src/mac/carbon/app.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/carbon/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/app.h"
  15
  16 #ifndef WX_PRECOMP
  17     #include "wx/intl.h"
  18     #include "wx/log.h"
  19     #include "wx/utils.h"
  20     #include "wx/window.h"
  21     #include "wx/frame.h"
  22     #include "wx/dc.h"
  23     #include "wx/button.h"
  24     #include "wx/menu.h"
  25     #include "wx/pen.h"
  26     #include "wx/brush.h"
  27     #include "wx/palette.h"
  28     #include "wx/icon.h"
  29     #include "wx/cursor.h"
  30     #include "wx/dialog.h"
  31     #include "wx/msgdlg.h"
  32     #include "wx/textctrl.h"
  33     #include "wx/memory.h"
  34     #include "wx/gdicmn.h"
  35     #include "wx/module.h"
  36 #endif
  37
  38 #include "wx/tooltip.h"
  39 #include "wx/docview.h"
  40 #include "wx/filename.h"
  41 #include "wx/link.h"
  42
  43 #include <string.h>
  44
  45 // mac
  46
  47 #ifndef __DARWIN__
  48     #if __option(profile)
  49         #include <profiler.h>
  50     #endif
  51 #endif
  52
  53 // #include "apprsrc.h"
  54
  55 #include "wx/mac/uma.h"
  56 #include "wx/mac/macnotfy.h"
  57
  58 #ifdef __DARWIN__
  59 #  include <CoreServices/CoreServices.h>
  60 #  if defined(WXMAKINGDLL_CORE)
  61 #    include <mach-o/dyld.h>
  62 #  endif
  63 #else
  64 #  include <Sound.h>
  65 #  include <Threads.h>
  66 #  include <ToolUtils.h>
  67 #  include <DiskInit.h>
  68 #  include <Devices.h>
  69 #endif
  70
  71 // Keep linker from discarding wxStockGDIMac
  72 wxFORCE_LINK_MODULE(gdiobj)
  73
  74 // statics for implementation
  75 static bool s_inYield = false;
  76 static bool s_inReceiveEvent = false ;
  77 static EventTime sleepTime = kEventDurationNoWait ;
  78
  79
  80 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
  81 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
  82     EVT_IDLE(wxApp::OnIdle)
  83     EVT_END_SESSION(wxApp::OnEndSession)
  84     EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
  85 END_EVENT_TABLE()
  86
  87
  88 // platform specific static variables
  89 static const short kwxMacAppleMenuId = 1 ;
  90
  91 wxWindow* wxApp::s_captureWindow = NULL ;
  92 long      wxApp::s_lastModifiers = 0 ;
  93
  94 long      wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
  95 long      wxApp::s_macPreferencesMenuItemId = wxID_PREFERENCES ;
  96 long      wxApp::s_macExitMenuItemId = wxID_EXIT ;
  97 wxString  wxApp::s_macHelpMenuTitleName = wxT("&Help") ;
  98
  99 bool      wxApp::sm_isEmbedded = false; // Normally we're not a plugin
 100
 101 //----------------------------------------------------------------------
 102 // Core Apple Event Support
 103 //----------------------------------------------------------------------
 104
 105 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 106 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 107 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 108 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 109 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 110
 111 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 112 {
 113     return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
 114 }
 115
 116 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 117 {
 118     return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
 119 }
 120
 121 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 122 {
 123     return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
 124 }
 125
 126 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 127 {
 128     return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
 129 }
 130
 131 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 132 {
 133     return wxTheApp->MacHandleAERApp( (AppleEvent*) event , reply) ;
 134 }
 135
 136 // AEODoc Calls MacOpenFile on each of the files passed
 137
 138 short wxApp::MacHandleAEODoc(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 139 {
 140     AEDescList docList;
 141     AEKeyword keywd;
 142     DescType returnedType;
 143     Size actualSize;
 144     long itemsInList;
 145     OSErr err;
 146     short i;
 147
 148     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 149     if (err != noErr)
 150         return err;
 151
 152     err = AECountItems(&docList, &itemsInList);
 153     if (err != noErr)
 154         return err;
 155
 156     ProcessSerialNumber PSN ;
 157     PSN.highLongOfPSN = 0 ;
 158     PSN.lowLongOfPSN = kCurrentProcess ;
 159     SetFrontProcess( &PSN ) ;
 160
 161     wxString fName ;
 162     FSRef theRef ;
 163
 164     for (i = 1; i <= itemsInList; i++)
 165     {
 166         AEGetNthPtr(
 167             &docList, i, typeFSRef, &keywd, &returnedType,
 168             (Ptr)&theRef, sizeof(theRef), &actualSize);
 169         fName = wxMacFSRefToPath( &theRef ) ;
 170
 171         MacOpenFile(fName);
 172     }
 173
 174     return noErr;
 175 }
 176
 177 // AEPDoc Calls MacPrintFile on each of the files passed
 178
 179 short wxApp::MacHandleAEPDoc(const WXEVENTREF event , WXEVENTREF WXUNUSED(reply))
 180 {
 181     AEDescList docList;
 182     AEKeyword keywd;
 183     DescType returnedType;
 184     Size actualSize;
 185     long itemsInList;
 186     OSErr err;
 187     short i;
 188
 189     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 190     if (err != noErr)
 191         return err;
 192
 193     err = AECountItems(&docList, &itemsInList);
 194     if (err != noErr)
 195         return err;
 196
 197     ProcessSerialNumber PSN ;
 198     PSN.highLongOfPSN = 0 ;
 199     PSN.lowLongOfPSN = kCurrentProcess ;
 200     SetFrontProcess( &PSN ) ;
 201
 202     wxString fName ;
 203     FSRef theRef ;
 204
 205     for (i = 1; i <= itemsInList; i++)
 206     {
 207         AEGetNthPtr(
 208             &docList, i, typeFSRef, &keywd, &returnedType,
 209             (Ptr)&theRef, sizeof(theRef), &actualSize);
 210         fName = wxMacFSRefToPath( &theRef ) ;
 211
 212         MacPrintFile(fName);
 213     }
 214
 215     return noErr;
 216 }
 217
 218 // AEOApp calls MacNewFile
 219
 220 short wxApp::MacHandleAEOApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 221 {
 222     MacNewFile() ;
 223     return noErr ;
 224 }
 225
 226 // AEQuit attempts to quit the application
 227
 228 short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 229 {
 230     wxWindow* win = GetTopWindow() ;
 231     if ( win )
 232     {
 233         wxCommandEvent exitEvent(wxEVT_COMMAND_MENU_SELECTED, s_macExitMenuItemId);
 234         if (!win->ProcessEvent(exitEvent))
 235             win->Close(true) ;
 236     }
 237     else
 238     {
 239         ExitMainLoop() ;
