src/mac/carbon/toplevel.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/carbon/toplevel.cpp
   3 // Purpose:     implements wxTopLevelWindow for Mac
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     24.09.01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2001-2004 Stefan Csomor
   9 // License:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #ifndef WX_PRECOMP
  28     #include "wx/app.h"
  29     #include "wx/toplevel.h"
  30     #include "wx/frame.h"
  31     #include "wx/string.h"
  32     #include "wx/log.h"
  33     #include "wx/intl.h"
  34     #include "wx/settings.h"
  35     #include "wx/strconv.h"
  36     #include "wx/control.h"
  37 #endif //WX_PRECOMP
  38
  39 #include "wx/mac/uma.h"
  40 #include "wx/mac/aga.h"
  41 #include "wx/tooltip.h"
  42 #include "wx/dnd.h"
  43
  44 #if wxUSE_SYSTEM_OPTIONS
  45     #include "wx/sysopt.h"
  46 #endif
  47
  48 #ifndef __DARWIN__
  49 #include <ToolUtils.h>
  50 #endif
  51
  52 // for targeting OSX
  53 #include "wx/mac/private.h"
  54
  55 // ----------------------------------------------------------------------------
  56 // constants
  57 // ----------------------------------------------------------------------------
  58
  59 // trace mask for activation tracing messages
  60 static const wxChar *TRACE_ACTIVATE = _T("activation");
  61
  62 // ----------------------------------------------------------------------------
  63 // globals
  64 // ----------------------------------------------------------------------------
  65
  66 // list of all frames and modeless dialogs
  67 wxWindowList       wxModelessWindows;
  68
  69 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param);
  70
  71 // ============================================================================
  72 // wxTopLevelWindowMac implementation
  73 // ============================================================================
  74
  75 BEGIN_EVENT_TABLE(wxTopLevelWindowMac, wxTopLevelWindowBase)
  76 END_EVENT_TABLE()
  77
  78
  79 // ---------------------------------------------------------------------------
  80 // Carbon Events
  81 // ---------------------------------------------------------------------------
  82
  83 extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
  84
  85 static const EventTypeSpec eventList[] =
  86 {
  87     // TODO: remove control related event like key and mouse (except for WindowLeave events)
  88
  89     { kEventClassKeyboard, kEventRawKeyDown } ,
  90     { kEventClassKeyboard, kEventRawKeyRepeat } ,
  91     { kEventClassKeyboard, kEventRawKeyUp } ,
  92     { kEventClassKeyboard, kEventRawKeyModifiersChanged } ,
  93
  94     { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
  95     { kEventClassTextInput, kEventTextInputUpdateActiveInputArea } ,
  96
  97     { kEventClassWindow , kEventWindowShown } ,
  98     { kEventClassWindow , kEventWindowActivated } ,
  99     { kEventClassWindow , kEventWindowDeactivated } ,
 100     { kEventClassWindow , kEventWindowBoundsChanging } ,
 101     { kEventClassWindow , kEventWindowBoundsChanged } ,
 102     { kEventClassWindow , kEventWindowClose } ,
 103
 104     // we have to catch these events on the toplevel window level,
 105     // as controls don't get the raw mouse events anymore
 106
 107     { kEventClassMouse , kEventMouseDown } ,
 108     { kEventClassMouse , kEventMouseUp } ,
 109     { kEventClassMouse , kEventMouseWheelMoved } ,
 110     { kEventClassMouse , kEventMouseMoved } ,
 111     { kEventClassMouse , kEventMouseDragged } ,
 112 } ;
 113
 114 static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 115 {
 116     OSStatus result = eventNotHandledErr ;
 117     // call DoFindFocus instead of FindFocus, because for Composite Windows(like WxGenericListCtrl)
 118     // FindFocus does not return the actual focus window, but the enclosing window
 119     wxWindow* focus = wxWindow::DoFindFocus();
 120     if ( focus == NULL )
 121         focus = (wxTopLevelWindowMac*) data ;
 122
 123     unsigned char charCode ;
 124     wxChar uniChar[2] ;
 125     uniChar[0] = 0;
 126     uniChar[1] = 0;
 127
 128     UInt32 keyCode ;
 129     UInt32 modifiers ;
 130     Point point ;
 131     UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
 132
 133 #if wxUSE_UNICODE
 134     UInt32 dataSize = 0 ;
 135     if ( GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
 136     {
 137         UniChar buf[2] ;
 138         int numChars = dataSize / sizeof( UniChar) + 1;
 139
 140         UniChar* charBuf = buf ;
 141
 142         if ( numChars * 2 > 4 )
 143             charBuf = new UniChar[ numChars ] ;
 144         GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
 145         charBuf[ numChars - 1 ] = 0;
 146
 147 #if SIZEOF_WCHAR_T == 2
 148         uniChar = charBuf[0] ;
 149 #else
 150         wxMBConvUTF16 converter ;
 151         converter.MB2WC( uniChar , (const char*)charBuf , 2 ) ;
 152 #endif
 153
 154         if ( numChars * 2 > 4 )
 155             delete[] charBuf ;
 156     }
 157 #endif
 158
 159     GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
 160     GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
 161     GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
 162     GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
 163
 164     UInt32 message = (keyCode << 8) + charCode;
 165     switch ( GetEventKind( event ) )
 166     {
 167         case kEventRawKeyRepeat :
 168         case kEventRawKeyDown :
 169             {
 170                 WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
 171                 WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 172                 wxTheApp->MacSetCurrentEvent( event , handler ) ;
 173                 if ( /* focus && */ wxTheApp->MacSendKeyDownEvent(
 174                     focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
 175                 {
 176                     result = noErr ;
 177                 }
 178                 wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
 179             }
 180             break ;
 181
 182         case kEventRawKeyUp :
 183             if ( /* focus && */ wxTheApp->MacSendKeyUpEvent(
 184                 focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
 185             {
 186                 result = noErr ;
 187             }
 188             break ;
 189
 190         case kEventRawKeyModifiersChanged :
 191             {
 192                 wxKeyEvent event(wxEVT_KEY_DOWN);
 193
 194                 event.m_shiftDown = modifiers & shiftKey;
 195                 event.m_controlDown = modifiers & controlKey;
 196                 event.m_altDown = modifiers & optionKey;
 197                 event.m_metaDown = modifiers & cmdKey;
 198                 event.m_x = point.h;
 199                 event.m_y = point.v;
 200
 201 #if wxUSE_UNICODE
 202                 event.m_uniChar = uniChar[0] ;
 203 #endif
 204
 205                 event.SetTimestamp(when);
 206                 event.SetEventObject(focus);
 207
 208                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & controlKey )
 209                 {
 210                     event.m_keyCode = WXK_CONTROL ;
 211                     event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 212                     focus->GetEventHandler()->ProcessEvent( event ) ;
 213                 }
 214                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & shiftKey )
 215                 {
 216                     event.m_keyCode = WXK_SHIFT ;
 217                     event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 218                     focus->GetEventHandler()->ProcessEvent( event ) ;
 219                 }
 220                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & optionKey )
