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 #include "wx/wxprec.h"
  13
  14 #include "wx/window.h"
  15 #include "wx/frame.h"
  16 #include "wx/button.h"
  17 #include "wx/app.h"
  18 #include "wx/utils.h"
  19 #include "wx/gdicmn.h"
  20 #include "wx/pen.h"
  21 #include "wx/brush.h"
  22 #include "wx/cursor.h"
  23 #include "wx/intl.h"
  24 #include "wx/icon.h"
  25 #include "wx/palette.h"
  26 #include "wx/dc.h"
  27 #include "wx/dialog.h"
  28 #include "wx/msgdlg.h"
  29 #include "wx/log.h"
  30 #include "wx/module.h"
  31 #include "wx/memory.h"
  32 #include "wx/tooltip.h"
  33 #include "wx/textctrl.h"
  34 #include "wx/menu.h"
  35 #include "wx/docview.h"
  36 #include "wx/filename.h"
  37
  38 #include <string.h>
  39
  40 // mac
  41
  42 #ifndef __DARWIN__
  43   #if __option(profile)
  44     #include <profiler.h>
  45   #endif
  46 #endif
  47
  48 // #include "apprsrc.h"
  49
  50 #include "wx/mac/uma.h"
  51 #include "wx/mac/macnotfy.h"
  52
  53 #ifdef __DARWIN__
  54 #  include <CoreServices/CoreServices.h>
  55 #  if defined(WXMAKINGDLL_CORE)
  56 #    include <mach-o/dyld.h>
  57 #  endif
  58 #else
  59 #  include <Sound.h>
  60 #  include <Threads.h>
  61 #  include <ToolUtils.h>
  62 #  include <DiskInit.h>
  63 #  include <Devices.h>
  64 #endif
  65
  66 extern wxList wxPendingDelete;
  67
  68 #if wxUSE_THREADS
  69 extern size_t g_numberOfThreads;
  70 #endif
  71
  72 // statics for implementation
  73 static bool s_inYield = false;
  74 static bool s_inReceiveEvent = false ;
  75 static EventTime sleepTime = kEventDurationNoWait ;
  76
  77
  78 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
  79 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
  80     EVT_IDLE(wxApp::OnIdle)
  81     EVT_END_SESSION(wxApp::OnEndSession)
  82     EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
  83 END_EVENT_TABLE()
  84
  85
  86 // platform specific static variables
  87 const short kMacMinHeap = (29 * 1024) ;
  88 const short kwxMacMenuBarResource = 1 ;
  89 const short kwxMacAppleMenuId = 1 ;
  90
  91 WXHRGN    wxApp::s_macCursorRgn = NULL;
  92 wxWindow* wxApp::s_captureWindow = NULL ;
  93 int       wxApp::s_lastMouseDown = 0 ;
  94 long      wxApp::sm_lastMessageTime = 0;
  95 long      wxApp::s_lastModifiers = 0 ;
  96
  97 bool      wxApp::s_macSupportPCMenuShortcuts = true ;
  98 long      wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
  99 long      wxApp::s_macPreferencesMenuItemId = wxID_PREFERENCES ;
 100 long      wxApp::s_macExitMenuItemId = wxID_EXIT ;
 101 wxString  wxApp::s_macHelpMenuTitleName = wxT("&Help") ;
 102
 103 bool      wxApp::sm_isEmbedded = false; // Normally we're not a plugin
 104
 105 //----------------------------------------------------------------------
 106 // Core Apple Event Support
 107 //----------------------------------------------------------------------
 108
 109 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 110 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 111 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 112 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 113 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 114
 115 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 116 {
 117     return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
 118 }
 119
 120 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 121 {
 122     return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
 123 }
 124
 125 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 126 {
 127     return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
 128 }
 129
 130 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 131 {
 132     return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
 133 }
 134
 135 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 136 {
 137     return wxTheApp->MacHandleAERApp( (AppleEvent*) event , reply) ;
 138 }
 139
 140 // AEODoc Calls MacOpenFile on each of the files passed
 141
 142 short wxApp::MacHandleAEODoc(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 143 {
 144     AEDescList docList;
 145     AEKeyword keywd;
 146     DescType returnedType;
 147     Size actualSize;
 148     long itemsInList;
 149     OSErr err;
 150     short i;
 151
 152     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 153     if (err != noErr)
 154         return err;
 155
 156     err = AECountItems(&docList, &itemsInList);
 157     if (err != noErr)
 158         return err;
 159
 160     ProcessSerialNumber PSN ;
 161     PSN.highLongOfPSN = 0 ;
 162     PSN.lowLongOfPSN = kCurrentProcess ;
 163     SetFrontProcess( &PSN ) ;
 164
 165     wxString fName ;
 166     FSRef theRef ;
 167
 168     for (i = 1; i <= itemsInList; i++)
 169     {
 170         AEGetNthPtr(
 171             &docList, i, typeFSRef, &keywd, &returnedType,
 172             (Ptr)&theRef, sizeof(theRef), &actualSize);
 173         fName = wxMacFSRefToPath( &theRef ) ;
 174
 175         MacOpenFile(fName);
 176     }
 177
 178     return noErr;
 179 }
 180
 181 // AEPDoc Calls MacPrintFile on each of the files passed
 182
 183 short wxApp::MacHandleAEPDoc(const WXEVENTREF event , WXEVENTREF WXUNUSED(reply))
 184 {
 185     AEDescList docList;
 186     AEKeyword keywd;
 187     DescType returnedType;
 188     Size actualSize;
 189     long itemsInList;
 190     OSErr err;
 191     short i;
 192
 193     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 194     if (err != noErr)
 195         return err;
 196
 197     err = AECountItems(&docList, &itemsInList);
 198     if (err != noErr)
 199         return err;
 200
 201     ProcessSerialNumber PSN ;
 202     PSN.highLongOfPSN = 0 ;
 203     PSN.lowLongOfPSN = kCurrentProcess ;
 204     SetFrontProcess( &PSN ) ;
 205
 206     wxString fName ;
 207     FSRef theRef ;
 208
 209     for (i = 1; i <= itemsInList; i++)
 210     {
 211         AEGetNthPtr(
 212             &docList, i, typeFSRef, &keywd, &returnedType,
 213             (Ptr)&theRef, sizeof(theRef), &actualSize);
 214         fName = wxMacFSRefToPath( &theRef ) ;
 215
 216         MacPrintFile(fName);
 217     }
 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
 246     return noErr ;
 247 }
 248
 249 // AEROApp calls MacReopenApp
 250
 251 short wxApp::MacHandleAERApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 252 {
 253     MacReopenApp() ;
 254
 255     return noErr ;
 256 }
 257
 258 //----------------------------------------------------------------------
 259 // Support Routines linking the Mac...File Calls to the Document Manager
