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 // 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
  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
 105     // we have to catch these events on the toplevel window level,
 106     // as controls don't get the raw mouse events anymore
 107
 108     { kEventClassMouse , kEventMouseDown } ,
 109     { kEventClassMouse , kEventMouseUp } ,
 110     { kEventClassMouse , kEventMouseWheelMoved } ,
 111     { kEventClassMouse , kEventMouseMoved } ,
 112     { kEventClassMouse , kEventMouseDragged } ,
 113 } ;
 114
 115 static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 116 {
 117     OSStatus result = eventNotHandledErr ;
 118     // call DoFindFocus instead of FindFocus, because for Composite Windows(like WxGenericListCtrl)
 119     // FindFocus does not return the actual focus window, but the enclosing window
 120     wxWindow* focus = wxWindow::DoFindFocus();
 121     if ( focus == NULL )
 122         focus = (wxTopLevelWindowMac*) data ;
 123
 124     unsigned char charCode ;
 125     wxChar uniChar[2] ;
 126     uniChar[0] = 0;
 127     uniChar[1] = 0;
 128
 129     UInt32 keyCode ;
 130     UInt32 modifiers ;
 131     Point point ;
 132     UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
 133
 134 #if wxUSE_UNICODE
 135     UInt32 dataSize = 0 ;
 136     if ( GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
 137     {
 138         UniChar buf[2] ;
 139         int numChars = dataSize / sizeof( UniChar) + 1;
 140
 141         UniChar* charBuf = buf ;
 142
 143         if ( numChars * 2 > 4 )
 144             charBuf = new UniChar[ numChars ] ;
 145         GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
 146         charBuf[ numChars - 1 ] = 0;
 147
 148 #if SIZEOF_WCHAR_T == 2
 149         uniChar = charBuf[0] ;
 150 #else
 151         wxMBConvUTF16 converter ;
 152         converter.MB2WC( uniChar , (const char*)charBuf , 2 ) ;
 153 #endif
 154
 155         if ( numChars * 2 > 4 )
 156             delete[] charBuf ;
 157     }
 158 #endif
 159
 160     GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
 161     GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
 162     GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
 163     GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
 164
 165     UInt32 message = (keyCode << 8) + charCode;
 166     switch ( GetEventKind( event ) )
 167     {
 168         case kEventRawKeyRepeat :
 169         case kEventRawKeyDown :
 170             {
 171                 WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
 172                 WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 173                 wxTheApp->MacSetCurrentEvent( event , handler ) ;
 174                 if ( /* focus && */ wxTheApp->MacSendKeyDownEvent(
 175                     focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
 176                 {
 177                     result = noErr ;
 178                 }
 179                 wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
 180             }
 181             break ;
 182
 183         case kEventRawKeyUp :
 184             if ( /* focus && */ wxTheApp->MacSendKeyUpEvent(
 185                 focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
 186             {
 187                 result = noErr ;
 188             }
 189             break ;
 190
 191         case kEventRawKeyModifiersChanged :
 192             {
 193                 wxKeyEvent event(wxEVT_KEY_DOWN);
 194
 195                 event.m_shiftDown = modifiers & shiftKey;
 196                 event.m_controlDown = modifiers & controlKey;
 197                 event.m_altDown = modifiers & optionKey;
 198                 event.m_metaDown = modifiers & cmdKey;
 199                 event.m_x = point.h;
 200                 event.m_y = point.v;
 201
 202 #if wxUSE_UNICODE
 203                 event.m_uniChar = uniChar[0] ;
 204 #endif
 205
 206                 event.SetTimestamp(when);
 207                 event.SetEventObject(focus);
 208
 209                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & controlKey )
 210                 {
 211                     event.m_keyCode = WXK_CONTROL ;
 212                     event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 213                     focus->GetEventHandler()->ProcessEvent( event ) ;
 214                 }
 215                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & shiftKey )
 216                 {
 217                     event.m_keyCode = WXK_SHIFT ;
 218                     event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 219                     focus->GetEventHandler()->ProcessEvent( event ) ;
 220                 }
 221                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & optionKey )
 222                 {
 223                     event.m_keyCode = WXK_ALT ;
 224                     event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 225                     focus->GetEventHandler()->ProcessEvent( event ) ;
 226                 }
 227                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & cmdKey )
 228                 {
 229                     event.m_keyCode = WXK_COMMAND ;
 230                     event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 231                     focus->GetEventHandler()->ProcessEvent( event ) ;
 232                 }
 233
 234                 wxApp::s_lastModifiers = modifiers ;
 235             }
 236             break ;
 237
 238         default:
 239             break;
 240     }
 241
 242     return result ;
 243 }
 244
 245 // we don't interfere with foreign controls on our toplevel windows, therefore we always give back eventNotHandledErr
 246 // for windows that we didn't create (like eg Scrollbars in a databrowser), or for controls where we did not handle the
 247 // mouse down at all
 248 //
 249 // This handler can also be called from app level where data (ie target window) may be null or a non wx window
 250
 251 wxWindow* g_MacLastWindow = NULL ;
 252
 253 static EventMouseButton lastButton = 0 ;
 254
 255 static void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent )
 256 {
 257     UInt32 modifiers = cEvent.GetParameter<UInt32>(kEventParamKeyModifiers, typeUInt32) ;
 258     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 259
 260     // this parameter are not given for all events
 261     EventMouseButton button = 0 ;
 262     UInt32 clickCount = 0 ;
 263     cEvent.GetParameter<EventMouseButton>( kEventParamMouseButton, typeMouseButton , &button ) ;
 264     cEvent.GetParameter<UInt32>( kEventParamClickCount, typeUInt32 , &clickCount ) ;
 265
 266     wxevent.m_x = screenMouseLocation.h;
 267     wxevent.m_y = screenMouseLocation.v;
 268     wxevent.m_shiftDown = modifiers & shiftKey;
 269     wxevent.m_controlDown = modifiers & controlKey;
 270     wxevent.m_altDown = modifiers & optionKey;
 271     wxevent.m_metaDown = modifiers & cmdKey;
