include "wx/cursor.h"
  27 #include "wx/intl.h"
  28 #include "wx/icon.h"
  29 #include "wx/palette.h"
  30 #include "wx/dc.h"
  31 #include "wx/dialog.h"
  32 #include "wx/msgdlg.h"
  33 #include "wx/log.h"
  34 #include "wx/module.h"
  35 #include "wx/memory.h"
  36 #include "wx/tooltip.h"
  37 #include "wx/textctrl.h"
  38 #include "wx/menu.h"
  39 #include "wx/docview.h"
  40 #include "wx/filename.h"
  41
  42 #include <string.h>
  43
  44 // mac
  45
  46 #ifndef __DARWIN__
  47   #if __option(profile)
  48     #include <profiler.h>
  49   #endif
  50 #endif
  51
  52 #include "apprsrc.h"
  53
  54 #include "wx/mac/uma.h"
  55 #include "wx/mac/macnotfy.h"
  56
  57 #ifdef __DARWIN__
  58 #  include <CoreServices/CoreServices.h>
  59 #  if defined(WXMAKINGDLL_CORE)
  60 #    include <mach-o/dyld.h>
  61 #  endif
  62 #else
  63 #  include <Sound.h>
  64 #  include <Threads.h>
  65 #  include <ToolUtils.h>
  66 #  include <DiskInit.h>
  67 #  include <Devices.h>
  68 #endif
  69
  70 extern wxList wxPendingDelete;
  71 extern wxList *wxWinMacWindowList;
  72 extern wxList *wxWinMacControlList;
  73 #if wxUSE_THREADS
  74 extern size_t g_numberOfThreads;
  75 #endif // wxUSE_THREADS
  76
  77 // statics for implementation
  78
  79 static bool s_inYield = FALSE;
  80
  81 #if TARGET_CARBON
  82 static bool s_inReceiveEvent = FALSE ;
  83 static EventTime sleepTime = kEventDurationNoWait ;
  84 #else
  85 static long sleepTime = 0 ;
  86 #endif
  87
  88 #if !USE_SHARED_LIBRARY
  89 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
  90 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
  91     EVT_IDLE(wxApp::OnIdle)
  92     EVT_END_SESSION(wxApp::OnEndSession)
  93     EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
  94 END_EVENT_TABLE()
  95 #endif
  96
  97
  98 const short    kMacMinHeap = (29 * 1024) ;
  99 // platform specific static variables
 100
 101 const short kwxMacMenuBarResource = 1 ;
 102 const short kwxMacAppleMenuId = 1 ;
 103
 104 WXHRGN    wxApp::s_macCursorRgn = NULL;
 105 wxWindow* wxApp::s_captureWindow = NULL ;
 106 int       wxApp::s_lastMouseDown = 0 ;
 107 long      wxApp::sm_lastMessageTime = 0;
 108 long      wxApp::s_lastModifiers = 0 ;
 109
 110
 111 bool      wxApp::s_macSupportPCMenuShortcuts = true ;
 112 long      wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
 113 long      wxApp::s_macPreferencesMenuItemId = wxID_PREFERENCES ;
 114 long      wxApp::s_macExitMenuItemId = wxID_EXIT ;
 115 wxString  wxApp::s_macHelpMenuTitleName = wxT("&Help") ;
 116
 117 // Normally we're not a plugin
 118 bool      wxApp::sm_isEmbedded = false;
 119 //----------------------------------------------------------------------
 120 // Core Apple Event Support
 121 //----------------------------------------------------------------------
 122
 123 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 124 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 125 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 126 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 127 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 128
 129 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 130 {
 131     return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
 132 }
 133
 134 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 135 {
 136     return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
 137 }
 138
 139 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 140 {
 141     return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
 142 }
 143
 144 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 145 {
 146     return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
 147 }
 148
 149 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 150 {
 151     return wxTheApp->MacHandleAERApp( (AppleEvent*) event , reply) ;
 152 }
 153
 154 // AEODoc Calls MacOpenFile on each of the files passed
 155
 156 short wxApp::MacHandleAEODoc(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 157 {
 158     AEDescList docList;
 159     AEKeyword keywd;
 160     DescType returnedType;
 161     Size actualSize;
 162     long itemsInList;
 163     FSSpec theSpec;
 164     OSErr err;
 165     short i;
 166     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 167     if (err != noErr)
 168         return err;
 169
 170     err = AECountItems(&docList, &itemsInList);
 171     if (err != noErr)
 172         return err;
 173
 174     ProcessSerialNumber PSN ;
 175     PSN.highLongOfPSN = 0 ;
 176     PSN.lowLongOfPSN = kCurrentProcess ;
 177     SetFrontProcess( &PSN ) ;
 178
 179     for (i = 1; i <= itemsInList; i++) {
 180         AEGetNthPtr(&docList, i, typeFSS, &keywd, &returnedType,
 181         (Ptr) & theSpec, sizeof(theSpec), &actualSize);
 182         wxString fName = wxMacFSSpec2MacFilename(&theSpec);
 183         MacOpenFile(fName);
 184     }
 185     return noErr;
 186 }
 187
 188 // AEPDoc Calls MacPrintFile on each of the files passed
 189
 190 short wxApp::MacHandleAEPDoc(const WXEVENTREF event , WXEVENTREF WXUNUSED(reply))
 191 {
 192     AEDescList docList;
 193     AEKeyword keywd;
 194     DescType returnedType;
 195     Size actualSize;
 196     long itemsInList;
 197     FSSpec theSpec;
 198     OSErr err;
 199     short i;
 200     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 201     if (err != noErr)
 202         return err;
 203
 204     err = AECountItems(&docList, &itemsInList);
 205     if (err != noErr)
 206         return err;
 207
 208     ProcessSerialNumber PSN ;
 209     PSN.highLongOfPSN = 0 ;
 210     PSN.lowLongOfPSN = kCurrentProcess ;
 211     SetFrontProcess( &PSN ) ;
 212
 213     for (i = 1; i <= itemsInList; i++) {
 214         AEGetNthPtr(&docList, i, typeFSS, &keywd, &returnedType,
 215         (Ptr) & theSpec, sizeof(theSpec), &actualSize);
 216         wxString fName = wxMacFSSpec2MacFilename(&theSpec);
 217         MacPrintFile(fName);
 218     }
 219     return noErr;
 220 }
 221
 222 // AEOApp calls MacNewFile
 223
 224 short wxApp::MacHandleAEOApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 225 {
 226     MacNewFile() ;
 227     return noErr ;
 228 }
 229
 230 // AEQuit attempts to quit the application
 231
 232 short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 233 {
 234     wxWindow* win = GetTopWindow() ;
 235     if ( win )
 236     {
 237         wxCommandEvent exitEvent(wxEVT_COMMAND_MENU_SELECTED, s_macExitMenuItemId);
 238         if (!win->ProcessEvent(exitEvent))
 239             win->Close(TRUE ) ;
 240     }
 241     else
 242     {
 243         ExitMainLoop() ;
 244     }
 245     return noErr ;
 246 }
 247
 248 // AEROApp calls MacReopenApp
 249
 250 short wxApp::MacHandleAERApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 251 {
 252     MacReopenApp() ;
 253     return noErr ;
 254 }
 255
 256
 257 //----------------------------------------------------------------------
 258 // Support Routines linking the Mac...File Calls to the Document Manager
 259 //----------------------------------------------------------------------
 260
 261 void wxApp::MacOpenFile(const wxString & fileName )
 262 {
 263     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 264     if ( dm )
 265         dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 266 }
 267
 268 void wxApp::MacPrintFile(const wxString & fileName )
 269 {
 270     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 271     if ( dm )
 272     {
 273         wxDocument *doc = dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 274         if ( doc )
 275         {
 276             wxView* view = doc->GetFirstView() ;
 277             if( view )
 278             {
 279                 wxPrintout *printout = view->OnCreatePrintout();
 280                 if (printout)
 281                 {
 282                     wxPrinter printer;
 283                     printer.Print(view->GetFrame(), printout, TRUE);
 284                     delete printout;
 285                 }
 286             }
 287             if (doc->Close())
 288             {
 289                 doc->DeleteAllViews();
 290                 dm->RemoveDocument(doc) ;
 291             }
 292         }
 293     }
 294 }
 295
 296 void wxApp::MacNewFile()
 297 {
 298 }
 299
 300 void wxApp::MacReopenApp()
 301 {
 302     // eventually check for open docs, if none, call MacNewFile
 303 }
 304
 305 //----------------------------------------------------------------------
 306 // Carbon Event Handler
 307 //----------------------------------------------------------------------
 308
 309 #if TARGET_CARBON
 310
 311     static const EventTypeSpec eventList[] =
 312     {
 313         { kEventClassCommand, kEventProcessCommand } ,
 314         { kEventClassCommand, kEventCommandUpdateStatus } ,
 315
 316         { kEventClassMenu, kEventMenuOpening },
 317         { kEventClassMenu, kEventMenuClosed },
 318         { kEventClassMenu, kEventMenuTargetItem },
 319
 320         { kEventClassApplication , kEventAppActivated } ,
 321         { kEventClassApplication , kEventAppDeactivated } ,
 322         // handling the quit event is not recommended by apple
 323         // rather using the quit apple event - which we do
 324
 325         { kEventClassAppleEvent , kEventAppleEvent } ,
 326
 327         { kEventClassMouse , kEventMouseDown } ,
 328         { kEventClassMouse , kEventMouseMoved } ,
 329         { kEventClassMouse , kEventMouseUp } ,
 330         { kEventClassMouse , kEventMouseDragged } ,
 331         { 'WXMC' , 'WXMC' }
 332     } ;
 333
 334 static pascal OSStatus
 335 MenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 336 {
 337     wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar();
 338
 339     if ( mbar )
 340     {
 341         wxFrame* win = mbar->GetFrame();
 342         if ( win )
 343         {
 344
 345             // VZ: we could find the menu from its handle here by examining all
 346             //     the menus in the menu bar recursively but knowing that neither
 347             //     wxMSW nor wxGTK do it why bother...