 260 //----------------------------------------------------------------------
 261
 262 void wxApp::MacOpenFile(const wxString & fileName )
 263 {
 264 #if wxUSE_DOC_VIEW_ARCHITECTURE
 265     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 266     if ( dm )
 267         dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 268 #endif
 269 }
 270
 271
 272 void wxApp::MacPrintFile(const wxString & fileName )
 273 {
 274 #if wxUSE_DOC_VIEW_ARCHITECTURE
 275
 276 #if wxUSE_PRINTING_ARCHITECTURE
 277     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 278     if ( dm )
 279     {
 280         wxDocument *doc = dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 281         if ( doc )
 282         {
 283             wxView* view = doc->GetFirstView() ;
 284             if ( view )
 285             {
 286                 wxPrintout *printout = view->OnCreatePrintout();
 287                 if (printout)
 288                 {
 289                     wxPrinter printer;
 290                     printer.Print(view->GetFrame(), printout, true);
 291                     delete printout;
 292                 }
 293             }
 294
 295             if (doc->Close())
 296             {
 297                 doc->DeleteAllViews();
 298                 dm->RemoveDocument(doc) ;
 299             }
 300         }
 301     }
 302 #endif //print
 303
 304 #endif //docview
 305 }
 306
 307
 308
 309 void wxApp::MacNewFile()
 310 {
 311 }
 312
 313 void wxApp::MacReopenApp()
 314 {
 315     // HIG says :
 316     // if there is no open window -> create a new one
 317     // if all windows are hidden -> show the first
 318     // if some windows are not hidden -> do nothing
 319
 320     wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst();
 321     if ( node == NULL )
 322     {
 323         MacNewFile() ;
 324     }
 325     else
 326     {
 327         wxTopLevelWindow* firstIconized = NULL ;
 328         while (node)
 329         {
 330             wxTopLevelWindow* win = (wxTopLevelWindow*) node->GetData();
 331             if ( !win->IsIconized() )
 332             {
 333                 firstIconized = NULL ;
 334                 break ;
 335             }
 336             else
 337             {
 338                 if ( firstIconized == NULL )
 339                     firstIconized = win ;
 340             }
 341
 342             node = node->GetNext();
 343         }
 344
 345         if ( firstIconized )
 346             firstIconized->Iconize( false ) ;
 347     }
 348 }
 349
 350 //----------------------------------------------------------------------
 351 // Macintosh CommandID support - converting between native and wx IDs
 352 //----------------------------------------------------------------------
 353
 354 // if no native match they just return the passed-in id
 355
 356 struct IdPair
 357 {
 358     UInt32 macId ;
 359     int wxId ;
 360 } ;
 361
 362 IdPair gCommandIds [] =
 363 {
 364     { kHICommandCut ,           wxID_CUT } ,
 365     { kHICommandCopy ,          wxID_COPY } ,
 366     { kHICommandPaste ,         wxID_PASTE } ,
 367     { kHICommandSelectAll ,     wxID_SELECTALL } ,
 368     { kHICommandClear ,         wxID_CLEAR } ,
 369     { kHICommandUndo ,          wxID_UNDO } ,
 370     { kHICommandRedo ,          wxID_REDO } ,
 371 } ;
 372
 373 int wxMacCommandToId( UInt32 macCommandId )
 374 {
 375     int wxid = 0 ;
 376
 377     switch ( macCommandId )
 378     {
 379         case kHICommandPreferences :
 380             wxid = wxApp::s_macPreferencesMenuItemId ;
 381             break ;
 382
 383         case kHICommandQuit :
 384             wxid = wxApp::s_macExitMenuItemId ;
 385             break ;
 386
 387         case kHICommandAbout :
 388             wxid = wxApp::s_macAboutMenuItemId ;
 389             break ;
 390
 391         default :
 392             {
 393                 for ( size_t i = 0 ; i < WXSIZEOF(gCommandIds) ; ++i )
 394                 {
 395                     if ( gCommandIds[i].macId == macCommandId )
 396                     {
 397                         wxid = gCommandIds[i].wxId ;
 398                         break ;
 399                     }
 400                 }
 401             }
 402             break ;
 403     }
 404
 405     if ( wxid == 0 )
 406         wxid = (int) macCommandId ;
 407
 408     return wxid ;
 409 }
 410
 411 UInt32 wxIdToMacCommand( int wxId )
 412 {
 413     UInt32 macId = 0 ;
 414
 415     if ( wxId == wxApp::s_macPreferencesMenuItemId )
 416         macId = kHICommandPreferences ;
 417     else if (wxId == wxApp::s_macExitMenuItemId)
 418         macId = kHICommandQuit ;
 419     else if (wxId == wxApp::s_macAboutMenuItemId)
 420         macId = kHICommandAbout ;
 421     else
 422     {
 423         for ( size_t i = 0 ; i < WXSIZEOF(gCommandIds) ; ++i )
 424         {
 425             if ( gCommandIds[i].wxId == wxId )
 426             {
 427                 macId = gCommandIds[i].macId ;
 428                 break ;
 429             }
 430         }
 431     }
 432
 433     if ( macId == 0 )
 434         macId = (int) wxId ;
 435
 436     return macId ;
 437 }
 438
 439 wxMenu* wxFindMenuFromMacCommand( const HICommand &command , wxMenuItem* &item )
 440 {
 441     wxMenu* itemMenu = NULL ;
 442     int id = 0 ;
 443
 444     // for 'standard' commands which don't have a wx-menu
 445     if ( command.commandID == kHICommandPreferences || command.commandID == kHICommandQuit || command.commandID == kHICommandAbout )
 446     {
 447         id = wxMacCommandToId( command.commandID ) ;
 448
 449         wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 450         if ( mbar )
 451             item = mbar->FindItem( id , &itemMenu ) ;
 452     }
 453     else if ( command.commandID != 0 && command.menu.menuRef != 0 && command.menu.menuItemIndex != 0 )
 454     {
 455         id = wxMacCommandToId( command.commandID ) ;
 456         // make sure it is one of our own menus, or of the 'synthetic' apple and help menus , otherwise don't touch
 457         MenuItemIndex firstUserHelpMenuItem ;
 458         static MenuHandle mh = NULL ;
 459         if ( mh == NULL )
 460         {
 461             if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) != noErr )
 462                 mh = NULL ;
 463         }
 464
 465         // is it part of the application or the Help menu, then look for the id directly
 466         if ( ( GetMenuHandle( kwxMacAppleMenuId ) != NULL && command.menu.menuRef == GetMenuHandle( kwxMacAppleMenuId ) ) ||
 467              ( mh != NULL && command.menu.menuRef == mh ) )
 468         {
