src/osx/carbon/nonownedwnd.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/carbon/nonownedwnd.cpp
   3 // Purpose:     implementation of wxNonOwnedWindow
   4 // Author:      Stefan Csomor
   5 // Created:     2008-03-24
   6 // RCS-ID:      $Id: nonownedwnd.cpp 50329 2007-11-29 17:00:58Z VS $
   7 // Copyright:   (c) Stefan Csomor 2008
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // For compilers that support precompilation, includes "wx.h".
  12 #include "wx/wxprec.h"
  13
  14 #ifndef WX_PRECOMP
  15     #include "wx/app.h"
  16 #endif // WX_PRECOMP
  17
  18 #include "wx/hashmap.h"
  19 #include "wx/evtloop.h"
  20 #include "wx/tooltip.h"
  21 #include "wx/nonownedwnd.h"
  22
  23 #include "wx/osx/private.h"
  24 #include "wx/settings.h"
  25 #include "wx/frame.h"
  26
  27 #if wxUSE_SYSTEM_OPTIONS
  28     #include "wx/sysopt.h"
  29 #endif
  30
  31 // ============================================================================
  32 // wxNonOwnedWindow implementation
  33 // ============================================================================
  34
  35 // unified title and toolbar constant - not in Tiger headers, so we duplicate it here
  36 #define kWindowUnifiedTitleAndToolbarAttribute (1 << 7)
  37
  38 IMPLEMENT_DYNAMIC_CLASS( wxNonOwnedWindowCarbonImpl , wxNonOwnedWindowImpl )
  39
  40 WXWindow wxNonOwnedWindowCarbonImpl::GetWXWindow() const
  41 {
  42     return (WXWindow) m_macWindow;
  43 }
  44 void wxNonOwnedWindowCarbonImpl::Raise()
  45 {
  46     ::SelectWindow( m_macWindow ) ;
  47 }
  48
  49 void wxNonOwnedWindowCarbonImpl::Lower()
  50 {
  51     ::SendBehind( m_macWindow , NULL ) ;
  52 }
  53
  54 bool wxNonOwnedWindowCarbonImpl::Show(bool show)
  55 {
  56     bool plainTransition = true;
  57
  58 #if wxUSE_SYSTEM_OPTIONS
  59     if ( wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) )
  60         plainTransition = ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1 ) ;
  61 #endif
  62
  63     if (show)
  64     {
  65 #if wxOSX_USE_CARBON
  66         if ( plainTransition )
  67            ::ShowWindow( (WindowRef)m_macWindow );
  68         else
  69            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowShowTransitionAction, NULL );
  70
  71         ::SelectWindow( (WindowRef)m_macWindow ) ;
  72 #endif
  73     }
  74     else
  75     {
  76 #if wxOSX_USE_CARBON
  77         if ( plainTransition )
  78            ::HideWindow( (WindowRef)m_macWindow );
  79         else
  80            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowHideTransitionAction, NULL );
  81 #endif
  82     }
  83     return true;
  84 }
  85
  86 void wxNonOwnedWindowCarbonImpl::Update()
  87 {
  88     HIWindowFlush(m_macWindow) ;
  89 }
  90
  91 bool wxNonOwnedWindowCarbonImpl::SetTransparent(wxByte alpha)
  92 {
  93     OSStatus result = SetWindowAlpha((WindowRef)m_macWindow, (CGFloat)((alpha)/255.0));
  94     return result == noErr;
  95 }
  96
  97 bool wxNonOwnedWindowCarbonImpl::SetBackgroundColour(const wxColour& col )
  98 {
  99     if ( col == wxColour(wxMacCreateCGColorFromHITheme(kThemeBrushDocumentWindowBackground)) )
 100     {
 101         SetThemeWindowBackground( (WindowRef) m_macWindow,  kThemeBrushDocumentWindowBackground, false ) ;
 102         SetBackgroundStyle(wxBG_STYLE_SYSTEM);
 103     }
 104     else if ( col == wxColour(wxMacCreateCGColorFromHITheme(kThemeBrushDialogBackgroundActive)) )
 105     {
 106         SetThemeWindowBackground( (WindowRef) m_macWindow,  kThemeBrushDialogBackgroundActive, false ) ;
 107         SetBackgroundStyle(wxBG_STYLE_SYSTEM);
 108     }
 109     return true;
 110 }
 111
 112 void wxNonOwnedWindowCarbonImpl::SetExtraStyle( long exStyle )
 113 {
 114     if ( m_macWindow != NULL )
 115     {
 116         bool metal = exStyle & wxFRAME_EX_METAL ;
 117
 118         if ( MacGetMetalAppearance() != metal )
 119         {
 120             if ( MacGetUnifiedAppearance() )
 121                 MacSetUnifiedAppearance( !metal ) ;
 122
 123             MacSetMetalAppearance( metal ) ;
 124         }
 125     }
 126 }
 127
 128 bool wxNonOwnedWindowCarbonImpl::SetBackgroundStyle(wxBackgroundStyle style)
 129 {
 130     if ( style == wxBG_STYLE_TRANSPARENT )
 131     {
 132         OSStatus err = HIWindowChangeFeatures( m_macWindow, 0, kWindowIsOpaque );
 133         verify_noerr( err );
 134         err = ReshapeCustomWindow( m_macWindow );
 135         verify_noerr( err );
 136     }
 137
 138     return true ;
 139 }
 140
 141 bool wxNonOwnedWindowCarbonImpl::CanSetTransparent()
 142 {
 143     return true;
 144 }
 145
 146 void wxNonOwnedWindowCarbonImpl::GetContentArea( int &left , int &top , int &width , int &height ) const
 147 {
 148     Rect content, structure ;
 149
 150     GetWindowBounds( m_macWindow, kWindowStructureRgn , &structure ) ;
 151     GetWindowBounds( m_macWindow, kWindowContentRgn , &content ) ;
 152
 153     left = content.left - structure.left ;
 154     top = content.top  - structure.top ;
 155     width = content.right - content.left ;
 156     height = content.bottom - content.top ;
 157 }
 158
 159 void wxNonOwnedWindowCarbonImpl::MoveWindow(int x, int y, int width, int height)
 160 {
 161     Rect bounds = { y , x , y + height , x + width } ;
 162     verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
 163 }
 164
 165 void wxNonOwnedWindowCarbonImpl::GetPosition( int &x, int &y ) const
 166 {
 167     Rect bounds ;
 168
 169     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
 170
