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             // disabled windows must not get any input messages
 502             if ( currentMouseWindow && !currentMouseWindow->MacIsReallyEnabled() )
 503                 currentMouseWindow = NULL;
 504         }
 505     }
 506
 507     wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
 508     SetupMouseEvent( wxevent , cEvent ) ;
 509
 510     // handle all enter / leave events
 511
 512     if ( currentMouseWindow != g_MacLastWindow )
 513     {
 514         if ( g_MacLastWindow )
 515         {
 516             wxMouseEvent eventleave(wxevent);
 517             eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
 518             g_MacLastWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
 519             eventleave.SetEventObject( g_MacLastWindow ) ;
 520             wxevent.SetId( g_MacLastWindow->GetId() ) ;
 521
 522 #if wxUSE_TOOLTIPS
 523             wxToolTip::RelayEvent( g_MacLastWindow , eventleave);
 524 #endif
 525
 526             g_MacLastWindow->GetEventHandler()->ProcessEvent(eventleave);
 527         }
 528
 529         if ( currentMouseWindow )
 530         {
 531             wxMouseEvent evententer(wxevent);
 532             evententer.SetEventType( wxEVT_ENTER_WINDOW );
 533             currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
 534             evententer.SetEventObject( currentMouseWindow ) ;
 535             wxevent.SetId( currentMouseWindow->GetId() ) ;
 536
 537 #if wxUSE_TOOLTIPS
 538             wxToolTip::RelayEvent( currentMouseWindow , evententer );
 539 #endif
 540
 541             currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
 542         }
 543
 544         g_MacLastWindow = currentMouseWindow ;
 545     }
 546
 547     if ( windowPart == inMenuBar )
 548     {
 549         // special case menu bar, as we are having a low-level runloop we must do it ourselves
 550         if ( cEvent.GetKind() == kEventMouseDown )
 551         {
 552             ::MenuSelect( screenMouseLocation ) ;
 553             result = noErr ;
 554         }
 555     }
 556     else if ( currentMouseWindow )
 557     {
 558         wxWindow *currentMouseWindowParent = currentMouseWindow->GetParent();
 559
 560         currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
 561
 562         wxevent.SetEventObject( currentMouseWindow ) ;
 563         wxevent.SetId( currentMouseWindow->GetId() ) ;
 564
 565         // make tooltips current
 566
 567 #if wxUSE_TOOLTIPS
 568         if ( wxevent.GetEventType() == wxEVT_MOTION )
 569             wxToolTip::RelayEvent( currentMouseWindow , wxevent );
 570 #endif
 571
 572         if ( currentMouseWindow->GetEventHandler()->ProcessEvent(wxevent) )
 573         {
 574             if ((currentMouseWindowParent != NULL) &&
 575                 (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 576                 currentMouseWindow = NULL;
 577
 578             result = noErr;
 579         }
 580         else
 581         {
 582             // if the user code did _not_ handle the event, then perform the
 583             // default processing
 584             if ( wxevent.GetEventType() == wxEVT_LEFT_DOWN )
 585             {
 586                 // ... that is set focus to this window
 587                 if (currentMouseWindow->AcceptsFocus() && wxWindow::FindFocus()!=currentMouseWindow)
 588                     currentMouseWindow->SetFocus();
 589             }
 590
 591             ControlPartCode dummyPart ;
 592             // if built-in find control is finding the wrong control (ie static box instead of overlaid
 593             // button, we cannot let the standard handler do its job, but must handle manually
 594
 595             if ( ( cEvent.GetKind() == kEventMouseDown )
 596 #ifdef __WXMAC_OSX__
 597                 &&
 598                 (FindControlUnderMouse(windowMouseLocation , window , &dummyPart) !=
 599                 wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &dummyPart ) )
 600 #endif
 601                 )
 602             {
 603                 if ( currentMouseWindow->MacIsReallyEnabled() )
 604                 {
 605                     EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 606                     Point clickLocation = windowMouseLocation ;
 607
 608                     if ( toplevelWindow->MacUsesCompositing() )
 609                         currentMouseWindow->MacRootWindowToWindow( &clickLocation.h , &clickLocation.v ) ;
 610
 611                     HandleControlClick( (ControlRef) currentMouseWindow->GetHandle() , clickLocation ,
 612                         modifiers , (ControlActionUPP ) -1 ) ;
 613
 614                     if ((currentMouseWindowParent != NULL) &&
 615                         (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 616                     {
 617                         currentMouseWindow = NULL;
 618                     }
 619                 }
 620
 621                 result = noErr ;
 622             }
 623         }
 624
 625         if ( cEvent.GetKind() == kEventMouseUp && wxApp::s_captureWindow )
 626         {
 627             wxApp::s_captureWindow = NULL ;
 628             // update cursor ?
