src/mac/carbon/app.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/carbon/app.cpp
   3 // Purpose:     wxApp
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #include "wx/app.h"
  15
  16 #ifndef WX_PRECOMP
  17     #include "wx/intl.h"
  18     #include "wx/log.h"
  19     #include "wx/utils.h"
  20     #include "wx/window.h"
  21     #include "wx/frame.h"
  22     #include "wx/dc.h"
  23     #include "wx/button.h"
  24     #include "wx/menu.h"
  25     #include "wx/pen.h"
  26     #include "wx/brush.h"
  27     #include "wx/palette.h"
  28     #include "wx/icon.h"
  29     #include "wx/cursor.h"
  30     #include "wx/dialog.h"
  31     #include "wx/msgdlg.h"
  32 #endif
  33
  34 #include "wx/gdicmn.h"
  35 #include "wx/module.h"
  36 #include "wx/memory.h"
  37 #include "wx/tooltip.h"
  38 #include "wx/textctrl.h"
  39 #include "wx/docview.h"
  40 #include "wx/filename.h"
  41
  42 #include <string.h>
  43
  44 // mac
  45
  46 #ifndef __DARWIN__
  47   #if __option(profile)
  48     #include <profiler.h>
  49   #endif
  50 #endif
  51
  52 // #include "apprsrc.h"
  53
  54 #include "wx/mac/uma.h"
  55 #include "wx/mac/macnotfy.h"
  56
  57 #ifdef __DARWIN__
  58 #  include <CoreServices/CoreServices.h>
  59 #  if defined(WXMAKINGDLL_CORE)
  60 #    include <mach-o/dyld.h>
  61 #  endif
  62 #else
  63 #  include <Sound.h>
  64 #  include <Threads.h>
  65 #  include <ToolUtils.h>
  66 #  include <DiskInit.h>
  67 #  include <Devices.h>
  68 #endif
  69
  70 extern wxList wxPendingDelete;
  71
  72 #if wxUSE_THREADS
  73 extern size_t g_numberOfThreads;
  74 #endif
  75
  76 // statics for implementation
  77 static bool s_inYield = false;
  78 static bool s_inReceiveEvent = false ;
  79 static EventTime sleepTime = kEventDurationNoWait ;
  80
  81
  82 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
  83 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
  84     EVT_IDLE(wxApp::OnIdle)
  85     EVT_END_SESSION(wxApp::OnEndSession)
  86     EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
  87 END_EVENT_TABLE()
  88
  89
  90 // platform specific static variables
  91 const short kMacMinHeap = (29 * 1024) ;
  92 const short kwxMacMenuBarResource = 1 ;
  93 const short kwxMacAppleMenuId = 1 ;
  94
  95 WXHRGN    wxApp::s_macCursorRgn = NULL;
  96 wxWindow* wxApp::s_captureWindow = NULL ;
  97 int       wxApp::s_lastMouseDown = 0 ;
  98 long      wxApp::sm_lastMessageTime = 0;
  99 long      wxApp::s_lastModifiers = 0 ;
 100
 101 bool      wxApp::s_macSupportPCMenuShortcuts = true ;
 102 long      wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
 103 long      wxApp::s_macPreferencesMenuItemId = wxID_PREFERENCES ;
 104 long      wxApp::s_macExitMenuItemId = wxID_EXIT ;
 105 wxString  wxApp::s_macHelpMenuTitleName = wxT("&Help") ;
 106
 107 bool      wxApp::sm_isEmbedded = false; // Normally we're not a plugin
 108
 109 //----------------------------------------------------------------------
 110 // Core Apple Event Support
 111 //----------------------------------------------------------------------
 112
 113 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 114 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 115 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 116 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 117 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 118
 119 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 120 {
 121     return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
 122 }
 123
 124 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 125 {
 126     return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
 127 }
 128
 129 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 130 {
 131     return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
 132 }
 133
 134 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 135 {
 136     return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
 137 }
 138
 139 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 140 {
 141     return wxTheApp->MacHandleAERApp( (AppleEvent*) event , reply) ;
 142 }
 143
 144 // AEODoc Calls MacOpenFile on each of the files passed
 145
 146 short wxApp::MacHandleAEODoc(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 147 {
 148     AEDescList docList;
 149     AEKeyword keywd;
 150     DescType returnedType;
 151     Size actualSize;
 152     long itemsInList;
 153     OSErr err;
 154     short i;
 155
 156     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 157     if (err != noErr)
 158         return err;
 159
 160     err = AECountItems(&docList, &itemsInList);
 161     if (err != noErr)
 162         return err;
 163
 164     ProcessSerialNumber PSN ;
 165     PSN.highLongOfPSN = 0 ;
 166     PSN.lowLongOfPSN = kCurrentProcess ;
 167     SetFrontProcess( &PSN ) ;
 168
 169     wxString fName ;
 170     FSRef theRef ;
 171
 172     for (i = 1; i <= itemsInList; i++)
 173     {
 174         AEGetNthPtr(
 175             &docList, i, typeFSRef, &keywd, &returnedType,
 176             (Ptr)&theRef, sizeof(theRef), &actualSize);
 177         fName = wxMacFSRefToPath( &theRef ) ;
 178
 179         MacOpenFile(fName);
 180     }
 181
 182     return noErr;
 183 }
 184
 185 // AEPDoc Calls MacPrintFile on each of the files passed
 186
 187 short wxApp::MacHandleAEPDoc(const WXEVENTREF event , WXEVENTREF WXUNUSED(reply))
 188 {
 189     AEDescList docList;
 190     AEKeyword keywd;
 191     DescType returnedType;
 192     Size actualSize;
 193     long itemsInList;
 194     OSErr err;
 195     short i;
 196
 197     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 198     if (err != noErr)
 199         return err;
 200
 201     err = AECountItems(&docList, &itemsInList);
 202     if (err != noErr)
 203         return err;
 204
 205     ProcessSerialNumber PSN ;
 206     PSN.highLongOfPSN = 0 ;
 207     PSN.lowLongOfPSN = kCurrentProcess ;
 208     SetFrontProcess( &PSN ) ;
 209
 210     wxString fName ;
 211     FSRef theRef ;
 212
 213     for (i = 1; i <= itemsInList; i++)
 214     {
 215         AEGetNthPtr(
 216             &docList, i, typeFSRef, &keywd, &returnedType,
 217             (Ptr)&theRef, sizeof(theRef), &actualSize);
 218         fName = wxMacFSRefToPath( &theRef ) ;
 219
 220         MacPrintFile(fName);
 221     }
 222
 223     return noErr;
 224 }
 225
 226 // AEOApp calls MacNewFile
 227
 228 short wxApp::MacHandleAEOApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 229 {
 230     MacNewFile() ;
 231     return noErr ;
 232 }
 233
 234 // AEQuit attempts to quit the application
 235
 236 short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 237 {
 238     wxWindow* win = GetTopWindow() ;