 469             wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 470             if ( mbar )
 471                 item = mbar->FindItem( id , &itemMenu ) ;
 472         }
 473         else
 474         {
 475             UInt32 refCon ;
 476
 477             GetMenuItemRefCon( command.menu.menuRef , command.menu.menuItemIndex , &refCon ) ;
 478             itemMenu = wxFindMenuFromMacMenu( command.menu.menuRef ) ;
 479             if ( itemMenu != NULL )
 480                 item = (wxMenuItem*) refCon ;
 481         }
 482     }
 483
 484     return itemMenu ;
 485 }
 486
 487 //----------------------------------------------------------------------
 488 // Carbon Event Handler
 489 //----------------------------------------------------------------------
 490
 491 static const EventTypeSpec eventList[] =
 492 {
 493     { kEventClassCommand, kEventProcessCommand } ,
 494     { kEventClassCommand, kEventCommandUpdateStatus } ,
 495
 496     { kEventClassMenu, kEventMenuOpening },
 497     { kEventClassMenu, kEventMenuClosed },
 498     { kEventClassMenu, kEventMenuTargetItem },
 499
 500     { kEventClassApplication , kEventAppActivated } ,
 501     { kEventClassApplication , kEventAppDeactivated } ,
 502     // handling the quit event is not recommended by apple
 503     // rather using the quit apple event - which we do
 504
 505     { kEventClassAppleEvent , kEventAppleEvent } ,
 506
 507     { kEventClassMouse , kEventMouseDown } ,
 508     { kEventClassMouse , kEventMouseMoved } ,
 509     { kEventClassMouse , kEventMouseUp } ,
 510     { kEventClassMouse , kEventMouseDragged } ,
 511     { 'WXMC' , 'WXMC' }
 512 } ;
 513
 514 static pascal OSStatus
 515 wxMacAppMenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 516 {
 517     wxMacCarbonEvent cEvent( event ) ;
 518     MenuRef menuRef = cEvent.GetParameter<MenuRef>(kEventParamDirectObject) ;
 519     wxMenu* menu = wxFindMenuFromMacMenu( menuRef ) ;
 520
 521     if ( menu )
 522     {
 523         wxEventType type=0;
 524         MenuCommand cmd=0;
 525         switch (GetEventKind(event))
 526         {
 527             case kEventMenuOpening:
 528                 type = wxEVT_MENU_OPEN;
 529                 break;
 530
 531             case kEventMenuClosed:
 532                 type = wxEVT_MENU_CLOSE;
 533                 break;
 534
 535             case kEventMenuTargetItem:
 536                 cmd = cEvent.GetParameter<MenuCommand>(kEventParamMenuCommand,typeMenuCommand) ;
 537                 if (cmd != 0)
 538                     type = wxEVT_MENU_HIGHLIGHT;
 539                 break;
 540
 541             default:
 542                 wxFAIL_MSG(wxT("Unexpected menu event kind"));
 543                 break;
 544         }
 545
 546         if ( type )
 547         {
 548             wxMenuEvent wxevent(type, cmd, menu);
 549             wxevent.SetEventObject(menu);
 550
 551             wxEvtHandler* handler = menu->GetEventHandler();
 552             if (handler && handler->ProcessEvent(wxevent))
 553             {
 554                 // handled
 555             }
 556             else
 557             {
 558                 wxWindow *win = menu->GetInvokingWindow();
 559                 if (win)
 560                     win->GetEventHandler()->ProcessEvent(wxevent);
 561                 }
 562             }
 563     }
 564
 565     return eventNotHandledErr;
 566 }
 567
 568 static pascal OSStatus wxMacAppCommandEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 569 {
 570     OSStatus result = eventNotHandledErr ;
 571
 572     HICommand command ;
 573
 574     wxMacCarbonEvent cEvent( event ) ;
 575     cEvent.GetParameter<HICommand>(kEventParamDirectObject,typeHICommand,&command) ;
 576
 577     wxMenuItem* item = NULL ;
 578     wxMenu* itemMenu = wxFindMenuFromMacCommand( command , item ) ;
 579     int id = wxMacCommandToId( command.commandID ) ;
 580
 581     if ( item )
 582     {
 583         wxASSERT( itemMenu != NULL ) ;
 584
 585         switch ( cEvent.GetKind() )
 586         {
 587             case kEventProcessCommand :
 588             {
 589                 if (item->IsCheckable())
 590                     item->Check( !item->IsChecked() ) ;
 591
 592                 if ( itemMenu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) )
 593                     result = noErr ;
 594             }
 595             break ;
 596
 597         case kEventCommandUpdateStatus:
 598             {
 599                 wxUpdateUIEvent event(id);
 600                 event.SetEventObject( itemMenu );
 601
 602                 bool processed = false;
 603
 604                 // Try the menu's event handler
 605                 {
 606                     wxEvtHandler *handler = itemMenu->GetEventHandler();
 607                     if ( handler )
 608                         processed = handler->ProcessEvent(event);
 609                 }
 610
 611                 // Try the window the menu was popped up from
 612                 // (and up through the hierarchy)
 613                 if ( !processed )
 614                 {
 615                     const wxMenuBase *menu = itemMenu;
 616                     while ( menu )
 617                     {
 618                         wxWindow *win = menu->GetInvokingWindow();
 619                         if ( win )
 620                         {
 621                             processed = win->GetEventHandler()->ProcessEvent(event);
 622                             break;
 623                         }
 624
 625                         menu = menu->GetParent();
 626                     }
 627                 }
 628
 629                 if ( processed )
 630                 {
 631                     // if anything changed, update the changed attribute
 632                     if (event.GetSetText())
 633                         itemMenu->SetLabel(id, event.GetText());
 634                     if (event.GetSetChecked())
 635                         itemMenu->Check(id, event.GetChecked());
 636                     if (event.GetSetEnabled())
 637                         itemMenu->Enable(id, event.GetEnabled());
 638
 639                     result = noErr ;
 640                 }
 641             }
 642             break ;
 643
 644         default :
 645             break ;
 646         }
 647     }
 648     return result ;
 649 }
 650
 651 static pascal OSStatus wxMacAppApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 652 {
 653     OSStatus result = eventNotHandledErr ;
 654     switch ( GetEventKind( event ) )
 655     {
 656         case kEventAppActivated :
 657             if ( wxTheApp )