 221                 {
 222                     event.m_keyCode = WXK_ALT ;
 223                     event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 224                     focus->GetEventHandler()->ProcessEvent( event ) ;
 225                 }
 226                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & cmdKey )
 227                 {
 228                     event.m_keyCode = WXK_COMMAND ;
 229                     event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 230                     focus->GetEventHandler()->ProcessEvent( event ) ;
 231                 }
 232
 233                 wxApp::s_lastModifiers = modifiers ;
 234             }
 235             break ;
 236
 237         default:
 238             break;
 239     }
 240
 241     return result ;
 242 }
 243
 244 // we don't interfere with foreign controls on our toplevel windows, therefore we always give back eventNotHandledErr
 245 // for windows that we didn't create (like eg Scrollbars in a databrowser), or for controls where we did not handle the
 246 // mouse down at all
 247 //
 248 // This handler can also be called from app level where data (ie target window) may be null or a non wx window
 249
 250 wxWindow* g_MacLastWindow = NULL ;
 251
 252 static EventMouseButton lastButton = 0 ;
 253
 254 static void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent )
 255 {
 256     UInt32 modifiers = cEvent.GetParameter<UInt32>(kEventParamKeyModifiers, typeUInt32) ;
 257     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 258
 259     // this parameter are not given for all events
 260     EventMouseButton button = 0 ;
 261     UInt32 clickCount = 0 ;
 262     cEvent.GetParameter<EventMouseButton>( kEventParamMouseButton, typeMouseButton , &button ) ;
 263     cEvent.GetParameter<UInt32>( kEventParamClickCount, typeUInt32 , &clickCount ) ;
 264
 265     wxevent.m_x = screenMouseLocation.h;
 266     wxevent.m_y = screenMouseLocation.v;
 267     wxevent.m_shiftDown = modifiers & shiftKey;
 268     wxevent.m_controlDown = modifiers & controlKey;
 269     wxevent.m_altDown = modifiers & optionKey;
 270     wxevent.m_metaDown = modifiers & cmdKey;
 271     wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 272
 273    // a control click is interpreted as a right click
 274     if ( button == kEventMouseButtonPrimary && (modifiers & controlKey) )
 275         button = kEventMouseButtonSecondary ;
 276
 277     // otherwise we report double clicks by connecting a left click with a ctrl-left click
 278     if ( clickCount > 1 && button != lastButton )
 279         clickCount = 1 ;
 280
 281     // we must make sure that our synthetic 'right' button corresponds in
 282     // mouse down, moved and mouse up, and does not deliver a right down and left up
 283
 284     if ( cEvent.GetKind() == kEventMouseDown )
 285         lastButton = button ;
 286
 287     if ( button == 0 )
 288         lastButton = 0 ;
 289     else if ( lastButton )
 290         button = lastButton ;
 291
 292     // determine the correct down state, wx does not want a 'down' for a mouseUp event,
 293     // while mac delivers this button
 294     if ( button != 0 && cEvent.GetKind() != kEventMouseUp )
 295     {
 296         switch ( button )
 297         {
 298             case kEventMouseButtonPrimary :
 299                 wxevent.m_leftDown = true ;
 300                 break ;
 301
 302             case kEventMouseButtonSecondary :
 303                 wxevent.m_rightDown = true ;
 304                 break ;
 305
 306             case kEventMouseButtonTertiary :
 307                 wxevent.m_middleDown = true ;
 308                 break ;
 309
 310             default:
 311                 break ;
 312         }
 313     }
 314
 315     // translate into wx types
 316     switch ( cEvent.GetKind() )
 317     {
 318         case kEventMouseDown :
 319             switch ( button )
 320             {
 321                 case kEventMouseButtonPrimary :
 322                     wxevent.SetEventType( clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN )  ;
 323                     break ;
 324
 325                 case kEventMouseButtonSecondary :
 326                     wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
 327                     break ;
 328
 329                 case kEventMouseButtonTertiary :
 330                     wxevent.SetEventType( clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
 331                     break ;
 332
 333                 default:
 334                     break ;
 335             }
 336             break ;
 337
 338         case kEventMouseUp :
 339             switch ( button )
 340             {
 341                 case kEventMouseButtonPrimary :
 342                     wxevent.SetEventType( wxEVT_LEFT_UP )  ;
 343                     break ;
 344
 345                 case kEventMouseButtonSecondary :
 346                     wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
 347                     break ;
 348
 349                 case kEventMouseButtonTertiary :
 350                     wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
 351                     break ;
 352
 353                 default:
 354                     break ;
 355             }
 356             break ;
 357
 358      case kEventMouseWheelMoved :
 359         {
 360             wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
 361
 362             // EventMouseWheelAxis axis = cEvent.GetParameter<EventMouseWheelAxis>(kEventParamMouseWheelAxis, typeMouseWheelAxis) ;
 363             SInt32 delta = cEvent.GetParameter<SInt32>(kEventParamMouseWheelDelta, typeLongInteger) ;
 364
 365             wxevent.m_wheelRotation = delta;
 366             wxevent.m_wheelDelta = 1;
 367             wxevent.m_linesPerAction = 1;
 368         }
 369         break ;
 370
 371         default :
 372             wxevent.SetEventType( wxEVT_MOTION ) ;
 373             break ;
 374     }
 375 }
 376
 377 ControlRef wxMacFindSubControl( wxTopLevelWindowMac* toplevelWindow, const Point& location , ControlRef superControl , ControlPartCode *outPart )
 378 {
 379     if ( superControl )
 380     {
 381         UInt16 childrenCount = 0 ;
 382         ControlHandle sibling ;
 383         Rect r ;
 384         OSStatus err = CountSubControls( superControl , &childrenCount ) ;
 385         if ( err == errControlIsNotEmbedder )
 386             return NULL ;
 387
 388         wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
 389
 390         for ( UInt16 i = childrenCount ; i >=1  ; --i )
 391         {
 392             err = GetIndexedSubControl( superControl , i , & sibling ) ;
 393             if ( err == errControlIsNotEmbedder )
 394                 return NULL ;
 395
 396             wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
 397             if ( IsControlVisible( sibling ) )
 398             {
 399                 UMAGetControlBoundsInWindowCoords( sibling , &r ) ;
 400                 if ( MacPtInRect( location , &r ) )
 401                 {
 402                     ControlHandle child = wxMacFindSubControl( toplevelWindow , location , sibling , outPart ) ;
 403                     if ( child )
 404                     {
 405                         return child ;
 406                     }
 407                     else
 408                     {
 409                         Point testLocation = location ;
 410
 411                         if ( toplevelWindow && toplevelWindow->MacUsesCompositing() )
 412                         {
 413                             testLocation.h -= r.left ;
 414                             testLocation.v -= r.top ;
 415                         }
 416
 417                         *outPart = TestControl( sibling , testLocation ) ;
 418
