src/osx/carbon/app.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/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 #include "wx/thread.h"
  43 #include "wx/evtloop.h"
  44
  45 #include <string.h>
  46
  47 // mac
  48 #if wxOSX_USE_CARBON
  49 #include "wx/osx/uma.h"
  50 #else
  51 #include "wx/osx/private.h"
  52 #endif
  53
  54 #if defined(WXMAKINGDLL_CORE)
  55 #   include <mach-o/dyld.h>
  56 #endif
  57
  58 // Keep linker from discarding wxStockGDIMac
  59 wxFORCE_LINK_MODULE(gdiobj)
  60
  61 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
  62 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
  63     EVT_IDLE(wxApp::OnIdle)
  64     EVT_END_SESSION(wxApp::OnEndSession)
  65     EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
  66 END_EVENT_TABLE()
  67
  68
  69 // platform specific static variables
  70 static const short kwxMacAppleMenuId = 1 ;
  71
  72 wxWindow* wxApp::s_captureWindow = NULL ;
  73 long      wxApp::s_lastModifiers = 0 ;
  74
  75 long      wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
  76 long      wxApp::s_macPreferencesMenuItemId = wxID_PREFERENCES ;
  77 long      wxApp::s_macExitMenuItemId = wxID_EXIT ;
  78 wxString  wxApp::s_macHelpMenuTitleName = wxT("&Help") ;
  79
  80 bool      wxApp::sm_isEmbedded = false; // Normally we're not a plugin
  81
  82 #if wxOSX_USE_CARBON
  83
  84 //----------------------------------------------------------------------
  85 // Core Apple Event Support
  86 //----------------------------------------------------------------------
  87
  88 AEEventHandlerUPP sODocHandler = NULL ;
  89 AEEventHandlerUPP sGURLHandler = NULL ;
  90 AEEventHandlerUPP sOAppHandler = NULL ;
  91 AEEventHandlerUPP sPDocHandler = NULL ;
  92 AEEventHandlerUPP sRAppHandler = NULL ;
  93 AEEventHandlerUPP sQuitHandler = NULL ;
  94
  95 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
  96 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
  97 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
  98 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
  99 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
 100 pascal OSErr AEHandleGURL( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
 101
 102 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 103 {
 104     return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
 105 }
 106
 107 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 108 {
 109     return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
 110 }
 111
 112 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 113 {
 114     return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
 115 }
 116
 117 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 118 {
 119     return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
 120 }
 121
 122 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 123 {
 124     return wxTheApp->MacHandleAERApp( (AppleEvent*) event , reply) ;
 125 }
 126
 127 pascal OSErr AEHandleGURL( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 128 {
 129     return wxTheApp->MacHandleAEGURL((WXEVENTREF *)event , reply) ;
 130 }
 131
 132
 133 // AEODoc Calls MacOpenFile on each of the files passed
 134
 135 short wxApp::MacHandleAEODoc(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 136 {
 137     AEDescList docList;
 138     AEKeyword keywd;
 139     DescType returnedType;
 140     Size actualSize;
 141     long itemsInList;
 142     OSErr err;
 143     short i;
 144
 145     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 146     if (err != noErr)
 147         return err;
 148
 149     err = AECountItems(&docList, &itemsInList);
 150     if (err != noErr)
 151         return err;
 152
 153     ProcessSerialNumber PSN ;
 154     PSN.highLongOfPSN = 0 ;
 155     PSN.lowLongOfPSN = kCurrentProcess ;
 156     SetFrontProcess( &PSN ) ;
 157
 158     wxString fName ;
 159     FSRef theRef ;
 160
 161     for (i = 1; i <= itemsInList; i++)
 162     {
 163         AEGetNthPtr(
 164             &docList, i, typeFSRef, &keywd, &returnedType,
 165             (Ptr)&theRef, sizeof(theRef), &actualSize);
 166         fName = wxMacFSRefToPath( &theRef ) ;
 167
 168         MacOpenFile(fName);
 169     }
 170
 171     return noErr;
 172 }
 173
 174 // AEODoc Calls MacOpenURL on the url passed
 175
 176 short wxApp::MacHandleAEGURL(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 177 {
 178     DescType returnedType;
 179     Size actualSize;
 180     char url[255];
 181     OSErr err = AEGetParamPtr((AppleEvent *)event, keyDirectObject, typeChar,
 182                               &returnedType, url, sizeof(url)-1,
 183                               &actualSize);
 184     if (err != noErr)
 185         return err;
 186
 187     url[actualSize] = '\0';    // Terminate the C string
 188
 189     ProcessSerialNumber PSN ;
 190     PSN.highLongOfPSN = 0 ;
 191     PSN.lowLongOfPSN = kCurrentProcess ;
 192     SetFrontProcess( &PSN ) ;
 193
 194     MacOpenURL(wxString(url, wxConvUTF8));
 195
 196     return noErr;
 197 }
 198
 199 // AEPDoc Calls MacPrintFile on each of the files passed
 200
 201 short wxApp::MacHandleAEPDoc(const WXEVENTREF event , WXEVENTREF WXUNUSED(reply))
 202 {
 203     AEDescList docList;
 204     AEKeyword keywd;
 205     DescType returnedType;
 206     Size actualSize;
 207     long itemsInList;
 208     OSErr err;
 209     short i;
 210
 211     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 212     if (err != noErr)
 213         return err;
 214
 215     err = AECountItems(&docList, &itemsInList);
 216     if (err != noErr)
 217         return err;
 218
 219     ProcessSerialNumber PSN ;
 220     PSN.highLongOfPSN = 0 ;
 221     PSN.lowLongOfPSN = kCurrentProcess ;
 222     SetFrontProcess( &PSN ) ;
 223
 224     wxString fName ;
 225     FSRef theRef ;
 226
 227     for (i = 1; i <= itemsInList; i++)
 228     {
 229         AEGetNthPtr(
 230             &docList, i, typeFSRef, &keywd, &returnedType,
