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 extern "C" void macPostedEventCallback(void *WXUNUSED(unused))
 779 {
 780     wxTheApp->ProcessPendingEvents();
 781 }
 782
 783 bool wxApp::Initialize(int& argc, wxChar **argv)
 784 {
 785     // Mac-specific
 786
 787 #if wxDEBUG_LEVEL && wxOSX_USE_COCOA_OR_CARBON
 788     InstallDebugAssertOutputHandler( NewDebugAssertOutputHandlerUPP( wxMacAssertOutputHandler ) );
 789 #endif
 790
 791     // Mac OS X passes a process serial number command line argument when
 792     // the application is launched from the Finder. This argument must be
 793     // removed from the command line arguments before being handled by the
 794     // application (otherwise applications would need to handle it)
 795     if ( argc > 1 )
 796     {
 797         static const wxChar *ARG_PSN = wxT("-psn_");
 798         if ( wxStrncmp(argv[1], ARG_PSN, wxStrlen(ARG_PSN)) == 0 )
 799         {
 800             // remove this argument
 801             --argc;
 802             memmove(argv + 1, argv + 2, argc * sizeof(char *));
 803         }
 804     }
 805
 806     if ( !wxAppBase::Initialize(argc, argv) )
 807         return false;
 808
 809 #if wxUSE_INTL
 810     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
 811 #endif
 812
 813     // these might be the startup dirs, set them to the 'usual' dir containing the app bundle
 814     wxString startupCwd = wxGetCwd() ;
 815     if ( startupCwd == wxT("/") || startupCwd.Right(15) == wxT("/Contents/MacOS") )
 816     {
 817         CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle() ) ;
 818         CFURLRef urlParent = CFURLCreateCopyDeletingLastPathComponent( kCFAllocatorDefault , url ) ;
 819         CFRelease( url ) ;
 820         CFStringRef path = CFURLCopyFileSystemPath ( urlParent , kCFURLPOSIXPathStyle ) ;
 821         CFRelease( urlParent ) ;
 822         wxString cwd = wxCFStringRef(path).AsString(wxLocale::GetSystemEncoding());
 823         wxSetWorkingDirectory( cwd ) ;
 824     }
 825
 826     /* connect posted events to common-mode run loop so that wxPostEvent events
 827        are handled even while we're in the menu or on a scrollbar */
 828        /*
 829     CFRunLoopSourceContext event_posted_context = {0};
 830     event_posted_context.perform = macPostedEventCallback;
 831     m_macEventPosted = CFRunLoopSourceCreate(NULL,0,&event_posted_context);
 832     CFRunLoopAddSource(CFRunLoopGetCurrent(), m_macEventPosted, kCFRunLoopCommonModes);
 833     // run loop takes ownership
 834     CFRelease(m_macEventPosted);
 835         */
 836     return true;
 837 }
 838
 839 #if wxOSX_USE_COCOA_OR_CARBON
 840 bool wxApp::CallOnInit()
 841 {
 842     wxMacAutoreleasePool autoreleasepool;
 843     return OnInit();
 844 }
 845 #endif
 846
 847 bool wxApp::OnInitGui()
 848 {
 849     if ( !wxAppBase::OnInitGui() )
 850         return false ;
 851
 852     if ( !DoInitGui() )
 853         return false;
 854
 855     return true ;
 856 }
 857
 858 bool wxApp::ProcessIdle()
 859 {
 860     wxMacAutoreleasePool autoreleasepool;
 861     return wxAppBase::ProcessIdle();
 862 }
 863
 864 int wxApp::OnRun()
 865 {
 866     wxMacAutoreleasePool pool;
 867     return wxAppBase::OnRun();
 868 }
 869
 870 #if wxOSX_USE_CARBON
 871 bool wxApp::DoInitGui()
 872 {
 873     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 874     if (!sm_isEmbedded)
 875     {
 876         InstallApplicationEventHandler(
 877             GetwxMacAppEventHandlerUPP(),
 878             GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
 879     }
 880
 881     if (!sm_isEmbedded)
 882     {
 883         sODocHandler = NewAEEventHandlerUPP(AEHandleODoc) ;
 884         sGURLHandler = NewAEEventHandlerUPP(AEHandleGURL) ;
 885         sOAppHandler = NewAEEventHandlerUPP(AEHandleOApp) ;
 886         sPDocHandler = NewAEEventHandlerUPP(AEHandlePDoc) ;
 887         sRAppHandler = NewAEEventHandlerUPP(AEHandleRApp) ;
 888         sQuitHandler = NewAEEventHandlerUPP(AEHandleQuit) ;
 889
 890         AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 891                                sODocHandler , 0 , FALSE ) ;