 272     wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 273
 274    // a control click is interpreted as a right click
 275     if ( button == kEventMouseButtonPrimary && (modifiers & controlKey) )
 276         button = kEventMouseButtonSecondary ;
 277
 278     // otherwise we report double clicks by connecting a left click with a ctrl-left click
 279     if ( clickCount > 1 && button != lastButton )
 280         clickCount = 1 ;
 281
 282     // we must make sure that our synthetic 'right' button corresponds in
 283     // mouse down, moved and mouse up, and does not deliver a right down and left up
 284
 285     if ( cEvent.GetKind() == kEventMouseDown )
 286         lastButton = button ;
 287
 288     if ( button == 0 )
 289         lastButton = 0 ;
 290     else if ( lastButton )
 291         button = lastButton ;
 292
 293     // determine the correct down state, wx does not want a 'down' for a mouseUp event,
 294     // while mac delivers this button
 295     if ( button != 0 && cEvent.GetKind() != kEventMouseUp )
 296     {
 297         switch ( button )
 298         {
 299             case kEventMouseButtonPrimary :
 300                 wxevent.m_leftDown = true ;
 301                 break ;
 302
 303             case kEventMouseButtonSecondary :
 304                 wxevent.m_rightDown = true ;
 305                 break ;
 306
 307             case kEventMouseButtonTertiary :
 308                 wxevent.m_middleDown = true ;
 309                 break ;
 310
 311             default:
 312                 break ;
 313         }
 314     }
 315
 316     // translate into wx types
 317     switch ( cEvent.GetKind() )
 318     {
 319         case kEventMouseDown :
 320             switch ( button )
 321             {
 322                 case kEventMouseButtonPrimary :
 323                     wxevent.SetEventType( clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN )  ;
 324                     break ;
 325
 326                 case kEventMouseButtonSecondary :
 327                     wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
 328                     break ;
 329
 330                 case kEventMouseButtonTertiary :
 331                     wxevent.SetEventType( clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
 332                     break ;
 333
 334                 default:
 335                     break ;
 336             }
 337             break ;
 338
 339         case kEventMouseUp :
 340             switch ( button )
 341             {
 342                 case kEventMouseButtonPrimary :
 343                     wxevent.SetEventType( wxEVT_LEFT_UP )  ;
 344                     break ;
 345
 346                 case kEventMouseButtonSecondary :
 347                     wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
 348                     break ;
 349
 350                 case kEventMouseButtonTertiary :
 351                     wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
 352                     break ;
 353
 354                 default:
 355                     break ;
 356             }
 357             break ;
 358
 359      case kEventMouseWheelMoved :
 360         {
 361             wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
 362
 363             // EventMouseWheelAxis axis = cEvent.GetParameter<EventMouseWheelAxis>(kEventParamMouseWheelAxis, typeMouseWheelAxis) ;
 364             SInt32 delta = cEvent.GetParameter<SInt32>(kEventParamMouseWheelDelta, typeLongInteger) ;
 365
 366             wxevent.m_wheelRotation = delta;
 367             wxevent.m_wheelDelta = 1;
 368             wxevent.m_linesPerAction = 1;
 369         }
 370         break ;
 371
 372         default :
 373             wxevent.SetEventType( wxEVT_MOTION ) ;
 374             break ;
 375     }
 376 }
 377
 378 ControlRef wxMacFindSubControl( wxTopLevelWindowMac* toplevelWindow, const Point& location , ControlRef superControl , ControlPartCode *outPart )
 379 {
 380     if ( superControl )
 381     {
 382         UInt16 childrenCount = 0 ;
 383         ControlHandle sibling ;
 384         Rect r ;
 385         OSStatus err = CountSubControls( superControl , &childrenCount ) ;
 386         if ( err == errControlIsNotEmbedder )
 387             return NULL ;
 388
 389         wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
 390
 391         for ( UInt16 i = childrenCount ; i >=1  ; --i )
 392         {
 393             err = GetIndexedSubControl( superControl , i , & sibling ) ;
 394             if ( err == errControlIsNotEmbedder )
 395                 return NULL ;
 396
 397             wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
 398             if ( IsControlVisible( sibling ) )
 399             {
 400                 UMAGetControlBoundsInWindowCoords( sibling , &r ) ;
 401                 if ( MacPtInRect( location , &r ) )
 402                 {
 403                     ControlHandle child = wxMacFindSubControl( toplevelWindow , location , sibling , outPart ) ;
 404                     if ( child )
 405                     {
 406                         return child ;
 407                     }
 408                     else
 409                     {
 410                         Point testLocation = location ;
 411
 412                         if ( toplevelWindow )
 413                         {
 414                             testLocation.h -= r.left ;
 415                             testLocation.v -= r.top ;
 416                         }
 417
 418                         *outPart = TestControl( sibling , testLocation ) ;
 419
 420                         return sibling ;
 421                     }
 422                 }
 423             }
 424         }
 425     }
 426
 427     return NULL ;
 428 }
 429
 430 ControlRef wxMacFindControlUnderMouse( wxTopLevelWindowMac* toplevelWindow , const Point& location , WindowRef window , ControlPartCode *outPart )
 431 {
 432 #if TARGET_API_MAC_OSX
 433     if ( UMAGetSystemVersion() >= 0x1030 )
 434         return FindControlUnderMouse( location , window , outPart ) ;
 435 #endif
 436
 437     ControlRef rootControl = NULL ;
 438     verify_noerr( GetRootControl( window , &rootControl ) ) ;
 439
 440     return wxMacFindSubControl( toplevelWindow , location , rootControl , outPart ) ;
 441 }
 442
 443 #define NEW_CAPTURE_HANDLING 1
 444
 445 pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 446 {
 447     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 448
 449     OSStatus result = eventNotHandledErr ;
 450
 451     wxMacCarbonEvent cEvent( event ) ;
 452
 453     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 454     Point windowMouseLocation = screenMouseLocation ;
 455
 456     WindowRef window = NULL;
 457     short windowPart = ::FindWindow(screenMouseLocation, &window);
 458
 459     wxWindow* currentMouseWindow = NULL ;
 460     ControlRef control = NULL ;
 461
 462 #if NEW_CAPTURE_HANDLING
 463     if ( wxApp::s_captureWindow )