 171     x = bounds.left ;
 172     y = bounds.top ;
 173 }
 174
 175 void wxNonOwnedWindowCarbonImpl::GetSize( int &width, int &height ) const
 176 {
 177     Rect bounds ;
 178
 179     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
 180
 181     width = bounds.right - bounds.left ;
 182     height = bounds.bottom - bounds.top ;
 183 }
 184
 185 bool wxNonOwnedWindowCarbonImpl::MacGetUnifiedAppearance() const
 186 {
 187     return MacGetWindowAttributes() & kWindowUnifiedTitleAndToolbarAttribute ;
 188 }
 189
 190 void wxNonOwnedWindowCarbonImpl::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
 191 {
 192     ChangeWindowAttributes( m_macWindow, attributesToSet, attributesToClear ) ;
 193 }
 194
 195 wxUint32 wxNonOwnedWindowCarbonImpl::MacGetWindowAttributes() const
 196 {
 197     UInt32 attr = 0 ;
 198     GetWindowAttributes( m_macWindow, &attr ) ;
 199     return attr ;
 200 }
 201
 202 void wxNonOwnedWindowCarbonImpl::MacSetMetalAppearance( bool set )
 203 {
 204     if ( MacGetUnifiedAppearance() )
 205         MacSetUnifiedAppearance( false ) ;
 206
 207     MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
 208         set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
 209 }
 210
 211 bool wxNonOwnedWindowCarbonImpl::MacGetMetalAppearance() const
 212 {
 213     return MacGetWindowAttributes() & kWindowMetalAttribute ;
 214 }
 215
 216 void wxNonOwnedWindowCarbonImpl::MacSetUnifiedAppearance( bool set )
 217 {
 218     if ( MacGetMetalAppearance() )
 219         MacSetMetalAppearance( false ) ;
 220
 221     MacChangeWindowAttributes( set ? kWindowUnifiedTitleAndToolbarAttribute : kWindowNoAttributes ,
 222         set ? kWindowNoAttributes : kWindowUnifiedTitleAndToolbarAttribute) ;
 223
 224     // For some reason, Tiger uses white as the background color for this appearance,
 225     // while most apps using it use the typical striped background. Restore that behavior
 226     // for wx.
 227     // TODO: Determine if we need this on Leopard as well. (should be harmless either way,
 228     // though)
 229     // since when creating the peering is not yet completely set-up we call both setters
 230     // explicitely
 231     m_wxPeer->SetBackgroundColour( wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW) ) ;
 232     SetBackgroundColour( wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW) ) ;
 233 }
 234
 235
 236 // ----------------------------------------------------------------------------
 237 // globals
 238 // ----------------------------------------------------------------------------
 239
 240 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param);
 241
 242
 243 // ---------------------------------------------------------------------------
 244 // Carbon Events
 245 // ---------------------------------------------------------------------------
 246
 247 static const EventTypeSpec eventList[] =
 248 {
 249     // TODO: remove control related event like key and mouse (except for WindowLeave events)
 250
 251     { kEventClassKeyboard, kEventRawKeyDown } ,
 252     { kEventClassKeyboard, kEventRawKeyRepeat } ,
 253     { kEventClassKeyboard, kEventRawKeyUp } ,
 254     { kEventClassKeyboard, kEventRawKeyModifiersChanged } ,
 255
 256     { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
 257     { kEventClassTextInput, kEventTextInputUpdateActiveInputArea } ,
 258
 259     { kEventClassWindow , kEventWindowShown } ,
 260     { kEventClassWindow , kEventWindowActivated } ,
 261     { kEventClassWindow , kEventWindowDeactivated } ,
 262     { kEventClassWindow , kEventWindowBoundsChanging } ,
 263     { kEventClassWindow , kEventWindowBoundsChanged } ,
 264     { kEventClassWindow , kEventWindowClose } ,
 265     { kEventClassWindow , kEventWindowGetRegion } ,
 266
 267     // we have to catch these events on the toplevel window level,
 268     // as controls don't get the raw mouse events anymore
 269
 270     { kEventClassMouse , kEventMouseDown } ,
 271     { kEventClassMouse , kEventMouseUp } ,
 272     { kEventClassMouse , kEventMouseWheelMoved } ,
 273     { kEventClassMouse , kEventMouseMoved } ,
 274     { kEventClassMouse , kEventMouseDragged } ,
 275 } ;
 276
 277 static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 278 {
 279     OSStatus result = eventNotHandledErr ;
 280     // call DoFindFocus instead of FindFocus, because for Composite Windows(like WxGenericListCtrl)
 281     // FindFocus does not return the actual focus window, but the enclosing window
 282     wxWindow* focus = wxWindow::DoFindFocus();
 283     if ( focus == NULL )
 284         focus = data ? ((wxNonOwnedWindowImpl*) data)->GetWXPeer() : NULL ;
 285
 286     unsigned char charCode ;
 287     wxChar uniChar[2] ;
 288     uniChar[0] = 0;
 289     uniChar[1] = 0;
 290
 291     UInt32 keyCode ;
 292     UInt32 modifiers ;
 293     Point point ;
 294     UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
 295
 296 #if wxUSE_UNICODE
 297     ByteCount dataSize = 0 ;
 298     if ( GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
 299     {
 300         UniChar buf[2] ;
 301         int numChars = dataSize / sizeof( UniChar) + 1;
 302
 303         UniChar* charBuf = buf ;
 304
 305         if ( numChars * 2 > 4 )
 306             charBuf = new UniChar[ numChars ] ;
 307         GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
 308         charBuf[ numChars - 1 ] = 0;
 309
 310 #if SIZEOF_WCHAR_T == 2
 311         uniChar = charBuf[0] ;
 312 #else
 313         wxMBConvUTF16 converter ;
