src/mac/carbon/app.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        app.cpp
   3 // Purpose:     wxApp
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "app.h"
  14 #endif
  15
  16 #include "wx/defs.h"
  17
  18 #include "wx/window.h"
  19 #include "wx/frame.h"
  20 #include "wx/button.h"
  21 #include "wx/app.h"
  22 #include "wx/utils.h"
  23 #include "wx/gdicmn.h"
  24 #include "wx/pen.h"
  25 #include "wx/brush.h"
  26 #include "wx/cursor.h"
  27 #include "wx/intl.h"
  28 #include "wx/icon.h"
  29 #include "wx/palette.h"
  30 #include "wx/dc.h"
  31 #include "wx/dialog.h"
  32 #include "wx/msgdlg.h"
  33 #include "wx/log.h"
  34 #include "wx/module.h"
  35 #include "wx/memory.h"
  36 #include "wx/tooltip.h"
  37 #include "wx/textctrl.h"
  38 #include "wx/menu.h"
  39 #include "wx/docview.h"
  40 #include "wx/filename.h"
  41
  42 #include <string.h>
  43
  44 // mac
  45
  46 #ifndef __DARWIN__
  47   #if __option(profile)
  48     #include <profiler.h>
  49   #endif
  50 #endif
  51
  52 // #include "apprsrc.h"
  53
  54 #include "wx/mac/uma.h"
  55 #include "wx/mac/macnotfy.h"
  56
  57 #ifdef __DARWIN__
  58 #  include <CoreServices/CoreServices.h>
  59 #  if defined(WXMAKINGDLL_CORE)
  60 #    include <mach-o/dyld.h>
  61 #  endif
  62 #else
  63 #  include <Sound.h>
  64 #  include <Threads.h>
  65 #  include <ToolUtils.h>
  66 #  include <DiskInit.h>
  67 #  include <Devices.h>
  68 #endif
  69
  70 extern wxList wxPendingDelete;
  71
  72 // set wxMAC_USE_RAEL to 1 if RunApplicationEventLoop should be used
  73 // if 0 the lower level CarbonEventLoop will be used
  74 // on the long run RAEL should replace the low level event loop
  75 // we will have to clean up event handling to make sure we don't
  76 // miss handling of things like pending events etc
  77 // perhaps we will also have to pipe events through an ueber-event-handler
  78 // to make sure we have one place to do all these house-keeping functions
  79
  80 #define wxMAC_USE_RAEL 0
  81
  82 #if wxUSE_THREADS
  83 extern size_t g_numberOfThreads;
  84 #endif // wxUSE_THREADS
  85
  86 // statics for implementation
  87
  88 static bool s_inYield = FALSE;
  89
  90 static bool s_inReceiveEvent = FALSE ;
  91 static EventTime sleepTime = kEventDurationNoWait ;
  92
  93 #if !USE_SHARED_LIBRARY
  94 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
  95 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
  96     EVT_IDLE(wxApp::OnIdle)
  97     EVT_END_SESSION(wxApp::OnEndSession)
  98     EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
  99 END_EVENT_TABLE()
 100 #endif
 101
 102
 103 const short    kMacMinHeap = (29 * 1024) ;
 104 // platform specific static variables
 105
 106 const short kwxMacMenuBarResource = 1 ;
 107 const short kwxMacAppleMenuId = 1 ;
 108
 109 WXHRGN    wxApp::s_macCursorRgn = NULL;
 110 wxWindow* wxApp::s_captureWindow = NULL ;
 111 int       wxApp::s_lastMouseDown = 0 ;
 112 long      wxApp::sm_lastMessageTime = 0;
 113 long      wxApp::s_lastModifiers = 0 ;
 114
 115
 116 bool      wxApp::s_macSupportPCMenuShortcuts = true ;
 117 long      wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
 118 long      wxApp::s_macPreferencesMenuItemId = wxID_PREFERENCES ;
 119 long      wxApp::s_macExitMenuItemId = wxID_EXIT ;
 120 wxString  wxApp::s_macHelpMenuTitleName = wxT("&Help") ;
 121
 122 // Normally we're not a plugin
 123 bool      wxApp::sm_isEmbedded = false;
 124 //----------------------------------------------------------------------
 125 // Core Apple Event Support
 126 //----------------------------------------------------------------------
 127
 128 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 129 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 130 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 131 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 132 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 133
 134 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 135 {
 136     return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
 137 }
 138
 139 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 140 {
 141     return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
 142 }
 143
 144 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 145 {
 146     return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
 147 }
 148
 149 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 150 {
 151     return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
 152 }
 153
 154 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 155 {
 156     return wxTheApp->MacHandleAERApp( (AppleEvent*) event , reply) ;
 157 }
 158
 159 // AEODoc Calls MacOpenFile on each of the files passed
 160
 161 short wxApp::MacHandleAEODoc(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 162 {
 163     AEDescList docList;
 164     AEKeyword keywd;
 165     DescType returnedType;
 166     Size actualSize;
 167     long itemsInList;
 168     FSSpec theSpec;
 169     OSErr err;
 170     short i;
 171     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 172     if (err != noErr)
 173         return err;
 174
 175     err = AECountItems(&docList, &itemsInList);
 176     if (err != noErr)
 177         return err;
 178
 179     ProcessSerialNumber PSN ;
 180     PSN.highLongOfPSN = 0 ;
 181     PSN.lowLongOfPSN = kCurrentProcess ;
 182     SetFrontProcess( &PSN ) ;
 183
 184     for (i = 1; i <= itemsInList; i++) {
 185         AEGetNthPtr(&docList, i, typeFSS, &keywd, &returnedType,
 186         (Ptr) & theSpec, sizeof(theSpec), &actualSize);
 187         wxString fName = wxMacFSSpec2MacFilename(&theSpec);
 188         MacOpenFile(fName);
 189     }
 190     return noErr;
 191 }
 192
 193 // AEPDoc Calls MacPrintFile on each of the files passed
 194
 195 short wxApp::MacHandleAEPDoc(const WXEVENTREF event , WXEVENTREF WXUNUSED(reply))
 196 {
 197     AEDescList docList;
 198     AEKeyword keywd;
 199     DescType returnedType;