 239     if ( win )
 240     {
 241         wxCommandEvent exitEvent(wxEVT_COMMAND_MENU_SELECTED, s_macExitMenuItemId);
 242         if (!win->ProcessEvent(exitEvent))
 243             win->Close(true) ;
 244     }
 245     else
 246     {
 247         ExitMainLoop() ;
 248     }
 249
 250     return noErr ;
 251 }
 252
 253 // AEROApp calls MacReopenApp
 254
 255 short wxApp::MacHandleAERApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 256 {
 257     MacReopenApp() ;
 258
 259     return noErr ;
 260 }
 261
 262 //----------------------------------------------------------------------
 263 // Support Routines linking the Mac...File Calls to the Document Manager
 264 //----------------------------------------------------------------------
 265
 266 void wxApp::MacOpenFile(const wxString & fileName )
 267 {
 268 #if wxUSE_DOC_VIEW_ARCHITECTURE
 269     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 270     if ( dm )
 271         dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 272 #endif
 273 }
 274
 275
 276 void wxApp::MacPrintFile(const wxString & fileName )
 277 {
 278 #if wxUSE_DOC_VIEW_ARCHITECTURE
 279
 280 #if wxUSE_PRINTING_ARCHITECTURE
 281     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 282     if ( dm )
 283     {
 284         wxDocument *doc = dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 285         if ( doc )
 286         {
 287             wxView* view = doc->GetFirstView() ;
 288             if ( view )
 289             {
 290                 wxPrintout *printout = view->OnCreatePrintout();
 291                 if (printout)
 292                 {
 293                     wxPrinter printer;
 294                     printer.Print(view->GetFrame(), printout, true);
 295                     delete printout;
 296                 }
 297             }
 298
 299             if (doc->Close())
 300             {
 301                 doc->DeleteAllViews();
 302                 dm->RemoveDocument(doc) ;
 303             }
 304         }
 305     }
 306 #endif //print
 307
 308 #endif //docview
 309 }
 310
 311
 312
 313 void wxApp::MacNewFile()
 314 {
 315 }
 316
 317 void wxApp::MacReopenApp()
 318 {
 319     // HIG says :
 320     // if there is no open window -> create a new one
 321     // if all windows are hidden -> show the first
 322     // if some windows are not hidden -> do nothing
 323
 324     wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst();
 325     if ( node == NULL )
 326     {
 327         MacNewFile() ;
 328     }
 329     else
 330     {
 331         wxTopLevelWindow* firstIconized = NULL ;
 332         while (node)
 333         {
 334             wxTopLevelWindow* win = (wxTopLevelWindow*) node->GetData();
 335             if ( !win->IsIconized() )
 336             {
 337                 firstIconized = NULL ;
 338                 break ;
 339             }
 340             else
 341             {
 342                 if ( firstIconized == NULL )
 343                     firstIconized = win ;
 344             }
 345
 346             node = node->GetNext();
 347         }
 348
 349         if ( firstIconized )
 350             firstIconized->Iconize( false ) ;
 351     }
 352 }
 353
 354 //----------------------------------------------------------------------
 355 // Macintosh CommandID support - converting between native and wx IDs
 356 //----------------------------------------------------------------------
 357
 358 // if no native match they just return the passed-in id
 359
 360 struct IdPair
 361 {
 362     UInt32 macId ;
 363     int wxId ;
 364 } ;
 365
 366 IdPair gCommandIds [] =
 367 {
 368     { kHICommandCut ,           wxID_CUT } ,
 369     { kHICommandCopy ,          wxID_COPY } ,
 370     { kHICommandPaste ,         wxID_PASTE } ,
 371     { kHICommandSelectAll ,     wxID_SELECTALL } ,
 372     { kHICommandClear ,         wxID_CLEAR } ,
 373     { kHICommandUndo ,          wxID_UNDO } ,
 374     { kHICommandRedo ,          wxID_REDO } ,
 375 } ;
 376
 377 int wxMacCommandToId( UInt32 macCommandId )
 378 {
 379     int wxid = 0 ;
 380
 381     switch ( macCommandId )
 382     {
 383         case kHICommandPreferences :
 384             wxid = wxApp::s_macPreferencesMenuItemId ;
 385             break ;
 386
 387         case kHICommandQuit :
 388             wxid = wxApp::s_macExitMenuItemId ;
 389             break ;
 390
 391         case kHICommandAbout :
 392             wxid = wxApp::s_macAboutMenuItemId ;
 393             break ;
 394
 395         default :
 396             {
 397                 for ( size_t i = 0 ; i < WXSIZEOF(gCommandIds) ; ++i )
 398                 {
 399                     if ( gCommandIds[i].macId == macCommandId )
 400                     {
 401                         wxid = gCommandIds[i].wxId ;
 402                         break ;
 403                     }
 404                 }
 405             }
 406             break ;
 407     }
 408
 409     if ( wxid == 0 )
 410         wxid = (int) macCommandId ;
 411
 412     return wxid ;
 413 }
 414
 415 UInt32 wxIdToMacCommand( int wxId )
 416 {
 417     UInt32 macId = 0 ;
 418
 419     if ( wxId == wxApp::s_macPreferencesMenuItemId )
 420         macId = kHICommandPreferences ;
 421     else if (wxId == wxApp::s_macExitMenuItemId)
 422         macId = kHICommandQuit ;
 423     else if (wxId == wxApp::s_macAboutMenuItemId)
 424         macId = kHICommandAbout ;
 425     else
 426     {
 427         for ( size_t i = 0 ; i < WXSIZEOF(gCommandIds) ; ++i )
 428         {
 429             if ( gCommandIds[i].wxId == wxId )
 430             {
 431                 macId = gCommandIds[i].macId ;
 432                 break ;
 433             }
 434         }
 435     }
 436
 437     if ( macId == 0 )
 438         macId = (int) wxId ;
 439
 440     return macId ;
 441 }
 442
 443 wxMenu* wxFindMenuFromMacCommand( const HICommand &command , wxMenuItem* &item )
 444 {
 445     wxMenu* itemMenu = NULL ;
 446     int id = 0 ;
 447
 448     // for 'standard' commands which don't have a wx-menu
 449     if ( command.commandID == kHICommandPreferences || command.commandID == kHICommandQuit || command.commandID == kHICommandAbout )
 450     {
 451         id = wxMacCommandToId( command.commandID ) ;
 452
 453         wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 454         if ( mbar )
 455             item = mbar->FindItem( id , &itemMenu ) ;
 456     }
 457     else if ( command.commandID != 0 && command.menu.menuRef != 0 && command.menu.menuItemIndex != 0 )
 458     {
 459         id = wxMacCommandToId( command.commandID ) ;
 460         // make sure it is one of our own menus, or of the 'synthetic' apple and help menus , otherwise don't touch