 348  #if 0
 349             MenuRef menuRef;
 350
 351             GetEventParameter(event,
 352                               kEventParamDirectObject,
 353                               typeMenuRef, NULL,
 354                               sizeof(menuRef), NULL,
 355                               &menuRef);
 356  #endif // 0
 357
 358             wxEventType type=0;
 359             MenuCommand cmd=0;
 360             switch (GetEventKind(event))
 361             {
 362                 case kEventMenuOpening:
 363                     type = wxEVT_MENU_OPEN;
 364                     break;
 365                 case kEventMenuClosed:
 366                     type = wxEVT_MENU_CLOSE;
 367                     break;
 368                 case kEventMenuTargetItem:
 369                     type = wxEVT_MENU_HIGHLIGHT;
 370                     GetEventParameter(event, kEventParamMenuCommand,
 371                                       typeMenuCommand, NULL,
 372                                       sizeof(cmd), NULL, &cmd);
 373                     if (cmd == 0) return eventNotHandledErr;
 374                     break;
 375                 default:
 376                     wxFAIL_MSG(wxT("Unexpected menu event kind"));
 377                     break;
 378             }
 379
 380             wxMenuEvent wxevent(type, cmd);
 381             wxevent.SetEventObject(win);
 382
 383             (void)win->GetEventHandler()->ProcessEvent(wxevent);
 384         }
 385     }
 386
 387     return eventNotHandledErr;
 388 }
 389
 390 // due to the rather low-level event API of wxWidgets, we cannot use RunApplicationEventLoop
 391 // but have to use ReceiveNextEvent dealing with events manually, therefore we also have
 392 // deal with clicks in the menu bar explicitely
 393
 394 pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) ;
 395
 396 static pascal OSStatus MouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 397 {
 398     OSStatus result = eventNotHandledErr ;
 399
 400     Point point ;
 401     UInt32 modifiers = 0;
 402     EventMouseButton button = 0 ;
 403     UInt32 click = 0 ;
 404
 405     GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL,
 406         sizeof( Point ), NULL, &point );
 407     GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL,
 408         sizeof( UInt32 ), NULL, &modifiers );
 409     GetEventParameter( event, kEventParamMouseButton, typeMouseButton, NULL,
 410         sizeof( EventMouseButton ), NULL, &button );
 411     GetEventParameter( event, kEventParamClickCount, typeUInt32, NULL,
 412         sizeof( UInt32 ), NULL, &click );
 413
 414     if ( button == 0 || GetEventKind( event ) == kEventMouseUp )
 415         modifiers += btnState ;
 416
 417
 418     switch( GetEventKind(event) )
 419     {
 420         case kEventMouseDown :
 421         {
 422             WindowRef window ;
 423
 424             short windowPart = ::FindWindow(point, &window);
 425
 426             if ( windowPart == inMenuBar )
 427             {
 428                 MenuSelect( point ) ;
 429                 result = noErr ;
 430             }
 431         }
 432         break ;
 433         case kEventMouseDragged :
 434         case kEventMouseUp :
 435         {
 436             if ( wxTheApp->s_captureWindow )
 437                 wxMacWindowEventHandler( handler , event , (void*) wxTheApp->s_captureWindow->MacGetTopLevelWindow() ) ;
 438         }
 439         break ;
 440         case kEventMouseMoved :
 441         {
 442             wxTheApp->MacHandleMouseMovedEvent( point.h , point.v , modifiers , EventTimeToTicks( GetEventTime( event ) ) ) ;
 443             result = noErr ;
 444             break ;
 445         }
 446         break ;
 447     }
 448
 449     return result ;
 450 }
 451
 452 static pascal OSStatus CommandEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 453 {
 454     OSStatus result = eventNotHandledErr ;
 455
 456     HICommand command ;
 457
 458     GetEventParameter( event, kEventParamDirectObject, typeHICommand, NULL,
 459         sizeof( HICommand ), NULL, &command );
 460
 461     MenuCommand id = command.commandID ;
 462     if ( id == kHICommandPreferences )
 463         id = wxApp::s_macPreferencesMenuItemId ;
 464
 465     wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 466     wxMenu* menu = NULL ;
 467     wxMenuItem* item = NULL ;
 468
 469     if ( mbar )
 470     {
 471         item = mbar->FindItem( id , &menu ) ;
 472         // it is not 100 % sure that an menu of id 0 is really ours, safety check
 473         if ( id == 0 && menu != NULL && menu->GetHMenu() != command.menu.menuRef )
 474         {
 475             item = NULL ;
 476             menu = NULL ;
 477         }
 478     }
 479
 480     if ( item == NULL || menu == NULL || mbar == NULL )
 481         return result ;
 482
 483        switch( GetEventKind( event ) )
 484        {
 485            case kEventProcessCommand :
 486            {
 487                 if (item->IsCheckable())
 488                 {
 489                     item->Check( !item->IsChecked() ) ;
 490                 }
 491
 492                 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
 493                 result = noErr ;
 494             }
 495                break ;
 496         case kEventCommandUpdateStatus:
 497             // eventually trigger an updateui round
 498             result = noErr ;
 499             break ;
 500            default :
 501                break ;
 502        }
 503
 504     return result ;
 505 }
 506
 507 static pascal OSStatus ApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 508 {
 509     OSStatus result = eventNotHandledErr ;
 510     switch ( GetEventKind( event ) )
 511     {
 512         case kEventAppActivated :
 513             {
 514                 if ( wxTheApp )
 515                     wxTheApp->MacResume( true ) ;
 516                 result = noErr ;
 517             }
 518             break ;
 519         case kEventAppDeactivated :
 520             {
 521                 if ( wxTheApp )
 522                     wxTheApp->MacSuspend( true ) ;
 523                 result = noErr ;
 524             }
 525             break ;
 526         default :
 527             break ;
 528     }
 529     return result ;
 530 }
 531
 532 pascal OSStatus wxAppEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 533 {
 534     OSStatus result = eventNotHandledErr ;
 535     switch( GetEventClass( event ) )
 536     {
 537         case kEventClassCommand :
 538             result = CommandEventHandler( handler , event , data ) ;
 539             break ;
 540         case kEventClassApplication :
 541             result = ApplicationEventHandler( handler , event , data ) ;
 542             break ;
 543         case kEventClassMenu :
 544             result = MenuEventHandler( handler , event , data ) ;
 545             break ;
 546         case kEventClassMouse :
 547             result = MouseEventHandler( handler , event , data ) ;
 548             break ;
 549         case kEventClassAppleEvent :
 550             {
 551                 EventRecord rec ;
 552                 wxMacConvertEventToRecord( event , &rec ) ;
 553                 result = AEProcessAppleEvent( &rec ) ;
 554             }
 555             break ;
 556         default :
 557             break ;
 558     }
 559
 560     return result ;
 561 }
 562
 563 DEFINE_ONE_SHOT_HANDLER_GETTER( wxAppEventHandler )
 564
 565 #endif
 566
 567 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 568 // we know it's there ;-)
 569 WXIMPORT char std::__throws_bad_alloc ;
 570 #endif
 571
 572 bool wxApp::Initialize(int& argc, wxChar **argv)
 573 {
 574     int error = 0 ;
 575
 576     // Mac-specific
 577
 578     UMAInitToolbox( 4, sm_isEmbedded ) ;
 579     SetEventMask( everyEvent ) ;
 580     UMAShowWatchCursor() ;
 581
 582 #if defined(WXMAKINGDLL_CORE) && defined(__DARWIN__)
 583     // open shared library resources from here since we don't have
 584     //   __wxinitialize in Mach-O shared libraries
 585     wxStAppResource::OpenSharedLibraryResource(NULL);
 586 #endif
 587
 588 #ifndef __DARWIN__
 589     // test the minimal configuration necessary
 590
 591 #  if !TARGET_CARBON
 592     long theSystem ;
 593     long theMachine;
 594
 595     if (Gestalt(gestaltMachineType, &theMachine) != noErr)
 596     {
 597         error = kMacSTRWrongMachine;
 598     }
 599     else if (theMachine < gestaltMacPlus)
 600     {
 601         error = kMacSTRWrongMachine;
 602     }
 603     else if (Gestalt(gestaltSystemVersion, &theSystem) != noErr )
 604     {
 605         error = kMacSTROldSystem  ;
 606     }
 607     else if ( theSystem < 0x0860 )
 608     {
 609         error = kMacSTROldSystem  ;
 610     }
 611     else if ((long)GetApplLimit() - (long)ApplicationZone() < kMacMinHeap)
 612     {
 613         error = kMacSTRSmallSize;
 614     }
 615 #  endif
 616     /*
 617     else
 618     {
 619         if ( !UMAHasAppearance() )
 620         {
 621             error = kMacSTRNoPre8Yet ;
 622         }
 623     }
 624     */
 625 #endif
 626
 627     // if we encountered any problems so far, give the error code and exit immediately
 628
 629   if ( error )
 630   {
 631         wxStAppResource resload ;
 632         short itemHit;
 633         Str255 message;
 634
 635         GetIndString(message, 128, error);
 636         UMAShowArrowCursor() ;
 637         ParamText("\pFatal Error", message, (ConstStr255Param)"\p", (ConstStr255Param)"\p");
 638         itemHit = Alert(128, nil);
 639       return FALSE ;
 640   }
 641
 642 #ifndef __DARWIN__
 643 #  if __option(profile)
 644     ProfilerInit( collectDetailed, bestTimeBase , 40000 , 50 ) ;
 645 #  endif
 646 #endif
 647
 648 #ifndef __DARWIN__
 649     // now avoid exceptions thrown for new (bad_alloc)
 650     // FIXME CS for some changes outside wxMac does not compile anymore
 651 #if 0
 652     std::__throws_bad_alloc = 0 ;
 653 #endif
 654
 655 #endif
 656
 657     s_macCursorRgn = ::NewRgn() ;
 658
 659     // Mac OS X passes a process serial number command line argument when
 660     // the application is launched from the Finder. This argument must be
 661     // removed from the command line arguments before being handled by the