 200     Size actualSize;
 201     long itemsInList;
 202     FSSpec theSpec;
 203     OSErr err;
 204     short i;
 205     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 206     if (err != noErr)
 207         return err;
 208
 209     err = AECountItems(&docList, &itemsInList);
 210     if (err != noErr)
 211         return err;
 212
 213     ProcessSerialNumber PSN ;
 214     PSN.highLongOfPSN = 0 ;
 215     PSN.lowLongOfPSN = kCurrentProcess ;
 216     SetFrontProcess( &PSN ) ;
 217
 218     for (i = 1; i <= itemsInList; i++) {
 219         AEGetNthPtr(&docList, i, typeFSS, &keywd, &returnedType,
 220         (Ptr) & theSpec, sizeof(theSpec), &actualSize);
 221         wxString fName = wxMacFSSpec2MacFilename(&theSpec);
 222         MacPrintFile(fName);
 223     }
 224     return noErr;
 225 }
 226
 227 // AEOApp calls MacNewFile
 228
 229 short wxApp::MacHandleAEOApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 230 {
 231     MacNewFile() ;
 232     return noErr ;
 233 }
 234
 235 // AEQuit attempts to quit the application
 236
 237 short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 238 {
 239     wxWindow* win = GetTopWindow() ;
 240     if ( win )
 241     {
 242         wxCommandEvent exitEvent(wxEVT_COMMAND_MENU_SELECTED, s_macExitMenuItemId);
 243         if (!win->ProcessEvent(exitEvent))
 244             win->Close(TRUE ) ;
 245     }
 246     else
 247     {
 248         ExitMainLoop() ;
 249     }
 250     return noErr ;
 251 }
 252
 253 // AEROApp calls MacReopenApp
 254
 255 short wxApp::MacHandleAERApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 256 {
 257     MacReopenApp() ;
 258     return noErr ;
 259 }
 260
 261
 262 //----------------------------------------------------------------------
 263 // Support Routines linking the Mac...File Calls to the Document Manager
 264 //----------------------------------------------------------------------
 265
 266 void wxApp::MacOpenFile(const wxString & fileName )
 267 {
 268     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 269     if ( dm )
 270         dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 271 }
 272
 273 void wxApp::MacPrintFile(const wxString & fileName )
 274 {
 275     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 276     if ( dm )
 277     {
 278         wxDocument *doc = dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 279         if ( doc )
 280         {
 281             wxView* view = doc->GetFirstView() ;
 282             if( view )
 283             {
 284                 wxPrintout *printout = view->OnCreatePrintout();
 285                 if (printout)
 286                 {
 287                     wxPrinter printer;
 288                     printer.Print(view->GetFrame(), printout, TRUE);
 289                     delete printout;
 290                 }
 291             }
 292             if (doc->Close())
 293             {
 294                 doc->DeleteAllViews();
 295                 dm->RemoveDocument(doc) ;
 296             }
 297         }
 298     }
 299 }
 300
 301 void wxApp::MacNewFile()
 302 {
 303 }
 304
 305 void wxApp::MacReopenApp()
 306 {
 307     // HIG says :
 308     // if there is no open window -> create a new one
 309     // if all windows are hidden -> show the first
 310     // if some windows are not hidden -> do nothing
 311
 312     wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst();
 313     if ( node == NULL )
 314     {
 315         MacNewFile() ;
 316     }
 317     else
 318     {
 319         wxTopLevelWindow* firstIconized = NULL ;
 320         while (node)
 321         {
 322             wxTopLevelWindow* win = (wxTopLevelWindow*) node->GetData();
 323             if ( win->IsIconized() == false )
 324             {
 325                 firstIconized = NULL ;
 326                 break ;
 327             }
 328             else
 329             {
 330                 if ( firstIconized == NULL )
 331                     firstIconized = win ;
 332             }
 333             node = node->GetNext();
 334         }
 335         if ( firstIconized )
 336             firstIconized->Iconize( false ) ;
 337     }
 338 }
 339
 340 //----------------------------------------------------------------------
 341 // Carbon Event Handler
 342 //----------------------------------------------------------------------
 343
 344 static const EventTypeSpec eventList[] =
 345 {
 346     { kEventClassCommand, kEventProcessCommand } ,
 347     { kEventClassCommand, kEventCommandUpdateStatus } ,
 348
 349     { kEventClassMenu, kEventMenuOpening },
 350     { kEventClassMenu, kEventMenuClosed },
 351     { kEventClassMenu, kEventMenuTargetItem },
 352
 353     { kEventClassApplication , kEventAppActivated } ,
 354     { kEventClassApplication , kEventAppDeactivated } ,
 355     // handling the quit event is not recommended by apple
 356     // rather using the quit apple event - which we do
 357
 358     { kEventClassAppleEvent , kEventAppleEvent } ,
 359
 360     { kEventClassMouse , kEventMouseDown } ,
 361     { kEventClassMouse , kEventMouseMoved } ,
 362     { kEventClassMouse , kEventMouseUp } ,
 363     { kEventClassMouse , kEventMouseDragged } ,
 364     { 'WXMC' , 'WXMC' }
 365 } ;
 366
 367 static pascal OSStatus
 368 wxMacAppMenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 369 {
 370     EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
 371     EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 372     wxTheApp->MacSetCurrentEvent( event , handler ) ;
 373
 374     wxMacCarbonEvent cEvent( event ) ;
 375     MenuRef menuRef = cEvent.GetParameter<MenuRef>(kEventParamDirectObject) ;
 376     wxMenu* menu = wxFindMenuFromMacMenu( menuRef ) ;
 377
 378     if ( menu )
 379     {
 380         wxEventType type=0;
 381         MenuCommand cmd=0;
 382         switch (GetEventKind(event))
 383         {
 384             case kEventMenuOpening:
 385                 type = wxEVT_MENU_OPEN;
 386                 break;