 461         MenuItemIndex firstUserHelpMenuItem ;
 462         static MenuHandle mh = NULL ;
 463         if ( mh == NULL )
 464         {
 465             if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) != noErr )
 466                 mh = NULL ;
 467         }
 468
 469         // is it part of the application or the Help menu, then look for the id directly
 470         if ( ( GetMenuHandle( kwxMacAppleMenuId ) != NULL && command.menu.menuRef == GetMenuHandle( kwxMacAppleMenuId ) ) ||
 471              ( mh != NULL && command.menu.menuRef == mh ) )
 472         {
 473             wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 474             if ( mbar )
 475                 item = mbar->FindItem( id , &itemMenu ) ;
 476         }
 477         else
 478         {
 479             UInt32 refCon ;
 480
 481             GetMenuItemRefCon( command.menu.menuRef , command.menu.menuItemIndex , &refCon ) ;
 482             itemMenu = wxFindMenuFromMacMenu( command.menu.menuRef ) ;
 483             if ( itemMenu != NULL )
 484                 item = (wxMenuItem*) refCon ;
 485         }
 486     }
 487
 488     return itemMenu ;
 489 }
 490
 491 //----------------------------------------------------------------------
 492 // Carbon Event Handler
 493 //----------------------------------------------------------------------
 494
 495 static const EventTypeSpec eventList[] =
 496 {
 497     { kEventClassCommand, kEventProcessCommand } ,
 498     { kEventClassCommand, kEventCommandUpdateStatus } ,
 499
 500     { kEventClassMenu, kEventMenuOpening },
 501     { kEventClassMenu, kEventMenuClosed },
 502     { kEventClassMenu, kEventMenuTargetItem },
 503
 504     { kEventClassApplication , kEventAppActivated } ,
 505     { kEventClassApplication , kEventAppDeactivated } ,
 506     // handling the quit event is not recommended by apple
 507     // rather using the quit apple event - which we do
 508
 509     { kEventClassAppleEvent , kEventAppleEvent } ,
 510
 511     { kEventClassMouse , kEventMouseDown } ,
 512     { kEventClassMouse , kEventMouseMoved } ,
 513     { kEventClassMouse , kEventMouseUp } ,
 514     { kEventClassMouse , kEventMouseDragged } ,
 515     { 'WXMC' , 'WXMC' }
 516 } ;
 517
 518 static pascal OSStatus
 519 wxMacAppMenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 520 {
 521     wxMacCarbonEvent cEvent( event ) ;
 522     MenuRef menuRef = cEvent.GetParameter<MenuRef>(kEventParamDirectObject) ;
 523     wxMenu* menu = wxFindMenuFromMacMenu( menuRef ) ;
 524
 525     if ( menu )
 526     {
 527         wxEventType type=0;
 528         MenuCommand cmd=0;
 529         switch (GetEventKind(event))
 530         {
 531             case kEventMenuOpening:
 532                 type = wxEVT_MENU_OPEN;
 533                 break;
 534
 535             case kEventMenuClosed:
 536                 type = wxEVT_MENU_CLOSE;
 537                 break;
 538
 539             case kEventMenuTargetItem:
 540                 cmd = cEvent.GetParameter<MenuCommand>(kEventParamMenuCommand,typeMenuCommand) ;
 541                 if (cmd != 0)
 542                     type = wxEVT_MENU_HIGHLIGHT;
 543                 break;
 544
 545             default:
 546                 wxFAIL_MSG(wxT("Unexpected menu event kind"));
 547                 break;
 548         }
 549
 550         if ( type )
 551         {
 552             wxMenuEvent wxevent(type, cmd, menu);
 553             wxevent.SetEventObject(menu);
 554
 555             wxEvtHandler* handler = menu->GetEventHandler();
 556             if (handler && handler->ProcessEvent(wxevent))
 557             {
 558                 // handled
 559             }
 560             else
 561             {
 562                 wxWindow *win = menu->GetInvokingWindow();
 563                 if (win)
 564                     win->GetEventHandler()->ProcessEvent(wxevent);
 565                 }
 566             }
 567     }
 568
 569     return eventNotHandledErr;
 570 }
 571
 572 static pascal OSStatus wxMacAppCommandEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 573 {
 574     OSStatus result = eventNotHandledErr ;
 575
 576     HICommand command ;
 577
 578     wxMacCarbonEvent cEvent( event ) ;
 579     cEvent.GetParameter<HICommand>(kEventParamDirectObject,typeHICommand,&command) ;
 580
 581     wxMenuItem* item = NULL ;
 582     wxMenu* itemMenu = wxFindMenuFromMacCommand( command , item ) ;
 583     int id = wxMacCommandToId( command.commandID ) ;
 584
 585     if ( item )
 586     {
 587         wxASSERT( itemMenu != NULL ) ;
 588
 589         switch ( cEvent.GetKind() )
 590         {
 591             case kEventProcessCommand :
 592             {
 593                 if (item->IsCheckable())
 594                     item->Check( !item->IsChecked() ) ;
 595
 596                 if ( itemMenu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) )
 597                     result = noErr ;
 598             }
 599             break ;
 600
 601         case kEventCommandUpdateStatus:
 602             {
 603                 wxUpdateUIEvent event(id);
 604                 event.SetEventObject( itemMenu );
 605
 606                 bool processed = false;
 607
 608                 // Try the menu's event handler
 609                 {
 610                     wxEvtHandler *handler = itemMenu->GetEventHandler();
 611                     if ( handler )
 612                         processed = handler->ProcessEvent(event);
 613                 }
 614
 615                 // Try the window the menu was popped up from
 616                 // (and up through the hierarchy)
 617                 if ( !processed )
 618                 {
 619                     const wxMenuBase *menu = itemMenu;
 620                     while ( menu )
 621                     {
 622                         wxWindow *win = menu->GetInvokingWindow();
 623                         if ( win )
 624                         {
 625                             processed = win->GetEventHandler()->ProcessEvent(event);
 626                             break;
 627                         }
 628
 629                         menu = menu->GetParent();
 630                     }
 631                 }
 632
 633                 if ( processed )
 634                 {
 635                     // if anything changed, update the changed attribute
 636                     if (event.GetSetText())
 637                         itemMenu->SetLabel(id, event.GetText());
 638                     if (event.GetSetChecked())
 639                         itemMenu->Check(id, event.GetChecked());
 640                     if (event.GetSetEnabled())