 658                 wxTheApp->SetActive( true , NULL ) ;
 659             result = noErr ;
 660             break ;
 661
 662         case kEventAppDeactivated :
 663             if ( wxTheApp )
 664                 wxTheApp->SetActive( false , NULL ) ;
 665             result = noErr ;
 666             break ;
 667
 668         default :
 669             break ;
 670     }
 671
 672     return result ;
 673 }
 674
 675 pascal OSStatus wxMacAppEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 676 {
 677     EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
 678     EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 679     wxTheApp->MacSetCurrentEvent( event , handler ) ;
 680
 681     OSStatus result = eventNotHandledErr ;
 682     switch ( GetEventClass( event ) )
 683     {
 684         case kEventClassCommand :
 685             result = wxMacAppCommandEventHandler( handler , event , data ) ;
 686             break ;
 687
 688         case kEventClassApplication :
 689             result = wxMacAppApplicationEventHandler( handler , event , data ) ;
 690             break ;
 691
 692         case kEventClassMenu :
 693             result = wxMacAppMenuEventHandler( handler , event , data ) ;
 694             break ;
 695
 696         case kEventClassMouse :
 697             {
 698                 wxMacCarbonEvent cEvent( event ) ;
 699
 700                 WindowRef window ;
 701                 Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 702                 ::FindWindow(screenMouseLocation, &window);
 703                 // only send this event in case it had not already been sent to a tlw, as we get
 704                 // double events otherwise (in case event.skip) was called
 705                 if ( window == NULL )
 706                     result = wxMacTopLevelMouseEventHandler( handler , event , NULL ) ;
 707             }
 708             break ;
 709
 710         case kEventClassAppleEvent :
 711             {
 712                 EventRecord rec ;
 713
 714                 wxMacConvertEventToRecord( event , &rec ) ;
 715                 result = AEProcessAppleEvent( &rec ) ;
 716             }
 717             break ;
 718
 719         default :
 720             break ;
 721     }
 722
 723     wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
 724
 725     return result ;
 726 }
 727
 728 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacAppEventHandler )
 729
 730 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 731 // we know it's there ;-)
 732 WXIMPORT char std::__throws_bad_alloc ;
 733 #endif
 734
 735 #ifdef __WXDEBUG__
 736
 737 pascal static void wxMacAssertOutputHandler(OSType componentSignature, UInt32 options,
 738     const char *assertionString, const char *exceptionLabelString,
 739     const char *errorString, const char *fileName, long lineNumber, void *value, ConstStr255Param outputMsg)
 740 {
 741     // flow into assert handling
 742     wxString fileNameStr ;
 743     wxString assertionStr ;
 744     wxString exceptionStr ;
 745     wxString errorStr ;
 746
 747 #if wxUSE_UNICODE
 748     fileNameStr = wxString(fileName, wxConvLocal);
 749     assertionStr = wxString(assertionString, wxConvLocal);
 750     exceptionStr = wxString((exceptionLabelString!=0) ? exceptionLabelString : "", wxConvLocal) ;
 751     errorStr = wxString((errorString!=0) ? errorString : "", wxConvLocal) ;
 752 #else
 753     fileNameStr = fileName;
 754     assertionStr = assertionString;
 755     exceptionStr = (exceptionLabelString!=0) ? exceptionLabelString : "" ;
 756     errorStr = (errorString!=0) ? errorString : "" ;
 757 #endif
 758
 759 #if 1
 760     // flow into log
 761     wxLogDebug( wxT("AssertMacros: %s %s %s file: %s, line: %ld (value %p)\n"),
 762         assertionStr.c_str() ,
 763         exceptionStr.c_str() ,
 764         errorStr.c_str(),
 765         fileNameStr.c_str(), lineNumber ,
 766         value ) ;
 767 #else
 768
 769     wxOnAssert(fileNameStr, lineNumber , assertionStr ,
 770         wxString::Format( wxT("%s %s value (%p)") , exceptionStr, errorStr , value ) ) ;
 771 #endif
 772 }
 773
 774 #endif //__WXDEBUG__
 775
 776 #ifdef __WXMAC_OSX__
 777 extern "C"
 778 {
 779    // m_macEventPosted run loop source callback:
 780    void macPostedEventCallback(void *unused);
 781 }
 782
 783 void macPostedEventCallback(void *unused)
 784 {
 785     wxTheApp->ProcessPendingEvents();
 786 }
 787 #endif
 788
 789 bool wxApp::Initialize(int& argc, wxChar **argv)
 790 {
 791     // Mac-specific
 792
 793 #ifdef __WXDEBUG__
 794     InstallDebugAssertOutputHandler( NewDebugAssertOutputHandlerUPP( wxMacAssertOutputHandler ) );
 795 #endif
 796
 797     UMAInitToolbox( 4, sm_isEmbedded ) ;
 798     SetEventMask( everyEvent ) ;
 799     UMAShowWatchCursor() ;
 800
 801 #ifndef __DARWIN__
 802 #  if __option(profile)
 803     ProfilerInit( collectDetailed, bestTimeBase , 40000 , 50 ) ;
 804 #  endif
 805 #endif
 806
 807 #ifndef __DARWIN__
 808     // now avoid exceptions thrown for new (bad_alloc)
 809     // FIXME CS for some changes outside wxMac does not compile anymore
 810 #if 0
 811     std::__throws_bad_alloc = 0 ;
 812 #endif
 813
 814 #endif
 815
 816     s_macCursorRgn = ::NewRgn() ;
 817
 818     // Mac OS X passes a process serial number command line argument when
 819     // the application is launched from the Finder. This argument must be
 820     // removed from the command line arguments before being handled by the
 821     // application (otherwise applications would need to handle it)
 822     if ( argc > 1 )
 823     {
 824         static const wxChar *ARG_PSN = _T("-psn_");
 825         if ( wxStrncmp(argv[1], ARG_PSN, wxStrlen(ARG_PSN)) == 0 )
 826         {
 827             // remove this argument
 828             --argc;
 829             memmove(argv + 1, argv + 2, argc * sizeof(char *));
 830         }
 831     }
 832
 833     if ( !wxAppBase::Initialize(argc, argv) )
 834         return false;
 835
 836 #if wxUSE_INTL
 837     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
 838 #endif
 839
 840 #if TARGET_API_MAC_OSX
 841     // these might be the startup dirs, set them to the 'usual' dir containing the app bundle
 842     wxString startupCwd = wxGetCwd() ;
 843     if ( startupCwd == wxT("/") || startupCwd.Right(15) == wxT("/Contents/MacOS") )
 844     {
 845         CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle() ) ;
 846         CFURLRef urlParent = CFURLCreateCopyDeletingLastPathComponent( kCFAllocatorDefault , url ) ;
 847         CFRelease( url ) ;
