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 #include "wx/toplevel.h"
  28
  29 #ifndef WX_PRECOMP
  30     #include "wx/app.h"
  31     #include "wx/frame.h"
  32     #include "wx/string.h"
  33     #include "wx/log.h"
  34     #include "wx/intl.h"
  35     #include "wx/settings.h"
  36     #include "wx/strconv.h"
  37     #include "wx/control.h"
  38 #endif //WX_PRECOMP
  39
  40 #include "wx/mac/uma.h"
  41 #include "wx/mac/aga.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 // unified title and toolbar constant - not in Tiger headers, so we duplicate it here
  61 #define kWindowUnifiedTitleAndToolbarAttribute (1 << 7)
  62
  63 // trace mask for activation tracing messages
  64 static const wxChar *TRACE_ACTIVATE = _T("activation");
  65
  66 // ----------------------------------------------------------------------------
  67 // globals
  68 // ----------------------------------------------------------------------------
  69
  70 // list of all frames and modeless dialogs
  71 wxWindowList       wxModelessWindows;
  72
  73 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param);
  74
  75 // ============================================================================
  76 // wxTopLevelWindowMac implementation
  77 // ============================================================================
  78
  79 BEGIN_EVENT_TABLE(wxTopLevelWindowMac, wxTopLevelWindowBase)
  80 END_EVENT_TABLE()
  81
  82 // ---------------------------------------------------------------------------
  83 // Carbon Events
  84 // ---------------------------------------------------------------------------
  85
  86 static const EventTypeSpec eventList[] =
  87 {
  88     // TODO: remove control related event like key and mouse (except for WindowLeave events)
  89
  90     { kEventClassKeyboard, kEventRawKeyDown } ,
  91     { kEventClassKeyboard, kEventRawKeyRepeat } ,
  92     { kEventClassKeyboard, kEventRawKeyUp } ,
  93     { kEventClassKeyboard, kEventRawKeyModifiersChanged } ,
  94
  95     { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
  96     { kEventClassTextInput, kEventTextInputUpdateActiveInputArea } ,
  97
  98     { kEventClassWindow , kEventWindowShown } ,
  99     { kEventClassWindow , kEventWindowActivated } ,
 100     { kEventClassWindow , kEventWindowDeactivated } ,
 101     { kEventClassWindow , kEventWindowBoundsChanging } ,
 102     { kEventClassWindow , kEventWindowBoundsChanged } ,
 103     { kEventClassWindow , kEventWindowClose } ,
 104     { kEventClassWindow , kEventWindowGetRegion } ,
 105
 106     // we have to catch these events on the toplevel window level,
 107     // as controls don't get the raw mouse events anymore
 108
 109     { kEventClassMouse , kEventMouseDown } ,
 110     { kEventClassMouse , kEventMouseUp } ,
 111     { kEventClassMouse , kEventMouseWheelMoved } ,
 112     { kEventClassMouse , kEventMouseMoved } ,
 113     { kEventClassMouse , kEventMouseDragged } ,
 114 } ;
 115
 116 static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 117 {
 118     OSStatus result = eventNotHandledErr ;
 119     // call DoFindFocus instead of FindFocus, because for Composite Windows(like WxGenericListCtrl)
 120     // FindFocus does not return the actual focus window, but the enclosing window
 121     wxWindow* focus = wxWindow::DoFindFocus();
 122     if ( focus == NULL )
 123         focus = (wxTopLevelWindowMac*) data ;
 124
 125     unsigned char charCode ;
 126     wxChar uniChar[2] ;
 127     uniChar[0] = 0;
 128     uniChar[1] = 0;
 129
 130     UInt32 keyCode ;
 131     UInt32 modifiers ;
 132     Point point ;
 133     UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
 134
 135 #if wxUSE_UNICODE
 136     ByteCount dataSize = 0 ;
 137     if ( GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
 138     {
 139         UniChar buf[2] ;
 140         int numChars = dataSize / sizeof( UniChar) + 1;
 141
 142         UniChar* charBuf = buf ;
 143
 144         if ( numChars * 2 > 4 )
 145             charBuf = new UniChar[ numChars ] ;
 146         GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
 147         charBuf[ numChars - 1 ] = 0;
 148
 149 #if SIZEOF_WCHAR_T == 2
 150         uniChar = charBuf[0] ;
 151 #else
 152         wxMBConvUTF16 converter ;
 153         converter.MB2WC( uniChar , (const char*)charBuf , 2 ) ;
 154 #endif
 155
 156         if ( numChars * 2 > 4 )
 157             delete[] charBuf ;
 158     }
 159 #endif
 160
 161     GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
 162     GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
 163     GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
 164     GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
 165
 166     UInt32 message = (keyCode << 8) + charCode;
 167     switch ( GetEventKind( event ) )
 168     {
 169         case kEventRawKeyRepeat :
 170         case kEventRawKeyDown :
 171             {
 172                 WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
 173                 WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 174                 wxTheApp->MacSetCurrentEvent( event , handler ) ;
 175                 if ( /* focus && */ wxTheApp->MacSendKeyDownEvent(
 176                     focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
 177                 {
 178                     result = noErr ;
 179                 }
 180                 wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
 181             }
 182             break ;
 183
 184         case kEventRawKeyUp :
 185             if ( /* focus && */ wxTheApp->MacSendKeyUpEvent(
 186                 focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
 187             {
 188                 result = noErr ;
 189             }
 190             break ;
 191
 192         case kEventRawKeyModifiersChanged :
 193             {
 194                 wxKeyEvent event(wxEVT_KEY_DOWN);
 195
 196                 event.m_shiftDown = modifiers & shiftKey;
 197                 event.m_controlDown = modifiers & controlKey;
 198                 event.m_altDown = modifiers & optionKey;
 199                 event.m_metaDown = modifiers & cmdKey;
 200                 event.m_x = point.h;
 201                 event.m_y = point.v;
 202
 203 #if wxUSE_UNICODE
 204                 event.m_uniChar = uniChar[0] ;
 205 #endif
 206
 207                 event.SetTimestamp(when);
 208                 event.SetEventObject(focus);
 209
 210                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & controlKey )
 211                 {
 212                     event.m_keyCode = WXK_CONTROL ;
 213                     event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 214                     focus->HandleWindowEvent( event ) ;
 215                 }
 216                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & shiftKey )
 217                 {
 218                     event.m_keyCode = WXK_SHIFT ;
 219                     event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 220                     focus->HandleWindowEvent( event ) ;
 221                 }
 222                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & optionKey )
 223                 {
 224                     event.m_keyCode = WXK_ALT ;
 225                     event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 226                     focus->HandleWindowEvent( event ) ;
 227                 }
 228                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & cmdKey )
 229                 {
 230                     event.m_keyCode = WXK_COMMAND ;
 231                     event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 232                     focus->HandleWindowEvent( event ) ;
 233                 }
 234
 235                 wxApp::s_lastModifiers = modifiers ;
 236             }
 237             break ;
 238
 239         default:
 240             break;
 241     }
 242
 243     return result ;
 244 }
 245
 246 // we don't interfere with foreign controls on our toplevel windows, therefore we always give back eventNotHandledErr
 247 // for windows that we didn't create (like eg Scrollbars in a databrowser), or for controls where we did not handle the
 248 // mouse down at all
 249 //
 250 // This handler can also be called from app level where data (ie target window) may be null or a non wx window
 251
 252 wxWindow* g_MacLastWindow = NULL ;
 253
 254 EventMouseButton g_lastButton = 0 ;
 255 bool g_lastButtonWasFakeRight = false ;
 256
 257 void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent )
 258 {
 259     UInt32 modifiers = cEvent.GetParameter<UInt32>(kEventParamKeyModifiers, typeUInt32) ;
 260     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 261
 262     // these parameters are not given for all events
 263     EventMouseButton button = 0 ;
 264     UInt32 clickCount = 0 ;
 265     UInt32 mouseChord = 0;
 266
 267     cEvent.GetParameter<EventMouseButton>( kEventParamMouseButton, typeMouseButton , &button ) ;
 268     cEvent.GetParameter<UInt32>( kEventParamClickCount, typeUInt32 , &clickCount ) ;
 269     // the chord is the state of the buttons pressed currently
 270     cEvent.GetParameter<UInt32>( kEventParamMouseChord, typeUInt32 , &mouseChord ) ;
 271
 272     wxevent.m_x = screenMouseLocation.h;
 273     wxevent.m_y = screenMouseLocation.v;
 274     wxevent.m_shiftDown = modifiers & shiftKey;
 275     wxevent.m_controlDown = modifiers & controlKey;
 276     wxevent.m_altDown = modifiers & optionKey;
 277     wxevent.m_metaDown = modifiers & cmdKey;
 278     wxevent.m_clickCount = clickCount;
 279     wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 280
 281     // a control click is interpreted as a right click
 282     bool thisButtonIsFakeRight = false ;
 283     if ( button == kEventMouseButtonPrimary && (modifiers & controlKey) )
 284     {
 285         button = kEventMouseButtonSecondary ;
 286         thisButtonIsFakeRight = true ;
 287     }
 288
 289     // otherwise we report double clicks by connecting a left click with a ctrl-left click
 290     if ( clickCount > 1 && button != g_lastButton )
