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 static const EventTypeSpec eventList[] =
  85 {
  86     // TODO: remove control related event like key and mouse (except for WindowLeave events)
  87
  88     { kEventClassKeyboard, kEventRawKeyDown } ,
  89     { kEventClassKeyboard, kEventRawKeyRepeat } ,
  90     { kEventClassKeyboard, kEventRawKeyUp } ,
  91     { kEventClassKeyboard, kEventRawKeyModifiersChanged } ,
  92
  93     { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
  94     { kEventClassTextInput, kEventTextInputUpdateActiveInputArea } ,
  95
  96     { kEventClassWindow , kEventWindowShown } ,
  97     { kEventClassWindow , kEventWindowActivated } ,
  98     { kEventClassWindow , kEventWindowDeactivated } ,
  99     { kEventClassWindow , kEventWindowBoundsChanging } ,
 100     { kEventClassWindow , kEventWindowBoundsChanged } ,
 101     { kEventClassWindow , kEventWindowClose } ,
 102
 103     // we have to catch these events on the toplevel window level,
 104     // as controls don't get the raw mouse events anymore
 105
 106     { kEventClassMouse , kEventMouseDown } ,
 107     { kEventClassMouse , kEventMouseUp } ,
 108     { kEventClassMouse , kEventMouseWheelMoved } ,
 109     { kEventClassMouse , kEventMouseMoved } ,
 110     { kEventClassMouse , kEventMouseDragged } ,
 111 } ;
 112
 113 static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 114 {
 115     OSStatus result = eventNotHandledErr ;
 116     // call DoFindFocus instead of FindFocus, because for Composite Windows(like WxGenericListCtrl)
 117     // FindFocus does not return the actual focus window, but the enclosing window
 118     wxWindow* focus = wxWindow::DoFindFocus();
 119     if ( focus == NULL )
 120         focus = (wxTopLevelWindowMac*) data ;
 121
 122     unsigned char charCode ;
 123     wxChar uniChar[2] ;
 124     uniChar[0] = 0;
 125     uniChar[1] = 0;
 126
 127     UInt32 keyCode ;
 128     UInt32 modifiers ;
 129     Point point ;
 130     UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
 131
 132 #if wxUSE_UNICODE
 133     ByteCount dataSize = 0 ;
 134     if ( GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
 135     {
 136         UniChar buf[2] ;
 137         int numChars = dataSize / sizeof( UniChar) + 1;
 138
 139         UniChar* charBuf = buf ;
 140
 141         if ( numChars * 2 > 4 )
 142             charBuf = new UniChar[ numChars ] ;
 143         GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
 144         charBuf[ numChars - 1 ] = 0;
 145
 146 #if SIZEOF_WCHAR_T == 2
 147         uniChar = charBuf[0] ;
 148 #else
 149         wxMBConvUTF16 converter ;
 150         converter.MB2WC( uniChar , (const char*)charBuf , 2 ) ;
 151 #endif
 152
 153         if ( numChars * 2 > 4 )
 154             delete[] charBuf ;
 155     }
 156 #endif
 157
 158     GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
 159     GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
 160     GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
 161     GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
 162
 163     UInt32 message = (keyCode << 8) + charCode;
 164     switch ( GetEventKind( event ) )
 165     {
 166         case kEventRawKeyRepeat :
 167         case kEventRawKeyDown :
 168             {
 169                 WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
 170                 WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 171                 wxTheApp->MacSetCurrentEvent( event , handler ) ;
 172                 if ( /* focus && */ wxTheApp->MacSendKeyDownEvent(
 173                     focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
 174                 {
 175                     result = noErr ;
 176                 }
 177                 wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
 178             }
 179             break ;
 180
 181         case kEventRawKeyUp :
 182             if ( /* focus && */ wxTheApp->MacSendKeyUpEvent(
 183                 focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
 184             {
 185                 result = noErr ;
 186             }
 187             break ;
 188
 189         case kEventRawKeyModifiersChanged :
 190             {
 191                 wxKeyEvent event(wxEVT_KEY_DOWN);
 192
 193                 event.m_shiftDown = modifiers & shiftKey;
 194                 event.m_controlDown = modifiers & controlKey;
 195                 event.m_altDown = modifiers & optionKey;
 196                 event.m_metaDown = modifiers & cmdKey;
 197                 event.m_x = point.h;
 198                 event.m_y = point.v;
 199
 200 #if wxUSE_UNICODE
 201                 event.m_uniChar = uniChar[0] ;
 202 #endif
 203
 204                 event.SetTimestamp(when);
 205                 event.SetEventObject(focus);
 206
 207                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & controlKey )
 208                 {
 209                     event.m_keyCode = WXK_CONTROL ;
 210                     event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 211                     focus->GetEventHandler()->ProcessEvent( event ) ;
 212                 }
 213                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & shiftKey )
 214                 {
 215                     event.m_keyCode = WXK_SHIFT ;
 216                     event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 217                     focus->GetEventHandler()->ProcessEvent( event ) ;
 218                 }
 219                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & optionKey )
 220                 {
 221                     event.m_keyCode = WXK_ALT ;
 222                     event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 223                     focus->GetEventHandler()->ProcessEvent( event ) ;
