src/osx/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 #include "wx/thread.h"
  43
  44 #include <string.h>
  45
  46 // mac
  47 #if wxOSX_USE_CARBON
  48 #include "wx/osx/uma.h"
  49 #else
  50 #include "wx/osx/private.h"
  51 #endif
  52
  53 #if defined(WXMAKINGDLL_CORE)
  54 #   include <mach-o/dyld.h>
  55 #endif
  56
  57 // Keep linker from discarding wxStockGDIMac
  58 wxFORCE_LINK_MODULE(gdiobj)
  59
  60 // statics for implementation
  61 static bool s_inYield = false;
  62 static bool s_inReceiveEvent = false ;
  63 #if wxOSX_USE_COCOA_OR_CARBON
  64 static EventTime sleepTime = kEventDurationNoWait ;
  65 #endif
  66
  67 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
  68 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
  69     EVT_IDLE(wxApp::OnIdle)
  70     EVT_END_SESSION(wxApp::OnEndSession)
  71     EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
  72 END_EVENT_TABLE()
  73
  74
  75 // platform specific static variables
  76 static const short kwxMacAppleMenuId = 1 ;
  77
  78 wxWindow* wxApp::s_captureWindow = NULL ;
  79 long      wxApp::s_lastModifiers = 0 ;
  80
  81 long      wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
  82 long      wxApp::s_macPreferencesMenuItemId = wxID_PREFERENCES ;
  83 long      wxApp::s_macExitMenuItemId = wxID_EXIT ;
  84 wxString  wxApp::s_macHelpMenuTitleName = wxT("&Help") ;
  85
  86 bool      wxApp::sm_isEmbedded = false; // Normally we're not a plugin
  87
  88 #if wxOSX_USE_COCOA_OR_CARBON
  89
  90 //----------------------------------------------------------------------
  91 // Core Apple Event Support
  92 //----------------------------------------------------------------------
  93
  94 AEEventHandlerUPP sODocHandler = NULL ;
  95 AEEventHandlerUPP sGURLHandler = NULL ;
  96 AEEventHandlerUPP sOAppHandler = NULL ;
  97 AEEventHandlerUPP sPDocHandler = NULL ;
  98 AEEventHandlerUPP sRAppHandler = NULL ;
  99 AEEventHandlerUPP sQuitHandler = NULL ;
 100
 101 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
 102 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
 103 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
 104 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
 105 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
 106 pascal OSErr AEHandleGURL( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
 107
 108 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 109 {
 110     return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
 111 }
 112
 113 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 114 {
 115     return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
 116 }
 117
 118 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 119 {
 120     return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
 121 }
 122
 123 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 124 {
 125     return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
 126 }
 127
 128 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 129 {
 130     return wxTheApp->MacHandleAERApp( (AppleEvent*) event , reply) ;
 131 }
 132
 133 pascal OSErr AEHandleGURL( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 134 {
 135     return wxTheApp->MacHandleAEGURL((WXEVENTREF *)event , reply) ;
 136 }
 137
 138
 139 // AEODoc Calls MacOpenFile on each of the files passed
 140
 141 short wxApp::MacHandleAEODoc(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 142 {
 143     AEDescList docList;
 144     AEKeyword keywd;
 145     DescType returnedType;
 146     Size actualSize;
 147     long itemsInList;
 148     OSErr err;
 149     short i;
 150
 151     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 152     if (err != noErr)
 153         return err;
 154
 155     err = AECountItems(&docList, &itemsInList);
 156     if (err != noErr)
 157         return err;
 158
 159     ProcessSerialNumber PSN ;
 160     PSN.highLongOfPSN = 0 ;
 161     PSN.lowLongOfPSN = kCurrentProcess ;
 162     SetFrontProcess( &PSN ) ;
 163
 164     wxString fName ;
 165     FSRef theRef ;
 166
 167     for (i = 1; i <= itemsInList; i++)
 168     {
 169         AEGetNthPtr(
 170             &docList, i, typeFSRef, &keywd, &returnedType,
 171             (Ptr)&theRef, sizeof(theRef), &actualSize);
 172         fName = wxMacFSRefToPath( &theRef ) ;
 173
 174         MacOpenFile(fName);
 175     }
 176
 177     return noErr;
 178 }
 179
 180 // AEODoc Calls MacOpenURL on the url passed
 181
 182 short wxApp::MacHandleAEGURL(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 183 {
 184     DescType returnedType;
 185     Size actualSize;
 186     char url[255];
 187     OSErr err = AEGetParamPtr((AppleEvent *)event, keyDirectObject, typeChar,
 188                               &returnedType, url, sizeof(url)-1,
 189                               &actualSize);
 190     if (err != noErr)
 191         return err;
 192
 193     url[actualSize] = '\0';    // Terminate the C string
 194
 195     ProcessSerialNumber PSN ;
 196     PSN.highLongOfPSN = 0 ;
 197     PSN.lowLongOfPSN = kCurrentProcess ;
 198     SetFrontProcess( &PSN ) ;
 199
 200     MacOpenURL(wxString(url, wxConvUTF8));
 201
 202     return noErr;
 203 }
 204
 205 // AEPDoc Calls MacPrintFile on each of the files passed
 206
 207 short wxApp::MacHandleAEPDoc(const WXEVENTREF event , WXEVENTREF WXUNUSED(reply))
 208 {
 209     AEDescList docList;
 210     AEKeyword keywd;
 211     DescType returnedType;
 212     Size actualSize;
 213     long itemsInList;
 214     OSErr err;
 215     short i;
 216
 217     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 218     if (err != noErr)
 219         return err;
 220
 221     err = AECountItems(&docList, &itemsInList);
 222     if (err != noErr)
 223         return err;
 224
 225     ProcessSerialNumber PSN ;
 226     PSN.highLongOfPSN = 0 ;
 227     PSN.lowLongOfPSN = kCurrentProcess ;
 228     SetFrontProcess( &PSN ) ;
 229
 230     wxString fName ;
 231     FSRef theRef ;
 232
 233     for (i = 1; i <= itemsInList; i++)
 234     {
 235         AEGetNthPtr(
 236             &docList, i, typeFSRef, &keywd, &returnedType,
 237             (Ptr)&theRef, sizeof(theRef), &actualSize);
 238         fName = wxMacFSRefToPath( &theRef ) ;
 239
 240         MacPrintFile(fName);
 241     }
 242
 243     return noErr;
 244 }
 245
 246 // AEOApp calls MacNewFile
 247
 248 short wxApp::MacHandleAEOApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 249 {
 250     MacNewFile() ;
 251     return noErr ;
 252 }
 253
 254 // AEQuit attempts to quit the application
 255
 256 short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 257 {
 258     wxWindow* win = GetTopWindow() ;
 259     if ( win )
 260     {
 261         wxCommandEvent exitEvent(wxEVT_COMMAND_MENU_SELECTED, s_macExitMenuItemId);
 262         if (!win->ProcessEvent(exitEvent))
 263             win->Close(true) ;
 264     }
 265     else
 266     {
 267         ExitMainLoop() ;
 268     }
 269
 270     return noErr ;
 271 }
 272
 273 // AEROApp calls MacReopenApp
 274
 275 short wxApp::MacHandleAERApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 276 {
 277     MacReopenApp() ;
 278