 240     }
 241
 242     return noErr ;
 243 }
 244
 245 // AEROApp calls MacReopenApp
 246
 247 short wxApp::MacHandleAERApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 248 {
 249     MacReopenApp() ;
 250
 251     return noErr ;
 252 }
 253
 254 //----------------------------------------------------------------------
 255 // Support Routines linking the Mac...File Calls to the Document Manager
 256 //----------------------------------------------------------------------
 257
 258 void wxApp::MacOpenFile(const wxString & fileName )
 259 {
 260 #if wxUSE_DOC_VIEW_ARCHITECTURE
 261     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 262     if ( dm )
 263         dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 264 #endif
 265 }
 266
 267
 268 void wxApp::MacPrintFile(const wxString & fileName )
 269 {
 270 #if wxUSE_DOC_VIEW_ARCHITECTURE
 271
 272 #if wxUSE_PRINTING_ARCHITECTURE
 273     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 274     if ( dm )
 275     {
 276         wxDocument *doc = dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 277         if ( doc )
 278         {
 279             wxView* view = doc->GetFirstView() ;
 280             if ( view )
 281             {
 282                 wxPrintout *printout = view->OnCreatePrintout();
 283                 if (printout)
 284                 {
 285                     wxPrinter printer;
 286                     printer.Print(view->GetFrame(), printout, true);
 287                     delete printout;
 288                 }
 289             }
 290
 291             if (doc->Close())
 292             {
 293                 doc->DeleteAllViews();
 294                 dm->RemoveDocument(doc) ;
 295             }
 296         }
 297     }
 298 #endif //print
 299
 300 #endif //docview
 301 }
 302
 303
 304
 305 void wxApp::MacNewFile()
 306 {
 307 }
 308
 309 void wxApp::MacReopenApp()
 310 {
 311     // HIG says :
 312     // if there is no open window -> create a new one
 313     // if all windows are hidden -> show the first
 314     // if some windows are not hidden -> do nothing
 315
 316     wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst();
 317     if ( node == NULL )
 318     {
 319         MacNewFile() ;
 320     }
 321     else
 322     {
 323         wxTopLevelWindow* firstIconized = NULL ;
 324         while (node)
 325         {
 326             wxTopLevelWindow* win = (wxTopLevelWindow*) node->GetData();
 327             if ( !win->IsIconized() )
 328             {
 329                 firstIconized = NULL ;
 330                 break ;
 331             }
 332             else
 333             {
 334                 if ( firstIconized == NULL )
 335                     firstIconized = win ;
 336             }
 337
 338             node = node->GetNext();
 339         }
 340
 341         if ( firstIconized )
 342             firstIconized->Iconize( false ) ;
 343     }
 344 }
 345
 346 //----------------------------------------------------------------------
 347 // Macintosh CommandID support - converting between native and wx IDs
 348 //----------------------------------------------------------------------
 349
 350 // if no native match they just return the passed-in id
 351
 352 struct IdPair
 353 {
 354     UInt32 macId ;
 355     int wxId ;
 356 } ;
 357
 358 IdPair gCommandIds [] =
 359 {
 360     { kHICommandCut ,           wxID_CUT } ,
 361     { kHICommandCopy ,          wxID_COPY } ,
 362     { kHICommandPaste ,         wxID_PASTE } ,
 363     { kHICommandSelectAll ,     wxID_SELECTALL } ,
 364     { kHICommandClear ,         wxID_CLEAR } ,
 365     { kHICommandUndo ,          wxID_UNDO } ,
 366     { kHICommandRedo ,          wxID_REDO } ,
 367 } ;
 368
 369 int wxMacCommandToId( UInt32 macCommandId )
 370 {
 371     int wxid = 0 ;
 372
 373     switch ( macCommandId )
 374     {
 375         case kHICommandPreferences :
 376             wxid = wxApp::s_macPreferencesMenuItemId ;
 377             break ;
 378
 379         case kHICommandQuit :
 380             wxid = wxApp::s_macExitMenuItemId ;
 381             break ;
 382
 383         case kHICommandAbout :
 384             wxid = wxApp::s_macAboutMenuItemId ;
 385             break ;
 386
 387         default :
 388             {
 389                 for ( size_t i = 0 ; i < WXSIZEOF(gCommandIds) ; ++i )
 390                 {
 391                     if ( gCommandIds[i].macId == macCommandId )
 392                     {
 393                         wxid = gCommandIds[i].wxId ;
 394                         break ;
 395                     }
 396                 }
 397             }
 398             break ;
 399     }
 400
 401     if ( wxid == 0 )
 402         wxid = (int) macCommandId ;
 403
 404     return wxid ;
 405 }
 406
 407 UInt32 wxIdToMacCommand( int wxId )
 408 {
 409     UInt32 macId = 0 ;
 410
 411     if ( wxId == wxApp::s_macPreferencesMenuItemId )
 412         macId = kHICommandPreferences ;
 413     else if (wxId == wxApp::s_macExitMenuItemId)
 414         macId = kHICommandQuit ;
 415     else if (wxId == wxApp::s_macAboutMenuItemId)
 416         macId = kHICommandAbout ;
 417     else
 418     {
 419         for ( size_t i = 0 ; i < WXSIZEOF(gCommandIds) ; ++i )
 420         {
 421             if ( gCommandIds[i].wxId == wxId )
 422             {
 423                 macId = gCommandIds[i].macId ;
 424                 break ;
 425             }
 426         }
 427     }
 428
 429     if ( macId == 0 )
 430         macId = (int) wxId ;
 431
 432     return macId ;
 433 }
 434
 435 wxMenu* wxFindMenuFromMacCommand( const HICommand &command , wxMenuItem* &item )
 436 {
 437     wxMenu* itemMenu = NULL ;
 438     int id = 0 ;
 439
 440     // for 'standard' commands which don't have a wx-menu
 441     if ( command.commandID == kHICommandPreferences || command.commandID == kHICommandQuit || command.commandID == kHICommandAbout )
 442     {
 443         id = wxMacCommandToId( command.commandID ) ;
 444
 445         wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 446         if ( mbar )
 447             item = mbar->FindItem( id , &itemMenu ) ;
 448     }
 449     else if ( command.commandID != 0 && command.menu.menuRef != 0 && command.menu.menuItemIndex != 0 )
 450     {
 451         id = wxMacCommandToId( command.commandID ) ;
 452         // make sure it is one of our own menus, or of the 'synthetic' apple and help menus , otherwise don't touch
 453         MenuItemIndex firstUserHelpMenuItem ;
 454         static MenuHandle mh = NULL ;
 455         if ( mh == NULL )
 456         {
 457             if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) != noErr )
