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 && toplevelWindow->MacUsesCompositing() )
 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 && ( toplevelWindow == 0 || toplevelWindow->MacUsesCompositing() ) )
 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                     if ( toplevelWindow->MacUsesCompositing() )
 616                         currentMouseWindow->MacRootWindowToWindow( &clickLocation.h , &clickLocation.v ) ;
 617
 618                     HandleControlClick( (ControlRef) currentMouseWindow->GetHandle() , clickLocation ,
 619                         modifiers , (ControlActionUPP ) -1 ) ;
 620
 621                     if ((currentMouseWindowParent != NULL) &&
 622                         (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 623                     {
 624                         currentMouseWindow = NULL;
 625                     }
 626                 }
 627
 628                 result = noErr ;
 629             }
 630         }
 631
 632         if ( cEvent.GetKind() == kEventMouseUp && wxApp::s_captureWindow )
 633         {
 634             wxApp::s_captureWindow = NULL ;
 635             // update cursor ?
 636          }
 637
 638         // update cursor
 639
 640         wxWindow* cursorTarget = currentMouseWindow ;
 641         wxPoint cursorPoint( wxevent.m_x , wxevent.m_y ) ;
 642
 643         while ( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
 644         {
 645             cursorTarget = cursorTarget->GetParent() ;
 646             if ( cursorTarget )
 647                 cursorPoint += cursorTarget->GetPosition();
 648         }
 649
 650     }
 651     else // currentMouseWindow == NULL
 652     {
 653         // don't mess with controls we don't know about
 654         // for some reason returning eventNotHandledErr does not lead to the correct behaviour
 655         // so we try sending them the correct control directly
 656         if ( cEvent.GetKind() == kEventMouseDown && toplevelWindow && control )
 657         {
 658             EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 659             Point clickLocation = windowMouseLocation ;
 660 #if TARGET_API_MAC_OSX
 661             if ( toplevelWindow->MacUsesCompositing() )
 662             {
 663                 HIPoint hiPoint ;
 664                 hiPoint.x = clickLocation.h ;
 665                 hiPoint.y = clickLocation.v ;
 666                 HIViewConvertPoint( &hiPoint , (ControlRef) toplevelWindow->GetHandle() , control  ) ;
 667                 clickLocation.h = (int)hiPoint.x ;
 668                 clickLocation.v = (int)hiPoint.y ;
 669             }
 670 #endif // TARGET_API_MAC_OSX
 671
 672             HandleControlClick( control , clickLocation , modifiers , (ControlActionUPP ) -1 ) ;
 673             result = noErr ;
 674         }
 675     }
 676
 677     return result ;
 678 }
 679
 680 static pascal OSStatus wxMacTopLevelWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 681 {
 682     OSStatus result = eventNotHandledErr ;
 683
 684     wxMacCarbonEvent cEvent( event ) ;
 685
 686     // WindowRef windowRef = cEvent.GetParameter<WindowRef>(kEventParamDirectObject) ;
 687     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 688
 689     switch ( GetEventKind( event ) )
 690     {
 691         case kEventWindowActivated :
 692         {
 693             toplevelWindow->MacActivate( cEvent.GetTicks() , true) ;
 694             wxActivateEvent wxevent(wxEVT_ACTIVATE, true , toplevelWindow->GetId());
 695             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 696             wxevent.SetEventObject(toplevelWindow);
 697             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 698             // we still sending an eventNotHandledErr in order to allow for default processing
 699         }
 700             break ;
 701
 702         case kEventWindowDeactivated :
 703         {
 704             toplevelWindow->MacActivate(cEvent.GetTicks() , false) ;
 705             wxActivateEvent wxevent(wxEVT_ACTIVATE, false , toplevelWindow->GetId());
 706             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 707             wxevent.SetEventObject(toplevelWindow);
 708             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 709             // we still sending an eventNotHandledErr in order to allow for default processing
 710         }
 711             break ;
 712
 713         case kEventWindowShown :
 714             toplevelWindow->Refresh() ;
 715             result = noErr ;
 716             break ;
 717
 718         case kEventWindowClose :
 719             toplevelWindow->Close() ;
 720             result = noErr ;
 721             break ;
 722
 723         case kEventWindowBoundsChanged :
 724         {
 725             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes, typeUInt32) ;
 726             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 727             wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ;
 728             if ( attributes & kWindowBoundsChangeSizeChanged )
 729             {
 730                 // according to the other ports we handle this within the OS level
 731                 // resize event, not within a wxSizeEvent
 732                 wxFrame *frame = wxDynamicCast( toplevelWindow , wxFrame ) ;
 733                 if ( frame )
 734                 {
 735                     frame->PositionBars();
 736                 }
 737
 738                 wxSizeEvent event( r.GetSize() , toplevelWindow->GetId() ) ;
 739                 event.SetEventObject( toplevelWindow ) ;
 740
 741                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 742                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 743             }
 744
 745             if ( attributes & kWindowBoundsChangeOriginChanged )
 746             {
 747                 wxMoveEvent event( r.GetLeftTop() , toplevelWindow->GetId() ) ;
 748                 event.SetEventObject( toplevelWindow ) ;
 749                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 750             }
 751
 752             result = noErr ;
 753         }
 754             break ;
 755
 756         case kEventWindowBoundsChanging :
 757         {
 758             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
 759             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 760
 761             if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) )
 762             {
 763                 // all (Mac) rects are in content area coordinates, all wxRects in structure coordinates
 764                 int left , top , right , bottom ;
 765                 toplevelWindow->MacGetContentAreaInset( left , top , right , bottom ) ;
 766
 767                 wxRect r(
 768                     newRect.left - left,
 769                     newRect.top - top,
 770                     newRect.right - newRect.left + left + right,
 771                     newRect.bottom - newRect.top + top + bottom ) ;
 772
 773                 // this is a EVT_SIZING not a EVT_SIZE type !