 629          }
 630
 631         // update cursor
 632
 633         wxWindow* cursorTarget = currentMouseWindow ;
 634         wxPoint cursorPoint( wxevent.m_x , wxevent.m_y ) ;
 635
 636         while ( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
 637         {
 638             cursorTarget = cursorTarget->GetParent() ;
 639             if ( cursorTarget )
 640                 cursorPoint += cursorTarget->GetPosition();
 641         }
 642
 643     }
 644     else // currentMouseWindow == NULL
 645     {
 646         // don't mess with controls we don't know about
 647         // for some reason returning eventNotHandledErr does not lead to the correct behaviour
 648         // so we try sending them the correct control directly
 649         if ( cEvent.GetKind() == kEventMouseDown && toplevelWindow && control )
 650         {
 651             EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 652             Point clickLocation = windowMouseLocation ;
 653 #if TARGET_API_MAC_OSX
 654             if ( toplevelWindow->MacUsesCompositing() )
 655             {
 656                 HIPoint hiPoint ;
 657                 hiPoint.x = clickLocation.h ;
 658                 hiPoint.y = clickLocation.v ;
 659                 HIViewConvertPoint( &hiPoint , (ControlRef) toplevelWindow->GetHandle() , control  ) ;
 660                 clickLocation.h = (int)hiPoint.x ;
 661                 clickLocation.v = (int)hiPoint.y ;
 662             }
 663 #endif // TARGET_API_MAC_OSX
 664
 665             HandleControlClick( control , clickLocation , modifiers , (ControlActionUPP ) -1 ) ;
 666             result = noErr ;
 667         }
 668     }
 669
 670     return result ;
 671 }
 672
 673 static pascal OSStatus wxMacTopLevelWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 674 {
 675     OSStatus result = eventNotHandledErr ;
 676
 677     wxMacCarbonEvent cEvent( event ) ;
 678
 679     // WindowRef windowRef = cEvent.GetParameter<WindowRef>(kEventParamDirectObject) ;
 680     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 681
 682     switch ( GetEventKind( event ) )
 683     {
 684         case kEventWindowActivated :
 685         {
 686             toplevelWindow->MacActivate( cEvent.GetTicks() , true) ;
 687             wxActivateEvent wxevent(wxEVT_ACTIVATE, true , toplevelWindow->GetId());
 688             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 689             wxevent.SetEventObject(toplevelWindow);
 690             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 691             // we still sending an eventNotHandledErr in order to allow for default processing
 692         }
 693             break ;
 694
 695         case kEventWindowDeactivated :
 696         {
 697             toplevelWindow->MacActivate(cEvent.GetTicks() , false) ;
 698             wxActivateEvent wxevent(wxEVT_ACTIVATE, false , toplevelWindow->GetId());
 699             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 700             wxevent.SetEventObject(toplevelWindow);
 701             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 702             // we still sending an eventNotHandledErr in order to allow for default processing
 703         }
 704             break ;
 705
 706         case kEventWindowShown :
 707             toplevelWindow->Refresh() ;
 708             result = noErr ;
 709             break ;
 710
 711         case kEventWindowClose :
 712             toplevelWindow->Close() ;
 713             result = noErr ;
 714             break ;
 715
 716         case kEventWindowBoundsChanged :
 717         {
 718             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes, typeUInt32) ;
 719             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 720             wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ;
 721             if ( attributes & kWindowBoundsChangeSizeChanged )
 722             {
 723                 // according to the other ports we handle this within the OS level
 724                 // resize event, not within a wxSizeEvent
 725                 wxFrame *frame = wxDynamicCast( toplevelWindow , wxFrame ) ;
 726                 if ( frame )
 727                 {
 728                     frame->PositionBars();
 729                 }
 730
 731                 wxSizeEvent event( r.GetSize() , toplevelWindow->GetId() ) ;
 732                 event.SetEventObject( toplevelWindow ) ;
 733
 734                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 735                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 736             }
 737
 738             if ( attributes & kWindowBoundsChangeOriginChanged )
 739             {
 740                 wxMoveEvent event( r.GetLeftTop() , toplevelWindow->GetId() ) ;
 741                 event.SetEventObject( toplevelWindow ) ;
 742                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 743             }
 744
 745             result = noErr ;
 746         }
 747             break ;
 748
 749         case kEventWindowBoundsChanging :
 750         {
 751             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
 752             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 753
 754             if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) )
 755             {
 756                 // all (Mac) rects are in content area coordinates, all wxRects in structure coordinates
 757                 int left , top , right , bottom ;
 758                 toplevelWindow->MacGetContentAreaInset( left , top , right , bottom ) ;
 759
 760                 wxRect r(
 761                     newRect.left - left,
 762                     newRect.top - top,
 763                     newRect.right - newRect.left + left + right,
 764                     newRect.bottom - newRect.top + top + bottom ) ;
 765
 766                 // this is a EVT_SIZING not a EVT_SIZE type !