 848         CFStringRef path = CFURLCopyFileSystemPath ( urlParent , kCFURLPOSIXPathStyle ) ;
 849         CFRelease( urlParent ) ;
 850         wxString cwd = wxMacCFStringHolder(path).AsString(wxLocale::GetSystemEncoding());
 851         wxSetWorkingDirectory( cwd ) ;
 852     }
 853 #endif
 854
 855     wxMacCreateNotifierTable() ;
 856
 857 #ifdef __WXMAC_OSX__
 858     /* connect posted events to common-mode run loop so that wxPostEvent events
 859        are handled even while we're in the menu or on a scrollbar */
 860     CFRunLoopSourceContext event_posted_context = {0};
 861     event_posted_context.perform = macPostedEventCallback;
 862     m_macEventPosted = CFRunLoopSourceCreate(NULL,0,&event_posted_context);
 863     CFRunLoopAddSource(CFRunLoopGetCurrent(), m_macEventPosted, kCFRunLoopCommonModes);
 864 #endif
 865
 866     UMAShowArrowCursor() ;
 867
 868     return true;
 869 }
 870
 871 AEEventHandlerUPP sODocHandler = NULL ;
 872 AEEventHandlerUPP sOAppHandler = NULL ;
 873 AEEventHandlerUPP sPDocHandler = NULL ;
 874 AEEventHandlerUPP sRAppHandler = NULL ;
 875 AEEventHandlerUPP sQuitHandler = NULL ;
 876
 877 bool wxApp::OnInitGui()
 878 {
 879     if ( !wxAppBase::OnInitGui() )
 880         return false ;
 881
 882     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 883
 884     if (!sm_isEmbedded)
 885     {
 886         InstallApplicationEventHandler(
 887             GetwxMacAppEventHandlerUPP(),
 888             GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
 889     }
 890
 891     if (!sm_isEmbedded)
 892     {
 893         sODocHandler = NewAEEventHandlerUPP(AEHandleODoc) ;
 894         sOAppHandler = NewAEEventHandlerUPP(AEHandleOApp) ;
 895         sPDocHandler = NewAEEventHandlerUPP(AEHandlePDoc) ;
 896         sRAppHandler = NewAEEventHandlerUPP(AEHandleRApp) ;
 897         sQuitHandler = NewAEEventHandlerUPP(AEHandleQuit) ;
 898
 899         AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 900                                sODocHandler , 0 , FALSE ) ;
 901         AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 902                                sOAppHandler , 0 , FALSE ) ;
 903         AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 904                                sPDocHandler , 0 , FALSE ) ;
 905         AEInstallEventHandler( kCoreEventClass , kAEReopenApplication ,
 906                                sRAppHandler , 0 , FALSE ) ;
 907         AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 908                                sQuitHandler , 0 , FALSE ) ;
 909     }
 910
 911     return true ;
 912 }
 913
 914 void wxApp::CleanUp()
 915 {
 916 #if wxUSE_TOOLTIPS
 917     wxToolTip::RemoveToolTips() ;
 918 #endif
 919
 920 #ifdef __WXMAC_OSX__
 921     if (m_macEventPosted)
 922         CFRelease(m_macEventPosted);
 923     m_macEventPosted = NULL;
 924 #endif
 925
 926     // One last chance for pending objects to be cleaned up
 927     wxTheApp->DeletePendingObjects();
 928
 929     wxMacDestroyNotifierTable() ;
 930
 931 #ifndef __DARWIN__
 932 #  if __option(profile)
 933     ProfilerDump( (StringPtr)"\papp.prof" ) ;
 934     ProfilerTerm() ;
 935 #  endif
 936 #endif
 937
 938     UMACleanupToolbox() ;
 939     if (s_macCursorRgn)
 940         ::DisposeRgn((RgnHandle)s_macCursorRgn);
 941
 942     if (!sm_isEmbedded)
 943         RemoveEventHandler( (EventHandlerRef)(wxTheApp->m_macEventHandler) );
 944
 945     if (!sm_isEmbedded)
 946     {
 947         AERemoveEventHandler( kCoreEventClass , kAEOpenDocuments ,
 948                                sODocHandler , FALSE ) ;
 949         AERemoveEventHandler( kCoreEventClass , kAEOpenApplication ,
 950                                sOAppHandler , FALSE ) ;
 951         AERemoveEventHandler( kCoreEventClass , kAEPrintDocuments ,
 952                                sPDocHandler , FALSE ) ;
 953         AERemoveEventHandler( kCoreEventClass , kAEReopenApplication ,
 954                                sRAppHandler , FALSE ) ;
 955         AERemoveEventHandler( kCoreEventClass , kAEQuitApplication ,
 956                                sQuitHandler , FALSE ) ;
 957
 958         DisposeAEEventHandlerUPP( sODocHandler ) ;
 959         DisposeAEEventHandlerUPP( sOAppHandler ) ;
 960         DisposeAEEventHandlerUPP( sPDocHandler ) ;
 961         DisposeAEEventHandlerUPP( sRAppHandler ) ;
 962         DisposeAEEventHandlerUPP( sQuitHandler ) ;
 963     }
 964
 965     wxAppBase::CleanUp();
 966 }
 967
 968 //----------------------------------------------------------------------
 969 // misc initialization stuff
 970 //----------------------------------------------------------------------
 971
 972 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 973
 974 // for shared libraries we have to manually get the correct resource
 975 // ref num upon initializing and releasing when terminating, therefore
 976 // the __wxinitialize and __wxterminate must be used
 977
 978 extern "C"
 979 {
 980     void __sinit(void);    // (generated by linker)
 981     pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
 982     pascal void __terminate(void);
 983 }
 984
 985 pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
 986 {
 987     return __initialize( theInitBlock ) ;
 988 }
 989
 990 pascal void __wxterminate(void)
 991 {
 992     __terminate() ;
 993 }
 994
 995 #endif /* WXMAKINGDLL_CORE && !__DARWIN__ */
 996
 997 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
 998 {
 999     OSStatus err = noErr ;
1000     bool converted = ConvertEventRefToEventRecord( event, rec) ;
1001
1002     if ( !converted )
1003     {
1004         switch ( GetEventClass( event ) )
1005         {
1006             case kEventClassKeyboard :
1007             {
1008                 converted = true ;
1009                 switch ( GetEventKind(event) )
1010                 {
1011                     case kEventRawKeyDown :
1012                         rec->what = keyDown ;
1013                         break ;
1014
1015                     case kEventRawKeyRepeat :
1016                         rec->what = autoKey ;
1017                         break ;
1018
1019                     case kEventRawKeyUp :
1020                         rec->what = keyUp ;
1021                         break ;
1022
1023                     case kEventRawKeyModifiersChanged :
1024                         rec->what = nullEvent ;
1025                         break ;
1026
1027                     default :
1028                         converted = false ;
1029                         break ;
1030                 }
1031
1032                 if ( converted )
1033                 {