 464     {
 465         window = (WindowRef) wxApp::s_captureWindow->MacGetTopLevelWindowRef() ;
 466         windowPart = inContent ;
 467     }
 468 #endif
 469
 470     if ( window )
 471     {
 472         QDGlobalToLocalPoint( UMAGetWindowPort(window ) ,  &windowMouseLocation ) ;
 473
 474         if ( wxApp::s_captureWindow
 475 #if !NEW_CAPTURE_HANDLING
 476              && wxApp::s_captureWindow->MacGetTopLevelWindowRef() == (WXWindow) window && windowPart == inContent
 477 #endif
 478              )
 479         {
 480             currentMouseWindow = wxApp::s_captureWindow ;
 481         }
 482         else if ( (IsWindowActive(window) && windowPart == inContent) )
 483         {
 484             ControlPartCode part ;
 485             control = wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &part ) ;
 486             // if there is no control below the mouse position, send the event to the toplevel window itself
 487             if ( control == 0 )
 488             {
 489                 currentMouseWindow = (wxWindow*) data ;
 490             }
 491             else
 492             {
 493                 currentMouseWindow = wxFindControlFromMacControl( control ) ;
 494                 if ( currentMouseWindow == NULL && cEvent.GetKind() == kEventMouseMoved )
 495                 {
 496 #if wxUSE_TOOLBAR
 497                     // for wxToolBar to function we have to send certaint events to it
 498                     // instead of its children (wxToolBarTools)
 499                     ControlRef parent ;
 500                     GetSuperControl(control, &parent );
 501                     wxWindow *wxParent = wxFindControlFromMacControl( parent ) ;
 502                     if ( wxParent && wxParent->IsKindOf( CLASSINFO( wxToolBar ) ) )
 503                         currentMouseWindow = wxParent ;
 504 #endif
 505                 }
 506             }
 507
 508             // disabled windows must not get any input messages
 509             if ( currentMouseWindow && !currentMouseWindow->MacIsReallyEnabled() )
 510                 currentMouseWindow = NULL;
 511         }
 512     }
 513
 514     wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
 515     SetupMouseEvent( wxevent , cEvent ) ;
 516
 517     // handle all enter / leave events
 518
 519     if ( currentMouseWindow != g_MacLastWindow )
 520     {
 521         if ( g_MacLastWindow )
 522         {
 523             wxMouseEvent eventleave(wxevent);
 524             eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
 525             g_MacLastWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
 526             eventleave.SetEventObject( g_MacLastWindow ) ;
 527             wxevent.SetId( g_MacLastWindow->GetId() ) ;
 528
 529 #if wxUSE_TOOLTIPS
 530             wxToolTip::RelayEvent( g_MacLastWindow , eventleave);
 531 #endif
 532
 533             g_MacLastWindow->GetEventHandler()->ProcessEvent(eventleave);
 534         }
 535
 536         if ( currentMouseWindow )
 537         {
 538             wxMouseEvent evententer(wxevent);
 539             evententer.SetEventType( wxEVT_ENTER_WINDOW );
 540             currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
 541             evententer.SetEventObject( currentMouseWindow ) ;
 542             wxevent.SetId( currentMouseWindow->GetId() ) ;
 543
 544 #if wxUSE_TOOLTIPS
 545             wxToolTip::RelayEvent( currentMouseWindow , evententer );
 546 #endif
 547
 548             currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
 549         }
 550
 551         g_MacLastWindow = currentMouseWindow ;
 552     }
 553
 554     if ( windowPart == inMenuBar )
 555     {
 556         // special case menu bar, as we are having a low-level runloop we must do it ourselves
 557         if ( cEvent.GetKind() == kEventMouseDown )
 558         {
 559             ::MenuSelect( screenMouseLocation ) ;
 560             result = noErr ;
 561         }
 562     }
 563     else if ( currentMouseWindow )
 564     {
 565         wxWindow *currentMouseWindowParent = currentMouseWindow->GetParent();
 566
 567         currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
 568
 569         wxevent.SetEventObject( currentMouseWindow ) ;
 570         wxevent.SetId( currentMouseWindow->GetId() ) ;
 571
 572         // make tooltips current
 573
 574 #if wxUSE_TOOLTIPS
 575         if ( wxevent.GetEventType() == wxEVT_MOTION )
 576             wxToolTip::RelayEvent( currentMouseWindow , wxevent );
 577 #endif
 578
 579         if ( currentMouseWindow->GetEventHandler()->ProcessEvent(wxevent) )
 580         {
 581             if ((currentMouseWindowParent != NULL) &&
 582                 (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 583                 currentMouseWindow = NULL;
 584
 585             result = noErr;
 586         }
 587         else
 588         {
 589             // if the user code did _not_ handle the event, then perform the
 590             // default processing
 591             if ( wxevent.GetEventType() == wxEVT_LEFT_DOWN )
 592             {
 593                 // ... that is set focus to this window
 594                 if (currentMouseWindow->AcceptsFocus() && wxWindow::FindFocus()!=currentMouseWindow)
 595                     currentMouseWindow->SetFocus();
 596             }
 597
 598             ControlPartCode dummyPart ;
 599             // if built-in find control is finding the wrong control (ie static box instead of overlaid
 600             // button, we cannot let the standard handler do its job, but must handle manually
 601
 602             if ( ( cEvent.GetKind() == kEventMouseDown )
 603 #ifdef __WXMAC_OSX__
 604                 &&
 605                 (FindControlUnderMouse(windowMouseLocation , window , &dummyPart) !=
 606                 wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &dummyPart ) )
 607 #endif
 608                 )
 609             {
 610                 if ( currentMouseWindow->MacIsReallyEnabled() )
 611                 {
 612                     EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 613                     Point clickLocation = windowMouseLocation ;
 614
 615                     currentMouseWindow->MacRootWindowToWindow( &clickLocation.h , &clickLocation.v ) ;
 616
 617                     HandleControlClick( (ControlRef) currentMouseWindow->GetHandle() , clickLocation ,
 618                         modifiers , (ControlActionUPP ) -1 ) ;
 619
 620                     if ((currentMouseWindowParent != NULL) &&
 621                         (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 622                     {
 623                         currentMouseWindow = NULL;
 624                     }
 625                 }
 626
 627                 result = noErr ;
 628             }
 629         }
 630
 631         if ( cEvent.GetKind() == kEventMouseUp && wxApp::s_captureWindow )
 632         {
 633             wxApp::s_captureWindow = NULL ;
 634             // update cursor ?