 291         clickCount = 1 ;
 292
 293     // we must make sure that our synthetic 'right' button corresponds in
 294     // mouse down, moved and mouse up, and does not deliver a right down and left up
 295
 296     if ( cEvent.GetKind() == kEventMouseDown )
 297     {
 298         g_lastButton = button ;
 299         g_lastButtonWasFakeRight = thisButtonIsFakeRight ;
 300     }
 301
 302     if ( button == 0 )
 303     {
 304         g_lastButton = 0 ;
 305         g_lastButtonWasFakeRight = false ;
 306     }
 307     else if ( g_lastButton == kEventMouseButtonSecondary && g_lastButtonWasFakeRight )
 308         button = g_lastButton ;
 309
 310     // Adjust the chord mask to remove the primary button and add the
 311     // secondary button.  It is possible that the secondary button is
 312     // already pressed, e.g. on a mouse connected to a laptop, but this
 313     // possibility is ignored here:
 314     if( thisButtonIsFakeRight && ( mouseChord & 1U ) )
 315         mouseChord = ((mouseChord & ~1U) | 2U);
 316
 317     if(mouseChord & 1U)
 318                 wxevent.m_leftDown = true ;
 319     if(mouseChord & 2U)
 320                 wxevent.m_rightDown = true ;
 321     if(mouseChord & 4U)
 322                 wxevent.m_middleDown = true ;
 323
 324     // translate into wx types
 325     switch ( cEvent.GetKind() )
 326     {
 327         case kEventMouseDown :
 328             switch ( button )
 329             {
 330                 case kEventMouseButtonPrimary :
 331                     wxevent.SetEventType( clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN )  ;
 332                     break ;
 333
 334                 case kEventMouseButtonSecondary :
 335                     wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
 336                     break ;
 337
 338                 case kEventMouseButtonTertiary :
 339                     wxevent.SetEventType( clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
 340                     break ;
 341
 342                 default:
 343                     break ;
 344             }
 345             break ;
 346
 347         case kEventMouseUp :
 348             switch ( button )
 349             {
 350                 case kEventMouseButtonPrimary :
 351                     wxevent.SetEventType( wxEVT_LEFT_UP )  ;
 352                     break ;
 353
 354                 case kEventMouseButtonSecondary :
 355                     wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
 356                     break ;
 357
 358                 case kEventMouseButtonTertiary :
 359                     wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
 360                     break ;
 361
 362                 default:
 363                     break ;
 364             }
 365             break ;
 366
 367      case kEventMouseWheelMoved :
 368         {
 369             wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
 370
 371             EventMouseWheelAxis axis = cEvent.GetParameter<EventMouseWheelAxis>(kEventParamMouseWheelAxis, typeMouseWheelAxis) ;
 372             SInt32 delta = cEvent.GetParameter<SInt32>(kEventParamMouseWheelDelta, typeSInt32) ;
 373
 374             wxevent.m_wheelRotation = delta;
 375             wxevent.m_wheelDelta = 1;
 376             wxevent.m_linesPerAction = 1;
 377             if ( axis == kEventMouseWheelAxisX )
 378                 wxevent.m_wheelAxis = 1;
 379         }
 380         break ;
 381
 382         case kEventMouseEntered :
 383         case kEventMouseExited :
 384         case kEventMouseDragged :
 385         case kEventMouseMoved :
 386             wxevent.SetEventType( wxEVT_MOTION ) ;
 387             break;
 388         default :
 389             break ;
 390     }
 391 }
 392
 393 #define NEW_CAPTURE_HANDLING 1
 394
 395 pascal OSStatus
 396 wxMacTopLevelMouseEventHandler(EventHandlerCallRef WXUNUSED(handler),
 397                                EventRef event,
 398                                void *data)
 399 {
 400     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 401
 402     OSStatus result = eventNotHandledErr ;
 403
 404     wxMacCarbonEvent cEvent( event ) ;
 405
 406     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 407     Point windowMouseLocation = screenMouseLocation ;
 408
 409     WindowRef window = NULL;
 410     short windowPart = ::FindWindow(screenMouseLocation, &window);
 411
 412     wxWindow* currentMouseWindow = NULL ;
 413     ControlRef control = NULL ;
 414
 415 #if NEW_CAPTURE_HANDLING
 416     if ( wxApp::s_captureWindow )
 417     {
 418         window = (WindowRef) wxApp::s_captureWindow->MacGetTopLevelWindowRef() ;
 419         windowPart = inContent ;
 420     }
 421 #endif
 422
 423     if ( window )
 424     {
 425         wxMacGlobalToLocal( window,  &windowMouseLocation ) ;
 426
 427         if ( wxApp::s_captureWindow
 428 #if !NEW_CAPTURE_HANDLING
 429              && wxApp::s_captureWindow->MacGetTopLevelWindowRef() == (WXWindow) window && windowPart == inContent
 430 #endif
 431              )
 432         {
 433             currentMouseWindow = wxApp::s_captureWindow ;
 434         }
 435         else if ( (IsWindowActive(window) && windowPart == inContent) )
 436         {
 437             ControlPartCode part ;
 438             control = FindControlUnderMouse( windowMouseLocation , window , &part ) ;
 439             // if there is no control below the mouse position, send the event to the toplevel window itself
 440             if ( control == 0 )
 441             {
 442                 currentMouseWindow = (wxWindow*) data ;
 443             }
 444             else
 445             {
 446                 currentMouseWindow = (wxWindow*) wxFindControlFromMacControl( control ) ;
 447 #ifndef __WXUNIVERSAL__
 448                 if ( currentMouseWindow == NULL && cEvent.GetKind() == kEventMouseMoved )
 449                 {
 450 #if wxUSE_TOOLBAR
 451                     // for wxToolBar to function we have to send certaint events to it
 452                     // instead of its children (wxToolBarTools)
 453                     ControlRef parent ;
 454                     GetSuperControl(control, &parent );
 455                     wxWindow *wxParent = (wxWindow*) wxFindControlFromMacControl( parent ) ;
 456                     if ( wxParent && wxParent->IsKindOf( CLASSINFO( wxToolBar ) ) )
 457                         currentMouseWindow = wxParent ;
 458 #endif
 459                 }
 460 #endif
 461             }
 462
 463             // disabled windows must not get any input messages
 464             if ( currentMouseWindow && !currentMouseWindow->MacIsReallyEnabled() )
 465                 currentMouseWindow = NULL;
 466         }
 467     }
 468
 469     wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
 470     SetupMouseEvent( wxevent , cEvent ) ;
 471
 472     // handle all enter / leave events
 473
 474     if ( currentMouseWindow != g_MacLastWindow )
 475     {
 476         if ( g_MacLastWindow )
 477         {
 478             wxMouseEvent eventleave(wxevent);
 479             eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
 480             g_MacLastWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
 481             eventleave.SetEventObject( g_MacLastWindow ) ;
 482             wxevent.SetId( g_MacLastWindow->GetId() ) ;
 483
 484 #if wxUSE_TOOLTIPS
 485             wxToolTip::RelayEvent( g_MacLastWindow , eventleave);
 486 #endif
 487
 488             g_MacLastWindow->HandleWindowEvent(eventleave);
 489         }
 490
 491         if ( currentMouseWindow )
 492         {
 493             wxMouseEvent evententer(wxevent);
 494             evententer.SetEventType( wxEVT_ENTER_WINDOW );
 495             currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
 496             evententer.SetEventObject( currentMouseWindow ) ;
 497             wxevent.SetId( currentMouseWindow->GetId() ) ;
 498
 499 #if wxUSE_TOOLTIPS
 500             wxToolTip::RelayEvent( currentMouseWindow , evententer );
 501 #endif
 502
 503             currentMouseWindow->HandleWindowEvent(evententer);
 504         }
 505
 506         g_MacLastWindow = currentMouseWindow ;
 507     }
 508
 509     if ( windowPart == inMenuBar )
 510     {
 511         // special case menu bar, as we are having a low-level runloop we must do it ourselves
 512         if ( cEvent.GetKind() == kEventMouseDown )
 513         {
 514             ::MenuSelect( screenMouseLocation ) ;
 515             ::HiliteMenu(0);
 516             result = noErr ;
 517         }
 518     }
 519     else if ( currentMouseWindow )
 520     {
 521         wxWindow *currentMouseWindowParent = currentMouseWindow->GetParent();
 522
 523         currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
 524
 525         wxevent.SetEventObject( currentMouseWindow ) ;
 526         wxevent.SetId( currentMouseWindow->GetId() ) ;
 527
 528         // make tooltips current
 529
 530 #if wxUSE_TOOLTIPS
 531         if ( wxevent.GetEventType() == wxEVT_MOTION )
 532             wxToolTip::RelayEvent( currentMouseWindow , wxevent );
 533 #endif
 534
 535         if ( currentMouseWindow->HandleWindowEvent(wxevent) )
 536         {
 537             if ((currentMouseWindowParent != NULL) &&
 538                 (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 539                 currentMouseWindow = NULL;
 540
 541             result = noErr;
 542         }
 543         else
 544         {
 545             // if the user code did _not_ handle the event, then perform the
 546             // default processing
 547             if ( wxevent.GetEventType() == wxEVT_LEFT_DOWN )
 548             {
 549                 // ... that is set focus to this window
 550                 if (currentMouseWindow->CanAcceptFocus() && wxWindow::FindFocus()!=currentMouseWindow)
 551                     currentMouseWindow->SetFocus();
 552             }
 553         }
 554
 555         if ( cEvent.GetKind() == kEventMouseUp && wxApp::s_captureWindow )
 556         {
 557             wxApp::s_captureWindow = NULL ;
 558             // update cursor ?