 774                 wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ;
 775                 wxevent.SetEventObject( toplevelWindow ) ;
 776                 wxRect adjustR = r ;
 777                 if ( toplevelWindow->GetEventHandler()->ProcessEvent(wxevent) )
 778                     adjustR = wxevent.GetRect() ;
 779
 780                 if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() )
 781                     adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ;
 782                 if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetHeight() > toplevelWindow->GetMaxHeight() )
 783                     adjustR.SetHeight( toplevelWindow->GetMaxHeight() ) ;
 784                 if ( toplevelWindow->GetMinWidth() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinWidth() )
 785                     adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ;
 786                 if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetHeight() < toplevelWindow->GetMinHeight() )
 787                     adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ;
 788                 const Rect adjustedRect = { adjustR.y + top  , adjustR.x + left , adjustR.y + adjustR.height - bottom , adjustR.x + adjustR.width - right } ;
 789                 if ( !EqualRect( &newRect , &adjustedRect ) )
 790                     cEvent.SetParameter<Rect>( kEventParamCurrentBounds , &adjustedRect ) ;
 791                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 792             }
 793
 794             result = noErr ;
 795         }
 796             break ;
 797
 798         default :
 799             break ;
 800     }
 801
 802     return result ;
 803 }
 804
 805 // mix this in from window.cpp
 806 pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) ;
 807
 808 pascal OSStatus wxMacTopLevelEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 809 {
 810     OSStatus result = eventNotHandledErr ;
 811
 812     switch ( GetEventClass( event ) )
 813     {
 814         case kEventClassTextInput :
 815             result = wxMacUnicodeTextEventHandler( handler, event , data ) ;
 816             break ;
 817
 818         case kEventClassKeyboard :
 819             result = KeyboardEventHandler( handler, event , data ) ;
 820             break ;
 821
 822         case kEventClassWindow :
 823             result = wxMacTopLevelWindowEventHandler( handler, event , data ) ;
 824             break ;
 825
 826         case kEventClassMouse :
 827             result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
 828             break ;
 829
 830         default :
 831             break ;
 832     }
 833
 834     return result ;
 835 }
 836
 837 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTopLevelEventHandler )
 838
 839 // ---------------------------------------------------------------------------
 840 // wxWindowMac utility functions
 841 // ---------------------------------------------------------------------------
 842
 843 // Find an item given the Macintosh Window Reference
 844
 845 WX_DECLARE_HASH_MAP(WindowRef, wxTopLevelWindowMac*, wxPointerHash, wxPointerEqual, MacWindowMap);
 846
 847 static MacWindowMap wxWinMacWindowList;
 848
 849 wxTopLevelWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
 850 {
 851     MacWindowMap::iterator node = wxWinMacWindowList.find(inWindowRef);
 852
 853     return (node == wxWinMacWindowList.end()) ? NULL : node->second;
 854 }
 855
 856 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) ;
 857 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win)
 858 {
 859     // adding NULL WindowRef is (first) surely a result of an error and
 860     // nothing else :-)
 861     wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
 862
 863     wxWinMacWindowList[inWindowRef] = win;
 864 }
 865
 866 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) ;
 867 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win)
 868 {
 869     MacWindowMap::iterator it;
 870     for ( it = wxWinMacWindowList.begin(); it != wxWinMacWindowList.end(); ++it )
 871     {
 872         if ( it->second == win )
 873         {
 874             wxWinMacWindowList.erase(it);
 875             break;
 876         }
 877     }
 878 }
 879
 880 // ----------------------------------------------------------------------------
 881 // wxTopLevelWindowMac creation
 882 // ----------------------------------------------------------------------------
 883
 884 wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL;
 885
 886 typedef struct
 887 {
 888     wxPoint m_position ;
 889     wxSize m_size ;
 890     bool m_wasResizable ;
 891 }
 892 FullScreenData ;
 893
 894 void wxTopLevelWindowMac::Init()
 895 {
 896     m_iconized =
 897     m_maximizeOnShow = false;
 898     m_macWindow = NULL ;
 899
 900 #if TARGET_API_MAC_OSX
 901     m_macUsesCompositing = ( UMAGetSystemVersion() >= 0x1030 );
 902 #else
 903     m_macUsesCompositing = false;
 904 #endif
 905
 906     m_macEventHandler = NULL ;
 907     m_macFullScreenData = NULL ;
 908 }
 909
 910 class wxMacDeferredWindowDeleter : public wxObject
 911 {
 912 public :
 913     wxMacDeferredWindowDeleter( WindowRef windowRef )
 914     {
 915         m_macWindow = windowRef ;
 916     }
 917
 918     virtual ~wxMacDeferredWindowDeleter()
 919     {
 920         UMADisposeWindow( (WindowRef) m_macWindow ) ;
 921     }
 922
 923 protected :
 924     WindowRef m_macWindow ;