 635          }
 636
 637         // update cursor
 638
 639         wxWindow* cursorTarget = currentMouseWindow ;
 640         wxPoint cursorPoint( wxevent.m_x , wxevent.m_y ) ;
 641
 642         while ( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
 643         {
 644             cursorTarget = cursorTarget->GetParent() ;
 645             if ( cursorTarget )
 646                 cursorPoint += cursorTarget->GetPosition();
 647         }
 648
 649     }
 650     else // currentMouseWindow == NULL
 651     {
 652         // don't mess with controls we don't know about
 653         // for some reason returning eventNotHandledErr does not lead to the correct behaviour
 654         // so we try sending them the correct control directly
 655         if ( cEvent.GetKind() == kEventMouseDown && toplevelWindow && control )
 656         {
 657             EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 658             Point clickLocation = windowMouseLocation ;
 659 #if TARGET_API_MAC_OSX
 660             HIPoint hiPoint ;
 661             hiPoint.x = clickLocation.h ;
 662             hiPoint.y = clickLocation.v ;
 663             HIViewConvertPoint( &hiPoint , (ControlRef) toplevelWindow->GetHandle() , control  ) ;
 664             clickLocation.h = (int)hiPoint.x ;
 665             clickLocation.v = (int)hiPoint.y ;
 666 #endif // TARGET_API_MAC_OSX
 667
 668             HandleControlClick( control , clickLocation , modifiers , (ControlActionUPP ) -1 ) ;
 669             result = noErr ;
 670         }
 671     }
 672
 673     return result ;
 674 }
 675
 676 static pascal OSStatus wxMacTopLevelWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 677 {
 678     OSStatus result = eventNotHandledErr ;
 679
 680     wxMacCarbonEvent cEvent( event ) ;
 681
 682     // WindowRef windowRef = cEvent.GetParameter<WindowRef>(kEventParamDirectObject) ;
 683     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 684
 685     switch ( GetEventKind( event ) )
 686     {
 687         case kEventWindowActivated :
 688         {
 689             toplevelWindow->MacActivate( cEvent.GetTicks() , true) ;
 690             wxActivateEvent wxevent(wxEVT_ACTIVATE, true , toplevelWindow->GetId());
 691             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 692             wxevent.SetEventObject(toplevelWindow);
 693             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 694             // we still sending an eventNotHandledErr in order to allow for default processing
 695         }
 696             break ;
 697
 698         case kEventWindowDeactivated :
 699         {
 700             toplevelWindow->MacActivate(cEvent.GetTicks() , false) ;
 701             wxActivateEvent wxevent(wxEVT_ACTIVATE, false , toplevelWindow->GetId());
 702             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 703             wxevent.SetEventObject(toplevelWindow);
 704             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 705             // we still sending an eventNotHandledErr in order to allow for default processing
 706         }
 707             break ;
 708
 709         case kEventWindowShown :
 710             toplevelWindow->Refresh() ;
 711             result = noErr ;
 712             break ;
 713
 714         case kEventWindowClose :
 715             toplevelWindow->Close() ;
 716             result = noErr ;
 717             break ;
 718
 719         case kEventWindowBoundsChanged :
 720         {
 721             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes, typeUInt32) ;
 722             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 723             wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ;
 724             if ( attributes & kWindowBoundsChangeSizeChanged )
 725             {
 726                 // according to the other ports we handle this within the OS level
 727                 // resize event, not within a wxSizeEvent
 728                 wxFrame *frame = wxDynamicCast( toplevelWindow , wxFrame ) ;
 729                 if ( frame )
 730                 {
 731                     frame->PositionBars();
 732                 }
 733
 734                 wxSizeEvent event( r.GetSize() , toplevelWindow->GetId() ) ;
 735                 event.SetEventObject( toplevelWindow ) ;
 736
 737                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 738                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 739             }
 740
 741             if ( attributes & kWindowBoundsChangeOriginChanged )
 742             {
 743                 wxMoveEvent event( r.GetLeftTop() , toplevelWindow->GetId() ) ;
 744                 event.SetEventObject( toplevelWindow ) ;
 745                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 746             }
 747
 748             result = noErr ;
 749         }
 750             break ;
 751
 752         case kEventWindowBoundsChanging :
 753         {
 754             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
 755             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 756
 757             if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) )
 758             {
 759                 // all (Mac) rects are in content area coordinates, all wxRects in structure coordinates
 760                 int left , top , right , bottom ;
 761                 toplevelWindow->MacGetContentAreaInset( left , top , right , bottom ) ;
 762
 763                 wxRect r(
 764                     newRect.left - left,
 765                     newRect.top - top,
 766                     newRect.right - newRect.left + left + right,
 767                     newRect.bottom - newRect.top + top + bottom ) ;
 768
 769                 // this is a EVT_SIZING not a EVT_SIZE type !
 770                 wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ;
 771                 wxevent.SetEventObject( toplevelWindow ) ;
 772                 wxRect adjustR = r ;
 773                 if ( toplevelWindow->GetEventHandler()->ProcessEvent(wxevent) )
 774                     adjustR = wxevent.GetRect() ;
 775
 776                 if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() )
 777                     adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ;
 778                 if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetHeight() > toplevelWindow->GetMaxHeight() )
 779                     adjustR.SetHeight( toplevelWindow->GetMaxHeight() ) ;
 780                 if ( toplevelWindow->GetMinWidth() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinWidth() )
 781                     adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ;
 782                 if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetHeight() < toplevelWindow->GetMinHeight() )
 783                     adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ;
 784                 const Rect adjustedRect = { adjustR.y + top  , adjustR.x + left , adjustR.y + adjustR.height - bottom , adjustR.x + adjustR.width - right } ;
 785                 if ( !EqualRect( &newRect , &adjustedRect ) )
 786                     cEvent.SetParameter<Rect>( kEventParamCurrentBounds , &adjustedRect ) ;
 787                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 788             }
 789
 790             result = noErr ;
 791         }
 792             break ;
 793
 794         default :
 795             break ;
 796     }
 797
 798     return result ;
 799 }
 800
 801 // mix this in from window.cpp
 802 pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) ;
 803
 804 pascal OSStatus wxMacTopLevelEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 805 {
 806     OSStatus result = eventNotHandledErr ;
 807
 808     switch ( GetEventClass( event ) )
 809     {
 810         case kEventClassTextInput :
 811             result = wxMacUnicodeTextEventHandler( handler, event , data ) ;