 662     // application (otherwise applications would need to handle it)
 663     if ( argc > 1 )
 664     {
 665         static const wxChar *ARG_PSN = _T("-psn_");
 666         if ( wxStrncmp(argv[1], ARG_PSN, wxStrlen(ARG_PSN)) == 0 )
 667         {
 668             // remove this argument
 669             --argc;
 670             memmove(argv + 1, argv + 2, argc * sizeof(char *));
 671         }
 672     }
 673
 674     if ( !wxAppBase::Initialize(argc, argv) )
 675         return false;
 676
 677 #if wxUSE_INTL
 678     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
 679 #endif
 680
 681
 682     wxWinMacWindowList = new wxList(wxKEY_INTEGER);
 683     wxWinMacControlList = new wxList(wxKEY_INTEGER);
 684
 685     wxMacCreateNotifierTable() ;
 686
 687     UMAShowArrowCursor() ;
 688
 689     return true;
 690 }
 691
 692 bool wxApp::OnInitGui()
 693 {
 694     if( !wxAppBase::OnInitGui() )
 695         return false ;
 696
 697 #if TARGET_CARBON
 698     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 699
 700     if (!sm_isEmbedded)
 701     {
 702         InstallApplicationEventHandler(
 703             GetwxAppEventHandlerUPP(),
 704             GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
 705     }
 706 #endif
 707
 708     if (!sm_isEmbedded)
 709     {
 710 #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340)
 711         AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 712                                NewAEEventHandlerUPP(AEHandleODoc) ,
 713                                0 , FALSE ) ;
 714         AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 715                                NewAEEventHandlerUPP(AEHandleOApp) ,
 716                                0 , FALSE ) ;
 717         AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 718                                NewAEEventHandlerUPP(AEHandlePDoc) ,
 719                                0 , FALSE ) ;
 720         AEInstallEventHandler( kCoreEventClass , kAEReopenApplication ,
 721                                NewAEEventHandlerUPP(AEHandleRApp) ,
 722                                0 , FALSE ) ;
 723         AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 724                                NewAEEventHandlerUPP(AEHandleQuit) ,
 725                                0 , FALSE ) ;
 726 #else
 727         AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 728                                NewAEEventHandlerProc(AEHandleODoc) ,
 729                                0 , FALSE ) ;
 730         AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 731                                NewAEEventHandlerProc(AEHandleOApp) ,
 732                                0 , FALSE ) ;
 733         AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 734                                NewAEEventHandlerProc(AEHandlePDoc) ,
 735                                0 , FALSE ) ;
 736         AEInstallEventHandler( kCoreEventClass , kAEReopenApplication ,
 737                                NewAEEventHandlerProc(AEHandleRApp) ,
 738                                0 , FALSE ) ;
 739         AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 740                                NewAEEventHandlerProc(AEHandleQuit) ,
 741                                0 , FALSE ) ;
 742 #endif
 743     }
 744
 745     return TRUE ;
 746 }
 747
 748 void wxApp::CleanUp()
 749 {
 750     wxToolTip::RemoveToolTips() ;
 751
 752     // One last chance for pending objects to be cleaned up
 753     wxTheApp->DeletePendingObjects();
 754
 755     wxMacDestroyNotifierTable() ;
 756
 757     delete wxWinMacWindowList ;
 758     wxWinMacWindowList = NULL;
 759
 760     delete wxWinMacControlList ;
 761     wxWinMacControlList = NULL;
 762
 763 #ifndef __DARWIN__
 764 #  if __option(profile)
 765     ProfilerDump( (StringPtr)"\papp.prof" ) ;
 766     ProfilerTerm() ;
 767 #  endif
 768 #endif
 769
 770 #if defined(WXMAKINGDLL_CORE) && defined(__DARWIN__)
 771     // close shared library resources from here since we don't have
 772     //   __wxterminate in Mach-O shared libraries
 773     wxStAppResource::CloseSharedLibraryResource();
 774 #endif
 775
 776     UMACleanupToolbox() ;
 777     if (s_macCursorRgn) {
 778         ::DisposeRgn((RgnHandle)s_macCursorRgn);
 779     }
 780
 781     #if 0
 782         TerminateAE() ;
 783     #endif
 784
 785     wxAppBase::CleanUp();
 786 }
 787
 788 //----------------------------------------------------------------------
 789 // misc initialization stuff
 790 //----------------------------------------------------------------------
 791
 792 // extern variable for shared library resource id
 793 // need to be able to find it with NSLookupAndBindSymbol
 794 short gSharedLibraryResource = kResFileNotOpened ;
 795
 796 #if defined(WXMAKINGDLL_CORE) && defined(__DARWIN__)
 797 CFBundleRef gSharedLibraryBundle = NULL;
 798 #endif /* WXMAKINGDLL_CORE && __DARWIN__ */
 799
 800 wxStAppResource::wxStAppResource()
 801 {
 802     m_currentRefNum = CurResFile() ;
 803     if ( gSharedLibraryResource != kResFileNotOpened )
 804     {
 805         UseResFile( gSharedLibraryResource ) ;
 806     }
 807 }
 808
 809 wxStAppResource::~wxStAppResource()
 810 {
 811     if ( m_currentRefNum != kResFileNotOpened )
 812     {
 813         UseResFile( m_currentRefNum ) ;
 814     }
 815 }
 816
 817 void wxStAppResource::OpenSharedLibraryResource(const void *initBlock)
 818 {
 819     gSharedLibraryResource = kResFileNotOpened;
 820
 821 #ifdef WXMAKINGDLL_CORE
 822     if ( initBlock != NULL ) {
 823         const CFragInitBlock *theInitBlock = (const CFragInitBlock *)initBlock;
 824         FSSpec *fileSpec = NULL;
 825
 826         if (theInitBlock->fragLocator.where == kDataForkCFragLocator) {
 827             fileSpec = theInitBlock->fragLocator.u.onDisk.fileSpec;
 828         }
 829         else if (theInitBlock->fragLocator.where == kResourceCFragLocator) {
 830             fileSpec = theInitBlock->fragLocator.u.inSegs.fileSpec;
 831         }
 832
 833         if (fileSpec != NULL) {
 834             gSharedLibraryResource =  FSpOpenResFile(fileSpec, fsRdPerm);
 835         }
 836     }
 837     else {
 838 #ifdef __DARWIN__
 839         // Open the shared library resource file if it is not yet open
 840         NSSymbol    theSymbol;
 841         NSModule    theModule;
 842         const char *theLibPath;
 843
 844         gSharedLibraryBundle = CFBundleGetBundleWithIdentifier(CFSTR("com.wxwindows.wxWidgets"));
 845         if (gSharedLibraryBundle != NULL) {
 846             // wxWidgets has been bundled into a framework
 847             //   load the framework resources
 848
 849             gSharedLibraryResource = CFBundleOpenBundleResourceMap(gSharedLibraryBundle);
 850         }
 851         else {
 852             // wxWidgets is a simple dynamic shared library
 853             //   load the resources from the data fork of a separate resource file
 854             wxString theResPath;
 855             wxString theName;
 856             FSRef  theResRef;
 857             OSErr  theErr = noErr;
 858
 859             // get the library path
 860             theSymbol = NSLookupAndBindSymbol("_gSharedLibraryResource");
 861             theModule = NSModuleForSymbol(theSymbol);
 862             theLibPath = NSLibraryNameForModule(theModule);
 863
 864             // if we call wxLogDebug from here then, as wxTheApp hasn't been
 865             // created yet when we're called from wxApp::Initialize(), wxLog
 866             // is going to create a default stderr-based log target instead of
 867             // the expected normal GUI one -- don't do it, if we really want
 868             // to see this message just use fprintf() here
 869 #if 0
 870             wxLogDebug( wxT("wxMac library installation name is '%s'"),
 871                         theLibPath );
 872 #endif
 873
 874             // allocate copy to replace .dylib.* extension with .rsrc
 875             if (theLibPath != NULL) {
 876 #if wxUSE_UNICODE
 877                 theResPath = wxString(theLibPath, wxConvLocal);
 878 #else
 879                 theResPath = wxString(theLibPath);
 880 #endif
 881                 // replace '_core' with '' in case of multi-lib build
 882                 theResPath.Replace(wxT("_core"), wxEmptyString);
 883                 // replace ".dylib" shared library extension with ".rsrc"
 884                 theResPath.Replace(wxT(".dylib"), wxT(".rsrc"));
 885                 // Find the begining of the filename
 886                 theName = theResPath.AfterLast('/');
 887
 888 #if 0
 889                 wxLogDebug( wxT("wxMac resources file name is '%s'"),
 890                             theResPath.mb_str() );
 891 #endif
 892
 893                 theErr = FSPathMakeRef((UInt8 *) theResPath.mb_str(), &theResRef, false);
 894                 if (theErr != noErr) {
 895                     // try in current directory (using name only)
 896                     theErr = FSPathMakeRef((UInt8 *) theName.mb_str(), &theResRef, false);
 897                 }
 898
 899                 // open the resource file
 900                 if (theErr == noErr) {
 901                     theErr = FSOpenResourceFile( &theResRef, 0, NULL, fsRdPerm,
 902                                                  &gSharedLibraryResource);
 903                 }
 904                 if (theErr != noErr) {
 905 #ifdef __WXDEBUG__
 906                     wxLogDebug( wxT("unable to open wxMac resource file '%s'\n"),
 907                                 theResPath.mb_str() );
 908 #endif // __WXDEBUG__
 909                 }
 910
 911             }
 912         }
 913 #endif /* __DARWIN__ */
 914     }
 915 #endif /* WXMAKINGDLL_CORE */
 916 }
 917
 918 void wxStAppResource::CloseSharedLibraryResource()
 919 {
 920 #ifdef WXMAKINGDLL_CORE
 921     // Close the shared library resource file
 922     if (gSharedLibraryResource != kResFileNotOpened) {
 923 #ifdef __DARWIN__
 924         if (gSharedLibraryBundle != NULL) {
 925             CFBundleCloseBundleResourceMap(gSharedLibraryBundle,
 926                                            gSharedLibraryResource);
 927             gSharedLibraryBundle = NULL;