 231             (Ptr)&theRef, sizeof(theRef), &actualSize);
 232         fName = wxMacFSRefToPath( &theRef ) ;
 233
 234         MacPrintFile(fName);
 235     }
 236
 237     return noErr;
 238 }
 239
 240 // AEOApp calls MacNewFile
 241
 242 short wxApp::MacHandleAEOApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 243 {
 244     MacNewFile() ;
 245     return noErr ;
 246 }
 247
 248 // AEQuit attempts to quit the application
 249
 250 short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 251 {
 252     wxCloseEvent event;
 253     wxTheApp->OnQueryEndSession(event);
 254     if ( !event.GetVeto() )
 255     {
 256         wxCloseEvent event;
 257         wxTheApp->OnEndSession(event);
 258     }
 259     return noErr ;
 260 }
 261
 262 // AEROApp calls MacReopenApp
 263
 264 short wxApp::MacHandleAERApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 265 {
 266     MacReopenApp() ;
 267
 268     return noErr ;
 269 }
 270
 271 #endif
 272
 273 //----------------------------------------------------------------------
 274 // Support Routines linking the Mac...File Calls to the Document Manager
 275 //----------------------------------------------------------------------
 276
 277 void wxApp::MacOpenFile(const wxString & fileName )
 278 {
 279 #if wxUSE_DOC_VIEW_ARCHITECTURE
 280     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 281     if ( dm )
 282         dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 283 #endif
 284 }
 285
 286 void wxApp::MacOpenURL(const wxString & WXUNUSED(url) )
 287 {
 288 }
 289
 290 void wxApp::MacPrintFile(const wxString & fileName )
 291 {
 292 #if wxUSE_DOC_VIEW_ARCHITECTURE
 293
 294 #if wxUSE_PRINTING_ARCHITECTURE
 295     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 296     if ( dm )
 297     {
 298         wxDocument *doc = dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 299         if ( doc )
 300         {
 301             wxView* view = doc->GetFirstView() ;
 302             if ( view )
 303             {
 304                 wxPrintout *printout = view->OnCreatePrintout();
 305                 if (printout)
 306                 {
 307                     wxPrinter printer;
 308                     printer.Print(view->GetFrame(), printout, true);
 309                     delete printout;
 310                 }
 311             }
 312
 313             if (doc->Close())
 314             {
 315                 doc->DeleteAllViews();
 316                 dm->RemoveDocument(doc) ;
 317             }
 318         }
 319     }
 320 #endif //print
 321
 322 #endif //docview
 323 }
 324
 325
 326
 327 void wxApp::MacNewFile()
 328 {
 329 }
 330
 331 void wxApp::MacReopenApp()
 332 {
 333     // HIG says :
 334     // if there is no open window -> create a new one
 335     // if all windows are hidden -> show the first
 336     // if some windows are not hidden -> do nothing
 337
 338     wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst();
 339     if ( node == NULL )
 340     {
 341         MacNewFile() ;
 342     }
 343     else
 344     {
 345         wxTopLevelWindow* firstIconized = NULL ;
 346         wxTopLevelWindow* firstHidden = NULL ;
 347         while (node)
 348         {
 349             wxTopLevelWindow* win = (wxTopLevelWindow*) node->GetData();
 350             if ( !win->IsShown() )
 351             {
 352                 // make sure we don't show 'virtual toplevel windows' like wxTaskBarIconWindow
 353                 if ( firstHidden == NULL && ( wxDynamicCast( win, wxFrame ) || wxDynamicCast( win, wxDialog ) ) )
 354                    firstHidden = win ;
 355             }
 356             else if ( win->IsIconized() )
 357             {
 358                 if ( firstIconized == NULL )
 359                     firstIconized = win ;
 360             }
 361             else
 362             {
 363                 // we do have a visible, non-iconized toplevelwindow -> do nothing
 364                 return;
 365             }
 366
 367             node = node->GetNext();
 368         }
 369
 370         if ( firstIconized )
 371             firstIconized->Iconize( false ) ;
 372         else if ( firstHidden )
 373             firstHidden->Show( true );
 374     }
 375 }
 376
 377 //----------------------------------------------------------------------
 378 // Macintosh CommandID support - converting between native and wx IDs
 379 //----------------------------------------------------------------------
 380
 381 // if no native match they just return the passed-in id
 382
 383 #if wxOSX_USE_CARBON
 384
 385 struct IdPair
 386 {
 387     UInt32 macId ;
 388     int wxId ;
 389 } ;
 390
 391 IdPair gCommandIds [] =
 392 {
 393     { kHICommandCut ,           wxID_CUT } ,
 394     { kHICommandCopy ,          wxID_COPY } ,
 395     { kHICommandPaste ,         wxID_PASTE } ,
 396     { kHICommandSelectAll ,     wxID_SELECTALL } ,
 397     { kHICommandClear ,         wxID_CLEAR } ,
 398     { kHICommandUndo ,          wxID_UNDO } ,
 399     { kHICommandRedo ,          wxID_REDO } ,
 400 } ;
 401
 402 int wxMacCommandToId( UInt32 macCommandId )
 403 {
 404     int wxid = 0 ;
 405
 406     switch ( macCommandId )
 407     {
 408         case kHICommandPreferences :
 409             wxid = wxApp::s_macPreferencesMenuItemId ;
 410             break ;
 411
 412         case kHICommandQuit :
 413             wxid = wxApp::s_macExitMenuItemId ;
 414             break ;
 415
 416         case kHICommandAbout :
 417             wxid = wxApp::s_macAboutMenuItemId ;
 418             break ;
 419
 420         default :
 421             {
 422                 for ( size_t i = 0 ; i < WXSIZEOF(gCommandIds) ; ++i )
 423                 {
 424                     if ( gCommandIds[i].macId == macCommandId )
 425                     {
 426                         wxid = gCommandIds[i].wxId ;
 427                         break ;
 428                     }
 429                 }