 812             break ;
 813
 814         case kEventClassKeyboard :
 815             result = KeyboardEventHandler( handler, event , data ) ;
 816             break ;
 817
 818         case kEventClassWindow :
 819             result = wxMacTopLevelWindowEventHandler( handler, event , data ) ;
 820             break ;
 821
 822         case kEventClassMouse :
 823             result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
 824             break ;
 825
 826         default :
 827             break ;
 828     }
 829
 830     return result ;
 831 }
 832
 833 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTopLevelEventHandler )
 834
 835 // ---------------------------------------------------------------------------
 836 // wxWindowMac utility functions
 837 // ---------------------------------------------------------------------------
 838
 839 // Find an item given the Macintosh Window Reference
 840
 841 WX_DECLARE_HASH_MAP(WindowRef, wxTopLevelWindowMac*, wxPointerHash, wxPointerEqual, MacWindowMap);
 842
 843 static MacWindowMap wxWinMacWindowList;
 844
 845 wxTopLevelWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
 846 {
 847     MacWindowMap::iterator node = wxWinMacWindowList.find(inWindowRef);
 848
 849     return (node == wxWinMacWindowList.end()) ? NULL : node->second;
 850 }
 851
 852 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) ;
 853 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win)
 854 {
 855     // adding NULL WindowRef is (first) surely a result of an error and
 856     // nothing else :-)
 857     wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
 858
 859     wxWinMacWindowList[inWindowRef] = win;
 860 }
 861
 862 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) ;
 863 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win)
 864 {
 865     MacWindowMap::iterator it;
 866     for ( it = wxWinMacWindowList.begin(); it != wxWinMacWindowList.end(); ++it )
 867     {
 868         if ( it->second == win )
 869         {
 870             wxWinMacWindowList.erase(it);
 871             break;
 872         }
 873     }
 874 }
 875
 876 // ----------------------------------------------------------------------------
 877 // wxTopLevelWindowMac creation
 878 // ----------------------------------------------------------------------------
 879
 880 wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL;
 881
 882 typedef struct
 883 {
 884     wxPoint m_position ;
 885     wxSize m_size ;
 886     bool m_wasResizable ;
 887 }
 888 FullScreenData ;
 889
 890 void wxTopLevelWindowMac::Init()
 891 {
 892     m_iconized =
 893     m_maximizeOnShow = false;
 894     m_macWindow = NULL ;
 895
 896     m_macEventHandler = NULL ;
 897     m_macFullScreenData = NULL ;
 898 }
 899
 900 class wxMacDeferredWindowDeleter : public wxObject
 901 {
 902 public :
 903     wxMacDeferredWindowDeleter( WindowRef windowRef )
 904     {
 905         m_macWindow = windowRef ;
 906     }
 907
 908     virtual ~wxMacDeferredWindowDeleter()
 909     {
 910         UMADisposeWindow( (WindowRef) m_macWindow ) ;
 911     }
 912
 913 protected :
 914     WindowRef m_macWindow ;
 915 } ;
 916
 917 bool wxTopLevelWindowMac::Create(wxWindow *parent,
 918                                  wxWindowID id,
 919                                  const wxString& title,
 920                                  const wxPoint& pos,
 921                                  const wxSize& size,
 922                                  long style,
 923                                  const wxString& name)
 924 {
 925     // init our fields
 926     Init();
 927
 928     m_windowStyle = style;
 929
 930     SetName( name );
 931
 932     m_windowId = id == -1 ? NewControlId() : id;
 933     wxWindow::SetLabel( title ) ;
 934
 935     MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ;
 936
 937     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
 938
 939     if (GetExtraStyle() & wxFRAME_EX_METAL)
 940         MacSetMetalAppearance(true);
 941
 942     wxTopLevelWindows.Append(this);
 943
 944     if ( parent )
 945         parent->AddChild(this);
 946
 947     return true;
 948 }
 949
 950 wxTopLevelWindowMac::~wxTopLevelWindowMac()
 951 {
 952     if ( m_macWindow )
 953     {
 954 #if wxUSE_TOOLTIPS
 955         wxToolTip::NotifyWindowDelete(m_macWindow) ;
 956 #endif
 957         wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ;
 958     }
 959
 960     if ( m_macEventHandler )
 961     {
 962         ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
 963         m_macEventHandler = NULL ;
 964     }
 965
 966     wxRemoveMacWindowAssociation( this ) ;
 967
 968     if ( wxModelessWindows.Find(this) )
 969         wxModelessWindows.DeleteObject(this);
 970
 971     FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
 972     delete data ;
 973     m_macFullScreenData = NULL ;
 974 }
 975
 976
 977 // ----------------------------------------------------------------------------
 978 // wxTopLevelWindowMac maximize/minimize
 979 // ----------------------------------------------------------------------------
 980
 981 void wxTopLevelWindowMac::Maximize(bool maximize)
 982 {
 983     Point idealSize = { 0 , 0 } ;
 984     if ( maximize )
 985     {
 986         Rect rect ;
 987         GetAvailableWindowPositioningBounds(GetMainDevice(),&rect) ;
 988         idealSize.h = rect.right - rect.left ;
 989         idealSize.v = rect.bottom - rect.top ;
 990     }
 991     ZoomWindowIdeal( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , &idealSize ) ;
 992 }
 993
 994 bool wxTopLevelWindowMac::IsMaximized() const
 995 {
 996     return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ;
 997 }
 998
 999 void wxTopLevelWindowMac::Iconize(bool iconize)
1000 {
1001     if ( IsWindowCollapsable( (WindowRef)m_macWindow) )
1002         CollapseWindow( (WindowRef)m_macWindow , iconize ) ;
1003 }
1004
1005 bool wxTopLevelWindowMac::IsIconized() const
1006 {
1007     return IsWindowCollapsed((WindowRef)m_macWindow ) ;
1008 }
1009
1010 void wxTopLevelWindowMac::Restore()
1011 {
1012     if ( IsMaximized() )
1013         Maximize(false);
1014     else if ( IsIconized() )
1015         Iconize(false);
1016 }
1017
1018 // ----------------------------------------------------------------------------
1019 // wxTopLevelWindowMac misc
1020 // ----------------------------------------------------------------------------
1021
1022 wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const
1023 {
1024     return wxPoint(0, 0) ;
1025 }
1026
1027 void wxTopLevelWindowMac::SetIcon(const wxIcon& icon)
1028 {
1029     // this sets m_icon
1030     wxTopLevelWindowBase::SetIcon(icon);
1031 }
1032
1033 void  wxTopLevelWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1034 {
1035     wxTopLevelWindowBase::MacSetBackgroundBrush( brush ) ;
1036
1037     if ( m_macBackgroundBrush.Ok() && m_macBackgroundBrush.GetStyle() != wxTRANSPARENT && m_macBackgroundBrush.MacGetBrushKind() == kwxMacBrushTheme )
1038     {
1039         SetThemeWindowBackground( (WindowRef) m_macWindow , m_macBackgroundBrush.MacGetTheme() , false ) ;
1040     }
1041 }
1042
1043 void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
1044 {
1045     if ( m_macEventHandler != NULL )
1046     {
1047         verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
1048     }
1049
1050     InstallWindowEventHandler(
1051         MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(),
1052         GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler );
1053 }
1054
1055 void  wxTopLevelWindowMac::MacCreateRealWindow(
1056     const wxString& title,
1057     const wxPoint& pos,
1058     const wxSize& size,
1059     long style,
1060     const wxString& name )
1061 {
1062     OSStatus err = noErr ;
1063     SetName(name);
1064     m_windowStyle = style;
1065     m_isShown = false;
1066
1067     // create frame.