 641                         itemMenu->Enable(id, event.GetEnabled());
 642
 643                     result = noErr ;
 644                 }
 645             }
 646             break ;
 647
 648         default :
 649             break ;
 650         }
 651     }
 652     return result ;
 653 }
 654
 655 static pascal OSStatus wxMacAppApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 656 {
 657     OSStatus result = eventNotHandledErr ;
 658     switch ( GetEventKind( event ) )
 659     {
 660         case kEventAppActivated :
 661             if ( wxTheApp )
 662                 wxTheApp->SetActive( true , NULL ) ;
 663             result = noErr ;
 664             break ;
 665
 666         case kEventAppDeactivated :
 667             if ( wxTheApp )
 668                 wxTheApp->SetActive( false , NULL ) ;
 669             result = noErr ;
 670             break ;
 671
 672         default :
 673             break ;
 674     }
 675
 676     return result ;
 677 }
 678
 679 pascal OSStatus wxMacAppEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 680 {
 681     EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
 682     EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 683     wxTheApp->MacSetCurrentEvent( event , handler ) ;
 684
 685     OSStatus result = eventNotHandledErr ;
 686     switch ( GetEventClass( event ) )
 687     {
 688         case kEventClassCommand :
 689             result = wxMacAppCommandEventHandler( handler , event , data ) ;
 690             break ;
 691
 692         case kEventClassApplication :
 693             result = wxMacAppApplicationEventHandler( handler , event , data ) ;
 694             break ;
 695
 696         case kEventClassMenu :
 697             result = wxMacAppMenuEventHandler( handler , event , data ) ;
 698             break ;
 699
 700         case kEventClassMouse :
 701             {
 702                 wxMacCarbonEvent cEvent( event ) ;
 703
 704                 WindowRef window ;
 705                 Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 706                 ::FindWindow(screenMouseLocation, &window);
 707                 // only send this event in case it had not already been sent to a tlw, as we get
 708                 // double events otherwise (in case event.skip) was called
 709                 if ( window == NULL )
 710                     result = wxMacTopLevelMouseEventHandler( handler , event , NULL ) ;
 711             }
 712             break ;
 713
 714         case kEventClassAppleEvent :
 715             {
 716                 EventRecord rec ;
 717
 718                 wxMacConvertEventToRecord( event , &rec ) ;
 719                 result = AEProcessAppleEvent( &rec ) ;
 720             }
 721             break ;
 722
 723         default :
 724             break ;
 725     }
 726
 727     wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
 728
 729     return result ;
 730 }
 731
 732 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacAppEventHandler )
 733
 734 #ifdef __WXDEBUG__
 735
 736 pascal static void wxMacAssertOutputHandler(OSType componentSignature, UInt32 options,
 737     const char *assertionString, const char *exceptionLabelString,
 738     const char *errorString, const char *fileName, long lineNumber, void *value, ConstStr255Param outputMsg)
 739 {
 740     // flow into assert handling
 741     wxString fileNameStr ;
 742     wxString assertionStr ;
 743     wxString exceptionStr ;
 744     wxString errorStr ;
 745
 746 #if wxUSE_UNICODE
 747     fileNameStr = wxString(fileName, wxConvLocal);
 748     assertionStr = wxString(assertionString, wxConvLocal);
 749     exceptionStr = wxString((exceptionLabelString!=0) ? exceptionLabelString : "", wxConvLocal) ;
 750     errorStr = wxString((errorString!=0) ? errorString : "", wxConvLocal) ;
 751 #else
 752     fileNameStr = fileName;
 753     assertionStr = assertionString;
 754     exceptionStr = (exceptionLabelString!=0) ? exceptionLabelString : "" ;
 755     errorStr = (errorString!=0) ? errorString : "" ;
 756 #endif
 757
 758 #if 1
 759     // flow into log
 760     wxLogDebug( wxT("AssertMacros: %s %s %s file: %s, line: %ld (value %p)\n"),
 761         assertionStr.c_str() ,
 762         exceptionStr.c_str() ,
 763         errorStr.c_str(),
 764         fileNameStr.c_str(), lineNumber ,
 765         value ) ;
 766 #else
 767
 768     wxOnAssert(fileNameStr, lineNumber , assertionStr ,
 769         wxString::Format( wxT("%s %s value (%p)") , exceptionStr, errorStr , value ) ) ;
 770 #endif
 771 }
 772
 773 #endif //__WXDEBUG__
 774
 775 #ifdef __WXMAC_OSX__
 776 extern "C"
 777 {
 778    // m_macEventPosted run loop source callback:
 779    void macPostedEventCallback(void *unused);
 780 }
 781
 782 void macPostedEventCallback(void *unused)
 783 {
 784     wxTheApp->ProcessPendingEvents();
 785 }
 786 #endif
 787
 788 bool wxApp::Initialize(int& argc, wxChar **argv)
 789 {
 790     // Mac-specific
 791
 792 #ifdef __WXDEBUG__
 793     InstallDebugAssertOutputHandler( NewDebugAssertOutputHandlerUPP( wxMacAssertOutputHandler ) );
 794 #endif
 795
 796     UMAInitToolbox( 4, sm_isEmbedded ) ;
 797     SetEventMask( everyEvent ) ;
 798     UMAShowWatchCursor() ;
 799
 800 #ifndef __DARWIN__
 801 #  if __option(profile)
 802     ProfilerInit( collectDetailed, bestTimeBase , 40000 , 50 ) ;
 803 #  endif
 804 #endif
 805
 806 #ifndef __DARWIN__
 807     // now avoid exceptions thrown for new (bad_alloc)
 808     // FIXME CS for some changes outside wxMac does not compile anymore
 809 #if 0
 810     std::__throws_bad_alloc = 0 ;
 811 #endif
 812
 813 #endif
 814
 815     s_macCursorRgn = ::NewRgn() ;
 816
 817     // Mac OS X passes a process serial number command line argument when
 818     // the application is launched from the Finder. This argument must be
 819     // removed from the command line arguments before being handled by the
 820     // application (otherwise applications would need to handle it)
 821     if ( argc > 1 )
 822     {
 823         static const wxChar *ARG_PSN = _T("-psn_");
 824         if ( wxStrncmp(argv[1], ARG_PSN, wxStrlen(ARG_PSN)) == 0 )
 825         {
 826             // remove this argument
 827             --argc;
 828             memmove(argv + 1, argv + 2, argc * sizeof(char *));
 829         }
 830     }
 831
 832     if ( !wxAppBase::Initialize(argc, argv) )
 833         return false;
 834
 835 #if wxUSE_INTL
 836     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
 837 #endif
 838
 839 #if TARGET_API_MAC_OSX
 840     // these might be the startup dirs, set them to the 'usual' dir containing the app bundle
 841     wxString startupCwd = wxGetCwd() ;