 928         }
 929         else
 930 #endif /* __DARWIN__ */
 931         {
 932             CloseResFile(gSharedLibraryResource);
 933         }
 934         gSharedLibraryResource = kResFileNotOpened;
 935     }
 936 #endif /* WXMAKINGDLL_CORE */
 937 }
 938
 939 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 940
 941 // for shared libraries we have to manually get the correct resource
 942 // ref num upon initializing and releasing when terminating, therefore
 943 // the __wxinitialize and __wxterminate must be used
 944
 945 extern "C" {
 946     void __sinit(void);    /*    (generated by linker)    */
 947     pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
 948     pascal void __terminate(void);
 949 }
 950
 951 pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
 952 {
 953     wxStAppResource::OpenSharedLibraryResource( theInitBlock ) ;
 954     return __initialize( theInitBlock ) ;
 955 }
 956
 957 pascal void __wxterminate(void)
 958 {
 959     wxStAppResource::CloseSharedLibraryResource() ;
 960     __terminate() ;
 961 }
 962
 963 #endif /* WXMAKINGDLL_CORE && !__DARWIN__ */
 964
 965 #if TARGET_CARBON
 966
 967 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
 968 {
 969     bool converted = ConvertEventRefToEventRecord( event,rec) ;
 970     OSStatus err = noErr ;
 971     if ( !converted )
 972     {
 973         switch( GetEventClass( event ) )
 974         {
 975             case kEventClassKeyboard :
 976             {
 977                 converted = true ;
 978                 switch( GetEventKind(event) )
 979                 {
 980                     case kEventRawKeyDown :
 981                         rec->what = keyDown ;
 982                         break ;
 983                     case kEventRawKeyRepeat :
 984                         rec->what = autoKey ;
 985                         break ;
 986                     case kEventRawKeyUp :
 987                         rec->what = keyUp ;
 988                         break ;
 989                     case kEventRawKeyModifiersChanged :
 990                         rec->what = nullEvent ;
 991                         break ;
 992                     default :
 993                         converted = false ;
 994                         break ;
 995                 }
 996                 if ( converted )
 997                 {
 998                     UInt32 keyCode ;
 999                     unsigned char charCode ;
1000                     UInt32 modifiers ;
1001                     GetMouse( &rec->where) ;
1002
1003                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1004                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1005                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1006                     rec->modifiers = modifiers ;
1007                     rec->message = (keyCode << 8 ) + charCode ;
1008                 }
1009             }
1010             break ;
1011             case kEventClassTextInput :
1012             {
1013                 switch( GetEventKind( event ) )
1014                 {
1015                     case kEventTextInputUnicodeForKeyEvent :
1016                         {
1017                             EventRef rawEvent ;
1018                             err = GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ;
1019                             converted = true ;
1020                             {
1021                                 UInt32 keyCode ;
1022                                 unsigned char charCode ;
1023                                 UInt32 modifiers ;
1024                                 GetMouse( &rec->where) ;
1025                                 rec->what = keyDown ;
1026                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1027                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1028                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1029                                 rec->modifiers = modifiers ;
1030                                 rec->message = (keyCode << 8 ) + charCode ;
1031                             }
1032                        }
1033                         break ;
1034                     default :
1035                         break ;
1036                 }
1037             }
1038             break ;
1039         }
1040     }
1041
1042     return converted ;
1043 }
1044
1045 /*
1046 pascal OSStatus wxMacApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
1047 {
1048     OSStatus result = eventNotHandledErr ;
1049
1050     EventRecord rec ;
1051     switch ( GetEventClass( event ) )
1052     {
1053         case kEventClassKeyboard :
1054             if ( wxMacConvertEventToRecord( event , &rec ) )
1055             {
1056                 wxTheApp->MacHandleModifierEvents( &rec ) ;
1057                 wxTheApp->MacHandleOneEvent( &rec ) ;
1058                 result = noErr ;
1059             }
1060             break ;
1061         case kEventClassTextInput :
1062             if ( wxMacConvertEventToRecord( event , &rec ) )
1063             {
1064                 wxTheApp->MacHandleModifierEvents( &rec ) ;
1065                 wxTheApp->MacHandleOneEvent( &rec ) ;
1066                 result = noErr ;
1067             }
1068             break ;
1069         default :
1070             break ;
1071     }
1072     return result ;
1073 }
1074 */
1075 #endif
1076
1077 wxApp::wxApp()
1078 {
1079   m_printMode = wxPRINT_WINDOWS;
1080   m_auto3D = TRUE;
1081
1082   m_macCurrentEvent = NULL ;
1083 #if TARGET_CARBON
1084   m_macCurrentEventHandlerCallRef = NULL ;
1085 #endif
1086 }
1087
1088 int wxApp::MainLoop()
1089 {
1090     m_keepGoing = TRUE;
1091
1092     while (m_keepGoing)
1093     {
1094         MacDoOneEvent() ;
1095     }
1096
1097     return 0;
1098 }
1099
1100 void wxApp::ExitMainLoop()
1101 {
1102       m_keepGoing = FALSE;
1103 }
1104
1105 // Is a message/event pending?
1106 bool wxApp::Pending()
1107 {
1108 #if TARGET_CARBON
1109     // without the receive event (with pull param = false ) nothing is ever reported
1110     EventRef theEvent;
1111     ReceiveNextEvent (0, NULL, kEventDurationNoWait, false, &theEvent);
1112     return GetNumEventsInQueue( GetMainEventQueue() ) > 0 ;
1113 #else
1114     EventRecord event ;
1115
1116     return EventAvail( everyEvent , &event ) ;
1117 #endif
1118 }
1119
1120 // Dispatch a message.
1121 bool wxApp::Dispatch()
1122 {
1123     MacDoOneEvent() ;
1124
1125     return true;
1126 }
1127
1128 void wxApp::OnIdle(wxIdleEvent& event)
1129 {
1130     wxAppBase::OnIdle(event);
1131
1132     // If they are pending events, we must process them: pending events are
1133     // either events to the threads other than main or events posted with
1134     // wxPostEvent() functions
1135     wxMacProcessNotifierAndPendingEvents();
1136
1137   if(!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
1138     wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
1139 }
1140
1141 void wxApp::WakeUpIdle()
1142 {
1143     wxMacWakeUp() ;
1144 }
1145
1146 void wxApp::Exit()
1147 {
1148     wxApp::CleanUp();
1149     ::ExitToShell() ;
1150 }
1151
1152 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1153 {
1154     if (GetTopWindow())
1155         GetTopWindow()->Close(TRUE);
1156 }
1157
1158 // Default behaviour: close the application with prompts. The
1159 // user can veto the close, and therefore the end session.
1160 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1161 {
1162     if (GetTopWindow())
1163     {
1164         if (!GetTopWindow()->Close(!event.CanVeto()))
1165             event.Veto(TRUE);
1166     }
1167 }
1168
1169 extern "C" void wxCYield() ;
1170 void wxCYield()
1171 {
1172     wxYield() ;
1173 }
1174
1175 // Yield to other processes
1176
1177 bool wxApp::Yield(bool onlyIfNeeded)
1178 {
1179     if (s_inYield)
1180     {
1181         if ( !onlyIfNeeded )
1182         {
1183             wxFAIL_MSG( wxT("wxYield called recursively" ) );
1184         }
1185
1186         return FALSE;
1187     }
1188
1189     s_inYield = TRUE;
1190
1191 #if wxUSE_THREADS
1192     YieldToAnyThread() ;
1193 #endif
1194     // by definition yield should handle all non-processed events
1195 #if TARGET_CARBON
1196     EventRef theEvent;
1197
1198     OSStatus status = noErr ;
1199     do
1200     {
1201         s_inReceiveEvent = true ;
1202         status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
1203         s_inReceiveEvent = false ;
1204
1205         if ( status == eventLoopTimedOutErr )
1206         {
1207             // make sure next time the event loop will trigger idle events
1208             sleepTime = kEventDurationNoWait ;
1209         }
1210         else if ( status == eventLoopQuitErr )
1211         {
1212             // according to QA1061 this may also occur when a WakeUp Process
1213             // is executed
1214         }
1215         else
1216         {
1217             MacHandleOneEvent( theEvent ) ;
1218             ReleaseEvent(theEvent);
1219         }
1220     } while( status == noErr ) ;
1221 #else
1222     EventRecord event ;
1223
1224     // having a larger value here leads to large performance slowdowns
1225     // so we cannot give background apps more processor time here
1226     // we do so however having a large sleep value in the main event loop
1227     sleepTime = 0 ;
1228
1229     while ( !IsExiting() && WaitNextEvent(everyEvent, &event,sleepTime, (RgnHandle) wxApp::s_macCursorRgn))
1230     {
1231         MacHandleModifierEvents( &event ) ;
1232         MacHandleOneEvent( &event );
1233         if ( event.what != kHighLevelEvent )
1234             SetRectRgn( (RgnHandle) wxApp::s_macCursorRgn , event.where.h , event.where.v ,  event.where.h + 1 , event.where.v + 1 ) ;
1235     }
1236     MacHandleModifierEvents( &event ) ;
1237 #endif
1238
1239     wxMacProcessNotifierAndPendingEvents() ;
1240     s_inYield = FALSE;
1241
1242     return TRUE;
1243 }
1244
1245 // platform specifics
1246
1247 void wxApp::MacSuspend( bool convertClipboard )
1248 {
1249 #if !TARGET_CARBON
1250     // we have to deactive the top level windows manually
1251
1252     wxWindowListNode* node = wxTopLevelWindows.GetFirst();
1253     while (node)
1254     {