 925 } ;
 926
 927 bool wxTopLevelWindowMac::Create(wxWindow *parent,
 928                                  wxWindowID id,
 929                                  const wxString& title,
 930                                  const wxPoint& pos,
 931                                  const wxSize& size,
 932                                  long style,
 933                                  const wxString& name)
 934 {
 935     // init our fields
 936     Init();
 937
 938     m_windowStyle = style;
 939
 940     SetName( name );
 941
 942     m_windowId = id == -1 ? NewControlId() : id;
 943     wxWindow::SetLabel( title ) ;
 944
 945     MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ;
 946
 947     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
 948
 949     if (GetExtraStyle() & wxFRAME_EX_METAL)
 950         MacSetMetalAppearance(true);
 951
 952     wxTopLevelWindows.Append(this);
 953
 954     if ( parent )
 955         parent->AddChild(this);
 956
 957     return true;
 958 }
 959
 960 wxTopLevelWindowMac::~wxTopLevelWindowMac()
 961 {
 962     if ( m_macWindow )
 963     {
 964 #if wxUSE_TOOLTIPS
 965         wxToolTip::NotifyWindowDelete(m_macWindow) ;
 966 #endif
 967         wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ;
 968     }
 969
 970     if ( m_macEventHandler )
 971     {
 972         ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
 973         m_macEventHandler = NULL ;
 974     }
 975
 976     wxRemoveMacWindowAssociation( this ) ;
 977
 978     if ( wxModelessWindows.Find(this) )
 979         wxModelessWindows.DeleteObject(this);
 980
 981     FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
 982     delete data ;
 983     m_macFullScreenData = NULL ;
 984 }
 985
 986
 987 // ----------------------------------------------------------------------------
 988 // wxTopLevelWindowMac maximize/minimize
 989 // ----------------------------------------------------------------------------
 990
 991 void wxTopLevelWindowMac::Maximize(bool maximize)
 992 {
 993     // TODO: check if this is still necessary
 994 #if 0
 995     wxMacPortStateHelper help( (GrafPtr)GetWindowPort( (WindowRef)m_macWindow) ) ;
 996     wxMacWindowClipper clip( this );
 997 #endif
 998 #if 0
 999     if ( !IsWindowInStandardState( (WindowRef)m_macWindow, NULL, NULL ) )
1000     {
1001         Rect rect;
1002
1003         GetWindowBounds((WindowRef)m_macWindow, kWindowGlobalPortRgn, &rect);
1004         SetWindowIdealUserState((WindowRef)m_macWindow, &rect);
1005         SetWindowUserState((WindowRef)m_macWindow, &rect);
1006     }
1007     ZoomWindow( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , false ) ;
1008 #else
1009     Point idealSize = { 0 , 0 } ;
1010     if ( maximize )
1011     {
1012         Rect rect ;
1013         GetAvailableWindowPositioningBounds(GetMainDevice(),&rect) ;
1014         idealSize.h = rect.right - rect.left ;
1015         idealSize.v = rect.bottom - rect.top ;
1016     }
1017     ZoomWindowIdeal( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , &idealSize ) ;
1018 #endif
1019 }
1020
1021 bool wxTopLevelWindowMac::IsMaximized() const
1022 {
1023     return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ;
1024 }
1025
1026 void wxTopLevelWindowMac::Iconize(bool iconize)
1027 {
1028     if ( IsWindowCollapsable( (WindowRef)m_macWindow) )
1029         CollapseWindow( (WindowRef)m_macWindow , iconize ) ;
1030 }
1031
1032 bool wxTopLevelWindowMac::IsIconized() const
1033 {
1034     return IsWindowCollapsed((WindowRef)m_macWindow ) ;
1035 }
1036
1037 void wxTopLevelWindowMac::Restore()
1038 {
1039     if ( IsMaximized() )
1040         Maximize(false);
1041     else if ( IsIconized() )
1042         Iconize(false);
1043 }
1044
1045 // ----------------------------------------------------------------------------
1046 // wxTopLevelWindowMac misc
1047 // ----------------------------------------------------------------------------
1048
1049 wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const
1050 {
1051     return wxPoint(0, 0) ;
1052 }
1053
1054 void wxTopLevelWindowMac::SetIcon(const wxIcon& icon)
1055 {
1056     // this sets m_icon
1057     wxTopLevelWindowBase::SetIcon(icon);
1058 }
1059
1060 void  wxTopLevelWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1061 {
1062     wxTopLevelWindowBase::MacSetBackgroundBrush( brush ) ;
1063
1064     if ( m_macBackgroundBrush.Ok() && m_macBackgroundBrush.GetStyle() != wxTRANSPARENT && m_macBackgroundBrush.MacGetBrushKind() == kwxMacBrushTheme )
1065     {
1066         SetThemeWindowBackground( (WindowRef) m_macWindow , m_macBackgroundBrush.MacGetTheme() , false ) ;
1067     }
1068 }
1069
1070 void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
1071 {
1072     if ( m_macEventHandler != NULL )
1073     {
1074         verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
1075     }
1076
1077     InstallWindowEventHandler(
1078         MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(),
1079         GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler );
1080 }
1081
1082 void  wxTopLevelWindowMac::MacCreateRealWindow(
1083     const wxString& title,
1084     const wxPoint& pos,
1085     const wxSize& size,
1086     long style,
1087     const wxString& name )
1088 {
1089     OSStatus err = noErr ;
1090     SetName(name);
1091     m_windowStyle = style;
1092     m_isShown = false;
1093
1094     // create frame.