 430             }
 431             break ;
 432     }
 433
 434     if ( wxid == 0 )
 435         wxid = (int) macCommandId ;
 436
 437     return wxid ;
 438 }
 439
 440 UInt32 wxIdToMacCommand( int wxId )
 441 {
 442     UInt32 macId = 0 ;
 443
 444     if ( wxId == wxApp::s_macPreferencesMenuItemId )
 445         macId = kHICommandPreferences ;
 446     else if (wxId == wxApp::s_macExitMenuItemId)
 447         macId = kHICommandQuit ;
 448     else if (wxId == wxApp::s_macAboutMenuItemId)
 449         macId = kHICommandAbout ;
 450     else
 451     {
 452         for ( size_t i = 0 ; i < WXSIZEOF(gCommandIds) ; ++i )
 453         {
 454             if ( gCommandIds[i].wxId == wxId )
 455             {
 456                 macId = gCommandIds[i].macId ;
 457                 break ;
 458             }
 459         }
 460     }
 461
 462     if ( macId == 0 )
 463         macId = (int) wxId ;
 464
 465     return macId ;
 466 }
 467
 468 wxMenu* wxFindMenuFromMacCommand( const HICommand &command , wxMenuItem* &item )
 469 {
 470     wxMenu* itemMenu = NULL ;
 471 #ifndef __WXUNIVERSAL__
 472     int id = 0 ;
 473
 474     // for 'standard' commands which don't have a wx-menu
 475     if ( command.commandID == kHICommandPreferences || command.commandID == kHICommandQuit || command.commandID == kHICommandAbout )
 476     {
 477         id = wxMacCommandToId( command.commandID ) ;
 478
 479         wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 480         if ( mbar )
 481             item = mbar->FindItem( id , &itemMenu ) ;
 482     }
 483     else if ( command.commandID != 0 && command.menu.menuRef != 0 && command.menu.menuItemIndex != 0 )
 484     {
 485         id = wxMacCommandToId( command.commandID ) ;
 486         // make sure it is one of our own menus, or of the 'synthetic' apple and help menus , otherwise don't touch
 487         MenuItemIndex firstUserHelpMenuItem ;
 488         static MenuHandle helpMenuHandle = NULL ;
 489         if ( helpMenuHandle == NULL )
 490         {
 491             if ( UMAGetHelpMenuDontCreate( &helpMenuHandle , &firstUserHelpMenuItem) != noErr )
 492                 helpMenuHandle = NULL ;
 493         }
 494
 495         // is it part of the application or the Help menu, then look for the id directly
 496         if ( ( GetMenuHandle( kwxMacAppleMenuId ) != NULL && command.menu.menuRef == GetMenuHandle( kwxMacAppleMenuId ) ) ||
 497              ( helpMenuHandle != NULL && command.menu.menuRef == helpMenuHandle ) ||
 498              wxMenuBar::MacGetWindowMenuHMenu() != NULL && command.menu.menuRef == wxMenuBar::MacGetWindowMenuHMenu() )
 499         {
 500             wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 501             if ( mbar )
 502                 item = mbar->FindItem( id , &itemMenu ) ;
 503         }
 504         else
 505         {
 506             URefCon refCon = 0 ;
 507
 508             GetMenuItemRefCon( command.menu.menuRef , command.menu.menuItemIndex , &refCon ) ;
 509             itemMenu = wxFindMenuFromMacMenu( command.menu.menuRef ) ;
 510             if ( itemMenu != NULL && refCon != 0)
 511                 item = (wxMenuItem*) refCon;
 512         }
 513     }
 514 #endif
 515     return itemMenu ;
 516 }
 517
 518 #endif
 519
 520 //----------------------------------------------------------------------
 521 // Carbon Event Handler
 522 //----------------------------------------------------------------------
 523
 524 #if wxOSX_USE_CARBON
 525
 526 static const EventTypeSpec eventList[] =
 527 {
 528     { kEventClassCommand, kEventProcessCommand } ,
 529     { kEventClassCommand, kEventCommandUpdateStatus } ,
 530
 531     { kEventClassMenu, kEventMenuOpening },
 532     { kEventClassMenu, kEventMenuClosed },
 533     { kEventClassMenu, kEventMenuTargetItem },
 534
 535     { kEventClassApplication , kEventAppActivated } ,
 536     { kEventClassApplication , kEventAppDeactivated } ,
 537     // handling the quit event is not recommended by apple
 538     // rather using the quit apple event - which we do
 539
 540     { kEventClassAppleEvent , kEventAppleEvent } ,
 541
 542     { kEventClassMouse , kEventMouseDown } ,
 543     { kEventClassMouse , kEventMouseMoved } ,
 544     { kEventClassMouse , kEventMouseUp } ,
 545     { kEventClassMouse , kEventMouseDragged } ,
 546     { 'WXMC' , 'WXMC' }
 547 } ;
 548
 549 static pascal OSStatus
 550 wxMacAppMenuEventHandler( EventHandlerCallRef WXUNUSED(handler),
 551                           EventRef event,
 552                           void *WXUNUSED(data) )
 553 {
 554     wxMacCarbonEvent cEvent( event ) ;
 555     MenuRef menuRef = cEvent.GetParameter<MenuRef>(kEventParamDirectObject) ;
 556 #ifndef __WXUNIVERSAL__
 557     wxMenu* menu = wxFindMenuFromMacMenu( menuRef ) ;
 558
 559     if ( menu )
 560     {
 561         switch (GetEventKind(event))
 562         {
 563             case kEventMenuOpening:
 564                 menu->HandleMenuOpened();
 565                 break;
 566
 567             case kEventMenuClosed:
 568                 menu->HandleMenuClosed();
 569                 break;
 570
 571             case kEventMenuTargetItem:
 572                 {
 573                     HICommand command ;
 574
 575                     command.menu.menuRef = menuRef;
 576                     command.menu.menuItemIndex = cEvent.GetParameter<MenuItemIndex>(kEventParamMenuItemIndex,typeMenuItemIndex) ;
 577                     command.commandID = cEvent.GetParameter<MenuCommand>(kEventParamMenuCommand,typeMenuCommand) ;
 578                     if (command.commandID != 0)
 579                     {
 580                         wxMenuItem* item = NULL ;
 581                         wxMenu* itemMenu = wxFindMenuFromMacCommand( command , item ) ;
 582                         if ( itemMenu && item )
 583                             itemMenu->HandleMenuItemHighlighted( item );
 584                     }
 585                 }