 314         converter.MB2WC( uniChar , (const char*)charBuf , 2 ) ;
 315 #endif
 316
 317         if ( numChars * 2 > 4 )
 318             delete[] charBuf ;
 319     }
 320 #endif
 321
 322     GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
 323     GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
 324     GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
 325     GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
 326
 327     UInt32 message = (keyCode << 8) + charCode;
 328     switch ( GetEventKind( event ) )
 329     {
 330         case kEventRawKeyRepeat :
 331         case kEventRawKeyDown :
 332             {
 333                 WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
 334                 WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 335                 wxTheApp->MacSetCurrentEvent( event , handler ) ;
 336                 if ( /* focus && */ wxTheApp->MacSendKeyDownEvent(
 337                     focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
 338                 {
 339                     result = noErr ;
 340                 }
 341                 wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
 342             }
 343             break ;
 344
 345         case kEventRawKeyUp :
 346             if ( /* focus && */ wxTheApp->MacSendKeyUpEvent(
 347                 focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
 348             {
 349                 result = noErr ;
 350             }
 351             break ;
 352
 353         case kEventRawKeyModifiersChanged :
 354             {
 355                 wxKeyEvent event(wxEVT_KEY_DOWN);
 356
 357                 event.m_shiftDown = modifiers & shiftKey;
 358                 event.m_controlDown = modifiers & controlKey;
 359                 event.m_altDown = modifiers & optionKey;
 360                 event.m_metaDown = modifiers & cmdKey;
 361                 event.m_x = point.h;
 362                 event.m_y = point.v;
 363
 364 #if wxUSE_UNICODE
 365                 event.m_uniChar = uniChar[0] ;
 366 #endif
 367
 368                 event.SetTimestamp(when);
 369                 event.SetEventObject(focus);
 370
 371                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & controlKey )
 372                 {
 373                     event.m_keyCode = WXK_CONTROL ;
 374                     event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 375                     focus->HandleWindowEvent( event ) ;
 376                 }
 377                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & shiftKey )
 378                 {
 379                     event.m_keyCode = WXK_SHIFT ;
 380                     event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 381                     focus->HandleWindowEvent( event ) ;
 382                 }
 383                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & optionKey )
 384                 {
 385                     event.m_keyCode = WXK_ALT ;
 386                     event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 387                     focus->HandleWindowEvent( event ) ;
 388                 }
 389                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & cmdKey )
 390                 {
 391                     event.m_keyCode = WXK_COMMAND ;
 392                     event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 393                     focus->HandleWindowEvent( event ) ;
 394                 }
 395
 396                 wxApp::s_lastModifiers = modifiers ;
 397             }
 398             break ;
 399
 400         default:
 401             break;
 402     }
 403
 404     return result ;
 405 }
 406
 407 // we don't interfere with foreign controls on our toplevel windows, therefore we always give back eventNotHandledErr
 408 // for windows that we didn't create (like eg Scrollbars in a databrowser), or for controls where we did not handle the
 409 // mouse down at all
 410 //
 411 // This handler can also be called from app level where data (ie target window) may be null or a non wx window
 412
 413 EventMouseButton g_lastButton = 0 ;
 414 bool g_lastButtonWasFakeRight = false ;
 415
 416 void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent )
 417 {
 418     UInt32 modifiers = cEvent.GetParameter<UInt32>(kEventParamKeyModifiers, typeUInt32) ;
 419     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 420
 421     // these parameters are not given for all events
 422     EventMouseButton button = 0 ;
 423     UInt32 clickCount = 0 ;
 424     UInt32 mouseChord = 0;
 425
 426     cEvent.GetParameter<EventMouseButton>( kEventParamMouseButton, typeMouseButton , &button ) ;
 427     cEvent.GetParameter<UInt32>( kEventParamClickCount, typeUInt32 , &clickCount ) ;
 428     // the chord is the state of the buttons pressed currently
 429     cEvent.GetParameter<UInt32>( kEventParamMouseChord, typeUInt32 , &mouseChord ) ;
 430
 431     wxevent.m_x = screenMouseLocation.h;
 432     wxevent.m_y = screenMouseLocation.v;
 433     wxevent.m_shiftDown = modifiers & shiftKey;
 434     wxevent.m_controlDown = modifiers & controlKey;
 435     wxevent.m_altDown = modifiers & optionKey;
 436     wxevent.m_metaDown = modifiers & cmdKey;
 437     wxevent.m_clickCount = clickCount;
 438     wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 439
 440     // a control click is interpreted as a right click
 441     bool thisButtonIsFakeRight = false ;
 442     if ( button == kEventMouseButtonPrimary && (modifiers & controlKey) )
