src/mac/carbon/toplevel.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/carbon/toplevel.cpp
   3 // Purpose:     implements wxTopLevelWindow for Mac
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     24.09.01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2001-2004 Stefan Csomor
   9 // License:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #ifndef WX_PRECOMP
  28     #include "wx/app.h"
  29     #include "wx/toplevel.h"
  30     #include "wx/frame.h"
  31     #include "wx/string.h"
  32     #include "wx/log.h"
  33     #include "wx/intl.h"
  34     #include "wx/settings.h"
  35     #include "wx/strconv.h"
  36     #include "wx/control.h"
  37 #endif //WX_PRECOMP
  38
  39 #include "wx/mac/uma.h"
  40 #include "wx/mac/aga.h"
  41 #include "wx/app.h"
  42 #include "wx/tooltip.h"
  43 #include "wx/dnd.h"
  44
  45 #if wxUSE_SYSTEM_OPTIONS
  46     #include "wx/sysopt.h"
  47 #endif
  48
  49 #ifndef __DARWIN__
  50 #include <ToolUtils.h>
  51 #endif
  52
  53 // for targeting OSX
  54 #include "wx/mac/private.h"
  55
  56 // ----------------------------------------------------------------------------
  57 // constants
  58 // ----------------------------------------------------------------------------
  59
  60 // trace mask for activation tracing messages
  61 static const wxChar *TRACE_ACTIVATE = _T("activation");
  62
  63 // ----------------------------------------------------------------------------
  64 // globals
  65 // ----------------------------------------------------------------------------
  66
  67 // list of all frames and modeless dialogs
  68 wxWindowList       wxModelessWindows;
  69
  70 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param);
  71
  72 // ============================================================================
  73 // wxTopLevelWindowMac implementation
  74 // ============================================================================
  75
  76 BEGIN_EVENT_TABLE(wxTopLevelWindowMac, wxTopLevelWindowBase)
  77 END_EVENT_TABLE()
  78
  79
  80 // ---------------------------------------------------------------------------
  81 // Carbon Events
  82 // ---------------------------------------------------------------------------
  83
  84 extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
  85
  86 static const EventTypeSpec eventList[] =
  87 {
  88     // TODO: remove control related event like key and mouse (except for WindowLeave events)
  89 #if 1
  90     { kEventClassKeyboard, kEventRawKeyDown } ,
  91     { kEventClassKeyboard, kEventRawKeyRepeat } ,
  92     { kEventClassKeyboard, kEventRawKeyUp } ,
  93     { kEventClassKeyboard, kEventRawKeyModifiersChanged } ,
  94 #endif
  95
  96     { kEventClassWindow , kEventWindowShown } ,
  97     { kEventClassWindow , kEventWindowActivated } ,
  98     { kEventClassWindow , kEventWindowDeactivated } ,
  99     { kEventClassWindow , kEventWindowBoundsChanging } ,
 100     { kEventClassWindow , kEventWindowBoundsChanged } ,
 101     { kEventClassWindow , kEventWindowClose } ,
 102
 103     // we have to catch these events on the toplevel window level,
 104     // as controls don't get the raw mouse events anymore
 105
 106     { kEventClassMouse , kEventMouseDown } ,
 107     { kEventClassMouse , kEventMouseUp } ,
 108     { kEventClassMouse , kEventMouseWheelMoved } ,
 109     { kEventClassMouse , kEventMouseMoved } ,
 110     { kEventClassMouse , kEventMouseDragged } ,
 111 } ;
 112
 113 static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 114 {
 115     OSStatus result = eventNotHandledErr ;
 116     // call DoFindFocus instead of FindFocus, because for Composite Windows(like WxGenericListCtrl)
 117     // FindFocus does not return the actual focus window, but the enclosing window
 118     wxWindow* focus = wxWindow::DoFindFocus();
 119     if ( focus == NULL )
 120         focus = (wxTopLevelWindowMac*) data ;
 121
 122     unsigned char charCode ;
 123     wxChar uniChar = 0 ;
 124     UInt32 keyCode ;
 125     UInt32 modifiers ;
 126     Point point ;
 127     UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
 128
 129 #if wxUSE_UNICODE
 130     UInt32 dataSize = 0 ;
 131     if ( GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
 132     {
 133         UniChar buf[2] ;
 134
 135         UniChar* charBuf = buf ;
 136
 137         if ( dataSize > 4 )
 138             charBuf = new UniChar[ dataSize / sizeof( UniChar) ] ;
 139         GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
 140
 141 #if SIZEOF_WCHAR_T == 2
 142         uniChar = charBuf[0] ;
 143 #else
 144         wxMBConvUTF16 converter ;
 145         converter.MB2WC( &uniChar , (const char*)charBuf , 1 ) ;
 146 #endif
 147
 148         if ( dataSize > 4 )
 149             delete[] charBuf ;
 150     }
 151 #endif
 152
 153     GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
 154     GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
 155     GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
 156     GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
 157
 158     UInt32 message = (keyCode << 8) + charCode;
 159     switch ( GetEventKind( event ) )
 160     {
 161         case kEventRawKeyRepeat :
 162         case kEventRawKeyDown :
 163             {
 164                 WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
 165                 WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 166                 wxTheApp->MacSetCurrentEvent( event , handler ) ;
 167                 if ( /* focus && */ wxTheApp->MacSendKeyDownEvent(
 168                     focus , message , modifiers , when , point.h , point.v , uniChar ) )
 169                 {
 170                     result = noErr ;
 171                 }
 172                 wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
 173             }
 174             break ;
 175
 176         case kEventRawKeyUp :
 177             if ( /* focus && */ wxTheApp->MacSendKeyUpEvent(
 178                 focus , message , modifiers , when , point.h , point.v , uniChar ) )
 179             {
 180                 result = noErr ;
 181             }
 182             break ;
 183
 184         case kEventRawKeyModifiersChanged :
 185             {
 186                 wxKeyEvent event(wxEVT_KEY_DOWN);
 187
 188                 event.m_shiftDown = modifiers & shiftKey;
 189                 event.m_controlDown = modifiers & controlKey;
 190                 event.m_altDown = modifiers & optionKey;
 191                 event.m_metaDown = modifiers & cmdKey;
 192                 event.m_x = point.h;
 193                 event.m_y = point.v;
 194
 195 #if wxUSE_UNICODE
 196                 event.m_uniChar = uniChar ;
 197 #endif
 198
 199                 event.SetTimestamp(when);
 200                 event.SetEventObject(focus);
 201
 202                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & controlKey )
 203                 {
 204                     event.m_keyCode = WXK_CONTROL ;
 205                     event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 206                     focus->GetEventHandler()->ProcessEvent( event ) ;
 207                 }
 208                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & shiftKey )
 209                 {
 210                     event.m_keyCode = WXK_SHIFT ;
 211                     event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 212                     focus->GetEventHandler()->ProcessEvent( event ) ;
 213                 }
 214                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & optionKey )
 215                 {
 216                     event.m_keyCode = WXK_ALT ;
 217                     event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 218                     focus->GetEventHandler()->ProcessEvent( event ) ;
 219                 }
 220                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & cmdKey )