 387             case kEventMenuClosed:
 388                 type = wxEVT_MENU_CLOSE;
 389                 break;
 390             case kEventMenuTargetItem:
 391                 cmd = cEvent.GetParameter<MenuCommand>(kEventParamMenuCommand,typeMenuCommand) ;
 392                 if (cmd != 0)
 393                     type = wxEVT_MENU_HIGHLIGHT;
 394                 break;
 395             default:
 396                 wxFAIL_MSG(wxT("Unexpected menu event kind"));
 397                 break;
 398         }
 399
 400         if ( type )
 401         {
 402             wxMenuEvent wxevent(type, cmd);
 403             wxevent.SetEventObject(menu);
 404
 405             wxEvtHandler* handler = menu->GetEventHandler();
 406             if (handler && handler->ProcessEvent(wxevent))
 407             {
 408                 // handled
 409             }
 410             else
 411             {
 412                 wxWindow *win = menu->GetInvokingWindow();
 413                 if (win)
 414                     win->GetEventHandler()->ProcessEvent(wxevent);
 415                 }
 416             }
 417     }
 418
 419     wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
 420
 421     return eventNotHandledErr;
 422 }
 423
 424 static pascal OSStatus wxMacAppCommandEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 425 {
 426     OSStatus result = eventNotHandledErr ;
 427
 428     HICommand command ;
 429
 430     wxMacCarbonEvent cEvent( event ) ;
 431     cEvent.GetParameter<HICommand>(kEventParamDirectObject,typeHICommand,&command) ;
 432
 433     wxMenuItem* item = NULL ;
 434     MenuCommand id = command.commandID ;
 435     // for items we don't really control
 436     if ( id == kHICommandPreferences )
 437     {
 438         id = wxApp::s_macPreferencesMenuItemId ;
 439
 440         wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 441         if ( mbar )
 442         {
 443             wxMenu* menu = NULL ;
 444             item = mbar->FindItem( id , &menu ) ;
 445         }
 446     }
 447     else if ( id != 0 && command.menu.menuRef != 0 && command.menu.menuItemIndex != 0 )
 448     {
 449         GetMenuItemRefCon( command.menu.menuRef , command.menu.menuItemIndex , (UInt32*) &item ) ;
 450     }
 451
 452     if ( item )
 453     {
 454        switch( cEvent.GetKind() )
 455        {
 456            case kEventProcessCommand :
 457            {
 458                 if (item->IsCheckable())
 459                 {
 460                     item->Check( !item->IsChecked() ) ;
 461                 }
 462
 463                 item->GetMenu()->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
 464                 result = noErr ;
 465             }
 466             break ;
 467         case kEventCommandUpdateStatus:
 468             // eventually trigger an updateui round
 469             result = noErr ;
 470             break ;
 471         default :
 472             break ;
 473         }
 474     }
 475     return result ;
 476 }
 477
 478 static pascal OSStatus wxMacAppApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 479 {
 480     OSStatus result = eventNotHandledErr ;
 481     switch ( GetEventKind( event ) )
 482     {
 483         case kEventAppActivated :
 484             {
 485                 if ( wxTheApp )
 486                     wxTheApp->SetActive( true , NULL ) ;
 487                 result = noErr ;
 488             }
 489             break ;
 490         case kEventAppDeactivated :
 491             {
 492                 if ( wxTheApp )
 493                     wxTheApp->SetActive( false , NULL ) ;
 494                 result = noErr ;
 495             }
 496             break ;
 497         default :
 498             break ;
 499     }
 500     return result ;
 501 }
 502
 503 pascal OSStatus wxMacAppEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 504 {
 505     OSStatus result = eventNotHandledErr ;
 506     switch( GetEventClass( event ) )
 507     {
 508         case kEventClassCommand :
 509             result = wxMacAppCommandEventHandler( handler , event , data ) ;
 510             break ;
 511         case kEventClassApplication :
 512             result = wxMacAppApplicationEventHandler( handler , event , data ) ;
 513             break ;
 514         case kEventClassMenu :
 515             result = wxMacAppMenuEventHandler( handler , event , data ) ;
 516             break ;
 517         case kEventClassMouse :
 518             result = wxMacTopLevelMouseEventHandler( handler , event , NULL ) ;
 519             break ;
 520         case kEventClassAppleEvent :
 521             {
 522                 EventRecord rec ;
 523                 wxMacConvertEventToRecord( event , &rec ) ;
 524                 result = AEProcessAppleEvent( &rec ) ;
 525             }
 526             break ;
 527         default :
 528             break ;
 529     }
 530
 531     return result ;
 532 }
 533
 534 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacAppEventHandler )
 535
 536 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 537 // we know it's there ;-)
 538 WXIMPORT char std::__throws_bad_alloc ;
 539 #endif
 540
 541 pascal static void wxMacAssertOutputHandler(OSType componentSignature, UInt32 options,
 542     const char *assertionString, const char *exceptionLabelString,
 543     const char *errorString, const char *fileName, long lineNumber, void *value, ConstStr255Param outputMsg)
 544 {
 545     // flow into assert handling
 546     wxString fileNameStr ;
 547     wxString assertionStr ;
 548     wxString exceptionStr ;
 549     wxString errorStr ;
 550 #if wxUSE_UNICODE
 551     fileNameStr = wxString(fileName, wxConvLocal);
 552     assertionStr = wxString(assertionString, wxConvLocal);
 553     exceptionStr = wxString((exceptionLabelString!=0) ? exceptionLabelString : "", wxConvLocal) ;
 554     errorStr = wxString((errorString!=0) ? errorString : "", wxConvLocal) ;
 555 #else
 556     fileNameStr = fileName;