 224                 }
 225                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & cmdKey )
 226                 {
 227                     event.m_keyCode = WXK_COMMAND ;
 228                     event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 229                     focus->GetEventHandler()->ProcessEvent( event ) ;
 230                 }
 231
 232                 wxApp::s_lastModifiers = modifiers ;
 233             }
 234             break ;
 235
 236         default:
 237             break;
 238     }
 239
 240     return result ;
 241 }
 242
 243 // we don't interfere with foreign controls on our toplevel windows, therefore we always give back eventNotHandledErr
 244 // for windows that we didn't create (like eg Scrollbars in a databrowser), or for controls where we did not handle the
 245 // mouse down at all
 246 //
 247 // This handler can also be called from app level where data (ie target window) may be null or a non wx window
 248
 249 wxWindow* g_MacLastWindow = NULL ;
 250
 251 EventMouseButton g_lastButton = 0 ;
 252
 253 void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent )
 254 {
 255     UInt32 modifiers = cEvent.GetParameter<UInt32>(kEventParamKeyModifiers, typeUInt32) ;
 256     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 257
 258     // this parameter are not given for all events
 259     EventMouseButton button = 0 ;
 260     UInt32 clickCount = 0 ;
 261     cEvent.GetParameter<EventMouseButton>( kEventParamMouseButton, typeMouseButton , &button ) ;
 262     cEvent.GetParameter<UInt32>( kEventParamClickCount, typeUInt32 , &clickCount ) ;
 263
 264     wxevent.m_x = screenMouseLocation.h;
 265     wxevent.m_y = screenMouseLocation.v;
 266     wxevent.m_shiftDown = modifiers & shiftKey;
 267     wxevent.m_controlDown = modifiers & controlKey;
 268     wxevent.m_altDown = modifiers & optionKey;
 269     wxevent.m_metaDown = modifiers & cmdKey;
 270     wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 271
 272    // a control click is interpreted as a right click
 273     if ( button == kEventMouseButtonPrimary && (modifiers & controlKey) )
 274         button = kEventMouseButtonSecondary ;
 275
 276     // otherwise we report double clicks by connecting a left click with a ctrl-left click
 277     if ( clickCount > 1 && button != g_lastButton )
 278         clickCount = 1 ;
 279
 280     // we must make sure that our synthetic 'right' button corresponds in
 281     // mouse down, moved and mouse up, and does not deliver a right down and left up
 282
 283     if ( cEvent.GetKind() == kEventMouseDown )
 284         g_lastButton = button ;
 285
 286     if ( button == 0 )
 287         g_lastButton = 0 ;
 288     else if ( g_lastButton )
 289         button = g_lastButton ;
 290
 291     // determine the correct down state, wx does not want a 'down' for a mouseUp event,
 292     // while mac delivers this button
 293     if ( button != 0 && cEvent.GetKind() != kEventMouseUp )
 294     {
 295         switch ( button )
 296         {
 297             case kEventMouseButtonPrimary :
 298                 wxevent.m_leftDown = true ;
 299                 break ;
 300
 301             case kEventMouseButtonSecondary :
 302                 wxevent.m_rightDown = true ;
 303                 break ;
 304
 305             case kEventMouseButtonTertiary :
 306                 wxevent.m_middleDown = true ;
 307                 break ;
 308
 309             default:
 310                 break ;
 311         }
 312     }
 313
 314     // translate into wx types
 315     switch ( cEvent.GetKind() )
 316     {
 317         case kEventMouseDown :
 318             switch ( button )
 319             {
 320                 case kEventMouseButtonPrimary :
 321                     wxevent.SetEventType( clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN )  ;
 322                     break ;
 323
 324                 case kEventMouseButtonSecondary :
 325                     wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
 326                     break ;
 327
 328                 case kEventMouseButtonTertiary :
 329                     wxevent.SetEventType( clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
 330                     break ;
 331
 332                 default:
 333                     break ;
 334             }
 335             break ;
 336
 337         case kEventMouseUp :
 338             switch ( button )
 339             {
 340                 case kEventMouseButtonPrimary :
 341                     wxevent.SetEventType( wxEVT_LEFT_UP )  ;
 342                     break ;
 343
 344                 case kEventMouseButtonSecondary :
 345                     wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
 346                     break ;
 347
 348                 case kEventMouseButtonTertiary :
 349                     wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
 350                     break ;
 351
 352                 default:
 353                     break ;
 354             }
 355             break ;
 356
 357      case kEventMouseWheelMoved :
 358         {
 359             wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
 360
 361             EventMouseWheelAxis axis = cEvent.GetParameter<EventMouseWheelAxis>(kEventParamMouseWheelAxis, typeMouseWheelAxis) ;
 362             SInt32 delta = cEvent.GetParameter<SInt32>(kEventParamMouseWheelDelta, typeSInt32) ;
 363
 364             wxevent.m_wheelRotation = delta;
 365             wxevent.m_wheelDelta = 1;
 366             wxevent.m_linesPerAction = 1;
 367             if ( axis == kEventMouseWheelAxisX )
 368                 wxevent.m_wheelAxis = 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         wxMacGlobalToLocal( 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 } FullScreenData ;