 419                         return sibling ;
 420                     }
 421                 }
 422             }
 423         }
 424     }
 425
 426     return NULL ;
 427 }
 428
 429 ControlRef wxMacFindControlUnderMouse( wxTopLevelWindowMac* toplevelWindow , const Point& location , WindowRef window , ControlPartCode *outPart )
 430 {
 431 #if TARGET_API_MAC_OSX
 432     if ( UMAGetSystemVersion() >= 0x1030 && ( toplevelWindow == 0 || toplevelWindow->MacUsesCompositing() ) )
 433         return FindControlUnderMouse( location , window , outPart ) ;
 434 #endif
 435
 436     ControlRef rootControl = NULL ;
 437     verify_noerr( GetRootControl( window , &rootControl ) ) ;
 438
 439     return wxMacFindSubControl( toplevelWindow , location , rootControl , outPart ) ;
 440 }
 441
 442 #define NEW_CAPTURE_HANDLING 1
 443
 444 pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 445 {
 446     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 447
 448     OSStatus result = eventNotHandledErr ;
 449
 450     wxMacCarbonEvent cEvent( event ) ;
 451
 452     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 453     Point windowMouseLocation = screenMouseLocation ;
 454
 455     WindowRef window = NULL;
 456     short windowPart = ::FindWindow(screenMouseLocation, &window);
 457
 458     wxWindow* currentMouseWindow = NULL ;
 459     ControlRef control = NULL ;
 460
 461 #if NEW_CAPTURE_HANDLING
 462     if ( wxApp::s_captureWindow )
 463     {
 464         window = (WindowRef) wxApp::s_captureWindow->MacGetTopLevelWindowRef() ;
 465         windowPart = inContent ;
 466     }
 467 #endif
 468
 469     if ( window )
 470     {
 471         QDGlobalToLocalPoint( UMAGetWindowPort(window ) ,  &windowMouseLocation ) ;
 472
 473         if ( wxApp::s_captureWindow
 474 #if !NEW_CAPTURE_HANDLING
 475              && wxApp::s_captureWindow->MacGetTopLevelWindowRef() == (WXWindow) window && windowPart == inContent
 476 #endif
 477              )
 478         {
 479             currentMouseWindow = wxApp::s_captureWindow ;
 480         }
 481         else if ( (IsWindowActive(window) && windowPart == inContent) )
 482         {
 483             ControlPartCode part ;
 484             control = wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &part ) ;
 485             // if there is no control below the mouse position, send the event to the toplevel window itself
 486             if ( control == 0 )
 487             {
 488                 currentMouseWindow = (wxWindow*) data ;
 489             }
 490             else
 491             {
 492                 currentMouseWindow = wxFindControlFromMacControl( control ) ;
 493                 if ( currentMouseWindow == NULL && cEvent.GetKind() == kEventMouseMoved )
 494                 {
 495 #if wxUSE_TOOLBAR
 496                     // for wxToolBar to function we have to send certaint events to it
 497                     // instead of its children (wxToolBarTools)
 498                     ControlRef parent ;
 499                     GetSuperControl(control, &parent );
 500                     wxWindow *wxParent = wxFindControlFromMacControl( parent ) ;
 501                     if ( wxParent && wxParent->IsKindOf( CLASSINFO( wxToolBar ) ) )
 502                         currentMouseWindow = wxParent ;
 503 #endif
 504                 }
 505             }
 506
 507             // disabled windows must not get any input messages
 508             if ( currentMouseWindow && !currentMouseWindow->MacIsReallyEnabled() )
 509                 currentMouseWindow = NULL;
 510         }
 511     }
 512
 513     wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
 514     SetupMouseEvent( wxevent , cEvent ) ;
 515
 516     // handle all enter / leave events
 517
 518     if ( currentMouseWindow != g_MacLastWindow )
 519     {
 520         if ( g_MacLastWindow )
 521         {
 522             wxMouseEvent eventleave(wxevent);
 523             eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
 524             g_MacLastWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
 525             eventleave.SetEventObject( g_MacLastWindow ) ;
 526             wxevent.SetId( g_MacLastWindow->GetId() ) ;
 527
 528 #if wxUSE_TOOLTIPS
 529             wxToolTip::RelayEvent( g_MacLastWindow , eventleave);
 530 #endif
 531
 532             g_MacLastWindow->GetEventHandler()->ProcessEvent(eventleave);
 533         }
 534
 535         if ( currentMouseWindow )
 536         {
 537             wxMouseEvent evententer(wxevent);
 538             evententer.SetEventType( wxEVT_ENTER_WINDOW );
 539             currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
 540             evententer.SetEventObject( currentMouseWindow ) ;
 541             wxevent.SetId( currentMouseWindow->GetId() ) ;
 542
 543 #if wxUSE_TOOLTIPS
 544             wxToolTip::RelayEvent( currentMouseWindow , evententer );
 545 #endif
 546
 547             currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
 548         }
 549
 550         g_MacLastWindow = currentMouseWindow ;
 551     }
 552
 553     if ( windowPart == inMenuBar )
 554     {
 555         // special case menu bar, as we are having a low-level runloop we must do it ourselves
 556         if ( cEvent.GetKind() == kEventMouseDown )
 557         {
 558             ::MenuSelect( screenMouseLocation ) ;
 559             result = noErr ;
 560         }
 561     }
 562     else if ( currentMouseWindow )
 563     {
 564         wxWindow *currentMouseWindowParent = currentMouseWindow->GetParent();
 565
 566         currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
 567
 568         wxevent.SetEventObject( currentMouseWindow ) ;
 569         wxevent.SetId( currentMouseWindow->GetId() ) ;
 570
 571         // make tooltips current
 572
 573 #if wxUSE_TOOLTIPS
 574         if ( wxevent.GetEventType() == wxEVT_MOTION )
 575             wxToolTip::RelayEvent( currentMouseWindow , wxevent );
 576 #endif
 577
 578         if ( currentMouseWindow->GetEventHandler()->ProcessEvent(wxevent) )
 579         {
 580             if ((currentMouseWindowParent != NULL) &&
 581                 (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 582                 currentMouseWindow = NULL;
 583
 584             result = noErr;
 585         }
 586         else
 587         {
 588             // if the user code did _not_ handle the event, then perform the
 589             // default processing
 590             if ( wxevent.GetEventType() == wxEVT_LEFT_DOWN )
 591             {
 592                 // ... that is set focus to this window
 593                 if (currentMouseWindow->AcceptsFocus() && wxWindow::FindFocus()!=currentMouseWindow)
 594                     currentMouseWindow->SetFocus();
 595             }
 596
 597             ControlPartCode dummyPart ;
 598             // if built-in find control is finding the wrong control (ie static box instead of overlaid
 599             // button, we cannot let the standard handler do its job, but must handle manually
 600
 601             if ( ( cEvent.GetKind() == kEventMouseDown )
 602 #ifdef __WXMAC_OSX__
 603                 &&
 604                 (FindControlUnderMouse(windowMouseLocation , window , &dummyPart) !=
 605                 wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &dummyPart ) )
 606 #endif
 607                 )
 608             {
 609                 if ( currentMouseWindow->MacIsReallyEnabled() )
 610                 {
 611                     EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 612                     Point clickLocation = windowMouseLocation ;
 613
 614                     if ( toplevelWindow->MacUsesCompositing() )
 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             if ( toplevelWindow->MacUsesCompositing() )
 661             {
 662                 HIPoint hiPoint ;