 557     assertionStr = assertionString;
 558     exceptionStr = (exceptionLabelString!=0) ? exceptionLabelString : "" ;
 559     errorStr = (errorString!=0) ? errorString : "" ;
 560 #endif
 561
 562 #if 1
 563     // flow into log
 564     wxLogDebug( wxT("AssertMacros: %s %s %s file: %s, line: %ld (value %p)\n"),
 565         assertionStr.c_str() ,
 566         exceptionStr.c_str() ,
 567         errorStr.c_str(),
 568         fileNameStr.c_str(), lineNumber ,
 569         value ) ;
 570 #else
 571
 572     wxOnAssert(fileNameStr, lineNumber , assertionStr ,
 573         wxString::Format( wxT("%s %s value (%p)") ,exceptionStr, errorStr , value ) ) ;
 574 #endif
 575 }
 576
 577 bool wxApp::Initialize(int& argc, wxChar **argv)
 578 {
 579     // Mac-specific
 580
 581 #if __WXDEBUG__
 582     InstallDebugAssertOutputHandler ( NewDebugAssertOutputHandlerUPP( wxMacAssertOutputHandler ) );
 583 #endif
 584     UMAInitToolbox( 4, sm_isEmbedded ) ;
 585     SetEventMask( everyEvent ) ;
 586     UMAShowWatchCursor() ;
 587
 588 #if defined(WXMAKINGDLL_CORE) && defined(__DARWIN__)
 589     // open shared library resources from here since we don't have
 590     //   __wxinitialize in Mach-O shared libraries
 591     wxStAppResource::OpenSharedLibraryResource(NULL);
 592 #endif
 593
 594 #ifndef __DARWIN__
 595 #  if __option(profile)
 596     ProfilerInit( collectDetailed, bestTimeBase , 40000 , 50 ) ;
 597 #  endif
 598 #endif
 599
 600 #ifndef __DARWIN__
 601     // now avoid exceptions thrown for new (bad_alloc)
 602     // FIXME CS for some changes outside wxMac does not compile anymore
 603 #if 0
 604     std::__throws_bad_alloc = 0 ;
 605 #endif
 606
 607 #endif
 608
 609     s_macCursorRgn = ::NewRgn() ;
 610
 611     // Mac OS X passes a process serial number command line argument when
 612     // the application is launched from the Finder. This argument must be
 613     // removed from the command line arguments before being handled by the
 614     // application (otherwise applications would need to handle it)
 615     if ( argc > 1 )
 616     {
 617         static const wxChar *ARG_PSN = _T("-psn_");
 618         if ( wxStrncmp(argv[1], ARG_PSN, wxStrlen(ARG_PSN)) == 0 )
 619         {
 620             // remove this argument
 621             --argc;
 622             memmove(argv + 1, argv + 2, argc * sizeof(char *));
 623         }
 624     }
 625
 626     if ( !wxAppBase::Initialize(argc, argv) )
 627         return false;
 628
 629 #if wxUSE_INTL
 630     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
 631 #endif
 632
 633 #if TARGET_API_MAC_OSX
 634     // these might be the startup dirs, set them to the 'usual' dir containing the app bundle
 635     wxString startupCwd = wxGetCwd() ;
 636     if ( startupCwd == wxT("/") || startupCwd.Right(15) == wxT("/Contents/MacOS") )
 637     {
 638         CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle() ) ;
 639         CFURLRef urlParent = CFURLCreateCopyDeletingLastPathComponent( kCFAllocatorDefault , url ) ;
 640         CFRelease( url ) ;
 641         CFStringRef path = CFURLCopyFileSystemPath ( urlParent , kCFURLPOSIXPathStyle ) ;
 642         CFRelease( urlParent ) ;
 643         wxString cwd = wxMacCFStringHolder(path).AsString(wxLocale::GetSystemEncoding());
 644         wxSetWorkingDirectory( cwd ) ;
 645     }
 646 #endif
 647
 648     wxMacCreateNotifierTable() ;
 649
 650     UMAShowArrowCursor() ;
 651
 652     return true;
 653 }
 654
 655 bool wxApp::OnInitGui()
 656 {
 657     if( !wxAppBase::OnInitGui() )
 658         return false ;
 659
 660     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 661
 662     if (!sm_isEmbedded)
 663     {
 664         InstallApplicationEventHandler(
 665             GetwxMacAppEventHandlerUPP(),
 666             GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
 667     }
 668
 669     if (!sm_isEmbedded)
 670     {
 671         AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 672                                NewAEEventHandlerUPP(AEHandleODoc) ,
 673                                0 , FALSE ) ;
 674         AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 675                                NewAEEventHandlerUPP(AEHandleOApp) ,
 676                                0 , FALSE ) ;
 677         AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 678                                NewAEEventHandlerUPP(AEHandlePDoc) ,
 679                                0 , FALSE ) ;
 680         AEInstallEventHandler( kCoreEventClass , kAEReopenApplication ,
 681                                NewAEEventHandlerUPP(AEHandleRApp) ,
 682                                0 , FALSE ) ;
 683         AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 684                                NewAEEventHandlerUPP(AEHandleQuit) ,
 685                                0 , FALSE ) ;
 686     }
 687
 688     return TRUE ;
 689 }
 690
 691 void wxApp::CleanUp()
 692 {
 693     wxToolTip::RemoveToolTips() ;
 694
 695     // One last chance for pending objects to be cleaned up
 696     wxTheApp->DeletePendingObjects();
 697
 698     wxMacDestroyNotifierTable() ;
 699
 700 #ifndef __DARWIN__
 701 #  if __option(profile)
 702     ProfilerDump( (StringPtr)"\papp.prof" ) ;
 703     ProfilerTerm() ;
 704 #  endif
 705 #endif
 706
 707 #if defined(WXMAKINGDLL_CORE) && defined(__DARWIN__)
 708     // close shared library resources from here since we don't have
 709     //   __wxterminate in Mach-O shared libraries
 710     wxStAppResource::CloseSharedLibraryResource();
 711 #endif
 712
 713     UMACleanupToolbox() ;
 714     if (s_macCursorRgn) {
 715         ::DisposeRgn((RgnHandle)s_macCursorRgn);
 716     }
 717
 718     #if 0
 719         TerminateAE() ;
 720     #endif
 721
 722     wxAppBase::CleanUp();
 723 }
 724
 725 //----------------------------------------------------------------------
 726 // misc initialization stuff
 727 //----------------------------------------------------------------------