 279     return noErr ;
 280 }
 281
 282 #endif
 283
 284 //----------------------------------------------------------------------
 285 // Support Routines linking the Mac...File Calls to the Document Manager
 286 //----------------------------------------------------------------------
 287
 288 void wxApp::MacOpenFile(const wxString & fileName )
 289 {
 290 #if wxUSE_DOC_VIEW_ARCHITECTURE
 291     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 292     if ( dm )
 293         dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 294 #endif
 295 }
 296
 297 void wxApp::MacOpenURL(const wxString & WXUNUSED(url) )
 298 {
 299 }
 300
 301 void wxApp::MacPrintFile(const wxString & fileName )
 302 {
 303 #if wxUSE_DOC_VIEW_ARCHITECTURE
 304
 305 #if wxUSE_PRINTING_ARCHITECTURE
 306     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 307     if ( dm )
 308     {
 309         wxDocument *doc = dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 310         if ( doc )
 311         {
 312             wxView* view = doc->GetFirstView() ;
 313             if ( view )
 314             {
 315                 wxPrintout *printout = view->OnCreatePrintout();
 316                 if (printout)
 317                 {
 318                     wxPrinter printer;
 319                     printer.Print(view->GetFrame(), printout, true);
 320                     delete printout;
 321                 }
 322             }
 323
 324             if (doc->Close())
 325             {
 326                 doc->DeleteAllViews();
 327                 dm->RemoveDocument(doc) ;
 328             }
 329         }
 330     }
 331 #endif //print
 332
 333 #endif //docview
 334 }
 335
 336
 337
 338 void wxApp::MacNewFile()
 339 {
 340 }
 341
 342 void wxApp::MacReopenApp()
 343 {
 344     // HIG says :
 345     // if there is no open window -> create a new one
 346     // if all windows are hidden -> show the first
 347     // if some windows are not hidden -> do nothing
 348
 349     wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst();
 350     if ( node == NULL )
 351     {
 352         MacNewFile() ;
 353     }
 354     else
 355     {
 356         wxTopLevelWindow* firstIconized = NULL ;
 357         wxTopLevelWindow* firstHidden = NULL ;
 358         while (node)
 359         {
 360             wxTopLevelWindow* win = (wxTopLevelWindow*) node->GetData();
 361             if ( !win->IsShown() )
 362             {
 363                 // make sure we don't show 'virtual toplevel windows' like wxTaskBarIconWindow
 364                 if ( firstHidden == NULL && ( wxDynamicCast( win, wxFrame ) || wxDynamicCast( win, wxDialog ) ) )
 365                    firstHidden = win ;
 366             }
 367             else if ( win->IsIconized() )
 368             {
 369                 if ( firstIconized == NULL )
 370                     firstIconized = win ;
 371             }
 372             else
 373             {
 374                 // we do have a visible, non-iconized toplevelwindow -> do nothing
 375                 return;
 376             }
 377
 378             node = node->GetNext();
 379         }
 380
 381         if ( firstIconized )
 382             firstIconized->Iconize( false ) ;
 383         else if ( firstHidden )
 384             firstHidden->Show( true );
 385     }
 386 }
 387
 388 //----------------------------------------------------------------------
 389 // Macintosh CommandID support - converting between native and wx IDs
 390 //----------------------------------------------------------------------
 391
 392 // if no native match they just return the passed-in id
 393
 394 #if wxOSX_USE_CARBON
 395
 396 struct IdPair
 397 {
 398     UInt32 macId ;
 399     int wxId ;
 400 } ;
 401
 402 IdPair gCommandIds [] =
 403 {
 404     { kHICommandCut ,           wxID_CUT } ,
 405     { kHICommandCopy ,          wxID_COPY } ,
 406     { kHICommandPaste ,         wxID_PASTE } ,
 407     { kHICommandSelectAll ,     wxID_SELECTALL } ,
 408     { kHICommandClear ,         wxID_CLEAR } ,
 409     { kHICommandUndo ,          wxID_UNDO } ,
 410     { kHICommandRedo ,          wxID_REDO } ,
 411 } ;
 412
 413 int wxMacCommandToId( UInt32 macCommandId )
 414 {
 415     int wxid = 0 ;
 416
 417     switch ( macCommandId )
 418     {
 419         case kHICommandPreferences :
 420             wxid = wxApp::s_macPreferencesMenuItemId ;
 421             break ;
 422
 423         case kHICommandQuit :
 424             wxid = wxApp::s_macExitMenuItemId ;
 425             break ;
 426
 427         case kHICommandAbout :
 428             wxid = wxApp::s_macAboutMenuItemId ;
 429             break ;
 430
 431         default :
 432             {
 433                 for ( size_t i = 0 ; i < WXSIZEOF(gCommandIds) ; ++i )
 434                 {
 435                     if ( gCommandIds[i].macId == macCommandId )
 436                     {
 437                         wxid = gCommandIds[i].wxId ;
 438                         break ;
 439                     }
 440                 }
 441             }
 442             break ;
 443     }
 444
 445     if ( wxid == 0 )
 446         wxid = (int) macCommandId ;
 447
 448     return wxid ;
 449 }
 450
 451 UInt32 wxIdToMacCommand( int wxId )
 452 {
 453     UInt32 macId = 0 ;
 454
 455     if ( wxId == wxApp::s_macPreferencesMenuItemId )
 456         macId = kHICommandPreferences ;
 457     else if (wxId == wxApp::s_macExitMenuItemId)
 458         macId = kHICommandQuit ;
 459     else if (wxId == wxApp::s_macAboutMenuItemId)
 460         macId = kHICommandAbout ;
 461     else
 462     {
 463         for ( size_t i = 0 ; i < WXSIZEOF(gCommandIds) ; ++i )
 464         {
 465             if ( gCommandIds[i].wxId == wxId )
 466             {
 467                 macId = gCommandIds[i].macId ;
 468                 break ;
 469             }
 470         }
 471     }
 472
 473     if ( macId == 0 )
 474         macId = (int) wxId ;
 475
 476     return macId ;
 477 }
 478
 479 wxMenu* wxFindMenuFromMacCommand( const HICommand &command , wxMenuItem* &item )
 480 {
 481     wxMenu* itemMenu = NULL ;
 482 #ifndef __WXUNIVERSAL__
 483     int id = 0 ;
 484
 485     // for 'standard' commands which don't have a wx-menu
 486     if ( command.commandID == kHICommandPreferences || command.commandID == kHICommandQuit || command.commandID == kHICommandAbout )
 487     {
 488         id = wxMacCommandToId( command.commandID ) ;
 489
 490         wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 491         if ( mbar )
 492             item = mbar->FindItem( id , &itemMenu ) ;
 493     }
 494     else if ( command.commandID != 0 && command.menu.menuRef != 0 && command.menu.menuItemIndex != 0 )
 495     {
 496         id = wxMacCommandToId( command.commandID ) ;
 497         // make sure it is one of our own menus, or of the 'synthetic' apple and help menus , otherwise don't touch
 498         MenuItemIndex firstUserHelpMenuItem ;
 499         static MenuHandle helpMenuHandle = NULL ;
 500         if ( helpMenuHandle == NULL )
 501         {
 502             if ( UMAGetHelpMenuDontCreate( &helpMenuHandle , &firstUserHelpMenuItem) != noErr )