1068     int x = (int)pos.x;
1069     int y = (int)pos.y;
1070
1071     Rect theBoundsRect;
1072     wxRect display = wxGetClientDisplayRect() ;
1073
1074     if ( x == wxDefaultPosition.x )
1075         x = display.x ;
1076
1077     if ( y == wxDefaultPosition.y )
1078         y = display.y ;
1079
1080     int w = WidthDefault(size.x);
1081     int h = HeightDefault(size.y);
1082
1083     ::SetRect(&theBoundsRect, x, y , x + w, y + h);
1084
1085     // translate the window attributes in the appropriate window class and attributes
1086     WindowClass wclass = 0;
1087     WindowAttributes attr = kWindowNoAttributes ;
1088     WindowGroupRef group = NULL ;
1089
1090     if ( HasFlag( wxFRAME_TOOL_WINDOW) )
1091     {
1092         if (
1093             HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1094             HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) ||
1095             HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT)
1096             )
1097         {
1098             wclass = kFloatingWindowClass ;
1099
1100             if ( HasFlag(wxTINY_CAPTION_VERT) )
1101                 attr |= kWindowSideTitlebarAttribute ;
1102         }
1103         else
1104         {
1105             wclass = kPlainWindowClass ;
1106         }
1107     }
1108     else if ( HasFlag( wxCAPTION ) )
1109     {
1110         wclass = kDocumentWindowClass ;
1111         attr |= kWindowInWindowMenuAttribute ;
1112     }
1113 #if defined( __WXMAC__ ) && TARGET_API_MAC_OSX && ( MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_2 )
1114     else if ( HasFlag( wxFRAME_DRAWER ) )
1115     {
1116         wclass = kDrawerWindowClass;
1117     }
1118 #endif  //10.2 and up
1119     else
1120     {
1121         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1122             HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
1123         {
1124             wclass = kDocumentWindowClass ;
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
1147     // turn on live resizing (OS X only)
1148     if (UMAGetSystemVersion() >= 0x1000)
1149         attr |= kWindowLiveResizeAttribute;
1150
1151     if ( HasFlag(wxSTAY_ON_TOP) )
1152         group = GetWindowGroupOfClass(kUtilityWindowClass) ;
1153
1154     attr |= kWindowCompositingAttribute;
1155 #if 0 // wxMAC_USE_CORE_GRAPHICS ; TODO : decide on overall handling of high dpi screens (pixel vs userscale)
1156     attr |= kWindowFrameworkScaledAttribute;
1157 #endif
1158
1159     if ( HasFlag(wxFRAME_SHAPED) )
1160     {
1161         WindowDefSpec customWindowDefSpec;
1162         customWindowDefSpec.defType = kWindowDefProcPtr;
1163         customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef);
1164
1165         err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
1166                               attr, &theBoundsRect,
1167                               (WindowRef*) &m_macWindow);
1168     }
1169     else
1170     {
1171         err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
1172     }
1173
1174     if ( err == noErr && m_macWindow != NULL && group != NULL )
1175         SetWindowGroup( (WindowRef) m_macWindow , group ) ;
1176
1177     wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
1178
1179     // the create commands are only for content rect,
1180     // so we have to set the size again as structure bounds
1181     SetWindowBounds(  (WindowRef) m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
1182
1183     wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
1184     UMASetWTitle( (WindowRef) m_macWindow , title , m_font.GetEncoding() ) ;
1185     m_peer = new wxMacControl(this , true /*isRootControl*/) ;
1186
1187     // There is a bug in 10.2.X for ::GetRootControl returning the window view instead of
1188     // the content view, so we have to retrieve it explicitly
1189     HIViewFindByID( HIViewGetRoot( (WindowRef) m_macWindow ) , kHIViewWindowContentID ,
1190         m_peer->GetControlRefAddr() ) ;
1191     if ( !m_peer->Ok() )
1192     {
1193         // compatibility mode fallback
1194         GetRootControl( (WindowRef) m_macWindow , m_peer->GetControlRefAddr() ) ;
1195     }
1196
1197     // the root control level handler
1198     MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ) ;
1199
1200     // Causes the inner part of the window not to be metal
1201     // if the style is used before window creation.
1202 #if 0 // TARGET_API_MAC_OSX
1203     if ( m_macUsesCompositing && m_macWindow != NULL )
1204     {
1205         if ( GetExtraStyle() & wxFRAME_EX_METAL )
1206             MacSetMetalAppearance( true ) ;
1207     }
1208 #endif
1209
1210     // the frame window event handler
1211     InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
1212     MacInstallTopLevelWindowEventHandler() ;
1213
1214     DoSetWindowVariant( m_windowVariant ) ;
1215
1216     m_macFocus = NULL ;
1217
1218     if ( HasFlag(wxFRAME_SHAPED) )
1219     {
1220         // default shape matches the window size
1221         wxRegion rgn( 0, 0, w, h );
1222         SetShape( rgn );
1223     }
1224
1225     wxWindowCreateEvent event(this);
1226     GetEventHandler()->ProcessEvent(event);
1227 }
1228
1229 void wxTopLevelWindowMac::ClearBackground()
1230 {
1231     wxWindow::ClearBackground() ;
1232 }
1233
1234 // Raise the window to the top of the Z order
1235 void wxTopLevelWindowMac::Raise()
1236 {
1237     ::SelectWindow( (WindowRef)m_macWindow ) ;
1238 }
1239
1240 // Lower the window to the bottom of the Z order
1241 void wxTopLevelWindowMac::Lower()
1242 {
1243     ::SendBehind( (WindowRef)m_macWindow , NULL ) ;
1244 }
1245
1246 void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp)
1247 {
1248     if (s_macDeactivateWindow)
1249     {
1250         wxLogTrace(TRACE_ACTIVATE,
1251                    wxT("Doing delayed deactivation of %p"),
1252                    s_macDeactivateWindow);
1253
1254         s_macDeactivateWindow->MacActivate(timestamp, false);
1255     }
1256 }
1257
1258 void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating )
1259 {
1260     wxLogTrace(TRACE_ACTIVATE, wxT("TopLevel=%p::MacActivate"), this);
1261
1262     if (s_macDeactivateWindow == this)
1263         s_macDeactivateWindow = NULL;
1264
1265     MacDelayedDeactivation(timestamp);
1266     MacPropagateHiliteChanged() ;
1267 }
1268
1269 void wxTopLevelWindowMac::SetTitle(const wxString& title)
1270 {
1271     wxWindow::SetLabel( title ) ;
1272     UMASetWTitle( (WindowRef)m_macWindow , title , m_font.GetEncoding() ) ;
1273 }
1274
1275 wxString wxTopLevelWindowMac::GetTitle() const
1276 {
1277     return wxWindow::GetLabel();
1278 }
1279
1280 bool wxTopLevelWindowMac::Show(bool show)
1281 {
1282     if ( !wxTopLevelWindowBase::Show(show) )
1283         return false;
1284
1285     bool plainTransition = false;
1286
1287 #if wxUSE_SYSTEM_OPTIONS
1288     // code contributed by Ryan Wilcox December 18, 2003
1289     plainTransition = UMAGetSystemVersion() >= 0x1000 ;