 559          }
 560
 561         // update cursor
 562
 563         wxWindow* cursorTarget = currentMouseWindow ;
 564         wxPoint cursorPoint( wxevent.m_x , wxevent.m_y ) ;
 565
 566         while ( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
 567         {
 568             cursorTarget = cursorTarget->GetParent() ;
 569             if ( cursorTarget )
 570                 cursorPoint += cursorTarget->GetPosition();
 571         }
 572
 573     }
 574     else // currentMouseWindow == NULL
 575     {
 576         // don't mess with controls we don't know about
 577         // for some reason returning eventNotHandledErr does not lead to the correct behaviour
 578         // so we try sending them the correct control directly
 579         if ( cEvent.GetKind() == kEventMouseDown && toplevelWindow && control )
 580         {
 581             EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 582             Point clickLocation = windowMouseLocation ;
 583
 584             HIPoint hiPoint ;
 585             hiPoint.x = clickLocation.h ;
 586             hiPoint.y = clickLocation.v ;
 587             HIViewConvertPoint( &hiPoint , (ControlRef) toplevelWindow->GetHandle() , control  ) ;
 588             clickLocation.h = (int)hiPoint.x ;
 589             clickLocation.v = (int)hiPoint.y ;
 590
 591             HandleControlClick( control , clickLocation , modifiers , (ControlActionUPP ) -1 ) ;
 592             result = noErr ;
 593         }
 594     }
 595
 596     return result ;
 597 }
 598
 599 static pascal OSStatus
 600 wxMacTopLevelWindowEventHandler(EventHandlerCallRef WXUNUSED(handler),
 601                                 EventRef event,
 602                                 void *data)
 603 {
 604     OSStatus result = eventNotHandledErr ;
 605
 606     wxMacCarbonEvent cEvent( event ) ;
 607
 608     // WindowRef windowRef = cEvent.GetParameter<WindowRef>(kEventParamDirectObject) ;
 609     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 610
 611     switch ( GetEventKind( event ) )
 612     {
 613         case kEventWindowActivated :
 614         {
 615             toplevelWindow->MacActivate( cEvent.GetTicks() , true) ;
 616             wxActivateEvent wxevent(wxEVT_ACTIVATE, true , toplevelWindow->GetId());
 617             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 618             wxevent.SetEventObject(toplevelWindow);
 619             toplevelWindow->HandleWindowEvent(wxevent);
 620             // we still sending an eventNotHandledErr in order to allow for default processing
 621         }
 622             break ;
 623
 624         case kEventWindowDeactivated :
 625         {
 626             toplevelWindow->MacActivate(cEvent.GetTicks() , false) ;
 627             wxActivateEvent wxevent(wxEVT_ACTIVATE, false , toplevelWindow->GetId());
 628             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 629             wxevent.SetEventObject(toplevelWindow);
 630             toplevelWindow->HandleWindowEvent(wxevent);
 631             // we still sending an eventNotHandledErr in order to allow for default processing
 632         }
 633             break ;
 634
 635         case kEventWindowShown :
 636             toplevelWindow->Refresh() ;
 637             result = noErr ;
 638             break ;
 639
 640         case kEventWindowClose :
 641             toplevelWindow->Close() ;
 642             result = noErr ;
 643             break ;
 644
 645         case kEventWindowBoundsChanged :
 646         {
 647             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes, typeUInt32) ;
 648             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 649             wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ;
 650             if ( attributes & kWindowBoundsChangeSizeChanged )
 651             {
 652 #ifndef __WXUNIVERSAL__
 653                 // according to the other ports we handle this within the OS level
 654                 // resize event, not within a wxSizeEvent
 655                 wxFrame *frame = wxDynamicCast( toplevelWindow , wxFrame ) ;
 656                 if ( frame )
 657                 {
 658                     frame->PositionBars();
 659                 }
 660 #endif
 661                 wxSizeEvent event( r.GetSize() , toplevelWindow->GetId() ) ;
 662                 event.SetEventObject( toplevelWindow ) ;
 663
 664                 toplevelWindow->HandleWindowEvent(event) ;
 665                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 666             }
 667
 668             if ( attributes & kWindowBoundsChangeOriginChanged )
 669             {
 670                 wxMoveEvent event( r.GetLeftTop() , toplevelWindow->GetId() ) ;
 671                 event.SetEventObject( toplevelWindow ) ;
 672                 toplevelWindow->HandleWindowEvent(event) ;
 673             }
 674
 675             result = noErr ;
 676         }
 677             break ;
 678
 679         case kEventWindowBoundsChanging :
 680         {
 681             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
 682             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 683
 684             if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) )
 685             {
 686                 // all (Mac) rects are in content area coordinates, all wxRects in structure coordinates
 687                 int left , top , right , bottom ;
 688                 toplevelWindow->MacGetContentAreaInset( left , top , right , bottom ) ;
 689
 690                 wxRect r(
 691                     newRect.left - left,
 692                     newRect.top - top,
 693                     newRect.right - newRect.left + left + right,
 694                     newRect.bottom - newRect.top + top + bottom ) ;
 695
 696                 // this is a EVT_SIZING not a EVT_SIZE type !