1255         wxTopLevelWindow* win = (wxTopLevelWindow*) node->Data();
1256 #if TARGET_CARBON
1257 #if 0 //  having problems right now with that
1258         if (!win->HasFlag(wxSTAY_ON_TOP))
1259 #endif
1260 #endif
1261             win->MacActivate( ((EventRecord*) MacGetCurrentEvent())->when , false ) ;
1262
1263         node = node->GetNext();
1264     }
1265
1266     ::HideFloatingWindows() ;
1267 #endif
1268     s_lastMouseDown = 0 ;
1269
1270     if( convertClipboard )
1271     {
1272         MacConvertPrivateToPublicScrap() ;
1273     }
1274 }
1275
1276 extern wxList wxModalDialogs;
1277
1278 void wxApp::MacResume( bool convertClipboard )
1279 {
1280     s_lastMouseDown = 0 ;
1281     if( convertClipboard )
1282     {
1283         MacConvertPublicToPrivateScrap() ;
1284     }
1285
1286 #if !TARGET_CARBON
1287     ::ShowFloatingWindows() ;
1288     // raise modal dialogs in case a non modal window was selected to activate the app
1289
1290     wxNode* node = wxModalDialogs.GetFirst();
1291     while (node)
1292     {
1293         wxDialog* dialog = (wxDialog *) node->GetData();
1294         dialog->Raise();
1295
1296         node = node->GetNext();
1297     }
1298 #endif
1299 }
1300
1301 void wxApp::MacConvertPrivateToPublicScrap()
1302 {
1303 }
1304
1305 void wxApp::MacConvertPublicToPrivateScrap()
1306 {
1307 }
1308
1309 void wxApp::MacDoOneEvent()
1310 {
1311 #if TARGET_CARBON
1312     EventRef theEvent;
1313
1314     s_inReceiveEvent = true ;
1315     OSStatus status = ReceiveNextEvent(0, NULL,sleepTime,true,&theEvent) ;
1316     s_inReceiveEvent = false ;
1317     if ( status == eventLoopTimedOutErr )
1318     {
1319         if ( wxTheApp->ProcessIdle() )
1320             sleepTime = kEventDurationNoWait ;
1321         else
1322         {
1323 #if wxUSE_THREADS
1324             if (g_numberOfThreads)
1325             {
1326                 sleepTime = kEventDurationNoWait;
1327             }
1328             else
1329 #endif // wxUSE_THREADS
1330             {
1331                 sleepTime = kEventDurationSecond;
1332             }
1333         }
1334     }
1335     else if ( status == eventLoopQuitErr )
1336     {
1337         // according to QA1061 this may also occur when a WakeUp Process
1338         // is executed
1339     }
1340     else
1341     {
1342         MacHandleOneEvent( theEvent ) ;
1343         ReleaseEvent(theEvent);
1344         sleepTime = kEventDurationNoWait ;
1345     }
1346 #else
1347       EventRecord event ;
1348
1349     EventMask eventMask = everyEvent ;
1350
1351     if (WaitNextEvent(eventMask, &event, sleepTime, (RgnHandle) s_macCursorRgn))
1352     {
1353         MacHandleModifierEvents( &event ) ;
1354         MacHandleOneEvent( &event );
1355     }
1356     else
1357     {
1358         MacHandleModifierEvents( &event ) ;
1359         // idlers
1360         WindowPtr window = ::FrontWindow() ;
1361         if ( window )
1362             ::IdleControls( window ) ;
1363
1364         if ( wxTheApp->ProcessIdle() )
1365             sleepTime = kEventDurationNoWait;
1366         else
1367         {
1368 #if wxUSE_THREADS
1369             if (g_numberOfThreads)
1370             {
1371                 sleepTime = kEventDurationNoWait;
1372             }
1373             else
1374 #endif // wxUSE_THREADS
1375             {
1376                 sleepTime = kEventDurationSecond;
1377             }
1378         }
1379     }
1380     if ( event.what != kHighLevelEvent )
1381         SetRectRgn( (RgnHandle) s_macCursorRgn , event.where.h , event.where.v ,  event.where.h + 1 , event.where.v + 1 ) ;
1382 #endif
1383     // repeaters
1384
1385     DeletePendingObjects() ;
1386     wxMacProcessNotifierAndPendingEvents() ;
1387 }
1388
1389 /*virtual*/ void wxApp::MacHandleUnhandledEvent( WXEVENTREF evr )
1390 {
1391     // Override to process unhandled events as you please
1392 }
1393
1394 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1395 {
1396 #if TARGET_CARBON
1397     EventTargetRef theTarget;
1398     theTarget = GetEventDispatcherTarget();
1399     m_macCurrentEvent = evr ;
1400     OSStatus status = SendEventToEventTarget ((EventRef) evr , theTarget);
1401     if(status == eventNotHandledErr)
1402     {
1403         MacHandleUnhandledEvent(evr);
1404     }
1405 #else
1406     EventRecord* ev = (EventRecord*) evr ;
1407     m_macCurrentEvent = ev ;
1408
1409     wxApp::sm_lastMessageTime = ev->when ;
1410
1411     switch (ev->what)
1412     {
1413         case mouseDown:
1414             MacHandleMouseDownEvent( ev ) ;
1415             if ( ev->modifiers & controlKey )
1416                 s_lastMouseDown = 2;
1417             else
1418                 s_lastMouseDown = 1;
1419             break;
1420         case mouseUp:
1421             if ( s_lastMouseDown == 2 )
1422             {
1423                 ev->modifiers |= controlKey ;
1424             }
1425             else
1426             {
1427                 ev->modifiers &= ~controlKey ;
1428             }
1429             MacHandleMouseUpEvent( ev ) ;
1430             s_lastMouseDown = 0;
1431             break;
1432         case activateEvt:
1433             MacHandleActivateEvent( ev ) ;
1434             break;
1435         case updateEvt:
1436             // In embedded mode we first let the UnhandledEvent function
1437             // try to handle the update event. If we handle it ourselves
1438             // first and then pass it on, the host's windows won't update.
1439             MacHandleUnhandledEvent(ev);
1440             MacHandleUpdateEvent( ev ) ;
1441             break;
1442         case keyDown:
1443         case autoKey:
1444             MacHandleKeyDownEvent( ev ) ;
1445             break;
1446         case keyUp:
1447             MacHandleKeyUpEvent( ev ) ;
1448             break;
1449         case diskEvt:
1450             MacHandleDiskEvent( ev ) ;
1451             break;
1452         case osEvt:
1453             MacHandleOSEvent( ev ) ;
1454             break;
1455         case kHighLevelEvent:
1456             MacHandleHighLevelEvent( ev ) ;
1457             break;
1458         default:
1459             break;
1460     }
1461 #endif
1462     wxMacProcessNotifierAndPendingEvents() ;
1463 }
1464
1465 #if !TARGET_CARBON
1466 bool s_macIsInModalLoop = false ;
1467
1468 void wxApp::MacHandleModifierEvents( WXEVENTREF evr )
1469 {
1470     EventRecord* ev = (EventRecord*) evr ;
1471     if ( ev->modifiers != s_lastModifiers && wxWindow::FindFocus() != NULL )
1472     {
1473         wxKeyEvent event(wxEVT_KEY_DOWN);
1474
1475         event.m_shiftDown = ev->modifiers & shiftKey;
1476         event.m_controlDown = ev->modifiers & controlKey;
1477         event.m_altDown = ev->modifiers & optionKey;
1478         event.m_metaDown = ev->modifiers & cmdKey;
1479
1480         event.m_x = ev->where.h;
1481         event.m_y = ev->where.v;
1482         event.m_timeStamp = ev->when;
1483         wxWindow* focus = wxWindow::FindFocus() ;
1484         event.SetEventObject(focus);
1485
1486         if ( (ev->modifiers ^ s_lastModifiers ) & controlKey )
1487         {
1488             event.m_keyCode = WXK_CONTROL ;
1489             event.SetEventType( ( ev->modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1490             focus->GetEventHandler()->ProcessEvent( event ) ;
1491         }
1492         if ( (ev->modifiers ^ s_lastModifiers ) & shiftKey )
1493         {
1494             event.m_keyCode = WXK_SHIFT ;
1495             event.SetEventType( ( ev->modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1496             focus->GetEventHandler()->ProcessEvent( event ) ;
1497         }
1498         if ( (ev->modifiers ^ s_lastModifiers ) & optionKey )
1499         {
1500             event.m_keyCode = WXK_ALT ;
1501             event.SetEventType( ( ev->modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1502             focus->GetEventHandler()->ProcessEvent( event ) ;
1503         }
1504         if ( ( ev->modifiers ^ s_lastModifiers ) & cmdKey )
1505         {
1506             event.m_keyCode = WXK_COMMAND ;
1507             event.SetEventType( ( ev->modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1508             focus->GetEventHandler()->ProcessEvent( event ) ;
1509         }
1510         s_lastModifiers = ev->modifiers ;
1511     }
1512 }
1513
1514 void wxApp::MacHandleHighLevelEvent( WXEVENTREF evr )
1515 {
1516     // we must avoid reentrancy problems when processing high level events eg printing
1517     bool former = s_inYield ;
1518     s_inYield = TRUE ;
1519     EventRecord* ev = (EventRecord*) evr ;
1520     ::AEProcessAppleEvent( ev ) ;
1521     s_inYield = former ;
1522 }
1523
1524 void wxApp::MacHandleMouseDownEvent( WXEVENTREF evr )
1525 {
1526     EventRecord* ev = (EventRecord*) evr ;
1527     wxToolTip::RemoveToolTips() ;
1528
1529     WindowRef window;
1530     WindowRef frontWindow = ::FrontNonFloatingWindow() ;
1531     WindowAttributes frontWindowAttributes = NULL ;
1532     if ( frontWindow )
1533         ::GetWindowAttributes( frontWindow , &frontWindowAttributes ) ;
1534
1535     short windowPart = ::FindWindow(ev->where, &window);
1536     wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
1537     if ( wxPendingDelete.Member(win) )
1538         return ;
1539
1540     BitMap screenBits;
1541     GetQDGlobalsScreenBits( &screenBits );
1542
1543     switch (windowPart)
1544     {
1545         case inMenuBar :
1546             if ( s_macIsInModalLoop )
1547             {
1548                 SysBeep ( 30 ) ;
1549             }
1550             else
1551             {
1552                 UInt32 menuresult = MenuSelect(ev->where) ;
1553                MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) );
1554                 s_lastMouseDown = 0;
1555             }
1556             break ;
1557         case inSysWindow :
1558             SystemClick( ev , window ) ;
1559             s_lastMouseDown = 0;
1560             break ;
1561         case inDrag :
1562             if ( window != frontWindow && s_macIsInModalLoop && !(ev->modifiers & cmdKey ) )
1563             {
1564                 SysBeep ( 30 ) ;
1565             }
1566             else
1567             {
1568                 DragWindow(window, ev->where, &screenBits.bounds);