 767                 wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ;
 768                 wxevent.SetEventObject( toplevelWindow ) ;
 769                 wxRect adjustR = r ;
 770                 if ( toplevelWindow->GetEventHandler()->ProcessEvent(wxevent) )
 771                     adjustR = wxevent.GetRect() ;
 772
 773                 if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() )
 774                     adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ;
 775                 if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetHeight() > toplevelWindow->GetMaxHeight() )
 776                     adjustR.SetHeight( toplevelWindow->GetMaxHeight() ) ;
 777                 if ( toplevelWindow->GetMinWidth() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinWidth() )
 778                     adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ;
 779                 if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetHeight() < toplevelWindow->GetMinHeight() )
 780                     adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ;
 781                 const Rect adjustedRect = { adjustR.y + top  , adjustR.x + left , adjustR.y + adjustR.height - bottom , adjustR.x + adjustR.width - right } ;
 782                 if ( !EqualRect( &newRect , &adjustedRect ) )
 783                     cEvent.SetParameter<Rect>( kEventParamCurrentBounds , &adjustedRect ) ;
 784                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 785             }
 786
 787             result = noErr ;
 788         }
 789             break ;
 790
 791         default :
 792             break ;
 793     }
 794
 795     return result ;
 796 }
 797
 798 pascal OSStatus wxMacTopLevelEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 799 {
 800     OSStatus result = eventNotHandledErr ;
 801
 802     switch ( GetEventClass( event ) )
 803     {
 804         case kEventClassKeyboard :
 805             result = KeyboardEventHandler( handler, event , data ) ;
 806             break ;
 807
 808         case kEventClassWindow :
 809             result = wxMacTopLevelWindowEventHandler( handler, event , data ) ;
 810             break ;
 811
 812         case kEventClassMouse :
 813             result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
 814             break ;
 815
 816         default :
 817             break ;
 818     }
 819
 820     return result ;
 821 }
 822
 823 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTopLevelEventHandler )
 824
 825 // ---------------------------------------------------------------------------
 826 // wxWindowMac utility functions
 827 // ---------------------------------------------------------------------------
 828
 829 // Find an item given the Macintosh Window Reference
 830
 831 WX_DECLARE_HASH_MAP(WindowRef, wxTopLevelWindowMac*, wxPointerHash, wxPointerEqual, MacWindowMap);
 832
 833 static MacWindowMap wxWinMacWindowList;
 834
 835 wxTopLevelWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
 836 {
 837     MacWindowMap::iterator node = wxWinMacWindowList.find(inWindowRef);
 838
 839     return (node == wxWinMacWindowList.end()) ? NULL : node->second;
 840 }
 841
 842 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) ;
 843 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win)
 844 {
 845     // adding NULL WindowRef is (first) surely a result of an error and
 846     // nothing else :-)
 847     wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
 848
 849     wxWinMacWindowList[inWindowRef] = win;
 850 }
 851
 852 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) ;
 853 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win)
 854 {
 855     MacWindowMap::iterator it;
 856     for ( it = wxWinMacWindowList.begin(); it != wxWinMacWindowList.end(); ++it )
 857     {
 858         if ( it->second == win )
 859         {
 860             wxWinMacWindowList.erase(it);
 861             break;
 862         }
 863     }
 864 }
 865
 866 // ----------------------------------------------------------------------------
 867 // wxTopLevelWindowMac creation
 868 // ----------------------------------------------------------------------------
 869
 870 wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL;
 871
 872 typedef struct
 873 {
 874     wxPoint m_position ;
 875     wxSize m_size ;
 876     bool m_wasResizable ;
 877 }
 878 FullScreenData ;
 879
 880 void wxTopLevelWindowMac::Init()
 881 {
 882     m_iconized =
 883     m_maximizeOnShow = false;
 884     m_macWindow = NULL ;
 885
 886 #if TARGET_API_MAC_OSX
 887     m_macUsesCompositing = ( UMAGetSystemVersion() >= 0x1030 );
 888 #else
 889     m_macUsesCompositing = false;
 890 #endif
 891
 892     m_macEventHandler = NULL ;
 893     m_macFullScreenData = NULL ;
 894 }
 895
 896 class wxMacDeferredWindowDeleter : public wxObject
 897 {
 898 public :
 899     wxMacDeferredWindowDeleter( WindowRef windowRef )
 900     {
 901         m_macWindow = windowRef ;
 902     }
 903
 904     virtual ~wxMacDeferredWindowDeleter()
 905     {
 906         UMADisposeWindow( (WindowRef) m_macWindow ) ;
 907     }
 908
 909 protected :
 910     WindowRef m_macWindow ;
 911 } ;
 912
 913 bool wxTopLevelWindowMac::Create(wxWindow *parent,
 914                                  wxWindowID id,
 915                                  const wxString& title,
 916                                  const wxPoint& pos,
 917                                  const wxSize& size,
 918                                  long style,
 919                                  const wxString& name)