 221                 {
 222                     event.m_keyCode = WXK_COMMAND ;
 223                     event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 224                     focus->GetEventHandler()->ProcessEvent( event ) ;
 225                 }
 226
 227                 wxApp::s_lastModifiers = modifiers ;
 228             }
 229             break ;
 230
 231         default:
 232             break;
 233     }
 234
 235     return result ;
 236 }
 237
 238 // we don't interfere with foreign controls on our toplevel windows, therefore we always give back eventNotHandledErr
 239 // for windows that we didn't create (like eg Scrollbars in a databrowser), or for controls where we did not handle the
 240 // mouse down at all
 241 //
 242 // This handler can also be called from app level where data (ie target window) may be null or a non wx window
 243
 244 wxWindow* g_MacLastWindow = NULL ;
 245
 246 static EventMouseButton lastButton = 0 ;
 247
 248 static void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent )
 249 {
 250     UInt32 modifiers = cEvent.GetParameter<UInt32>(kEventParamKeyModifiers, typeUInt32) ;
 251     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 252
 253     // this parameter are not given for all events
 254     EventMouseButton button = 0 ;
 255     UInt32 clickCount = 0 ;
 256     cEvent.GetParameter<EventMouseButton>( kEventParamMouseButton, typeMouseButton , &button ) ;
 257     cEvent.GetParameter<UInt32>( kEventParamClickCount, typeUInt32 , &clickCount ) ;
 258
 259     wxevent.m_x = screenMouseLocation.h;
 260     wxevent.m_y = screenMouseLocation.v;
 261     wxevent.m_shiftDown = modifiers & shiftKey;
 262     wxevent.m_controlDown = modifiers & controlKey;
 263     wxevent.m_altDown = modifiers & optionKey;
 264     wxevent.m_metaDown = modifiers & cmdKey;
 265     wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 266
 267    // a control click is interpreted as a right click
 268     if ( button == kEventMouseButtonPrimary && (modifiers & controlKey) )
 269         button = kEventMouseButtonSecondary ;
 270
 271     // otherwise we report double clicks by connecting a left click with a ctrl-left click
 272     if ( clickCount > 1 && button != lastButton )
 273         clickCount = 1 ;
 274
 275     // we must make sure that our synthetic 'right' button corresponds in
 276     // mouse down, moved and mouse up, and does not deliver a right down and left up
 277
 278     if ( cEvent.GetKind() == kEventMouseDown )
 279         lastButton = button ;
 280
 281     if ( button == 0 )
 282         lastButton = 0 ;
 283     else if ( lastButton )
 284         button = lastButton ;
 285
 286     // determine the correct down state, wx does not want a 'down' for a mouseUp event,
 287     // while mac delivers this button
 288     if ( button != 0 && cEvent.GetKind() != kEventMouseUp )
 289     {
 290         switch ( button )
 291         {
 292             case kEventMouseButtonPrimary :
 293                 wxevent.m_leftDown = true ;
 294                 break ;
 295
 296             case kEventMouseButtonSecondary :
 297                 wxevent.m_rightDown = true ;
 298                 break ;
 299
 300             case kEventMouseButtonTertiary :
 301                 wxevent.m_middleDown = true ;
 302                 break ;
 303
 304             default:
 305                 break ;
 306         }
 307     }
 308
 309     // translate into wx types
 310     switch ( cEvent.GetKind() )
 311     {
 312         case kEventMouseDown :
 313             switch ( button )
 314             {
 315                 case kEventMouseButtonPrimary :
 316                     wxevent.SetEventType( clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN )  ;
 317                     break ;
 318
 319                 case kEventMouseButtonSecondary :
 320                     wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
 321                     break ;
 322
 323                 case kEventMouseButtonTertiary :
 324                     wxevent.SetEventType( clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
 325                     break ;
 326
 327                 default:
 328                     break ;
 329             }
 330             break ;
 331
 332         case kEventMouseUp :
 333             switch ( button )
 334             {
 335                 case kEventMouseButtonPrimary :
 336                     wxevent.SetEventType( wxEVT_LEFT_UP )  ;
 337                     break ;
 338
 339                 case kEventMouseButtonSecondary :
 340                     wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
 341                     break ;
 342
 343                 case kEventMouseButtonTertiary :
 344                     wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
 345                     break ;
 346
 347                 default:
 348                     break ;
 349             }
 350             break ;
 351
 352      case kEventMouseWheelMoved :
 353         {
 354             wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
 355
 356             // EventMouseWheelAxis axis = cEvent.GetParameter<EventMouseWheelAxis>(kEventParamMouseWheelAxis, typeMouseWheelAxis) ;
 357             SInt32 delta = cEvent.GetParameter<SInt32>(kEventParamMouseWheelDelta, typeLongInteger) ;
 358
 359             wxevent.m_wheelRotation = delta;
 360             wxevent.m_wheelDelta = 1;
 361             wxevent.m_linesPerAction = 1;
 362         }
 363         break ;
 364
 365         default :
 366             wxevent.SetEventType( wxEVT_MOTION ) ;
 367             break ;
 368     }
 369 }
 370
 371 ControlRef wxMacFindSubControl( wxTopLevelWindowMac* toplevelWindow, const Point& location , ControlRef superControl , ControlPartCode *outPart )
 372 {
 373     if ( superControl )
 374     {
 375         UInt16 childrenCount = 0 ;
 376         ControlHandle sibling ;
 377         Rect r ;
 378         OSStatus err = CountSubControls( superControl , &childrenCount ) ;
 379         if ( err == errControlIsNotEmbedder )
 380             return NULL ;
 381
 382         wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
 383
 384         for ( UInt16 i = childrenCount ; i >=1  ; --i )
 385         {
 386             err = GetIndexedSubControl( superControl , i , & sibling ) ;
 387             if ( err == errControlIsNotEmbedder )
 388                 return NULL ;
 389
 390             wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
 391             if ( IsControlVisible( sibling ) )
 392             {
 393                 UMAGetControlBoundsInWindowCoords( sibling , &r ) ;
 394                 if ( MacPtInRect( location , &r ) )
 395                 {
 396                     ControlHandle child = wxMacFindSubControl( toplevelWindow , location , sibling , outPart ) ;
 397                     if ( child )
 398                     {
 399                         return child ;
 400                     }
 401                     else
 402                     {
 403                         Point testLocation = location ;
 404
 405                         if ( toplevelWindow && toplevelWindow->MacUsesCompositing() )
 406                         {
 407                             testLocation.h -= r.left ;
 408                             testLocation.v -= r.top ;
 409                         }
 410
 411                         *outPart = TestControl( sibling , testLocation ) ;
 412
 413                         return sibling ;
 414                     }
 415                 }
 416             }
 417         }
 418     }
 419
 420     return NULL ;
 421 }
 422
 423 ControlRef wxMacFindControlUnderMouse( wxTopLevelWindowMac* toplevelWindow , const Point& location , WindowRef window , ControlPartCode *outPart )
 424 {
 425 #if TARGET_API_MAC_OSX