 697                 wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ;
 698                 wxevent.SetEventObject( toplevelWindow ) ;
 699                 wxRect adjustR = r ;
 700                 if ( toplevelWindow->HandleWindowEvent(wxevent) )
 701                     adjustR = wxevent.GetRect() ;
 702
 703                 if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() )
 704                     adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ;
 705                 if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetHeight() > toplevelWindow->GetMaxHeight() )
 706                     adjustR.SetHeight( toplevelWindow->GetMaxHeight() ) ;
 707                 if ( toplevelWindow->GetMinWidth() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinWidth() )
 708                     adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ;
 709                 if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetHeight() < toplevelWindow->GetMinHeight() )
 710                     adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ;
 711                 const Rect adjustedRect = { adjustR.y + top  , adjustR.x + left , adjustR.y + adjustR.height - bottom , adjustR.x + adjustR.width - right } ;
 712                 if ( !EqualRect( &newRect , &adjustedRect ) )
 713                     cEvent.SetParameter<Rect>( kEventParamCurrentBounds , &adjustedRect ) ;
 714                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 715             }
 716
 717             result = noErr ;
 718         }
 719             break ;
 720
 721         case kEventWindowGetRegion :
 722             {
 723                 if ( toplevelWindow->GetBackgroundStyle() == wxBG_STYLE_TRANSPARENT )
 724                 {
 725                     WindowRegionCode windowRegionCode ;
 726
 727                     // Fetch the region code that is being queried
 728                     GetEventParameter( event,
 729                                        kEventParamWindowRegionCode,
 730                                        typeWindowRegionCode, NULL,
 731                                        sizeof windowRegionCode, NULL,
 732                                        &windowRegionCode ) ;
 733
 734                     // If it is the opaque region code then set the
 735                     // region to empty and return noErr to stop event
 736                     // propagation
 737                     if ( windowRegionCode == kWindowOpaqueRgn ) {
 738                         RgnHandle region;
 739                         GetEventParameter( event,
 740                                            kEventParamRgnHandle,
 741                                            typeQDRgnHandle, NULL,
 742                                            sizeof region, NULL,
 743                                            &region) ;
 744                         SetEmptyRgn(region) ;
 745                         result = noErr ;
 746                     }
 747                 }
 748             }
 749             break ;
 750
 751         default :
 752             break ;
 753     }
 754
 755     return result ;
 756 }
 757
 758 // mix this in from window.cpp
 759 pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) ;
 760
 761 pascal OSStatus wxMacTopLevelEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 762 {
 763     OSStatus result = eventNotHandledErr ;
 764
 765     switch ( GetEventClass( event ) )
 766     {
 767         case kEventClassTextInput :
 768             result = wxMacUnicodeTextEventHandler( handler, event , data ) ;
 769             break ;
 770
 771         case kEventClassKeyboard :
 772             result = KeyboardEventHandler( handler, event , data ) ;
 773             break ;
 774
 775         case kEventClassWindow :
 776             result = wxMacTopLevelWindowEventHandler( handler, event , data ) ;
 777             break ;
 778
 779         case kEventClassMouse :
 780             result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
 781             break ;
 782
 783         default :
 784             break ;
 785     }
 786
 787     return result ;
 788 }
 789
 790 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTopLevelEventHandler )
 791
 792 // ---------------------------------------------------------------------------
 793 // wxWindowMac utility functions
 794 // ---------------------------------------------------------------------------
 795
 796 // Find an item given the Macintosh Window Reference
 797
 798 WX_DECLARE_HASH_MAP(WindowRef, wxTopLevelWindowMac*, wxPointerHash, wxPointerEqual, MacWindowMap);
 799
 800 static MacWindowMap wxWinMacWindowList;
 801
 802 wxTopLevelWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
 803 {
 804     MacWindowMap::iterator node = wxWinMacWindowList.find(inWindowRef);
 805
 806     return (node == wxWinMacWindowList.end()) ? NULL : node->second;
 807 }
 808
 809 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) ;
 810 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win)
 811 {
 812     // adding NULL WindowRef is (first) surely a result of an error and
 813     // nothing else :-)
 814     wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
 815
 816     wxWinMacWindowList[inWindowRef] = win;
 817 }
 818
 819 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) ;
 820 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win)
 821 {
 822     MacWindowMap::iterator it;
 823     for ( it = wxWinMacWindowList.begin(); it != wxWinMacWindowList.end(); ++it )
 824     {
 825         if ( it->second == win )
 826         {
 827             wxWinMacWindowList.erase(it);
 828             break;
 829         }
 830     }
 831 }
 832
 833 // ----------------------------------------------------------------------------
 834 // wxTopLevelWindowMac creation
 835 // ----------------------------------------------------------------------------
 836
 837 wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL;
 838
 839 typedef struct
 840 {
 841     wxPoint m_position ;
 842     wxSize m_size ;
 843     bool m_wasResizable ;
 844 } FullScreenData ;
 845
 846 void wxTopLevelWindowMac::Init()
 847 {
 848     m_iconized =
 849     m_maximizeOnShow = false;
 850     m_macWindow = NULL ;
 851
 852     m_macEventHandler = NULL ;
 853     m_macFullScreenData = NULL ;
 854 }
 855
 856 wxMacDeferredWindowDeleter::wxMacDeferredWindowDeleter( WindowRef windowRef )
 857 {
 858     m_macWindow = windowRef ;
 859 }
 860
 861 wxMacDeferredWindowDeleter::~wxMacDeferredWindowDeleter()
 862 {
 863     DisposeWindow( (WindowRef) m_macWindow ) ;
 864 }
 865
 866 bool wxTopLevelWindowMac::Create(wxWindow *parent,
 867                                  wxWindowID id,
 868                                  const wxString& title,
 869                                  const wxPoint& pos,
 870                                  const wxSize& size,
 871                                  long style,
 872                                  const wxString& name)
 873 {
 874     // init our fields
 875     Init();
 876
 877     m_windowStyle = style;
 878
 879     SetName( name );
 880
 881     m_windowId = id == -1 ? NewControlId() : id;
 882     wxWindow::SetLabel( title ) ;
 883
 884     DoMacCreateRealWindow( parent, title, pos , size , style , name ) ;
 885
 886     SetBackgroundColour(wxSystemSettings::GetColour( wxSYS_COLOUR_3DFACE ));
 887
 888     if (GetExtraStyle() & wxFRAME_EX_METAL)
 889         MacSetMetalAppearance(true);
 890
 891     wxTopLevelWindows.Append(this);
 892
 893     if ( parent )
 894         parent->AddChild(this);
 895
 896     return true;
 897 }
 898
 899 wxTopLevelWindowMac::~wxTopLevelWindowMac()
 900 {
 901     if ( m_macWindow )
 902     {
 903 #if wxUSE_TOOLTIPS
 904         wxToolTip::NotifyWindowDelete(m_macWindow) ;
 905 #endif
 906         wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ;
 907     }
 908
 909     if ( m_macEventHandler )
 910     {
 911         ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
 912         m_macEventHandler = NULL ;
 913     }
 914
 915     wxRemoveMacWindowAssociation( this ) ;
 916
 917     if ( wxModelessWindows.Find(this) )
 918         wxModelessWindows.DeleteObject(this);
 919
 920     FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
 921     delete data ;
 922     m_macFullScreenData = NULL ;
 923
 924     // avoid dangling refs
 925     if ( s_macDeactivateWindow == this )
 926         s_macDeactivateWindow = NULL;
 927 }
 928
 929
 930 // ----------------------------------------------------------------------------
 931 // wxTopLevelWindowMac maximize/minimize
 932 // ----------------------------------------------------------------------------
 933
 934 void wxTopLevelWindowMac::Maximize(bool maximize)
 935 {
 936     Point idealSize = { 0 , 0 } ;
 937     if ( maximize )
 938     {
 939 #if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
 940         HIRect bounds ;
 941         HIWindowGetAvailablePositioningBounds(kCGNullDirectDisplay,kHICoordSpace72DPIGlobal,
 942             &bounds);
 943         idealSize.h = bounds.size.width;
 944         idealSize.v = bounds.size.height;
 945 #else
 946         Rect rect ;
 947         GetAvailableWindowPositioningBounds(GetMainDevice(),&rect) ;
 948         idealSize.h = rect.right - rect.left ;
 949         idealSize.v = rect.bottom - rect.top ;
 950 #endif
 951     }
 952     ZoomWindowIdeal( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , &idealSize ) ;
 953 }
 954
 955 bool wxTopLevelWindowMac::IsMaximized() const
 956 {
 957     return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ;
 958 }
 959
 960 void wxTopLevelWindowMac::Iconize(bool iconize)
 961 {
 962     if ( IsWindowCollapsable( (WindowRef)m_macWindow) )
 963         CollapseWindow( (WindowRef)m_macWindow , iconize ) ;
 964 }
 965
 966 bool wxTopLevelWindowMac::IsIconized() const
 967 {
 968     return IsWindowCollapsed((WindowRef)m_macWindow ) ;
 969 }
 970
 971 void wxTopLevelWindowMac::Restore()
 972 {
 973     if ( IsMaximized() )
 974         Maximize(false);
 975     else if ( IsIconized() )
 976         Iconize(false);
 977 }
 978
 979 // ----------------------------------------------------------------------------
 980 // wxTopLevelWindowMac misc
 981 // ----------------------------------------------------------------------------
 982
 983 wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const
 984 {
 985     return wxPoint(0, 0) ;
 986 }
 987
 988 bool wxTopLevelWindowMac::SetBackgroundColour(const wxColour& col )
 989 {
 990     if ( !wxTopLevelWindowBase::SetBackgroundColour(col) && m_hasBgCol )
 991         return false ;
 992
 993     if ( col == wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOW ) || col == wxColour(wxMacCreateCGColorFromHITheme(kThemeBrushDocumentWindowBackground)) )
 994     {
 995         SetThemeWindowBackground( (WindowRef) m_macWindow,  kThemeBrushDocumentWindowBackground, false ) ;
 996         SetBackgroundStyle(wxBG_STYLE_CUSTOM);
 997     }
 998     else if ( col == wxSystemSettings::GetColour( wxSYS_COLOUR_3DFACE ) || col == wxColour(wxMacCreateCGColorFromHITheme(kThemeBrushDialogBackgroundActive)) )
 999     {
1000         SetThemeWindowBackground( (WindowRef) m_macWindow,  kThemeBrushDialogBackgroundActive, false ) ;
1001         SetBackgroundStyle(wxBG_STYLE_CUSTOM);
1002     }
1003     return true;
1004 }
1005
1006 void wxTopLevelWindowMacInstallTopLevelWindowEventHandler(WindowRef window, EventHandlerRef* handler, void *ref)
1007 {
1008     InstallWindowEventHandler(window, GetwxMacTopLevelEventHandlerUPP(),
1009         GetEventTypeCount(eventList), eventList, ref, handler );
1010 }
1011
1012 void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
1013 {
1014     if ( m_macEventHandler != NULL )
1015     {
1016         verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
1017     }
1018     wxTopLevelWindowMacInstallTopLevelWindowEventHandler(MAC_WXHWND(m_macWindow),(EventHandlerRef *)&m_macEventHandler,this);
1019 }
1020
1021 void  wxTopLevelWindowMac::MacCreateRealWindow(
1022     const wxString& title,
1023     const wxPoint& pos,
1024     const wxSize& size,
1025     long style,
1026     const wxString& name )
1027 {
1028     DoMacCreateRealWindow( NULL, title, pos, size, style, name );
1029 }
1030
1031 void  wxTopLevelWindowMac::DoMacCreateRealWindow(
1032     wxWindow* parent,
1033     const wxString& title,
1034     const wxPoint& pos,
1035     const wxSize& size,
1036     long style,
1037     const wxString& name )
1038 {
1039     OSStatus err = noErr ;
1040     SetName(name);
1041     m_windowStyle = style;
1042     m_isShown = false;
1043
1044     // create frame.