 892         AEInstallEventHandler( kInternetEventClass, kAEGetURL,
 893                                sGURLHandler , 0 , FALSE ) ;
 894         AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 895                                sOAppHandler , 0 , FALSE ) ;
 896         AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 897                                sPDocHandler , 0 , FALSE ) ;
 898         AEInstallEventHandler( kCoreEventClass , kAEReopenApplication ,
 899                                sRAppHandler , 0 , FALSE ) ;
 900         AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 901                                sQuitHandler , 0 , FALSE ) ;
 902     }
 903
 904     if ( !wxMacInitCocoa() )
 905         return false;
 906
 907     return true;
 908 }
 909
 910 void wxApp::DoCleanUp()
 911 {
 912     if (!sm_isEmbedded)
 913         RemoveEventHandler( (EventHandlerRef)(wxTheApp->m_macEventHandler) );
 914
 915     if (!sm_isEmbedded)
 916     {
 917         AERemoveEventHandler( kCoreEventClass , kAEOpenDocuments ,
 918                                sODocHandler , FALSE ) ;
 919         AERemoveEventHandler( kInternetEventClass, kAEGetURL,
 920                                sGURLHandler , FALSE ) ;
 921         AERemoveEventHandler( kCoreEventClass , kAEOpenApplication ,
 922                                sOAppHandler , FALSE ) ;
 923         AERemoveEventHandler( kCoreEventClass , kAEPrintDocuments ,
 924                                sPDocHandler , FALSE ) ;
 925         AERemoveEventHandler( kCoreEventClass , kAEReopenApplication ,
 926                                sRAppHandler , FALSE ) ;
 927         AERemoveEventHandler( kCoreEventClass , kAEQuitApplication ,
 928                                sQuitHandler , FALSE ) ;
 929
 930         DisposeAEEventHandlerUPP( sODocHandler ) ;
 931         DisposeAEEventHandlerUPP( sGURLHandler ) ;
 932         DisposeAEEventHandlerUPP( sOAppHandler ) ;
 933         DisposeAEEventHandlerUPP( sPDocHandler ) ;
 934         DisposeAEEventHandlerUPP( sRAppHandler ) ;
 935         DisposeAEEventHandlerUPP( sQuitHandler ) ;
 936     }
 937 }
 938
 939 #endif
 940
 941 void wxApp::CleanUp()
 942 {
 943     wxMacAutoreleasePool autoreleasepool;
 944 #if wxUSE_TOOLTIPS
 945     wxToolTip::RemoveToolTips() ;
 946 #endif
 947
 948     if (m_macEventPosted)
 949     {
 950         CFRunLoopRemoveSource(CFRunLoopGetCurrent(), m_macEventPosted, kCFRunLoopCommonModes);
 951         m_macEventPosted = NULL;
 952     }
 953
 954     DoCleanUp();
 955
 956     wxAppBase::CleanUp();
 957 }
 958
 959 //----------------------------------------------------------------------
 960 // misc initialization stuff
 961 //----------------------------------------------------------------------
 962
 963 #if wxOSX_USE_CARBON && MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
 964 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
 965 {
 966     OSStatus err = noErr ;
 967     bool converted = ConvertEventRefToEventRecord( event, rec) ;
 968
 969     if ( !converted )
 970     {
 971         switch ( GetEventClass( event ) )
 972         {
 973             case kEventClassKeyboard :
 974             {
 975                 converted = true ;
 976                 switch ( GetEventKind(event) )
 977                 {
 978                     case kEventRawKeyDown :
 979                         rec->what = keyDown ;
 980                         break ;
 981
 982                     case kEventRawKeyRepeat :
 983                         rec->what = autoKey ;
 984                         break ;
 985
 986                     case kEventRawKeyUp :
 987                         rec->what = keyUp ;
 988                         break ;
 989
 990                     case kEventRawKeyModifiersChanged :
 991                         rec->what = nullEvent ;
 992                         break ;
 993
 994                     default :
 995                         converted = false ;
 996                         break ;
 997                 }
 998
 999                 if ( converted )
1000                 {