1095     int x = (int)pos.x;
1096     int y = (int)pos.y;
1097
1098     Rect theBoundsRect;
1099     wxRect display = wxGetClientDisplayRect() ;
1100
1101     if ( x == wxDefaultPosition.x )
1102         x = display.x ;
1103
1104     if ( y == wxDefaultPosition.y )
1105         y = display.y ;
1106
1107     int w = WidthDefault(size.x);
1108     int h = HeightDefault(size.y);
1109
1110     ::SetRect(&theBoundsRect, x, y , x + w, y + h);
1111
1112     // translate the window attributes in the appropriate window class and attributes
1113     WindowClass wclass = 0;
1114     WindowAttributes attr = kWindowNoAttributes ;
1115     WindowGroupRef group = NULL ;
1116
1117     if ( HasFlag( wxFRAME_TOOL_WINDOW) )
1118     {
1119         if (
1120             HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1121             HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) ||
1122             HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT)
1123             )
1124         {
1125             wclass = kFloatingWindowClass ;
1126
1127             if ( HasFlag(wxTINY_CAPTION_VERT) )
1128                 attr |= kWindowSideTitlebarAttribute ;
1129         }
1130         else
1131         {
1132             wclass = kPlainWindowClass ;
1133         }
1134     }
1135     else if ( HasFlag( wxCAPTION ) )
1136     {
1137         wclass = kDocumentWindowClass ;
1138         attr |= kWindowInWindowMenuAttribute ;
1139     }
1140 #if defined( __WXMAC__ ) && TARGET_API_MAC_OSX && ( MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_2 )
1141     else if ( HasFlag( wxFRAME_DRAWER ) )
1142     {
1143         wclass = kDrawerWindowClass;
1144         // we must force compositing on a drawer
1145         m_macUsesCompositing = true ;
1146     }
1147 #endif  //10.2 and up
1148     else
1149     {
1150         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1151             HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
1152         {
1153             wclass = kDocumentWindowClass ;
1154         }
1155         else
1156         {
1157             wclass = kPlainWindowClass ;
1158         }
1159     }
1160
1161     if ( wclass != kPlainWindowClass )
1162     {
1163         if ( HasFlag( wxMINIMIZE_BOX ) )
1164             attr |= kWindowCollapseBoxAttribute ;
1165
1166         if ( HasFlag( wxMAXIMIZE_BOX ) )
1167             attr |= kWindowFullZoomAttribute ;
1168
1169         if ( HasFlag( wxRESIZE_BORDER ) )
1170             attr |= kWindowResizableAttribute ;
1171
1172         if ( HasFlag( wxCLOSE_BOX) )
1173             attr |= kWindowCloseBoxAttribute ;
1174     }
1175
1176     // turn on live resizing (OS X only)
1177     if (UMAGetSystemVersion() >= 0x1000)
1178         attr |= kWindowLiveResizeAttribute;
1179
1180     if ( HasFlag(wxSTAY_ON_TOP) )
1181         group = GetWindowGroupOfClass(kUtilityWindowClass) ;
1182
1183 #if TARGET_API_MAC_OSX
1184     if ( m_macUsesCompositing )
1185         attr |= kWindowCompositingAttribute;
1186 #if 0 // wxMAC_USE_CORE_GRAPHICS ; TODO : decide on overall handling of high dpi screens (pixel vs userscale)
1187     attr |= kWindowFrameworkScaledAttribute;
1188 #endif
1189 #endif
1190
1191     if ( HasFlag(wxFRAME_SHAPED) )
1192     {
1193         WindowDefSpec customWindowDefSpec;
1194         customWindowDefSpec.defType = kWindowDefProcPtr;
1195         customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef);
1196
1197         err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
1198                               attr, &theBoundsRect,
1199                               (WindowRef*) &m_macWindow);
1200     }
1201     else
1202     {
1203         err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
1204     }
1205
1206     if ( err == noErr && m_macWindow != NULL && group != NULL )
1207         SetWindowGroup( (WindowRef) m_macWindow , group ) ;
1208
1209     wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
1210
1211     // the create commands are only for content rect,
1212     // so we have to set the size again as structure bounds
1213     SetWindowBounds(  (WindowRef) m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
1214
1215     wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
1216     UMASetWTitle( (WindowRef) m_macWindow , title , m_font.GetEncoding() ) ;
1217     m_peer = new wxMacControl(this , true /*isRootControl*/) ;
1218
1219 #if TARGET_API_MAC_OSX
1220     if ( m_macUsesCompositing )
1221     {
1222         // There is a bug in 10.2.X for ::GetRootControl returning the window view instead of
1223         // the content view, so we have to retrieve it explicitly
1224         HIViewFindByID( HIViewGetRoot( (WindowRef) m_macWindow ) , kHIViewWindowContentID ,
1225             m_peer->GetControlRefAddr() ) ;
1226         if ( !m_peer->Ok() )
1227         {
1228             // compatibility mode fallback
1229             GetRootControl( (WindowRef) m_macWindow , m_peer->GetControlRefAddr() ) ;
1230         }
1231     }
1232 #endif
1233     {
1234         ::CreateRootControl( (WindowRef)m_macWindow , m_peer->GetControlRefAddr() ) ;
1235     }
1236
1237     // the root control level handler
1238     MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ) ;
1239
1240     // Causes the inner part of the window not to be metal
1241     // if the style is used before window creation.