 586                 break;
 587
 588             default:
 589                 wxFAIL_MSG(wxT("Unexpected menu event kind"));
 590                 break;
 591         }
 592
 593     }
 594 #endif
 595     return eventNotHandledErr;
 596 }
 597
 598 static pascal OSStatus
 599 wxMacAppCommandEventHandler( EventHandlerCallRef WXUNUSED(handler) ,
 600                              EventRef event ,
 601                              void *WXUNUSED(data) )
 602 {
 603     OSStatus result = eventNotHandledErr ;
 604
 605     HICommand command ;
 606
 607     wxMacCarbonEvent cEvent( event ) ;
 608     cEvent.GetParameter<HICommand>(kEventParamDirectObject,typeHICommand,&command) ;
 609
 610     wxMenuItem* item = NULL ;
 611     wxMenu* itemMenu = wxFindMenuFromMacCommand( command , item ) ;
 612
 613     if ( item )
 614     {
 615         wxASSERT( itemMenu != NULL ) ;
 616
 617         switch ( cEvent.GetKind() )
 618         {
 619             case kEventProcessCommand :
 620                 if ( itemMenu->HandleCommandProcess( item ) )
 621                     result = noErr;
 622             break ;
 623
 624         case kEventCommandUpdateStatus:
 625             if ( itemMenu->HandleCommandUpdateStatus( item ) )
 626                     result = noErr;
 627             break ;
 628
 629         default :
 630             break ;
 631         }
 632     }
 633     return result ;
 634 }
 635
 636 static pascal OSStatus
 637 wxMacAppApplicationEventHandler( EventHandlerCallRef WXUNUSED(handler) ,
 638                                  EventRef event ,
 639                                  void *WXUNUSED(data) )
 640 {
 641     OSStatus result = eventNotHandledErr ;
 642     switch ( GetEventKind( event ) )
 643     {
 644         case kEventAppActivated :
 645             if ( wxTheApp )
 646                 wxTheApp->SetActive( true , NULL ) ;
 647             result = noErr ;
 648             break ;
 649
 650         case kEventAppDeactivated :
 651             if ( wxTheApp )
 652                 wxTheApp->SetActive( false , NULL ) ;
 653             result = noErr ;
 654             break ;
 655
 656         default :
 657             break ;
 658     }
 659
 660     return result ;
 661 }
 662
 663 pascal OSStatus wxMacAppEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 664 {
 665     EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
 666     EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 667     wxTheApp->MacSetCurrentEvent( event , handler ) ;
 668
 669     OSStatus result = eventNotHandledErr ;
 670     switch ( GetEventClass( event ) )
 671     {
 672 #ifndef __LP64__
 673         case kEventClassCommand :
 674             result = wxMacAppCommandEventHandler( handler , event , data ) ;
 675             break ;
 676 #endif
 677         case kEventClassApplication :
 678             result = wxMacAppApplicationEventHandler( handler , event , data ) ;
 679             break ;
 680 #ifndef __LP64__
 681         case kEventClassMenu :
 682             result = wxMacAppMenuEventHandler( handler , event , data ) ;
 683             break ;
 684
 685         case kEventClassMouse :
 686             {
 687                 wxMacCarbonEvent cEvent( event ) ;
 688
 689                 WindowRef window ;
 690                 Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 691                 ::FindWindow(screenMouseLocation, &window);
 692                 // only send this event in case it had not already been sent to a tlw, as we get
 693                 // double events otherwise (in case event.skip) was called
 694                 if ( window == NULL )
 695                     result = wxMacTopLevelMouseEventHandler( handler , event , NULL ) ;
 696             }
 697             break ;
 698 #endif
 699         case kEventClassAppleEvent :
 700             {
 701 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
 702                 if ( AEProcessEvent != NULL )
 703                 {
 704                     result = AEProcessEvent(event);
 705                 }
 706 #endif
 707 #if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
 708                 {
 709                     EventRecord rec ;
 710
 711                     wxMacConvertEventToRecord( event , &rec ) ;
 712                     result = AEProcessAppleEvent( &rec ) ;
 713                 }
 714 #endif
 715             }
 716             break ;
 717
 718         default :
 719             break ;
 720     }
 721
 722     wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
 723
 724     return result ;
 725 }
 726
 727 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacAppEventHandler )
 728 #endif
 729
 730 #if wxDEBUG_LEVEL && wxOSX_USE_COCOA_OR_CARBON
 731
 732 pascal static void
 733 wxMacAssertOutputHandler(OSType WXUNUSED(componentSignature),
 734                          UInt32 WXUNUSED(options),
 735                          const char *assertionString,
 736                          const char *exceptionLabelString,
 737                          const char *errorString,
 738                          const char *fileName,
 739                          long lineNumber,
 740                          void *value,
 741                          ConstStr255Param WXUNUSED(outputMsg))
 742 {
 743     // flow into assert handling
 744     wxString fileNameStr ;
 745     wxString assertionStr ;
 746     wxString exceptionStr ;
 747     wxString errorStr ;
 748
 749 #if wxUSE_UNICODE
 750     fileNameStr = wxString(fileName, wxConvLocal);
 751     assertionStr = wxString(assertionString, wxConvLocal);
 752     exceptionStr = wxString((exceptionLabelString!=0) ? exceptionLabelString : "", wxConvLocal) ;
 753     errorStr = wxString((errorString!=0) ? errorString : "", wxConvLocal) ;
 754 #else
 755     fileNameStr = fileName;
 756     assertionStr = assertionString;
 757     exceptionStr = (exceptionLabelString!=0) ? exceptionLabelString : "" ;
 758     errorStr = (errorString!=0) ? errorString : "" ;