1034                     UInt32 keyCode ;
1035                     unsigned char charCode ;
1036                     UInt32 modifiers ;
1037                     GetMouse( &rec->where) ;
1038
1039                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1040                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1041                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1042                     rec->modifiers = modifiers ;
1043                     rec->message = (keyCode << 8 ) + charCode ;
1044                 }
1045             }
1046             break ;
1047
1048             case kEventClassTextInput :
1049             {
1050                 switch ( GetEventKind( event ) )
1051                 {
1052                     case kEventTextInputUnicodeForKeyEvent :
1053                         {
1054                             EventRef rawEvent ;
1055                             err = GetEventParameter(
1056                                 event, kEventParamTextInputSendKeyboardEvent, typeEventRef, NULL,
1057                                 sizeof(rawEvent), NULL, &rawEvent ) ;
1058                             converted = true ;
1059
1060                             {
1061                                 UInt32 keyCode, modifiers;
1062                                 unsigned char charCode ;
1063
1064                                 GetMouse( &rec->where) ;
1065                                 rec->what = keyDown ;
1066                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1067                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1068                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1069                                 rec->modifiers = modifiers ;
1070                                 rec->message = (keyCode << 8 ) + charCode ;
1071                             }
1072                        }
1073                        break ;
1074
1075                     default :
1076                         break ;
1077                 }
1078             }
1079             break ;
1080
1081             default :
1082                 break ;
1083         }
1084     }
1085
1086     return converted ;
1087 }
1088
1089 wxApp::wxApp()
1090 {
1091     m_printMode = wxPRINT_WINDOWS;
1092
1093     m_macCurrentEvent = NULL ;
1094     m_macCurrentEventHandlerCallRef = NULL ;
1095
1096 #ifdef __WXMAC_OSX__
1097     m_macEventPosted = NULL ;
1098 #endif
1099 }
1100
1101 void wxApp::OnIdle(wxIdleEvent& event)
1102 {
1103     wxAppBase::OnIdle(event);
1104
1105     // If they are pending events, we must process them: pending events are
1106     // either events to the threads other than main or events posted with
1107     // wxPostEvent() functions
1108     wxMacProcessNotifierAndPendingEvents();
1109
1110   if (!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
1111     wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
1112 }
1113
1114 void wxApp::WakeUpIdle()
1115 {
1116 #ifdef __WXMAC_OSX__
1117     if (m_macEventPosted)
1118     {
1119         CFRunLoopSourceSignal(m_macEventPosted);
1120     }
1121 #endif
1122
1123     wxMacWakeUp() ;
1124 }
1125
1126 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1127 {
1128     if (GetTopWindow())
1129         GetTopWindow()->Close(true);
1130 }
1131
1132 // Default behaviour: close the application with prompts. The
1133 // user can veto the close, and therefore the end session.
1134 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1135 {
1136     if (GetTopWindow())
1137     {
1138         if (!GetTopWindow()->Close(!event.CanVeto()))
1139             event.Veto(true);
1140     }
1141 }
1142
1143 extern "C" void wxCYield() ;
1144 void wxCYield()
1145 {
1146     wxYield() ;
1147 }
1148
1149 // Yield to other processes
1150
1151 bool wxApp::Yield(bool onlyIfNeeded)
1152 {
1153     if (s_inYield)
1154     {
1155         if ( !onlyIfNeeded )
1156         {
1157             wxFAIL_MSG( wxT("wxYield called recursively" ) );
1158         }
1159
1160         return false;
1161     }
1162
1163     s_inYield = true;
1164
1165     // by definition yield should handle all non-processed events
1166
1167     EventRef theEvent;
1168
1169     OSStatus status = noErr ;
1170
1171     while ( status == noErr )
1172     {
1173         s_inReceiveEvent = true ;
1174         status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
1175         s_inReceiveEvent = false ;
1176
1177         if ( status == eventLoopTimedOutErr )
1178         {
1179             // make sure next time the event loop will trigger idle events
1180             sleepTime = kEventDurationNoWait ;
1181         }
1182         else if ( status == eventLoopQuitErr )
1183         {
1184             // according to QA1061 this may also occur when a WakeUp Process
1185             // is executed
1186         }
1187         else
1188         {
1189             MacHandleOneEvent( theEvent ) ;
1190             ReleaseEvent(theEvent);
1191         }
1192     }
1193
1194     wxMacProcessNotifierAndPendingEvents() ;
1195     s_inYield = false;
1196
1197     return true;
1198 }
1199
1200 void wxApp::MacDoOneEvent()
1201 {
1202     EventRef theEvent;
1203
1204     s_inReceiveEvent = true ;
1205     OSStatus status = ReceiveNextEvent(0, NULL, sleepTime, true, &theEvent) ;
1206     s_inReceiveEvent = false ;
1207
1208     switch (status)
1209     {
1210         case eventLoopTimedOutErr :
1211             if ( wxTheApp->ProcessIdle() )
1212                 sleepTime = kEventDurationNoWait ;
1213             else
1214                 sleepTime = kEventDurationSecond;
1215             break;
1216
1217         case eventLoopQuitErr :
1218             // according to QA1061 this may also occur
1219             // when a WakeUp Process is executed
1220             break;
1221
1222         default:
1223             MacHandleOneEvent( theEvent ) ;
1224             ReleaseEvent( theEvent );
1225             sleepTime = kEventDurationNoWait ;
1226             break;
1227     }
1228     // repeaters
1229
1230     DeletePendingObjects() ;
1231     wxMacProcessNotifierAndPendingEvents() ;
1232 }
1233
1234 // virtual
1235 void wxApp::MacHandleUnhandledEvent( WXEVENTREF evr )
1236 {
1237     // Override to process unhandled events as you please
1238 }
1239
1240 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1241 {
1242     EventTargetRef theTarget;
1243     theTarget = GetEventDispatcherTarget();
1244     m_macCurrentEvent = evr ;
1245
1246     OSStatus status = SendEventToEventTarget((EventRef) evr , theTarget);
1247     if (status == eventNotHandledErr)