 443     {
 444         button = kEventMouseButtonSecondary ;
 445         thisButtonIsFakeRight = true ;
 446     }
 447
 448     // otherwise we report double clicks by connecting a left click with a ctrl-left click
 449     if ( clickCount > 1 && button != g_lastButton )
 450         clickCount = 1 ;
 451
 452     // we must make sure that our synthetic 'right' button corresponds in
 453     // mouse down, moved and mouse up, and does not deliver a right down and left up
 454
 455     if ( cEvent.GetKind() == kEventMouseDown )
 456     {
 457         g_lastButton = button ;
 458         g_lastButtonWasFakeRight = thisButtonIsFakeRight ;
 459     }
 460
 461     if ( button == 0 )
 462     {
 463         g_lastButton = 0 ;
 464         g_lastButtonWasFakeRight = false ;
 465     }
 466     else if ( g_lastButton == kEventMouseButtonSecondary && g_lastButtonWasFakeRight )
 467         button = g_lastButton ;
 468
 469     // Adjust the chord mask to remove the primary button and add the
 470     // secondary button.  It is possible that the secondary button is
 471     // already pressed, e.g. on a mouse connected to a laptop, but this
 472     // possibility is ignored here:
 473     if( thisButtonIsFakeRight && ( mouseChord & 1U ) )
 474         mouseChord = ((mouseChord & ~1U) | 2U);
 475
 476     if(mouseChord & 1U)
 477                 wxevent.m_leftDown = true ;
 478     if(mouseChord & 2U)
 479                 wxevent.m_rightDown = true ;
 480     if(mouseChord & 4U)
 481                 wxevent.m_middleDown = true ;
 482
 483     // translate into wx types
 484     switch ( cEvent.GetKind() )
 485     {
 486         case kEventMouseDown :
 487             switch ( button )
 488             {
 489                 case kEventMouseButtonPrimary :
 490                     wxevent.SetEventType( clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN )  ;
 491                     break ;
 492
 493                 case kEventMouseButtonSecondary :
 494                     wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
 495                     break ;
 496
 497                 case kEventMouseButtonTertiary :
 498                     wxevent.SetEventType( clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
 499                     break ;
 500
 501                 default:
 502                     break ;
 503             }
 504             break ;
 505
 506         case kEventMouseUp :
 507             switch ( button )
 508             {
 509                 case kEventMouseButtonPrimary :
 510                     wxevent.SetEventType( wxEVT_LEFT_UP )  ;
 511                     break ;
 512
 513                 case kEventMouseButtonSecondary :
 514                     wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
 515                     break ;
 516
 517                 case kEventMouseButtonTertiary :
 518                     wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
 519                     break ;
 520
 521                 default:
 522                     break ;
 523             }
 524             break ;
 525
 526      case kEventMouseWheelMoved :
 527         {
 528             wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
 529
 530             EventMouseWheelAxis axis = cEvent.GetParameter<EventMouseWheelAxis>(kEventParamMouseWheelAxis, typeMouseWheelAxis) ;
 531             SInt32 delta = cEvent.GetParameter<SInt32>(kEventParamMouseWheelDelta, typeSInt32) ;
 532
 533             wxevent.m_wheelRotation = delta;
 534             wxevent.m_wheelDelta = 1;
 535             wxevent.m_linesPerAction = 1;
 536             if ( axis == kEventMouseWheelAxisX )
 537                 wxevent.m_wheelAxis = 1;
 538         }
 539         break ;
 540
 541         case kEventMouseEntered :
 542         case kEventMouseExited :
 543         case kEventMouseDragged :
 544         case kEventMouseMoved :
 545             wxevent.SetEventType( wxEVT_MOTION ) ;
 546             break;
 547         default :
 548             break ;
 549     }
 550 }
 551
 552 #define NEW_CAPTURE_HANDLING 1
 553
 554 pascal OSStatus
 555 wxMacTopLevelMouseEventHandler(EventHandlerCallRef WXUNUSED(handler),
 556                                EventRef event,
 557                                void *data)
 558 {
 559     wxNonOwnedWindow* toplevelWindow = data ? ((wxNonOwnedWindowImpl*) data)->GetWXPeer() : NULL ;
 560
 561     OSStatus result = eventNotHandledErr ;
 562
 563     wxMacCarbonEvent cEvent( event ) ;
 564
 565     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 566     Point windowMouseLocation = screenMouseLocation ;
 567
 568     WindowRef window = NULL;
 569     short windowPart = ::FindWindow(screenMouseLocation, &window);
 570
 571     wxWindow* currentMouseWindow = NULL ;
 572     ControlRef control = NULL ;
 573
 574 #if NEW_CAPTURE_HANDLING
 575     if ( wxApp::s_captureWindow )
 576     {
 577         window = (WindowRef) wxApp::s_captureWindow->MacGetTopLevelWindowRef() ;
 578         windowPart = inContent ;
 579     }
 580 #endif
 581
 582     if ( window )
 583     {
 584         QDGlobalToLocalPoint( GetWindowPort( window ), &windowMouseLocation );
 585
 586         if ( wxApp::s_captureWindow
 587 #if !NEW_CAPTURE_HANDLING
 588              && wxApp::s_captureWindow->MacGetTopLevelWindowRef() == (WXWindow) window && windowPart == inContent
 589 #endif
 590              )
 591         {
 592             currentMouseWindow = wxApp::s_captureWindow ;
 593         }