 920 {
 921     // init our fields
 922     Init();
 923
 924     m_windowStyle = style;
 925
 926     SetName( name );
 927
 928     m_windowId = id == -1 ? NewControlId() : id;
 929     wxWindow::SetLabel( title ) ;
 930
 931     MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ;
 932
 933     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
 934
 935     if (GetExtraStyle() & wxFRAME_EX_METAL)
 936         MacSetMetalAppearance(true);
 937
 938     wxTopLevelWindows.Append(this);
 939
 940     if ( parent )
 941         parent->AddChild(this);
 942
 943     return true;
 944 }
 945
 946 wxTopLevelWindowMac::~wxTopLevelWindowMac()
 947 {
 948     if ( m_macWindow )
 949     {
 950 #if wxUSE_TOOLTIPS
 951         wxToolTip::NotifyWindowDelete(m_macWindow) ;
 952 #endif
 953         wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ;
 954     }
 955
 956     if ( m_macEventHandler )
 957     {
 958         ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
 959         m_macEventHandler = NULL ;
 960     }
 961
 962     wxRemoveMacWindowAssociation( this ) ;
 963
 964     if ( wxModelessWindows.Find(this) )
 965         wxModelessWindows.DeleteObject(this);
 966
 967     FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
 968     delete data ;
 969     m_macFullScreenData = NULL ;
 970 }
 971
 972
 973 // ----------------------------------------------------------------------------
 974 // wxTopLevelWindowMac maximize/minimize
 975 // ----------------------------------------------------------------------------
 976
 977 void wxTopLevelWindowMac::Maximize(bool maximize)
 978 {
 979     // TODO: check if this is still necessary
 980 #if 0
 981     wxMacPortStateHelper help( (GrafPtr)GetWindowPort( (WindowRef)m_macWindow) ) ;
 982     wxMacWindowClipper clip( this );
 983 #endif
 984
 985     if ( !IsWindowInStandardState( (WindowRef)m_macWindow, NULL, NULL ) )
 986     {
 987         Rect rect;
 988
 989         GetWindowBounds((WindowRef)m_macWindow, kWindowGlobalPortRgn, &rect);
 990         SetWindowIdealUserState((WindowRef)m_macWindow, &rect);
 991         SetWindowUserState((WindowRef)m_macWindow, &rect);
 992     }
 993
 994     ZoomWindow( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , false ) ;
 995 }
 996
 997 bool wxTopLevelWindowMac::IsMaximized() const
 998 {
 999     return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ;
1000 }
1001
1002 void wxTopLevelWindowMac::Iconize(bool iconize)
1003 {
1004     if ( IsWindowCollapsable( (WindowRef)m_macWindow) )
1005         CollapseWindow( (WindowRef)m_macWindow , iconize ) ;
1006 }
1007
1008 bool wxTopLevelWindowMac::IsIconized() const
1009 {
1010     return IsWindowCollapsed((WindowRef)m_macWindow ) ;
1011 }
1012
1013 void wxTopLevelWindowMac::Restore()
1014 {
1015     if ( IsMaximized() )
1016         Maximize(false);
1017     else if ( IsIconized() )
1018         Iconize(false);
1019 }
1020
1021 // ----------------------------------------------------------------------------
1022 // wxTopLevelWindowMac misc
1023 // ----------------------------------------------------------------------------
1024
1025 wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const
1026 {
1027     return wxPoint(0, 0) ;
1028 }
1029
1030 void wxTopLevelWindowMac::SetIcon(const wxIcon& icon)
1031 {
1032     // this sets m_icon
1033     wxTopLevelWindowBase::SetIcon(icon);
1034 }
1035
1036 void  wxTopLevelWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1037 {
1038     wxTopLevelWindowBase::MacSetBackgroundBrush( brush ) ;
1039
1040     if ( m_macBackgroundBrush.Ok() && m_macBackgroundBrush.GetStyle() != wxTRANSPARENT && m_macBackgroundBrush.MacGetBrushKind() == kwxMacBrushTheme )
1041     {
1042         SetThemeWindowBackground( (WindowRef) m_macWindow , m_macBackgroundBrush.MacGetTheme() , false ) ;
1043     }
1044 }
1045
1046 void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
1047 {
1048     if ( m_macEventHandler != NULL )
1049     {
1050         verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
1051     }
1052
1053     InstallWindowEventHandler(
1054         MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(),
1055         GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler );
1056 }
1057
1058 void  wxTopLevelWindowMac::MacCreateRealWindow(
1059     const wxString& title,
1060     const wxPoint& pos,
1061     const wxSize& size,
1062     long style,
1063     const wxString& name )
1064 {
1065     OSStatus err = noErr ;
1066     SetName(name);
1067     m_windowStyle = style;
1068     m_isShown = false;
1069
1070     // create frame.
1071     int x = (int)pos.x;
1072     int y = (int)pos.y;
1073
1074     Rect theBoundsRect;
1075     wxRect display = wxGetClientDisplayRect() ;
1076
1077     if ( x == wxDefaultPosition.x )
1078         x = display.x ;
1079
1080     if ( y == wxDefaultPosition.y )
1081         y = display.y ;
1082
1083     int w = WidthDefault(size.x);
1084     int h = HeightDefault(size.y);
1085
1086     ::SetRect(&theBoundsRect, x, y , x + w, y + h);
1087
1088     // translate the window attributes in the appropriate window class and attributes
1089     WindowClass wclass = 0;
1090     WindowAttributes attr = kWindowNoAttributes ;
1091     WindowGroupRef group = NULL ;
1092
1093     if ( HasFlag( wxFRAME_TOOL_WINDOW) )
1094     {
1095         if (
1096             HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1097             HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) ||
1098             HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT)
1099             )