 458                 mh = NULL ;
 459         }
 460
 461         // is it part of the application or the Help menu, then look for the id directly
 462         if ( ( GetMenuHandle( kwxMacAppleMenuId ) != NULL && command.menu.menuRef == GetMenuHandle( kwxMacAppleMenuId ) ) ||
 463              ( mh != NULL && command.menu.menuRef == mh ) )
 464         {
 465             wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 466             if ( mbar )
 467                 item = mbar->FindItem( id , &itemMenu ) ;
 468         }
 469         else
 470         {
 471             UInt32 refCon ;
 472
 473             GetMenuItemRefCon( command.menu.menuRef , command.menu.menuItemIndex , &refCon ) ;
 474             itemMenu = wxFindMenuFromMacMenu( command.menu.menuRef ) ;
 475             if ( itemMenu != NULL )
 476                 item = (wxMenuItem*) refCon ;
 477         }
 478     }
 479
 480     return itemMenu ;
 481 }
 482
 483 //----------------------------------------------------------------------
 484 // Carbon Event Handler
 485 //----------------------------------------------------------------------
 486
 487 static const EventTypeSpec eventList[] =
 488 {
 489     { kEventClassCommand, kEventProcessCommand } ,
 490     { kEventClassCommand, kEventCommandUpdateStatus } ,
 491
 492     { kEventClassMenu, kEventMenuOpening },
 493     { kEventClassMenu, kEventMenuClosed },
 494     { kEventClassMenu, kEventMenuTargetItem },
 495
 496     { kEventClassApplication , kEventAppActivated } ,
 497     { kEventClassApplication , kEventAppDeactivated } ,
 498     // handling the quit event is not recommended by apple
 499     // rather using the quit apple event - which we do
 500
 501     { kEventClassAppleEvent , kEventAppleEvent } ,
 502
 503     { kEventClassMouse , kEventMouseDown } ,
 504     { kEventClassMouse , kEventMouseMoved } ,
 505     { kEventClassMouse , kEventMouseUp } ,
 506     { kEventClassMouse , kEventMouseDragged } ,
 507     { 'WXMC' , 'WXMC' }
 508 } ;
 509
 510 static pascal OSStatus
 511 wxMacAppMenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 512 {
 513     wxMacCarbonEvent cEvent( event ) ;
 514     MenuRef menuRef = cEvent.GetParameter<MenuRef>(kEventParamDirectObject) ;
 515     wxMenu* menu = wxFindMenuFromMacMenu( menuRef ) ;
 516
 517     if ( menu )
 518     {
 519         wxEventType type=0;
 520         MenuCommand cmd=0;
 521         switch (GetEventKind(event))
 522         {
 523             case kEventMenuOpening:
 524                 type = wxEVT_MENU_OPEN;
 525                 break;
 526
 527             case kEventMenuClosed:
 528                 type = wxEVT_MENU_CLOSE;
 529                 break;
 530
 531             case kEventMenuTargetItem:
 532                 cmd = cEvent.GetParameter<MenuCommand>(kEventParamMenuCommand,typeMenuCommand) ;
 533                 if (cmd != 0)
 534                     type = wxEVT_MENU_HIGHLIGHT;
 535                 break;
 536
 537             default:
 538                 wxFAIL_MSG(wxT("Unexpected menu event kind"));
 539                 break;
 540         }
 541
 542         if ( type )
 543         {
 544             wxMenuEvent wxevent(type, cmd, menu);
 545             wxevent.SetEventObject(menu);
 546
 547             wxEvtHandler* handler = menu->GetEventHandler();
 548             if (handler && handler->ProcessEvent(wxevent))
 549             {
 550                 // handled
 551             }
 552             else
 553             {
 554                 wxWindow *win = menu->GetInvokingWindow();
 555                 if (win)
 556                     win->GetEventHandler()->ProcessEvent(wxevent);
 557                 }
 558             }
 559     }
 560
 561     return eventNotHandledErr;
 562 }
 563
 564 static pascal OSStatus wxMacAppCommandEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 565 {
 566     OSStatus result = eventNotHandledErr ;
 567
 568     HICommand command ;
 569
 570     wxMacCarbonEvent cEvent( event ) ;
 571     cEvent.GetParameter<HICommand>(kEventParamDirectObject,typeHICommand,&command) ;
 572
 573     wxMenuItem* item = NULL ;
 574     wxMenu* itemMenu = wxFindMenuFromMacCommand( command , item ) ;
 575     int id = wxMacCommandToId( command.commandID ) ;
 576
 577     if ( item )
 578     {
 579         wxASSERT( itemMenu != NULL ) ;
 580
 581         switch ( cEvent.GetKind() )
 582         {
 583             case kEventProcessCommand :
 584             {
 585                 if (item->IsCheckable())
 586                     item->Check( !item->IsChecked() ) ;
 587
 588                 if ( itemMenu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) )
 589                     result = noErr ;
 590             }
 591             break ;
 592
 593         case kEventCommandUpdateStatus:
 594             {
 595                 wxUpdateUIEvent event(id);
 596                 event.SetEventObject( itemMenu );
 597
 598                 bool processed = false;
 599
 600                 // Try the menu's event handler
 601                 {
 602                     wxEvtHandler *handler = itemMenu->GetEventHandler();
 603                     if ( handler )
 604                         processed = handler->ProcessEvent(event);
 605                 }
 606
 607                 // Try the window the menu was popped up from
 608                 // (and up through the hierarchy)
 609                 if ( !processed )
 610                 {
 611                     const wxMenuBase *menu = itemMenu;
 612                     while ( menu )
 613                     {
 614                         wxWindow *win = menu->GetInvokingWindow();
 615                         if ( win )
 616                         {
 617                             processed = win->GetEventHandler()->ProcessEvent(event);
 618                             break;
 619                         }
 620
 621                         menu = menu->GetParent();
 622                     }
 623                 }
 624
 625                 if ( processed )
 626                 {
 627                     // if anything changed, update the changed attribute
 628                     if (event.GetSetText())
 629                         itemMenu->SetLabel(id, event.GetText());
 630                     if (event.GetSetChecked())
 631                         itemMenu->Check(id, event.GetChecked());
 632                     if (event.GetSetEnabled())
 633                         itemMenu->Enable(id, event.GetEnabled());
 634
 635                     result = noErr ;
 636                 }
 637             }
 638             break ;
 639
 640         default :
 641             break ;