 426     if ( UMAGetSystemVersion() >= 0x1030 && ( toplevelWindow == 0 || toplevelWindow->MacUsesCompositing() ) )
 427         return FindControlUnderMouse( location , window , outPart ) ;
 428 #endif
 429
 430     ControlRef rootControl = NULL ;
 431     verify_noerr( GetRootControl( window , &rootControl ) ) ;
 432
 433     return wxMacFindSubControl( toplevelWindow , location , rootControl , outPart ) ;
 434 }
 435
 436 #define NEW_CAPTURE_HANDLING 1
 437
 438 pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 439 {
 440     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 441
 442     OSStatus result = eventNotHandledErr ;
 443
 444     wxMacCarbonEvent cEvent( event ) ;
 445
 446     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 447     Point windowMouseLocation = screenMouseLocation ;
 448
 449     WindowRef window ;
 450     short windowPart = ::FindWindow(screenMouseLocation, &window);
 451
 452     wxWindow* currentMouseWindow = NULL ;
 453     ControlRef control = NULL ;
 454
 455 #if NEW_CAPTURE_HANDLING
 456     if ( wxApp::s_captureWindow )
 457     {
 458         window = (WindowRef) wxApp::s_captureWindow->MacGetTopLevelWindowRef() ;
 459         windowPart = inContent ;
 460     }
 461 #endif
 462
 463     if ( window )
 464     {
 465         QDGlobalToLocalPoint( UMAGetWindowPort(window ) ,  &windowMouseLocation ) ;
 466
 467         if ( wxApp::s_captureWindow
 468 #if !NEW_CAPTURE_HANDLING
 469              && wxApp::s_captureWindow->MacGetTopLevelWindowRef() == (WXWindow) window && windowPart == inContent
 470 #endif
 471              )
 472         {
 473             currentMouseWindow = wxApp::s_captureWindow ;
 474         }
 475         else if ( (IsWindowActive(window) && windowPart == inContent) )
 476         {
 477             ControlPartCode part ;
 478             control = wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &part ) ;
 479             // if there is no control below the mouse position, send the event to the toplevel window itself
 480             if ( control == 0 )
 481             {
 482                 currentMouseWindow = (wxWindow*) data ;
 483             }
 484             else
 485             {
 486                 currentMouseWindow = wxFindControlFromMacControl( control ) ;
 487                 if ( currentMouseWindow == NULL && cEvent.GetKind() == kEventMouseMoved )
 488                 {
 489 #if wxUSE_TOOLBAR
 490                     // for wxToolBar to function we have to send certaint events to it
 491                     // instead of its children (wxToolBarTools)
 492                     ControlRef parent ;
 493                     GetSuperControl(control, &parent );
 494                     wxWindow *wxParent = wxFindControlFromMacControl( parent ) ;
 495                     if ( wxParent && wxParent->IsKindOf( CLASSINFO( wxToolBar ) ) )
 496                         currentMouseWindow = wxParent ;
 497 #endif
 498                 }
 499             }
 500         }
 501     }
 502
 503     wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
 504     SetupMouseEvent( wxevent , cEvent ) ;
 505
 506     // handle all enter / leave events
 507
 508     if ( currentMouseWindow != g_MacLastWindow )
 509     {
 510         if ( g_MacLastWindow )
 511         {
 512             wxMouseEvent eventleave(wxevent);
 513             eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
 514             g_MacLastWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
 515             eventleave.SetEventObject( g_MacLastWindow ) ;
 516             wxevent.SetId( g_MacLastWindow->GetId() ) ;
 517
 518 #if wxUSE_TOOLTIPS
 519             wxToolTip::RelayEvent( g_MacLastWindow , eventleave);
 520 #endif
 521
 522             g_MacLastWindow->GetEventHandler()->ProcessEvent(eventleave);
 523         }
 524
 525         if ( currentMouseWindow )
 526         {
 527             wxMouseEvent evententer(wxevent);
 528             evententer.SetEventType( wxEVT_ENTER_WINDOW );
 529             currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
 530             evententer.SetEventObject( currentMouseWindow ) ;
 531             wxevent.SetId( currentMouseWindow->GetId() ) ;
 532
 533 #if wxUSE_TOOLTIPS
 534             wxToolTip::RelayEvent( currentMouseWindow , evententer );
 535 #endif
 536
 537             currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
 538         }
 539
 540         g_MacLastWindow = currentMouseWindow ;
 541     }
 542
 543     if ( windowPart == inMenuBar )
 544     {
 545         // special case menu bar, as we are having a low-level runloop we must do it ourselves
 546         if ( cEvent.GetKind() == kEventMouseDown )
 547         {
 548             ::MenuSelect( screenMouseLocation ) ;
 549             result = noErr ;
 550         }
 551     }
 552     else if ( currentMouseWindow )
 553     {
 554         wxWindow *currentMouseWindowParent = currentMouseWindow->GetParent();
 555
 556         currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
 557
 558         wxevent.SetEventObject( currentMouseWindow ) ;
 559         wxevent.SetId( currentMouseWindow->GetId() ) ;
 560
 561         // make tooltips current
 562
 563 #if wxUSE_TOOLTIPS
 564         if ( wxevent.GetEventType() == wxEVT_MOTION )
 565             wxToolTip::RelayEvent( currentMouseWindow , wxevent );
 566 #endif
 567
 568         if ( currentMouseWindow->GetEventHandler()->ProcessEvent(wxevent) )
 569         {
 570             if ((currentMouseWindowParent != NULL) &&
 571                 (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 572                 currentMouseWindow = NULL;
 573
 574             result = noErr;
 575         }
 576         else
 577         {
 578             // if the user code did _not_ handle the event, then perform the
 579             // default processing
 580             if ( wxevent.GetEventType() == wxEVT_LEFT_DOWN )
 581             {
 582                 // ... that is set focus to this window
 583                 if (currentMouseWindow->AcceptsFocus() && wxWindow::FindFocus()!=currentMouseWindow)
 584                     currentMouseWindow->SetFocus();
 585             }
 586
 587             ControlPartCode dummyPart ;
 588             // if built-in find control is finding the wrong control (ie static box instead of overlaid
 589             // button, we cannot let the standard handler do its job, but must handle manually
 590
 591             if ( ( cEvent.GetKind() == kEventMouseDown )
 592 #ifdef __WXMAC_OSX__
 593                 &&
 594                 (FindControlUnderMouse(windowMouseLocation , window , &dummyPart) !=
 595                 wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &dummyPart ) )
 596 #endif
 597                 )
 598             {
 599                 if ( currentMouseWindow->MacIsReallyEnabled() )
 600                 {
 601                     EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 602                     Point clickLocation = windowMouseLocation ;
 603
 604                     if ( toplevelWindow->MacUsesCompositing() )
 605                         currentMouseWindow->MacRootWindowToWindow( &clickLocation.h , &clickLocation.v ) ;
 606
 607                     HandleControlClick( (ControlRef) currentMouseWindow->GetHandle() , clickLocation ,
 608                         modifiers , (ControlActionUPP ) -1 ) ;
 609
 610                     if ((currentMouseWindowParent != NULL) &&
 611                         (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 612                     {
 613                         currentMouseWindow = NULL;
 614                     }
 615                 }
 616
 617                 result = noErr ;
 618             }
 619         }
 620
 621         if ( cEvent.GetKind() == kEventMouseUp && wxApp::s_captureWindow )
 622         {
 623             wxApp::s_captureWindow = NULL ;
 624             // update cursor ?