 663                 hiPoint.x = clickLocation.h ;
 664                 hiPoint.y = clickLocation.v ;
 665                 HIViewConvertPoint( &hiPoint , (ControlRef) toplevelWindow->GetHandle() , control  ) ;
 666                 clickLocation.h = (int)hiPoint.x ;
 667                 clickLocation.v = (int)hiPoint.y ;
 668             }
 669 #endif // TARGET_API_MAC_OSX
 670
 671             HandleControlClick( control , clickLocation , modifiers , (ControlActionUPP ) -1 ) ;
 672             result = noErr ;
 673         }
 674     }
 675
 676     return result ;
 677 }
 678
 679 static pascal OSStatus wxMacTopLevelWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 680 {
 681     OSStatus result = eventNotHandledErr ;
 682
 683     wxMacCarbonEvent cEvent( event ) ;
 684
 685     // WindowRef windowRef = cEvent.GetParameter<WindowRef>(kEventParamDirectObject) ;
 686     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 687
 688     switch ( GetEventKind( event ) )
 689     {
 690         case kEventWindowActivated :
 691         {
 692             toplevelWindow->MacActivate( cEvent.GetTicks() , true) ;
 693             wxActivateEvent wxevent(wxEVT_ACTIVATE, true , toplevelWindow->GetId());
 694             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 695             wxevent.SetEventObject(toplevelWindow);
 696             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 697             // we still sending an eventNotHandledErr in order to allow for default processing
 698         }
 699             break ;
 700
 701         case kEventWindowDeactivated :
 702         {
 703             toplevelWindow->MacActivate(cEvent.GetTicks() , false) ;
 704             wxActivateEvent wxevent(wxEVT_ACTIVATE, false , toplevelWindow->GetId());
 705             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 706             wxevent.SetEventObject(toplevelWindow);
 707             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 708             // we still sending an eventNotHandledErr in order to allow for default processing
 709         }
 710             break ;
 711
 712         case kEventWindowShown :
 713             toplevelWindow->Refresh() ;
 714             result = noErr ;
 715             break ;
 716
 717         case kEventWindowClose :
 718             toplevelWindow->Close() ;
 719             result = noErr ;
 720             break ;
 721
 722         case kEventWindowBoundsChanged :
 723         {
 724             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes, typeUInt32) ;
 725             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 726             wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ;
 727             if ( attributes & kWindowBoundsChangeSizeChanged )
 728             {
 729                 // according to the other ports we handle this within the OS level
 730                 // resize event, not within a wxSizeEvent
 731                 wxFrame *frame = wxDynamicCast( toplevelWindow , wxFrame ) ;
 732                 if ( frame )
 733                 {
 734                     frame->PositionBars();
 735                 }
 736
 737                 wxSizeEvent event( r.GetSize() , toplevelWindow->GetId() ) ;
 738                 event.SetEventObject( toplevelWindow ) ;
 739
 740                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 741                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 742             }
 743
 744             if ( attributes & kWindowBoundsChangeOriginChanged )
 745             {
 746                 wxMoveEvent event( r.GetLeftTop() , toplevelWindow->GetId() ) ;
 747                 event.SetEventObject( toplevelWindow ) ;
 748                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 749             }
 750
 751             result = noErr ;
 752         }
 753             break ;
 754
 755         case kEventWindowBoundsChanging :
 756         {
 757             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
 758             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 759
 760             if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) )
 761             {
 762                 // all (Mac) rects are in content area coordinates, all wxRects in structure coordinates
 763                 int left , top , right , bottom ;
 764                 toplevelWindow->MacGetContentAreaInset( left , top , right , bottom ) ;
 765
 766                 wxRect r(
 767                     newRect.left - left,
 768                     newRect.top - top,
 769                     newRect.right - newRect.left + left + right,
 770                     newRect.bottom - newRect.top + top + bottom ) ;
 771
 772                 // this is a EVT_SIZING not a EVT_SIZE type !
 773                 wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ;
 774                 wxevent.SetEventObject( toplevelWindow ) ;
 775                 wxRect adjustR = r ;
 776                 if ( toplevelWindow->GetEventHandler()->ProcessEvent(wxevent) )
 777                     adjustR = wxevent.GetRect() ;
 778
 779                 if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() )
 780                     adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ;
 781                 if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetHeight() > toplevelWindow->GetMaxHeight() )
 782                     adjustR.SetHeight( toplevelWindow->GetMaxHeight() ) ;
 783                 if ( toplevelWindow->GetMinWidth() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinWidth() )
 784                     adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ;
 785                 if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetHeight() < toplevelWindow->GetMinHeight() )
 786                     adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ;
 787                 const Rect adjustedRect = { adjustR.y + top  , adjustR.x + left , adjustR.y + adjustR.height - bottom , adjustR.x + adjustR.width - right } ;
 788                 if ( !EqualRect( &newRect , &adjustedRect ) )
 789                     cEvent.SetParameter<Rect>( kEventParamCurrentBounds , &adjustedRect ) ;
 790                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 791             }
 792
 793             result = noErr ;
 794         }
 795             break ;
 796
 797         default :
 798             break ;
 799     }
 800
 801     return result ;
 802 }
 803
 804 // mix this in from window.cpp
 805 pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) ;
 806
 807 pascal OSStatus wxMacTopLevelEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 808 {
 809     OSStatus result = eventNotHandledErr ;
 810
 811     switch ( GetEventClass( event ) )
 812     {
 813         case kEventClassTextInput :
 814             result = wxMacUnicodeTextEventHandler( handler, event , data ) ;
 815             break ;
 816
 817         case kEventClassKeyboard :
 818             result = KeyboardEventHandler( handler, event , data ) ;
 819             break ;
 820
 821         case kEventClassWindow :
 822             result = wxMacTopLevelWindowEventHandler( handler, event , data ) ;
 823             break ;
 824
 825         case kEventClassMouse :
 826             result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
 827             break ;
 828
 829         default :
 830             break ;
 831     }
 832
 833     return result ;
 834 }
 835
 836 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTopLevelEventHandler )
 837
 838 // ---------------------------------------------------------------------------
 839 // wxWindowMac utility functions
 840 // ---------------------------------------------------------------------------
 841
 842 // Find an item given the Macintosh Window Reference