1045     int x = (int)pos.x;
1046     int y = (int)pos.y;
1047
1048     Rect theBoundsRect;
1049     wxRect display = wxGetClientDisplayRect() ;
1050
1051     if ( x == wxDefaultPosition.x )
1052         x = display.x ;
1053
1054     if ( y == wxDefaultPosition.y )
1055         y = display.y ;
1056
1057     int w = WidthDefault(size.x);
1058     int h = HeightDefault(size.y);
1059
1060     ::SetRect(&theBoundsRect, x, y , x + w, y + h);
1061
1062     // translate the window attributes in the appropriate window class and attributes
1063     WindowClass wclass = 0;
1064     WindowAttributes attr = kWindowNoAttributes ;
1065     WindowGroupRef group = NULL ;
1066     bool activationScopeSet = false;
1067     WindowActivationScope activationScope = kWindowActivationScopeNone;
1068
1069     if ( HasFlag( wxFRAME_TOOL_WINDOW) )
1070     {
1071         if (
1072             HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1073             HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) ||
1074             HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT)
1075             )
1076         {
1077             if ( HasFlag( wxSTAY_ON_TOP ) )
1078                 wclass = kUtilityWindowClass;
1079             else
1080                 wclass = kFloatingWindowClass ;
1081
1082             if ( HasFlag(wxTINY_CAPTION_VERT) )
1083                 attr |= kWindowSideTitlebarAttribute ;
1084         }
1085         else
1086         {
1087             wclass = kPlainWindowClass ;
1088             activationScopeSet = true;
1089             activationScope = kWindowActivationScopeNone;
1090         }
1091     }
1092     else if ( HasFlag( wxPOPUP_WINDOW ) )
1093     {
1094         // TEMPORARY HACK!
1095         // Until we've got a real wxPopupWindow class on wxMac make it a
1096         // little easier for wxFrame to be used to emulate it and workaround
1097         // the lack of wxPopupWindow.
1098         if ( HasFlag( wxBORDER_NONE ) )
1099             wclass = kHelpWindowClass ;   // has no border
1100         else
1101             wclass = kPlainWindowClass ;  // has a single line border, it will have to do for now
1102         //attr |= kWindowNoShadowAttribute; // turn off the shadow  Should we??
1103         group = GetWindowGroupOfClass(    // float above other windows
1104             kFloatingWindowClass) ;
1105     }
1106     else if ( HasFlag( wxCAPTION ) )
1107     {
1108         wclass = kDocumentWindowClass ;
1109         attr |= kWindowInWindowMenuAttribute ;
1110     }
1111     else if ( HasFlag( wxFRAME_DRAWER ) )
1112     {
1113         wclass = kDrawerWindowClass;
1114     }
1115     else
1116     {
1117         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1118             HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
1119         {
1120             wclass = kDocumentWindowClass ;
1121         }
1122         else if ( HasFlag( wxNO_BORDER ) )
1123         {
1124             wclass = kSimpleWindowClass ;
1125         }
1126         else
1127         {
1128             wclass = kPlainWindowClass ;
1129         }
1130     }
1131
1132     if ( wclass != kPlainWindowClass )
1133     {
1134         if ( HasFlag( wxMINIMIZE_BOX ) )
1135             attr |= kWindowCollapseBoxAttribute ;
1136
1137         if ( HasFlag( wxMAXIMIZE_BOX ) )
1138             attr |= kWindowFullZoomAttribute ;
1139
1140         if ( HasFlag( wxRESIZE_BORDER ) )
1141             attr |= kWindowResizableAttribute ;
1142
1143         if ( HasFlag( wxCLOSE_BOX) )
1144             attr |= kWindowCloseBoxAttribute ;
1145     }
1146     attr |= kWindowLiveResizeAttribute;
1147
1148     if ( HasFlag(wxSTAY_ON_TOP) )
1149         group = GetWindowGroupOfClass(kUtilityWindowClass) ;
1150
1151     if ( HasFlag( wxFRAME_FLOAT_ON_PARENT ) )
1152         group = GetWindowGroupOfClass(kFloatingWindowClass) ;
1153
1154     if ( group == NULL && parent != NULL )
1155     {
1156         WindowRef parenttlw = (WindowRef) parent->MacGetTopLevelWindowRef();
1157         if( parenttlw )
1158             group = GetWindowGroupParent( GetWindowGroup( parenttlw ) );
1159     }
1160
1161     attr |= kWindowCompositingAttribute;
1162 #if 0 // wxMAC_USE_CORE_GRAPHICS ; TODO : decide on overall handling of high dpi screens (pixel vs userscale)
1163     attr |= kWindowFrameworkScaledAttribute;
1164 #endif
1165
1166     if ( HasFlag(wxFRAME_SHAPED) )
1167     {
1168         WindowDefSpec customWindowDefSpec;
1169         customWindowDefSpec.defType = kWindowDefProcPtr;
1170         customWindowDefSpec.u.defProc =
1171 #ifdef __LP64__
1172             (WindowDefUPP) wxShapedMacWindowDef;
1173 #else
1174             NewWindowDefUPP(wxShapedMacWindowDef);
1175 #endif
1176         err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
1177                               attr, &theBoundsRect,
1178                               (WindowRef*) &m_macWindow);
1179     }
1180     else
1181     {
1182         err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
1183     }
1184
1185     if ( err == noErr && m_macWindow != NULL && group != NULL )
1186         SetWindowGroup( (WindowRef) m_macWindow , group ) ;
1187
1188     wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
1189
1190     // setup a separate group for each window, so that overlays can be handled easily
1191
1192     WindowGroupRef overlaygroup = NULL;
1193     verify_noerr( CreateWindowGroup( kWindowGroupAttrMoveTogether | kWindowGroupAttrLayerTogether | kWindowGroupAttrHideOnCollapse, &overlaygroup ));
1194     verify_noerr( SetWindowGroupParent( overlaygroup, GetWindowGroup( (WindowRef) m_macWindow )));
1195     verify_noerr( SetWindowGroup( (WindowRef) m_macWindow , overlaygroup ));
1196
1197     if ( activationScopeSet )
1198     {
1199         verify_noerr( SetWindowActivationScope( (WindowRef) m_macWindow , activationScope ));
1200     }
1201
1202     // the create commands are only for content rect,
1203     // so we have to set the size again as structure bounds
1204     SetWindowBounds(  (WindowRef) m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
1205
1206     wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
1207     SetWindowTitleWithCFString( (WindowRef) m_macWindow , wxCFStringRef( title , m_font.GetEncoding() ) );
1208     m_peer = new wxMacControl(this , true /*isRootControl*/) ;
1209
1210     // There is a bug in 10.2.X for ::GetRootControl returning the window view instead of
1211     // the content view, so we have to retrieve it explicitly
1212     HIViewFindByID( HIViewGetRoot( (WindowRef) m_macWindow ) , kHIViewWindowContentID ,
1213         m_peer->GetControlRefAddr() ) ;
1214     if ( !m_peer->Ok() )
1215     {
1216         // compatibility mode fallback
1217         GetRootControl( (WindowRef) m_macWindow , m_peer->GetControlRefAddr() ) ;
1218     }
1219
1220     // the root control level handler
1221     MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ) ;
1222
1223     // Causes the inner part of the window not to be metal
1224     // if the style is used before window creation.