1242 #if 0 // TARGET_API_MAC_OSX
1243     if ( m_macUsesCompositing && m_macWindow != NULL )
1244     {
1245         if ( GetExtraStyle() & wxFRAME_EX_METAL )
1246             MacSetMetalAppearance( true ) ;
1247     }
1248 #endif
1249
1250     // the frame window event handler
1251     InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
1252     MacInstallTopLevelWindowEventHandler() ;
1253
1254     DoSetWindowVariant( m_windowVariant ) ;
1255
1256     m_macFocus = NULL ;
1257
1258     if ( HasFlag(wxFRAME_SHAPED) )
1259     {
1260         // default shape matches the window size
1261         wxRegion rgn( 0, 0, w, h );
1262         SetShape( rgn );
1263     }
1264
1265     wxWindowCreateEvent event(this);
1266     GetEventHandler()->ProcessEvent(event);
1267 }
1268
1269 void wxTopLevelWindowMac::ClearBackground()
1270 {
1271     wxWindow::ClearBackground() ;
1272 }
1273
1274 // Raise the window to the top of the Z order
1275 void wxTopLevelWindowMac::Raise()
1276 {
1277     ::SelectWindow( (WindowRef)m_macWindow ) ;
1278 }
1279
1280 // Lower the window to the bottom of the Z order
1281 void wxTopLevelWindowMac::Lower()
1282 {
1283     ::SendBehind( (WindowRef)m_macWindow , NULL ) ;
1284 }
1285
1286 void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp)
1287 {
1288     if (s_macDeactivateWindow)
1289     {
1290         wxLogTrace(TRACE_ACTIVATE,
1291                    wxT("Doing delayed deactivation of %p"),
1292                    s_macDeactivateWindow);
1293
1294         s_macDeactivateWindow->MacActivate(timestamp, false);
1295     }
1296 }
1297
1298 void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating )
1299 {
1300     wxLogTrace(TRACE_ACTIVATE, wxT("TopLevel=%p::MacActivate"), this);
1301
1302     if (s_macDeactivateWindow == this)
1303         s_macDeactivateWindow = NULL;
1304
1305     MacDelayedDeactivation(timestamp);
1306     MacPropagateHiliteChanged() ;
1307 }
1308
1309 void wxTopLevelWindowMac::SetTitle(const wxString& title)
1310 {
1311     wxWindow::SetLabel( title ) ;
1312     UMASetWTitle( (WindowRef)m_macWindow , title , m_font.GetEncoding() ) ;
1313 }
1314
1315 wxString wxTopLevelWindowMac::GetTitle() const
1316 {
1317     return wxWindow::GetLabel();
1318 }
1319
1320 bool wxTopLevelWindowMac::Show(bool show)
1321 {
1322     if ( !wxTopLevelWindowBase::Show(show) )
1323         return false;
1324
1325     bool plainTransition = false;
1326
1327 #if wxUSE_SYSTEM_OPTIONS
1328     // code contributed by Ryan Wilcox December 18, 2003
1329     plainTransition = UMAGetSystemVersion() >= 0x1000 ;
1330     if ( wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) )
1331         plainTransition = ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1 ) ;
1332 #endif
1333
1334     if (show)
1335     {
1336         if ( plainTransition )
1337            ::ShowWindow( (WindowRef)m_macWindow );
1338         else
1339            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowShowTransitionAction, NULL );
1340
1341         ::SelectWindow( (WindowRef)m_macWindow ) ;
1342
1343         // because apps expect a size event to occur at this moment
1344         wxSizeEvent event(GetSize() , m_windowId);
1345         event.SetEventObject(this);
1346         GetEventHandler()->ProcessEvent(event);
1347     }
1348     else
1349     {
1350         if ( plainTransition )
1351            ::HideWindow( (WindowRef)m_macWindow );
1352         else
1353            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowHideTransitionAction, NULL );
1354     }
1355
1356     MacPropagateVisibilityChanged() ;
1357
1358     return true ;
1359 }
1360
1361 bool wxTopLevelWindowMac::ShowFullScreen(bool show, long style)
1362 {
1363     if ( show )
1364     {
1365         FullScreenData *data = (FullScreenData *)m_macFullScreenData ;
1366         delete data ;
1367         data = new FullScreenData() ;
1368
1369         m_macFullScreenData = data ;
1370         data->m_position = GetPosition() ;
1371         data->m_size = GetSize() ;
1372         data->m_wasResizable = MacGetWindowAttributes() & kWindowResizableAttribute ;
1373
1374         if ( style & wxFULLSCREEN_NOMENUBAR )
1375             HideMenuBar() ;
1376
1377         wxRect client = wxGetClientDisplayRect() ;
1378
1379         int left , top , right , bottom ;
1380         int x, y, w, h ;
1381