 888
 889 void wxTopLevelWindowMac::Init()
 890 {
 891     m_iconized =
 892     m_maximizeOnShow = false;
 893     m_macWindow = NULL ;
 894
 895     m_macEventHandler = NULL ;
 896     m_macFullScreenData = NULL ;
 897 }
 898
 899 class wxMacDeferredWindowDeleter : public wxObject
 900 {
 901 public :
 902     wxMacDeferredWindowDeleter( WindowRef windowRef )
 903     {
 904         m_macWindow = windowRef ;
 905     }
 906
 907     virtual ~wxMacDeferredWindowDeleter()
 908     {
 909         UMADisposeWindow( (WindowRef) m_macWindow ) ;
 910     }
 911
 912 protected :
 913     WindowRef m_macWindow ;
 914 } ;
 915
 916 bool wxTopLevelWindowMac::Create(wxWindow *parent,
 917                                  wxWindowID id,
 918                                  const wxString& title,
 919                                  const wxPoint& pos,
 920                                  const wxSize& size,
 921                                  long style,
 922                                  const wxString& name)
 923 {
 924     // init our fields
 925     Init();
 926
 927     m_windowStyle = style;
 928
 929     SetName( name );
 930
 931     m_windowId = id == -1 ? NewControlId() : id;
 932     wxWindow::SetLabel( title ) ;
 933
 934     MacCreateRealWindow( title, pos , size , style , name ) ;
 935
 936     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
 937
 938     if (GetExtraStyle() & wxFRAME_EX_METAL)
 939         MacSetMetalAppearance(true);
 940
 941     wxTopLevelWindows.Append(this);
 942
 943     if ( parent )
 944         parent->AddChild(this);
 945
 946     return true;
 947 }
 948
 949 wxTopLevelWindowMac::~wxTopLevelWindowMac()
 950 {
 951     if ( m_macWindow )
 952     {
 953 #if wxUSE_TOOLTIPS
 954         wxToolTip::NotifyWindowDelete(m_macWindow) ;
 955 #endif
 956         wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ;
 957     }
 958
 959     if ( m_macEventHandler )
 960     {
 961         ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
 962         m_macEventHandler = NULL ;
 963     }
 964
 965     wxRemoveMacWindowAssociation( this ) ;
 966
 967     if ( wxModelessWindows.Find(this) )
 968         wxModelessWindows.DeleteObject(this);
 969
 970     FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
 971     delete data ;
 972     m_macFullScreenData = NULL ;
 973 }
 974
 975
 976 // ----------------------------------------------------------------------------
 977 // wxTopLevelWindowMac maximize/minimize
 978 // ----------------------------------------------------------------------------
 979
 980 void wxTopLevelWindowMac::Maximize(bool maximize)
 981 {
 982     Point idealSize = { 0 , 0 } ;
 983     if ( maximize )
 984     {
 985 #if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
 986         HIRect bounds ;
 987         HIWindowGetAvailablePositioningBounds(kCGNullDirectDisplay,kHICoordSpace72DPIGlobal,
 988             &bounds);
 989         idealSize.h = bounds.size.width;
 990         idealSize.v = bounds.size.height;
 991 #else
 992         Rect rect ;
 993         GetAvailableWindowPositioningBounds(GetMainDevice(),&rect) ;
 994         idealSize.h = rect.right - rect.left ;
 995         idealSize.v = rect.bottom - rect.top ;
 996 #endif
 997     }
 998     ZoomWindowIdeal( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , &idealSize ) ;
 999 }
1000
1001 bool wxTopLevelWindowMac::IsMaximized() const
1002 {
1003     return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ;
1004 }
1005
1006 void wxTopLevelWindowMac::Iconize(bool iconize)
1007 {
1008     if ( IsWindowCollapsable( (WindowRef)m_macWindow) )
1009         CollapseWindow( (WindowRef)m_macWindow , iconize ) ;
1010 }
1011
1012 bool wxTopLevelWindowMac::IsIconized() const
1013 {
1014     return IsWindowCollapsed((WindowRef)m_macWindow ) ;
1015 }
1016
1017 void wxTopLevelWindowMac::Restore()
1018 {
1019     if ( IsMaximized() )
1020         Maximize(false);
1021     else if ( IsIconized() )
1022         Iconize(false);
1023 }
1024
1025 // ----------------------------------------------------------------------------
1026 // wxTopLevelWindowMac misc
1027 // ----------------------------------------------------------------------------
1028
1029 wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const
1030 {
1031     return wxPoint(0, 0) ;
1032 }
1033
1034 void wxTopLevelWindowMac::SetIcon(const wxIcon& icon)
1035 {
1036     // this sets m_icon
1037     wxTopLevelWindowBase::SetIcon(icon);
1038 }
1039
1040 void  wxTopLevelWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1041 {
1042     wxTopLevelWindowBase::MacSetBackgroundBrush( brush ) ;
1043
1044     if ( m_macBackgroundBrush.Ok() && m_macBackgroundBrush.GetStyle() != wxTRANSPARENT && m_macBackgroundBrush.MacGetBrushKind() == kwxMacBrushTheme )
1045     {
1046         SetThemeWindowBackground( (WindowRef) m_macWindow , m_macBackgroundBrush.MacGetTheme() , false ) ;
1047     }
1048 }
1049
1050 void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
1051 {
1052     if ( m_macEventHandler != NULL )
1053     {
1054         verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
1055     }
1056
1057     InstallWindowEventHandler(
1058         MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(),
1059         GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler );
1060 }
1061
1062 void  wxTopLevelWindowMac::MacCreateRealWindow(
1063     const wxString& title,
1064     const wxPoint& pos,
1065     const wxSize& size,
1066     long style,
1067     const wxString& name )
1068 {
1069     OSStatus err = noErr ;
1070     SetName(name);
1071     m_windowStyle = style;
1072     m_isShown = false;
1073
1074     // create frame.