 843
 844 WX_DECLARE_HASH_MAP(WindowRef, wxTopLevelWindowMac*, wxPointerHash, wxPointerEqual, MacWindowMap);
 845
 846 static MacWindowMap wxWinMacWindowList;
 847
 848 wxTopLevelWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
 849 {
 850     MacWindowMap::iterator node = wxWinMacWindowList.find(inWindowRef);
 851
 852     return (node == wxWinMacWindowList.end()) ? NULL : node->second;
 853 }
 854
 855 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) ;
 856 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win)
 857 {
 858     // adding NULL WindowRef is (first) surely a result of an error and
 859     // nothing else :-)
 860     wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
 861
 862     wxWinMacWindowList[inWindowRef] = win;
 863 }
 864
 865 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) ;
 866 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win)
 867 {
 868     MacWindowMap::iterator it;
 869     for ( it = wxWinMacWindowList.begin(); it != wxWinMacWindowList.end(); ++it )
 870     {
 871         if ( it->second == win )
 872         {
 873             wxWinMacWindowList.erase(it);
 874             break;
 875         }
 876     }
 877 }
 878
 879 // ----------------------------------------------------------------------------
 880 // wxTopLevelWindowMac creation
 881 // ----------------------------------------------------------------------------
 882
 883 wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL;
 884
 885 typedef struct
 886 {
 887     wxPoint m_position ;
 888     wxSize m_size ;
 889     bool m_wasResizable ;
 890 }
 891 FullScreenData ;
 892
 893 void wxTopLevelWindowMac::Init()
 894 {
 895     m_iconized =
 896     m_maximizeOnShow = false;
 897     m_macWindow = NULL ;
 898
 899 #if TARGET_API_MAC_OSX
 900     m_macUsesCompositing = ( UMAGetSystemVersion() >= 0x1030 );
 901 #else
 902     m_macUsesCompositing = false;
 903 #endif
 904
 905     m_macEventHandler = NULL ;
 906     m_macFullScreenData = NULL ;
 907 }
 908
 909 class wxMacDeferredWindowDeleter : public wxObject
 910 {
 911 public :
 912     wxMacDeferredWindowDeleter( WindowRef windowRef )
 913     {
 914         m_macWindow = windowRef ;
 915     }
 916
 917     virtual ~wxMacDeferredWindowDeleter()
 918     {
 919         UMADisposeWindow( (WindowRef) m_macWindow ) ;
 920     }
 921
 922 protected :
 923     WindowRef m_macWindow ;
 924 } ;
 925
 926 bool wxTopLevelWindowMac::Create(wxWindow *parent,
 927                                  wxWindowID id,
 928                                  const wxString& title,
 929                                  const wxPoint& pos,
 930                                  const wxSize& size,
 931                                  long style,
 932                                  const wxString& name)
 933 {
 934     // init our fields
 935     Init();
 936
 937     m_windowStyle = style;
 938
 939     SetName( name );
 940
 941     m_windowId = id == -1 ? NewControlId() : id;
 942     wxWindow::SetLabel( title ) ;
 943
 944     MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ;
 945
 946     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
 947
 948     if (GetExtraStyle() & wxFRAME_EX_METAL)
 949         MacSetMetalAppearance(true);
 950
 951     wxTopLevelWindows.Append(this);
 952
 953     if ( parent )
 954         parent->AddChild(this);
 955
 956     return true;
 957 }
 958
 959 wxTopLevelWindowMac::~wxTopLevelWindowMac()
 960 {
 961     if ( m_macWindow )
 962     {
 963 #if wxUSE_TOOLTIPS
 964         wxToolTip::NotifyWindowDelete(m_macWindow) ;
 965 #endif
 966         wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ;
 967     }
 968
 969     if ( m_macEventHandler )
 970     {
 971         ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
 972         m_macEventHandler = NULL ;
 973     }
 974
 975     wxRemoveMacWindowAssociation( this ) ;
 976
 977     if ( wxModelessWindows.Find(this) )
 978         wxModelessWindows.DeleteObject(this);
 979
 980     FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
 981     delete data ;
 982     m_macFullScreenData = NULL ;
 983 }
 984
 985
 986 // ----------------------------------------------------------------------------
 987 // wxTopLevelWindowMac maximize/minimize
 988 // ----------------------------------------------------------------------------
 989
 990 void wxTopLevelWindowMac::Maximize(bool maximize)
 991 {
 992     // TODO: check if this is still necessary
 993 #if 0
 994     wxMacPortStateHelper help( (GrafPtr)GetWindowPort( (WindowRef)m_macWindow) ) ;
 995     wxMacWindowClipper clip( this );
 996 #endif
 997 #if 0
 998     if ( !IsWindowInStandardState( (WindowRef)m_macWindow, NULL, NULL ) )
 999     {
1000         Rect rect;
1001
1002         GetWindowBounds((WindowRef)m_macWindow, kWindowGlobalPortRgn, &rect);
1003         SetWindowIdealUserState((WindowRef)m_macWindow, &rect);
1004         SetWindowUserState((WindowRef)m_macWindow, &rect);
1005     }
1006     ZoomWindow( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , false ) ;
1007 #else
1008     Point idealSize = { 0 , 0 } ;
1009     if ( maximize )
1010     {
1011         Rect rect ;
1012         GetAvailableWindowPositioningBounds(GetMainDevice(),&rect) ;
1013         idealSize.h = rect.right - rect.left ;
1014         idealSize.v = rect.bottom - rect.top ;
1015     }
1016     ZoomWindowIdeal( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , &idealSize ) ;
1017 #endif
1018 }
1019
1020 bool wxTopLevelWindowMac::IsMaximized() const
1021 {
1022     return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ;
1023 }
1024
1025 void wxTopLevelWindowMac::Iconize(bool iconize)
1026 {
1027     if ( IsWindowCollapsable( (WindowRef)m_macWindow) )
1028         CollapseWindow( (WindowRef)m_macWindow , iconize ) ;
1029 }
1030
1031 bool wxTopLevelWindowMac::IsIconized() const
1032 {
1033     return IsWindowCollapsed((WindowRef)m_macWindow ) ;
1034 }
1035
1036 void wxTopLevelWindowMac::Restore()
1037 {
1038     if ( IsMaximized() )
1039         Maximize(false);
1040     else if ( IsIconized() )
1041         Iconize(false);
1042 }
1043
1044 // ----------------------------------------------------------------------------
1045 // wxTopLevelWindowMac misc
1046 // ----------------------------------------------------------------------------
1047
1048 wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const
1049 {
1050     return wxPoint(0, 0) ;
1051 }
1052
1053 void wxTopLevelWindowMac::SetIcon(const wxIcon& icon)
1054 {
1055     // this sets m_icon
1056     wxTopLevelWindowBase::SetIcon(icon);
1057 }
1058
1059 void  wxTopLevelWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1060 {
1061     wxTopLevelWindowBase::MacSetBackgroundBrush( brush ) ;
1062
1063     if ( m_macBackgroundBrush.Ok() && m_macBackgroundBrush.GetStyle() != wxTRANSPARENT && m_macBackgroundBrush.MacGetBrushKind() == kwxMacBrushTheme )
1064     {
1065         SetThemeWindowBackground( (WindowRef) m_macWindow , m_macBackgroundBrush.MacGetTheme() , false ) ;
1066     }
1067 }
1068
1069 void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
1070 {
1071     if ( m_macEventHandler != NULL )
1072     {
1073         verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
1074     }
1075
1076     InstallWindowEventHandler(
1077         MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(),
1078         GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler );
1079 }
1080
1081 void  wxTopLevelWindowMac::MacCreateRealWindow(
1082     const wxString& title,
1083     const wxPoint& pos,
1084     const wxSize& size,
1085     long style,
1086     const wxString& name )
1087 {
1088     OSStatus err = noErr ;
1089     SetName(name);
1090     m_windowStyle = style;
1091     m_isShown = false;
1092
1093     // create frame.