1569                 if (win)
1570                 {
1571                     GrafPtr port ;
1572                     GetPort( &port ) ;
1573                     Point pt = { 0, 0 } ;
1574                     SetPortWindowPort(window) ;
1575                     LocalToGlobal( &pt ) ;
1576                     SetPort( port ) ;
1577                         win->SetSize( pt.h , pt.v , -1 ,
1578                             -1 , wxSIZE_USE_EXISTING);
1579                 }
1580                 s_lastMouseDown = 0;
1581             }
1582             break ;
1583         case inGoAway:
1584             if (TrackGoAway(window, ev->where))
1585             {
1586                 if ( win )
1587                     win->Close() ;
1588             }
1589             s_lastMouseDown = 0;
1590             break;
1591         case inGrow:
1592           {
1593                 Rect newContentRect ;
1594                 Rect constraintRect ;
1595                 constraintRect.top = win->GetMinHeight() ;
1596                 if ( constraintRect.top == -1 )
1597                     constraintRect.top  = 0 ;
1598                 constraintRect.left = win->GetMinWidth() ;
1599                 if ( constraintRect.left == -1 )
1600                     constraintRect.left  = 0 ;
1601                 constraintRect.right = win->GetMaxWidth() ;
1602                 if ( constraintRect.right == -1 )
1603                     constraintRect.right  = 32000 ;
1604                 constraintRect.bottom = win->GetMaxHeight() ;
1605                 if ( constraintRect.bottom == -1 )
1606                     constraintRect.bottom = 32000 ;
1607
1608                 Boolean growResult = ResizeWindow( window , ev->where ,
1609                     &constraintRect , &newContentRect ) ;
1610                 if ( growResult )
1611                 {
1612                     win->SetSize( newContentRect.left , newContentRect.top ,
1613                         newContentRect.right - newContentRect.left ,
1614                         newContentRect.bottom - newContentRect.top, wxSIZE_USE_EXISTING);
1615                 }
1616                 s_lastMouseDown = 0;
1617           }
1618             break;
1619         case inZoomIn:
1620         case inZoomOut:
1621                 if (TrackBox(window, ev->where, windowPart))
1622                 {
1623                     // TODO setup size event
1624                     ZoomWindow( window , windowPart , false ) ;
1625                     if (win)
1626                     {
1627                         Rect tempRect ;
1628                         GrafPtr port ;
1629                         GetPort( &port ) ;
1630                         Point pt = { 0, 0 } ;
1631                         SetPortWindowPort(window) ;
1632                         LocalToGlobal( &pt ) ;
1633                         SetPort( port ) ;
1634
1635                         GetWindowPortBounds(window, &tempRect ) ;
1636                         win->SetSize( pt.h , pt.v , tempRect.right-tempRect.left ,
1637                             tempRect.bottom-tempRect.top, wxSIZE_USE_EXISTING);
1638                     }
1639                 }
1640             s_lastMouseDown = 0;
1641             break;
1642         case inCollapseBox :
1643                 // TODO setup size event
1644             s_lastMouseDown = 0;
1645             break ;
1646
1647         case inContent :
1648                 {
1649                     GrafPtr port ;
1650                     GetPort( &port ) ;
1651                     SetPortWindowPort(window) ;
1652                     SetPort( port ) ;
1653                 }
1654                 if ( window != frontWindow && wxTheApp->s_captureWindow == NULL )
1655                 {
1656                     if ( s_macIsInModalLoop )
1657                     {
1658                         SysBeep ( 30 ) ;
1659                     }
1660                     else if ( UMAIsWindowFloating( window ) )
1661                     {
1662                         if ( win )
1663                             win->MacMouseDown( ev , windowPart ) ;
1664                     }
1665                     else
1666                     {
1667                         // Activate window first
1668                         ::SelectWindow( window ) ;
1669
1670                         // Send event later
1671                         if ( win )
1672                             win->MacMouseDown( ev , windowPart ) ;
1673                     }
1674                 }
1675                 else
1676                 {
1677                     if ( win )
1678                         win->MacMouseDown( ev , windowPart ) ;
1679                 }
1680             break ;
1681         default:
1682             break;
1683     }
1684 }
1685
1686 void wxApp::MacHandleMouseUpEvent( WXEVENTREF evr )
1687 {
1688     EventRecord* ev = (EventRecord*) evr ;
1689     WindowRef window;
1690
1691     short windowPart = inNoWindow ;
1692     if ( wxTheApp->s_captureWindow )
1693     {
1694         window = (WindowRef) s_captureWindow->MacGetRootWindow() ;
1695         windowPart = inContent ;
1696     }
1697     else
1698     {
1699         windowPart = ::FindWindow(ev->where, &window) ;
1700     }
1701
1702     switch (windowPart)
1703     {
1704         case inMenuBar :
1705             break ;
1706         case inSysWindow :
1707             break ;
1708         default:
1709             {
1710                 wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
1711                 if ( win )
1712                     win->MacMouseUp( ev , windowPart ) ;
1713             }
1714             break;
1715     }
1716 }
1717
1718 #endif
1719
1720 long wxMacTranslateKey(unsigned char key, unsigned char code) ;
1721 long wxMacTranslateKey(unsigned char key, unsigned char code)
1722 {
1723     long retval = key ;
1724     switch (key)
1725     {
1726         case kHomeCharCode :
1727                  retval = WXK_HOME;
1728           break;
1729         case kEnterCharCode :
1730                  retval = WXK_RETURN;
1731           break;
1732         case kEndCharCode :
1733                  retval = WXK_END;
1734           break;
1735         case kHelpCharCode :
1736                  retval = WXK_HELP;
1737           break;
1738         case kBackspaceCharCode :
1739                  retval = WXK_BACK;
1740           break;
1741         case kTabCharCode :
1742                  retval = WXK_TAB;
1743           break;
1744         case kPageUpCharCode :
1745                  retval = WXK_PAGEUP;
1746           break;
1747         case kPageDownCharCode :
1748                  retval = WXK_PAGEDOWN;
1749           break;
1750         case kReturnCharCode :
1751                  retval = WXK_RETURN;
1752           break;
1753             case kFunctionKeyCharCode :
1754             {
1755                 switch( code )
1756                 {
1757                     case 0x7a :
1758                         retval = WXK_F1 ;
1759                         break;
1760                     case 0x78 :
1761                         retval = WXK_F2 ;
1762                         break;
1763                     case 0x63 :
1764                         retval = WXK_F3 ;
1765                         break;
1766                     case 0x76 :
1767                         retval = WXK_F4 ;
1768                         break;
1769                     case 0x60 :
1770                         retval = WXK_F5 ;
1771                         break;
1772                     case 0x61 :
1773                         retval = WXK_F6 ;
1774                         break;
1775                     case 0x62:
1776                         retval = WXK_F7 ;
1777                         break;
1778                     case 0x64 :
1779                         retval = WXK_F8 ;
1780                         break;
1781                     case 0x65 :
1782                         retval = WXK_F9 ;
1783                         break;
1784                     case 0x6D :
1785                         retval = WXK_F10 ;
1786                         break;
1787                     case 0x67 :
1788                         retval = WXK_F11 ;
1789                         break;
1790                     case 0x6F :
1791                         retval = WXK_F12 ;
1792                         break;
1793                     case 0x69 :
1794                         retval = WXK_F13 ;
1795                         break;
1796                     case 0x6B :
1797                         retval = WXK_F14 ;
1798                         break;
1799                     case 0x71 :
1800                         retval = WXK_F15 ;
1801                         break;
1802                 }
1803             }
1804             break ;
1805             case kEscapeCharCode :
1806                 retval = WXK_ESCAPE ;
1807             break ;
1808             case kLeftArrowCharCode :
1809                 retval = WXK_LEFT ;
1810             break ;
1811             case kRightArrowCharCode :
1812                 retval = WXK_RIGHT ;
1813             break ;
1814             case kUpArrowCharCode :
1815                 retval = WXK_UP ;
1816             break ;
1817             case kDownArrowCharCode :
1818                 retval = WXK_DOWN ;
1819             break ;
1820             case kDeleteCharCode :
1821                 retval = WXK_DELETE ;
1822              default:
1823             break ;
1824      } // end switch
1825
1826     return retval;
1827 }
1828
1829 int wxKeyCodeToMacModifier(wxKeyCode key)
1830 {
1831     switch (key)
1832     {
1833     case WXK_START:
1834     case WXK_MENU:
1835         return cmdKey;
1836
1837     case WXK_SHIFT:
1838         return shiftKey;
1839
1840     case WXK_CAPITAL:
1841         return alphaLock;
1842
1843     case WXK_ALT:
1844         return optionKey;
1845
1846     case WXK_CONTROL:
1847         return controlKey;
1848
1849     default:
1850         return 0;
1851     }
1852 }
1853
1854 bool wxGetKeyState(wxKeyCode key) //virtual key code if < 10.2.x, else see below
1855 {
1856 #if __WXMAC_CARBON__
1857 //#ifdef __DARWIN__
1858 //      wxHIDKeyboard keyboard;
1859 //      return keyboard.IsActive(key);
1860 //#else
1861 // TODO:  Have it use HID Manager on OSX...