 625          }
 626
 627         // update cursor
 628
 629         wxWindow* cursorTarget = currentMouseWindow ;
 630         wxPoint cursorPoint( wxevent.m_x , wxevent.m_y ) ;
 631
 632         while ( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
 633         {
 634             cursorTarget = cursorTarget->GetParent() ;
 635             if ( cursorTarget )
 636                 cursorPoint += cursorTarget->GetPosition();
 637         }
 638
 639     }
 640     else // currentMouseWindow == NULL
 641     {
 642         // don't mess with controls we don't know about
 643         // for some reason returning eventNotHandledErr does not lead to the correct behaviour
 644         // so we try sending them the correct control directly
 645         if ( cEvent.GetKind() == kEventMouseDown && toplevelWindow && control )
 646         {
 647             EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 648             Point clickLocation = windowMouseLocation ;
 649 #if TARGET_API_MAC_OSX
 650             if ( toplevelWindow->MacUsesCompositing() )
 651             {
 652                 HIPoint hiPoint ;
 653                 hiPoint.x = clickLocation.h ;
 654                 hiPoint.y = clickLocation.v ;
 655                 HIViewConvertPoint( &hiPoint , (ControlRef) toplevelWindow->GetHandle() , control  ) ;
 656                 clickLocation.h = (int)hiPoint.x ;
 657                 clickLocation.v = (int)hiPoint.y ;
 658             }
 659 #endif // TARGET_API_MAC_OSX
 660
 661             HandleControlClick( control , clickLocation , modifiers , (ControlActionUPP ) -1 ) ;
 662             result = noErr ;
 663         }
 664     }
 665
 666     return result ;
 667 }
 668
 669 static pascal OSStatus wxMacTopLevelWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 670 {
 671     OSStatus result = eventNotHandledErr ;
 672
 673     wxMacCarbonEvent cEvent( event ) ;
 674
 675     // WindowRef windowRef = cEvent.GetParameter<WindowRef>(kEventParamDirectObject) ;
 676     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 677
 678     switch ( GetEventKind( event ) )
 679     {
 680         case kEventWindowActivated :
 681         {
 682             toplevelWindow->MacActivate( cEvent.GetTicks() , true) ;
 683             wxActivateEvent wxevent(wxEVT_ACTIVATE, true , toplevelWindow->GetId());
 684             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 685             wxevent.SetEventObject(toplevelWindow);
 686             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 687             // we still sending an eventNotHandledErr in order to allow for default processing
 688         }
 689             break ;
 690
 691         case kEventWindowDeactivated :
 692         {
 693             toplevelWindow->MacActivate(cEvent.GetTicks() , false) ;
 694             wxActivateEvent wxevent(wxEVT_ACTIVATE, false , toplevelWindow->GetId());
 695             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 696             wxevent.SetEventObject(toplevelWindow);
 697             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 698             // we still sending an eventNotHandledErr in order to allow for default processing
 699         }
 700             break ;
 701
 702         case kEventWindowShown :
 703             toplevelWindow->Refresh() ;
 704             result = noErr ;
 705             break ;
 706
 707         case kEventWindowClose :
 708             toplevelWindow->Close() ;
 709             result = noErr ;
 710             break ;
 711
 712         case kEventWindowBoundsChanged :
 713         {
 714             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes, typeUInt32) ;
 715             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 716             wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ;
 717             if ( attributes & kWindowBoundsChangeSizeChanged )
 718             {
 719                 // according to the other ports we handle this within the OS level
 720                 // resize event, not within a wxSizeEvent
 721                 wxFrame *frame = wxDynamicCast( toplevelWindow , wxFrame ) ;
 722                 if ( frame )
 723                 {
 724                     frame->PositionBars();
 725                 }
 726
 727                 wxSizeEvent event( r.GetSize() , toplevelWindow->GetId() ) ;
 728                 event.SetEventObject( toplevelWindow ) ;
 729
 730                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 731                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 732             }
 733
 734             if ( attributes & kWindowBoundsChangeOriginChanged )
 735             {
 736                 wxMoveEvent event( r.GetLeftTop() , toplevelWindow->GetId() ) ;
 737                 event.SetEventObject( toplevelWindow ) ;
 738                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 739             }
 740
 741             result = noErr ;
 742         }
 743             break ;
 744
 745         case kEventWindowBoundsChanging :
 746         {
 747             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
 748             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 749
 750             if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) )
 751             {
 752                 // all (Mac) rects are in content area coordinates, all wxRects in structure coordinates
 753                 int left , top , right , bottom ;
 754                 toplevelWindow->MacGetContentAreaInset( left , top , right , bottom ) ;
 755
 756                 wxRect r(
 757                     newRect.left - left,
 758                     newRect.top - top,
 759                     newRect.right - newRect.left + left + right,
 760                     newRect.bottom - newRect.top + top + bottom ) ;
 761
 762                 // this is a EVT_SIZING not a EVT_SIZE type !
 763                 wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ;
 764                 wxevent.SetEventObject( toplevelWindow ) ;
 765                 wxRect adjustR = r ;
 766                 if ( toplevelWindow->GetEventHandler()->ProcessEvent(wxevent) )
 767                     adjustR = wxevent.GetRect() ;
 768
 769                 if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() )
 770                     adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ;
 771                 if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetHeight() > toplevelWindow->GetMaxHeight() )
 772                     adjustR.SetHeight( toplevelWindow->GetMaxHeight() ) ;
 773                 if ( toplevelWindow->GetMinWidth() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinWidth() )
 774                     adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ;
 775                 if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetHeight() < toplevelWindow->GetMinHeight() )
 776                     adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ;
 777                 const Rect adjustedRect = { adjustR.y + top  , adjustR.x + left , adjustR.y + adjustR.height - bottom , adjustR.x + adjustR.width - right } ;
 778                 if ( !EqualRect( &newRect , &adjustedRect ) )
 779                     cEvent.SetParameter<Rect>( kEventParamCurrentBounds , &adjustedRect ) ;
 780                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 781             }
 782
 783             result = noErr ;
 784         }
 785             break ;
 786
 787         default :
 788             break ;
 789     }
 790
 791     return result ;
 792 }
 793
 794 pascal OSStatus wxMacTopLevelEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 795 {
 796     OSStatus result = eventNotHandledErr ;
 797
 798     switch ( GetEventClass( event ) )
 799     {
 800         case kEventClassKeyboard :
 801             result = KeyboardEventHandler( handler, event , data ) ;
 802             break ;
 803
 804         case kEventClassWindow :
 805             result = wxMacTopLevelWindowEventHandler( handler, event , data ) ;