1100         {
1101             wclass = kFloatingWindowClass ;
1102
1103             if ( HasFlag(wxTINY_CAPTION_VERT) )
1104                 attr |= kWindowSideTitlebarAttribute ;
1105         }
1106         else
1107         {
1108             wclass = kPlainWindowClass ;
1109         }
1110     }
1111     else if ( HasFlag( wxCAPTION ) )
1112     {
1113         wclass = kDocumentWindowClass ;
1114         attr |= kWindowInWindowMenuAttribute ;
1115     }
1116 #if defined( __WXMAC__ ) && TARGET_API_MAC_OSX && ( MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_2 )
1117     else if ( HasFlag( wxFRAME_DRAWER ) )
1118     {
1119         wclass = kDrawerWindowClass;
1120         // we must force compositing on a drawer
1121         m_macUsesCompositing = true ;
1122     }
1123 #endif  //10.2 and up
1124     else
1125     {
1126         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1127             HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
1128         {
1129             wclass = kDocumentWindowClass ;
1130         }
1131         else
1132         {
1133             wclass = kPlainWindowClass ;
1134         }
1135     }
1136
1137     if ( wclass != kPlainWindowClass )
1138     {
1139         if ( HasFlag( wxMINIMIZE_BOX ) )
1140             attr |= kWindowCollapseBoxAttribute ;
1141
1142         if ( HasFlag( wxMAXIMIZE_BOX ) )
1143             attr |= kWindowFullZoomAttribute ;
1144
1145         if ( HasFlag( wxRESIZE_BORDER ) )
1146             attr |= kWindowResizableAttribute ;
1147
1148         if ( HasFlag( wxCLOSE_BOX) )
1149             attr |= kWindowCloseBoxAttribute ;
1150     }
1151
1152     // turn on live resizing (OS X only)
1153     if (UMAGetSystemVersion() >= 0x1000)
1154         attr |= kWindowLiveResizeAttribute;
1155
1156     if ( HasFlag(wxSTAY_ON_TOP) )
1157         group = GetWindowGroupOfClass(kUtilityWindowClass) ;
1158
1159 #if TARGET_API_MAC_OSX
1160     if ( m_macUsesCompositing )
1161         attr |= kWindowCompositingAttribute;
1162 #endif
1163
1164     if ( HasFlag(wxFRAME_SHAPED) )
1165     {
1166         WindowDefSpec customWindowDefSpec;
1167         customWindowDefSpec.defType = kWindowDefProcPtr;
1168         customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef);
1169
1170         err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
1171                               attr, &theBoundsRect,
1172                               (WindowRef*) &m_macWindow);
1173     }
1174     else
1175     {
1176         err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
1177     }
1178
1179     if ( err == noErr && m_macWindow != NULL && group != NULL )
1180         SetWindowGroup( (WindowRef) m_macWindow , group ) ;
1181
1182     wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
1183
1184     // the create commands are only for content rect,
1185     // so we have to set the size again as structure bounds
1186     SetWindowBounds(  (WindowRef) m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
1187
1188     wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
1189     UMASetWTitle( (WindowRef) m_macWindow , title , m_font.GetEncoding() ) ;
1190     m_peer = new wxMacControl(this , true /*isRootControl*/) ;
1191
1192 #if TARGET_API_MAC_OSX
1193     if ( m_macUsesCompositing )
1194     {
1195         // There is a bug in 10.2.X for ::GetRootControl returning the window view instead of
1196         // the content view, so we have to retrieve it explicitly
1197         HIViewFindByID( HIViewGetRoot( (WindowRef) m_macWindow ) , kHIViewWindowContentID ,
1198             m_peer->GetControlRefAddr() ) ;
1199         if ( !m_peer->Ok() )
1200         {
1201             // compatibility mode fallback
1202             GetRootControl( (WindowRef) m_macWindow , m_peer->GetControlRefAddr() ) ;
1203         }
1204     }
1205 #endif
1206     {
1207         ::CreateRootControl( (WindowRef)m_macWindow , m_peer->GetControlRefAddr() ) ;
1208     }
1209
1210     // the root control level handler
1211     MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ) ;
1212
1213 #if TARGET_API_MAC_OSX
1214     if ( m_macUsesCompositing && m_macWindow != NULL )
1215     {
1216         if ( GetExtraStyle() & wxFRAME_EX_METAL )
1217             MacSetMetalAppearance( true ) ;
1218     }
1219 #endif
1220
1221     // the frame window event handler
1222     InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
1223     MacInstallTopLevelWindowEventHandler() ;
1224
1225     DoSetWindowVariant( m_windowVariant ) ;
1226
1227     m_macFocus = NULL ;
1228
1229     if ( HasFlag(wxFRAME_SHAPED) )
1230     {
1231         // default shape matches the window size
1232         wxRegion rgn( 0, 0, w, h );
1233         SetShape( rgn );
1234     }
1235
1236     wxWindowCreateEvent event(this);
1237     GetEventHandler()->ProcessEvent(event);
1238 }
1239
1240 void wxTopLevelWindowMac::ClearBackground()
1241 {
1242     wxWindow::ClearBackground() ;
1243 }
1244
1245 // Raise the window to the top of the Z order
1246 void wxTopLevelWindowMac::Raise()
1247 {
1248     ::SelectWindow( (WindowRef)m_macWindow ) ;
1249 }
1250
1251 // Lower the window to the bottom of the Z order
1252 void wxTopLevelWindowMac::Lower()
1253 {
1254     ::SendBehind( (WindowRef)m_macWindow , NULL ) ;
1255 }
1256
1257 void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp)
1258 {
1259     if (s_macDeactivateWindow)
1260     {
1261         wxLogTrace(TRACE_ACTIVATE,
1262                    wxT("Doing delayed deactivation of %p"),
1263                    s_macDeactivateWindow);
1264