 642         }
 643     }
 644     return result ;
 645 }
 646
 647 static pascal OSStatus wxMacAppApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 648 {
 649     OSStatus result = eventNotHandledErr ;
 650     switch ( GetEventKind( event ) )
 651     {
 652         case kEventAppActivated :
 653             if ( wxTheApp )
 654                 wxTheApp->SetActive( true , NULL ) ;
 655             result = noErr ;
 656             break ;
 657
 658         case kEventAppDeactivated :
 659             if ( wxTheApp )
 660                 wxTheApp->SetActive( false , NULL ) ;
 661             result = noErr ;
 662             break ;
 663
 664         default :
 665             break ;
 666     }
 667
 668     return result ;
 669 }
 670
 671 pascal OSStatus wxMacAppEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 672 {
 673     EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
 674     EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 675     wxTheApp->MacSetCurrentEvent( event , handler ) ;
 676
 677     OSStatus result = eventNotHandledErr ;
 678     switch ( GetEventClass( event ) )
 679     {
 680         case kEventClassCommand :
 681             result = wxMacAppCommandEventHandler( handler , event , data ) ;
 682             break ;
 683
 684         case kEventClassApplication :
 685             result = wxMacAppApplicationEventHandler( handler , event , data ) ;
 686             break ;
 687
 688         case kEventClassMenu :
 689             result = wxMacAppMenuEventHandler( handler , event , data ) ;
 690             break ;
 691
 692         case kEventClassMouse :
 693             {
 694                 wxMacCarbonEvent cEvent( event ) ;
 695
 696                 WindowRef window ;
 697                 Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 698                 ::FindWindow(screenMouseLocation, &window);
 699                 // only send this event in case it had not already been sent to a tlw, as we get
 700                 // double events otherwise (in case event.skip) was called
 701                 if ( window == NULL )
 702                     result = wxMacTopLevelMouseEventHandler( handler , event , NULL ) ;
 703             }
 704             break ;
 705
 706         case kEventClassAppleEvent :
 707             {
 708                 EventRecord rec ;
 709
 710                 wxMacConvertEventToRecord( event , &rec ) ;
 711                 result = AEProcessAppleEvent( &rec ) ;
 712             }
 713             break ;
 714
 715         default :
 716             break ;
 717     }
 718
 719     wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
 720
 721     return result ;
 722 }
 723
 724 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacAppEventHandler )
 725
 726 #ifdef __WXDEBUG__
 727
 728 pascal static void wxMacAssertOutputHandler(OSType componentSignature, UInt32 options,
 729     const char *assertionString, const char *exceptionLabelString,
 730     const char *errorString, const char *fileName, long lineNumber, void *value, ConstStr255Param outputMsg)
 731 {
 732     // flow into assert handling
 733     wxString fileNameStr ;
 734     wxString assertionStr ;
 735     wxString exceptionStr ;
 736     wxString errorStr ;
 737
 738 #if wxUSE_UNICODE
 739     fileNameStr = wxString(fileName, wxConvLocal);
 740     assertionStr = wxString(assertionString, wxConvLocal);
 741     exceptionStr = wxString((exceptionLabelString!=0) ? exceptionLabelString : "", wxConvLocal) ;
 742     errorStr = wxString((errorString!=0) ? errorString : "", wxConvLocal) ;
 743 #else
 744     fileNameStr = fileName;
 745     assertionStr = assertionString;
 746     exceptionStr = (exceptionLabelString!=0) ? exceptionLabelString : "" ;
 747     errorStr = (errorString!=0) ? errorString : "" ;
 748 #endif
 749
 750 #if 1
 751     // flow into log
 752     wxLogDebug( wxT("AssertMacros: %s %s %s file: %s, line: %ld (value %p)\n"),
 753         assertionStr.c_str() ,
 754         exceptionStr.c_str() ,
 755         errorStr.c_str(),
 756         fileNameStr.c_str(), lineNumber ,
 757         value ) ;
 758 #else
 759
 760     wxOnAssert(fileNameStr, lineNumber , assertionStr ,
 761         wxString::Format( wxT("%s %s value (%p)") , exceptionStr, errorStr , value ) ) ;
 762 #endif
 763 }
 764
 765 #endif //__WXDEBUG__
 766
 767 #ifdef __WXMAC_OSX__
 768 extern "C"
 769 {
 770    // m_macEventPosted run loop source callback:
 771    void macPostedEventCallback(void *unused);
 772 }
 773
 774 void macPostedEventCallback(void *unused)
 775 {
 776     wxTheApp->ProcessPendingEvents();
 777 }
 778 #endif
 779
 780 bool wxApp::Initialize(int& argc, wxChar **argv)
 781 {
 782     // Mac-specific
 783
 784 #ifdef __WXDEBUG__
 785     InstallDebugAssertOutputHandler( NewDebugAssertOutputHandlerUPP( wxMacAssertOutputHandler ) );
 786 #endif
 787
 788     UMAInitToolbox( 4, sm_isEmbedded ) ;
 789     SetEventMask( everyEvent ) ;
 790     UMAShowWatchCursor() ;
 791
 792 #ifndef __DARWIN__
 793 #  if __option(profile)
 794     ProfilerInit( collectDetailed, bestTimeBase , 40000 , 50 ) ;
 795 #  endif
 796 #endif
 797
 798 #ifndef __DARWIN__
 799     // now avoid exceptions thrown for new (bad_alloc)
 800     // FIXME CS for some changes outside wxMac does not compile anymore
 801 #if 0
 802     std::__throws_bad_alloc = 0 ;
 803 #endif
 804
 805 #endif
 806
 807     // Mac OS X passes a process serial number command line argument when
 808     // the application is launched from the Finder. This argument must be
 809     // removed from the command line arguments before being handled by the
 810     // application (otherwise applications would need to handle it)
 811     if ( argc > 1 )
 812     {
 813         static const wxChar *ARG_PSN = _T("-psn_");
 814         if ( wxStrncmp(argv[1], ARG_PSN, wxStrlen(ARG_PSN)) == 0 )
 815         {
 816             // remove this argument
 817             --argc;
 818             memmove(argv + 1, argv + 2, argc * sizeof(char *));
 819         }
 820     }
 821
 822     if ( !wxAppBase::Initialize(argc, argv) )
 823         return false;
 824
 825 #if wxUSE_INTL
 826     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
 827 #endif
 828
 829 #if TARGET_API_MAC_OSX
 830     // these might be the startup dirs, set them to the 'usual' dir containing the app bundle
 831     wxString startupCwd = wxGetCwd() ;
 832     if ( startupCwd == wxT("/") || startupCwd.Right(15) == wxT("/Contents/MacOS") )
 833     {
 834         CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle() ) ;
 835         CFURLRef urlParent = CFURLCreateCopyDeletingLastPathComponent( kCFAllocatorDefault , url ) ;