1075     int x = (int)pos.x;
1076     int y = (int)pos.y;
1077
1078     Rect theBoundsRect;
1079     wxRect display = wxGetClientDisplayRect() ;
1080
1081     if ( x == wxDefaultPosition.x )
1082         x = display.x ;
1083
1084     if ( y == wxDefaultPosition.y )
1085         y = display.y ;
1086
1087     int w = WidthDefault(size.x);
1088     int h = HeightDefault(size.y);
1089
1090     ::SetRect(&theBoundsRect, x, y , x + w, y + h);
1091
1092     // translate the window attributes in the appropriate window class and attributes
1093     WindowClass wclass = 0;
1094     WindowAttributes attr = kWindowNoAttributes ;
1095     WindowGroupRef group = NULL ;
1096
1097     if ( HasFlag( wxFRAME_TOOL_WINDOW) )
1098     {
1099         if (
1100             HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1101             HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) ||
1102             HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT)
1103             )
1104         {
1105             wclass = kFloatingWindowClass ;
1106
1107             if ( HasFlag(wxTINY_CAPTION_VERT) )
1108                 attr |= kWindowSideTitlebarAttribute ;
1109         }
1110         else
1111         {
1112             wclass = kPlainWindowClass ;
1113         }
1114     }
1115     else if ( HasFlag( wxPOPUP_WINDOW ) )
1116     {
1117         // TEMPORARY HACK!
1118         // Until we've got a real wxPopupWindow class on wxMac make it a
1119         // little easier for wxFrame to be used to emulate it and workaround
1120         // the lack of wxPopupWindow.
1121         if ( HasFlag( wxBORDER_NONE ) )
1122             wclass = kHelpWindowClass ;   // has no border
1123         else
1124             wclass = kPlainWindowClass ;  // has a single line border, it will have to do for now
1125         //attr |= kWindowNoShadowAttribute; // turn off the shadow  Should we??
1126         group = GetWindowGroupOfClass(    // float above other windows
1127             kFloatingWindowClass) ;
1128     }
1129     else if ( HasFlag( wxCAPTION ) )
1130     {
1131         wclass = kDocumentWindowClass ;
1132         attr |= kWindowInWindowMenuAttribute ;
1133     }
1134 #if defined( __WXMAC__ ) && TARGET_API_MAC_OSX && ( MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_2 )
1135     else if ( HasFlag( wxFRAME_DRAWER ) )
1136     {
1137         wclass = kDrawerWindowClass;
1138     }
1139 #endif  //10.2 and up
1140     else
1141     {
1142         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1143             HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
1144         {
1145             wclass = kDocumentWindowClass ;
1146         }
1147         else
1148         {
1149             wclass = kPlainWindowClass ;
1150         }
1151     }
1152
1153     if ( wclass != kPlainWindowClass )
1154     {
1155         if ( HasFlag( wxMINIMIZE_BOX ) )
1156             attr |= kWindowCollapseBoxAttribute ;
1157
1158         if ( HasFlag( wxMAXIMIZE_BOX ) )
1159             attr |= kWindowFullZoomAttribute ;
1160
1161         if ( HasFlag( wxRESIZE_BORDER ) )
1162             attr |= kWindowResizableAttribute ;
1163
1164         if ( HasFlag( wxCLOSE_BOX) )
1165             attr |= kWindowCloseBoxAttribute ;
1166     }
1167
1168     // turn on live resizing (OS X only)
1169     if (UMAGetSystemVersion() >= 0x1000)
1170         attr |= kWindowLiveResizeAttribute;
1171
1172     if ( HasFlag(wxSTAY_ON_TOP) )
1173         group = GetWindowGroupOfClass(kUtilityWindowClass) ;
1174
1175     if ( HasFlag( wxFRAME_FLOAT_ON_PARENT ) )
1176         group = GetWindowGroupOfClass(kFloatingWindowClass) ;
1177
1178     attr |= kWindowCompositingAttribute;
1179 #if 0 // wxMAC_USE_CORE_GRAPHICS ; TODO : decide on overall handling of high dpi screens (pixel vs userscale)
1180     attr |= kWindowFrameworkScaledAttribute;
1181 #endif
1182
1183     if ( HasFlag(wxFRAME_SHAPED) )
1184     {
1185         WindowDefSpec customWindowDefSpec;
1186         customWindowDefSpec.defType = kWindowDefProcPtr;
1187         customWindowDefSpec.u.defProc =
1188 #ifdef __LP64__
1189             (WindowDefUPP) wxShapedMacWindowDef;
1190 #else
1191             NewWindowDefUPP(wxShapedMacWindowDef);
1192 #endif
1193         err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
1194                               attr, &theBoundsRect,
1195                               (WindowRef*) &m_macWindow);
1196     }
1197     else
1198     {
1199         err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
1200     }
1201