1290     if ( wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) )
1291         plainTransition = ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1 ) ;
1292 #endif
1293
1294     if (show)
1295     {
1296         if ( plainTransition )
1297            ::ShowWindow( (WindowRef)m_macWindow );
1298         else
1299            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowShowTransitionAction, NULL );
1300
1301         ::SelectWindow( (WindowRef)m_macWindow ) ;
1302
1303         // because apps expect a size event to occur at this moment
1304         wxSizeEvent event(GetSize() , m_windowId);
1305         event.SetEventObject(this);
1306         GetEventHandler()->ProcessEvent(event);
1307     }
1308     else
1309     {
1310         if ( plainTransition )
1311            ::HideWindow( (WindowRef)m_macWindow );
1312         else
1313            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowHideTransitionAction, NULL );
1314     }
1315
1316     MacPropagateVisibilityChanged() ;
1317
1318     return true ;
1319 }
1320
1321 bool wxTopLevelWindowMac::ShowFullScreen(bool show, long style)
1322 {
1323     if ( show )
1324     {
1325         FullScreenData *data = (FullScreenData *)m_macFullScreenData ;
1326         delete data ;
1327         data = new FullScreenData() ;
1328
1329         m_macFullScreenData = data ;
1330         data->m_position = GetPosition() ;
1331         data->m_size = GetSize() ;
1332         data->m_wasResizable = MacGetWindowAttributes() & kWindowResizableAttribute ;
1333
1334         if ( style & wxFULLSCREEN_NOMENUBAR )
1335             HideMenuBar() ;
1336
1337         wxRect client = wxGetClientDisplayRect() ;
1338
1339         int left , top , right , bottom ;
1340         int x, y, w, h ;
1341
1342         x = client.x ;
1343         y = client.y ;
1344         w = client.width ;
1345         h = client.height ;
1346
1347         MacGetContentAreaInset( left , top , right , bottom ) ;
1348
1349         if ( style & wxFULLSCREEN_NOCAPTION )
1350         {
1351             y -= top ;
1352             h += top ;
1353         }
1354
1355         if ( style & wxFULLSCREEN_NOBORDER )
1356         {
1357             x -= left ;
1358             w += left + right ;
1359             h += bottom ;
1360         }
1361
1362         if ( style & wxFULLSCREEN_NOTOOLBAR )
1363         {
1364             // TODO
1365         }
1366
1367         if ( style & wxFULLSCREEN_NOSTATUSBAR )
1368         {
1369             // TODO
1370         }
1371
1372         SetSize( x , y , w, h ) ;
1373         if ( data->m_wasResizable )
1374             MacChangeWindowAttributes( kWindowNoAttributes , kWindowResizableAttribute ) ;
1375     }
1376     else
1377     {
1378         ShowMenuBar() ;
1379         FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
1380         if ( data->m_wasResizable )
1381             MacChangeWindowAttributes( kWindowResizableAttribute ,  kWindowNoAttributes ) ;
1382         SetPosition( data->m_position ) ;
1383         SetSize( data->m_size ) ;
1384
1385         delete data ;
1386         m_macFullScreenData = NULL ;
1387     }
1388
1389     return false;
1390 }
1391
1392 bool wxTopLevelWindowMac::IsFullScreen() const
1393 {
1394     return m_macFullScreenData != NULL ;
1395 }
1396
1397
1398 bool wxTopLevelWindowMac::SetTransparent(wxByte alpha)
1399 {
1400     OSStatus result = SetWindowAlpha((WindowRef)m_macWindow, float(alpha)/255.0);
1401     return result == noErr;
1402 }
1403
1404
1405 bool wxTopLevelWindowMac::CanSetTransparent()
1406 {
1407     return true;
1408 }
1409
1410
1411 void wxTopLevelWindowMac::SetExtraStyle(long exStyle)
1412 {
1413     if ( GetExtraStyle() == exStyle )
1414         return ;
1415
1416     wxTopLevelWindowBase::SetExtraStyle( exStyle ) ;
1417
1418 #if TARGET_API_MAC_OSX
1419     if ( m_macWindow != NULL )
1420     {
1421         bool metal = GetExtraStyle() & wxFRAME_EX_METAL ;
1422         if ( MacGetMetalAppearance() != metal )
1423             MacSetMetalAppearance( metal ) ;
1424     }
1425 #endif
1426 }
1427
1428 // TODO: switch to structure bounds -
1429 // we are still using coordinates of the content view
1430 //
1431 void wxTopLevelWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1432 {
1433     Rect content, structure ;
1434
1435     GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
1436     GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
1437
1438     left = content.left - structure.left ;
1439     top = content.top  - structure.top ;
1440     right = structure.right - content.right ;
1441     bottom = structure.bottom - content.bottom ;
1442 }
1443
1444 void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
1445 {
1446     m_cachedClippedRectValid = false ;
1447     Rect bounds = { y , x , y + height , x + width } ;
1448     verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1449     wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1450 }
1451
1452 void wxTopLevelWindowMac::DoGetPosition( int *x, int *y ) const
1453 {
1454     Rect bounds ;
1455
1456     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1457
1458     if (x)
1459        *x = bounds.left ;
1460     if (y)
1461        *y = bounds.top ;
1462 }
1463
1464 void wxTopLevelWindowMac::DoGetSize( int *width, int *height ) const
1465 {
1466     Rect bounds ;
1467
1468     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1469
1470     if (width)
1471        *width = bounds.right - bounds.left ;
1472     if (height)
1473        *height = bounds.bottom - bounds.top ;
1474 }
1475
1476 void wxTopLevelWindowMac::DoGetClientSize( int *width, int *height ) const
1477 {
1478     Rect bounds ;
1479
1480     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ;
1481
1482     if (width)
1483        *width = bounds.right - bounds.left ;
1484     if (height)
1485        *height = bounds.bottom - bounds.top ;
1486 }
1487
1488 void wxTopLevelWindowMac::MacSetMetalAppearance( bool set )
1489 {
1490 #if TARGET_API_MAC_OSX
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 MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
1521     // for composited windows this also triggers a redraw of all
1522     // invalid views in the window
1523     if ( UMAGetSystemVersion() >= 0x1030 )
1524         HIWindowFlush((WindowRef) m_macWindow) ;
1525     else
1526 #endif
1527     {
1528         // the only way to trigger the redrawing on earlier systems is to call
1529         // ReceiveNextEvent
1530
1531         EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
1532         UInt32 currentEventClass = 0 ;
1533         UInt32 currentEventKind = 0 ;
1534         if ( currentEvent != NULL )
1535         {
1536             currentEventClass = ::GetEventClass( currentEvent ) ;
1537             currentEventKind = ::GetEventKind( currentEvent ) ;
1538         }
1539
1540         if ( currentEventClass != kEventClassMenu )
1541         {
1542             // when tracking a menu, strange redraw errors occur if we flush now, so leave..