 836         CFRelease( url ) ;
 837         CFStringRef path = CFURLCopyFileSystemPath ( urlParent , kCFURLPOSIXPathStyle ) ;
 838         CFRelease( urlParent ) ;
 839         wxString cwd = wxMacCFStringHolder(path).AsString(wxLocale::GetSystemEncoding());
 840         wxSetWorkingDirectory( cwd ) ;
 841     }
 842 #endif
 843
 844     wxMacCreateNotifierTable() ;
 845
 846 #ifdef __WXMAC_OSX__
 847     /* connect posted events to common-mode run loop so that wxPostEvent events
 848        are handled even while we're in the menu or on a scrollbar */
 849     CFRunLoopSourceContext event_posted_context = {0};
 850     event_posted_context.perform = macPostedEventCallback;
 851     m_macEventPosted = CFRunLoopSourceCreate(NULL,0,&event_posted_context);
 852     CFRunLoopAddSource(CFRunLoopGetCurrent(), m_macEventPosted, kCFRunLoopCommonModes);
 853 #endif
 854
 855     UMAShowArrowCursor() ;
 856
 857     return true;
 858 }
 859
 860 AEEventHandlerUPP sODocHandler = NULL ;
 861 AEEventHandlerUPP sOAppHandler = NULL ;
 862 AEEventHandlerUPP sPDocHandler = NULL ;
 863 AEEventHandlerUPP sRAppHandler = NULL ;
 864 AEEventHandlerUPP sQuitHandler = NULL ;
 865
 866 bool wxApp::OnInitGui()
 867 {
 868     if ( !wxAppBase::OnInitGui() )
 869         return false ;
 870
 871     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 872
 873     if (!sm_isEmbedded)
 874     {
 875         InstallApplicationEventHandler(
 876             GetwxMacAppEventHandlerUPP(),
 877             GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
 878     }
 879
 880     if (!sm_isEmbedded)
 881     {
 882         sODocHandler = NewAEEventHandlerUPP(AEHandleODoc) ;
 883         sOAppHandler = NewAEEventHandlerUPP(AEHandleOApp) ;
 884         sPDocHandler = NewAEEventHandlerUPP(AEHandlePDoc) ;
 885         sRAppHandler = NewAEEventHandlerUPP(AEHandleRApp) ;
 886         sQuitHandler = NewAEEventHandlerUPP(AEHandleQuit) ;
 887
 888         AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 889                                sODocHandler , 0 , FALSE ) ;
 890         AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 891                                sOAppHandler , 0 , FALSE ) ;
 892         AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 893                                sPDocHandler , 0 , FALSE ) ;
 894         AEInstallEventHandler( kCoreEventClass , kAEReopenApplication ,
 895                                sRAppHandler , 0 , FALSE ) ;
 896         AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 897                                sQuitHandler , 0 , FALSE ) ;
 898     }
 899
 900     return true ;
 901 }
 902
 903 void wxApp::CleanUp()
 904 {
 905 #if wxUSE_TOOLTIPS
 906     wxToolTip::RemoveToolTips() ;
 907 #endif
 908
 909 #ifdef __WXMAC_OSX__
 910     if (m_macEventPosted)
 911         CFRelease(m_macEventPosted);
 912     m_macEventPosted = NULL;
 913 #endif
 914
 915     // One last chance for pending objects to be cleaned up
 916     wxTheApp->DeletePendingObjects();
 917
 918     wxMacDestroyNotifierTable() ;
 919
 920 #ifndef __DARWIN__
 921 #  if __option(profile)
 922     ProfilerDump( (StringPtr)"\papp.prof" ) ;
 923     ProfilerTerm() ;
 924 #  endif
 925 #endif
 926
 927     UMACleanupToolbox() ;
 928
 929     if (!sm_isEmbedded)
 930         RemoveEventHandler( (EventHandlerRef)(wxTheApp->m_macEventHandler) );
 931
 932     if (!sm_isEmbedded)
 933     {
 934         AERemoveEventHandler( kCoreEventClass , kAEOpenDocuments ,
 935                                sODocHandler , FALSE ) ;
 936         AERemoveEventHandler( kCoreEventClass , kAEOpenApplication ,
 937                                sOAppHandler , FALSE ) ;
 938         AERemoveEventHandler( kCoreEventClass , kAEPrintDocuments ,
 939                                sPDocHandler , FALSE ) ;
 940         AERemoveEventHandler( kCoreEventClass , kAEReopenApplication ,
 941                                sRAppHandler , FALSE ) ;
 942         AERemoveEventHandler( kCoreEventClass , kAEQuitApplication ,
 943                                sQuitHandler , FALSE ) ;
 944
 945         DisposeAEEventHandlerUPP( sODocHandler ) ;
 946         DisposeAEEventHandlerUPP( sOAppHandler ) ;
 947         DisposeAEEventHandlerUPP( sPDocHandler ) ;
 948         DisposeAEEventHandlerUPP( sRAppHandler ) ;
 949         DisposeAEEventHandlerUPP( sQuitHandler ) ;
 950     }
 951
 952     wxAppBase::CleanUp();
 953 }
 954
 955 //----------------------------------------------------------------------
 956 // misc initialization stuff
 957 //----------------------------------------------------------------------
 958
 959 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 960
 961 // for shared libraries we have to manually get the correct resource
 962 // ref num upon initializing and releasing when terminating, therefore
 963 // the __wxinitialize and __wxterminate must be used
 964
 965 extern "C"
 966 {
 967     void __sinit(void);    // (generated by linker)
 968     pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
 969     pascal void __terminate(void);
 970 }
 971
 972 pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
 973 {
 974     return __initialize( theInitBlock ) ;
 975 }
 976
 977 pascal void __wxterminate(void)
 978 {
 979     __terminate() ;
 980 }
 981
 982 #endif /* WXMAKINGDLL_CORE && !__DARWIN__ */
 983
 984 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
 985 {
 986     OSStatus err = noErr ;
 987     bool converted = ConvertEventRefToEventRecord( event, rec) ;
 988
 989     if ( !converted )
 990     {
 991         switch ( GetEventClass( event ) )
 992         {
 993             case kEventClassKeyboard :
 994             {
 995                 converted = true ;
 996                 switch ( GetEventKind(event) )
 997                 {
 998                     case kEventRawKeyDown :
 999                         rec->what = keyDown ;
1000                         break ;
1001
1002                     case kEventRawKeyRepeat :
1003                         rec->what = autoKey ;
1004                         break ;
1005
1006                     case kEventRawKeyUp :
1007                         rec->what = keyUp ;
1008                         break ;
1009
1010                     case kEventRawKeyModifiersChanged :
1011                         rec->what = nullEvent ;
1012                         break ;
1013
1014                     default :
1015                         converted = false ;
1016                         break ;
1017                 }
1018
1019                 if ( converted )
1020                 {
1021                     UInt32 keyCode ;