 759 #endif
 760
 761 #if 1
 762     // flow into log
 763     wxLogDebug( wxT("AssertMacros: %s %s %s file: %s, line: %ld (value %p)\n"),
 764         assertionStr.c_str() ,
 765         exceptionStr.c_str() ,
 766         errorStr.c_str(),
 767         fileNameStr.c_str(), lineNumber ,
 768         value ) ;
 769 #else
 770
 771     wxOnAssert(fileNameStr, lineNumber , assertionStr ,
 772         wxString::Format( wxT("%s %s value (%p)") , exceptionStr, errorStr , value ) ) ;
 773 #endif
 774 }
 775
 776 #endif // wxDEBUG_LEVEL
 777
 778 bool wxApp::Initialize(int& argc, wxChar **argv)
 779 {
 780     // Mac-specific
 781
 782 #if wxDEBUG_LEVEL && wxOSX_USE_COCOA_OR_CARBON
 783     InstallDebugAssertOutputHandler( NewDebugAssertOutputHandlerUPP( wxMacAssertOutputHandler ) );
 784 #endif
 785
 786     // Mac OS X passes a process serial number command line argument when
 787     // the application is launched from the Finder. This argument must be
 788     // removed from the command line arguments before being handled by the
 789     // application (otherwise applications would need to handle it)
 790     if ( argc > 1 )
 791     {
 792         static const wxChar *ARG_PSN = wxT("-psn_");
 793         if ( wxStrncmp(argv[1], ARG_PSN, wxStrlen(ARG_PSN)) == 0 )
 794         {
 795             // remove this argument
 796             --argc;
 797             memmove(argv + 1, argv + 2, argc * sizeof(char *));
 798         }
 799     }
 800
 801     if ( !wxAppBase::Initialize(argc, argv) )
 802         return false;
 803
 804 #if wxUSE_INTL
 805     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
 806 #endif
 807
 808     // these might be the startup dirs, set them to the 'usual' dir containing the app bundle
 809     wxString startupCwd = wxGetCwd() ;
 810     if ( startupCwd == wxT("/") || startupCwd.Right(15) == wxT("/Contents/MacOS") )
 811     {
 812         CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle() ) ;
 813         CFURLRef urlParent = CFURLCreateCopyDeletingLastPathComponent( kCFAllocatorDefault , url ) ;
 814         CFRelease( url ) ;
 815         CFStringRef path = CFURLCopyFileSystemPath ( urlParent , kCFURLPOSIXPathStyle ) ;
 816         CFRelease( urlParent ) ;
 817         wxString cwd = wxCFStringRef(path).AsString(wxLocale::GetSystemEncoding());
 818         wxSetWorkingDirectory( cwd ) ;
 819     }
 820
 821     return true;
 822 }
 823
 824 #if wxOSX_USE_COCOA_OR_CARBON
 825 bool wxApp::CallOnInit()
 826 {
 827     wxMacAutoreleasePool autoreleasepool;
 828     return OnInit();
 829 }
 830 #endif
 831
 832 bool wxApp::OnInitGui()
 833 {
 834     if ( !wxAppBase::OnInitGui() )
 835         return false ;
 836
 837     if ( !DoInitGui() )
 838         return false;
 839
 840     return true ;
 841 }
 842
 843 bool wxApp::ProcessIdle()
 844 {
 845     wxMacAutoreleasePool autoreleasepool;
 846     return wxAppBase::ProcessIdle();
 847 }
 848
 849 int wxApp::OnRun()
 850 {
 851     wxMacAutoreleasePool pool;
 852     return wxAppBase::OnRun();
 853 }
 854
 855 #if wxOSX_USE_CARBON
 856 bool wxApp::DoInitGui()
 857 {
 858     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 859     if (!sm_isEmbedded)
 860     {
 861         InstallApplicationEventHandler(
 862             GetwxMacAppEventHandlerUPP(),
 863             GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
 864     }
 865
 866     if (!sm_isEmbedded)
 867     {
 868         sODocHandler = NewAEEventHandlerUPP(AEHandleODoc) ;
 869         sGURLHandler = NewAEEventHandlerUPP(AEHandleGURL) ;
 870         sOAppHandler = NewAEEventHandlerUPP(AEHandleOApp) ;
 871         sPDocHandler = NewAEEventHandlerUPP(AEHandlePDoc) ;
 872         sRAppHandler = NewAEEventHandlerUPP(AEHandleRApp) ;
 873         sQuitHandler = NewAEEventHandlerUPP(AEHandleQuit) ;
 874
 875         AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 876                                sODocHandler , 0 , FALSE ) ;
 877         AEInstallEventHandler( kInternetEventClass, kAEGetURL,
 878                                sGURLHandler , 0 , FALSE ) ;
 879         AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 880                                sOAppHandler , 0 , FALSE ) ;
 881         AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 882                                sPDocHandler , 0 , FALSE ) ;
 883         AEInstallEventHandler( kCoreEventClass , kAEReopenApplication ,
 884                                sRAppHandler , 0 , FALSE ) ;
 885         AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 886                                sQuitHandler , 0 , FALSE ) ;
 887     }
 888
 889     if ( !wxMacInitCocoa() )
 890         return false;
 891
 892     return true;
 893 }
 894
 895 void wxApp::DoCleanUp()
 896 {
 897     if (!sm_isEmbedded)
 898         RemoveEventHandler( (EventHandlerRef)(wxTheApp->m_macEventHandler) );
 899
 900     if (!sm_isEmbedded)
 901     {
 902         AERemoveEventHandler( kCoreEventClass , kAEOpenDocuments ,
 903                                sODocHandler , FALSE ) ;
 904         AERemoveEventHandler( kInternetEventClass, kAEGetURL,
 905                                sGURLHandler , FALSE ) ;
 906         AERemoveEventHandler( kCoreEventClass , kAEOpenApplication ,
 907                                sOAppHandler , FALSE ) ;
 908         AERemoveEventHandler( kCoreEventClass , kAEPrintDocuments ,
 909                                sPDocHandler , FALSE ) ;
 910         AERemoveEventHandler( kCoreEventClass , kAEReopenApplication ,
 911                                sRAppHandler , FALSE ) ;
 912         AERemoveEventHandler( kCoreEventClass , kAEQuitApplication ,
 913                                sQuitHandler , FALSE ) ;
 914
 915         DisposeAEEventHandlerUPP( sODocHandler ) ;
 916         DisposeAEEventHandlerUPP( sGURLHandler ) ;
 917         DisposeAEEventHandlerUPP( sOAppHandler ) ;
 918         DisposeAEEventHandlerUPP( sPDocHandler ) ;