1862 //if OS X > 10.2 (i.e. 10.2.x)
1863 //a known apple bug prevents the system from determining led
1864 //states with GetKeys... can only determine caps lock led
1865    return !!(GetCurrentKeyModifiers() & wxKeyCodeToMacModifier(key));
1866 #else
1867         KeyMap keymap;
1868         GetKeys(keymap);
1869         return !!(BitTst(keymap, (sizeof(KeyMap)*8) - key));
1870 #endif
1871 }
1872
1873 #if !TARGET_CARBON
1874 void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
1875 {
1876     EventRecord* ev = (EventRecord*) evr ;
1877     wxToolTip::RemoveToolTips() ;
1878
1879     UInt32 menuresult = UMAMenuEvent(ev) ;
1880     if ( HiWord( menuresult ) )
1881     {
1882         if ( !s_macIsInModalLoop )
1883             MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) ) ;
1884     }
1885     else
1886     {
1887          wxWindow* focus = wxWindow::FindFocus() ;
1888
1889         if ( MacSendKeyDownEvent( focus , ev->message , ev->modifiers , ev->when , ev->where.h , ev->where.v ) == false )
1890         {
1891 #if 0
1892             // we must handle control keys the other way round, otherwise text content is updated too late
1893             // has not been handled -> perform default
1894             wxControl* control = wxDynamicCast( focus , wxControl ) ;
1895             if ( control &&  control->GetMacControl() != NULL )
1896             {
1897                 short keycode ;
1898                 short keychar ;
1899                 keychar = short(ev->message & charCodeMask);
1900                 keycode = short(ev->message & keyCodeMask) >> 8 ;
1901                 ::HandleControlKey( (ControlHandle) control->GetMacControl() , keycode , keychar , ev->modifiers ) ;
1902             }
1903 #endif
1904         }
1905     }
1906 }
1907
1908 void wxApp::MacHandleKeyUpEvent( WXEVENTREF evr )
1909 {
1910     EventRecord* ev = (EventRecord*) evr ;
1911     wxToolTip::RemoveToolTips() ;
1912
1913     UInt32 menuresult = UMAMenuEvent(ev) ;
1914     if ( HiWord( menuresult ) )
1915     {
1916     }
1917     else
1918     {
1919         MacSendKeyUpEvent( wxWindow::FindFocus() , ev->message , ev->modifiers , ev->when , ev->where.h , ev->where.v ) ;
1920     }
1921 }
1922
1923 #endif
1924
1925 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
1926 {
1927     if ( !focus )
1928         return false ;
1929
1930     short keycode ;
1931     short keychar ;
1932     keychar = short(keymessage & charCodeMask);
1933     keycode = short(keymessage & keyCodeMask) >> 8 ;
1934
1935     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1936     {
1937         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1938         // and look at the character after
1939         UInt32 state = 0;
1940         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1941         keychar = short(keyInfo & charCodeMask);
1942         keycode = short(keyInfo & keyCodeMask) >> 8 ;
1943     }
1944     long keyval = wxMacTranslateKey(keychar, keycode) ;
1945     long realkeyval = keyval ;
1946     if ( keyval == keychar )
1947     {
1948         // 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)
1949         realkeyval = short(keymessage & charCodeMask) ;
1950         keyval = wxToupper( keyval ) ;
1951     }
1952
1953     wxKeyEvent event(wxEVT_KEY_DOWN);
1954     bool handled = false ;
1955     event.m_shiftDown = modifiers & shiftKey;
1956     event.m_controlDown = modifiers & controlKey;
1957     event.m_altDown = modifiers & optionKey;
1958     event.m_metaDown = modifiers & cmdKey;
1959     event.m_keyCode = keyval ;
1960
1961     event.m_x = wherex;
1962     event.m_y = wherey;
1963     event.m_timeStamp = when;
1964     event.SetEventObject(focus);
1965     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1966     if ( handled && event.GetSkipped() )
1967         handled = false ;
1968     if ( !handled )
1969     {
1970 #if wxUSE_ACCEL
1971         if (!handled)
1972         {
1973             wxWindow *ancestor = focus;
1974             while (ancestor)
1975             {
1976                 int command = ancestor->GetAcceleratorTable()->GetCommand( event );
1977                 if (command != -1)
1978                 {
1979                     wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
1980                     handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
1981                     break;
1982                 }
1983                 if (ancestor->IsTopLevel())
1984                     break;
1985                 ancestor = ancestor->GetParent();
1986             }
1987         }
1988 #endif // wxUSE_ACCEL
1989     }
1990     if (!handled)
1991     {
1992         event.Skip( FALSE ) ;
1993         event.SetEventType( wxEVT_CHAR ) ;
1994         // raw value again
1995         event.m_keyCode = realkeyval ;
1996
1997         handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1998         if ( handled && event.GetSkipped() )
1999             handled = false ;
2000     }
2001     if ( !handled &&
2002          (keyval == WXK_TAB) &&
2003 // CS: copied the change below from wxGTK
2004 // VZ: testing for wxTE_PROCESS_TAB shouldn't be done here the control may
2005 //     have this style, yet choose not to process this particular TAB in which
2006 //     case TAB must still work as a navigational character
2007 #if 0
2008          (!focus->HasFlag(wxTE_PROCESS_TAB)) &&
2009 #endif
2010          (focus->GetParent()) &&
2011          (focus->GetParent()->HasFlag( wxTAB_TRAVERSAL)) )
2012     {
2013         wxNavigationKeyEvent new_event;
2014         new_event.SetEventObject( focus );
2015         new_event.SetDirection( !event.ShiftDown() );
2016         /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
2017         new_event.SetWindowChange( event.ControlDown() );
2018         new_event.SetCurrentFocus( focus );
2019         handled = focus->GetEventHandler()->ProcessEvent( new_event );
2020         if ( handled && new_event.GetSkipped() )
2021             handled = false ;
2022     }
2023     // backdoor handler for default return and command escape
2024     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
2025     {
2026           // if window is not having a focus still testing for default enter or cancel
2027           // TODO add the UMA version for ActiveNonFloatingWindow
2028           wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
2029           if ( focus )
2030           {
2031             if ( keyval == WXK_RETURN )
2032             {
2033                  wxButton *def = wxDynamicCast(focus->GetDefaultItem(),
2034                                                        wxButton);
2035                  if ( def && def->IsEnabled() )
2036                  {
2037                      wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
2038                      event.SetEventObject(def);
2039                      def->Command(event);
2040                      return true ;
2041                 }
2042             }
2043             /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
2044             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
2045             {
2046                   wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
2047                   new_event.SetEventObject( focus );
2048                   handled = focus->GetEventHandler()->ProcessEvent( new_event );
2049             }
2050           }
2051     }
2052     return handled ;
2053 }
2054
2055 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
2056 {
2057     if ( !focus )
2058         return false ;
2059
2060     short keycode ;
2061     short keychar ;
2062     keychar = short(keymessage & charCodeMask);
2063     keycode = short(keymessage & keyCodeMask) >> 8 ;
2064     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
2065     {
2066         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
2067         // and look at the character after
2068         UInt32 state = 0;
2069         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
2070         keychar = short(keyInfo & charCodeMask);
2071         keycode = short(keyInfo & keyCodeMask) >> 8 ;
2072     }
2073     long keyval = wxMacTranslateKey(keychar, keycode) ;
2074
2075     if ( keyval == keychar )
2076     {
2077         keyval = wxToupper( keyval ) ;
2078     }
2079     bool handled = false ;
2080
2081     wxKeyEvent event(wxEVT_KEY_UP);
2082     event.m_shiftDown = modifiers & shiftKey;
2083     event.m_controlDown = modifiers & controlKey;
2084     event.m_altDown = modifiers & optionKey;
2085     event.m_metaDown = modifiers & cmdKey;
2086     event.m_keyCode = keyval ;
2087
2088     event.m_x = wherex;
2089     event.m_y = wherey;
2090     event.m_timeStamp = when;
2091     event.SetEventObject(focus);
2092     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
2093
2094     return handled ;
2095 }
2096
2097 #if !TARGET_CARBON
2098 void wxApp::MacHandleActivateEvent( WXEVENTREF evr )
2099 {
2100     EventRecord* ev = (EventRecord*) evr ;
2101     WindowRef window = (WindowRef) ev->message ;
2102     if ( window )
2103     {
2104         bool activate = (ev->modifiers & activeFlag ) ;
2105         WindowClass wclass ;
2106         ::GetWindowClass ( window , &wclass ) ;
2107         if ( wclass == kFloatingWindowClass )
2108         {
2109             // if it is a floater we activate/deactivate the front non-floating window instead
2110             window = ::FrontNonFloatingWindow() ;
2111         }
2112         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
2113         if ( win )
2114             win->MacActivate( ev->when , activate ) ;
2115     }
2116 }
2117
2118 void wxApp::MacHandleUpdateEvent( WXEVENTREF evr )
2119 {
2120     EventRecord* ev = (EventRecord*) evr ;
2121     WindowRef window = (WindowRef) ev->message ;
2122     wxTopLevelWindowMac * win = wxFindWinFromMacWindow( window ) ;
2123     if ( win )
2124     {
2125         if ( !wxPendingDelete.Member(win) )
2126             win->MacUpdate( ev->when ) ;
2127     }
2128     else
2129     {
2130         // since there is no way of telling this foreign window to update itself
2131         // we have to invalidate the update region otherwise we keep getting the same
2132         // event over and over again
2133         BeginUpdate( window ) ;
2134         EndUpdate( window ) ;
2135     }
2136 }
2137
2138 void wxApp::MacHandleDiskEvent( WXEVENTREF evr )
2139 {
2140     EventRecord* ev = (EventRecord*) evr ;
2141     if ( HiWord( ev->message ) != noErr )
2142   {
2143         OSErr err ;
2144         Point point ;
2145          SetPt( &point , 100 , 100 ) ;
2146
2147           err = DIBadMount( point , ev->message ) ;
2148         wxASSERT( err == noErr ) ;
2149     }
2150 }
2151
2152 void wxApp::MacHandleOSEvent( WXEVENTREF evr )
2153 {
2154     EventRecord* ev = (EventRecord*) evr ;
2155     switch( ( ev->message & osEvtMessageMask ) >> 24 )
2156     {
2157         case suspendResumeMessage :