 503                 helpMenuHandle = NULL ;
 504         }
 505
 506         // is it part of the application or the Help menu, then look for the id directly
 507         if ( ( GetMenuHandle( kwxMacAppleMenuId ) != NULL && command.menu.menuRef == GetMenuHandle( kwxMacAppleMenuId ) ) ||
 508              ( helpMenuHandle != NULL && command.menu.menuRef == helpMenuHandle ) ||
 509              wxMenuBar::MacGetWindowMenuHMenu() != NULL && command.menu.menuRef == wxMenuBar::MacGetWindowMenuHMenu() )
 510         {
 511             wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 512             if ( mbar )
 513                 item = mbar->FindItem( id , &itemMenu ) ;
 514         }
 515         else
 516         {
 517             URefCon refCon ;
 518
 519             GetMenuItemRefCon( command.menu.menuRef , command.menu.menuItemIndex , &refCon ) ;
 520             itemMenu = wxFindMenuFromMacMenu( command.menu.menuRef ) ;
 521             if ( itemMenu != NULL )
 522                 item = (wxMenuItem*) refCon ;
 523         }
 524     }
 525 #endif
 526     return itemMenu ;
 527 }
 528
 529 #endif
 530
 531 //----------------------------------------------------------------------
 532 // Carbon Event Handler
 533 //----------------------------------------------------------------------
 534
 535 #if wxOSX_USE_CARBON
 536
 537 static const EventTypeSpec eventList[] =
 538 {
 539     { kEventClassCommand, kEventProcessCommand } ,
 540     { kEventClassCommand, kEventCommandUpdateStatus } ,
 541
 542     { kEventClassMenu, kEventMenuOpening },
 543     { kEventClassMenu, kEventMenuClosed },
 544     { kEventClassMenu, kEventMenuTargetItem },
 545
 546     { kEventClassApplication , kEventAppActivated } ,
 547     { kEventClassApplication , kEventAppDeactivated } ,
 548     // handling the quit event is not recommended by apple
 549     // rather using the quit apple event - which we do
 550
 551     { kEventClassAppleEvent , kEventAppleEvent } ,
 552
 553     { kEventClassMouse , kEventMouseDown } ,
 554     { kEventClassMouse , kEventMouseMoved } ,
 555     { kEventClassMouse , kEventMouseUp } ,
 556     { kEventClassMouse , kEventMouseDragged } ,
 557     { 'WXMC' , 'WXMC' }
 558 } ;
 559
 560 static pascal OSStatus
 561 wxMacAppMenuEventHandler( EventHandlerCallRef WXUNUSED(handler),
 562                           EventRef event,
 563                           void *WXUNUSED(data) )
 564 {
 565     wxMacCarbonEvent cEvent( event ) ;
 566     MenuRef menuRef = cEvent.GetParameter<MenuRef>(kEventParamDirectObject) ;
 567 #ifndef __WXUNIVERSAL__
 568     wxMenu* menu = wxFindMenuFromMacMenu( menuRef ) ;
 569
 570     if ( menu )
 571     {
 572         wxEventType type=0;
 573         MenuCommand cmd=0;
 574         switch (GetEventKind(event))
 575         {
 576             case kEventMenuOpening:
 577                 type = wxEVT_MENU_OPEN;
 578                 break;
 579
 580             case kEventMenuClosed:
 581                 type = wxEVT_MENU_CLOSE;
 582                 break;
 583
 584             case kEventMenuTargetItem:
 585                 cmd = cEvent.GetParameter<MenuCommand>(kEventParamMenuCommand,typeMenuCommand) ;
 586                 if (cmd != 0)
 587                     type = wxEVT_MENU_HIGHLIGHT;
 588                 break;
 589
 590             default:
 591                 wxFAIL_MSG(wxT("Unexpected menu event kind"));
 592                 break;
 593         }
 594
 595         if ( type )
 596         {
 597             wxMenuEvent wxevent(type, cmd, menu);
 598             wxevent.SetEventObject(menu);
 599
 600             wxEvtHandler* handler = menu->GetEventHandler();
 601             if (handler && handler->ProcessEvent(wxevent))
 602             {
 603                 // handled
 604             }
 605             else
 606             {
 607                 wxWindow *win = menu->GetInvokingWindow();
 608                 if (win)
 609                     win->HandleWindowEvent(wxevent);
 610                 }
 611             }
 612     }
 613 #endif
 614     return eventNotHandledErr;
 615 }
 616
 617 static pascal OSStatus
 618 wxMacAppCommandEventHandler( EventHandlerCallRef WXUNUSED(handler) ,
 619                              EventRef event ,
 620                              void *WXUNUSED(data) )
 621 {
 622     OSStatus result = eventNotHandledErr ;
 623
 624     HICommand command ;
 625
 626     wxMacCarbonEvent cEvent( event ) ;
 627     cEvent.GetParameter<HICommand>(kEventParamDirectObject,typeHICommand,&command) ;
 628
 629     wxMenuItem* item = NULL ;
 630     wxMenu* itemMenu = wxFindMenuFromMacCommand( command , item ) ;
 631     int id = wxMacCommandToId( command.commandID ) ;
 632
 633     if ( item )
 634     {
 635         wxASSERT( itemMenu != NULL ) ;
 636
 637         switch ( cEvent.GetKind() )
 638         {
 639             case kEventProcessCommand :
 640                 result = itemMenu->MacHandleCommandProcess( item, id );
 641             break ;
 642
 643         case kEventCommandUpdateStatus:
 644                 result = itemMenu->MacHandleCommandUpdateStatus( item, id );
 645             break ;
 646
 647         default :
 648             break ;
 649         }
 650     }
 651     return result ;
 652 }
 653
 654 static pascal OSStatus
 655 wxMacAppApplicationEventHandler( EventHandlerCallRef WXUNUSED(handler) ,
 656                                  EventRef event ,
 657                                  void *WXUNUSED(data) )
 658 {
 659     OSStatus result = eventNotHandledErr ;
 660     switch ( GetEventKind( event ) )
 661     {
 662         case kEventAppActivated :
 663             if ( wxTheApp )
 664                 wxTheApp->SetActive( true , NULL ) ;
 665             result = noErr ;
 666             break ;
 667
 668         case kEventAppDeactivated :
 669             if ( wxTheApp )
 670                 wxTheApp->SetActive( false , NULL ) ;
 671             result = noErr ;
 672             break ;
 673
 674         default :
 675             break ;
 676     }
 677
 678     return result ;
 679 }
 680
 681 pascal OSStatus wxMacAppEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 682 {
 683     EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
 684     EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 685     wxTheApp->MacSetCurrentEvent( event , handler ) ;
 686
 687     OSStatus result = eventNotHandledErr ;
 688     switch ( GetEventClass( event ) )
 689     {
 690 #ifndef __LP64__
 691         case kEventClassCommand :
 692             result = wxMacAppCommandEventHandler( handler , event , data ) ;
 693             break ;
 694 #endif
 695         case kEventClassApplication :
 696             result = wxMacAppApplicationEventHandler( handler , event , data ) ;
 697             break ;
 698 #ifndef __LP64__
 699         case kEventClassMenu :
 700             result = wxMacAppMenuEventHandler( handler , event , data ) ;
 701             break ;
 702
 703         case kEventClassMouse :
 704             {
 705                 wxMacCarbonEvent cEvent( event ) ;
 706
 707                 WindowRef window ;