1543             EventRef theEvent;
1544             OSStatus status = noErr ;
1545             status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
1546         }
1547     }
1548 }
1549
1550 // Attracts the users attention to this window if the application is
1551 // inactive (should be called when a background event occurs)
1552
1553 static pascal void wxMacNMResponse( NMRecPtr ptr )
1554 {
1555     NMRemove( ptr ) ;
1556     DisposePtr( (Ptr)ptr ) ;
1557 }
1558
1559 void wxTopLevelWindowMac::RequestUserAttention(int flags )
1560 {
1561     NMRecPtr notificationRequest = (NMRecPtr) NewPtr( sizeof( NMRec) ) ;
1562     static wxMacNMUPP nmupp( wxMacNMResponse );
1563
1564     memset( notificationRequest , 0 , sizeof(*notificationRequest) ) ;
1565     notificationRequest->qType = nmType ;
1566     notificationRequest->nmMark = 1 ;
1567     notificationRequest->nmIcon = 0 ;
1568     notificationRequest->nmSound = 0 ;
1569     notificationRequest->nmStr = NULL ;
1570     notificationRequest->nmResp = nmupp ;
1571
1572     verify_noerr( NMInstall( notificationRequest ) ) ;
1573 }
1574
1575 // ---------------------------------------------------------------------------
1576 // Shape implementation
1577 // ---------------------------------------------------------------------------
1578
1579
1580 bool wxTopLevelWindowMac::SetShape(const wxRegion& region)
1581 {
1582     wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
1583                  _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
1584
1585     // The empty region signifies that the shape
1586     // should be removed from the window.
1587     if ( region.IsEmpty() )
1588     {
1589         wxSize sz = GetClientSize();
1590         wxRegion rgn(0, 0, sz.x, sz.y);
1591         if ( rgn.IsEmpty() )
1592             return false ;
1593         else
1594             return SetShape(rgn);
1595     }
1596
1597     // Make a copy of the region
1598     RgnHandle  shapeRegion = NewRgn();
1599     CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion );
1600
1601     // Dispose of any shape region we may already have
1602     RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() );
1603     if ( oldRgn )
1604         DisposeRgn(oldRgn);
1605
1606     // Save the region so we can use it later
1607     SetWRefCon((WindowRef)MacGetWindowRef(), (SInt32)shapeRegion);
1608
1609     // inform the window manager that the window has changed shape
1610     ReshapeCustomWindow((WindowRef)MacGetWindowRef());
1611
1612     return true;
1613 }
1614
1615 // ---------------------------------------------------------------------------
1616 // Support functions for shaped windows, based on Apple's CustomWindow sample at
1617 // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
1618 // ---------------------------------------------------------------------------
1619
1620 static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
1621 {
1622     GetWindowPortBounds(window, inRect);
1623     Point pt = { inRect->left, inRect->top };
1624
1625     QDLocalToGlobalPoint( GetWindowPort(window), &pt ) ;
1626     inRect->top = pt.v;
1627     inRect->left = pt.h;
1628     inRect->bottom += pt.v;
1629     inRect->right += pt.h;
1630 }
1631
1632 static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param)
1633 {
1634     /*------------------------------------------------------
1635         Define which options your custom window supports.
1636     --------------------------------------------------------*/
1637     //just enable everything for our demo
1638     *(OptionBits*)param =
1639         //kWindowCanGrow |
1640         //kWindowCanZoom |
1641         //kWindowCanCollapse |
1642         //kWindowCanGetWindowRegion |
1643         //kWindowHasTitleBar |
1644         //kWindowSupportsDragHilite |
1645         kWindowCanDrawInCurrentPort |
1646         //kWindowCanMeasureTitle |
1647         kWindowWantsDisposeAtProcessDeath |
1648         kWindowSupportsGetGrowImageRegion |
1649         kWindowDefSupportsColorGrafPort;
1650
1651     return 1;
1652 }
1653
1654 // The content region is left as a rectangle matching the window size, this is
1655 // so the origin in the paint event, and etc. still matches what the
1656 // programmer expects.
1657 static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
1658 {
1659     SetEmptyRgn(rgn);
1660     wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
1661     if (win)
1662     {
1663         Rect r ;
1664         wxShapedMacWindowGetPos( window, &r ) ;
1665         RectRgn( rgn , &r ) ;
1666     }
1667 }
1668
1669 // The structure region is set to the shape given to the SetShape method.
1670 static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
1671 {
1672     RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
1673
1674     SetEmptyRgn(rgn);
1675     if (cachedRegion)
1676     {
1677         Rect windowRect;
1678         wxShapedMacWindowGetPos(window, &windowRect);    // how big is the window
1679         CopyRgn(cachedRegion, rgn);                      // make a copy of our cached region
1680         OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
1681         //MapRgn(rgn, &mMaskSize, &windowRect);          //scale it to our actual window size
1682     }
1683 }
1684
1685 static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
1686 {
1687     GetWindowRegionPtr rgnRec = (GetWindowRegionPtr)param;
1688
1689     if (rgnRec == NULL)
1690         return paramErr;
1691
1692     switch (rgnRec->regionCode)
1693     {
1694         case kWindowStructureRgn:
1695             wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
1696             break;
1697
1698         case kWindowContentRgn:
1699             wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
1700             break;
1701
1702         default:
1703             SetEmptyRgn(rgnRec->winRgn);
1704             break;
1705     }
1706
1707     return noErr;
1708 }
1709
1710 // Determine the region of the window which was hit
1711 //
1712 static SInt32 wxShapedMacWindowHitTest(WindowRef window, SInt32 param)
1713 {
1714     Point hitPoint;
1715     static RgnHandle tempRgn = NULL;
1716
1717     if (tempRgn == NULL)
1718         tempRgn = NewRgn();
1719
1720     // get the point clicked
1721     SetPt( &hitPoint, LoWord(param), HiWord(param) );
1722
1723      // Mac OS 8.5 or later
1724     wxShapedMacWindowStructureRegion(window, tempRgn);
1725     if (PtInRgn( hitPoint, tempRgn )) //in window content region?
1726         return wInContent;
1727
1728     // no significant area was hit
1729     return wNoHit;
1730 }
1731
1732 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param)
1733 {
1734     switch (message)
1735     {
1736         case kWindowMsgHitTest:
1737             return wxShapedMacWindowHitTest(window, param);
1738
1739         case kWindowMsgGetFeatures:
1740             return wxShapedMacWindowGetFeatures(window, param);
1741
1742         // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
1743         case kWindowMsgGetRegion:
1744             return wxShapedMacWindowGetRegion(window, param);
1745
1746         default:
1747             break;
1748     }
1749
1750     return 0;
1751 }