 806             break ;
 807
 808         case kEventClassMouse :
 809             result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
 810             break ;
 811
 812         default :
 813             break ;
 814     }
 815
 816     return result ;
 817 }
 818
 819 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTopLevelEventHandler )
 820
 821 // ---------------------------------------------------------------------------
 822 // wxWindowMac utility functions
 823 // ---------------------------------------------------------------------------
 824
 825 // Find an item given the Macintosh Window Reference
 826
 827 WX_DECLARE_HASH_MAP(WindowRef, wxTopLevelWindowMac*, wxPointerHash, wxPointerEqual, MacWindowMap);
 828
 829 static MacWindowMap wxWinMacWindowList;
 830
 831 wxTopLevelWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
 832 {
 833     MacWindowMap::iterator node = wxWinMacWindowList.find(inWindowRef);
 834
 835     return (node == wxWinMacWindowList.end()) ? NULL : node->second;
 836 }
 837
 838 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) ;
 839 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win)
 840 {
 841     // adding NULL WindowRef is (first) surely a result of an error and
 842     // nothing else :-)
 843     wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
 844
 845     wxWinMacWindowList[inWindowRef] = win;
 846 }
 847
 848 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) ;
 849 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win)
 850 {
 851     MacWindowMap::iterator it;
 852     for ( it = wxWinMacWindowList.begin(); it != wxWinMacWindowList.end(); ++it )
 853     {
 854         if ( it->second == win )
 855         {
 856             wxWinMacWindowList.erase(it);
 857             break;
 858         }
 859     }
 860 }
 861
 862 // ----------------------------------------------------------------------------
 863 // wxTopLevelWindowMac creation
 864 // ----------------------------------------------------------------------------
 865
 866 wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL;
 867
 868 typedef struct
 869 {
 870     wxPoint m_position ;
 871     wxSize m_size ;
 872     bool m_wasResizable ;
 873 }
 874 FullScreenData ;
 875
 876 void wxTopLevelWindowMac::Init()
 877 {
 878     m_iconized =
 879     m_maximizeOnShow = false;
 880     m_macWindow = NULL ;
 881
 882 #if TARGET_API_MAC_OSX
 883     m_macUsesCompositing = ( UMAGetSystemVersion() >= 0x1030 );
 884 #else
 885     m_macUsesCompositing = false;
 886 #endif
 887
 888     m_macEventHandler = NULL ;
 889     m_macFullScreenData = NULL ;
 890 }
 891
 892 class wxMacDeferredWindowDeleter : public wxObject
 893 {
 894 public :
 895     wxMacDeferredWindowDeleter( WindowRef windowRef )
 896     {
 897         m_macWindow = windowRef ;
 898     }
 899
 900     virtual ~wxMacDeferredWindowDeleter()
 901     {
 902         UMADisposeWindow( (WindowRef) m_macWindow ) ;
 903     }
 904
 905 protected :
 906     WindowRef m_macWindow ;
 907 } ;
 908
 909 bool wxTopLevelWindowMac::Create(wxWindow *parent,
 910                                  wxWindowID id,
 911                                  const wxString& title,
 912                                  const wxPoint& pos,
 913                                  const wxSize& size,
 914                                  long style,
 915                                  const wxString& name)
 916 {
 917     // init our fields
 918     Init();
 919
 920     m_windowStyle = style;
 921
 922     SetName( name );
 923
 924     m_windowId = id == -1 ? NewControlId() : id;
 925     wxWindow::SetLabel( title ) ;
 926
 927     MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ;
 928
 929     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
 930
 931     if (GetExtraStyle() & wxFRAME_EX_METAL)
 932         MacSetMetalAppearance(true);
 933
 934     wxTopLevelWindows.Append(this);
 935
 936     if ( parent )
 937         parent->AddChild(this);
 938
 939     return true;
 940 }
 941
 942 wxTopLevelWindowMac::~wxTopLevelWindowMac()
 943 {
 944     if ( m_macWindow )
 945     {
 946 #if wxUSE_TOOLTIPS
 947         wxToolTip::NotifyWindowDelete(m_macWindow) ;
 948 #endif
 949         wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ;
 950     }
 951
 952     if ( m_macEventHandler )
 953     {
 954         ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
 955         m_macEventHandler = NULL ;
 956     }
 957
 958     wxRemoveMacWindowAssociation( this ) ;
 959
 960     if ( wxModelessWindows.Find(this) )
 961         wxModelessWindows.DeleteObject(this);
 962
 963     FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
 964     delete data ;
 965     m_macFullScreenData = NULL ;
 966 }
 967
 968
 969 // ----------------------------------------------------------------------------
 970 // wxTopLevelWindowMac maximize/minimize
 971 // ----------------------------------------------------------------------------
 972
 973 void wxTopLevelWindowMac::Maximize(bool maximize)
 974 {
 975     // TODO: check if this is still necessary
 976 #if 0
 977     wxMacPortStateHelper help( (GrafPtr)GetWindowPort( (WindowRef)m_macWindow) ) ;
 978     wxMacWindowClipper clip( this );
 979 #endif
 980
 981     if ( !IsWindowInStandardState( (WindowRef)m_macWindow, NULL, NULL ) )
 982     {
 983         Rect rect;
 984
 985         GetWindowBounds((WindowRef)m_macWindow, kWindowGlobalPortRgn, &rect);
 986         SetWindowIdealUserState((WindowRef)m_macWindow, &rect);
 987         SetWindowUserState((WindowRef)m_macWindow, &rect);
 988     }
 989
 990     ZoomWindow( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , false ) ;
 991 }
 992
 993 bool wxTopLevelWindowMac::IsMaximized() const
 994 {
 995     return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ;
 996 }
 997
 998 void wxTopLevelWindowMac::Iconize(bool iconize)
 999 {
1000     if ( IsWindowCollapsable( (WindowRef)m_macWindow) )
1001         CollapseWindow( (WindowRef)m_macWindow , iconize ) ;
1002 }
1003
1004 bool wxTopLevelWindowMac::IsIconized() const
1005 {
1006     return IsWindowCollapsed((WindowRef)m_macWindow ) ;
1007 }
1008
1009 void wxTopLevelWindowMac::Restore()
1010 {
1011     if ( IsMaximized() )
1012         Maximize(false);
1013     else if ( IsIconized() )
1014         Iconize(false);
1015 }
1016
1017 // ----------------------------------------------------------------------------
1018 // wxTopLevelWindowMac misc
1019 // ----------------------------------------------------------------------------
1020
1021 wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const
1022 {
1023     return wxPoint(0, 0) ;
1024 }
1025
1026 void wxTopLevelWindowMac::SetIcon(const wxIcon& icon)
1027 {
1028     // this sets m_icon
1029     wxTopLevelWindowBase::SetIcon(icon);
1030 }
1031
1032 void  wxTopLevelWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1033 {
1034     wxTopLevelWindowBase::MacSetBackgroundBrush( brush ) ;
1035
1036     if ( m_macBackgroundBrush.Ok() && m_macBackgroundBrush.GetStyle() != wxTRANSPARENT && m_macBackgroundBrush.MacGetBrushKind() == kwxMacBrushTheme )
1037     {
1038         SetThemeWindowBackground( (WindowRef) m_macWindow , m_macBackgroundBrush.MacGetTheme() , false ) ;
1039     }
1040 }
1041
1042 void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
1043 {
1044     if ( m_macEventHandler != NULL )
1045     {
1046         verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
1047     }
1048
1049     InstallWindowEventHandler(
1050         MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(),
1051         GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler );
1052 }
1053
1054 void  wxTopLevelWindowMac::MacCreateRealWindow(
1055     const wxString& title,
1056     const wxPoint& pos,
1057     const wxSize& size,
1058     long style,
1059     const wxString& name )
1060 {
1061     OSStatus err = noErr ;
1062     SetName(name);
1063     m_windowStyle = style;
1064     m_isShown = false;
1065
1066     // create frame.