1382         x = client.x ;
1383         y = client.y ;
1384         w = client.width ;
1385         h = client.height ;
1386
1387         MacGetContentAreaInset( left , top , right , bottom ) ;
1388
1389         if ( style & wxFULLSCREEN_NOCAPTION )
1390         {
1391             y -= top ;
1392             h += top ;
1393         }
1394
1395         if ( style & wxFULLSCREEN_NOBORDER )
1396         {
1397             x -= left ;
1398             w += left + right ;
1399             h += bottom ;
1400         }
1401
1402         if ( style & wxFULLSCREEN_NOTOOLBAR )
1403         {
1404             // TODO
1405         }
1406
1407         if ( style & wxFULLSCREEN_NOSTATUSBAR )
1408         {
1409             // TODO
1410         }
1411
1412         SetSize( x , y , w, h ) ;
1413         if ( data->m_wasResizable )
1414             MacChangeWindowAttributes( kWindowNoAttributes , kWindowResizableAttribute ) ;
1415     }
1416     else
1417     {
1418         ShowMenuBar() ;
1419         FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
1420         if ( data->m_wasResizable )
1421             MacChangeWindowAttributes( kWindowResizableAttribute ,  kWindowNoAttributes ) ;
1422         SetPosition( data->m_position ) ;
1423         SetSize( data->m_size ) ;
1424
1425         delete data ;
1426         m_macFullScreenData = NULL ;
1427     }
1428
1429     return false;
1430 }
1431
1432 bool wxTopLevelWindowMac::IsFullScreen() const
1433 {
1434     return m_macFullScreenData != NULL ;
1435 }
1436
1437
1438 bool wxTopLevelWindowMac::SetTransparent(wxByte alpha)
1439 {
1440     OSStatus result = SetWindowAlpha((WindowRef)m_macWindow, float(alpha)/255.0);
1441     return result == noErr;
1442 }
1443
1444
1445 bool wxTopLevelWindowMac::CanSetTransparent()
1446 {
1447     return true;
1448 }
1449
1450
1451 void wxTopLevelWindowMac::SetExtraStyle(long exStyle)
1452 {
1453     if ( GetExtraStyle() == exStyle )
1454         return ;
1455
1456     wxTopLevelWindowBase::SetExtraStyle( exStyle ) ;
1457
1458 #if TARGET_API_MAC_OSX
1459     if ( m_macUsesCompositing && m_macWindow != NULL )
1460     {
1461         bool metal = GetExtraStyle() & wxFRAME_EX_METAL ;
1462         if ( MacGetMetalAppearance() != metal )
1463             MacSetMetalAppearance( metal ) ;
1464     }
1465 #endif
1466 }
1467
1468 // TODO: switch to structure bounds -
1469 // we are still using coordinates of the content view
1470 //
1471 void wxTopLevelWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1472 {
1473     Rect content, structure ;
1474
1475     GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
1476     GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
1477
1478     left = content.left - structure.left ;
1479     top = content.top  - structure.top ;
1480     right = structure.right - content.right ;
1481     bottom = structure.bottom - content.bottom ;
1482 }
1483
1484 void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
1485 {
1486     m_cachedClippedRectValid = false ;
1487     Rect bounds = { y , x , y + height , x + width } ;
1488     verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1489     wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1490 }
1491
1492 void wxTopLevelWindowMac::DoGetPosition( int *x, int *y ) const
1493 {
1494     Rect bounds ;
1495
1496     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1497
1498     if (x)
1499        *x = bounds.left ;
1500     if (y)
1501        *y = bounds.top ;
1502 }
1503
1504 void wxTopLevelWindowMac::DoGetSize( int *width, int *height ) const
1505 {
1506     Rect bounds ;
1507
1508     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1509
1510     if (width)
1511        *width = bounds.right - bounds.left ;
1512     if (height)
1513        *height = bounds.bottom - bounds.top ;
1514 }
1515
1516 void wxTopLevelWindowMac::DoGetClientSize( int *width, int *height ) const
1517 {
1518     Rect bounds ;
1519
1520     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ;
1521
1522     if (width)
1523        *width = bounds.right - bounds.left ;
1524     if (height)
1525        *height = bounds.bottom - bounds.top ;
1526 }
1527
1528 void wxTopLevelWindowMac::MacSetMetalAppearance( bool set )
1529 {
1530 #if TARGET_API_MAC_OSX
1531     wxASSERT_MSG( m_macUsesCompositing ,