1022                     unsigned char charCode ;
1023                     UInt32 modifiers ;
1024                     GetMouse( &rec->where) ;
1025
1026                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1027                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1028                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1029                     rec->modifiers = modifiers ;
1030                     rec->message = (keyCode << 8 ) + charCode ;
1031                 }
1032             }
1033             break ;
1034
1035             case kEventClassTextInput :
1036             {
1037                 switch ( GetEventKind( event ) )
1038                 {
1039                     case kEventTextInputUnicodeForKeyEvent :
1040                         {
1041                             EventRef rawEvent ;
1042                             err = GetEventParameter(
1043                                 event, kEventParamTextInputSendKeyboardEvent, typeEventRef, NULL,
1044                                 sizeof(rawEvent), NULL, &rawEvent ) ;
1045                             converted = true ;
1046
1047                             {
1048                                 UInt32 keyCode, modifiers;
1049                                 unsigned char charCode ;
1050
1051                                 GetMouse( &rec->where) ;
1052                                 rec->what = keyDown ;
1053                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1054                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1055                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1056                                 rec->modifiers = modifiers ;
1057                                 rec->message = (keyCode << 8 ) + charCode ;
1058                             }
1059                        }
1060                        break ;
1061
1062                     default :
1063                         break ;
1064                 }
1065             }
1066             break ;
1067
1068             default :
1069                 break ;
1070         }
1071     }
1072
1073     return converted ;
1074 }
1075
1076 wxApp::wxApp()
1077 {
1078     m_printMode = wxPRINT_WINDOWS;
1079
1080     m_macCurrentEvent = NULL ;
1081     m_macCurrentEventHandlerCallRef = NULL ;
1082
1083 #ifdef __WXMAC_OSX__
1084     m_macEventPosted = NULL ;
1085 #endif
1086 }
1087
1088 void wxApp::OnIdle(wxIdleEvent& event)
1089 {
1090     wxAppBase::OnIdle(event);
1091
1092     // If they are pending events, we must process them: pending events are
1093     // either events to the threads other than main or events posted with
1094     // wxPostEvent() functions
1095     wxMacProcessNotifierAndPendingEvents();
1096
1097   if (!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
1098     wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
1099 }
1100
1101 void wxApp::WakeUpIdle()
1102 {
1103 #ifdef __WXMAC_OSX__
1104     if (m_macEventPosted)
1105     {
1106         CFRunLoopSourceSignal(m_macEventPosted);
1107     }
1108 #endif
1109
1110     wxMacWakeUp() ;
1111 }
1112
1113 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1114 {
1115     if (GetTopWindow())
1116         GetTopWindow()->Close(true);
1117 }
1118
1119 // Default behaviour: close the application with prompts. The
1120 // user can veto the close, and therefore the end session.
1121 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1122 {
1123     if (GetTopWindow())
1124     {
1125         if (!GetTopWindow()->Close(!event.CanVeto()))
1126             event.Veto(true);
1127     }
1128 }
1129
1130 extern "C" void wxCYield() ;
1131 void wxCYield()
1132 {
1133     wxYield() ;
1134 }
1135
1136 // Yield to other processes
1137
1138 bool wxApp::Yield(bool onlyIfNeeded)
1139 {
1140     if (s_inYield)
1141     {
1142         if ( !onlyIfNeeded )
1143         {
1144             wxFAIL_MSG( wxT("wxYield called recursively" ) );
1145         }
1146
1147         return false;
1148     }
1149
1150     s_inYield = true;
1151
1152     // by definition yield should handle all non-processed events
1153
1154     EventRef theEvent;
1155
1156     OSStatus status = noErr ;
1157
1158     while ( status == noErr )
1159     {
1160         s_inReceiveEvent = true ;
1161         status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
1162         s_inReceiveEvent = false ;
1163
1164         if ( status == eventLoopTimedOutErr )
1165         {
1166             // make sure next time the event loop will trigger idle events
1167             sleepTime = kEventDurationNoWait ;
1168         }
1169         else if ( status == eventLoopQuitErr )
1170         {
1171             // according to QA1061 this may also occur when a WakeUp Process
1172             // is executed
1173         }
1174         else
1175         {
1176             MacHandleOneEvent( theEvent ) ;
1177             ReleaseEvent(theEvent);
1178         }
1179     }
1180
1181     wxMacProcessNotifierAndPendingEvents() ;
1182     s_inYield = false;
1183
1184     return true;
1185 }
1186
1187 void wxApp::MacDoOneEvent()
1188 {
1189     EventRef theEvent;
1190
1191     s_inReceiveEvent = true ;
1192     OSStatus status = ReceiveNextEvent(0, NULL, sleepTime, true, &theEvent) ;
1193     s_inReceiveEvent = false ;
1194
1195     switch (status)
1196     {
1197         case eventLoopTimedOutErr :
1198             if ( wxTheApp->ProcessIdle() )
1199                 sleepTime = kEventDurationNoWait ;
1200             else
1201                 sleepTime = kEventDurationSecond;
1202             break;
1203
1204         case eventLoopQuitErr :
1205             // according to QA1061 this may also occur
1206             // when a WakeUp Process is executed
1207             break;
1208
1209         default:
1210             MacHandleOneEvent( theEvent ) ;
1211             ReleaseEvent( theEvent );
1212             sleepTime = kEventDurationNoWait ;
1213             break;
1214     }
1215     // repeaters
1216
1217     DeletePendingObjects() ;
1218     wxMacProcessNotifierAndPendingEvents() ;
1219 }
1220
1221 // virtual
1222 void wxApp::MacHandleUnhandledEvent( WXEVENTREF evr )
1223 {
1224     // Override to process unhandled events as you please
1225 }
1226
1227 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1228 {
1229     EventTargetRef theTarget;
1230     theTarget = GetEventDispatcherTarget();
1231     m_macCurrentEvent = evr ;
1232
1233     OSStatus status = SendEventToEventTarget((EventRef) evr , theTarget);
1234     if (status == eventNotHandledErr)
1235         MacHandleUnhandledEvent(evr);
1236
1237     wxMacProcessNotifierAndPendingEvents() ;
1238
1239 #if wxUSE_THREADS