 708                 Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 709                 ::FindWindow(screenMouseLocation, &window);
 710                 // only send this event in case it had not already been sent to a tlw, as we get
 711                 // double events otherwise (in case event.skip) was called
 712                 if ( window == NULL )
 713                     result = wxMacTopLevelMouseEventHandler( handler , event , NULL ) ;
 714             }
 715             break ;
 716 #endif
 717         case kEventClassAppleEvent :
 718             {
 719 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
 720                 if ( AEProcessEvent != NULL )
 721                 {
 722                     result = AEProcessEvent(event);
 723                 }
 724 #endif
 725 #if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
 726                 {
 727                     EventRecord rec ;
 728
 729                     wxMacConvertEventToRecord( event , &rec ) ;
 730                     result = AEProcessAppleEvent( &rec ) ;
 731                 }
 732 #endif
 733             }
 734             break ;
 735
 736         default :
 737             break ;
 738     }
 739
 740     wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
 741
 742     return result ;
 743 }
 744
 745 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacAppEventHandler )
 746 #endif
 747
 748 #if defined( __WXDEBUG__ ) && wxOSX_USE_COCOA_OR_CARBON
 749
 750 pascal static void
 751 wxMacAssertOutputHandler(OSType WXUNUSED(componentSignature),
 752                          UInt32 WXUNUSED(options),
 753                          const char *assertionString,
 754                          const char *exceptionLabelString,
 755                          const char *errorString,
 756                          const char *fileName,
 757                          long lineNumber,
 758                          void *value,
 759                          ConstStr255Param WXUNUSED(outputMsg))
 760 {
 761     // flow into assert handling
 762     wxString fileNameStr ;
 763     wxString assertionStr ;
 764     wxString exceptionStr ;
 765     wxString errorStr ;
 766
 767 #if wxUSE_UNICODE
 768     fileNameStr = wxString(fileName, wxConvLocal);
 769     assertionStr = wxString(assertionString, wxConvLocal);
 770     exceptionStr = wxString((exceptionLabelString!=0) ? exceptionLabelString : "", wxConvLocal) ;
 771     errorStr = wxString((errorString!=0) ? errorString : "", wxConvLocal) ;
 772 #else
 773     fileNameStr = fileName;
 774     assertionStr = assertionString;
 775     exceptionStr = (exceptionLabelString!=0) ? exceptionLabelString : "" ;
 776     errorStr = (errorString!=0) ? errorString : "" ;
 777 #endif
 778
 779 #if 1
 780     // flow into log
 781     wxLogDebug( wxT("AssertMacros: %s %s %s file: %s, line: %ld (value %p)\n"),
 782         assertionStr.c_str() ,
 783         exceptionStr.c_str() ,
 784         errorStr.c_str(),
 785         fileNameStr.c_str(), lineNumber ,
 786         value ) ;
 787 #else
 788
 789     wxOnAssert(fileNameStr, lineNumber , assertionStr ,
 790         wxString::Format( wxT("%s %s value (%p)") , exceptionStr, errorStr , value ) ) ;
 791 #endif
 792 }
 793
 794 #endif //__WXDEBUG__
 795
 796 extern "C" void macPostedEventCallback(void *WXUNUSED(unused))
 797 {
 798     wxTheApp->ProcessPendingEvents();
 799 }
 800
 801 bool wxApp::Initialize(int& argc, wxChar **argv)
 802 {
 803     // Mac-specific
 804
 805 #if defined( __WXDEBUG__ ) && wxOSX_USE_COCOA_OR_CARBON
 806     InstallDebugAssertOutputHandler( NewDebugAssertOutputHandlerUPP( wxMacAssertOutputHandler ) );
 807 #endif
 808
 809     // Mac OS X passes a process serial number command line argument when
 810     // the application is launched from the Finder. This argument must be
 811     // removed from the command line arguments before being handled by the
 812     // application (otherwise applications would need to handle it)
 813     if ( argc > 1 )
 814     {
 815         static const wxChar *ARG_PSN = _T("-psn_");
 816         if ( wxStrncmp(argv[1], ARG_PSN, wxStrlen(ARG_PSN)) == 0 )
 817         {
 818             // remove this argument
 819             --argc;
 820             memmove(argv + 1, argv + 2, argc * sizeof(char *));
 821         }
 822     }
 823
 824     if ( !wxAppBase::Initialize(argc, argv) )
 825         return false;
 826
 827 #if wxUSE_INTL
 828     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
 829 #endif
 830
 831     // these might be the startup dirs, set them to the 'usual' dir containing the app bundle
 832     wxString startupCwd = wxGetCwd() ;
 833     if ( startupCwd == wxT("/") || startupCwd.Right(15) == wxT("/Contents/MacOS") )
 834     {
 835         CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle() ) ;
 836         CFURLRef urlParent = CFURLCreateCopyDeletingLastPathComponent( kCFAllocatorDefault , url ) ;
 837         CFRelease( url ) ;
 838         CFStringRef path = CFURLCopyFileSystemPath ( urlParent , kCFURLPOSIXPathStyle ) ;
 839         CFRelease( urlParent ) ;
 840         wxString cwd = wxCFStringRef(path).AsString(wxLocale::GetSystemEncoding());
 841         wxSetWorkingDirectory( cwd ) ;
 842     }
 843
 844     /* connect posted events to common-mode run loop so that wxPostEvent events
 845        are handled even while we're in the menu or on a scrollbar */
 846     CFRunLoopSourceContext event_posted_context = {0};
 847     event_posted_context.perform = macPostedEventCallback;
 848     m_macEventPosted = CFRunLoopSourceCreate(NULL,0,&event_posted_context);
 849     CFRunLoopAddSource(CFRunLoopGetCurrent(), m_macEventPosted, kCFRunLoopCommonModes);
 850         // run loop takes ownership
 851         CFRelease(m_macEventPosted);
 852
 853     return true;
 854 }
 855
 856 bool wxApp::OnInitGui()
 857 {
 858     if ( !wxAppBase::OnInitGui() )
 859         return false ;
 860 #if wxOSX_USE_CARBON
 861     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 862     if (!sm_isEmbedded)
 863     {
 864         InstallApplicationEventHandler(
 865             GetwxMacAppEventHandlerUPP(),
 866             GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
 867     }
 868 #endif
 869
 870 #if wxOSX_USE_COCOA_OR_CARBON
 871     if (!sm_isEmbedded)
 872     {
 873         sODocHandler = NewAEEventHandlerUPP(AEHandleODoc) ;
 874         sGURLHandler = NewAEEventHandlerUPP(AEHandleGURL) ;
 875         sOAppHandler = NewAEEventHandlerUPP(AEHandleOApp) ;
 876         sPDocHandler = NewAEEventHandlerUPP(AEHandlePDoc) ;
 877         sRAppHandler = NewAEEventHandlerUPP(AEHandleRApp) ;
 878         sQuitHandler = NewAEEventHandlerUPP(AEHandleQuit) ;
 879
 880         AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 881                                sODocHandler , 0 , FALSE ) ;
 882         AEInstallEventHandler( kInternetEventClass, kAEGetURL,
 883                                sGURLHandler , 0 , FALSE ) ;
 884         AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 885                                sOAppHandler , 0 , FALSE ) ;
 886         AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 887                                sPDocHandler , 0 , FALSE ) ;