1248         MacHandleUnhandledEvent(evr);
1249
1250     wxMacProcessNotifierAndPendingEvents() ;
1251
1252 #if wxUSE_THREADS
1253     wxMutexGuiLeaveOrEnter();
1254 #endif // wxUSE_THREADS
1255 }
1256
1257 long wxMacTranslateKey(unsigned char key, unsigned char code) ;
1258 long wxMacTranslateKey(unsigned char key, unsigned char code)
1259 {
1260     long retval = key ;
1261     switch (key)
1262     {
1263         case kHomeCharCode :
1264             retval = WXK_HOME;
1265             break;
1266
1267         case kEnterCharCode :
1268             retval = WXK_RETURN;
1269             break;
1270         case kEndCharCode :
1271             retval = WXK_END;
1272             break;
1273
1274         case kHelpCharCode :
1275             retval = WXK_HELP;
1276             break;
1277
1278         case kBackspaceCharCode :
1279             retval = WXK_BACK;
1280             break;
1281
1282         case kTabCharCode :
1283             retval = WXK_TAB;
1284             break;
1285
1286         case kPageUpCharCode :
1287             retval = WXK_PAGEUP;
1288             break;
1289
1290         case kPageDownCharCode :
1291             retval = WXK_PAGEDOWN;
1292             break;
1293
1294         case kReturnCharCode :
1295             retval = WXK_RETURN;
1296             break;
1297
1298         case kFunctionKeyCharCode :
1299         {
1300             switch ( code )
1301             {
1302                 case 0x7a :
1303                     retval = WXK_F1 ;
1304                     break;
1305
1306                 case 0x78 :
1307                     retval = WXK_F2 ;
1308                     break;
1309
1310                 case 0x63 :
1311                     retval = WXK_F3 ;
1312                     break;
1313
1314                 case 0x76 :
1315                     retval = WXK_F4 ;
1316                     break;
1317
1318                 case 0x60 :
1319                     retval = WXK_F5 ;
1320                     break;
1321
1322                 case 0x61 :
1323                     retval = WXK_F6 ;
1324                     break;
1325
1326                 case 0x62:
1327                     retval = WXK_F7 ;
1328                     break;
1329
1330                 case 0x64 :
1331                     retval = WXK_F8 ;
1332                     break;
1333
1334                 case 0x65 :
1335                     retval = WXK_F9 ;
1336                     break;
1337
1338                 case 0x6D :
1339                     retval = WXK_F10 ;
1340                     break;
1341
1342                 case 0x67 :
1343                     retval = WXK_F11 ;
1344                     break;
1345
1346                 case 0x6F :
1347                     retval = WXK_F12 ;
1348                     break;
1349
1350                 case 0x69 :
1351                     retval = WXK_F13 ;
1352                     break;
1353
1354                 case 0x6B :
1355                     retval = WXK_F14 ;
1356                     break;
1357
1358                 case 0x71 :
1359                     retval = WXK_F15 ;
1360                     break;
1361
1362                 default:
1363                     break;
1364             }
1365         }
1366         break ;
1367
1368         case kEscapeCharCode :
1369             retval = WXK_ESCAPE ;
1370             break ;
1371
1372         case kLeftArrowCharCode :
1373             retval = WXK_LEFT ;
1374             break ;
1375
1376         case kRightArrowCharCode :
1377             retval = WXK_RIGHT ;
1378             break ;
1379
1380         case kUpArrowCharCode :
1381             retval = WXK_UP ;
1382             break ;
1383
1384         case kDownArrowCharCode :
1385             retval = WXK_DOWN ;
1386             break ;
1387
1388         case kDeleteCharCode :
1389             retval = WXK_DELETE ;
1390             break ;
1391
1392         default:
1393             break ;
1394      } // end switch
1395
1396     return retval;
1397 }
1398
1399 int wxMacKeyCodeToModifier(wxKeyCode key)
1400 {
1401     switch (key)
1402     {
1403     case WXK_START:
1404     case WXK_MENU:
1405         return cmdKey;
1406
1407     case WXK_SHIFT:
1408         return shiftKey;
1409
1410     case WXK_CAPITAL:
1411         return alphaLock;
1412
1413     case WXK_ALT:
1414         return optionKey;
1415
1416     case WXK_CONTROL:
1417         return controlKey;
1418
1419     default:
1420         return 0;
1421     }
1422 }
1423
1424 #ifndef __DARWIN__
1425 bool wxGetKeyState(wxKeyCode key) //virtual key code if < 10.2.x, else see below
1426 {
1427     wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key !=
1428         WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons"));
1429
1430 //if OS X > 10.2 (i.e. 10.2.x)
1431 //a known apple bug prevents the system from determining led
1432 //states with GetKeys... can only determine caps lock led
1433      return !!(GetCurrentKeyModifiers() & wxMacKeyCodeToModifier(key));
1434 //else
1435 //  KeyMapByteArray keymap;
1436 //  GetKeys((BigEndianLong*)keymap);
1437 //  return !!(BitTst(keymap, (sizeof(KeyMapByteArray)*8) - iKey));
1438 }
1439 #endif
1440
1441
1442 wxMouseState wxGetMouseState()
1443 {
1444     wxMouseState ms;
1445
1446     wxPoint pt = wxGetMousePosition();
1447     ms.SetX(pt.x);
1448     ms.SetY(pt.y);
1449
1450     UInt32 buttons = GetCurrentButtonState();
1451     ms.SetLeftDown( (buttons & 0x01) != 0 );
1452     ms.SetMiddleDown( (buttons & 0x04) != 0 );
1453     ms.SetRightDown( (buttons & 0x02) != 0 );
1454
1455     UInt32 modifiers = GetCurrentKeyModifiers();
1456     ms.SetControlDown(modifiers & controlKey);
1457     ms.SetShiftDown(modifiers & shiftKey);
1458     ms.SetAltDown(modifiers & optionKey);
1459     ms.SetMetaDown(modifiers & cmdKey);
1460
1461     return ms;
1462 }
1463
1464 // TODO : once the new key/char handling is tested, move all the code to wxWindow
1465
1466 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1467 {
1468     if ( !focus )
1469         return false ;
1470
1471     bool handled;
1472     wxKeyEvent event(wxEVT_KEY_DOWN) ;
1473     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1474
1475     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1476     if ( handled && event.GetSkipped() )
1477         handled = false ;
1478
1479 #if wxUSE_ACCEL
1480     if ( !handled )
1481     {
1482         wxWindow *ancestor = focus;
1483         while (ancestor)
1484         {
1485             int command = ancestor->GetAcceleratorTable()->GetCommand( event );
1486             if (command != -1)
1487             {
1488                 wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