1001                     UInt32 keyCode ;
1002                     unsigned char charCode ;
1003                     UInt32 modifiers ;
1004                     GetMouse( &rec->where) ;
1005                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1006                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1007                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1008                     rec->modifiers = modifiers ;
1009                     rec->message = (keyCode << 8 ) + charCode ;
1010                 }
1011             }
1012             break ;
1013
1014             case kEventClassTextInput :
1015             {
1016                 switch ( GetEventKind( event ) )
1017                 {
1018                     case kEventTextInputUnicodeForKeyEvent :
1019                         {
1020                             EventRef rawEvent ;
1021                             err = GetEventParameter(
1022                                 event, kEventParamTextInputSendKeyboardEvent, typeEventRef, NULL,
1023                                 sizeof(rawEvent), NULL, &rawEvent ) ;
1024                             converted = true ;
1025
1026                             {
1027                                 UInt32 keyCode, modifiers;
1028                                 unsigned char charCode ;
1029                                 GetMouse( &rec->where) ;
1030                                 rec->what = keyDown ;
1031                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1032                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1033                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1034                                 rec->modifiers = modifiers ;
1035                                 rec->message = (keyCode << 8 ) + charCode ;
1036                             }
1037                        }
1038                        break ;
1039
1040                     default :
1041                         break ;
1042                 }
1043             }
1044             break ;
1045
1046             default :
1047                 break ;
1048         }
1049     }
1050
1051     return converted ;
1052 }
1053 #endif
1054
1055 wxApp::wxApp()
1056 {
1057     m_printMode = wxPRINT_WINDOWS;
1058
1059     m_macCurrentEvent = NULL ;
1060     m_macCurrentEventHandlerCallRef = NULL ;
1061     m_macEventPosted = NULL ;
1062     m_macPool = new wxMacAutoreleasePool();
1063 }
1064
1065 wxApp::~wxApp()
1066 {
1067     if (m_macPool)
1068         delete m_macPool;
1069 }
1070
1071 CFMutableArrayRef GetAutoReleaseArray()
1072 {
1073     static CFMutableArrayRef array = 0;
1074     if ( array == 0)
1075         array= CFArrayCreateMutable(kCFAllocatorDefault,0,&kCFTypeArrayCallBacks);
1076     return array;
1077 }
1078
1079 void wxApp::MacAddToAutorelease( void* cfrefobj )
1080 {
1081     CFArrayAppendValue( GetAutoReleaseArray(), cfrefobj );
1082 }
1083
1084 void wxApp::MacReleaseAutoreleasePool()
1085 {
1086     if (m_macPool)
1087         delete m_macPool;
1088     m_macPool = new wxMacAutoreleasePool();
1089 }
1090
1091 void wxApp::OnIdle(wxIdleEvent& WXUNUSED(event))
1092 {
1093     // If they are pending events, we must process them: pending events are
1094     // either events to the threads other than main or events posted with
1095     // wxPostEvent() functions
1096 #ifndef __WXUNIVERSAL__
1097 #if wxUSE_MENUS
1098   if (!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
1099     wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
1100 #endif
1101 #endif
1102     CFArrayRemoveAllValues( GetAutoReleaseArray() );
1103 }
1104
1105 void wxApp::WakeUpIdle()
1106 {
1107     if (m_macEventPosted)
1108     {
1109         CFRunLoopSourceSignal(m_macEventPosted);
1110     }
1111
1112     wxMacWakeUp() ;
1113 }
1114
1115 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1116 {
1117     if (GetTopWindow())
1118         GetTopWindow()->Close(true);
1119 }
1120
1121 // Default behaviour: close the application with prompts. The
1122 // user can veto the close, and therefore the end session.