 888         AEInstallEventHandler( kCoreEventClass , kAEReopenApplication ,
 889                                sRAppHandler , 0 , FALSE ) ;
 890         AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 891                                sQuitHandler , 0 , FALSE ) ;
 892     }
 893 #endif
 894 #if wxOSX_USE_CARBON
 895     if ( !wxMacInitCocoa() )
 896         return false;
 897 #endif
 898
 899     return true ;
 900 }
 901
 902 void wxApp::CleanUp()
 903 {
 904 #if wxUSE_TOOLTIPS
 905     wxToolTip::RemoveToolTips() ;
 906 #endif
 907
 908     if (m_macEventPosted)
 909         {
 910                 CFRunLoopRemoveSource(CFRunLoopGetCurrent(), m_macEventPosted, kCFRunLoopCommonModes);
 911                 m_macEventPosted = NULL;
 912         }
 913
 914     // One last chance for pending objects to be cleaned up
 915     wxTheApp->DeletePendingObjects();
 916
 917 #if wxOSX_USE_COCOA_OR_CARBON
 918
 919     if (!sm_isEmbedded)
 920         RemoveEventHandler( (EventHandlerRef)(wxTheApp->m_macEventHandler) );
 921
 922     if (!sm_isEmbedded)
 923     {
 924         AERemoveEventHandler( kCoreEventClass , kAEOpenDocuments ,
 925                                sODocHandler , FALSE ) ;
 926         AERemoveEventHandler( kInternetEventClass, kAEGetURL,
 927                                sGURLHandler , FALSE ) ;
 928         AERemoveEventHandler( kCoreEventClass , kAEOpenApplication ,
 929                                sOAppHandler , FALSE ) ;
 930         AERemoveEventHandler( kCoreEventClass , kAEPrintDocuments ,
 931                                sPDocHandler , FALSE ) ;
 932         AERemoveEventHandler( kCoreEventClass , kAEReopenApplication ,
 933                                sRAppHandler , FALSE ) ;
 934         AERemoveEventHandler( kCoreEventClass , kAEQuitApplication ,
 935                                sQuitHandler , FALSE ) ;
 936
 937         DisposeAEEventHandlerUPP( sODocHandler ) ;
 938         DisposeAEEventHandlerUPP( sGURLHandler ) ;
 939         DisposeAEEventHandlerUPP( sOAppHandler ) ;
 940         DisposeAEEventHandlerUPP( sPDocHandler ) ;
 941         DisposeAEEventHandlerUPP( sRAppHandler ) ;
 942         DisposeAEEventHandlerUPP( sQuitHandler ) ;
 943     }
 944
 945 #endif
 946
 947     wxAppBase::CleanUp();
 948 }
 949
 950 //----------------------------------------------------------------------
 951 // misc initialization stuff
 952 //----------------------------------------------------------------------
 953
 954 #if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
 955 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
 956 {
 957     OSStatus err = noErr ;
 958     bool converted = ConvertEventRefToEventRecord( event, rec) ;
 959
 960     if ( !converted )
 961     {
 962         switch ( GetEventClass( event ) )
 963         {
 964             case kEventClassKeyboard :
 965             {
 966                 converted = true ;
 967                 switch ( GetEventKind(event) )
 968                 {
 969                     case kEventRawKeyDown :
 970                         rec->what = keyDown ;
 971                         break ;
 972
 973                     case kEventRawKeyRepeat :
 974                         rec->what = autoKey ;
 975                         break ;
 976
 977                     case kEventRawKeyUp :
 978                         rec->what = keyUp ;
 979                         break ;
 980
 981                     case kEventRawKeyModifiersChanged :
 982                         rec->what = nullEvent ;
 983                         break ;
 984
 985                     default :
 986                         converted = false ;
 987                         break ;
 988                 }
 989
 990                 if ( converted )
 991                 {
 992                     UInt32 keyCode ;
 993                     unsigned char charCode ;
 994                     UInt32 modifiers ;
 995                     GetMouse( &rec->where) ;
 996                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
 997                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
 998                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
 999                     rec->modifiers = modifiers ;
1000                     rec->message = (keyCode << 8 ) + charCode ;
1001                 }
1002             }
1003             break ;
1004
1005             case kEventClassTextInput :
1006             {
1007                 switch ( GetEventKind( event ) )
1008                 {
1009                     case kEventTextInputUnicodeForKeyEvent :
1010                         {
1011                             EventRef rawEvent ;
1012                             err = GetEventParameter(
1013                                 event, kEventParamTextInputSendKeyboardEvent, typeEventRef, NULL,
1014                                 sizeof(rawEvent), NULL, &rawEvent ) ;
1015                             converted = true ;
1016
1017                             {
1018                                 UInt32 keyCode, modifiers;
1019                                 unsigned char charCode ;
1020                                 GetMouse( &rec->where) ;
1021                                 rec->what = keyDown ;
1022                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1023                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1024                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1025                                 rec->modifiers = modifiers ;
1026                                 rec->message = (keyCode << 8 ) + charCode ;
1027                             }
1028                        }
1029                        break ;
1030
1031                     default :
1032                         break ;
1033                 }
1034             }
1035             break ;
1036
1037             default :
1038                 break ;
1039         }
1040     }
1041
1042     return converted ;
1043 }
1044 #endif
1045
1046 wxApp::wxApp()
1047 {
1048     m_printMode = wxPRINT_WINDOWS;
1049
1050     m_macCurrentEvent = NULL ;
1051     m_macCurrentEventHandlerCallRef = NULL ;
1052     m_macEventPosted = NULL ;
1053 }
1054
1055 void wxApp::OnIdle(wxIdleEvent& WXUNUSED(event))
1056 {
1057     // If they are pending events, we must process them: pending events are
1058     // either events to the threads other than main or events posted with
1059     // wxPostEvent() functions
1060 #ifndef __WXUNIVERSAL__
1061   if (!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
1062     wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
1063 #endif
1064 }
1065
1066 void wxApp::WakeUpIdle()
1067 {
1068     if (m_macEventPosted)
1069     {
1070         CFRunLoopSourceSignal(m_macEventPosted);
1071     }
1072
1073     wxMacWakeUp() ;
1074 }
1075
1076 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1077 {
1078     if (GetTopWindow())
1079         GetTopWindow()->Close(true);
1080 }
1081
1082 // Default behaviour: close the application with prompts. The
1083 // user can veto the close, and therefore the end session.