1489                 handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
1490                 break;
1491             }
1492
1493             if (ancestor->IsTopLevel())
1494                 break;
1495
1496             ancestor = ancestor->GetParent();
1497         }
1498     }
1499 #endif // wxUSE_ACCEL
1500
1501     return handled ;
1502 }
1503
1504 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1505 {
1506     if ( !focus )
1507         return false ;
1508
1509     bool handled;
1510     wxKeyEvent event( wxEVT_KEY_UP ) ;
1511     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1512     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1513
1514     return handled ;
1515 }
1516
1517 bool wxApp::MacSendCharEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1518 {
1519     if ( !focus )
1520         return false ;
1521
1522     wxKeyEvent event(wxEVT_CHAR) ;
1523     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1524     long keyval = event.m_keyCode ;
1525
1526     bool handled = false ;
1527
1528     wxTopLevelWindowMac *tlw = focus->MacGetTopLevelWindow() ;
1529
1530     if (tlw)
1531     {
1532         event.SetEventType( wxEVT_CHAR_HOOK );
1533         handled = tlw->GetEventHandler()->ProcessEvent( event );
1534         if ( handled && event.GetSkipped() )
1535             handled = false ;
1536     }
1537
1538     if ( !handled )
1539     {
1540         event.SetEventType( wxEVT_CHAR );
1541         event.Skip( false ) ;
1542         handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1543     }
1544
1545     if ( !handled && (keyval == WXK_TAB) )
1546     {
1547         wxWindow* iter = focus->GetParent() ;
1548         while ( iter && !handled )
1549         {
1550             if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
1551             {
1552                 wxNavigationKeyEvent new_event;
1553                 new_event.SetEventObject( focus );
1554                 new_event.SetDirection( !event.ShiftDown() );
1555                 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
1556                 new_event.SetWindowChange( event.ControlDown() );
1557                 new_event.SetCurrentFocus( focus );
1558                 handled = focus->GetParent()->GetEventHandler()->ProcessEvent( new_event );
1559                 if ( handled && new_event.GetSkipped() )
1560                     handled = false ;
1561             }
1562
1563             iter = iter->GetParent() ;
1564         }
1565     }
1566
1567     // backdoor handler for default return and command escape
1568     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
1569     {
1570         // if window is not having a focus still testing for default enter or cancel
1571         // TODO: add the UMA version for ActiveNonFloatingWindow
1572         wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
1573         if ( focus )
1574         {
1575             if ( keyval == WXK_RETURN )
1576             {
1577                 wxButton *def = wxDynamicCast(focus->GetDefaultItem(), wxButton);
1578                 if ( def && def->IsEnabled() )
1579                 {
1580                     wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
1581                     event.SetEventObject(def);
1582                     def->Command(event);
1583
1584                     return true ;
1585                 }
1586             }
1587             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
1588             {
1589                 // generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs)
1590                 wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
1591                 new_event.SetEventObject( focus );
1592                 handled = focus->GetEventHandler()->ProcessEvent( new_event );
1593             }
1594         }
1595     }
1596     return handled ;
1597 }
1598
1599 // This method handles common code for SendKeyDown, SendKeyUp, and SendChar events.
1600 void wxApp::MacCreateKeyEvent( wxKeyEvent& event, wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1601 {
1602     short keycode, keychar ;
1603
1604     keychar = short(keymessage & charCodeMask);
1605     keycode = short(keymessage & keyCodeMask) >> 8 ;
1606     if ( !(event.GetEventType() == wxEVT_CHAR) && (modifiers & (controlKey | shiftKey | optionKey) ) )
1607     {
1608         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1609         // and look at the character after
1610         UInt32 state = 0;
1611         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey | shiftKey | optionKey))) | keycode, &state);
1612         keychar = short(keyInfo & charCodeMask);
1613     }
1614
1615     long keyval = wxMacTranslateKey(keychar, keycode) ;
1616     if ( keyval == keychar && ( event.GetEventType() == wxEVT_KEY_UP || event.GetEventType() == wxEVT_KEY_DOWN ) )
1617         keyval = wxToupper( keyval ) ;
1618
1619     // Check for NUMPAD keys
1620     if (keyval >= '0' && keyval <= '9' && keycode >= 82 && keycode <= 92)
1621     {
1622         keyval = (keyval - '0') + WXK_NUMPAD0;
1623     }
1624     else if (keycode >= 67 && keycode <= 81)
1625     {
1626         switch (keycode)
1627         {
1628         case 76 :
1629             keyval = WXK_NUMPAD_ENTER;
1630             break;
1631
1632         case 81:
1633             keyval = WXK_NUMPAD_EQUAL;
1634             break;
1635
1636         case 67:
1637             keyval = WXK_NUMPAD_MULTIPLY;
1638             break;
1639
1640         case 75:
1641             keyval = WXK_NUMPAD_DIVIDE;
1642             break;
1643
1644         case 78:
1645             keyval = WXK_NUMPAD_SUBTRACT;
1646             break;
1647
1648         case 69:
1649             keyval = WXK_NUMPAD_ADD;
1650             break;
1651
1652         case 65:
1653             keyval = WXK_NUMPAD_DECIMAL;
1654             break;
1655
1656         default:
1657             break;
1658         } // end switch
1659     }
1660
1661     event.m_shiftDown = modifiers & shiftKey;
1662     event.m_controlDown = modifiers & controlKey;
1663     event.m_altDown = modifiers & optionKey;
1664     event.m_metaDown = modifiers & cmdKey;
1665     event.m_keyCode = keyval ;
1666 #if wxUSE_UNICODE
1667     event.m_uniChar = uniChar ;
1668     if ( event.GetEventType() == wxEVT_CHAR )
1669         event.m_keyCode = uniChar ;
1670 #endif
1671
1672     event.m_rawCode = keymessage;
1673     event.m_rawFlags = modifiers;
1674     event.m_x = wherex;
1675     event.m_y = wherey;
1676     event.SetTimestamp(when);
1677     event.SetEventObject(focus);
1678 }