1240     wxMutexGuiLeaveOrEnter();
1241 #endif // wxUSE_THREADS
1242 }
1243
1244 long wxMacTranslateKey(unsigned char key, unsigned char code)
1245 {
1246     long retval = key ;
1247     switch (key)
1248     {
1249         case kHomeCharCode :
1250             retval = WXK_HOME;
1251             break;
1252
1253         case kEnterCharCode :
1254             retval = WXK_RETURN;
1255             break;
1256         case kEndCharCode :
1257             retval = WXK_END;
1258             break;
1259
1260         case kHelpCharCode :
1261             retval = WXK_HELP;
1262             break;
1263
1264         case kBackspaceCharCode :
1265             retval = WXK_BACK;
1266             break;
1267
1268         case kTabCharCode :
1269             retval = WXK_TAB;
1270             break;
1271
1272         case kPageUpCharCode :
1273             retval = WXK_PAGEUP;
1274             break;
1275
1276         case kPageDownCharCode :
1277             retval = WXK_PAGEDOWN;
1278             break;
1279
1280         case kReturnCharCode :
1281             retval = WXK_RETURN;
1282             break;
1283
1284         case kFunctionKeyCharCode :
1285         {
1286             switch ( code )
1287             {
1288                 case 0x7a :
1289                     retval = WXK_F1 ;
1290                     break;
1291
1292                 case 0x78 :
1293                     retval = WXK_F2 ;
1294                     break;
1295
1296                 case 0x63 :
1297                     retval = WXK_F3 ;
1298                     break;
1299
1300                 case 0x76 :
1301                     retval = WXK_F4 ;
1302                     break;
1303
1304                 case 0x60 :
1305                     retval = WXK_F5 ;
1306                     break;
1307
1308                 case 0x61 :
1309                     retval = WXK_F6 ;
1310                     break;
1311
1312                 case 0x62:
1313                     retval = WXK_F7 ;
1314                     break;
1315
1316                 case 0x64 :
1317                     retval = WXK_F8 ;
1318                     break;
1319
1320                 case 0x65 :
1321                     retval = WXK_F9 ;
1322                     break;
1323
1324                 case 0x6D :
1325                     retval = WXK_F10 ;
1326                     break;
1327
1328                 case 0x67 :
1329                     retval = WXK_F11 ;
1330                     break;
1331
1332                 case 0x6F :
1333                     retval = WXK_F12 ;
1334                     break;
1335
1336                 case 0x69 :
1337                     retval = WXK_F13 ;
1338                     break;
1339
1340                 case 0x6B :
1341                     retval = WXK_F14 ;
1342                     break;
1343
1344                 case 0x71 :
1345                     retval = WXK_F15 ;
1346                     break;
1347
1348                 default:
1349                     break;
1350             }
1351         }
1352         break ;
1353
1354         case kEscapeCharCode :
1355             retval = WXK_ESCAPE ;
1356             break ;
1357
1358         case kLeftArrowCharCode :
1359             retval = WXK_LEFT ;
1360             break ;
1361
1362         case kRightArrowCharCode :
1363             retval = WXK_RIGHT ;
1364             break ;
1365
1366         case kUpArrowCharCode :
1367             retval = WXK_UP ;
1368             break ;
1369
1370         case kDownArrowCharCode :
1371             retval = WXK_DOWN ;
1372             break ;
1373
1374         case kDeleteCharCode :
1375             retval = WXK_DELETE ;
1376             break ;
1377
1378         default:
1379             break ;
1380      } // end switch
1381
1382     return retval;
1383 }
1384
1385 int wxMacKeyCodeToModifier(wxKeyCode key)
1386 {
1387     switch (key)
1388     {
1389     case WXK_START:
1390     case WXK_MENU:
1391         return cmdKey;
1392
1393     case WXK_SHIFT:
1394         return shiftKey;
1395
1396     case WXK_CAPITAL:
1397         return alphaLock;
1398
1399     case WXK_ALT:
1400         return optionKey;
1401
1402     case WXK_CONTROL:
1403         return controlKey;
1404
1405     default:
1406         return 0;
1407     }
1408 }
1409
1410 #ifndef __DARWIN__
1411 bool wxGetKeyState(wxKeyCode key) //virtual key code if < 10.2.x, else see below
1412 {
1413     wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key !=
1414         WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons"));
1415
1416 //if OS X > 10.2 (i.e. 10.2.x)
1417 //a known apple bug prevents the system from determining led
1418 //states with GetKeys... can only determine caps lock led
1419      return !!(GetCurrentKeyModifiers() & wxMacKeyCodeToModifier(key));
1420 //else
1421 //  KeyMapByteArray keymap;
1422 //  GetKeys((BigEndianLong*)keymap);
1423 //  return !!(BitTst(keymap, (sizeof(KeyMapByteArray)*8) - iKey));
1424 }
1425 #endif
1426
1427
1428 wxMouseState wxGetMouseState()
1429 {
1430     wxMouseState ms;
1431
1432     wxPoint pt = wxGetMousePosition();
1433     ms.SetX(pt.x);
1434     ms.SetY(pt.y);
1435
1436 #if TARGET_API_MAC_OSX
1437     UInt32 buttons = GetCurrentButtonState();
1438     ms.SetLeftDown( (buttons & 0x01) != 0 );
1439     ms.SetMiddleDown( (buttons & 0x04) != 0 );
1440     ms.SetRightDown( (buttons & 0x02) != 0 );
1441 #else
1442     ms.SetLeftDown( Button() );
1443     ms.SetMiddleDown( 0 );
1444     ms.SetRightDown( 0 );
1445 #endif
1446
1447     UInt32 modifiers = GetCurrentKeyModifiers();
1448     ms.SetControlDown(modifiers & controlKey);
1449     ms.SetShiftDown(modifiers & shiftKey);
1450     ms.SetAltDown(modifiers & optionKey);
1451     ms.SetMetaDown(modifiers & cmdKey);
1452
1453     return ms;
1454 }
1455
1456 // TODO : once the new key/char handling is tested, move all the code to wxWindow
1457
1458 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1459 {
1460     if ( !focus )
1461         return false ;
1462
1463     bool handled;
1464     wxKeyEvent event(wxEVT_KEY_DOWN) ;
1465     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1466
1467     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1468     if ( handled && event.GetSkipped() )
1469         handled = false ;
1470
1471 #if wxUSE_ACCEL
1472     if ( !handled )
1473     {
1474         wxWindow *ancestor = focus;
1475         while (ancestor)
1476         {
1477             int command = ancestor->GetAcceleratorTable()->GetCommand( event );
1478             if (command != -1)
1479             {
1480                 wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
1481                 handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