1084 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1085 {
1086     if (GetTopWindow())
1087     {
1088         if (!GetTopWindow()->Close(!event.CanVeto()))
1089             event.Veto(true);
1090     }
1091 }
1092
1093 extern "C" void wxCYield() ;
1094 void wxCYield()
1095 {
1096     wxYield() ;
1097 }
1098
1099 // Yield to other processes
1100
1101 bool wxApp::Yield(bool onlyIfNeeded)
1102 {
1103     if (s_inYield)
1104     {
1105         if ( !onlyIfNeeded )
1106         {
1107             wxFAIL_MSG( wxT("wxYield called recursively" ) );
1108         }
1109
1110         return false;
1111     }
1112
1113 #if wxUSE_THREADS
1114     // Yielding from a non-gui thread needs to bail out, otherwise we end up
1115     // possibly sending events in the thread too.
1116     if ( !wxThread::IsMain() )
1117     {
1118         return true;
1119     }
1120 #endif // wxUSE_THREADS
1121
1122     s_inYield = true;
1123
1124     // by definition yield should handle all non-processed events
1125
1126 #if wxOSX_USE_COCOA_OR_CARBON
1127
1128     EventRef theEvent;
1129
1130     OSStatus status = noErr ;
1131
1132     while ( status == noErr )
1133     {
1134         s_inReceiveEvent = true ;
1135         status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
1136         s_inReceiveEvent = false ;
1137
1138         if ( status == eventLoopTimedOutErr )
1139         {
1140             // make sure next time the event loop will trigger idle events
1141             sleepTime = kEventDurationNoWait ;
1142         }
1143         else if ( status == eventLoopQuitErr )
1144         {
1145             // according to QA1061 this may also occur when a WakeUp Process
1146             // is executed
1147         }
1148         else
1149         {
1150             MacHandleOneEvent( theEvent ) ;
1151             ReleaseEvent(theEvent);
1152         }
1153     }
1154
1155 #else
1156
1157 #endif
1158
1159     s_inYield = false;
1160
1161     return true;
1162 }
1163
1164 void wxApp::MacDoOneEvent()
1165 {
1166 #if wxOSX_USE_COCOA_OR_CARBON
1167     wxMacAutoreleasePool autoreleasepool;
1168     EventRef theEvent;
1169
1170     s_inReceiveEvent = true ;
1171     OSStatus status = ReceiveNextEvent(0, NULL, sleepTime, true, &theEvent) ;
1172     s_inReceiveEvent = false ;
1173
1174     switch (status)
1175     {
1176         case eventLoopTimedOutErr :
1177             if ( wxTheApp->ProcessIdle() )
1178                 sleepTime = kEventDurationNoWait ;
1179             else
1180                 sleepTime = kEventDurationSecond;
1181             break;
1182
1183         case eventLoopQuitErr :
1184             // according to QA1061 this may also occur
1185             // when a WakeUp Process is executed
1186             break;
1187
1188         default:
1189             MacHandleOneEvent( theEvent ) ;
1190             ReleaseEvent( theEvent );
1191             sleepTime = kEventDurationNoWait ;
1192             break;
1193     }
1194     // repeaters
1195 #else
1196 #endif
1197     DeletePendingObjects() ;
1198 }
1199
1200 // virtual
1201 void wxApp::MacHandleUnhandledEvent( WXEVENTREF WXUNUSED(evr) )
1202 {
1203     // Override to process unhandled events as you please
1204 }
1205
1206 CFMutableArrayRef GetAutoReleaseArray()
1207 {
1208     static CFMutableArrayRef array = 0;
1209     if ( array == 0)
1210         array= CFArrayCreateMutable(kCFAllocatorDefault,0,&kCFTypeArrayCallBacks);
1211     return array;
1212 }
1213
1214 //
1215 //
1216 //
1217
1218
1219 //
1220 //
1221 //
1222
1223 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1224 {
1225 #if wxOSX_USE_COCOA_OR_CARBON
1226     EventTargetRef theTarget;
1227     theTarget = GetEventDispatcherTarget();
1228     m_macCurrentEvent = evr ;
1229
1230     OSStatus status = SendEventToEventTarget((EventRef) evr , theTarget);
1231     if (status == eventNotHandledErr)
1232         MacHandleUnhandledEvent(evr);
1233
1234 #if wxUSE_THREADS
1235     wxMutexGuiLeaveOrEnter();
1236 #endif // wxUSE_THREADS
1237
1238 #else
1239     // TODO Threads
1240 #endif
1241
1242
1243     CFArrayRemoveAllValues( GetAutoReleaseArray() );
1244 }
1245
1246 void wxApp::MacAddToAutorelease( void* cfrefobj )
1247 {
1248     CFArrayAppendValue( GetAutoReleaseArray(), cfrefobj );
1249 }
1250
1251 #if wxOSX_USE_COCOA_OR_CARBON
1252
1253 long wxMacTranslateKey(unsigned char key, unsigned char code)
1254 {
1255     long retval = key ;
1256     switch (key)
1257     {
1258         case kHomeCharCode :
1259             retval = WXK_HOME;
1260             break;
1261
1262         case kEnterCharCode :
1263             retval = WXK_RETURN;
1264             break;
1265         case kEndCharCode :
1266             retval = WXK_END;
1267             break;
1268
1269         case kHelpCharCode :
1270             retval = WXK_HELP;
1271             break;
1272
1273         case kBackspaceCharCode :
1274             retval = WXK_BACK;
1275             break;
1276
1277         case kTabCharCode :
1278             retval = WXK_TAB;
1279             break;
1280
1281         case kPageUpCharCode :
1282             retval = WXK_PAGEUP;
1283             break;
1284
1285         case kPageDownCharCode :
1286             retval = WXK_PAGEDOWN;
1287             break;
1288
1289         case kReturnCharCode :
1290             retval = WXK_RETURN;
1291             break;
1292
1293         case kFunctionKeyCharCode :
1294         {
1295             switch ( code )
1296             {
1297                 case 0x7a :
1298                     retval = WXK_F1 ;
1299                     break;
1300
1301                 case 0x78 :
1302                     retval = WXK_F2 ;
1303                     break;
1304
1305                 case 0x63 :
1306                     retval = WXK_F3 ;
1307                     break;
1308
1309                 case 0x76 :
1310                     retval = WXK_F4 ;
1311                     break;
1312
1313                 case 0x60 :
1314                     retval = WXK_F5 ;
1315                     break;
1316
1317                 case 0x61 :
1318                     retval = WXK_F6 ;