1067     int x = (int)pos.x;
1068     int y = (int)pos.y;
1069
1070     Rect theBoundsRect;
1071     wxRect display = wxGetClientDisplayRect() ;
1072
1073     if ( x == wxDefaultPosition.x )
1074         x = display.x ;
1075
1076     if ( y == wxDefaultPosition.y )
1077         y = display.y ;
1078
1079     int w = WidthDefault(size.x);
1080     int h = HeightDefault(size.y);
1081
1082     ::SetRect(&theBoundsRect, x, y , x + w, y + h);
1083
1084     // translate the window attributes in the appropriate window class and attributes
1085     WindowClass wclass = 0;
1086     WindowAttributes attr = kWindowNoAttributes ;
1087     WindowGroupRef group = NULL ;
1088
1089     if ( HasFlag( wxFRAME_TOOL_WINDOW) )
1090     {
1091         if (
1092             HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1093             HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) ||
1094             HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT)
1095             )
1096         {
1097             wclass = kFloatingWindowClass ;
1098
1099             if ( HasFlag(wxTINY_CAPTION_VERT) )
1100                 attr |= kWindowSideTitlebarAttribute ;
1101         }
1102         else
1103         {
1104             wclass = kPlainWindowClass ;
1105         }
1106     }
1107     else if ( HasFlag( wxCAPTION ) )
1108     {
1109         wclass = kDocumentWindowClass ;
1110         attr |= kWindowInWindowMenuAttribute ;
1111     }
1112 #if defined( __WXMAC__ ) && TARGET_API_MAC_OSX && ( MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_2 )
1113     else if ( HasFlag( wxFRAME_DRAWER ) )
1114     {
1115         wclass = kDrawerWindowClass;
1116         // we must force compositing on a drawer
1117         m_macUsesCompositing = true ;
1118     }
1119 #endif  //10.2 and up
1120     else
1121     {
1122         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1123             HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
1124         {
1125             wclass = kDocumentWindowClass ;
1126         }
1127         else
1128         {
1129             wclass = kPlainWindowClass ;
1130         }
1131     }
1132
1133     if ( wclass != kPlainWindowClass )
1134     {
1135         if ( HasFlag( wxMINIMIZE_BOX ) )
1136             attr |= kWindowCollapseBoxAttribute ;
1137
1138         if ( HasFlag( wxMAXIMIZE_BOX ) )
1139             attr |= kWindowFullZoomAttribute ;
1140
1141         if ( HasFlag( wxRESIZE_BORDER ) )
1142             attr |= kWindowResizableAttribute ;
1143
1144         if ( HasFlag( wxCLOSE_BOX) )
1145             attr |= kWindowCloseBoxAttribute ;
1146     }
1147
1148     // turn on live resizing (OS X only)
1149     if (UMAGetSystemVersion() >= 0x1000)
1150         attr |= kWindowLiveResizeAttribute;
1151
1152     if ( HasFlag(wxSTAY_ON_TOP) )
1153         group = GetWindowGroupOfClass(kUtilityWindowClass) ;
1154
1155 #if TARGET_API_MAC_OSX
1156     if ( m_macUsesCompositing )
1157         attr |= kWindowCompositingAttribute;
1158 #endif
1159
1160     if ( HasFlag(wxFRAME_SHAPED) )
1161     {
1162         WindowDefSpec customWindowDefSpec;
1163         customWindowDefSpec.defType = kWindowDefProcPtr;
1164         customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef);
1165
1166         err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
1167                               attr, &theBoundsRect,
1168                               (WindowRef*) &m_macWindow);
1169     }
1170     else
1171     {
1172         err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
1173     }
1174
1175     if ( err == noErr && m_macWindow != NULL && group != NULL )
1176         SetWindowGroup( (WindowRef) m_macWindow , group ) ;
1177
1178     wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
1179
1180     // the create commands are only for content rect,
1181     // so we have to set the size again as structure bounds
1182     SetWindowBounds(  (WindowRef) m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
1183
1184     wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
1185     UMASetWTitle( (WindowRef) m_macWindow , title , m_font.GetEncoding() ) ;
1186     m_peer = new wxMacControl(this , true /*isRootControl*/) ;
1187
1188 #if TARGET_API_MAC_OSX
1189     if ( m_macUsesCompositing )
1190     {
1191         // There is a bug in 10.2.X for ::GetRootControl returning the window view instead of
1192         // the content view, so we have to retrieve it explicitly
1193         HIViewFindByID( HIViewGetRoot( (WindowRef) m_macWindow ) , kHIViewWindowContentID ,
1194             m_peer->GetControlRefAddr() ) ;
1195         if ( !m_peer->Ok() )
1196         {
1197             // compatibility mode fallback
1198             GetRootControl( (WindowRef) m_macWindow , m_peer->GetControlRefAddr() ) ;
1199         }
1200     }
1201 #endif
1202     {
1203         ::CreateRootControl( (WindowRef)m_macWindow , m_peer->GetControlRefAddr() ) ;
1204     }
1205
1206     // the root control level handler
1207     MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ) ;
1208
1209 #if TARGET_API_MAC_OSX
1210     if ( m_macUsesCompositing && m_macWindow != NULL )
1211     {
1212         if ( GetExtraStyle() & wxFRAME_EX_METAL )
1213             MacSetMetalAppearance( true ) ;
1214     }
1215 #endif
1216
1217     // the frame window event handler
1218     InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
1219     MacInstallTopLevelWindowEventHandler() ;
1220
1221     DoSetWindowVariant( m_windowVariant ) ;
1222
1223     m_macFocus = NULL ;
1224
1225     if ( HasFlag(wxFRAME_SHAPED) )
1226     {
1227         // default shape matches the window size
1228         wxRegion rgn( 0, 0, w, h );
1229         SetShape( rgn );
1230     }
1231
1232     wxWindowCreateEvent event(this);
1233     GetEventHandler()->ProcessEvent(event);
1234 }
1235
1236 void wxTopLevelWindowMac::ClearBackground()
1237 {
1238     wxWindow::ClearBackground() ;
1239 }
1240
1241 // Raise the window to the top of the Z order
1242 void wxTopLevelWindowMac::Raise()
1243 {
1244     ::SelectWindow( (WindowRef)m_macWindow ) ;
1245 }
1246
1247 // Lower the window to the bottom of the Z order
1248 void wxTopLevelWindowMac::Lower()
1249 {
1250     ::SendBehind( (WindowRef)m_macWindow , NULL ) ;
1251 }
1252
1253 void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp)
1254 {
1255     if (s_macDeactivateWindow)
1256     {
1257         wxLogTrace(TRACE_ACTIVATE,
1258                    wxT("Doing delayed deactivation of %p"),
1259                    s_macDeactivateWindow);
1260
1261         s_macDeactivateWindow->MacActivate(timestamp, false);
1262     }
1263 }
1264
1265 void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating )
1266 {
1267     wxLogTrace(TRACE_ACTIVATE, wxT("TopLevel=%p::MacActivate"), this);
1268
1269     if (s_macDeactivateWindow == this)
1270         s_macDeactivateWindow = NULL;
1271
1272     MacDelayedDeactivation(timestamp);
1273     MacPropagateHiliteChanged() ;
1274 }
1275
1276 void wxTopLevelWindowMac::SetTitle(const wxString& title)
1277 {
1278     wxWindow::SetLabel( title ) ;
1279     UMASetWTitle( (WindowRef)m_macWindow , title , m_font.GetEncoding() ) ;
1280 }
1281
1282 wxString wxTopLevelWindowMac::GetTitle() const
1283 {
1284     return wxWindow::GetLabel();
1285 }
1286
1287 bool wxTopLevelWindowMac::Show(bool show)
1288 {
1289     if ( !wxTopLevelWindowBase::Show(show) )
1290         return false;
1291
1292     bool plainTransition = false;
1293
1294 #if wxUSE_SYSTEM_OPTIONS
1295     // code contributed by Ryan Wilcox December 18, 2003
1296     plainTransition = UMAGetSystemVersion() >= 0x1000 ;
1297     if ( wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) )