1225 #if 0 // TARGET_API_MAC_OSX
1226     if ( m_macUsesCompositing && m_macWindow != NULL )
1227     {
1228         if ( GetExtraStyle() & wxFRAME_EX_METAL )
1229             MacSetMetalAppearance( true ) ;
1230     }
1231 #endif
1232
1233     if ( m_macWindow != NULL )
1234     {
1235         MacSetUnifiedAppearance( true ) ;
1236     }
1237
1238     HIViewRef growBoxRef = 0 ;
1239     err = HIViewFindByID( HIViewGetRoot( (WindowRef)m_macWindow ), kHIViewWindowGrowBoxID, &growBoxRef  );
1240     if ( err == noErr && growBoxRef != 0 )
1241         HIGrowBoxViewSetTransparent( growBoxRef, true ) ;
1242
1243     // the frame window event handler
1244     InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
1245     MacInstallTopLevelWindowEventHandler() ;
1246
1247     DoSetWindowVariant( m_windowVariant ) ;
1248
1249     m_macFocus = NULL ;
1250
1251     if ( HasFlag(wxFRAME_SHAPED) )
1252     {
1253         // default shape matches the window size
1254         wxRegion rgn( 0, 0, w, h );
1255         SetShape( rgn );
1256     }
1257
1258     wxWindowCreateEvent event(this);
1259     HandleWindowEvent(event);
1260 }
1261
1262 void wxTopLevelWindowMac::ClearBackground()
1263 {
1264     wxWindow::ClearBackground() ;
1265 }
1266
1267 // Raise the window to the top of the Z order
1268 void wxTopLevelWindowMac::Raise()
1269 {
1270     ::SelectWindow( (WindowRef)m_macWindow ) ;
1271 }
1272
1273 // Lower the window to the bottom of the Z order
1274 void wxTopLevelWindowMac::Lower()
1275 {
1276     ::SendBehind( (WindowRef)m_macWindow , NULL ) ;
1277 }
1278
1279 void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp)
1280 {
1281     if (s_macDeactivateWindow)
1282     {
1283         wxLogTrace(TRACE_ACTIVATE,
1284                    wxT("Doing delayed deactivation of %p"),
1285                    s_macDeactivateWindow);
1286
1287         s_macDeactivateWindow->MacActivate(timestamp, false);
1288     }
1289 }
1290
1291 void wxTopLevelWindowMac::MacActivate( long timestamp , bool WXUNUSED(inIsActivating) )
1292 {
1293     wxLogTrace(TRACE_ACTIVATE, wxT("TopLevel=%p::MacActivate"), this);
1294
1295     if (s_macDeactivateWindow == this)
1296         s_macDeactivateWindow = NULL;
1297
1298     MacDelayedDeactivation(timestamp);
1299 }
1300
1301 void wxTopLevelWindowMac::SetTitle(const wxString& title)
1302 {
1303     wxWindow::SetLabel( title ) ;
1304     SetWindowTitleWithCFString( (WindowRef) m_macWindow , wxCFStringRef( title , m_font.GetEncoding() ) ) ;
1305 }
1306
1307 wxString wxTopLevelWindowMac::GetTitle() const
1308 {
1309     return wxWindow::GetLabel();
1310 }
1311
1312 bool wxTopLevelWindowMac::Show(bool show)
1313 {
1314     if ( !wxTopLevelWindowBase::Show(show) )
1315         return false;
1316
1317     bool plainTransition = true;
1318
1319 #if wxUSE_SYSTEM_OPTIONS
1320     if ( wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) )
1321         plainTransition = ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1 ) ;
1322 #endif
1323
1324     if (show)
1325     {
1326         if ( plainTransition )
1327            ::ShowWindow( (WindowRef)m_macWindow );
1328         else
1329            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowShowTransitionAction, NULL );
1330
1331         ::SelectWindow( (WindowRef)m_macWindow ) ;
1332
1333         // because apps expect a size event to occur at this moment
1334         wxSizeEvent event(GetSize() , m_windowId);
1335         event.SetEventObject(this);
1336         HandleWindowEvent(event);
1337     }
1338     else
1339     {
1340         if ( plainTransition )
1341            ::HideWindow( (WindowRef)m_macWindow );
1342         else
1343            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowHideTransitionAction, NULL );
1344     }
1345
1346     return true ;
1347 }
1348
1349 bool wxTopLevelWindowMac::ShowWithEffect(wxShowEffect effect,
1350                             unsigned timeout,
1351                             wxDirection dir)
1352 {
1353     // TODO factor common code
1354     if ( !wxTopLevelWindowBase::Show(true) )
1355         return false;
1356
1357     WindowTransitionEffect transition = 0 ;
1358     switch( effect )
1359     {
1360         case wxSHOW_EFFECT_ROLL :
1361         case wxSHOW_EFFECT_SLIDE :
1362             transition = kWindowGenieTransitionEffect;
1363             break;
1364         case wxSHOW_EFFECT_BLEND :
1365             transition = kWindowFadeTransitionEffect;
1366             break;
1367         case wxSHOW_EFFECT_EXPAND :
1368         default :
1369             // having sheets would be fine, but this might lead to a repositioning
1370 #if 0
1371             if ( GetParent() )
1372                 transition = kWindowSheetTransitionEffect;
1373             else
1374 #endif
1375                 transition = kWindowZoomTransitionEffect;
1376             break;
1377     }
1378
1379     TransitionWindowOptions options;
1380     options.version = 0;
1381     options.duration = timeout / 1000.0;
1382     options.window = transition == kWindowSheetTransitionEffect ? (WindowRef) GetParent()->MacGetTopLevelWindowRef() :0;
1383     options.userData = 0;
1384
1385     wxSize size = wxGetDisplaySize();
1386     Rect bounds;
1387     GetWindowBounds( (WindowRef)m_macWindow, kWindowStructureRgn, &bounds );
1388     CGRect hiBounds = CGRectMake( bounds.left, bounds.top, bounds.right - bounds.left, bounds.bottom - bounds.top );
1389
1390     if ( dir & wxRIGHT )
1391     {
1392         hiBounds.origin.x = size.x;
1393         hiBounds.size.width = 0;
1394     }
1395     if ( dir & wxUP )
1396     {
1397         hiBounds.origin.y = 0;
1398         hiBounds.size.height = 0;
1399     }
1400     if ( dir & wxDOWN )
1401     {
1402         hiBounds.origin.y = size.y;
1403         hiBounds.size.height = 0;
1404     }
1405     if ( dir & wxLEFT )
1406     {
1407         hiBounds.origin.x = 0;
1408         hiBounds.size.width = 0;
1409     }
1410
1411     ::TransitionWindowWithOptions( (WindowRef)m_macWindow, transition, kWindowShowTransitionAction, transition == kWindowGenieTransitionEffect ? &hiBounds : NULL  ,
1412                                   false, &options );
1413
1414     ::SelectWindow( (WindowRef)m_macWindow ) ;
1415
1416     // because apps expect a size event to occur at this moment
1417     wxSizeEvent event(GetSize() , m_windowId);
1418     event.SetEventObject(this);
1419     HandleWindowEvent(event);
1420
1421     return true;
1422 }
1423
1424 bool wxTopLevelWindowMac::HideWithEffect(wxShowEffect effect,
1425                             unsigned timeout ,
1426                             wxDirection dir )
1427 {
1428     if ( !wxTopLevelWindowBase::Show(false) )
1429         return false;
1430
1431     WindowTransitionEffect transition = 0 ;
1432     switch( effect )
1433     {
1434         case wxSHOW_EFFECT_ROLL :
1435         case wxSHOW_EFFECT_SLIDE :
1436             transition = kWindowGenieTransitionEffect;
1437             break;
1438         case wxSHOW_EFFECT_BLEND :
1439             transition = kWindowFadeTransitionEffect;
1440             break;
1441         case wxSHOW_EFFECT_EXPAND :
1442         default:
1443 #if 0
1444             if ( GetParent() )
1445                 transition = kWindowSheetTransitionEffect;
1446             else
1447 #endif
1448                 transition = kWindowZoomTransitionEffect;
1449             break;
1450     }
1451     TransitionWindowOptions options;
1452     options.version = 0;
1453     options.duration = timeout / 1000.0;
1454     options.window = transition == kWindowSheetTransitionEffect ? (WindowRef) GetParent()->MacGetTopLevelWindowRef() :0;
1455     options.userData = 0;
1456
1457     wxSize size = wxGetDisplaySize();