1319                     break;
1320
1321                 case 0x62:
1322                     retval = WXK_F7 ;
1323                     break;
1324
1325                 case 0x64 :
1326                     retval = WXK_F8 ;
1327                     break;
1328
1329                 case 0x65 :
1330                     retval = WXK_F9 ;
1331                     break;
1332
1333                 case 0x6D :
1334                     retval = WXK_F10 ;
1335                     break;
1336
1337                 case 0x67 :
1338                     retval = WXK_F11 ;
1339                     break;
1340
1341                 case 0x6F :
1342                     retval = WXK_F12 ;
1343                     break;
1344
1345                 case 0x69 :
1346                     retval = WXK_F13 ;
1347                     break;
1348
1349                 case 0x6B :
1350                     retval = WXK_F14 ;
1351                     break;
1352
1353                 case 0x71 :
1354                     retval = WXK_F15 ;
1355                     break;
1356
1357                 default:
1358                     break;
1359             }
1360         }
1361         break ;
1362
1363         case kEscapeCharCode :
1364             retval = WXK_ESCAPE ;
1365             break ;
1366
1367         case kLeftArrowCharCode :
1368             retval = WXK_LEFT ;
1369             break ;
1370
1371         case kRightArrowCharCode :
1372             retval = WXK_RIGHT ;
1373             break ;
1374
1375         case kUpArrowCharCode :
1376             retval = WXK_UP ;
1377             break ;
1378
1379         case kDownArrowCharCode :
1380             retval = WXK_DOWN ;
1381             break ;
1382
1383         case kDeleteCharCode :
1384             retval = WXK_DELETE ;
1385             break ;
1386
1387         default:
1388             break ;
1389      } // end switch
1390
1391     return retval;
1392 }
1393
1394 int wxMacKeyCodeToModifier(wxKeyCode key)
1395 {
1396     switch (key)
1397     {
1398     case WXK_START:
1399     case WXK_MENU:
1400         return cmdKey;
1401
1402     case WXK_SHIFT:
1403         return shiftKey;
1404
1405     case WXK_CAPITAL:
1406         return alphaLock;
1407
1408     case WXK_ALT:
1409         return optionKey;
1410
1411     case WXK_CONTROL:
1412         return controlKey;
1413
1414     default:
1415         return 0;
1416     }
1417 }
1418 #endif
1419
1420 wxMouseState wxGetMouseState()
1421 {
1422     wxMouseState ms;
1423 #if wxOSX_USE_COCOA_OR_CARBON
1424
1425     wxPoint pt = wxGetMousePosition();
1426     ms.SetX(pt.x);
1427     ms.SetY(pt.y);
1428
1429     UInt32 buttons = GetCurrentButtonState();
1430     ms.SetLeftDown( (buttons & 0x01) != 0 );
1431     ms.SetMiddleDown( (buttons & 0x04) != 0 );
1432     ms.SetRightDown( (buttons & 0x02) != 0 );
1433
1434     UInt32 modifiers = GetCurrentKeyModifiers();
1435     ms.SetControlDown(modifiers & controlKey);
1436     ms.SetShiftDown(modifiers & shiftKey);
1437     ms.SetAltDown(modifiers & optionKey);
1438     ms.SetMetaDown(modifiers & cmdKey);
1439
1440 #endif
1441     return ms;
1442 }
1443
1444 // TODO : once the new key/char handling is tested, move all the code to wxWindow
1445
1446 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1447 {
1448     if ( !focus )
1449         return false ;
1450
1451     bool handled;
1452     wxKeyEvent event(wxEVT_KEY_DOWN) ;
1453     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1454
1455     handled = focus->HandleWindowEvent( event ) ;
1456     if ( handled && event.GetSkipped() )
1457         handled = false ;
1458
1459 #if wxUSE_ACCEL
1460     if ( !handled )
1461     {
1462         wxWindow *ancestor = focus;
1463         while (ancestor)
1464         {
1465             int command = ancestor->GetAcceleratorTable()->GetCommand( event );
1466             if (command != -1)
1467             {
1468                 wxEvtHandler * const handler = ancestor->GetEventHandler();
1469
1470                 wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
1471                 handled = handler->ProcessEvent( command_event );
1472
1473                 if ( !handled )
1474                 {
1475                     // accelerators can also be used with buttons, try them too
1476                     command_event.SetEventType(wxEVT_COMMAND_BUTTON_CLICKED);
1477                     handled = handler->ProcessEvent( command_event );
1478                 }
1479
1480                 break;
1481             }
1482
1483             if (ancestor->IsTopLevel())
1484                 break;
1485
1486             ancestor = ancestor->GetParent();
1487         }
1488     }
1489 #endif // wxUSE_ACCEL
1490
1491     return handled ;
1492 }
1493
1494 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1495 {
1496     if ( !focus )
1497         return false ;
1498
1499     bool handled;
1500     wxKeyEvent event( wxEVT_KEY_UP ) ;
1501     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1502     handled = focus->HandleWindowEvent( event ) ;
1503
1504     return handled ;
1505 }
1506
1507 bool wxApp::MacSendCharEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1508 {
1509     if ( !focus )
1510         return false ;
1511     wxKeyEvent event(wxEVT_CHAR) ;
1512     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1513     long keyval = event.m_keyCode ;
1514
1515     bool handled = false ;
1516
1517 #if wxOSX_USE_CARBON
1518     wxNonOwnedWindow *tlw = focus->MacGetTopLevelWindow() ;
1519
1520     if (tlw)
1521     {
1522         event.SetEventType( wxEVT_CHAR_HOOK );
1523         handled = tlw->HandleWindowEvent( event );
1524         if ( handled && event.GetSkipped() )
1525             handled = false ;
1526     }
1527
1528     if ( !handled )
1529     {
1530         event.SetEventType( wxEVT_CHAR );
1531         event.Skip( false ) ;
1532         handled = focus->HandleWindowEvent( event ) ;
1533     }
1534
1535     if ( !handled && (keyval == WXK_TAB) )
1536     {
1537         wxWindow* iter = focus->GetParent() ;
1538         while ( iter && !handled )
1539         {