1265         s_macDeactivateWindow->MacActivate(timestamp, false);
1266     }
1267 }
1268
1269 void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating )
1270 {
1271     wxLogTrace(TRACE_ACTIVATE, wxT("TopLevel=%p::MacActivate"), this);
1272
1273     if (s_macDeactivateWindow == this)
1274         s_macDeactivateWindow = NULL;
1275
1276     MacDelayedDeactivation(timestamp);
1277     MacPropagateHiliteChanged() ;
1278 }
1279
1280 void wxTopLevelWindowMac::SetTitle(const wxString& title)
1281 {
1282     wxWindow::SetLabel( title ) ;
1283     UMASetWTitle( (WindowRef)m_macWindow , title , m_font.GetEncoding() ) ;
1284 }
1285
1286 wxString wxTopLevelWindowMac::GetTitle() const
1287 {
1288     return wxWindow::GetLabel();
1289 }
1290
1291 bool wxTopLevelWindowMac::Show(bool show)
1292 {
1293     if ( !wxTopLevelWindowBase::Show(show) )
1294         return false;
1295
1296     bool plainTransition = false;
1297
1298 #if wxUSE_SYSTEM_OPTIONS
1299     // code contributed by Ryan Wilcox December 18, 2003
1300     plainTransition = UMAGetSystemVersion() >= 0x1000 ;
1301     if ( wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) )
1302         plainTransition = ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1 ) ;
1303 #endif
1304
1305     if (show)
1306     {
1307         if ( plainTransition )
1308            ::ShowWindow( (WindowRef)m_macWindow );
1309         else
1310            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowShowTransitionAction, NULL );
1311
1312         ::SelectWindow( (WindowRef)m_macWindow ) ;
1313
1314         // because apps expect a size event to occur at this moment
1315         wxSizeEvent event(GetSize() , m_windowId);
1316         event.SetEventObject(this);
1317         GetEventHandler()->ProcessEvent(event);
1318     }
1319     else
1320     {
1321         if ( plainTransition )
1322            ::HideWindow( (WindowRef)m_macWindow );
1323         else
1324            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowHideTransitionAction, NULL );
1325     }
1326
1327     MacPropagateVisibilityChanged() ;
1328
1329     return true ;
1330 }
1331
1332 bool wxTopLevelWindowMac::ShowFullScreen(bool show, long style)
1333 {
1334     if ( show )
1335     {
1336         FullScreenData *data = (FullScreenData *)m_macFullScreenData ;
1337         delete data ;
1338         data = new FullScreenData() ;
1339
1340         m_macFullScreenData = data ;
1341         data->m_position = GetPosition() ;
1342         data->m_size = GetSize() ;
1343         data->m_wasResizable = MacGetWindowAttributes() & kWindowResizableAttribute ;
1344
1345         if ( style & wxFULLSCREEN_NOMENUBAR )
1346             HideMenuBar() ;
1347
1348         wxRect client = wxGetClientDisplayRect() ;
1349
1350         int left , top , right , bottom ;
1351         int x, y, w, h ;
1352
1353         x = client.x ;
1354         y = client.y ;
1355         w = client.width ;
1356         h = client.height ;
1357
1358         MacGetContentAreaInset( left , top , right , bottom ) ;
1359
1360         if ( style & wxFULLSCREEN_NOCAPTION )
1361         {
1362             y -= top ;
1363             h += top ;
1364         }
1365
1366         if ( style & wxFULLSCREEN_NOBORDER )
1367         {
1368             x -= left ;
1369             w += left + right ;
1370             h += bottom ;
1371         }
1372
1373         if ( style & wxFULLSCREEN_NOTOOLBAR )
1374         {
1375             // TODO
1376         }
1377
1378         if ( style & wxFULLSCREEN_NOSTATUSBAR )
1379         {
1380             // TODO
1381         }
1382
1383         SetSize( x , y , w, h ) ;
1384         if ( data->m_wasResizable )
1385             MacChangeWindowAttributes( kWindowNoAttributes , kWindowResizableAttribute ) ;
1386     }
1387     else
1388     {
1389         ShowMenuBar() ;
1390         FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
1391         if ( data->m_wasResizable )
1392             MacChangeWindowAttributes( kWindowResizableAttribute ,  kWindowNoAttributes ) ;
1393         SetPosition( data->m_position ) ;
1394         SetSize( data->m_size ) ;
1395
1396         delete data ;
1397         m_macFullScreenData = NULL ;
1398     }
1399
1400     return false;
1401 }
1402
1403 bool wxTopLevelWindowMac::IsFullScreen() const
1404 {
1405     return m_macFullScreenData != NULL ;
1406 }
1407
1408 void wxTopLevelWindowMac::SetExtraStyle(long exStyle)
1409 {
1410     if ( GetExtraStyle() == exStyle )
1411         return ;
1412
1413     wxTopLevelWindowBase::SetExtraStyle( exStyle ) ;
1414
1415 #if TARGET_API_MAC_OSX
1416     if ( m_macUsesCompositing && m_macWindow != NULL )
1417     {
1418         bool metal = GetExtraStyle() & wxFRAME_EX_METAL ;
1419         if ( MacGetMetalAppearance() != metal )
1420             MacSetMetalAppearance( metal ) ;
1421     }
1422 #endif
1423 }
1424
1425 // we are still using coordinates of the content view
1426 // TODO: switch to structure bounds
1427 //
1428 void wxTopLevelWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1429 {
1430     Rect content, structure ;
1431
1432     GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
1433     GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
1434
1435     left = content.left - structure.left ;
1436     top = content.top  - structure.top ;
1437     right = structure.right - content.right ;
1438     bottom = structure.bottom - content.bottom ;
1439 }
1440
1441 void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
1442 {
1443     m_cachedClippedRectValid = false ;
1444     Rect bounds = { y , x , y + height , x + width } ;