 842     if ( startupCwd == wxT("/") || startupCwd.Right(15) == wxT("/Contents/MacOS") )
 843     {
 844         CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle() ) ;
 845         CFURLRef urlParent = CFURLCreateCopyDeletingLastPathComponent( kCFAllocatorDefault , url ) ;
 846         CFRelease( url ) ;
 847         CFStringRef path = CFURLCopyFileSystemPath ( urlParent , kCFURLPOSIXPathStyle ) ;
 848         CFRelease( urlParent ) ;
 849         wxString cwd = wxMacCFStringHolder(path).AsString(wxLocale::GetSystemEncoding());
 850         wxSetWorkingDirectory( cwd ) ;
 851     }
 852 #endif
 853
 854     wxMacCreateNotifierTable() ;
 855
 856 #ifdef __WXMAC_OSX__
 857     /* connect posted events to common-mode run loop so that wxPostEvent events
 858        are handled even while we're in the menu or on a scrollbar */
 859     CFRunLoopSourceContext event_posted_context = {0};
 860     event_posted_context.perform = macPostedEventCallback;
 861     m_macEventPosted = CFRunLoopSourceCreate(NULL,0,&event_posted_context);
 862     CFRunLoopAddSource(CFRunLoopGetCurrent(), m_macEventPosted, kCFRunLoopCommonModes);
 863 #endif
 864
 865     UMAShowArrowCursor() ;
 866
 867     return true;
 868 }
 869
 870 AEEventHandlerUPP sODocHandler = NULL ;
 871 AEEventHandlerUPP sOAppHandler = NULL ;
 872 AEEventHandlerUPP sPDocHandler = NULL ;
 873 AEEventHandlerUPP sRAppHandler = NULL ;
 874 AEEventHandlerUPP sQuitHandler = NULL ;
 875
 876 bool wxApp::OnInitGui()
 877 {
 878     if ( !wxAppBase::OnInitGui() )
 879         return false ;
 880
 881     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 882
 883     if (!sm_isEmbedded)
 884     {
 885         InstallApplicationEventHandler(
 886             GetwxMacAppEventHandlerUPP(),
 887             GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
 888     }
 889
 890     if (!sm_isEmbedded)
 891     {
 892         sODocHandler = NewAEEventHandlerUPP(AEHandleODoc) ;
 893         sOAppHandler = NewAEEventHandlerUPP(AEHandleOApp) ;
 894         sPDocHandler = NewAEEventHandlerUPP(AEHandlePDoc) ;
 895         sRAppHandler = NewAEEventHandlerUPP(AEHandleRApp) ;
 896         sQuitHandler = NewAEEventHandlerUPP(AEHandleQuit) ;
 897
 898         AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 899                                sODocHandler , 0 , FALSE ) ;
 900         AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 901                                sOAppHandler , 0 , FALSE ) ;
 902         AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 903                                sPDocHandler , 0 , FALSE ) ;
 904         AEInstallEventHandler( kCoreEventClass , kAEReopenApplication ,
 905                                sRAppHandler , 0 , FALSE ) ;
 906         AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 907                                sQuitHandler , 0 , FALSE ) ;
 908     }
 909
 910     return true ;
 911 }
 912
 913 void wxApp::CleanUp()
 914 {
 915 #if wxUSE_TOOLTIPS
 916     wxToolTip::RemoveToolTips() ;
 917 #endif
 918
 919 #ifdef __WXMAC_OSX__
 920     if (m_macEventPosted)
 921         CFRelease(m_macEventPosted);
 922     m_macEventPosted = NULL;
 923 #endif
 924
 925     // One last chance for pending objects to be cleaned up
 926     wxTheApp->DeletePendingObjects();
 927
 928     wxMacDestroyNotifierTable() ;
 929
 930 #ifndef __DARWIN__
 931 #  if __option(profile)
 932     ProfilerDump( (StringPtr)"\papp.prof" ) ;
 933     ProfilerTerm() ;
 934 #  endif
 935 #endif
 936
 937     UMACleanupToolbox() ;
 938     if (s_macCursorRgn)
 939         ::DisposeRgn((RgnHandle)s_macCursorRgn);
 940
 941     if (!sm_isEmbedded)
 942         RemoveEventHandler( (EventHandlerRef)(wxTheApp->m_macEventHandler) );
 943
 944     if (!sm_isEmbedded)
 945     {
 946         AERemoveEventHandler( kCoreEventClass , kAEOpenDocuments ,
 947                                sODocHandler , FALSE ) ;
 948         AERemoveEventHandler( kCoreEventClass , kAEOpenApplication ,
 949                                sOAppHandler , FALSE ) ;
 950         AERemoveEventHandler( kCoreEventClass , kAEPrintDocuments ,
 951                                sPDocHandler , FALSE ) ;
 952         AERemoveEventHandler( kCoreEventClass , kAEReopenApplication ,
 953                                sRAppHandler , FALSE ) ;
 954         AERemoveEventHandler( kCoreEventClass , kAEQuitApplication ,
 955                                sQuitHandler , FALSE ) ;
 956
 957         DisposeAEEventHandlerUPP( sODocHandler ) ;
 958         DisposeAEEventHandlerUPP( sOAppHandler ) ;
 959         DisposeAEEventHandlerUPP( sPDocHandler ) ;
 960         DisposeAEEventHandlerUPP( sRAppHandler ) ;
 961         DisposeAEEventHandlerUPP( sQuitHandler ) ;
 962     }
 963
 964     wxAppBase::CleanUp();
 965 }
 966
 967 //----------------------------------------------------------------------
 968 // misc initialization stuff
 969 //----------------------------------------------------------------------
 970
 971 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
 972
 973 // for shared libraries we have to manually get the correct resource
 974 // ref num upon initializing and releasing when terminating, therefore
 975 // the __wxinitialize and __wxterminate must be used
 976
 977 extern "C"
 978 {
 979     void __sinit(void);    // (generated by linker)
 980     pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
 981     pascal void __terminate(void);
 982 }
 983
 984 pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
 985 {
 986     return __initialize( theInitBlock ) ;
 987 }
 988
 989 pascal void __wxterminate(void)
 990 {
 991     __terminate() ;
 992 }
 993
 994 #endif /* WXMAKINGDLL_CORE && !__DARWIN__ */
 995
 996 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
 997 {
 998     OSStatus err = noErr ;
 999     bool converted = ConvertEventRefToEventRecord( event, rec) ;
1000
1001     if ( !converted )
1002     {
1003         switch ( GetEventClass( event ) )
1004         {
1005             case kEventClassKeyboard :
1006             {
1007                 converted = true ;
1008                 switch ( GetEventKind(event) )
1009                 {
1010                     case kEventRawKeyDown :
1011                         rec->what = keyDown ;
1012                         break ;
1013
1014                     case kEventRawKeyRepeat :
1015                         rec->what = autoKey ;
1016                         break ;
1017
1018                     case kEventRawKeyUp :
1019                         rec->what = keyUp ;
1020                         break ;
1021
1022                     case kEventRawKeyModifiersChanged :
1023                         rec->what = nullEvent ;