1298         plainTransition = ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1 ) ;
1299 #endif
1300
1301     if (show)
1302     {
1303         if ( plainTransition )
1304            ::ShowWindow( (WindowRef)m_macWindow );
1305         else
1306            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowShowTransitionAction, NULL );
1307
1308         ::SelectWindow( (WindowRef)m_macWindow ) ;
1309
1310         // because apps expect a size event to occur at this moment
1311         wxSizeEvent event(GetSize() , m_windowId);
1312         event.SetEventObject(this);
1313         GetEventHandler()->ProcessEvent(event);
1314     }
1315     else
1316     {
1317         if ( plainTransition )
1318            ::HideWindow( (WindowRef)m_macWindow );
1319         else
1320            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowHideTransitionAction, NULL );
1321     }
1322
1323     MacPropagateVisibilityChanged() ;
1324
1325     return true ;
1326 }
1327
1328 bool wxTopLevelWindowMac::ShowFullScreen(bool show, long style)
1329 {
1330     if ( show )
1331     {
1332         FullScreenData *data = (FullScreenData *)m_macFullScreenData ;
1333         delete data ;
1334         data = new FullScreenData() ;
1335
1336         m_macFullScreenData = data ;
1337         data->m_position = GetPosition() ;
1338         data->m_size = GetSize() ;
1339         data->m_wasResizable = MacGetWindowAttributes() & kWindowResizableAttribute ;
1340
1341         if ( style & wxFULLSCREEN_NOMENUBAR )
1342             HideMenuBar() ;
1343
1344         wxRect client = wxGetClientDisplayRect() ;
1345
1346         int left , top , right , bottom ;
1347         int x, y, w, h ;
1348
1349         x = client.x ;
1350         y = client.y ;
1351         w = client.width ;
1352         h = client.height ;
1353
1354         MacGetContentAreaInset( left , top , right , bottom ) ;
1355
1356         if ( style & wxFULLSCREEN_NOCAPTION )
1357         {
1358             y -= top ;
1359             h += top ;
1360         }
1361
1362         if ( style & wxFULLSCREEN_NOBORDER )
1363         {
1364             x -= left ;
1365             w += left + right ;
1366             h += bottom ;
1367         }
1368
1369         if ( style & wxFULLSCREEN_NOTOOLBAR )
1370         {
1371             // TODO
1372         }
1373
1374         if ( style & wxFULLSCREEN_NOSTATUSBAR )
1375         {
1376             // TODO
1377         }
1378
1379         SetSize( x , y , w, h ) ;
1380         if ( data->m_wasResizable )
1381             MacChangeWindowAttributes( kWindowNoAttributes , kWindowResizableAttribute ) ;
1382     }
1383     else
1384     {
1385         ShowMenuBar() ;
1386         FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
1387         if ( data->m_wasResizable )
1388             MacChangeWindowAttributes( kWindowResizableAttribute ,  kWindowNoAttributes ) ;
1389         SetPosition( data->m_position ) ;
1390         SetSize( data->m_size ) ;
1391
1392         delete data ;
1393         m_macFullScreenData = NULL ;
1394     }
1395
1396     return false;
1397 }
1398
1399 bool wxTopLevelWindowMac::IsFullScreen() const
1400 {
1401     return m_macFullScreenData != NULL ;
1402 }
1403
1404 void wxTopLevelWindowMac::SetExtraStyle(long exStyle)
1405 {
1406     if ( GetExtraStyle() == exStyle )
1407         return ;
1408
1409     wxTopLevelWindowBase::SetExtraStyle( exStyle ) ;
1410
1411 #if TARGET_API_MAC_OSX
1412     if ( m_macUsesCompositing && m_macWindow != NULL )
1413     {
1414         bool metal = GetExtraStyle() & wxFRAME_EX_METAL ;
1415         if ( MacGetMetalAppearance() != metal )
1416             MacSetMetalAppearance( metal ) ;
1417     }
1418 #endif
1419 }
1420
1421 // we are still using coordinates of the content view
1422 // TODO: switch to structure bounds
1423 //
1424 void wxTopLevelWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1425 {
1426     Rect content, structure ;
1427
1428     GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
1429     GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
1430
1431     left = content.left - structure.left ;
1432     top = content.top  - structure.top ;
1433     right = structure.right - content.right ;
1434     bottom = structure.bottom - content.bottom ;
1435 }
1436
1437 void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
1438 {
1439     m_cachedClippedRectValid = false ;
1440     Rect bounds = { y , x , y + height , x + width } ;
1441     verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1442     wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1443 }
1444
1445 void wxTopLevelWindowMac::DoGetPosition( int *x, int *y ) const
1446 {
1447     Rect bounds ;
1448
1449     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1450
1451     if (x)
1452        *x = bounds.left ;
1453     if (y)
1454        *y = bounds.top ;
1455 }
1456
1457 void wxTopLevelWindowMac::DoGetSize( int *width, int *height ) const
1458 {
1459     Rect bounds ;
1460
1461     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1462
1463     if (width)
1464        *width = bounds.right - bounds.left ;
1465     if (height)
1466        *height = bounds.bottom - bounds.top ;
1467 }
1468
1469 void wxTopLevelWindowMac::DoGetClientSize( int *width, int *height ) const
1470 {
1471     Rect bounds ;
1472
1473     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ;
1474
1475     if (width)
1476        *width = bounds.right - bounds.left ;
1477     if (height)
1478        *height = bounds.bottom - bounds.top ;
1479 }
1480
1481 void wxTopLevelWindowMac::MacSetMetalAppearance( bool set )
1482 {
1483 #if TARGET_API_MAC_OSX
1484     wxASSERT_MSG( m_macUsesCompositing ,
1485         wxT("Cannot set metal appearance on a non-compositing window") ) ;
1486
1487     MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
1488         set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
1489 #endif
1490 }
1491
1492 bool wxTopLevelWindowMac::MacGetMetalAppearance() const
1493 {
1494 #if TARGET_API_MAC_OSX
1495     return MacGetWindowAttributes() & kWindowMetalAttribute ;
1496 #else
1497     return false ;
1498 #endif
1499 }
1500
1501 void wxTopLevelWindowMac::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
1502 {
1503     ChangeWindowAttributes( (WindowRef)m_macWindow, attributesToSet, attributesToClear ) ;
1504 }
1505
1506 wxUint32 wxTopLevelWindowMac::MacGetWindowAttributes() const
1507 {
1508     UInt32 attr = 0 ;
1509     GetWindowAttributes( (WindowRef) m_macWindow, &attr ) ;
1510
1511     return attr ;
1512 }
1513
1514 void wxTopLevelWindowMac::MacPerformUpdates()
1515 {
1516 #if TARGET_API_MAC_OSX
1517     if ( m_macUsesCompositing )
1518     {
1519 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
1520         // for composited windows this also triggers a redraw of all
1521         // invalid views in the window
1522         if ( UMAGetSystemVersion() >= 0x1030 )
1523             HIWindowFlush((WindowRef) m_macWindow) ;
1524         else
1525 #endif
1526         {
1527             // the only way to trigger the redrawing on earlier systems is to call
1528             // ReceiveNextEvent
1529
1530             EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
1531             UInt32 currentEventClass = 0 ;
1532             UInt32 currentEventKind = 0 ;
1533             if ( currentEvent != NULL )
1534             {
1535                 currentEventClass = ::GetEventClass( currentEvent ) ;
1536                 currentEventKind = ::GetEventKind( currentEvent ) ;
1537             }
1538
1539             if ( currentEventClass != kEventClassMenu )
1540             {
1541                 // when tracking a menu, strange redraw errors occur if we flush now, so leave..