1094     int x = (int)pos.x;
1095     int y = (int)pos.y;
1096
1097     Rect theBoundsRect;
1098     wxRect display = wxGetClientDisplayRect() ;
1099
1100     if ( x == wxDefaultPosition.x )
1101         x = display.x ;
1102
1103     if ( y == wxDefaultPosition.y )
1104         y = display.y ;
1105
1106     int w = WidthDefault(size.x);
1107     int h = HeightDefault(size.y);
1108
1109     ::SetRect(&theBoundsRect, x, y , x + w, y + h);
1110
1111     // translate the window attributes in the appropriate window class and attributes
1112     WindowClass wclass = 0;
1113     WindowAttributes attr = kWindowNoAttributes ;
1114     WindowGroupRef group = NULL ;
1115
1116     if ( HasFlag( wxFRAME_TOOL_WINDOW) )
1117     {
1118         if (
1119             HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1120             HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) ||
1121             HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT)
1122             )
1123         {
1124             wclass = kFloatingWindowClass ;
1125
1126             if ( HasFlag(wxTINY_CAPTION_VERT) )
1127                 attr |= kWindowSideTitlebarAttribute ;
1128         }
1129         else
1130         {
1131             wclass = kPlainWindowClass ;
1132         }
1133     }
1134     else if ( HasFlag( wxCAPTION ) )
1135     {
1136         wclass = kDocumentWindowClass ;
1137         attr |= kWindowInWindowMenuAttribute ;
1138     }
1139 #if defined( __WXMAC__ ) && TARGET_API_MAC_OSX && ( MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_2 )
1140     else if ( HasFlag( wxFRAME_DRAWER ) )
1141     {
1142         wclass = kDrawerWindowClass;
1143         // we must force compositing on a drawer
1144         m_macUsesCompositing = true ;
1145     }
1146 #endif  //10.2 and up
1147     else
1148     {
1149         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1150             HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
1151         {
1152             wclass = kDocumentWindowClass ;
1153         }
1154         else
1155         {
1156             wclass = kPlainWindowClass ;
1157         }
1158     }
1159
1160     if ( wclass != kPlainWindowClass )
1161     {
1162         if ( HasFlag( wxMINIMIZE_BOX ) )
1163             attr |= kWindowCollapseBoxAttribute ;
1164
1165         if ( HasFlag( wxMAXIMIZE_BOX ) )
1166             attr |= kWindowFullZoomAttribute ;
1167
1168         if ( HasFlag( wxRESIZE_BORDER ) )
1169             attr |= kWindowResizableAttribute ;
1170
1171         if ( HasFlag( wxCLOSE_BOX) )
1172             attr |= kWindowCloseBoxAttribute ;
1173     }
1174
1175     // turn on live resizing (OS X only)
1176     if (UMAGetSystemVersion() >= 0x1000)
1177         attr |= kWindowLiveResizeAttribute;
1178
1179     if ( HasFlag(wxSTAY_ON_TOP) )
1180         group = GetWindowGroupOfClass(kUtilityWindowClass) ;
1181
1182 #if TARGET_API_MAC_OSX
1183     if ( m_macUsesCompositing )
1184         attr |= kWindowCompositingAttribute;
1185 #endif
1186
1187     if ( HasFlag(wxFRAME_SHAPED) )
1188     {
1189         WindowDefSpec customWindowDefSpec;
1190         customWindowDefSpec.defType = kWindowDefProcPtr;
1191         customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef);
1192
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     // the create commands are only for content rect,
1208     // so we have to set the size again as structure bounds
1209     SetWindowBounds(  (WindowRef) m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
1210
1211     wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
1212     UMASetWTitle( (WindowRef) m_macWindow , title , m_font.GetEncoding() ) ;
1213     m_peer = new wxMacControl(this , true /*isRootControl*/) ;
1214
1215 #if TARGET_API_MAC_OSX
1216     if ( m_macUsesCompositing )
1217     {
1218         // There is a bug in 10.2.X for ::GetRootControl returning the window view instead of
1219         // the content view, so we have to retrieve it explicitly
1220         HIViewFindByID( HIViewGetRoot( (WindowRef) m_macWindow ) , kHIViewWindowContentID ,
1221             m_peer->GetControlRefAddr() ) ;
1222         if ( !m_peer->Ok() )
1223         {
1224             // compatibility mode fallback
1225             GetRootControl( (WindowRef) m_macWindow , m_peer->GetControlRefAddr() ) ;
1226         }
1227     }
1228 #endif
1229     {
1230         ::CreateRootControl( (WindowRef)m_macWindow , m_peer->GetControlRefAddr() ) ;
1231     }
1232
1233     // the root control level handler
1234     MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ) ;
1235
1236     // Causes the inner part of the window not to be metal
1237     // if the style is used before window creation.
1238 #if 0 // TARGET_API_MAC_OSX
1239     if ( m_macUsesCompositing && m_macWindow != NULL )
1240     {
1241         if ( GetExtraStyle() & wxFRAME_EX_METAL )
1242             MacSetMetalAppearance( true ) ;
1243     }
1244 #endif
1245
1246     // the frame window event handler
1247     InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
1248     MacInstallTopLevelWindowEventHandler() ;
1249
1250     DoSetWindowVariant( m_windowVariant ) ;
1251
1252     m_macFocus = NULL ;
1253
1254     if ( HasFlag(wxFRAME_SHAPED) )
1255     {
1256         // default shape matches the window size
1257         wxRegion rgn( 0, 0, w, h );
1258         SetShape( rgn );
1259     }
1260
1261     wxWindowCreateEvent event(this);
1262     GetEventHandler()->ProcessEvent(event);
1263 }
1264
1265 void wxTopLevelWindowMac::ClearBackground()
1266 {
1267     wxWindow::ClearBackground() ;
1268 }
1269
1270 // Raise the window to the top of the Z order
1271 void wxTopLevelWindowMac::Raise()
1272 {
1273     ::SelectWindow( (WindowRef)m_macWindow ) ;
1274 }
1275
1276 // Lower the window to the bottom of the Z order
1277 void wxTopLevelWindowMac::Lower()
1278 {
1279     ::SendBehind( (WindowRef)m_macWindow , NULL ) ;
1280 }
1281
1282 void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp)
1283 {
1284     if (s_macDeactivateWindow)
1285     {
1286         wxLogTrace(TRACE_ACTIVATE,
1287                    wxT("Doing delayed deactivation of %p"),
1288                    s_macDeactivateWindow);
1289
1290         s_macDeactivateWindow->MacActivate(timestamp, false);
1291     }
1292 }
1293
1294 void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating )
1295 {
1296     wxLogTrace(TRACE_ACTIVATE, wxT("TopLevel=%p::MacActivate"), this);
1297
1298     if (s_macDeactivateWindow == this)
1299         s_macDeactivateWindow = NULL;
1300
1301     MacDelayedDeactivation(timestamp);
1302     MacPropagateHiliteChanged() ;
1303 }
1304
1305 void wxTopLevelWindowMac::SetTitle(const wxString& title)
1306 {
1307     wxWindow::SetLabel( title ) ;
1308     UMASetWTitle( (WindowRef)m_macWindow , title , m_font.GetEncoding() ) ;
1309 }
1310
1311 wxString wxTopLevelWindowMac::GetTitle() const
1312 {
1313     return wxWindow::GetLabel();
1314 }
1315
1316 bool wxTopLevelWindowMac::Show(bool show)
1317 {
1318     if ( !wxTopLevelWindowBase::Show(show) )
1319         return false;
1320
1321     bool plainTransition = false;
1322
1323 #if wxUSE_SYSTEM_OPTIONS
1324     // code contributed by Ryan Wilcox December 18, 2003
1325     plainTransition = UMAGetSystemVersion() >= 0x1000 ;
1326     if ( wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) )
1327         plainTransition = ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1 ) ;
1328 #endif
1329
1330     if (show)
1331     {
1332         if ( plainTransition )