1024                         break ;
1025
1026                     default :
1027                         converted = false ;
1028                         break ;
1029                 }
1030
1031                 if ( converted )
1032                 {
1033                     UInt32 keyCode ;
1034                     unsigned char charCode ;
1035                     UInt32 modifiers ;
1036                     GetMouse( &rec->where) ;
1037
1038                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1039                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1040                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1041                     rec->modifiers = modifiers ;
1042                     rec->message = (keyCode << 8 ) + charCode ;
1043                 }
1044             }
1045             break ;
1046
1047             case kEventClassTextInput :
1048             {
1049                 switch ( GetEventKind( event ) )
1050                 {
1051                     case kEventTextInputUnicodeForKeyEvent :
1052                         {
1053                             EventRef rawEvent ;
1054                             err = GetEventParameter(
1055                                 event, kEventParamTextInputSendKeyboardEvent, typeEventRef, NULL,
1056                                 sizeof(rawEvent), NULL, &rawEvent ) ;
1057                             converted = true ;
1058
1059                             {
1060                                 UInt32 keyCode, modifiers;
1061                                 unsigned char charCode ;
1062
1063                                 GetMouse( &rec->where) ;
1064                                 rec->what = keyDown ;
1065                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1066                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1067                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1068                                 rec->modifiers = modifiers ;
1069                                 rec->message = (keyCode << 8 ) + charCode ;
1070                             }
1071                        }
1072                        break ;
1073
1074                     default :
1075                         break ;
1076                 }
1077             }
1078             break ;
1079
1080             default :
1081                 break ;
1082         }
1083     }
1084
1085     return converted ;
1086 }
1087
1088 wxApp::wxApp()
1089 {
1090     m_printMode = wxPRINT_WINDOWS;
1091
1092     m_macCurrentEvent = NULL ;
1093     m_macCurrentEventHandlerCallRef = NULL ;
1094
1095 #ifdef __WXMAC_OSX__
1096     m_macEventPosted = NULL ;
1097 #endif
1098 }
1099
1100 void wxApp::OnIdle(wxIdleEvent& event)
1101 {
1102     wxAppBase::OnIdle(event);
1103
1104     // If they are pending events, we must process them: pending events are
1105     // either events to the threads other than main or events posted with
1106     // wxPostEvent() functions
1107     wxMacProcessNotifierAndPendingEvents();
1108
1109   if (!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
1110     wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
1111 }
1112
1113 void wxApp::WakeUpIdle()
1114 {
1115 #ifdef __WXMAC_OSX__
1116     if (m_macEventPosted)
1117     {
1118         CFRunLoopSourceSignal(m_macEventPosted);
1119     }
1120 #endif
1121
1122     wxMacWakeUp() ;
1123 }
1124
1125 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1126 {
1127     if (GetTopWindow())
1128         GetTopWindow()->Close(true);
1129 }
1130
1131 // Default behaviour: close the application with prompts. The
1132 // user can veto the close, and therefore the end session.
1133 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1134 {
1135     if (GetTopWindow())
1136     {
1137         if (!GetTopWindow()->Close(!event.CanVeto()))
1138             event.Veto(true);
1139     }
1140 }
1141
1142 extern "C" void wxCYield() ;
1143 void wxCYield()
1144 {
1145     wxYield() ;
1146 }
1147
1148 // Yield to other processes
1149
1150 bool wxApp::Yield(bool onlyIfNeeded)
1151 {
1152     if (s_inYield)
1153     {
1154         if ( !onlyIfNeeded )
1155         {
1156             wxFAIL_MSG( wxT("wxYield called recursively" ) );
1157         }
1158
1159         return false;
1160     }
1161
1162     s_inYield = true;
1163
1164     // by definition yield should handle all non-processed events
1165
1166     EventRef theEvent;
1167
1168     OSStatus status = noErr ;
1169
1170     while ( status == noErr )
1171     {
1172         s_inReceiveEvent = true ;
1173         status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
1174         s_inReceiveEvent = false ;
1175
1176         if ( status == eventLoopTimedOutErr )
1177         {
1178             // make sure next time the event loop will trigger idle events
1179             sleepTime = kEventDurationNoWait ;
1180         }
1181         else if ( status == eventLoopQuitErr )
1182         {
1183             // according to QA1061 this may also occur when a WakeUp Process
1184             // is executed
1185         }
1186         else
1187         {
1188             MacHandleOneEvent( theEvent ) ;
1189             ReleaseEvent(theEvent);
1190         }
1191     }
1192
1193     wxMacProcessNotifierAndPendingEvents() ;
1194     s_inYield = false;
1195
1196     return true;
1197 }
1198
1199 void wxApp::MacDoOneEvent()
1200 {
1201     EventRef theEvent;
1202
1203     s_inReceiveEvent = true ;
1204     OSStatus status = ReceiveNextEvent(0, NULL, sleepTime, true, &theEvent) ;
1205     s_inReceiveEvent = false ;
1206
1207     switch (status)
1208     {
1209         case eventLoopTimedOutErr :
1210             if ( wxTheApp->ProcessIdle() )
1211                 sleepTime = kEventDurationNoWait ;
1212             else
1213                 sleepTime = kEventDurationSecond;
1214             break;
1215
1216         case eventLoopQuitErr :
1217             // according to QA1061 this may also occur
1218             // when a WakeUp Process is executed
1219             break;
1220
1221         default:
1222             MacHandleOneEvent( theEvent ) ;
1223             ReleaseEvent( theEvent );
1224             sleepTime = kEventDurationNoWait ;
1225             break;
1226     }
1227     // repeaters
1228
1229     DeletePendingObjects() ;
1230     wxMacProcessNotifierAndPendingEvents() ;
1231 }
1232
1233 // virtual
1234 void wxApp::MacHandleUnhandledEvent( WXEVENTREF evr )
1235 {
1236     // Override to process unhandled events as you please
1237 }
1238
1239 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1240 {
1241     EventTargetRef theTarget;
1242     theTarget = GetEventDispatcherTarget();