1540             if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
1541             {
1542                 wxNavigationKeyEvent new_event;
1543                 new_event.SetEventObject( focus );
1544                 new_event.SetDirection( !event.ShiftDown() );
1545                 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
1546                 new_event.SetWindowChange( event.ControlDown() );
1547                 new_event.SetCurrentFocus( focus );
1548                 handled = focus->GetParent()->HandleWindowEvent( new_event );
1549                 if ( handled && new_event.GetSkipped() )
1550                     handled = false ;
1551             }
1552
1553             iter = iter->GetParent() ;
1554         }
1555     }
1556
1557     // backdoor handler for default return and command escape
1558     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->AcceptsFocus() ) )
1559     {
1560         // if window is not having a focus still testing for default enter or cancel
1561         // TODO: add the UMA version for ActiveNonFloatingWindow
1562 #ifndef __LP64__
1563         wxWindow* focus = wxNonOwnedWindow::GetFromWXWindow( (WXWindow) FrontWindow() ) ;
1564         if ( focus )
1565         {
1566             if ( keyval == WXK_RETURN || keyval == WXK_NUMPAD_ENTER )
1567             {
1568                 wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(focus), wxTopLevelWindow);
1569                 if ( tlw && tlw->GetDefaultItem() )
1570                 {
1571                     wxButton *def = wxDynamicCast(tlw->GetDefaultItem(), wxButton);
1572                     if ( def && def->IsEnabled() )
1573                     {
1574                         wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
1575                         event.SetEventObject(def);
1576                         def->Command(event);
1577
1578                         return true ;
1579                     }
1580                 }
1581             }
1582             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
1583             {
1584                 // generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs)
1585                 wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
1586                 new_event.SetEventObject( focus );
1587                 handled = focus->HandleWindowEvent( new_event );
1588             }
1589         }
1590 #endif
1591     }
1592 #endif
1593     return handled ;
1594 }
1595
1596 // This method handles common code for SendKeyDown, SendKeyUp, and SendChar events.
1597 void wxApp::MacCreateKeyEvent( wxKeyEvent& event, wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1598 {
1599 #if wxOSX_USE_COCOA_OR_CARBON
1600     short keycode, keychar ;
1601
1602     keychar = short(keymessage & charCodeMask);
1603     keycode = short(keymessage & keyCodeMask) >> 8 ;
1604     if ( !(event.GetEventType() == wxEVT_CHAR) && (modifiers & (controlKey | shiftKey | optionKey) ) )
1605     {
1606         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1607         // and look at the character after
1608 #ifdef __LP64__
1609                 // TODO new implementation using TextInputSources
1610 #else
1611         UInt32 state = 0;
1612         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey | shiftKey | optionKey))) | keycode, &state);
1613         keychar = short(keyInfo & charCodeMask);
1614 #endif
1615     }
1616
1617     long keyval = wxMacTranslateKey(keychar, keycode) ;
1618     if ( keyval == keychar && ( event.GetEventType() == wxEVT_KEY_UP || event.GetEventType() == wxEVT_KEY_DOWN ) )
1619         keyval = wxToupper( keyval ) ;
1620
1621     // Check for NUMPAD keys.  For KEY_UP/DOWN events we need to use the
1622     // WXK_NUMPAD constants, but for the CHAR event we want to use the
1623     // standard ascii values
1624     if ( event.GetEventType() != wxEVT_CHAR )
1625     {
1626         if (keyval >= '0' && keyval <= '9' && keycode >= 82 && keycode <= 92)
1627         {
1628             keyval = (keyval - '0') + WXK_NUMPAD0;
1629         }
1630         else if (keycode >= 65 && keycode <= 81)
1631         {
1632             switch (keycode)
1633             {
1634                 case 76 :
1635                     keyval = WXK_NUMPAD_ENTER;
1636                     break;
1637
1638                 case 81:
1639                     keyval = WXK_NUMPAD_EQUAL;
1640                     break;
1641
1642                 case 67:
1643                     keyval = WXK_NUMPAD_MULTIPLY;
1644                     break;
1645
1646                 case 75:
1647                     keyval = WXK_NUMPAD_DIVIDE;
1648                     break;
1649
1650                 case 78:
1651                     keyval = WXK_NUMPAD_SUBTRACT;
1652                     break;
1653
1654                 case 69:
1655                     keyval = WXK_NUMPAD_ADD;
1656                     break;
1657
1658                 case 65:
1659                     keyval = WXK_NUMPAD_DECIMAL;
1660                     break;
1661                 default:
1662                     break;
1663             }
1664         }
1665     }
1666
1667     event.m_shiftDown = modifiers & shiftKey;
1668     event.m_controlDown = modifiers & controlKey;
1669     event.m_altDown = modifiers & optionKey;
1670     event.m_metaDown = modifiers & cmdKey;
1671     event.m_keyCode = keyval ;
1672 #if wxUSE_UNICODE
1673     event.m_uniChar = uniChar ;
1674 #endif
1675
1676     event.m_rawCode = keymessage;
1677     event.m_rawFlags = modifiers;
1678     event.m_x = wherex;
1679     event.m_y = wherey;
1680     event.SetTimestamp(when);
1681     event.SetEventObject(focus);
1682 #endif
1683 }
1684
1685
1686 void wxApp::MacHideApp()
1687 {
1688 #if wxOSX_USE_CARBON
1689     wxMacCarbonEvent event( kEventClassCommand , kEventCommandProcess );
1690     HICommand command;
1691     memset( &command, 0 , sizeof(command) );
1692     command.commandID = kHICommandHide ;
1693     event.SetParameter<HICommand>(kEventParamDirectObject, command );
1694     SendEventToApplication( event );
1695 #endif
1696 }