1532         wxT("Cannot set metal appearance on a non-compositing window") ) ;
1533
1534     MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
1535         set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
1536 #endif
1537 }
1538
1539 bool wxTopLevelWindowMac::MacGetMetalAppearance() const
1540 {
1541 #if TARGET_API_MAC_OSX
1542     return MacGetWindowAttributes() & kWindowMetalAttribute ;
1543 #else
1544     return false ;
1545 #endif
1546 }
1547
1548 void wxTopLevelWindowMac::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
1549 {
1550     ChangeWindowAttributes( (WindowRef)m_macWindow, attributesToSet, attributesToClear ) ;
1551 }
1552
1553 wxUint32 wxTopLevelWindowMac::MacGetWindowAttributes() const
1554 {
1555     UInt32 attr = 0 ;
1556     GetWindowAttributes( (WindowRef) m_macWindow, &attr ) ;
1557
1558     return attr ;
1559 }
1560
1561 void wxTopLevelWindowMac::MacPerformUpdates()
1562 {
1563 #if TARGET_API_MAC_OSX
1564     if ( m_macUsesCompositing )
1565     {
1566 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
1567         // for composited windows this also triggers a redraw of all
1568         // invalid views in the window
1569         if ( UMAGetSystemVersion() >= 0x1030 )
1570             HIWindowFlush((WindowRef) m_macWindow) ;
1571         else
1572 #endif
1573         {
1574             // the only way to trigger the redrawing on earlier systems is to call
1575             // ReceiveNextEvent
1576
1577             EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
1578             UInt32 currentEventClass = 0 ;
1579             UInt32 currentEventKind = 0 ;
1580             if ( currentEvent != NULL )
1581             {
1582                 currentEventClass = ::GetEventClass( currentEvent ) ;
1583                 currentEventKind = ::GetEventKind( currentEvent ) ;
1584             }
1585
1586             if ( currentEventClass != kEventClassMenu )
1587             {
1588                 // when tracking a menu, strange redraw errors occur if we flush now, so leave..
1589                 EventRef theEvent;
1590                 OSStatus status = noErr ;
1591                 status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
1592             }
1593         }
1594     }
1595     else
1596 #endif
1597     {
1598         BeginUpdate( (WindowRef) m_macWindow ) ;
1599
1600         RgnHandle updateRgn = NewRgn();
1601         if ( updateRgn )
1602         {
1603             GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), updateRgn );
1604             UpdateControls(  (WindowRef)m_macWindow , updateRgn ) ;
1605
1606             // if ( !EmptyRgn( updateRgn ) )
1607             //    MacDoRedraw( updateRgn , 0 , true) ;
1608
1609             DisposeRgn( updateRgn );
1610         }
1611
1612         EndUpdate( (WindowRef)m_macWindow ) ;
1613         QDFlushPortBuffer( GetWindowPort( (WindowRef)m_macWindow ) , NULL ) ;
1614     }
1615 }
1616
1617 // Attracts the users attention to this window if the application is
1618 // inactive (should be called when a background event occurs)
1619
1620 static pascal void wxMacNMResponse( NMRecPtr ptr )
1621 {
1622     NMRemove( ptr ) ;
1623     DisposePtr( (Ptr)ptr ) ;
1624 }
1625
1626 void wxTopLevelWindowMac::RequestUserAttention(int flags )
1627 {
1628     NMRecPtr notificationRequest = (NMRecPtr) NewPtr( sizeof( NMRec) ) ;
1629     static wxMacNMUPP nmupp( wxMacNMResponse );
1630
1631     memset( notificationRequest , 0 , sizeof(*notificationRequest) ) ;
1632     notificationRequest->qType = nmType ;
1633     notificationRequest->nmMark = 1 ;
1634     notificationRequest->nmIcon = 0 ;
1635     notificationRequest->nmSound = 0 ;
1636     notificationRequest->nmStr = NULL ;
1637     notificationRequest->nmResp = nmupp ;
1638
1639     verify_noerr( NMInstall( notificationRequest ) ) ;
1640 }
1641
1642 // ---------------------------------------------------------------------------
1643 // Shape implementation
1644 // ---------------------------------------------------------------------------
1645
1646
1647 bool wxTopLevelWindowMac::SetShape(const wxRegion& region)
1648 {
1649     wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
1650                  _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
1651
1652     // The empty region signifies that the shape
1653     // should be removed from the window.