 919         DisposeAEEventHandlerUPP( sRAppHandler ) ;
 920         DisposeAEEventHandlerUPP( sQuitHandler ) ;
 921     }
 922 }
 923
 924 #endif
 925
 926 void wxApp::CleanUp()
 927 {
 928     wxMacAutoreleasePool autoreleasepool;
 929 #if wxUSE_TOOLTIPS
 930     wxToolTip::RemoveToolTips() ;
 931 #endif
 932
 933     DoCleanUp();
 934
 935     wxAppBase::CleanUp();
 936 }
 937
 938 //----------------------------------------------------------------------
 939 // misc initialization stuff
 940 //----------------------------------------------------------------------
 941
 942 #if wxOSX_USE_CARBON && MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
 943 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
 944 {
 945     OSStatus err = noErr ;
 946     bool converted = ConvertEventRefToEventRecord( event, rec) ;
 947
 948     if ( !converted )
 949     {
 950         switch ( GetEventClass( event ) )
 951         {
 952             case kEventClassKeyboard :
 953             {
 954                 converted = true ;
 955                 switch ( GetEventKind(event) )
 956                 {
 957                     case kEventRawKeyDown :
 958                         rec->what = keyDown ;
 959                         break ;
 960
 961                     case kEventRawKeyRepeat :
 962                         rec->what = autoKey ;
 963                         break ;
 964
 965                     case kEventRawKeyUp :
 966                         rec->what = keyUp ;
 967                         break ;
 968
 969                     case kEventRawKeyModifiersChanged :
 970                         rec->what = nullEvent ;
 971                         break ;
 972
 973                     default :
 974                         converted = false ;
 975                         break ;
 976                 }
 977
 978                 if ( converted )
 979                 {
 980                     UInt32 keyCode ;
 981                     unsigned char charCode ;
 982                     UInt32 modifiers ;
 983                     GetMouse( &rec->where) ;
 984                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
 985                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
 986                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
 987                     rec->modifiers = modifiers ;
 988                     rec->message = (keyCode << 8 ) + charCode ;
 989                 }
 990             }
 991             break ;
 992
 993             case kEventClassTextInput :
 994             {
 995                 switch ( GetEventKind( event ) )
 996                 {
 997                     case kEventTextInputUnicodeForKeyEvent :
 998                         {
 999                             EventRef rawEvent ;
1000                             err = GetEventParameter(
1001                                 event, kEventParamTextInputSendKeyboardEvent, typeEventRef, NULL,
1002                                 sizeof(rawEvent), NULL, &rawEvent ) ;
1003                             converted = true ;
1004
1005                             {
1006                                 UInt32 keyCode, modifiers;
1007                                 unsigned char charCode ;
1008                                 GetMouse( &rec->where) ;
1009                                 rec->what = keyDown ;
1010                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1011                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1012                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1013                                 rec->modifiers = modifiers ;
1014                                 rec->message = (keyCode << 8 ) + charCode ;
1015                             }
1016                        }
1017                        break ;
1018
1019                     default :
1020                         break ;
1021                 }
1022             }
1023             break ;
1024
1025             default :
1026                 break ;
1027         }
1028     }
1029
1030     return converted ;
1031 }
1032 #endif
1033
1034 wxApp::wxApp()
1035 {
1036     m_printMode = wxPRINT_WINDOWS;
1037
1038     m_macCurrentEvent = NULL ;
1039     m_macCurrentEventHandlerCallRef = NULL ;
1040     m_macPool = new wxMacAutoreleasePool();
1041 }
1042
1043 wxApp::~wxApp()
1044 {
1045     if (m_macPool)
1046         delete m_macPool;
1047 }
1048
1049 CFMutableArrayRef GetAutoReleaseArray()
1050 {
1051     static CFMutableArrayRef array = 0;
1052     if ( array == 0)
1053         array= CFArrayCreateMutable(kCFAllocatorDefault,0,&kCFTypeArrayCallBacks);
1054     return array;
1055 }
1056
1057 void wxApp::MacAddToAutorelease( void* cfrefobj )
1058 {
1059     CFArrayAppendValue( GetAutoReleaseArray(), cfrefobj );
1060 }
1061
1062 void wxApp::MacReleaseAutoreleasePool()
1063 {
1064     if (m_macPool)
1065         delete m_macPool;
1066     m_macPool = new wxMacAutoreleasePool();
1067 }
1068
1069 void wxApp::OnIdle(wxIdleEvent& WXUNUSED(event))
1070 {
1071     // If they are pending events, we must process them: pending events are
1072     // either events to the threads other than main or events posted with
1073     // wxPostEvent() functions
1074 #ifndef __WXUNIVERSAL__
1075 #if wxUSE_MENUS
1076   if (!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
1077     wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
1078 #endif
1079 #endif
1080     CFArrayRemoveAllValues( GetAutoReleaseArray() );
1081 }
1082
1083 void wxApp::WakeUpIdle()
1084 {
1085     wxEventLoopBase * const loop = wxEventLoopBase::GetActive();
1086
1087     if ( loop )
1088         loop->WakeUp();
1089 }
1090
1091 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1092 {
1093     if (GetTopWindow())
1094         GetTopWindow()->Close(true);
1095 }
1096
1097 // Default behaviour: close the application with prompts. The
1098 // user can veto the close, and therefore the end session.