1202     if ( err == noErr && m_macWindow != NULL && group != NULL )
1203         SetWindowGroup( (WindowRef) m_macWindow , group ) ;
1204
1205     wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
1206
1207     // setup a separate group for each window, so that overlays can be handled easily
1208     verify_noerr( CreateWindowGroup( kWindowGroupAttrMoveTogether | kWindowGroupAttrLayerTogether | kWindowGroupAttrHideOnCollapse, &group ));
1209     verify_noerr( SetWindowGroupParent( group, GetWindowGroup( (WindowRef) m_macWindow )));
1210     verify_noerr( SetWindowGroup( (WindowRef) m_macWindow , group ));
1211
1212     // the create commands are only for content rect,
1213     // so we have to set the size again as structure bounds
1214     SetWindowBounds(  (WindowRef) m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
1215
1216     wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
1217     UMASetWTitle( (WindowRef) m_macWindow , title , m_font.GetEncoding() ) ;
1218     m_peer = new wxMacControl(this , true /*isRootControl*/) ;
1219
1220     // There is a bug in 10.2.X for ::GetRootControl returning the window view instead of
1221     // the content view, so we have to retrieve it explicitly
1222     HIViewFindByID( HIViewGetRoot( (WindowRef) m_macWindow ) , kHIViewWindowContentID ,
1223         m_peer->GetControlRefAddr() ) ;
1224     if ( !m_peer->Ok() )
1225     {
1226         // compatibility mode fallback
1227         GetRootControl( (WindowRef) m_macWindow , m_peer->GetControlRefAddr() ) ;
1228     }
1229
1230     // the root control level handler
1231     MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ) ;
1232
1233     // Causes the inner part of the window not to be metal
1234     // if the style is used before window creation.
1235 #if 0 // TARGET_API_MAC_OSX
1236     if ( m_macUsesCompositing && m_macWindow != NULL )
1237     {
1238         if ( GetExtraStyle() & wxFRAME_EX_METAL )
1239             MacSetMetalAppearance( true ) ;
1240     }
1241 #endif
1242
1243     // the frame window event handler
1244     InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
1245     MacInstallTopLevelWindowEventHandler() ;
1246
1247     DoSetWindowVariant( m_windowVariant ) ;
1248
1249     m_macFocus = NULL ;
1250
1251     if ( HasFlag(wxFRAME_SHAPED) )
1252     {
1253         // default shape matches the window size
1254         wxRegion rgn( 0, 0, w, h );
1255         SetShape( rgn );
1256     }
1257
1258     wxWindowCreateEvent event(this);
1259     GetEventHandler()->ProcessEvent(event);
1260 }
1261
1262 void wxTopLevelWindowMac::ClearBackground()
1263 {
1264     wxWindow::ClearBackground() ;
1265 }
1266
1267 // Raise the window to the top of the Z order
1268 void wxTopLevelWindowMac::Raise()
1269 {
1270     ::SelectWindow( (WindowRef)m_macWindow ) ;
1271 }
1272
1273 // Lower the window to the bottom of the Z order
1274 void wxTopLevelWindowMac::Lower()
1275 {
1276     ::SendBehind( (WindowRef)m_macWindow , NULL ) ;
1277 }
1278
1279 void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp)
1280 {
1281     if (s_macDeactivateWindow)
1282     {
1283         wxLogTrace(TRACE_ACTIVATE,
1284                    wxT("Doing delayed deactivation of %p"),
1285                    s_macDeactivateWindow);
1286
1287         s_macDeactivateWindow->MacActivate(timestamp, false);
1288     }
1289 }
1290
1291 void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating )
1292 {
1293     wxLogTrace(TRACE_ACTIVATE, wxT("TopLevel=%p::MacActivate"), this);
1294
1295     if (s_macDeactivateWindow == this)
1296         s_macDeactivateWindow = NULL;
1297
1298     MacDelayedDeactivation(timestamp);
1299     MacPropagateHiliteChanged() ;
1300 }
1301
1302 void wxTopLevelWindowMac::SetTitle(const wxString& title)
1303 {
1304     wxWindow::SetLabel( title ) ;
1305     UMASetWTitle( (WindowRef)m_macWindow , title , m_font.GetEncoding() ) ;
1306 }
1307
1308 wxString wxTopLevelWindowMac::GetTitle() const
1309 {
1310     return wxWindow::GetLabel();
1311 }
1312
1313 bool wxTopLevelWindowMac::Show(bool show)
1314 {
1315     if ( !wxTopLevelWindowBase::Show(show) )
1316         return false;
1317
1318     bool plainTransition = false;
1319
1320 #if wxUSE_SYSTEM_OPTIONS
1321     // code contributed by Ryan Wilcox December 18, 2003
1322     plainTransition = UMAGetSystemVersion() >= 0x1000 ;
1323     if ( wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) )
1324         plainTransition = ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1 ) ;
1325 #endif
1326
1327     if (show)
1328     {