 594         else if ( (IsWindowActive(window) && windowPart == inContent) )
 595         {
 596             ControlPartCode part ;
 597             control = FindControlUnderMouse( windowMouseLocation , window , &part ) ;
 598             // if there is no control below the mouse position, send the event to the toplevel window itself
 599             if ( control == 0 )
 600             {
 601                 currentMouseWindow = (wxWindow*) toplevelWindow ;
 602             }
 603             else
 604             {
 605                 currentMouseWindow = (wxWindow*) wxFindWindowFromWXWidget( (WXWidget) control ) ;
 606 #ifndef __WXUNIVERSAL__
 607                 if ( currentMouseWindow == NULL && cEvent.GetKind() == kEventMouseMoved )
 608                 {
 609 #if wxUSE_TOOLBAR
 610                     // for wxToolBar to function we have to send certaint events to it
 611                     // instead of its children (wxToolBarTools)
 612                     ControlRef parent ;
 613                     GetSuperControl(control, &parent );
 614                     wxWindow *wxParent = (wxWindow*) wxFindWindowFromWXWidget((WXWidget) parent ) ;
 615                     if ( wxParent && wxParent->IsKindOf( CLASSINFO( wxToolBar ) ) )
 616                         currentMouseWindow = wxParent ;
 617 #endif
 618                 }
 619 #endif
 620             }
 621
 622             // disabled windows must not get any input messages
 623             if ( currentMouseWindow && !currentMouseWindow->MacIsReallyEnabled() )
 624                 currentMouseWindow = NULL;
 625         }
 626     }
 627
 628     wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
 629     SetupMouseEvent( wxevent , cEvent ) ;
 630
 631     // handle all enter / leave events
 632
 633     if ( currentMouseWindow != g_MacLastWindow )
 634     {
 635         if ( g_MacLastWindow )
 636         {
 637             wxMouseEvent eventleave(wxevent);
 638             eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
 639             g_MacLastWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
 640             eventleave.SetEventObject( g_MacLastWindow ) ;
 641             wxevent.SetId( g_MacLastWindow->GetId() ) ;
 642
 643 #if wxUSE_TOOLTIPS
 644             wxToolTip::RelayEvent( g_MacLastWindow , eventleave);
 645 #endif
 646
 647             g_MacLastWindow->HandleWindowEvent(eventleave);
 648         }
 649
 650         if ( currentMouseWindow )
 651         {
 652             wxMouseEvent evententer(wxevent);
 653             evententer.SetEventType( wxEVT_ENTER_WINDOW );
 654             currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
 655             evententer.SetEventObject( currentMouseWindow ) ;
 656             wxevent.SetId( currentMouseWindow->GetId() ) ;
 657
 658 #if wxUSE_TOOLTIPS
 659             wxToolTip::RelayEvent( currentMouseWindow , evententer );
 660 #endif
 661
 662             currentMouseWindow->HandleWindowEvent(evententer);
 663         }
 664
 665         g_MacLastWindow = currentMouseWindow ;
 666     }
 667
 668     if ( windowPart == inMenuBar )
 669     {
 670         // special case menu bar, as we are having a low-level runloop we must do it ourselves
 671         if ( cEvent.GetKind() == kEventMouseDown )
 672         {
 673             ::MenuSelect( screenMouseLocation ) ;
 674             ::HiliteMenu(0);
 675             result = noErr ;
 676         }
 677     }
 678     else if ( window && windowPart == inProxyIcon )
 679     {
 680         // special case proxy icon bar, as we are having a low-level runloop we must do it ourselves
 681         if ( cEvent.GetKind() == kEventMouseDown )
 682         {
 683             if ( ::TrackWindowProxyDrag( window, screenMouseLocation ) != errUserWantsToDragWindow )
 684             {
 685                 // TODO Track change of file path and report back
 686                 result = noErr ;
 687             }
 688         }
 689     }
 690     else if ( currentMouseWindow )
 691     {
 692         wxWindow *currentMouseWindowParent = currentMouseWindow->GetParent();
 693
 694         currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
 695
 696         wxevent.SetEventObject( currentMouseWindow ) ;
 697         wxevent.SetId( currentMouseWindow->GetId() ) ;
 698
 699         // make tooltips current
 700
 701 #if wxUSE_TOOLTIPS
 702         if ( wxevent.GetEventType() == wxEVT_MOTION )
 703             wxToolTip::RelayEvent( currentMouseWindow , wxevent );
 704 #endif
 705
 706         if ( currentMouseWindow->HandleWindowEvent(wxevent) )
 707         {
 708             if ((currentMouseWindowParent != NULL) &&
 709                 (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 710                 currentMouseWindow = NULL;
 711
 712             result = noErr;
 713         }
 714         else
 715         {
 716             // if the user code did _not_ handle the event, then perform the
 717             // default processing
 718             if ( wxevent.GetEventType() == wxEVT_LEFT_DOWN )
 719             {
 720                 // ... that is set focus to this window
 721                 if (currentMouseWindow->CanAcceptFocus() && wxWindow::FindFocus()!=currentMouseWindow)
 722                     currentMouseWindow->SetFocus();
 723             }
 724         }
 725
 726         if ( cEvent.GetKind() == kEventMouseUp && wxApp::s_captureWindow )
 727         {
 728             wxApp::s_captureWindow = NULL ;
 729             // update cursor ?