1099 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1100 {
1101     if ( !wxDialog::OSXHasModalDialogsOpen() )
1102     {
1103         if (GetTopWindow())
1104         {
1105             if (!GetTopWindow()->Close(!event.CanVeto()))
1106                 event.Veto(true);
1107         }
1108     }
1109     else
1110     {
1111         event.Veto(true);
1112     }
1113 }
1114
1115 extern "C" void wxCYield() ;
1116 void wxCYield()
1117 {
1118     wxYield() ;
1119 }
1120
1121 // virtual
1122 void wxApp::MacHandleUnhandledEvent( WXEVENTREF WXUNUSED(evr) )
1123 {
1124     // Override to process unhandled events as you please
1125 }
1126
1127 #if wxOSX_USE_CARBON
1128
1129 long wxMacTranslateKey(unsigned char key, unsigned char code)
1130 {
1131     long retval = key ;
1132     switch (key)
1133     {
1134         case kHomeCharCode :
1135             retval = WXK_HOME;
1136             break;
1137
1138         case kEnterCharCode :
1139             retval = WXK_RETURN;
1140             break;
1141         case kEndCharCode :
1142             retval = WXK_END;
1143             break;
1144
1145         case kHelpCharCode :
1146             retval = WXK_HELP;
1147             break;
1148
1149         case kBackspaceCharCode :
1150             retval = WXK_BACK;
1151             break;
1152
1153         case kTabCharCode :
1154             retval = WXK_TAB;
1155             break;
1156
1157         case kPageUpCharCode :
1158             retval = WXK_PAGEUP;
1159             break;
1160
1161         case kPageDownCharCode :
1162             retval = WXK_PAGEDOWN;
1163             break;
1164
1165         case kReturnCharCode :
1166             retval = WXK_RETURN;
1167             break;
1168
1169         case kFunctionKeyCharCode :
1170         {
1171             switch ( code )
1172             {
1173                 case 0x7a :
1174                     retval = WXK_F1 ;
1175                     break;
1176
1177                 case 0x78 :
1178                     retval = WXK_F2 ;
1179                     break;
1180
1181                 case 0x63 :
1182                     retval = WXK_F3 ;
1183                     break;
1184
1185                 case 0x76 :
1186                     retval = WXK_F4 ;
1187                     break;
1188
1189                 case 0x60 :
1190                     retval = WXK_F5 ;
1191                     break;
1192
1193                 case 0x61 :
1194                     retval = WXK_F6 ;
1195                     break;
1196
1197                 case 0x62:
1198                     retval = WXK_F7 ;
1199                     break;
1200
1201                 case 0x64 :
1202                     retval = WXK_F8 ;
1203                     break;
1204
1205                 case 0x65 :
1206                     retval = WXK_F9 ;
1207                     break;
1208
1209                 case 0x6D :
1210                     retval = WXK_F10 ;
1211                     break;
1212
1213                 case 0x67 :
1214                     retval = WXK_F11 ;
1215                     break;
1216
1217                 case 0x6F :
1218                     retval = WXK_F12 ;
1219                     break;
1220
1221                 case 0x69 :
1222                     retval = WXK_F13 ;
1223                     break;
1224
1225                 case 0x6B :
1226                     retval = WXK_F14 ;
1227                     break;
1228
1229                 case 0x71 :
1230                     retval = WXK_F15 ;
1231                     break;
1232
1233                 default:
1234                     break;
1235             }
1236         }
1237         break ;
1238
1239         case kEscapeCharCode :
1240             retval = WXK_ESCAPE ;
1241             break ;
1242
1243         case kLeftArrowCharCode :
1244             retval = WXK_LEFT ;
1245             break ;
1246
1247         case kRightArrowCharCode :
1248             retval = WXK_RIGHT ;
1249             break ;
1250
1251         case kUpArrowCharCode :
1252             retval = WXK_UP ;
1253             break ;
1254
1255         case kDownArrowCharCode :
1256             retval = WXK_DOWN ;
1257             break ;
1258
1259         case kDeleteCharCode :
1260             retval = WXK_DELETE ;
1261             break ;
1262
1263         default:
1264             break ;
1265      } // end switch
1266
1267     return retval;
1268 }
1269
1270 int wxMacKeyCodeToModifier(wxKeyCode key)
1271 {
1272     switch (key)
1273     {
1274     case WXK_START:
1275     case WXK_MENU:
1276         return cmdKey;
1277
1278     case WXK_SHIFT:
1279         return shiftKey;
1280
1281     case WXK_CAPITAL:
1282         return alphaLock;
1283
1284     case WXK_ALT:
1285         return optionKey;
1286
1287     case WXK_CONTROL:
1288         return controlKey;
1289
1290     default:
1291         return 0;
1292     }
1293 }
1294 #endif
1295
1296 #if wxOSX_USE_COCOA && MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_6
1297
1298 // defined in utils.mm
1299
1300 #elif wxOSX_USE_COCOA_OR_CARBON
1301
1302 wxMouseState wxGetMouseState()
1303 {
1304     wxMouseState ms;
1305
1306     wxPoint pt = wxGetMousePosition();
1307     ms.SetX(pt.x);
1308     ms.SetY(pt.y);
1309
1310     UInt32 buttons = GetCurrentButtonState();
1311     ms.SetLeftDown( (buttons & 0x01) != 0 );
1312     ms.SetMiddleDown( (buttons & 0x04) != 0 );
1313     ms.SetRightDown( (buttons & 0x02) != 0 );
1314
1315     UInt32 modifiers = GetCurrentKeyModifiers();
1316     ms.SetControlDown(modifiers & controlKey);
1317     ms.SetShiftDown(modifiers & shiftKey);
1318     ms.SetAltDown(modifiers & optionKey);
1319     ms.SetMetaDown(modifiers & cmdKey);
1320
1321     return ms;
1322 }
1323
1324 #endif
1325
1326 // TODO : once the new key/char handling is tested, move all the code to wxWindow
1327
1328 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1329 {
1330     if ( !focus )
1331         return false ;
1332
1333     wxKeyEvent event(wxEVT_KEY_DOWN) ;
1334     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1335
1336     return focus->OSXHandleKeyEvent(event);
1337 }
1338
1339 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1340 {
1341     if ( !focus )
1342         return false ;
1343
1344     wxKeyEvent event( wxEVT_KEY_UP ) ;
1345     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1346
1347     return focus->OSXHandleKeyEvent(event) ;
1348 }
1349
1350 bool wxApp::MacSendCharEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1351 {
1352     if ( !focus )
1353         return false ;
1354     wxKeyEvent event(wxEVT_CHAR) ;
1355     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1356
1357     bool handled = false ;
1358
1359 #if wxOSX_USE_CARBON
1360     long keyval = event.m_keyCode ;
1361     wxNonOwnedWindow *tlw = focus->MacGetTopLevelWindow() ;
1362
1363     if (tlw)
1364     {