1329         if ( plainTransition )
1330            ::ShowWindow( (WindowRef)m_macWindow );
1331         else
1332            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowShowTransitionAction, NULL );
1333
1334         ::SelectWindow( (WindowRef)m_macWindow ) ;
1335
1336         // because apps expect a size event to occur at this moment
1337         wxSizeEvent event(GetSize() , m_windowId);
1338         event.SetEventObject(this);
1339         GetEventHandler()->ProcessEvent(event);
1340     }
1341     else
1342     {
1343         if ( plainTransition )
1344            ::HideWindow( (WindowRef)m_macWindow );
1345         else
1346            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowHideTransitionAction, NULL );
1347     }
1348
1349     MacPropagateVisibilityChanged() ;
1350
1351     return true ;
1352 }
1353
1354 bool wxTopLevelWindowMac::ShowFullScreen(bool show, long style)
1355 {
1356     if ( show )
1357     {
1358         FullScreenData *data = (FullScreenData *)m_macFullScreenData ;
1359         delete data ;
1360         data = new FullScreenData() ;
1361
1362         m_macFullScreenData = data ;
1363         data->m_position = GetPosition() ;
1364         data->m_size = GetSize() ;
1365         data->m_wasResizable = MacGetWindowAttributes() & kWindowResizableAttribute ;
1366
1367         if ( style & wxFULLSCREEN_NOMENUBAR )
1368             HideMenuBar() ;
1369
1370         wxRect client = wxGetClientDisplayRect() ;
1371
1372         int left , top , right , bottom ;
1373         int x, y, w, h ;
1374
1375         x = client.x ;
1376         y = client.y ;
1377         w = client.width ;
1378         h = client.height ;
1379
1380         MacGetContentAreaInset( left , top , right , bottom ) ;
1381
1382         if ( style & wxFULLSCREEN_NOCAPTION )
1383         {
1384             y -= top ;
1385             h += top ;
1386         }
1387
1388         if ( style & wxFULLSCREEN_NOBORDER )
1389         {
1390             x -= left ;
1391             w += left + right ;
1392             h += bottom ;
1393         }
1394
1395         if ( style & wxFULLSCREEN_NOTOOLBAR )
1396         {
1397             // TODO
1398         }
1399
1400         if ( style & wxFULLSCREEN_NOSTATUSBAR )
1401         {
1402             // TODO
1403         }
1404
1405         SetSize( x , y , w, h ) ;
1406         if ( data->m_wasResizable )
1407             MacChangeWindowAttributes( kWindowNoAttributes , kWindowResizableAttribute ) ;
1408     }
1409     else
1410     {
1411         ShowMenuBar() ;
1412         FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
1413         if ( data->m_wasResizable )
1414             MacChangeWindowAttributes( kWindowResizableAttribute ,  kWindowNoAttributes ) ;
1415         SetPosition( data->m_position ) ;
1416         SetSize( data->m_size ) ;
1417
1418         delete data ;
1419         m_macFullScreenData = NULL ;
1420     }
1421
1422     return false;
1423 }
1424
1425 bool wxTopLevelWindowMac::IsFullScreen() const
1426 {
1427     return m_macFullScreenData != NULL ;
1428 }
1429
1430
1431 bool wxTopLevelWindowMac::SetTransparent(wxByte alpha)
1432 {
1433     OSStatus result = SetWindowAlpha((WindowRef)m_macWindow, float(alpha)/255.0);
1434     return result == noErr;
1435 }
1436
1437
1438 bool wxTopLevelWindowMac::CanSetTransparent()
1439 {
1440     return true;
1441 }
1442
1443
1444 void wxTopLevelWindowMac::SetExtraStyle(long exStyle)
1445 {
1446     if ( GetExtraStyle() == exStyle )
1447         return ;
1448
1449     wxTopLevelWindowBase::SetExtraStyle( exStyle ) ;
1450
1451 #if TARGET_API_MAC_OSX
1452     if ( m_macWindow != NULL )
1453     {
1454         bool metal = GetExtraStyle() & wxFRAME_EX_METAL ;
1455         if ( MacGetMetalAppearance() != metal )
1456             MacSetMetalAppearance( metal ) ;
1457     }
1458 #endif
1459 }
1460
1461 // TODO: switch to structure bounds -
1462 // we are still using coordinates of the content view
1463 //
1464 void wxTopLevelWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1465 {
1466     Rect content, structure ;
1467
1468     GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
1469     GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
1470
1471     left = content.left - structure.left ;
1472     top = content.top  - structure.top ;
1473     right = structure.right - content.right ;
1474     bottom = structure.bottom - content.bottom ;
1475 }
1476
1477 void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
1478 {
1479     m_cachedClippedRectValid = false ;