1482                 break;
1483             }
1484
1485             if (ancestor->IsTopLevel())
1486                 break;
1487
1488             ancestor = ancestor->GetParent();
1489         }
1490     }
1491 #endif // wxUSE_ACCEL
1492
1493     return handled ;
1494 }
1495
1496 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1497 {
1498     if ( !focus )
1499         return false ;
1500
1501     bool handled;
1502     wxKeyEvent event( wxEVT_KEY_UP ) ;
1503     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1504     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1505
1506     return handled ;
1507 }
1508
1509 bool wxApp::MacSendCharEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1510 {
1511     if ( !focus )
1512         return false ;
1513
1514     wxKeyEvent event(wxEVT_CHAR) ;
1515     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1516     long keyval = event.m_keyCode ;
1517
1518     bool handled = false ;
1519
1520     wxTopLevelWindowMac *tlw = focus->MacGetTopLevelWindow() ;
1521
1522     if (tlw)
1523     {
1524         event.SetEventType( wxEVT_CHAR_HOOK );
1525         handled = tlw->GetEventHandler()->ProcessEvent( event );
1526         if ( handled && event.GetSkipped() )
1527             handled = false ;
1528     }
1529
1530     if ( !handled )
1531     {
1532         event.SetEventType( wxEVT_CHAR );
1533         event.Skip( false ) ;
1534         handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1535     }
1536
1537     if ( !handled && (keyval == WXK_TAB) )
1538     {
1539         wxWindow* iter = focus->GetParent() ;
1540         while ( iter && !handled )
1541         {
1542             if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
1543             {
1544                 wxNavigationKeyEvent new_event;
1545                 new_event.SetEventObject( focus );
1546                 new_event.SetDirection( !event.ShiftDown() );
1547                 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
1548                 new_event.SetWindowChange( event.ControlDown() );
1549                 new_event.SetCurrentFocus( focus );
1550                 handled = focus->GetParent()->GetEventHandler()->ProcessEvent( new_event );
1551                 if ( handled && new_event.GetSkipped() )
1552                     handled = false ;
1553             }
1554
1555             iter = iter->GetParent() ;
1556         }
1557     }
1558
1559     // backdoor handler for default return and command escape
1560     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
1561     {
1562         // if window is not having a focus still testing for default enter or cancel
1563         // TODO: add the UMA version for ActiveNonFloatingWindow
1564         wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
1565         if ( focus )
1566         {
1567             if ( keyval == WXK_RETURN )
1568             {
1569                 wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(focus), wxTopLevelWindow);
1570                 if ( tlw && tlw->GetDefaultItem() )
1571                 {
1572                     wxButton *def = wxDynamicCast(tlw->GetDefaultItem(), wxButton);
1573                     if ( def && def->IsEnabled() )
1574                     {
1575                         wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
1576                         event.SetEventObject(def);
1577                         def->Command(event);
1578
1579                         return true ;
1580                     }
1581                 }
1582             }
1583             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
1584             {
1585                 // generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs)
1586                 wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
1587                 new_event.SetEventObject( focus );
1588                 handled = focus->GetEventHandler()->ProcessEvent( new_event );
1589             }
1590         }
1591     }
1592     return handled ;
1593 }
1594
1595 // This method handles common code for SendKeyDown, SendKeyUp, and SendChar events.
1596 void wxApp::MacCreateKeyEvent( wxKeyEvent& event, wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1597 {
1598     short keycode, keychar ;
1599
1600     keychar = short(keymessage & charCodeMask);
1601     keycode = short(keymessage & keyCodeMask) >> 8 ;
1602     if ( !(event.GetEventType() == wxEVT_CHAR) && (modifiers & (controlKey | shiftKey | optionKey) ) )
1603     {
1604         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1605         // and look at the character after
1606         UInt32 state = 0;
1607         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey | shiftKey | optionKey))) | keycode, &state);
1608         keychar = short(keyInfo & charCodeMask);
1609     }
1610
1611     long keyval = wxMacTranslateKey(keychar, keycode) ;
1612     if ( keyval == keychar && ( event.GetEventType() == wxEVT_KEY_UP || event.GetEventType() == wxEVT_KEY_DOWN ) )
1613         keyval = wxToupper( keyval ) ;
1614
1615     // Check for NUMPAD keys
1616     if (keyval >= '0' && keyval <= '9' && keycode >= 82 && keycode <= 92)
1617     {
1618         keyval = (keyval - '0') + WXK_NUMPAD0;
1619     }
1620     else if (keycode >= 67 && keycode <= 81)
1621     {
1622         switch (keycode)
1623         {
1624         case 76 :
1625             keyval = WXK_NUMPAD_ENTER;
1626             break;
1627
1628         case 81:
1629             keyval = WXK_NUMPAD_EQUAL;
1630             break;
1631
1632         case 67:
1633             keyval = WXK_NUMPAD_MULTIPLY;
1634             break;
1635
1636         case 75:
1637             keyval = WXK_NUMPAD_DIVIDE;
1638             break;
1639
1640         case 78:
1641             keyval = WXK_NUMPAD_SUBTRACT;
1642             break;
1643
1644         case 69:
1645             keyval = WXK_NUMPAD_ADD;
1646             break;
1647
1648         case 65:
1649             keyval = WXK_NUMPAD_DECIMAL;
1650             break;
1651
1652         default:
1653             break;
1654         } // end switch
1655     }
1656
1657     event.m_shiftDown = modifiers & shiftKey;
1658     event.m_controlDown = modifiers & controlKey;
1659     event.m_altDown = modifiers & optionKey;
1660     event.m_metaDown = modifiers & cmdKey;
1661     event.m_keyCode = keyval ;
1662 #if wxUSE_UNICODE
1663     event.m_uniChar = uniChar ;
1664 #endif
1665
1666     event.m_rawCode = keymessage;
1667     event.m_rawFlags = modifiers;
1668     event.m_x = wherex;
1669     event.m_y = wherey;
1670     event.SetTimestamp(when);
1671     event.SetEventObject(focus);
1672 }