1654     if ( region.IsEmpty() )
1655     {
1656         wxSize sz = GetClientSize();
1657         wxRegion rgn(0, 0, sz.x, sz.y);
1658         if ( rgn.IsEmpty() )
1659             return false ;
1660         else
1661             return SetShape(rgn);
1662     }
1663
1664     // Make a copy of the region
1665     RgnHandle  shapeRegion = NewRgn();
1666     CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion );
1667
1668     // Dispose of any shape region we may already have
1669     RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() );
1670     if ( oldRgn )
1671         DisposeRgn(oldRgn);
1672
1673     // Save the region so we can use it later
1674     SetWRefCon((WindowRef)MacGetWindowRef(), (SInt32)shapeRegion);
1675
1676     // inform the window manager that the window has changed shape
1677     ReshapeCustomWindow((WindowRef)MacGetWindowRef());
1678
1679     return true;
1680 }
1681
1682 // ---------------------------------------------------------------------------
1683 // Support functions for shaped windows, based on Apple's CustomWindow sample at
1684 // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
1685 // ---------------------------------------------------------------------------
1686
1687 static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
1688 {
1689     GetWindowPortBounds(window, inRect);
1690     Point pt = { inRect->left, inRect->top };
1691
1692     QDLocalToGlobalPoint( GetWindowPort(window), &pt ) ;
1693     inRect->top = pt.v;
1694     inRect->left = pt.h;
1695     inRect->bottom += pt.v;
1696     inRect->right += pt.h;
1697 }
1698
1699 static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param)
1700 {
1701     /*------------------------------------------------------
1702         Define which options your custom window supports.
1703     --------------------------------------------------------*/
1704     //just enable everything for our demo
1705     *(OptionBits*)param =
1706         //kWindowCanGrow |
1707         //kWindowCanZoom |
1708         //kWindowCanCollapse |
1709         //kWindowCanGetWindowRegion |
1710         //kWindowHasTitleBar |
1711         //kWindowSupportsDragHilite |
1712         kWindowCanDrawInCurrentPort |
1713         //kWindowCanMeasureTitle |
1714         kWindowWantsDisposeAtProcessDeath |
1715         kWindowSupportsGetGrowImageRegion |
1716         kWindowDefSupportsColorGrafPort;
1717
1718     return 1;
1719 }
1720
1721 // The content region is left as a rectangle matching the window size, this is
1722 // so the origin in the paint event, and etc. still matches what the
1723 // programmer expects.
1724 static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
1725 {
1726     SetEmptyRgn(rgn);
1727     wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
1728     if (win)
1729     {
1730         Rect r ;
1731         wxShapedMacWindowGetPos( window, &r ) ;
1732         RectRgn( rgn , &r ) ;
1733     }
1734 }
1735
1736 // The structure region is set to the shape given to the SetShape method.
1737 static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
1738 {
1739     RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
1740
1741     SetEmptyRgn(rgn);
1742     if (cachedRegion)
1743     {
1744         Rect windowRect;
1745         wxShapedMacWindowGetPos(window, &windowRect);    // how big is the window
1746         CopyRgn(cachedRegion, rgn);                      // make a copy of our cached region
1747         OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
1748         //MapRgn(rgn, &mMaskSize, &windowRect);          //scale it to our actual window size
1749     }
1750 }
1751
1752 static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
1753 {
1754     GetWindowRegionPtr rgnRec = (GetWindowRegionPtr)param;
1755
1756     if (rgnRec == NULL)
1757         return paramErr;
1758
1759     switch (rgnRec->regionCode)
1760     {
1761         case kWindowStructureRgn:
1762             wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
1763             break;
1764
1765         case kWindowContentRgn:
1766             wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
1767             break;
1768
1769         default:
1770             SetEmptyRgn(rgnRec->winRgn);
1771             break;
1772     }
1773
1774     return noErr;
1775 }
1776
1777 // Determine the region of the window which was hit
1778 //
1779 static SInt32 wxShapedMacWindowHitTest(WindowRef window, SInt32 param)
1780 {
1781     Point hitPoint;
1782     static RgnHandle tempRgn = NULL;
1783
1784     if (tempRgn == NULL)
1785         tempRgn = NewRgn();
1786
1787     // get the point clicked
1788     SetPt( &hitPoint, LoWord(param), HiWord(param) );
1789
1790      // Mac OS 8.5 or later
1791     wxShapedMacWindowStructureRegion(window, tempRgn);
1792     if (PtInRgn( hitPoint, tempRgn )) //in window content region?
1793         return wInContent;
1794
1795     // no significant area was hit
1796     return wNoHit;
1797 }
1798
1799 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param)
1800 {
1801     switch (message)
1802     {
1803         case kWindowMsgHitTest:
1804             return wxShapedMacWindowHitTest(window, param);
1805
1806         case kWindowMsgGetFeatures:
1807             return wxShapedMacWindowGetFeatures(window, param);
1808
1809         // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
1810         case kWindowMsgGetRegion:
1811             return wxShapedMacWindowGetRegion(window, param);
1812
1813         default:
1814             break;
1815     }
1816
1817     return 0;
1818 }