1480     Rect bounds = { y , x , y + height , x + width } ;
1481     verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1482     wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1483 }
1484
1485 void wxTopLevelWindowMac::DoGetPosition( int *x, int *y ) const
1486 {
1487     Rect bounds ;
1488
1489     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1490
1491     if (x)
1492        *x = bounds.left ;
1493     if (y)
1494        *y = bounds.top ;
1495 }
1496
1497 void wxTopLevelWindowMac::DoGetSize( int *width, int *height ) const
1498 {
1499     Rect bounds ;
1500
1501     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1502
1503     if (width)
1504        *width = bounds.right - bounds.left ;
1505     if (height)
1506        *height = bounds.bottom - bounds.top ;
1507 }
1508
1509 void wxTopLevelWindowMac::DoGetClientSize( int *width, int *height ) const
1510 {
1511     Rect bounds ;
1512
1513     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ;
1514
1515     if (width)
1516        *width = bounds.right - bounds.left ;
1517     if (height)
1518        *height = bounds.bottom - bounds.top ;
1519 }
1520
1521 void wxTopLevelWindowMac::MacSetMetalAppearance( bool set )
1522 {
1523 #if TARGET_API_MAC_OSX
1524     MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
1525         set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
1526 #endif
1527 }
1528
1529 bool wxTopLevelWindowMac::MacGetMetalAppearance() const
1530 {
1531 #if TARGET_API_MAC_OSX
1532     return MacGetWindowAttributes() & kWindowMetalAttribute ;
1533 #else
1534     return false ;
1535 #endif
1536 }
1537
1538 void wxTopLevelWindowMac::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
1539 {
1540     ChangeWindowAttributes( (WindowRef)m_macWindow, attributesToSet, attributesToClear ) ;
1541 }
1542
1543 wxUint32 wxTopLevelWindowMac::MacGetWindowAttributes() const
1544 {
1545     UInt32 attr = 0 ;
1546     GetWindowAttributes( (WindowRef) m_macWindow, &attr ) ;
1547
1548     return attr ;
1549 }
1550
1551 void wxTopLevelWindowMac::MacPerformUpdates()
1552 {
1553 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
1554     // for composited windows this also triggers a redraw of all
1555     // invalid views in the window
1556     if ( UMAGetSystemVersion() >= 0x1030 )
1557         HIWindowFlush((WindowRef) m_macWindow) ;
1558     else
1559 #endif
1560     {
1561         // the only way to trigger the redrawing on earlier systems is to call
1562         // ReceiveNextEvent
1563
1564         EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
1565         UInt32 currentEventClass = 0 ;
1566         if ( currentEvent != NULL )
1567         {
1568             currentEventClass = ::GetEventClass( currentEvent ) ;
1569             ::GetEventKind( currentEvent ) ;
1570         }
1571
1572         if ( currentEventClass != kEventClassMenu )
1573         {
1574             // when tracking a menu, strange redraw errors occur if we flush now, so leave..
1575             EventRef theEvent;
1576             ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
1577         }
1578     }
1579 }
1580
1581 // Attracts the users attention to this window if the application is
1582 // inactive (should be called when a background event occurs)
1583
1584 static pascal void wxMacNMResponse( NMRecPtr ptr )
1585 {
1586     NMRemove( ptr ) ;
1587     DisposePtr( (Ptr)ptr ) ;
1588 }
1589
1590 void wxTopLevelWindowMac::RequestUserAttention(int flags )
1591 {
1592     NMRecPtr notificationRequest = (NMRecPtr) NewPtr( sizeof( NMRec) ) ;
1593     static wxMacNMUPP nmupp( wxMacNMResponse );
1594
1595     memset( notificationRequest , 0 , sizeof(*notificationRequest) ) ;
1596     notificationRequest->qType = nmType ;
1597     notificationRequest->nmMark = 1 ;
1598     notificationRequest->nmIcon = 0 ;
1599     notificationRequest->nmSound = 0 ;
1600     notificationRequest->nmStr = NULL ;
1601     notificationRequest->nmResp = nmupp ;
1602
1603     verify_noerr( NMInstall( notificationRequest ) ) ;
1604 }
1605
1606 // ---------------------------------------------------------------------------
1607 // Shape implementation
1608 // ---------------------------------------------------------------------------
1609
1610
1611 bool wxTopLevelWindowMac::SetShape(const wxRegion& region)
1612 {
1613     wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
1614                  _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
1615
1616     // The empty region signifies that the shape
1617     // should be removed from the window.