1458     Rect bounds;
1459     GetWindowBounds( (WindowRef)m_macWindow, kWindowStructureRgn, &bounds );
1460     CGRect hiBounds = CGRectMake( bounds.left, bounds.top, bounds.right - bounds.left, bounds.bottom - bounds.top );
1461
1462     if ( dir & wxRIGHT )
1463     {
1464         hiBounds.origin.x = size.x;
1465         hiBounds.size.width = 0;
1466     }
1467     if ( dir & wxUP )
1468     {
1469         hiBounds.origin.y = 0;
1470         hiBounds.size.height = 0;
1471     }
1472     if ( dir & wxDOWN )
1473     {
1474         hiBounds.origin.y = size.y;
1475         hiBounds.size.height = 0;
1476     }
1477     if ( dir & wxLEFT )
1478     {
1479         hiBounds.origin.x = 0;
1480         hiBounds.size.width = 0;
1481     }
1482     ::TransitionWindowWithOptions( (WindowRef)m_macWindow, transition, kWindowHideTransitionAction, transition == kWindowGenieTransitionEffect ? &hiBounds : NULL  ,
1483                                   false, &options );
1484
1485     return true;
1486 }
1487
1488 bool wxTopLevelWindowMac::ShowFullScreen(bool show, long style)
1489 {
1490     if ( show )
1491     {
1492         FullScreenData *data = (FullScreenData *)m_macFullScreenData ;
1493         delete data ;
1494         data = new FullScreenData() ;
1495
1496         m_macFullScreenData = data ;
1497         data->m_position = GetPosition() ;
1498         data->m_size = GetSize() ;
1499         data->m_wasResizable = MacGetWindowAttributes() & kWindowResizableAttribute ;
1500
1501         if ( style & wxFULLSCREEN_NOMENUBAR )
1502             HideMenuBar() ;
1503
1504         wxRect client = wxGetClientDisplayRect() ;
1505
1506         int left , top , right , bottom ;
1507         int x, y, w, h ;
1508
1509         x = client.x ;
1510         y = client.y ;
1511         w = client.width ;
1512         h = client.height ;
1513
1514         MacGetContentAreaInset( left , top , right , bottom ) ;
1515
1516         if ( style & wxFULLSCREEN_NOCAPTION )
1517         {
1518             y -= top ;
1519             h += top ;
1520         }
1521
1522         if ( style & wxFULLSCREEN_NOBORDER )
1523         {
1524             x -= left ;
1525             w += left + right ;
1526             h += bottom ;
1527         }
1528
1529         if ( style & wxFULLSCREEN_NOTOOLBAR )
1530         {
1531             // TODO
1532         }
1533
1534         if ( style & wxFULLSCREEN_NOSTATUSBAR )
1535         {
1536             // TODO
1537         }
1538
1539         SetSize( x , y , w, h ) ;
1540         if ( data->m_wasResizable )
1541             MacChangeWindowAttributes( kWindowNoAttributes , kWindowResizableAttribute ) ;
1542     }
1543     else
1544     {
1545         ShowMenuBar() ;
1546         FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
1547         if ( data->m_wasResizable )
1548             MacChangeWindowAttributes( kWindowResizableAttribute ,  kWindowNoAttributes ) ;
1549         SetPosition( data->m_position ) ;
1550         SetSize( data->m_size ) ;
1551
1552         delete data ;
1553         m_macFullScreenData = NULL ;
1554     }
1555
1556     return false;
1557 }
1558
1559 bool wxTopLevelWindowMac::IsFullScreen() const
1560 {
1561     return m_macFullScreenData != NULL ;
1562 }
1563
1564
1565 bool wxTopLevelWindowMac::SetTransparent(wxByte alpha)
1566 {
1567     OSStatus result = SetWindowAlpha((WindowRef)m_macWindow, float(alpha)/255.0);
1568     return result == noErr;
1569 }
1570
1571
1572 bool wxTopLevelWindowMac::CanSetTransparent()
1573 {
1574     return true;
1575 }
1576
1577
1578 void wxTopLevelWindowMac::SetExtraStyle(long exStyle)
1579 {
1580     if ( GetExtraStyle() == exStyle )
1581         return ;
1582
1583     wxTopLevelWindowBase::SetExtraStyle( exStyle ) ;
1584
1585     if ( m_macWindow != NULL )
1586     {
1587         bool metal = GetExtraStyle() & wxFRAME_EX_METAL ;
1588
1589         if ( MacGetMetalAppearance() != metal )
1590         {
1591             if ( MacGetUnifiedAppearance() )
1592                 MacSetUnifiedAppearance( !metal ) ;
1593
1594             MacSetMetalAppearance( metal ) ;
1595         }
1596     }
1597 }
1598
1599 bool wxTopLevelWindowMac::SetBackgroundStyle(wxBackgroundStyle style)
1600 {
1601     if ( !wxTopLevelWindowBase::SetBackgroundStyle(style) )
1602         return false ;
1603
1604     WindowRef windowRef = HIViewGetWindow( (HIViewRef)GetHandle() );
1605
1606     if ( GetBackgroundStyle() == wxBG_STYLE_TRANSPARENT )
1607     {
1608         OSStatus err = HIWindowChangeFeatures( windowRef, 0, kWindowIsOpaque );
1609         verify_noerr( err );
1610         err = ReshapeCustomWindow( windowRef );
1611         verify_noerr( err );
1612     }
1613
1614     return true ;
1615 }
1616
1617 // TODO: switch to structure bounds -
1618 // we are still using coordinates of the content view
1619 //
1620 void wxTopLevelWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1621 {
1622     Rect content, structure ;
1623
1624     GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
1625     GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
1626
1627     left = content.left - structure.left ;
1628     top = content.top  - structure.top ;
1629     right = structure.right - content.right ;
1630     bottom = structure.bottom - content.bottom ;
1631 }
1632
1633 void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
1634 {
1635     m_cachedClippedRectValid = false ;
1636     Rect bounds = { y , x , y + height , x + width } ;
1637     verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1638     wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1639 }
1640
1641 void wxTopLevelWindowMac::DoGetPosition( int *x, int *y ) const
1642 {
1643     Rect bounds ;
1644
1645     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1646
1647     if (x)
1648        *x = bounds.left ;
1649     if (y)
1650        *y = bounds.top ;
1651 }
1652
1653 void wxTopLevelWindowMac::DoGetSize( int *width, int *height ) const
1654 {
1655     Rect bounds ;
1656
1657     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1658
1659     if (width)
1660        *width = bounds.right - bounds.left ;
1661     if (height)
1662        *height = bounds.bottom - bounds.top ;
1663 }
1664
1665 void wxTopLevelWindowMac::DoGetClientSize( int *width, int *height ) const
1666 {
1667     Rect bounds ;
1668
1669     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ;
1670
1671     if (width)
1672        *width = bounds.right - bounds.left ;
1673     if (height)
1674        *height = bounds.bottom - bounds.top ;
1675 }
1676
1677 void wxTopLevelWindowMac::DoCentre(int dir)
1678 {
1679     if ( m_macWindow != 0 )
1680         wxTopLevelWindowBase::DoCentre(dir);
1681 }
1682
1683 void wxTopLevelWindowMac::MacSetMetalAppearance( bool set )
1684 {
1685     if ( MacGetUnifiedAppearance() )
1686         MacSetUnifiedAppearance( false ) ;
1687
1688     MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
1689         set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
1690 }
1691
1692 bool wxTopLevelWindowMac::MacGetMetalAppearance() const
1693 {
1694     return MacGetWindowAttributes() & kWindowMetalAttribute ;
1695 }
1696
1697 void wxTopLevelWindowMac::MacSetUnifiedAppearance( bool set )
1698 {
1699     if ( MacGetMetalAppearance() )
1700         MacSetMetalAppearance( false ) ;
1701
1702     MacChangeWindowAttributes( set ? kWindowUnifiedTitleAndToolbarAttribute : kWindowNoAttributes ,
1703         set ? kWindowNoAttributes : kWindowUnifiedTitleAndToolbarAttribute) ;
1704
1705     // For some reason, Tiger uses white as the background color for this appearance,
1706     // while most apps using it use the typical striped background. Restore that behavior
1707     // for wx.