1123 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1124 {
1125     if ( !wxDialog::OSXHasModalDialogsOpen() )
1126     {
1127         if (GetTopWindow())
1128         {
1129             if (!GetTopWindow()->Close(!event.CanVeto()))
1130                 event.Veto(true);
1131         }
1132     }
1133     else
1134     {
1135         event.Veto(true);
1136     }
1137 }
1138
1139 extern "C" void wxCYield() ;
1140 void wxCYield()
1141 {
1142     wxYield() ;
1143 }
1144
1145 // virtual
1146 void wxApp::MacHandleUnhandledEvent( WXEVENTREF WXUNUSED(evr) )
1147 {
1148     // Override to process unhandled events as you please
1149 }
1150
1151 #if wxOSX_USE_CARBON
1152
1153 long wxMacTranslateKey(unsigned char key, unsigned char code)
1154 {
1155     long retval = key ;
1156     switch (key)
1157     {
1158         case kHomeCharCode :
1159             retval = WXK_HOME;
1160             break;
1161
1162         case kEnterCharCode :
1163             retval = WXK_RETURN;
1164             break;
1165         case kEndCharCode :
1166             retval = WXK_END;
1167             break;
1168
1169         case kHelpCharCode :
1170             retval = WXK_HELP;
1171             break;
1172
1173         case kBackspaceCharCode :
1174             retval = WXK_BACK;
1175             break;
1176
1177         case kTabCharCode :
1178             retval = WXK_TAB;
1179             break;
1180
1181         case kPageUpCharCode :
1182             retval = WXK_PAGEUP;
1183             break;
1184
1185         case kPageDownCharCode :
1186             retval = WXK_PAGEDOWN;
1187             break;
1188
1189         case kReturnCharCode :
1190             retval = WXK_RETURN;
1191             break;
1192
1193         case kFunctionKeyCharCode :
1194         {
1195             switch ( code )
1196             {
1197                 case 0x7a :
1198                     retval = WXK_F1 ;
1199                     break;
1200
1201                 case 0x78 :
1202                     retval = WXK_F2 ;
1203                     break;
1204
1205                 case 0x63 :
1206                     retval = WXK_F3 ;
1207                     break;
1208
1209                 case 0x76 :
1210                     retval = WXK_F4 ;
1211                     break;
1212
1213                 case 0x60 :
1214                     retval = WXK_F5 ;
1215                     break;
1216
1217                 case 0x61 :
1218                     retval = WXK_F6 ;
1219                     break;
1220
1221                 case 0x62:
1222                     retval = WXK_F7 ;
1223                     break;
1224
1225                 case 0x64 :
1226                     retval = WXK_F8 ;
1227                     break;
1228
1229                 case 0x65 :
1230                     retval = WXK_F9 ;
1231                     break;
1232
1233                 case 0x6D :
1234                     retval = WXK_F10 ;
1235                     break;
1236
1237                 case 0x67 :
1238                     retval = WXK_F11 ;
1239                     break;
1240
1241                 case 0x6F :
1242                     retval = WXK_F12 ;
1243                     break;
1244
1245                 case 0x69 :
1246                     retval = WXK_F13 ;
1247                     break;
1248
1249                 case 0x6B :
1250                     retval = WXK_F14 ;
1251                     break;
1252
1253                 case 0x71 :
1254                     retval = WXK_F15 ;
1255                     break;
1256
1257                 default:
1258                     break;
1259             }
1260         }
1261         break ;
1262
1263         case kEscapeCharCode :
1264             retval = WXK_ESCAPE ;
1265             break ;
1266
1267         case kLeftArrowCharCode :
1268             retval = WXK_LEFT ;
1269             break ;
1270
1271         case kRightArrowCharCode :
1272             retval = WXK_RIGHT ;
1273             break ;
1274
1275         case kUpArrowCharCode :
1276             retval = WXK_UP ;
1277             break ;
1278
1279         case kDownArrowCharCode :
1280             retval = WXK_DOWN ;
1281             break ;
1282
1283         case kDeleteCharCode :
1284             retval = WXK_DELETE ;
1285             break ;
1286
1287         default:
1288             break ;
1289      } // end switch
1290
1291     return retval;
1292 }
1293
1294 int wxMacKeyCodeToModifier(wxKeyCode key)
1295 {
1296     switch (key)
1297     {
1298     case WXK_START:
1299     case WXK_MENU:
1300         return cmdKey;
1301
1302     case WXK_SHIFT:
1303         return shiftKey;
1304
1305     case WXK_CAPITAL:
1306         return alphaLock;
1307
1308     case WXK_ALT:
1309         return optionKey;
1310
1311     case WXK_CONTROL:
1312         return controlKey;
1313
1314     default:
1315         return 0;
1316     }
1317 }
1318 #endif
1319
1320 #if wxOSX_USE_COCOA && MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_6
1321
1322 // defined in utils.mm