1618     if ( region.IsEmpty() )
1619     {
1620         wxSize sz = GetClientSize();
1621         wxRegion rgn(0, 0, sz.x, sz.y);
1622         if ( rgn.IsEmpty() )
1623             return false ;
1624         else
1625             return SetShape(rgn);
1626     }
1627
1628     // Make a copy of the region
1629     RgnHandle  shapeRegion = NewRgn();
1630     CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion );
1631
1632     // Dispose of any shape region we may already have
1633     RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() );
1634     if ( oldRgn )
1635         DisposeRgn(oldRgn);
1636
1637     // Save the region so we can use it later
1638     SetWRefCon((WindowRef)MacGetWindowRef(), (URefCon)shapeRegion);
1639
1640     // inform the window manager that the window has changed shape
1641     ReshapeCustomWindow((WindowRef)MacGetWindowRef());
1642
1643     return true;
1644 }
1645
1646 // ---------------------------------------------------------------------------
1647 // Support functions for shaped windows, based on Apple's CustomWindow sample at
1648 // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
1649 // ---------------------------------------------------------------------------
1650
1651 static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
1652 {
1653     GetWindowPortBounds(window, inRect);
1654     Point pt = { inRect->top ,inRect->left };
1655     wxMacLocalToGlobal( window, &pt ) ;
1656     inRect->bottom += pt.v - inRect->top;
1657     inRect->right += pt.h - inRect->left;
1658     inRect->top = pt.v;
1659     inRect->left = pt.h;
1660 }
1661
1662 static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param)
1663 {
1664     /*------------------------------------------------------
1665         Define which options your custom window supports.
1666     --------------------------------------------------------*/
1667     //just enable everything for our demo
1668     *(OptionBits*)param =
1669         //kWindowCanGrow |
1670         //kWindowCanZoom |
1671         //kWindowCanCollapse |
1672         //kWindowCanGetWindowRegion |
1673         //kWindowHasTitleBar |
1674         //kWindowSupportsDragHilite |
1675         kWindowCanDrawInCurrentPort |
1676         //kWindowCanMeasureTitle |
1677         kWindowWantsDisposeAtProcessDeath |
1678         kWindowSupportsGetGrowImageRegion |
1679         kWindowDefSupportsColorGrafPort;
1680
1681     return 1;
1682 }
1683
1684 // The content region is left as a rectangle matching the window size, this is
1685 // so the origin in the paint event, and etc. still matches what the
1686 // programmer expects.
1687 static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
1688 {
1689     SetEmptyRgn(rgn);
1690     wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
1691     if (win)
1692     {
1693         Rect r ;
1694         wxShapedMacWindowGetPos( window, &r ) ;
1695         RectRgn( rgn , &r ) ;
1696     }
1697 }
1698
1699 // The structure region is set to the shape given to the SetShape method.
1700 static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
1701 {
1702     RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
1703
1704     SetEmptyRgn(rgn);
1705     if (cachedRegion)
1706     {
1707         Rect windowRect;
1708         wxShapedMacWindowGetPos(window, &windowRect);    // how big is the window
1709         CopyRgn(cachedRegion, rgn);                      // make a copy of our cached region
1710         OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
1711         //MapRgn(rgn, &mMaskSize, &windowRect);          //scale it to our actual window size
1712     }
1713 }
1714
1715 static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
1716 {
1717     GetWindowRegionPtr rgnRec = (GetWindowRegionPtr)param;
1718
1719     if (rgnRec == NULL)
1720         return paramErr;
1721
1722     switch (rgnRec->regionCode)
1723     {
1724         case kWindowStructureRgn:
1725             wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
1726             break;
1727
1728         case kWindowContentRgn:
1729             wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
1730             break;
1731
1732         default:
1733             SetEmptyRgn(rgnRec->winRgn);
1734             break;
1735     }
1736
1737     return noErr;
1738 }
1739
1740 // Determine the region of the window which was hit
1741 //
1742 static SInt32 wxShapedMacWindowHitTest(WindowRef window, SInt32 param)
1743 {
1744     Point hitPoint;
1745     static RgnHandle tempRgn = NULL;
1746
1747     if (tempRgn == NULL)
1748         tempRgn = NewRgn();
1749
1750     // get the point clicked
1751     SetPt( &hitPoint, LoWord(param), HiWord(param) );
1752
1753      // Mac OS 8.5 or later
1754     wxShapedMacWindowStructureRegion(window, tempRgn);
1755     if (PtInRgn( hitPoint, tempRgn )) //in window content region?
1756         return wInContent;
1757
1758     // no significant area was hit
1759     return wNoHit;
1760 }
1761
1762 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param)
1763 {
1764     switch (message)
1765     {
1766         case kWindowMsgHitTest:
1767             return wxShapedMacWindowHitTest(window, param);
1768
1769         case kWindowMsgGetFeatures:
1770             return wxShapedMacWindowGetFeatures(window, param);
1771
1772         // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
1773         case kWindowMsgGetRegion:
1774             return wxShapedMacWindowGetRegion(window, param);
1775
1776         default:
1777             break;
1778     }
1779
1780     return 0;
1781 }