1708     // TODO: Determine if we need this on Leopard as well. (should be harmless either way,
1709     // though)
1710     SetBackgroundColour( wxSYS_COLOUR_WINDOW ) ;
1711 }
1712
1713 bool wxTopLevelWindowMac::MacGetUnifiedAppearance() const
1714 {
1715     return MacGetWindowAttributes() & kWindowUnifiedTitleAndToolbarAttribute ;
1716 }
1717
1718 void wxTopLevelWindowMac::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
1719 {
1720     ChangeWindowAttributes( (WindowRef)m_macWindow, attributesToSet, attributesToClear ) ;
1721 }
1722
1723 wxUint32 wxTopLevelWindowMac::MacGetWindowAttributes() const
1724 {
1725     UInt32 attr = 0 ;
1726     GetWindowAttributes( (WindowRef) m_macWindow, &attr ) ;
1727
1728     return attr ;
1729 }
1730
1731 void wxTopLevelWindowMac::MacPerformUpdates()
1732 {
1733     // for composited windows this also triggers a redraw of all
1734     // invalid views in the window
1735     HIWindowFlush((WindowRef) m_macWindow) ;
1736 }
1737
1738 // Attracts the users attention to this window if the application is
1739 // inactive (should be called when a background event occurs)
1740
1741 static pascal void wxMacNMResponse( NMRecPtr ptr )
1742 {
1743     NMRemove( ptr ) ;
1744     DisposePtr( (Ptr)ptr ) ;
1745 }
1746
1747 void wxTopLevelWindowMac::RequestUserAttention(int WXUNUSED(flags))
1748 {
1749     NMRecPtr notificationRequest = (NMRecPtr) NewPtr( sizeof( NMRec) ) ;
1750     static wxMacNMUPP nmupp( wxMacNMResponse );
1751
1752     memset( notificationRequest , 0 , sizeof(*notificationRequest) ) ;
1753     notificationRequest->qType = nmType ;
1754     notificationRequest->nmMark = 1 ;
1755     notificationRequest->nmIcon = 0 ;
1756     notificationRequest->nmSound = 0 ;
1757     notificationRequest->nmStr = NULL ;
1758     notificationRequest->nmResp = nmupp ;
1759
1760     verify_noerr( NMInstall( notificationRequest ) ) ;
1761 }
1762
1763 // ---------------------------------------------------------------------------
1764 // Shape implementation
1765 // ---------------------------------------------------------------------------
1766
1767
1768 bool wxTopLevelWindowMac::SetShape(const wxRegion& region)
1769 {
1770     wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
1771                  _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
1772
1773     // The empty region signifies that the shape
1774     // should be removed from the window.
1775     if ( region.IsEmpty() )
1776     {
1777         wxSize sz = GetClientSize();
1778         wxRegion rgn(0, 0, sz.x, sz.y);
1779         if ( rgn.IsEmpty() )
1780             return false ;
1781         else
1782             return SetShape(rgn);
1783     }
1784
1785     // Make a copy of the region
1786     RgnHandle  shapeRegion = NewRgn();
1787     CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion );
1788
1789     // Dispose of any shape region we may already have
1790     RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() );
1791     if ( oldRgn )
1792         DisposeRgn(oldRgn);
1793
1794     // Save the region so we can use it later
1795     SetWRefCon((WindowRef)MacGetWindowRef(), (URefCon)shapeRegion);
1796
1797     // inform the window manager that the window has changed shape
1798     ReshapeCustomWindow((WindowRef)MacGetWindowRef());
1799
1800     return true;
1801 }
1802
1803 // ---------------------------------------------------------------------------
1804 // Support functions for shaped windows, based on Apple's CustomWindow sample at
1805 // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
1806 // ---------------------------------------------------------------------------
1807
1808 static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
1809 {
1810     GetWindowPortBounds(window, inRect);
1811     Point pt = { inRect->top ,inRect->left };
1812     wxMacLocalToGlobal( window, &pt ) ;
1813     inRect->bottom += pt.v - inRect->top;
1814     inRect->right += pt.h - inRect->left;
1815     inRect->top = pt.v;
1816     inRect->left = pt.h;
1817 }
1818
1819 static SInt32 wxShapedMacWindowGetFeatures(WindowRef WXUNUSED(window), SInt32 param)
1820 {
1821     /*------------------------------------------------------
1822         Define which options your custom window supports.
1823     --------------------------------------------------------*/
1824     //just enable everything for our demo
1825     *(OptionBits*)param =
1826         //kWindowCanGrow |
1827         //kWindowCanZoom |
1828         //kWindowCanCollapse |
1829         //kWindowCanGetWindowRegion |
1830         //kWindowHasTitleBar |
1831         //kWindowSupportsDragHilite |
1832         kWindowCanDrawInCurrentPort |
1833         //kWindowCanMeasureTitle |
1834         kWindowWantsDisposeAtProcessDeath |
1835         kWindowSupportsGetGrowImageRegion |
1836         kWindowDefSupportsColorGrafPort;
1837
1838     return 1;
1839 }
1840
1841 // The content region is left as a rectangle matching the window size, this is
1842 // so the origin in the paint event, and etc. still matches what the
1843 // programmer expects.
1844 static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
1845 {
1846     SetEmptyRgn(rgn);
1847     wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
1848     if (win)
1849     {
1850         Rect r ;
1851         wxShapedMacWindowGetPos( window, &r ) ;
1852         RectRgn( rgn , &r ) ;
1853     }
1854 }
1855
1856 // The structure region is set to the shape given to the SetShape method.
1857 static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
1858 {
1859     RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
1860
1861     SetEmptyRgn(rgn);
1862     if (cachedRegion)
1863     {
1864         Rect windowRect;
1865         wxShapedMacWindowGetPos(window, &windowRect);    // how big is the window
1866         CopyRgn(cachedRegion, rgn);                      // make a copy of our cached region
1867         OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
1868         //MapRgn(rgn, &mMaskSize, &windowRect);          //scale it to our actual window size
1869     }
1870 }
1871
1872 static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
1873 {
1874     GetWindowRegionPtr rgnRec = (GetWindowRegionPtr)param;
1875
1876     if (rgnRec == NULL)
1877         return paramErr;
1878
1879     switch (rgnRec->regionCode)
1880     {
1881         case kWindowStructureRgn:
1882             wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
1883             break;
1884
1885         case kWindowContentRgn:
1886             wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
1887             break;
1888
1889         default:
1890             SetEmptyRgn(rgnRec->winRgn);
1891             break;
1892     }
1893
1894     return noErr;
1895 }
1896
1897 // Determine the region of the window which was hit
1898 //
1899 static SInt32 wxShapedMacWindowHitTest(WindowRef window, SInt32 param)
1900 {
1901     Point hitPoint;
1902     static RgnHandle tempRgn = NULL;
1903
1904     if (tempRgn == NULL)
1905         tempRgn = NewRgn();
1906
1907     // get the point clicked
1908     SetPt( &hitPoint, LoWord(param), HiWord(param) );
1909
1910      // Mac OS 8.5 or later
1911     wxShapedMacWindowStructureRegion(window, tempRgn);
1912     if (PtInRgn( hitPoint, tempRgn )) //in window content region?
1913         return wInContent;
1914
1915     // no significant area was hit
1916     return wNoHit;
1917 }
1918
1919 static pascal long wxShapedMacWindowDef(short WXUNUSED(varCode), WindowRef window, SInt16 message, SInt32 param)
1920 {
1921     switch (message)
1922     {
1923         case kWindowMsgHitTest:
1924             return wxShapedMacWindowHitTest(window, param);
1925
1926         case kWindowMsgGetFeatures:
1927             return wxShapedMacWindowGetFeatures(window, param);
1928
1929         // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
1930         case kWindowMsgGetRegion:
1931             return wxShapedMacWindowGetRegion(window, param);
1932
1933         default:
1934             break;
1935     }
1936
1937     return 0;
1938 }