1542                 EventRef theEvent;
1543                 OSStatus status = noErr ;
1544                 status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
1545             }
1546         }
1547     }
1548     else
1549 #endif
1550     {
1551         BeginUpdate( (WindowRef) m_macWindow ) ;
1552
1553         RgnHandle updateRgn = NewRgn();
1554         if ( updateRgn )
1555         {
1556             GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), updateRgn );
1557             UpdateControls(  (WindowRef)m_macWindow , updateRgn ) ;
1558
1559             // if ( !EmptyRgn( updateRgn ) )
1560             //    MacDoRedraw( updateRgn , 0 , true) ;
1561
1562             DisposeRgn( updateRgn );
1563         }
1564
1565         EndUpdate( (WindowRef)m_macWindow ) ;
1566         QDFlushPortBuffer( GetWindowPort( (WindowRef)m_macWindow ) , NULL ) ;
1567     }
1568 }
1569
1570 // Attracts the users attention to this window if the application is
1571 // inactive (should be called when a background event occurs)
1572
1573 static pascal void wxMacNMResponse( NMRecPtr ptr )
1574 {
1575     NMRemove( ptr ) ;
1576     DisposePtr( (Ptr)ptr ) ;
1577 }
1578
1579 void wxTopLevelWindowMac::RequestUserAttention(int flags )
1580 {
1581     NMRecPtr notificationRequest = (NMRecPtr) NewPtr( sizeof( NMRec) ) ;
1582     static wxMacNMUPP nmupp( wxMacNMResponse );
1583
1584     memset( notificationRequest , 0 , sizeof(*notificationRequest) ) ;
1585     notificationRequest->qType = nmType ;
1586     notificationRequest->nmMark = 1 ;
1587     notificationRequest->nmIcon = 0 ;
1588     notificationRequest->nmSound = 0 ;
1589     notificationRequest->nmStr = NULL ;
1590     notificationRequest->nmResp = nmupp ;
1591
1592     verify_noerr( NMInstall( notificationRequest ) ) ;
1593 }
1594
1595 // ---------------------------------------------------------------------------
1596 // Shape implementation
1597 // ---------------------------------------------------------------------------
1598
1599
1600 bool wxTopLevelWindowMac::SetShape(const wxRegion& region)
1601 {
1602     wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
1603                  _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
1604
1605     // The empty region signifies that the shape
1606     // should be removed from the window.
1607     if ( region.IsEmpty() )
1608     {
1609         wxSize sz = GetClientSize();
1610         wxRegion rgn(0, 0, sz.x, sz.y);
1611         if ( rgn.IsEmpty() )
1612             return false ;
1613         else
1614             return SetShape(rgn);
1615     }
1616
1617     // Make a copy of the region
1618     RgnHandle  shapeRegion = NewRgn();
1619     CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion );
1620
1621     // Dispose of any shape region we may already have
1622     RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() );
1623     if ( oldRgn )
1624         DisposeRgn(oldRgn);
1625
1626     // Save the region so we can use it later
1627     SetWRefCon((WindowRef)MacGetWindowRef(), (SInt32)shapeRegion);
1628
1629     // inform the window manager that the window has changed shape
1630     ReshapeCustomWindow((WindowRef)MacGetWindowRef());
1631
1632     return true;
1633 }
1634
1635 // ---------------------------------------------------------------------------
1636 // Support functions for shaped windows, based on Apple's CustomWindow sample at
1637 // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
1638 // ---------------------------------------------------------------------------
1639
1640 static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
1641 {
1642     GetWindowPortBounds(window, inRect);
1643     Point pt = { inRect->left, inRect->top };
1644
1645     QDLocalToGlobalPoint( GetWindowPort(window), &pt ) ;
1646     inRect->top = pt.v;
1647     inRect->left = pt.h;
1648     inRect->bottom += pt.v;
1649     inRect->right += pt.h;
1650 }
1651
1652 static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param)
1653 {
1654     /*------------------------------------------------------
1655         Define which options your custom window supports.
1656     --------------------------------------------------------*/
1657     //just enable everything for our demo
1658     *(OptionBits*)param =
1659         //kWindowCanGrow |
1660         //kWindowCanZoom |
1661         //kWindowCanCollapse |
1662         //kWindowCanGetWindowRegion |
1663         //kWindowHasTitleBar |
1664         //kWindowSupportsDragHilite |
1665         kWindowCanDrawInCurrentPort |
1666         //kWindowCanMeasureTitle |
1667         kWindowWantsDisposeAtProcessDeath |
1668         kWindowSupportsGetGrowImageRegion |
1669         kWindowDefSupportsColorGrafPort;
1670
1671     return 1;
1672 }
1673
1674 // The content region is left as a rectangle matching the window size, this is
1675 // so the origin in the paint event, and etc. still matches what the
1676 // programmer expects.
1677 static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
1678 {
1679     SetEmptyRgn(rgn);
1680     wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
1681     if (win)
1682     {
1683         Rect r ;
1684         wxShapedMacWindowGetPos( window, &r ) ;
1685         RectRgn( rgn , &r ) ;
1686     }
1687 }
1688
1689 // The structure region is set to the shape given to the SetShape method.
1690 static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
1691 {
1692     RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
1693
1694     SetEmptyRgn(rgn);
1695     if (cachedRegion)
1696     {
1697         Rect windowRect;
1698         wxShapedMacWindowGetPos(window, &windowRect);    // how big is the window
1699         CopyRgn(cachedRegion, rgn);                      // make a copy of our cached region
1700         OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
1701         //MapRgn(rgn, &mMaskSize, &windowRect);          //scale it to our actual window size
1702     }
1703 }
1704
1705 static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
1706 {
1707     GetWindowRegionPtr rgnRec = (GetWindowRegionPtr)param;
1708
1709     if (rgnRec == NULL)
1710         return paramErr;
1711
1712     switch (rgnRec->regionCode)
1713     {
1714         case kWindowStructureRgn:
1715             wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
1716             break;
1717
1718         case kWindowContentRgn:
1719             wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
1720             break;
1721
1722         default:
1723             SetEmptyRgn(rgnRec->winRgn);
1724             break;
1725     }
1726
1727     return noErr;
1728 }
1729
1730 // Determine the region of the window which was hit
1731 //
1732 static SInt32 wxShapedMacWindowHitTest(WindowRef window, SInt32 param)
1733 {
1734     Point hitPoint;
1735     static RgnHandle tempRgn = NULL;
1736
1737     if (tempRgn == NULL)
1738         tempRgn = NewRgn();
1739
1740     // get the point clicked
1741     SetPt( &hitPoint, LoWord(param), HiWord(param) );
1742
1743      // Mac OS 8.5 or later
1744     wxShapedMacWindowStructureRegion(window, tempRgn);
1745     if (PtInRgn( hitPoint, tempRgn )) //in window content region?
1746         return wInContent;
1747
1748     // no significant area was hit
1749     return wNoHit;
1750 }
1751
1752 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param)
1753 {
1754     switch (message)
1755     {
1756         case kWindowMsgHitTest:
1757             return wxShapedMacWindowHitTest(window, param);
1758
1759         case kWindowMsgGetFeatures:
1760             return wxShapedMacWindowGetFeatures(window, param);
1761
1762         // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
1763         case kWindowMsgGetRegion:
1764             return wxShapedMacWindowGetRegion(window, param);
1765
1766         default:
1767             break;
1768     }
1769
1770     return 0;
1771 }
1772