1365         event.SetEventType( wxEVT_CHAR_HOOK );
1366         handled = tlw->HandleWindowEvent( event );
1367         if ( handled && event.GetSkipped() )
1368             handled = false ;
1369     }
1370
1371     if ( !handled )
1372     {
1373         event.SetEventType( wxEVT_CHAR );
1374         event.Skip( false ) ;
1375         handled = focus->HandleWindowEvent( event ) ;
1376     }
1377
1378     if ( !handled && (keyval == WXK_TAB) )
1379     {
1380         wxWindow* iter = focus->GetParent() ;
1381         while ( iter && !handled )
1382         {
1383             if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
1384             {
1385                 wxNavigationKeyEvent new_event;
1386                 new_event.SetEventObject( focus );
1387                 new_event.SetDirection( !event.ShiftDown() );
1388                 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
1389                 new_event.SetWindowChange( event.ControlDown() );
1390                 new_event.SetCurrentFocus( focus );
1391                 handled = focus->GetParent()->HandleWindowEvent( new_event );
1392                 if ( handled && new_event.GetSkipped() )
1393                     handled = false ;
1394             }
1395
1396             iter = iter->GetParent() ;
1397         }
1398     }
1399
1400     // backdoor handler for default return and command escape
1401     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->AcceptsFocus() ) )
1402     {
1403         // if window is not having a focus still testing for default enter or cancel
1404         // TODO: add the UMA version for ActiveNonFloatingWindow
1405 #ifndef __LP64__
1406         wxWindow* focus = wxNonOwnedWindow::GetFromWXWindow( (WXWindow) FrontWindow() ) ;
1407         if ( focus )
1408         {
1409             if ( keyval == WXK_RETURN || keyval == WXK_NUMPAD_ENTER )
1410             {
1411                 wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(focus), wxTopLevelWindow);
1412                 if ( tlw && tlw->GetDefaultItem() )
1413                 {
1414                     wxButton *def = wxDynamicCast(tlw->GetDefaultItem(), wxButton);
1415                     if ( def && def->IsEnabled() )
1416                     {
1417                         wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
1418                         event.SetEventObject(def);
1419                         def->Command(event);
1420
1421                         return true ;
1422                     }
1423                 }
1424             }
1425             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
1426             {
1427                 // generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs)
1428                 wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
1429                 new_event.SetEventObject( focus );
1430                 handled = focus->HandleWindowEvent( new_event );
1431             }
1432         }
1433 #endif
1434     }
1435 #endif
1436     return handled ;
1437 }
1438
1439 // This method handles common code for SendKeyDown, SendKeyUp, and SendChar events.
1440 void wxApp::MacCreateKeyEvent( wxKeyEvent& event, wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1441 {
1442 #if wxOSX_USE_CARBON
1443     short keycode, keychar ;
1444
1445     keychar = short(keymessage & charCodeMask);
1446     keycode = short(keymessage & keyCodeMask) >> 8 ;
1447     if ( !(event.GetEventType() == wxEVT_CHAR) && (modifiers & (controlKey | shiftKey | optionKey) ) )
1448     {
1449         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1450         // and look at the character after
1451 #ifdef __LP64__
1452         // TODO new implementation using TextInputSources
1453 #else
1454         UInt32 state = 0;
1455         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey | shiftKey | optionKey))) | keycode, &state);
1456         keychar = short(keyInfo & charCodeMask);
1457 #endif
1458     }
1459
1460     long keyval = wxMacTranslateKey(keychar, keycode) ;
1461     if ( keyval == keychar && ( event.GetEventType() == wxEVT_KEY_UP || event.GetEventType() == wxEVT_KEY_DOWN ) )
1462         keyval = wxToupper( keyval ) ;
1463
1464     // Check for NUMPAD keys.  For KEY_UP/DOWN events we need to use the
1465     // WXK_NUMPAD constants, but for the CHAR event we want to use the
1466     // standard ascii values
1467     if ( event.GetEventType() != wxEVT_CHAR )
1468     {
1469         if (keyval >= '0' && keyval <= '9' && keycode >= 82 && keycode <= 92)
1470         {
1471             keyval = (keyval - '0') + WXK_NUMPAD0;
1472         }
1473         else if (keycode >= 65 && keycode <= 81)
1474         {
1475             switch (keycode)
1476             {
1477                 case 76 :
1478                     keyval = WXK_NUMPAD_ENTER;
1479                     break;
1480
1481                 case 81:
1482                     keyval = WXK_NUMPAD_EQUAL;
1483                     break;
1484
1485                 case 67:
1486                     keyval = WXK_NUMPAD_MULTIPLY;
1487                     break;
1488
1489                 case 75:
1490                     keyval = WXK_NUMPAD_DIVIDE;
1491                     break;
1492
1493                 case 78:
1494                     keyval = WXK_NUMPAD_SUBTRACT;
1495                     break;
1496
1497                 case 69:
1498                     keyval = WXK_NUMPAD_ADD;
1499                     break;
1500
1501                 case 65:
1502                     keyval = WXK_NUMPAD_DECIMAL;
1503                     break;
1504                 default:
1505                     break;
1506             }
1507         }
1508     }
1509
1510     event.m_shiftDown = modifiers & shiftKey;
1511     event.m_controlDown = modifiers & controlKey;
1512     event.m_altDown = modifiers & optionKey;
1513     event.m_metaDown = modifiers & cmdKey;
1514     event.m_keyCode = keyval ;
1515 #if wxUSE_UNICODE
1516     event.m_uniChar = uniChar ;
1517 #endif
1518
1519     event.m_rawCode = keymessage;
1520     event.m_rawFlags = modifiers;
1521     event.m_x = wherex;
1522     event.m_y = wherey;
1523     event.SetTimestamp(when);
1524     event.SetEventObject(focus);
1525 #else
1526     wxUnusedVar(event);
1527     wxUnusedVar(focus);
1528     wxUnusedVar(keymessage);
1529     wxUnusedVar(modifiers);
1530     wxUnusedVar(when);
1531     wxUnusedVar(wherex);
1532     wxUnusedVar(wherey);
1533     wxUnusedVar(uniChar);
1534 #endif
1535 }
1536
1537
1538 void wxApp::MacHideApp()
1539 {
1540 #if wxOSX_USE_CARBON
1541     wxMacCarbonEvent event( kEventClassCommand , kEventCommandProcess );
1542     HICommand command;
1543     memset( &command, 0 , sizeof(command) );
1544     command.commandID = kHICommandHide ;
1545     event.SetParameter<HICommand>(kEventParamDirectObject, command );
1546     SendEventToApplication( event );
1547 #endif
1548 }