1445     verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1446     wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1447 }
1448
1449 void wxTopLevelWindowMac::DoGetPosition( int *x, int *y ) const
1450 {
1451     Rect bounds ;
1452
1453     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1454
1455     if (x)
1456        *x = bounds.left ;
1457     if (y)
1458        *y = bounds.top ;
1459 }
1460
1461 void wxTopLevelWindowMac::DoGetSize( int *width, int *height ) const
1462 {
1463     Rect bounds ;
1464
1465     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1466
1467     if (width)
1468        *width = bounds.right - bounds.left ;
1469     if (height)
1470        *height = bounds.bottom - bounds.top ;
1471 }
1472
1473 void wxTopLevelWindowMac::DoGetClientSize( int *width, int *height ) const
1474 {
1475     Rect bounds ;
1476
1477     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ;
1478
1479     if (width)
1480        *width = bounds.right - bounds.left ;
1481     if (height)
1482        *height = bounds.bottom - bounds.top ;
1483 }
1484
1485 void wxTopLevelWindowMac::MacSetMetalAppearance( bool set )
1486 {
1487 #if TARGET_API_MAC_OSX
1488     wxASSERT_MSG( m_macUsesCompositing ,
1489         wxT("Cannot set metal appearance on a non-compositing window") ) ;
1490
1491     MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
1492         set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
1493 #endif
1494 }
1495
1496 bool wxTopLevelWindowMac::MacGetMetalAppearance() const
1497 {
1498 #if TARGET_API_MAC_OSX
1499     return MacGetWindowAttributes() & kWindowMetalAttribute ;
1500 #else
1501     return false ;
1502 #endif
1503 }
1504
1505 void wxTopLevelWindowMac::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
1506 {
1507     ChangeWindowAttributes( (WindowRef)m_macWindow, attributesToSet, attributesToClear ) ;
1508 }
1509
1510 wxUint32 wxTopLevelWindowMac::MacGetWindowAttributes() const
1511 {
1512     UInt32 attr = 0 ;
1513     GetWindowAttributes( (WindowRef) m_macWindow, &attr ) ;
1514
1515     return attr ;
1516 }
1517
1518 void wxTopLevelWindowMac::MacPerformUpdates()
1519 {
1520 #if TARGET_API_MAC_OSX
1521     if ( m_macUsesCompositing )
1522     {
1523 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
1524         // for composited windows this also triggers a redraw of all
1525         // invalid views in the window
1526         if ( UMAGetSystemVersion() >= 0x1030 )
1527             HIWindowFlush((WindowRef) m_macWindow) ;
1528         else
1529 #endif
1530         {
1531             // the only way to trigger the redrawing on earlier systems is to call
1532             // ReceiveNextEvent
1533
1534             EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
1535             UInt32 currentEventClass = 0 ;
1536             UInt32 currentEventKind = 0 ;
1537             if ( currentEvent != NULL )
1538             {
1539                 currentEventClass = ::GetEventClass( currentEvent ) ;
1540                 currentEventKind = ::GetEventKind( currentEvent ) ;
1541             }
1542
1543             if ( currentEventClass != kEventClassMenu )
1544             {
1545                 // when tracking a menu, strange redraw errors occur if we flush now, so leave..
1546                 EventRef theEvent;
1547                 OSStatus status = noErr ;
1548                 status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
1549             }
1550         }
1551     }
1552     else
1553 #endif
1554     {
1555         BeginUpdate( (WindowRef) m_macWindow ) ;
1556
1557         RgnHandle updateRgn = NewRgn();
1558         if ( updateRgn )
1559         {
1560             GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), updateRgn );
1561             UpdateControls(  (WindowRef)m_macWindow , updateRgn ) ;
1562
1563             // if ( !EmptyRgn( updateRgn ) )
1564             //    MacDoRedraw( updateRgn , 0 , true) ;
1565
1566             DisposeRgn( updateRgn );
1567         }
1568
1569         EndUpdate( (WindowRef)m_macWindow ) ;
1570         QDFlushPortBuffer( GetWindowPort( (WindowRef)m_macWindow ) , NULL ) ;
1571     }
1572 }
1573
1574 // Attracts the users attention to this window if the application is
1575 // inactive (should be called when a background event occurs)
1576
1577 static pascal void wxMacNMResponse( NMRecPtr ptr )
1578 {
1579     NMRemove( ptr ) ;
1580     DisposePtr( (Ptr)ptr ) ;
1581 }
1582
1583 void wxTopLevelWindowMac::RequestUserAttention(int flags )
1584 {
1585     NMRecPtr notificationRequest = (NMRecPtr) NewPtr( sizeof( NMRec) ) ;
1586     static wxMacNMUPP nmupp( wxMacNMResponse );
1587
1588     memset( notificationRequest , 0 , sizeof(*notificationRequest) ) ;
1589     notificationRequest->qType = nmType ;
1590     notificationRequest->nmMark = 1 ;
1591     notificationRequest->nmIcon = 0 ;
1592     notificationRequest->nmSound = 0 ;
1593     notificationRequest->nmStr = NULL ;
1594     notificationRequest->nmResp = nmupp ;
1595
1596     verify_noerr( NMInstall( notificationRequest ) ) ;
1597 }
1598
1599 // ---------------------------------------------------------------------------
1600 // Shape implementation
1601 // ---------------------------------------------------------------------------
1602
1603
1604 bool wxTopLevelWindowMac::SetShape(const wxRegion& region)
1605 {
1606     wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
1607                  _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
1608
1609     // The empty region signifies that the shape
1610     // should be removed from the window.