 728
 729 // extern variable for shared library resource id
 730 // need to be able to find it with NSLookupAndBindSymbol
 731 short gSharedLibraryResource = kResFileNotOpened ;
 732
 733 #if defined(WXMAKINGDLL_CORE) && defined(__DARWIN__)
 734 CFBundleRef gSharedLibraryBundle = NULL;
 735 #endif /* WXMAKINGDLL_CORE && __DARWIN__ */
 736
 737 wxStAppResource::wxStAppResource()
 738 {
 739     m_currentRefNum = CurResFile() ;
 740     if ( gSharedLibraryResource != kResFileNotOpened )
 741     {
 742         UseResFile( gSharedLibraryResource ) ;
 743     }
 744 }
 745
 746 wxStAppResource::~wxStAppResource()
 747 {
 748     if ( m_currentRefNum != kResFileNotOpened )
 749     {
 750         UseResFile( m_currentRefNum ) ;
 751     }
 752 }
 753
 754 void wxStAppResource::OpenSharedLibraryResource(const void *initBlock)
 755 {
 756     gSharedLibraryResource = kResFileNotOpened;
 757
 758 #ifdef WXMAKINGDLL_CORE
 759     if ( initBlock != NULL ) {
 760         const CFragInitBlock *theInitBlock = (const CFragInitBlock *)initBlock;
 761         FSSpec *fileSpec = NULL;
 762
 763         if (theInitBlock->fragLocator.where == kDataForkCFragLocator) {
 764             fileSpec = theInitBlock->fragLocator.u.onDisk.fileSpec;
 765         }
 766         else if (theInitBlock->fragLocator.where == kResourceCFragLocator) {
 767             fileSpec = theInitBlock->fragLocator.u.inSegs.fileSpec;
 768         }
 769
 770         if (fileSpec != NULL) {
 771             gSharedLibraryResource =  FSpOpenResFile(fileSpec, fsRdPerm);
 772         }
 773     }
 774     else {
 775 #ifdef __DARWIN__
 776         // Open the shared library resource file if it is not yet open
 777         NSSymbol    theSymbol;
 778         NSModule    theModule;
 779         const char *theLibPath;
 780
 781         gSharedLibraryBundle = CFBundleGetBundleWithIdentifier(CFSTR("com.wxwindows.wxWidgets"));
 782         if (gSharedLibraryBundle != NULL) {
 783             // wxWidgets has been bundled into a framework
 784             //   load the framework resources
 785
 786             gSharedLibraryResource = CFBundleOpenBundleResourceMap(gSharedLibraryBundle);
 787         }
 788         else {
 789             // wxWidgets is a simple dynamic shared library
 790             //   load the resources from the data fork of a separate resource file
 791             wxString theResPath;
 792             wxString theName;
 793             FSRef  theResRef;
 794             OSErr  theErr = noErr;
 795
 796             // get the library path
 797             theSymbol = NSLookupAndBindSymbol("_gSharedLibraryResource");
 798             theModule = NSModuleForSymbol(theSymbol);
 799             theLibPath = NSLibraryNameForModule(theModule);
 800
 801             // if we call wxLogDebug from here then, as wxTheApp hasn't been
 802             // created yet when we're called from wxApp::Initialize(), wxLog
 803             // is going to create a default stderr-based log target instead of
 804             // the expected normal GUI one -- don't do it, if we really want
 805             // to see this message just use fprintf() here
 806 #if 0
 807             wxLogDebug( wxT("wxMac library installation name is '%s'"),
 808                         theLibPath );
 809 #endif
 810
 811             // allocate copy to replace .dylib.* extension with .rsrc
 812             if (theLibPath != NULL) {
 813 #if wxUSE_UNICODE
 814                 theResPath = wxString(theLibPath, wxConvLocal);
 815 #else
 816                 theResPath = wxString(theLibPath);
 817 #endif
 818                 // replace '_core' with '' in case of multi-lib build
 819                 theResPath.Replace(wxT("_core"), wxEmptyString);
 820                 // replace ".dylib" shared library extension with ".rsrc"
 821                 theResPath.Replace(wxT(".dylib"), wxT(".rsrc"));
 822                 // Find the begining of the filename
 823                 theName = theResPath.AfterLast('/');
 824
 825 #if 0
 826                 wxLogDebug( wxT("wxMac resources file name is '%s'"),
 827                             theResPath.mb_str() );
 828 #endif
 829
 830                 theErr = FSPathMakeRef((UInt8 *) theResPath.mb_str(), &theResRef, false);
 831                 if (theErr != noErr) {
 832                     // try in current directory (using name only)
 833                     theErr = FSPathMakeRef((UInt8 *) theName.mb_str(), &theResRef, false);
 834                 }
 835
 836                 // open the resource file
 837                 if (theErr == noErr) {
 838                     theErr = FSOpenResourceFile( &theResRef, 0, NULL, fsRdPerm,
 839                                                  &gSharedLibraryResource);
 840                 }
 841                 if (theErr != noErr) {
 842 #ifdef __WXDEBUG__
 843                     wxLogDebug( wxT("unable to open wxMac resource file '%s'\n"),
 844                                 theResPath.mb_str() );
 845 #endif // __WXDEBUG__
 846                 }
 847
 848             }
 849         }
 850 #endif /* __DARWIN__ */
 851     }
 852 #endif /* WXMAKINGDLL_CORE */
 853 }
 854
 855 void wxStAppResource::CloseSharedLibraryResource()
 856 {
 857 #ifdef WXMAKINGDLL_CORE
 858     // Close the shared library resource file
 859     if (gSharedLibraryResource != kResFileNotOpened) {
 860 #ifdef __DARWIN__
 861         if (gSharedLibraryBundle != NULL) {
 862             CFBundleCloseBundleResourceMap(gSharedLibraryBundle,
 863                                            gSharedLibraryResource);
 864             gSharedLibraryBundle = NULL;
 865         }
 866         else
 867 #endif /* __DARWIN__ */
 868         {
 869             CloseResFile(gSharedLibraryResource);
 870         }
 871         gSharedLibraryResource = kResFileNotOpened;
 872     }
 873 #endif /* WXMAKINGDLL_CORE */
 874 }
 875
 876 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 877
 878 // for shared libraries we have to manually get the correct resource