 730          }
 731
 732         // update cursor
 733
 734         wxWindow* cursorTarget = currentMouseWindow ;
 735         wxPoint cursorPoint( wxevent.m_x , wxevent.m_y ) ;
 736
 737         extern wxCursor gGlobalCursor;
 738
 739         if (!gGlobalCursor.IsOk())
 740         {
 741             while ( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
 742             {
 743                 cursorTarget = cursorTarget->GetParent() ;
 744                 if ( cursorTarget )
 745                     cursorPoint += cursorTarget->GetPosition();
 746             }
 747         }
 748
 749     }
 750     else // currentMouseWindow == NULL
 751     {
 752         // don't mess with controls we don't know about
 753         // for some reason returning eventNotHandledErr does not lead to the correct behaviour
 754         // so we try sending them the correct control directly
 755         if ( cEvent.GetKind() == kEventMouseDown && toplevelWindow && control )
 756         {
 757             EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 758             Point clickLocation = windowMouseLocation ;
 759
 760             HIPoint hiPoint ;
 761             hiPoint.x = clickLocation.h ;
 762             hiPoint.y = clickLocation.v ;
 763             HIViewConvertPoint( &hiPoint , (ControlRef) toplevelWindow->GetHandle() , control  ) ;
 764             clickLocation.h = (int)hiPoint.x ;
 765             clickLocation.v = (int)hiPoint.y ;
 766
 767             HandleControlClick( control , clickLocation , modifiers , (ControlActionUPP ) -1 ) ;
 768             result = noErr ;
 769         }
 770     }
 771
 772     return result ;
 773 }
 774
 775 static pascal OSStatus
 776 wxNonOwnedWindowEventHandler(EventHandlerCallRef WXUNUSED(handler),
 777                                 EventRef event,
 778                                 void *data)
 779 {
 780     OSStatus result = eventNotHandledErr ;
 781
 782     wxMacCarbonEvent cEvent( event ) ;
 783
 784     // WindowRef windowRef = cEvent.GetParameter<WindowRef>(kEventParamDirectObject) ;
 785     wxNonOwnedWindow* toplevelWindow = data ? ((wxNonOwnedWindowImpl*) data)->GetWXPeer() : NULL;
 786
 787     switch ( GetEventKind( event ) )
 788     {
 789         case kEventWindowActivated :
 790         {
 791             toplevelWindow->HandleActivated( cEvent.GetTicks() , true) ;
 792             // we still sending an eventNotHandledErr in order to allow for default processing
 793         }
 794             break ;
 795
 796         case kEventWindowDeactivated :
 797         {
 798             toplevelWindow->HandleActivated( cEvent.GetTicks() , false) ;
 799             // we still sending an eventNotHandledErr in order to allow for default processing
 800         }
 801             break ;
 802
 803         case kEventWindowShown :
 804             toplevelWindow->Refresh() ;
 805             result = noErr ;
 806             break ;
 807
 808         case kEventWindowClose :
 809             toplevelWindow->Close() ;
 810             result = noErr ;
 811             break ;
 812
 813         case kEventWindowBoundsChanged :
 814         {
 815             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes, typeUInt32) ;
 816             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 817             wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ;
 818             if ( attributes & kWindowBoundsChangeSizeChanged )
 819             {
 820                 toplevelWindow->HandleResized(cEvent.GetTicks() ) ;
 821             }
 822
 823             if ( attributes & kWindowBoundsChangeOriginChanged )
 824             {
 825                 toplevelWindow->HandleMoved(cEvent.GetTicks() ) ;
 826             }
 827
 828             result = noErr ;
 829         }
 830             break ;
 831
 832         case kEventWindowBoundsChanging :
 833         {
 834             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
 835             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 836
 837             if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) )
 838             {
 839                 // all (Mac) rects are in content area coordinates, all wxRects in structure coordinates
 840                 int left , top , right , bottom ;
 841
 842                 toplevelWindow->GetNonOwnedPeer()->GetContentArea(left, top, right, bottom);
 843
 844                 wxRect adjustR(
 845                     newRect.left - left,
 846                     newRect.top - top,
 847                     newRect.right - newRect.left + left + right,
 848                     newRect.bottom - newRect.top + top + bottom ) ;
 849
 850                 toplevelWindow->HandleResizing( cEvent.GetTicks(), &adjustR );
 851
 852                 const Rect adjustedRect = { adjustR.y + top  , adjustR.x + left , adjustR.y + adjustR.height - bottom , adjustR.x + adjustR.width - right } ;
 853                 if ( !EqualRect( &newRect , &adjustedRect ) )
 854                     cEvent.SetParameter<Rect>( kEventParamCurrentBounds , &adjustedRect ) ;
 855             }
 856
 857             result = noErr ;
 858         }
 859             break ;
 860
 861         case kEventWindowGetRegion :
 862             {
 863                 if ( toplevelWindow->GetBackgroundStyle() == wxBG_STYLE_TRANSPARENT )
 864                 {
 865                     WindowRegionCode windowRegionCode ;
 866
 867                     // Fetch the region code that is being queried
 868                     GetEventParameter( event,
 869                                        kEventParamWindowRegionCode,
 870                                        typeWindowRegionCode, NULL,
 871                                        sizeof windowRegionCode, NULL,
 872                                        &windowRegionCode ) ;
 873
 874                     // If it is the opaque region code then set the
 875                     // region to empty and return noErr to stop event
 876                     // propagation