1323
1324 #elif wxOSX_USE_COCOA_OR_CARBON
1325
1326 wxMouseState wxGetMouseState()
1327 {
1328     wxMouseState ms;
1329
1330     wxPoint pt = wxGetMousePosition();
1331     ms.SetX(pt.x);
1332     ms.SetY(pt.y);
1333
1334     UInt32 buttons = GetCurrentButtonState();
1335     ms.SetLeftDown( (buttons & 0x01) != 0 );
1336     ms.SetMiddleDown( (buttons & 0x04) != 0 );
1337     ms.SetRightDown( (buttons & 0x02) != 0 );
1338
1339     UInt32 modifiers = GetCurrentKeyModifiers();
1340     ms.SetControlDown(modifiers & controlKey);
1341     ms.SetShiftDown(modifiers & shiftKey);
1342     ms.SetAltDown(modifiers & optionKey);
1343     ms.SetMetaDown(modifiers & cmdKey);
1344
1345     return ms;
1346 }
1347
1348 #endif
1349
1350 // TODO : once the new key/char handling is tested, move all the code to wxWindow
1351
1352 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1353 {
1354     if ( !focus )
1355         return false ;
1356
1357     wxKeyEvent event(wxEVT_KEY_DOWN) ;
1358     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1359
1360     return focus->OSXHandleKeyEvent(event);
1361 }
1362
1363 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1364 {
1365     if ( !focus )
1366         return false ;
1367
1368     wxKeyEvent event( wxEVT_KEY_UP ) ;
1369     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1370
1371     return focus->OSXHandleKeyEvent(event) ;
1372 }
1373
1374 bool wxApp::MacSendCharEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1375 {
1376     if ( !focus )
1377         return false ;
1378     wxKeyEvent event(wxEVT_CHAR) ;
1379     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1380
1381     bool handled = false ;
1382
1383 #if wxOSX_USE_CARBON
1384     long keyval = event.m_keyCode ;
1385     wxNonOwnedWindow *tlw = focus->MacGetTopLevelWindow() ;
1386
1387     if (tlw)
1388     {
1389         event.SetEventType( wxEVT_CHAR_HOOK );
1390         handled = tlw->HandleWindowEvent( event );
1391         if ( handled && event.GetSkipped() )
1392             handled = false ;
1393     }
1394
1395     if ( !handled )
1396     {
1397         event.SetEventType( wxEVT_CHAR );
1398         event.Skip( false ) ;
1399         handled = focus->HandleWindowEvent( event ) ;
1400     }
1401
1402     if ( !handled && (keyval == WXK_TAB) )
1403     {
1404         wxWindow* iter = focus->GetParent() ;
1405         while ( iter && !handled )
1406         {
1407             if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
1408             {
1409                 wxNavigationKeyEvent new_event;
1410                 new_event.SetEventObject( focus );
1411                 new_event.SetDirection( !event.ShiftDown() );
1412                 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
1413                 new_event.SetWindowChange( event.ControlDown() );
1414                 new_event.SetCurrentFocus( focus );
1415                 handled = focus->GetParent()->HandleWindowEvent( new_event );
1416                 if ( handled && new_event.GetSkipped() )
1417                     handled = false ;
1418             }
1419
1420             iter = iter->GetParent() ;
1421         }
1422     }
1423
1424     // backdoor handler for default return and command escape
1425     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->AcceptsFocus() ) )
1426     {
1427         // if window is not having a focus still testing for default enter or cancel
1428         // TODO: add the UMA version for ActiveNonFloatingWindow
1429 #ifndef __LP64__
1430         wxWindow* focus = wxNonOwnedWindow::GetFromWXWindow( (WXWindow) FrontWindow() ) ;
1431         if ( focus )
1432         {
1433             if ( keyval == WXK_RETURN || keyval == WXK_NUMPAD_ENTER )
1434             {
1435                 wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(focus), wxTopLevelWindow);
1436                 if ( tlw && tlw->GetDefaultItem() )
1437                 {
1438                     wxButton *def = wxDynamicCast(tlw->GetDefaultItem(), wxButton);
1439                     if ( def && def->IsEnabled() )
1440                     {
1441                         wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
1442                         event.SetEventObject(def);
1443                         def->Command(event);
1444
1445                         return true ;
1446                     }
1447                 }
1448             }
1449             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
1450             {
1451                 // generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs)
1452                 wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
1453                 new_event.SetEventObject( focus );
1454                 handled = focus->HandleWindowEvent( new_event );
1455             }
1456         }
1457 #endif
1458     }
1459 #endif
1460     return handled ;
1461 }
1462
1463 // This method handles common code for SendKeyDown, SendKeyUp, and SendChar events.