1333            ::ShowWindow( (WindowRef)m_macWindow );
1334         else
1335            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowShowTransitionAction, NULL );
1336
1337         ::SelectWindow( (WindowRef)m_macWindow ) ;
1338
1339         // because apps expect a size event to occur at this moment
1340         wxSizeEvent event(GetSize() , m_windowId);
1341         event.SetEventObject(this);
1342         GetEventHandler()->ProcessEvent(event);
1343     }
1344     else
1345     {
1346         if ( plainTransition )
1347            ::HideWindow( (WindowRef)m_macWindow );
1348         else
1349            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowHideTransitionAction, NULL );
1350     }
1351
1352     MacPropagateVisibilityChanged() ;
1353
1354     return true ;
1355 }
1356
1357 bool wxTopLevelWindowMac::ShowFullScreen(bool show, long style)
1358 {
1359     if ( show )
1360     {
1361         FullScreenData *data = (FullScreenData *)m_macFullScreenData ;
1362         delete data ;
1363         data = new FullScreenData() ;
1364
1365         m_macFullScreenData = data ;
1366         data->m_position = GetPosition() ;
1367         data->m_size = GetSize() ;
1368         data->m_wasResizable = MacGetWindowAttributes() & kWindowResizableAttribute ;
1369
1370         if ( style & wxFULLSCREEN_NOMENUBAR )
1371             HideMenuBar() ;
1372
1373         wxRect client = wxGetClientDisplayRect() ;
1374
1375         int left , top , right , bottom ;
1376         int x, y, w, h ;
1377
1378         x = client.x ;
1379         y = client.y ;
1380         w = client.width ;
1381         h = client.height ;
1382
1383         MacGetContentAreaInset( left , top , right , bottom ) ;
1384
1385         if ( style & wxFULLSCREEN_NOCAPTION )
1386         {
1387             y -= top ;
1388             h += top ;
1389         }
1390
1391         if ( style & wxFULLSCREEN_NOBORDER )
1392         {
1393             x -= left ;
1394             w += left + right ;
1395             h += bottom ;
1396         }
1397
1398         if ( style & wxFULLSCREEN_NOTOOLBAR )
1399         {
1400             // TODO
1401         }
1402
1403         if ( style & wxFULLSCREEN_NOSTATUSBAR )
1404         {
1405             // TODO
1406         }
1407
1408         SetSize( x , y , w, h ) ;
1409         if ( data->m_wasResizable )
1410             MacChangeWindowAttributes( kWindowNoAttributes , kWindowResizableAttribute ) ;
1411     }
1412     else
1413     {
1414         ShowMenuBar() ;
1415         FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
1416         if ( data->m_wasResizable )
1417             MacChangeWindowAttributes( kWindowResizableAttribute ,  kWindowNoAttributes ) ;
1418         SetPosition( data->m_position ) ;
1419         SetSize( data->m_size ) ;
1420
1421         delete data ;
1422         m_macFullScreenData = NULL ;
1423     }
1424
1425     return false;
1426 }
1427
1428 bool wxTopLevelWindowMac::IsFullScreen() const
1429 {
1430     return m_macFullScreenData != NULL ;
1431 }
1432
1433 void wxTopLevelWindowMac::SetExtraStyle(long exStyle)
1434 {
1435     if ( GetExtraStyle() == exStyle )
1436         return ;
1437
1438     wxTopLevelWindowBase::SetExtraStyle( exStyle ) ;
1439
1440 #if TARGET_API_MAC_OSX
1441     if ( m_macUsesCompositing && m_macWindow != NULL )
1442     {
1443         bool metal = GetExtraStyle() & wxFRAME_EX_METAL ;
1444         if ( MacGetMetalAppearance() != metal )
1445             MacSetMetalAppearance( metal ) ;
1446     }
1447 #endif
1448 }
1449
1450 // TODO: switch to structure bounds -
1451 // we are still using coordinates of the content view
1452 //
1453 void wxTopLevelWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1454 {
1455     Rect content, structure ;
1456
1457     GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
1458     GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
1459
1460     left = content.left - structure.left ;
1461     top = content.top  - structure.top ;
1462     right = structure.right - content.right ;
1463     bottom = structure.bottom - content.bottom ;
1464 }
1465
1466 void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
1467 {
1468     m_cachedClippedRectValid = false ;
1469     Rect bounds = { y , x , y + height , x + width } ;
1470     verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1471     wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1472 }
1473
1474 void wxTopLevelWindowMac::DoGetPosition( int *x, int *y ) const
1475 {
1476     Rect bounds ;
1477
1478     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1479
1480     if (x)
1481        *x = bounds.left ;
1482     if (y)
1483        *y = bounds.top ;
1484 }
1485
1486 void wxTopLevelWindowMac::DoGetSize( int *width, int *height ) const
1487 {
1488     Rect bounds ;
1489
1490     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1491
1492     if (width)
1493        *width = bounds.right - bounds.left ;
1494     if (height)
1495        *height = bounds.bottom - bounds.top ;
1496 }
1497
1498 void wxTopLevelWindowMac::DoGetClientSize( int *width, int *height ) const
1499 {
1500     Rect bounds ;
1501
1502     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ;
1503
1504     if (width)
1505        *width = bounds.right - bounds.left ;
1506     if (height)
1507        *height = bounds.bottom - bounds.top ;
1508 }
1509
1510 void wxTopLevelWindowMac::MacSetMetalAppearance( bool set )
1511 {
1512 #if TARGET_API_MAC_OSX
1513     wxASSERT_MSG( m_macUsesCompositing ,
1514         wxT("Cannot set metal appearance on a non-compositing window") ) ;
1515
1516     MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
1517         set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
1518 #endif
1519 }
1520
1521 bool wxTopLevelWindowMac::MacGetMetalAppearance() const
1522 {
1523 #if TARGET_API_MAC_OSX
1524     return MacGetWindowAttributes() & kWindowMetalAttribute ;
1525 #else
1526     return false ;
1527 #endif
1528 }
1529
1530 void wxTopLevelWindowMac::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
1531 {
1532     ChangeWindowAttributes( (WindowRef)m_macWindow, attributesToSet, attributesToClear ) ;
1533 }
1534
1535 wxUint32 wxTopLevelWindowMac::MacGetWindowAttributes() const
1536 {
1537     UInt32 attr = 0 ;
1538     GetWindowAttributes( (WindowRef) m_macWindow, &attr ) ;
1539
1540     return attr ;
1541 }
1542
1543 void wxTopLevelWindowMac::MacPerformUpdates()
1544 {
1545 #if TARGET_API_MAC_OSX
1546     if ( m_macUsesCompositing )
1547     {
1548 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
1549         // for composited windows this also triggers a redraw of all
1550         // invalid views in the window
1551         if ( UMAGetSystemVersion() >= 0x1030 )
1552             HIWindowFlush((WindowRef) m_macWindow) ;
1553         else
1554 #endif
1555         {
1556             // the only way to trigger the redrawing on earlier systems is to call
1557             // ReceiveNextEvent
1558
1559             EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
1560             UInt32 currentEventClass = 0 ;
1561             UInt32 currentEventKind = 0 ;
1562             if ( currentEvent != NULL )
1563             {
1564                 currentEventClass = ::GetEventClass( currentEvent ) ;
1565                 currentEventKind = ::GetEventKind( currentEvent ) ;
1566             }
1567
1568             if ( currentEventClass != kEventClassMenu )
1569             {
1570                 // when tracking a menu, strange redraw errors occur if we flush now, so leave..