2158             {
2159                 bool isResuming = ev->message & resumeFlag ;
2160                 bool convertClipboard = ev->message & convertClipboardFlag ;
2161
2162                 bool doesActivate = UMAGetProcessModeDoesActivateOnFGSwitch() ;
2163                 if ( isResuming )
2164                 {
2165                     WindowRef oldFrontWindow = NULL ;
2166                     WindowRef newFrontWindow = NULL ;
2167
2168                     // in case we don't take care of activating ourselves, we have to synchronize
2169                     // our idea of the active window with the process manager's - which it already activated
2170
2171                     if ( !doesActivate )
2172                         oldFrontWindow = ::FrontNonFloatingWindow() ;
2173
2174                     MacResume( convertClipboard ) ;
2175
2176                     newFrontWindow = ::FrontNonFloatingWindow() ;
2177
2178                     if ( oldFrontWindow )
2179                     {
2180                         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( oldFrontWindow ) ;
2181                         if ( win )
2182                             win->MacActivate( ev->when , false ) ;
2183                     }
2184                     if ( newFrontWindow )
2185                     {
2186                         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( newFrontWindow ) ;
2187                         if ( win )
2188                             win->MacActivate( ev->when , true ) ;
2189                     }
2190                 }
2191                 else
2192                 {
2193                     MacSuspend( convertClipboard ) ;
2194                 }
2195             }
2196             break ;
2197         case mouseMovedMessage :
2198             {
2199                 WindowRef window;
2200
2201                 wxWindow* currentMouseWindow = NULL ;
2202
2203                 if (s_captureWindow )
2204                 {
2205                     currentMouseWindow = s_captureWindow ;
2206                 }
2207                 else
2208                 {
2209                     wxWindow::MacGetWindowFromPoint( wxPoint( ev->where.h , ev->where.v ) ,
2210                                                              &currentMouseWindow ) ;
2211                 }
2212
2213                 if ( currentMouseWindow != wxWindow::s_lastMouseWindow )
2214                 {
2215                     wxMouseEvent event ;
2216
2217                     bool isDown = !(ev->modifiers & btnState) ; // 1 is for up
2218                     bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse
2219
2220                     event.m_leftDown = isDown && !controlDown;
2221                     event.m_middleDown = FALSE;
2222                     event.m_rightDown = isDown && controlDown;
2223                     event.m_shiftDown = ev->modifiers & shiftKey;
2224                     event.m_controlDown = ev->modifiers & controlKey;
2225                     event.m_altDown = ev->modifiers & optionKey;
2226                     event.m_metaDown = ev->modifiers & cmdKey;
2227                     event.m_x = ev->where.h;
2228                     event.m_y = ev->where.v;
2229                     event.m_timeStamp = ev->when;
2230                     event.SetEventObject(this);
2231
2232                     if ( wxWindow::s_lastMouseWindow )
2233                     {
2234                         wxMouseEvent eventleave(event);
2235                         eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
2236                         wxWindow::s_lastMouseWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
2237                         eventleave.SetEventObject( wxWindow::s_lastMouseWindow ) ;
2238
2239                         wxWindow::s_lastMouseWindow->GetEventHandler()->ProcessEvent(eventleave);
2240                     }
2241                     if ( currentMouseWindow )
2242                     {
2243                         wxMouseEvent evententer(event);
2244                         evententer.SetEventType( wxEVT_ENTER_WINDOW );
2245                         currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
2246                         evententer.SetEventObject( currentMouseWindow ) ;
2247                         currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
2248                     }
2249                     wxWindow::s_lastMouseWindow = currentMouseWindow ;
2250                 }
2251
2252                 short windowPart = inNoWindow ;
2253
2254                 if ( s_captureWindow )
2255                 {
2256                     window = (WindowRef) s_captureWindow->MacGetRootWindow() ;
2257                     windowPart = inContent ;
2258                 }
2259                 else
2260                 {
2261                     windowPart = ::FindWindow(ev->where, &window);
2262                 }
2263
2264                 switch (windowPart)
2265                 {
2266                     case inContent :
2267                         {
2268                             wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
2269                             if ( win )
2270                                 win->MacMouseMoved( ev , windowPart ) ;
2271                             else
2272                             {
2273                                 if ( wxIsBusy() )
2274                                 {
2275                                 }
2276                                 else
2277                                     UMAShowArrowCursor();
2278                              }
2279                         }
2280                         break;
2281                     default :
2282                         {
2283                             if ( wxIsBusy() )
2284                             {
2285                             }
2286                             else
2287                                 UMAShowArrowCursor();
2288                         }
2289                         break ;
2290                 }
2291             }
2292             break ;
2293
2294     }
2295 }
2296 #else
2297
2298 void wxApp::MacHandleMouseMovedEvent(wxInt32 x , wxInt32 y ,wxUint32 modifiers , long timestamp)
2299 {
2300     WindowRef window;
2301
2302     wxWindow* currentMouseWindow = NULL ;
2303
2304     if (s_captureWindow )
2305     {
2306         currentMouseWindow = s_captureWindow ;
2307     }
2308     else
2309     {
2310         wxWindow::MacGetWindowFromPoint( wxPoint( x, y ) , &currentMouseWindow ) ;
2311     }
2312
2313     if ( currentMouseWindow != wxWindow::s_lastMouseWindow )
2314     {
2315         wxMouseEvent event ;
2316
2317         bool isDown = !(modifiers & btnState) ; // 1 is for up
2318         bool controlDown = modifiers & controlKey ; // for simulating right mouse
2319
2320         event.m_leftDown = isDown && !controlDown;
2321
2322         event.m_middleDown = FALSE;
2323         event.m_rightDown = isDown && controlDown;
2324
2325         event.m_shiftDown = modifiers & shiftKey;
2326         event.m_controlDown = modifiers & controlKey;
2327         event.m_altDown = modifiers & optionKey;
2328         event.m_metaDown = modifiers & cmdKey;
2329
2330         event.m_x = x;
2331         event.m_y = y;
2332         event.m_timeStamp = timestamp;
2333
2334         if ( wxWindow::s_lastMouseWindow )
2335         {
2336             wxMouseEvent eventleave(event);
2337             eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
2338             wxWindow::s_lastMouseWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
2339             eventleave.SetEventObject( wxWindow::s_lastMouseWindow ) ;
2340
2341 #if wxUSE_TOOLTIPS
2342             wxToolTip::RelayEvent( wxWindow::s_lastMouseWindow , eventleave);
2343 #endif // wxUSE_TOOLTIPS
2344             wxWindow::s_lastMouseWindow->GetEventHandler()->ProcessEvent(eventleave);
2345         }
2346         if ( currentMouseWindow )
2347         {
2348             wxMouseEvent evententer(event);
2349             evententer.SetEventType( wxEVT_ENTER_WINDOW );
2350             currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
2351             evententer.SetEventObject( currentMouseWindow ) ;
2352 #if wxUSE_TOOLTIPS
2353             wxToolTip::RelayEvent( currentMouseWindow , evententer);
2354 #endif // wxUSE_TOOLTIPS
2355             currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
2356         }
2357         wxWindow::s_lastMouseWindow = currentMouseWindow ;
2358     }
2359
2360     short windowPart = inNoWindow ;
2361
2362     if ( s_captureWindow )
2363     {
2364         window = (WindowRef) s_captureWindow->MacGetRootWindow() ;
2365         windowPart = inContent ;
2366     }
2367     else
2368     {
2369         Point pt= { y , x } ;
2370         windowPart = ::FindWindow(pt , &window);
2371     }
2372
2373     switch (windowPart)
2374     {
2375         case inContent :
2376             {
2377                 wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
2378                 if ( win )
2379                     win->MacFireMouseEvent( nullEvent , x , y , modifiers , timestamp ) ;
2380                 else
2381                 {
2382                     if ( wxIsBusy() )
2383                     {
2384                     }
2385                     else
2386                         UMAShowArrowCursor();
2387                  }
2388             }
2389             break;
2390         default :
2391             {
2392                 if ( wxIsBusy() )
2393                 {
2394                 }
2395                 else
2396                     UMAShowArrowCursor();
2397             }
2398             break ;
2399     }
2400 }
2401 #endif
2402
2403 void wxApp::MacHandleMenuCommand( wxUint32 id )
2404 {
2405     wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
2406     wxFrame* frame = mbar->GetFrame();
2407     wxCHECK_RET( mbar != NULL && frame != NULL, wxT("error in menu item callback") );
2408     if ( frame )
2409     {
2410         frame->ProcessCommand(id);
2411     }
2412 }
2413
2414 #if !TARGET_CARBON
2415 void wxApp::MacHandleMenuSelect( int macMenuId , int macMenuItemNum )
2416 {
2417     if (macMenuId == 0)
2418          return; // no menu item selected
2419
2420     if (macMenuId == kwxMacAppleMenuId && macMenuItemNum > 1)
2421     {
2422         #if ! TARGET_CARBON
2423         Str255        deskAccessoryName ;
2424         GrafPtr        savedPort ;
2425
2426         GetMenuItemText(GetMenuHandle(kwxMacAppleMenuId), macMenuItemNum, deskAccessoryName);
2427         GetPort(&savedPort);
2428         OpenDeskAcc(deskAccessoryName);
2429         SetPort(savedPort);
2430         #endif
2431     }
2432     else
2433     {
2434         MenuCommand id ;
2435         GetMenuItemCommandID( GetMenuHandle(macMenuId) , macMenuItemNum , &id ) ;
2436         MacHandleMenuCommand( id ) ;
2437     }
2438     HiliteMenu(0);
2439 }
2440 #endif