1243     m_macCurrentEvent = evr ;
1244
1245     OSStatus status = SendEventToEventTarget((EventRef) evr , theTarget);
1246     if (status == eventNotHandledErr)
1247         MacHandleUnhandledEvent(evr);
1248
1249     wxMacProcessNotifierAndPendingEvents() ;
1250
1251 #if wxUSE_THREADS
1252     wxMutexGuiLeaveOrEnter();
1253 #endif // wxUSE_THREADS
1254 }
1255
1256 long wxMacTranslateKey(unsigned char key, unsigned char code)
1257 {
1258     long retval = key ;
1259     switch (key)
1260     {
1261         case kHomeCharCode :
1262             retval = WXK_HOME;
1263             break;
1264
1265         case kEnterCharCode :
1266             retval = WXK_RETURN;
1267             break;
1268         case kEndCharCode :
1269             retval = WXK_END;
1270             break;
1271
1272         case kHelpCharCode :
1273             retval = WXK_HELP;
1274             break;
1275
1276         case kBackspaceCharCode :
1277             retval = WXK_BACK;
1278             break;
1279
1280         case kTabCharCode :
1281             retval = WXK_TAB;
1282             break;
1283
1284         case kPageUpCharCode :
1285             retval = WXK_PAGEUP;
1286             break;
1287
1288         case kPageDownCharCode :
1289             retval = WXK_PAGEDOWN;
1290             break;
1291
1292         case kReturnCharCode :
1293             retval = WXK_RETURN;
1294             break;
1295
1296         case kFunctionKeyCharCode :
1297         {
1298             switch ( code )
1299             {
1300                 case 0x7a :
1301                     retval = WXK_F1 ;
1302                     break;
1303
1304                 case 0x78 :
1305                     retval = WXK_F2 ;
1306                     break;
1307
1308                 case 0x63 :
1309                     retval = WXK_F3 ;
1310                     break;
1311
1312                 case 0x76 :
1313                     retval = WXK_F4 ;
1314                     break;
1315
1316                 case 0x60 :
1317                     retval = WXK_F5 ;
1318                     break;
1319
1320                 case 0x61 :
1321                     retval = WXK_F6 ;
1322                     break;
1323
1324                 case 0x62:
1325                     retval = WXK_F7 ;
1326                     break;
1327
1328                 case 0x64 :
1329                     retval = WXK_F8 ;
1330                     break;
1331
1332                 case 0x65 :
1333                     retval = WXK_F9 ;
1334                     break;
1335
1336                 case 0x6D :
1337                     retval = WXK_F10 ;
1338                     break;
1339
1340                 case 0x67 :
1341                     retval = WXK_F11 ;
1342                     break;
1343
1344                 case 0x6F :
1345                     retval = WXK_F12 ;
1346                     break;
1347
1348                 case 0x69 :
1349                     retval = WXK_F13 ;
1350                     break;
1351
1352                 case 0x6B :
1353                     retval = WXK_F14 ;
1354                     break;
1355
1356                 case 0x71 :
1357                     retval = WXK_F15 ;
1358                     break;
1359
1360                 default:
1361                     break;
1362             }
1363         }
1364         break ;
1365
1366         case kEscapeCharCode :
1367             retval = WXK_ESCAPE ;
1368             break ;
1369
1370         case kLeftArrowCharCode :
1371             retval = WXK_LEFT ;
1372             break ;
1373
1374         case kRightArrowCharCode :
1375             retval = WXK_RIGHT ;
1376             break ;
1377
1378         case kUpArrowCharCode :
1379             retval = WXK_UP ;
1380             break ;
1381
1382         case kDownArrowCharCode :
1383             retval = WXK_DOWN ;
1384             break ;
1385
1386         case kDeleteCharCode :
1387             retval = WXK_DELETE ;
1388             break ;
1389
1390         default:
1391             break ;
1392      } // end switch
1393
1394     return retval;
1395 }
1396
1397 int wxMacKeyCodeToModifier(wxKeyCode key)
1398 {
1399     switch (key)
1400     {
1401     case WXK_START:
1402     case WXK_MENU:
1403         return cmdKey;
1404
1405     case WXK_SHIFT:
1406         return shiftKey;
1407
1408     case WXK_CAPITAL:
1409         return alphaLock;
1410
1411     case WXK_ALT:
1412         return optionKey;
1413
1414     case WXK_CONTROL:
1415         return controlKey;
1416
1417     default:
1418         return 0;
1419     }
1420 }
1421
1422 #ifndef __DARWIN__
1423 bool wxGetKeyState(wxKeyCode key) //virtual key code if < 10.2.x, else see below
1424 {
1425     wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key !=
1426         WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons"));
1427
1428 //if OS X > 10.2 (i.e. 10.2.x)
1429 //a known apple bug prevents the system from determining led
1430 //states with GetKeys... can only determine caps lock led
1431      return !!(GetCurrentKeyModifiers() & wxMacKeyCodeToModifier(key));
1432 //else
1433 //  KeyMapByteArray keymap;
1434 //  GetKeys((BigEndianLong*)keymap);
1435 //  return !!(BitTst(keymap, (sizeof(KeyMapByteArray)*8) - iKey));
1436 }
1437 #endif
1438
1439
1440 wxMouseState wxGetMouseState()
1441 {
1442     wxMouseState ms;
1443
1444     wxPoint pt = wxGetMousePosition();
1445     ms.SetX(pt.x);
1446     ms.SetY(pt.y);
1447
1448 #if TARGET_API_MAC_OSX
1449     UInt32 buttons = GetCurrentButtonState();
1450     ms.SetLeftDown( (buttons & 0x01) != 0 );
1451     ms.SetMiddleDown( (buttons & 0x04) != 0 );
1452     ms.SetRightDown( (buttons & 0x02) != 0 );
1453 #else
1454     ms.SetLeftDown( Button() );
1455     ms.SetMiddleDown( 0 );
1456     ms.SetRightDown( 0 );
1457 #endif
1458
1459     UInt32 modifiers = GetCurrentKeyModifiers();
1460     ms.SetControlDown(modifiers & controlKey);
1461     ms.SetShiftDown(modifiers & shiftKey);
1462     ms.SetAltDown(modifiers & optionKey);
1463     ms.SetMetaDown(modifiers & cmdKey);
1464
1465     return ms;
1466 }
1467
1468 // TODO : once the new key/char handling is tested, move all the code to wxWindow
1469
1470 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1471 {
1472     if ( !focus )
1473         return false ;
1474
1475     bool handled;
1476     wxKeyEvent event(wxEVT_KEY_DOWN) ;
1477     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1478
1479     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1480     if ( handled && event.GetSkipped() )
1481         handled = false ;
1482
1483 #if wxUSE_ACCEL
1484     if ( !handled )
1485     {
1486         wxWindow *ancestor = focus;
1487         while (ancestor)
1488         {