 879 // ref num upon initializing and releasing when terminating, therefore
 880 // the __wxinitialize and __wxterminate must be used
 881
 882 extern "C" {
 883     void __sinit(void);    /*    (generated by linker)    */
 884     pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
 885     pascal void __terminate(void);
 886 }
 887
 888 pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
 889 {
 890     wxStAppResource::OpenSharedLibraryResource( theInitBlock ) ;
 891     return __initialize( theInitBlock ) ;
 892 }
 893
 894 pascal void __wxterminate(void)
 895 {
 896     wxStAppResource::CloseSharedLibraryResource() ;
 897     __terminate() ;
 898 }
 899
 900 #endif /* WXMAKINGDLL_CORE && !__DARWIN__ */
 901
 902 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
 903 {
 904     bool converted = ConvertEventRefToEventRecord( event,rec) ;
 905     OSStatus err = noErr ;
 906     if ( !converted )
 907     {
 908         switch( GetEventClass( event ) )
 909         {
 910             case kEventClassKeyboard :
 911             {
 912                 converted = true ;
 913                 switch( GetEventKind(event) )
 914                 {
 915                     case kEventRawKeyDown :
 916                         rec->what = keyDown ;
 917                         break ;
 918                     case kEventRawKeyRepeat :
 919                         rec->what = autoKey ;
 920                         break ;
 921                     case kEventRawKeyUp :
 922                         rec->what = keyUp ;
 923                         break ;
 924                     case kEventRawKeyModifiersChanged :
 925                         rec->what = nullEvent ;
 926                         break ;
 927                     default :
 928                         converted = false ;
 929                         break ;
 930                 }
 931                 if ( converted )
 932                 {
 933                     UInt32 keyCode ;
 934                     unsigned char charCode ;
 935                     UInt32 modifiers ;
 936                     GetMouse( &rec->where) ;
 937
 938                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
 939                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
 940                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
 941                     rec->modifiers = modifiers ;
 942                     rec->message = (keyCode << 8 ) + charCode ;
 943                 }
 944             }
 945             break ;
 946             case kEventClassTextInput :
 947             {
 948                 switch( GetEventKind( event ) )
 949                 {
 950                     case kEventTextInputUnicodeForKeyEvent :
 951                         {
 952                             EventRef rawEvent ;
 953                             err = GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ;
 954                             converted = true ;
 955                             {
 956                                 UInt32 keyCode ;
 957                                 unsigned char charCode ;
 958                                 UInt32 modifiers ;
 959                                 GetMouse( &rec->where) ;
 960                                 rec->what = keyDown ;
 961                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
 962                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
 963                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
 964                                 rec->modifiers = modifiers ;
 965                                 rec->message = (keyCode << 8 ) + charCode ;
 966                             }
 967                        }
 968                         break ;
 969                     default :
 970                         break ;
 971                 }
 972             }
 973             break ;
 974         }
 975     }
 976
 977     return converted ;
 978 }
 979
 980 wxApp::wxApp()
 981 {
 982   m_printMode = wxPRINT_WINDOWS;
 983
 984   m_macCurrentEvent = NULL ;
 985   m_macCurrentEventHandlerCallRef = NULL ;
 986 }
 987
 988 int wxApp::MainLoop()
 989 {
 990     m_keepGoing = TRUE;
 991 #if wxMAC_USE_RAEL
 992     RunApplicationEventLoop() ;
 993 #else
 994     while (m_keepGoing)
 995     {
 996         MacDoOneEvent() ;
 997     }
 998 #endif
 999     return 0;
1000 }
1001
1002 void wxApp::ExitMainLoop()
1003 {
1004     m_keepGoing = FALSE;
1005 #if wxMAC_USE_RAEL
1006     QuitApplicationEventLoop() ;
1007 #endif
1008 }
1009
1010 // Is a message/event pending?
1011 bool wxApp::Pending()
1012 {
1013     // without the receive event (with pull param = false ) nothing is ever reported
1014     EventRef theEvent;
1015     ReceiveNextEvent (0, NULL, kEventDurationNoWait, false, &theEvent);
1016     return GetNumEventsInQueue( GetMainEventQueue() ) > 0 ;
1017 }
1018
1019 // Dispatch a message.
1020 bool wxApp::Dispatch()
1021 {
1022     MacDoOneEvent() ;
1023
1024     return true;
1025 }
1026
1027 void wxApp::OnIdle(wxIdleEvent& event)
1028 {
1029     wxAppBase::OnIdle(event);
1030
1031     // If they are pending events, we must process them: pending events are
1032     // either events to the threads other than main or events posted with
1033     // wxPostEvent() functions
1034     wxMacProcessNotifierAndPendingEvents();
1035
1036   if(!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
1037     wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
1038 }
1039
1040 void wxApp::WakeUpIdle()
1041 {
1042     wxMacWakeUp() ;
1043 }
1044
1045 void wxApp::Exit()
1046 {
1047     wxApp::CleanUp();
1048     ::ExitToShell() ;
1049 }
1050
1051 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1052 {
1053     if (GetTopWindow())
1054         GetTopWindow()->Close(TRUE);
1055 }
1056
1057 // Default behaviour: close the application with prompts. The
1058 // user can veto the close, and therefore the end session.