1571                 EventRef theEvent;
1572                 OSStatus status = noErr ;
1573                 status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
1574             }
1575         }
1576     }
1577     else
1578 #endif
1579     {
1580         BeginUpdate( (WindowRef) m_macWindow ) ;
1581
1582         RgnHandle updateRgn = NewRgn();
1583         if ( updateRgn )
1584         {
1585             GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), updateRgn );
1586             UpdateControls(  (WindowRef)m_macWindow , updateRgn ) ;
1587
1588             // if ( !EmptyRgn( updateRgn ) )
1589             //    MacDoRedraw( updateRgn , 0 , true) ;
1590
1591             DisposeRgn( updateRgn );
1592         }
1593
1594         EndUpdate( (WindowRef)m_macWindow ) ;
1595         QDFlushPortBuffer( GetWindowPort( (WindowRef)m_macWindow ) , NULL ) ;
1596     }
1597 }
1598
1599 // Attracts the users attention to this window if the application is
1600 // inactive (should be called when a background event occurs)
1601
1602 static pascal void wxMacNMResponse( NMRecPtr ptr )
1603 {
1604     NMRemove( ptr ) ;
1605     DisposePtr( (Ptr)ptr ) ;
1606 }
1607
1608 void wxTopLevelWindowMac::RequestUserAttention(int flags )
1609 {
1610     NMRecPtr notificationRequest = (NMRecPtr) NewPtr( sizeof( NMRec) ) ;
1611     static wxMacNMUPP nmupp( wxMacNMResponse );
1612
1613     memset( notificationRequest , 0 , sizeof(*notificationRequest) ) ;
1614     notificationRequest->qType = nmType ;
1615     notificationRequest->nmMark = 1 ;
1616     notificationRequest->nmIcon = 0 ;
1617     notificationRequest->nmSound = 0 ;
1618     notificationRequest->nmStr = NULL ;
1619     notificationRequest->nmResp = nmupp ;
1620
1621     verify_noerr( NMInstall( notificationRequest ) ) ;
1622 }
1623
1624 // ---------------------------------------------------------------------------
1625 // Shape implementation
1626 // ---------------------------------------------------------------------------
1627
1628
1629 bool wxTopLevelWindowMac::SetShape(const wxRegion& region)
1630 {
1631     wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
1632                  _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
1633
1634     // The empty region signifies that the shape
1635     // should be removed from the window.
1636     if ( region.IsEmpty() )
1637     {
1638         wxSize sz = GetClientSize();
1639         wxRegion rgn(0, 0, sz.x, sz.y);
1640         if ( rgn.IsEmpty() )
1641             return false ;
1642         else
1643             return SetShape(rgn);
1644     }
1645
1646     // Make a copy of the region
1647     RgnHandle  shapeRegion = NewRgn();
1648     CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion );
1649
1650     // Dispose of any shape region we may already have
1651     RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() );
1652     if ( oldRgn )
1653         DisposeRgn(oldRgn);
1654
1655     // Save the region so we can use it later
1656     SetWRefCon((WindowRef)MacGetWindowRef(), (SInt32)shapeRegion);
1657
1658     // inform the window manager that the window has changed shape
1659     ReshapeCustomWindow((WindowRef)MacGetWindowRef());
1660
1661     return true;
1662 }
1663
1664 // ---------------------------------------------------------------------------
1665 // Support functions for shaped windows, based on Apple's CustomWindow sample at
1666 // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
1667 // ---------------------------------------------------------------------------
1668
1669 static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
1670 {
1671     GetWindowPortBounds(window, inRect);
1672     Point pt = { inRect->left, inRect->top };
1673
1674     QDLocalToGlobalPoint( GetWindowPort(window), &pt ) ;
1675     inRect->top = pt.v;
1676     inRect->left = pt.h;
1677     inRect->bottom += pt.v;
1678     inRect->right += pt.h;
1679 }
1680
1681 static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param)
1682 {
1683     /*------------------------------------------------------
1684         Define which options your custom window supports.
1685     --------------------------------------------------------*/
1686     //just enable everything for our demo
1687     *(OptionBits*)param =
1688         //kWindowCanGrow |
1689         //kWindowCanZoom |
1690         //kWindowCanCollapse |
1691         //kWindowCanGetWindowRegion |
1692         //kWindowHasTitleBar |
1693         //kWindowSupportsDragHilite |
1694         kWindowCanDrawInCurrentPort |
1695         //kWindowCanMeasureTitle |
1696         kWindowWantsDisposeAtProcessDeath |
1697         kWindowSupportsGetGrowImageRegion |
1698         kWindowDefSupportsColorGrafPort;
1699
1700     return 1;
1701 }
1702
1703 // The content region is left as a rectangle matching the window size, this is
1704 // so the origin in the paint event, and etc. still matches what the
1705 // programmer expects.
1706 static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
1707 {
1708     SetEmptyRgn(rgn);
1709     wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
1710     if (win)
1711     {
1712         Rect r ;
1713         wxShapedMacWindowGetPos( window, &r ) ;
1714         RectRgn( rgn , &r ) ;
1715     }
1716 }
1717
1718 // The structure region is set to the shape given to the SetShape method.
1719 static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
1720 {
1721     RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
1722
1723     SetEmptyRgn(rgn);
1724     if (cachedRegion)
1725     {
1726         Rect windowRect;
1727         wxShapedMacWindowGetPos(window, &windowRect);    // how big is the window
1728         CopyRgn(cachedRegion, rgn);                      // make a copy of our cached region
1729         OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
1730         //MapRgn(rgn, &mMaskSize, &windowRect);          //scale it to our actual window size
1731     }
1732 }
1733
1734 static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
1735 {
1736     GetWindowRegionPtr rgnRec = (GetWindowRegionPtr)param;
1737
1738     if (rgnRec == NULL)
1739         return paramErr;
1740
1741     switch (rgnRec->regionCode)
1742     {
1743         case kWindowStructureRgn:
1744             wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
1745             break;
1746
1747         case kWindowContentRgn:
1748             wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
1749             break;
1750
1751         default:
1752             SetEmptyRgn(rgnRec->winRgn);
1753             break;
1754     }
1755
1756     return noErr;
1757 }
1758
1759 // Determine the region of the window which was hit
1760 //
1761 static SInt32 wxShapedMacWindowHitTest(WindowRef window, SInt32 param)
1762 {
1763     Point hitPoint;
1764     static RgnHandle tempRgn = NULL;
1765
1766     if (tempRgn == NULL)
1767         tempRgn = NewRgn();
1768
1769     // get the point clicked
1770     SetPt( &hitPoint, LoWord(param), HiWord(param) );
1771
1772      // Mac OS 8.5 or later
1773     wxShapedMacWindowStructureRegion(window, tempRgn);
1774     if (PtInRgn( hitPoint, tempRgn )) //in window content region?
1775         return wInContent;
1776
1777     // no significant area was hit
1778     return wNoHit;
1779 }
1780
1781 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param)
1782 {
1783     switch (message)
1784     {
1785         case kWindowMsgHitTest:
1786             return wxShapedMacWindowHitTest(window, param);
1787
1788         case kWindowMsgGetFeatures:
1789             return wxShapedMacWindowGetFeatures(window, param);
1790
1791         // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
1792         case kWindowMsgGetRegion:
1793             return wxShapedMacWindowGetRegion(window, param);
1794
1795         default:
1796             break;
1797     }
1798
1799     return 0;
1800 }