1489             int command = ancestor->GetAcceleratorTable()->GetCommand( event );
1490             if (command != -1)
1491             {
1492                 wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
1493                 handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
1494                 break;
1495             }
1496
1497             if (ancestor->IsTopLevel())
1498                 break;
1499
1500             ancestor = ancestor->GetParent();
1501         }
1502     }
1503 #endif // wxUSE_ACCEL
1504
1505     return handled ;
1506 }
1507
1508 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1509 {
1510     if ( !focus )
1511         return false ;
1512
1513     bool handled;
1514     wxKeyEvent event( wxEVT_KEY_UP ) ;
1515     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1516     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1517
1518     return handled ;
1519 }
1520
1521 bool wxApp::MacSendCharEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1522 {
1523     if ( !focus )
1524         return false ;
1525
1526     wxKeyEvent event(wxEVT_CHAR) ;
1527     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1528     long keyval = event.m_keyCode ;
1529
1530     bool handled = false ;
1531
1532     wxTopLevelWindowMac *tlw = focus->MacGetTopLevelWindow() ;
1533
1534     if (tlw)
1535     {
1536         event.SetEventType( wxEVT_CHAR_HOOK );
1537         handled = tlw->GetEventHandler()->ProcessEvent( event );
1538         if ( handled && event.GetSkipped() )
1539             handled = false ;
1540     }
1541
1542     if ( !handled )
1543     {
1544         event.SetEventType( wxEVT_CHAR );
1545         event.Skip( false ) ;
1546         handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1547     }
1548
1549     if ( !handled && (keyval == WXK_TAB) )
1550     {
1551         wxWindow* iter = focus->GetParent() ;
1552         while ( iter && !handled )
1553         {
1554             if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
1555             {
1556                 wxNavigationKeyEvent new_event;
1557                 new_event.SetEventObject( focus );
1558                 new_event.SetDirection( !event.ShiftDown() );
1559                 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
1560                 new_event.SetWindowChange( event.ControlDown() );
1561                 new_event.SetCurrentFocus( focus );
1562                 handled = focus->GetParent()->GetEventHandler()->ProcessEvent( new_event );
1563                 if ( handled && new_event.GetSkipped() )
1564                     handled = false ;
1565             }
1566
1567             iter = iter->GetParent() ;
1568         }
1569     }
1570
1571     // backdoor handler for default return and command escape
1572     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
1573     {
1574         // if window is not having a focus still testing for default enter or cancel
1575         // TODO: add the UMA version for ActiveNonFloatingWindow
1576         wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
1577         if ( focus )
1578         {
1579             if ( keyval == WXK_RETURN )
1580             {
1581                 wxButton *def = wxDynamicCast(focus->GetDefaultItem(), wxButton);
1582                 if ( def && def->IsEnabled() )
1583                 {
1584                     wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
1585                     event.SetEventObject(def);
1586                     def->Command(event);
1587
1588                     return true ;
1589                 }
1590             }
1591             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
1592             {
1593                 // generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs)
1594                 wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
1595                 new_event.SetEventObject( focus );
1596                 handled = focus->GetEventHandler()->ProcessEvent( new_event );
1597             }
1598         }
1599     }
1600     return handled ;
1601 }
1602
1603 // This method handles common code for SendKeyDown, SendKeyUp, and SendChar events.
1604 void wxApp::MacCreateKeyEvent( wxKeyEvent& event, wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1605 {
1606     short keycode, keychar ;
1607
1608     keychar = short(keymessage & charCodeMask);
1609     keycode = short(keymessage & keyCodeMask) >> 8 ;
1610     if ( !(event.GetEventType() == wxEVT_CHAR) && (modifiers & (controlKey | shiftKey | optionKey) ) )
1611     {
1612         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1613         // and look at the character after
1614         UInt32 state = 0;
1615         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey | shiftKey | optionKey))) | keycode, &state);
1616         keychar = short(keyInfo & charCodeMask);
1617     }
1618
1619     long keyval = wxMacTranslateKey(keychar, keycode) ;
1620     if ( keyval == keychar && ( event.GetEventType() == wxEVT_KEY_UP || event.GetEventType() == wxEVT_KEY_DOWN ) )
1621         keyval = wxToupper( keyval ) ;
1622
1623     // Check for NUMPAD keys
1624     if (keyval >= '0' && keyval <= '9' && keycode >= 82 && keycode <= 92)
1625     {
1626         keyval = (keyval - '0') + WXK_NUMPAD0;
1627     }
1628     else if (keycode >= 67 && keycode <= 81)
1629     {
1630         switch (keycode)
1631         {
1632         case 76 :
1633             keyval = WXK_NUMPAD_ENTER;
1634             break;
1635
1636         case 81:
1637             keyval = WXK_NUMPAD_EQUAL;
1638             break;
1639
1640         case 67:
1641             keyval = WXK_NUMPAD_MULTIPLY;
1642             break;
1643
1644         case 75:
1645             keyval = WXK_NUMPAD_DIVIDE;
1646             break;
1647
1648         case 78:
1649             keyval = WXK_NUMPAD_SUBTRACT;
1650             break;
1651
1652         case 69:
1653             keyval = WXK_NUMPAD_ADD;
1654             break;
1655
1656         case 65:
1657             keyval = WXK_NUMPAD_DECIMAL;
1658             break;
1659
1660         default:
1661             break;
1662         } // end switch
1663     }
1664
1665     event.m_shiftDown = modifiers & shiftKey;
1666     event.m_controlDown = modifiers & controlKey;
1667     event.m_altDown = modifiers & optionKey;
1668     event.m_metaDown = modifiers & cmdKey;
1669     event.m_keyCode = keyval ;
1670 #if wxUSE_UNICODE
1671     event.m_uniChar = uniChar ;
1672 #endif
1673
1674     event.m_rawCode = keymessage;
1675     event.m_rawFlags = modifiers;
1676     event.m_x = wherex;
1677     event.m_y = wherey;
1678     event.SetTimestamp(when);
1679     event.SetEventObject(focus);
1680 }