1059 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1060 {
1061     if (GetTopWindow())
1062     {
1063         if (!GetTopWindow()->Close(!event.CanVeto()))
1064             event.Veto(TRUE);
1065     }
1066 }
1067
1068 extern "C" void wxCYield() ;
1069 void wxCYield()
1070 {
1071     wxYield() ;
1072 }
1073
1074 // Yield to other processes
1075
1076 bool wxApp::Yield(bool onlyIfNeeded)
1077 {
1078     if (s_inYield)
1079     {
1080         if ( !onlyIfNeeded )
1081         {
1082             wxFAIL_MSG( wxT("wxYield called recursively" ) );
1083         }
1084
1085         return FALSE;
1086     }
1087
1088     s_inYield = TRUE;
1089
1090     // by definition yield should handle all non-processed events
1091
1092     EventRef theEvent;
1093
1094     OSStatus status = noErr ;
1095     do
1096     {
1097         s_inReceiveEvent = true ;
1098         status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
1099         s_inReceiveEvent = false ;
1100
1101         if ( status == eventLoopTimedOutErr )
1102         {
1103             // make sure next time the event loop will trigger idle events
1104             sleepTime = kEventDurationNoWait ;
1105         }
1106         else if ( status == eventLoopQuitErr )
1107         {
1108             // according to QA1061 this may also occur when a WakeUp Process
1109             // is executed
1110         }
1111         else
1112         {
1113             MacHandleOneEvent( theEvent ) ;
1114             ReleaseEvent(theEvent);
1115         }
1116     } while( status == noErr ) ;
1117
1118     wxMacProcessNotifierAndPendingEvents() ;
1119     s_inYield = FALSE;
1120
1121     return TRUE;
1122 }
1123
1124 void wxApp::MacDoOneEvent()
1125 {
1126     EventRef theEvent;
1127
1128     s_inReceiveEvent = true ;
1129     OSStatus status = ReceiveNextEvent(0, NULL,sleepTime,true,&theEvent) ;
1130     s_inReceiveEvent = false ;
1131     if ( status == eventLoopTimedOutErr )
1132     {
1133         if ( wxTheApp->ProcessIdle() )
1134             sleepTime = kEventDurationNoWait ;
1135         else
1136             sleepTime = kEventDurationSecond;
1137     }
1138     else if ( status == eventLoopQuitErr )
1139     {
1140         // according to QA1061 this may also occur when a WakeUp Process
1141         // is executed
1142     }
1143     else
1144     {
1145         MacHandleOneEvent( theEvent ) ;
1146         ReleaseEvent(theEvent);
1147         sleepTime = kEventDurationNoWait ;
1148     }
1149     // repeaters
1150
1151     DeletePendingObjects() ;
1152     wxMacProcessNotifierAndPendingEvents() ;
1153 }
1154
1155 /*virtual*/ void wxApp::MacHandleUnhandledEvent( WXEVENTREF evr )
1156 {
1157     // Override to process unhandled events as you please
1158 }
1159
1160 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1161 {
1162     EventTargetRef theTarget;
1163     theTarget = GetEventDispatcherTarget();
1164     m_macCurrentEvent = evr ;
1165     OSStatus status = SendEventToEventTarget ((EventRef) evr , theTarget);
1166     if(status == eventNotHandledErr)
1167     {
1168         MacHandleUnhandledEvent(evr);
1169     }
1170     wxMacProcessNotifierAndPendingEvents() ;
1171 #if wxUSE_THREADS
1172     wxMutexGuiLeaveOrEnter();
1173 #endif // wxUSE_THREADS
1174 }
1175
1176 long wxMacTranslateKey(unsigned char key, unsigned char code) ;
1177 long wxMacTranslateKey(unsigned char key, unsigned char code)
1178 {
1179     long retval = key ;
1180     switch (key)
1181     {
1182         case kHomeCharCode :
1183                  retval = WXK_HOME;
1184           break;
1185         case kEnterCharCode :
1186                  retval = WXK_RETURN;
1187           break;
1188         case kEndCharCode :
1189                  retval = WXK_END;
1190           break;
1191         case kHelpCharCode :
1192                  retval = WXK_HELP;
1193           break;
1194         case kBackspaceCharCode :
1195                  retval = WXK_BACK;
1196           break;
1197         case kTabCharCode :
1198                  retval = WXK_TAB;
1199           break;
1200         case kPageUpCharCode :
1201                  retval = WXK_PAGEUP;
1202           break;
1203         case kPageDownCharCode :
1204                  retval = WXK_PAGEDOWN;
1205           break;
1206         case kReturnCharCode :
1207                  retval = WXK_RETURN;
1208           break;
1209             case kFunctionKeyCharCode :
1210             {
1211                 switch( code )
1212                 {
1213                     case 0x7a :
1214                         retval = WXK_F1 ;
1215                         break;
1216                     case 0x78 :
1217                         retval = WXK_F2 ;
1218                         break;
1219                     case 0x63 :
1220                         retval = WXK_F3 ;
1221                         break;
1222                     case 0x76 :
1223                         retval = WXK_F4 ;
1224                         break;
1225                     case 0x60 :
1226                         retval = WXK_F5 ;
1227                         break;
1228                     case 0x61 :
1229                         retval = WXK_F6 ;
1230                         break;
1231                     case 0x62:
1232                         retval = WXK_F7 ;
1233                         break;
1234                     case 0x64 :
1235                         retval = WXK_F8 ;
1236                         break;
1237                     case 0x65 :
1238                         retval = WXK_F9 ;
1239                         break;
1240                     case 0x6D :
1241                         retval = WXK_F10 ;
1242                         break;
1243                     case 0x67 :
1244                         retval = WXK_F11 ;
1245                         break;
1246                     case 0x6F :
1247                         retval = WXK_F12 ;
1248                         break;
1249                     case 0x69 :
1250                         retval = WXK_F13 ;
1251                         break;
1252                     case 0x6B :
1253                         retval = WXK_F14 ;
1254                         break;
1255                     case 0x71 :
1256                         retval = WXK_F15 ;
1257                         break;
1258                 }
1259             }
1260             break ;
1261             case kEscapeCharCode :
1262                 retval = WXK_ESCAPE ;
1263             break ;
1264             case kLeftArrowCharCode :
1265                 retval = WXK_LEFT ;
1266             break ;
1267             case kRightArrowCharCode :
1268                 retval = WXK_RIGHT ;
1269             break ;
1270             case kUpArrowCharCode :
1271                 retval = WXK_UP ;
1272             break ;
1273             case kDownArrowCharCode :
1274                 retval = WXK_DOWN ;
1275             break ;
1276             case kDeleteCharCode :
1277                 retval = WXK_DELETE ;
1278              default:
1279             break ;
1280      } // end switch
1281
1282     return retval;
1283 }
1284
1285 int wxMacKeyCodeToModifier(wxKeyCode key)
1286 {
1287     switch (key)
1288     {
1289     case WXK_START:
1290     case WXK_MENU:
1291         return cmdKey;
1292
1293     case WXK_SHIFT:
1294         return shiftKey;
1295
1296     case WXK_CAPITAL:
1297         return alphaLock;
1298
1299     case WXK_ALT:
1300         return optionKey;
1301
1302     case WXK_CONTROL:
1303         return controlKey;
1304
1305     default:
1306         return 0;
1307     }
1308 }
1309
1310 bool wxGetKeyState(wxKeyCode key) //virtual key code if < 10.2.x, else see below
1311 {
1312 //#ifdef __DARWIN__
1313 //      wxHIDKeyboard keyboard;
1314 //      return keyboard.IsActive(key);
1315 //#else
1316 // TODO:  Have it use HID Manager on OSX...