 877                     if ( windowRegionCode == kWindowOpaqueRgn ) {
 878                         RgnHandle region;
 879                         GetEventParameter( event,
 880                                            kEventParamRgnHandle,
 881                                            typeQDRgnHandle, NULL,
 882                                            sizeof region, NULL,
 883                                            &region) ;
 884                         SetEmptyRgn(region) ;
 885                         result = noErr ;
 886                     }
 887                 }
 888             }
 889             break ;
 890
 891         default :
 892             break ;
 893     }
 894
 895     return result ;
 896 }
 897
 898 // mix this in from window.cpp
 899 pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) ;
 900
 901 pascal OSStatus wxNonOwnedEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 902 {
 903     OSStatus result = eventNotHandledErr ;
 904
 905     switch ( GetEventClass( event ) )
 906     {
 907         case kEventClassTextInput :
 908         {
 909             // TODO remove as soon as all events are on implementation classes only
 910             wxNonOwnedWindow* toplevelWindow = data ? ((wxNonOwnedWindowImpl*) data)->GetWXPeer() : NULL;
 911
 912             result = wxMacUnicodeTextEventHandler( handler, event , toplevelWindow ) ;
 913         }
 914             break ;
 915
 916         case kEventClassKeyboard :
 917             result = KeyboardEventHandler( handler, event , data ) ;
 918             break ;
 919
 920         case kEventClassWindow :
 921             result = wxNonOwnedWindowEventHandler( handler, event , data ) ;
 922             break ;
 923
 924         case kEventClassMouse :
 925             result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
 926             break ;
 927
 928         default :
 929             break ;
 930     }
 931
 932     return result ;
 933 }
 934
 935 DEFINE_ONE_SHOT_HANDLER_GETTER( wxNonOwnedEventHandler )
 936
 937 // ---------------------------------------------------------------------------
 938 // Support functions for shaped windows, based on Apple's CustomWindow sample at
 939 // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
 940 // ---------------------------------------------------------------------------
 941
 942 static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
 943 {
 944     GetWindowPortBounds(window, inRect);
 945     Point pt = { inRect->top ,inRect->left };
 946     QDLocalToGlobalPoint( GetWindowPort( window ), &pt );
 947     inRect->bottom += pt.v - inRect->top;
 948     inRect->right += pt.h - inRect->left;
 949     inRect->top = pt.v;
 950     inRect->left = pt.h;
 951 }
 952
 953 static SInt32 wxShapedMacWindowGetFeatures(WindowRef WXUNUSED(window), SInt32 param)
 954 {
 955     /*------------------------------------------------------
 956         Define which options your custom window supports.
 957     --------------------------------------------------------*/
 958     //just enable everything for our demo
 959     *(OptionBits*)param =
 960         //kWindowCanGrow |
 961         //kWindowCanZoom |
 962         kWindowCanCollapse |
 963         //kWindowCanGetWindowRegion |
 964         //kWindowHasTitleBar |
 965         //kWindowSupportsDragHilite |
 966         kWindowCanDrawInCurrentPort |
 967         //kWindowCanMeasureTitle |
 968         kWindowWantsDisposeAtProcessDeath |
 969         kWindowSupportsGetGrowImageRegion |
 970         kWindowDefSupportsColorGrafPort;
 971
 972     return 1;
 973 }
 974
 975 // The content region is left as a rectangle matching the window size, this is
 976 // so the origin in the paint event, and etc. still matches what the
 977 // programmer expects.
 978 static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
 979 {
 980     SetEmptyRgn(rgn);
 981     wxNonOwnedWindow* win = wxNonOwnedWindow::GetFromWXWindow((WXWindow)window);
 982     if (win)
 983     {
 984         Rect r ;
 985         wxShapedMacWindowGetPos( window, &r ) ;
 986         RectRgn( rgn , &r ) ;
 987     }
 988 }
 989
 990 // The structure region is set to the shape given to the SetShape method.
 991 static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
 992 {
 993     RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
 994
 995     SetEmptyRgn(rgn);
 996     if (cachedRegion)
 997     {
 998         Rect windowRect;
 999         wxShapedMacWindowGetPos(window, &windowRect);    // how big is the window
1000         CopyRgn(cachedRegion, rgn);                      // make a copy of our cached region
1001         OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
1002         //MapRgn(rgn, &mMaskSize, &windowRect);          //scale it to our actual window size
1003     }
1004 }
1005
1006 static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
1007 {
1008     GetWindowRegionPtr rgnRec = (GetWindowRegionPtr)param;
1009
1010     if (rgnRec == NULL)
1011         return paramErr;
1012
1013     switch (rgnRec->regionCode)
1014     {
1015         case kWindowStructureRgn:
1016             wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
1017             break;
1018
1019         case kWindowContentRgn:
1020             wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
1021             break;
1022
1023         default:
1024             SetEmptyRgn(rgnRec->winRgn);
1025             break;
1026     }
1027
1028     return noErr;
1029 }
1030
1031 // Determine the region of the window which was hit
1032 //
1033 static SInt32 wxShapedMacWindowHitTest(WindowRef window, SInt32 param)
1034 {
1035     Point hitPoint;
1036     static RgnHandle tempRgn = NULL;
1037
1038     if (tempRgn == NULL)
1039         tempRgn = NewRgn();
1040
1041     // get the point clicked
1042     SetPt( &hitPoint, LoWord(param), HiWord(param) );
1043
1044      // Mac OS 8.5 or later
1045     wxShapedMacWindowStructureRegion(window, tempRgn);
1046     if (PtInRgn( hitPoint, tempRgn )) //in window content region?