1611     if ( region.IsEmpty() )
1612     {
1613         wxSize sz = GetClientSize();
1614         wxRegion rgn(0, 0, sz.x, sz.y);
1615         if ( rgn.IsEmpty() )
1616             return false ;
1617         else
1618             return SetShape(rgn);
1619     }
1620
1621     // Make a copy of the region
1622     RgnHandle  shapeRegion = NewRgn();
1623     CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion );
1624
1625     // Dispose of any shape region we may already have
1626     RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() );
1627     if ( oldRgn )
1628         DisposeRgn(oldRgn);
1629
1630     // Save the region so we can use it later
1631     SetWRefCon((WindowRef)MacGetWindowRef(), (SInt32)shapeRegion);
1632
1633     // inform the window manager that the window has changed shape
1634     ReshapeCustomWindow((WindowRef)MacGetWindowRef());
1635
1636     return true;
1637 }
1638
1639 // ---------------------------------------------------------------------------
1640 // Support functions for shaped windows, based on Apple's CustomWindow sample at
1641 // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
1642 // ---------------------------------------------------------------------------
1643
1644 static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
1645 {
1646     GetWindowPortBounds(window, inRect);
1647     Point pt = { inRect->left, inRect->top };
1648
1649     QDLocalToGlobalPoint( GetWindowPort(window), &pt ) ;
1650     inRect->top = pt.v;
1651     inRect->left = pt.h;
1652     inRect->bottom += pt.v;
1653     inRect->right += pt.h;
1654 }
1655
1656 static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param)
1657 {
1658     /*------------------------------------------------------
1659         Define which options your custom window supports.
1660     --------------------------------------------------------*/
1661     //just enable everything for our demo
1662     *(OptionBits*)param =
1663         //kWindowCanGrow |
1664         //kWindowCanZoom |
1665         //kWindowCanCollapse |
1666         //kWindowCanGetWindowRegion |
1667         //kWindowHasTitleBar |
1668         //kWindowSupportsDragHilite |
1669         kWindowCanDrawInCurrentPort |
1670         //kWindowCanMeasureTitle |
1671         kWindowWantsDisposeAtProcessDeath |
1672         kWindowSupportsGetGrowImageRegion |
1673         kWindowDefSupportsColorGrafPort;
1674
1675     return 1;
1676 }
1677
1678 // The content region is left as a rectangle matching the window size, this is
1679 // so the origin in the paint event, and etc. still matches what the
1680 // programmer expects.
1681 static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
1682 {
1683     SetEmptyRgn(rgn);
1684     wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
1685     if (win)
1686     {
1687         Rect r ;
1688         wxShapedMacWindowGetPos( window, &r ) ;
1689         RectRgn( rgn , &r ) ;
1690     }
1691 }
1692
1693 // The structure region is set to the shape given to the SetShape method.
1694 static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
1695 {
1696     RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
1697
1698     SetEmptyRgn(rgn);
1699     if (cachedRegion)
1700     {
1701         Rect windowRect;
1702         wxShapedMacWindowGetPos(window, &windowRect);    // how big is the window
1703         CopyRgn(cachedRegion, rgn);                      // make a copy of our cached region
1704         OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
1705         //MapRgn(rgn, &mMaskSize, &windowRect);          //scale it to our actual window size
1706     }
1707 }
1708
1709 static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
1710 {
1711     GetWindowRegionPtr rgnRec = (GetWindowRegionPtr)param;
1712
1713     if (rgnRec == NULL)
1714         return paramErr;
1715
1716     switch (rgnRec->regionCode)
1717     {
1718         case kWindowStructureRgn:
1719             wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
1720             break;
1721
1722         case kWindowContentRgn:
1723             wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
1724             break;
1725
1726         default:
1727             SetEmptyRgn(rgnRec->winRgn);
1728             break;
1729     }
1730
1731     return noErr;
1732 }
1733
1734 // Determine the region of the window which was hit
1735 //
1736 static SInt32 wxShapedMacWindowHitTest(WindowRef window, SInt32 param)
1737 {
1738     Point hitPoint;
1739     static RgnHandle tempRgn = NULL;
1740
1741     if (tempRgn == NULL)
1742         tempRgn = NewRgn();
1743
1744     // get the point clicked
1745     SetPt( &hitPoint, LoWord(param), HiWord(param) );
1746
1747      // Mac OS 8.5 or later
1748     wxShapedMacWindowStructureRegion(window, tempRgn);
1749     if (PtInRgn( hitPoint, tempRgn )) //in window content region?
1750         return wInContent;
1751
1752     // no significant area was hit
1753     return wNoHit;
1754 }
1755
1756 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param)
1757 {
1758     switch (message)
1759     {
1760         case kWindowMsgHitTest:
1761             return wxShapedMacWindowHitTest(window, param);
1762
1763         case kWindowMsgGetFeatures:
1764             return wxShapedMacWindowGetFeatures(window, param);
1765
1766         // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
1767         case kWindowMsgGetRegion:
1768             return wxShapedMacWindowGetRegion(window, param);
1769
1770         default:
1771             break;
1772     }
1773
1774     return 0;
1775 }
1776