1317 //if OS X > 10.2 (i.e. 10.2.x)
1318 //a known apple bug prevents the system from determining led
1319 //states with GetKeys... can only determine caps lock led
1320    return !!(GetCurrentKeyModifiers() & wxMacKeyCodeToModifier(key));
1321 //else
1322 //  KeyMapByteArray keymap;
1323 //  GetKeys((BigEndianLong*)keymap);
1324 //  return !!(BitTst(keymap, (sizeof(KeyMapByteArray)*8) - iKey));
1325 //#endif
1326 }
1327
1328
1329 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
1330 {
1331     if ( !focus )
1332         return false ;
1333
1334     short keycode ;
1335     short keychar ;
1336     keychar = short(keymessage & charCodeMask);
1337     keycode = short(keymessage & keyCodeMask) >> 8 ;
1338
1339     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1340     {
1341         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1342         // and look at the character after
1343         UInt32 state = 0;
1344         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1345         keychar = short(keyInfo & charCodeMask);
1346         keycode = short(keyInfo & keyCodeMask) >> 8 ;
1347     }
1348     long keyval = wxMacTranslateKey(keychar, keycode) ;
1349     long realkeyval = keyval ;
1350     if ( keyval == keychar )
1351     {
1352         // 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)
1353         realkeyval = short(keymessage & charCodeMask) ;
1354         keyval = wxToupper( keyval ) ;
1355     }
1356
1357     wxKeyEvent event(wxEVT_KEY_DOWN);
1358     bool handled = false ;
1359     event.m_shiftDown = modifiers & shiftKey;
1360     event.m_controlDown = modifiers & controlKey;
1361     event.m_altDown = modifiers & optionKey;
1362     event.m_metaDown = modifiers & cmdKey;
1363     event.m_keyCode = keyval ;
1364
1365     event.m_x = wherex;
1366     event.m_y = wherey;
1367     event.m_timeStamp = when;
1368     event.SetEventObject(focus);
1369     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1370     if ( handled && event.GetSkipped() )
1371         handled = false ;
1372     if ( !handled )
1373     {
1374 #if wxUSE_ACCEL
1375         if (!handled)
1376         {
1377             wxWindow *ancestor = focus;
1378             while (ancestor)
1379             {
1380                 int command = ancestor->GetAcceleratorTable()->GetCommand( event );
1381                 if (command != -1)
1382                 {
1383                     wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
1384                     handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
1385                     break;
1386                 }
1387                 if (ancestor->IsTopLevel())
1388                     break;
1389                 ancestor = ancestor->GetParent();
1390             }
1391         }
1392 #endif // wxUSE_ACCEL
1393     }
1394     if (!handled)
1395     {
1396         event.Skip( FALSE ) ;
1397         event.SetEventType( wxEVT_CHAR ) ;
1398         // raw value again
1399         event.m_keyCode = realkeyval ;
1400
1401         handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1402         if ( handled && event.GetSkipped() )
1403             handled = false ;
1404     }
1405     if ( !handled && (keyval == WXK_TAB) )
1406     {
1407         wxWindow* iter = focus->GetParent() ;
1408         while( iter && !handled )
1409         {
1410             if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
1411             {
1412                 wxNavigationKeyEvent new_event;
1413                 new_event.SetEventObject( focus );
1414                 new_event.SetDirection( !event.ShiftDown() );
1415                 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
1416                 new_event.SetWindowChange( event.ControlDown() );
1417                 new_event.SetCurrentFocus( focus );
1418                 handled = focus->GetParent()->GetEventHandler()->ProcessEvent( new_event );
1419                 if ( handled && new_event.GetSkipped() )
1420                     handled = false ;
1421             }
1422             iter = iter->GetParent() ;
1423         }
1424     }
1425     // backdoor handler for default return and command escape
1426     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
1427     {
1428           // if window is not having a focus still testing for default enter or cancel
1429           // TODO add the UMA version for ActiveNonFloatingWindow
1430           wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
1431           if ( focus )
1432           {
1433             if ( keyval == WXK_RETURN )
1434             {
1435                  wxButton *def = wxDynamicCast(focus->GetDefaultItem(),
1436                                                        wxButton);
1437                  if ( def && def->IsEnabled() )
1438                  {
1439                      wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
1440                      event.SetEventObject(def);
1441                      def->Command(event);
1442                      return true ;
1443                 }
1444             }
1445             /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
1446             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
1447             {
1448                   wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
1449                   new_event.SetEventObject( focus );
1450                   handled = focus->GetEventHandler()->ProcessEvent( new_event );
1451             }
1452           }
1453     }
1454     return handled ;
1455 }
1456
1457 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
1458 {
1459     if ( !focus )
1460         return false ;
1461
1462     short keycode ;
1463     short keychar ;
1464     keychar = short(keymessage & charCodeMask);
1465     keycode = short(keymessage & keyCodeMask) >> 8 ;
1466     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1467     {
1468         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1469         // and look at the character after
1470         UInt32 state = 0;
1471         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1472         keychar = short(keyInfo & charCodeMask);
1473         keycode = short(keyInfo & keyCodeMask) >> 8 ;
1474     }
1475     long keyval = wxMacTranslateKey(keychar, keycode) ;
1476
1477     if ( keyval == keychar )
1478     {
1479         keyval = wxToupper( keyval ) ;
1480     }
1481     bool handled = false ;
1482
1483     wxKeyEvent event(wxEVT_KEY_UP);
1484     event.m_shiftDown = modifiers & shiftKey;
1485     event.m_controlDown = modifiers & controlKey;
1486     event.m_altDown = modifiers & optionKey;
1487     event.m_metaDown = modifiers & cmdKey;
1488     event.m_keyCode = keyval ;
1489
1490     event.m_x = wherex;
1491     event.m_y = wherey;
1492     event.m_timeStamp = when;
1493     event.SetEventObject(focus);
1494     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1495
1496     return handled ;
1497 }