1464 void wxApp::MacCreateKeyEvent( wxKeyEvent& event, wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1465 {
1466 #if wxOSX_USE_CARBON
1467     short keycode, keychar ;
1468
1469     keychar = short(keymessage & charCodeMask);
1470     keycode = short(keymessage & keyCodeMask) >> 8 ;
1471     if ( !(event.GetEventType() == wxEVT_CHAR) && (modifiers & (controlKey | shiftKey | optionKey) ) )
1472     {
1473         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1474         // and look at the character after
1475 #ifdef __LP64__
1476         // TODO new implementation using TextInputSources
1477 #else
1478         UInt32 state = 0;
1479         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey | shiftKey | optionKey))) | keycode, &state);
1480         keychar = short(keyInfo & charCodeMask);
1481 #endif
1482     }
1483
1484     long keyval = wxMacTranslateKey(keychar, keycode) ;
1485     if ( keyval == keychar && ( event.GetEventType() == wxEVT_KEY_UP || event.GetEventType() == wxEVT_KEY_DOWN ) )
1486         keyval = wxToupper( keyval ) ;
1487
1488     // Check for NUMPAD keys.  For KEY_UP/DOWN events we need to use the
1489     // WXK_NUMPAD constants, but for the CHAR event we want to use the
1490     // standard ascii values
1491     if ( event.GetEventType() != wxEVT_CHAR )
1492     {
1493         if (keyval >= '0' && keyval <= '9' && keycode >= 82 && keycode <= 92)
1494         {
1495             keyval = (keyval - '0') + WXK_NUMPAD0;
1496         }
1497         else if (keycode >= 65 && keycode <= 81)
1498         {
1499             switch (keycode)
1500             {
1501                 case 76 :
1502                     keyval = WXK_NUMPAD_ENTER;
1503                     break;
1504
1505                 case 81:
1506                     keyval = WXK_NUMPAD_EQUAL;
1507                     break;
1508
1509                 case 67:
1510                     keyval = WXK_NUMPAD_MULTIPLY;
1511                     break;
1512
1513                 case 75:
1514                     keyval = WXK_NUMPAD_DIVIDE;
1515                     break;
1516
1517                 case 78:
1518                     keyval = WXK_NUMPAD_SUBTRACT;
1519                     break;
1520
1521                 case 69:
1522                     keyval = WXK_NUMPAD_ADD;
1523                     break;
1524
1525                 case 65:
1526                     keyval = WXK_NUMPAD_DECIMAL;
1527                     break;
1528                 default:
1529                     break;
1530             }
1531         }
1532     }
1533
1534     event.m_shiftDown = modifiers & shiftKey;
1535     event.m_controlDown = modifiers & controlKey;
1536     event.m_altDown = modifiers & optionKey;
1537     event.m_metaDown = modifiers & cmdKey;
1538     event.m_keyCode = keyval ;
1539 #if wxUSE_UNICODE
1540     event.m_uniChar = uniChar ;
1541 #endif
1542
1543     event.m_rawCode = keymessage;
1544     event.m_rawFlags = modifiers;
1545     event.m_x = wherex;
1546     event.m_y = wherey;
1547     event.SetTimestamp(when);
1548     event.SetEventObject(focus);
1549 #else
1550     wxUnusedVar(event);
1551     wxUnusedVar(focus);
1552     wxUnusedVar(keymessage);
1553     wxUnusedVar(modifiers);
1554     wxUnusedVar(when);
1555     wxUnusedVar(wherex);
1556     wxUnusedVar(wherey);
1557     wxUnusedVar(uniChar);
1558 #endif
1559 }
1560
1561
1562 void wxApp::MacHideApp()
1563 {
1564 #if wxOSX_USE_CARBON
1565     wxMacCarbonEvent event( kEventClassCommand , kEventCommandProcess );
1566     HICommand command;
1567     memset( &command, 0 , sizeof(command) );
1568     command.commandID = kHICommandHide ;
1569     event.SetParameter<HICommand>(kEventParamDirectObject, command );
1570     SendEventToApplication( event );
1571 #endif
1572 }