1047         return wInContent;
1048
1049     // no significant area was hit
1050     return wNoHit;
1051 }
1052
1053 static pascal long wxShapedMacWindowDef(short WXUNUSED(varCode), WindowRef window, SInt16 message, SInt32 param)
1054 {
1055     switch (message)
1056     {
1057         case kWindowMsgHitTest:
1058             return wxShapedMacWindowHitTest(window, param);
1059
1060         case kWindowMsgGetFeatures:
1061             return wxShapedMacWindowGetFeatures(window, param);
1062
1063         // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
1064         case kWindowMsgGetRegion:
1065             return wxShapedMacWindowGetRegion(window, param);
1066
1067         default:
1068             break;
1069     }
1070
1071     return 0;
1072 }
1073
1074 // implementation
1075
1076 typedef struct
1077 {
1078     wxPoint m_position ;
1079     wxSize m_size ;
1080     bool m_wasResizable ;
1081 } FullScreenData ;
1082
1083 wxNonOwnedWindowCarbonImpl::wxNonOwnedWindowCarbonImpl()
1084 {
1085 }
1086
1087 wxNonOwnedWindowCarbonImpl::wxNonOwnedWindowCarbonImpl( wxNonOwnedWindow* nonownedwnd) : wxNonOwnedWindowImpl( nonownedwnd)
1088 {
1089     m_macEventHandler = NULL;
1090     m_macWindow = NULL;
1091     m_macFullScreenData = NULL ;
1092 }
1093
1094 wxNonOwnedWindowCarbonImpl::~wxNonOwnedWindowCarbonImpl()
1095 {
1096 #if wxUSE_TOOLTIPS
1097         wxToolTip::NotifyWindowDelete(m_macWindow) ;
1098 #endif
1099
1100     if ( m_macEventHandler )
1101     {
1102         ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
1103         m_macEventHandler = NULL ;
1104     }
1105
1106     if ( m_macWindow )
1107         DisposeWindow( m_macWindow );
1108
1109     FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
1110     delete data ;
1111     m_macFullScreenData = NULL ;
1112
1113     m_macWindow = NULL;
1114
1115 }
1116
1117 void wxNonOwnedWindowCarbonImpl::Destroy()
1118 {
1119     if ( m_macEventHandler )
1120     {
1121         ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
1122         m_macEventHandler = NULL ;
1123     }
1124
1125     wxPendingDelete.Append( new wxDeferredObjectDeleter( this ) ) ;
1126 }
1127
1128 void wxNonOwnedWindowInstallTopLevelWindowEventHandler(WindowRef window, EventHandlerRef* handler, void *ref)
1129 {
1130     InstallWindowEventHandler(window, GetwxNonOwnedEventHandlerUPP(),
1131         GetEventTypeCount(eventList), eventList, ref, handler );
1132 }
1133
1134 bool wxNonOwnedWindowCarbonImpl::SetShape(const wxRegion& region)
1135 {
1136     // Make a copy of the region
1137     RgnHandle  shapeRegion = NewRgn();
1138     HIShapeGetAsQDRgn( region.GetWXHRGN(), shapeRegion );
1139
1140     // Dispose of any shape region we may already have
1141     RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef) m_wxPeer->GetWXWindow() );
1142     if ( oldRgn )
1143         DisposeRgn(oldRgn);
1144
1145     // Save the region so we can use it later
1146     SetWRefCon((WindowRef) m_wxPeer->GetWXWindow(), (URefCon)shapeRegion);
1147
1148     // inform the window manager that the window has changed shape
1149     ReshapeCustomWindow((WindowRef) m_wxPeer->GetWXWindow());
1150
1151     return true;
1152 }
1153
1154
1155 void wxNonOwnedWindowCarbonImpl::MacInstallTopLevelWindowEventHandler()
1156 {
1157     if ( m_macEventHandler != NULL )
1158     {
1159         verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
1160     }
1161     wxNonOwnedWindowInstallTopLevelWindowEventHandler(MAC_WXHWND(m_macWindow),(EventHandlerRef *)&m_macEventHandler,this);
1162 }
1163
1164 void wxNonOwnedWindowCarbonImpl::Create(
1165     wxWindow* parent,
1166     const wxPoint& pos,
1167     const wxSize& size,
1168     long style, long extraStyle,
1169     const wxString& name )
1170 {
1171
1172     OSStatus err = noErr ;
1173     Rect theBoundsRect;
1174
1175     int x = (int)pos.x;
1176     int y = (int)pos.y;
1177
1178     int w = size.x;
1179     int h = size.y;
1180
1181     ::SetRect(&theBoundsRect, x, y , x + w, y + h);
1182
1183     // translate the window attributes in the appropriate window class and attributes
1184     WindowClass wclass = 0;
1185     WindowAttributes attr = kWindowNoAttributes ;
1186     WindowGroupRef group = NULL ;
1187     bool activationScopeSet = false;
1188     WindowActivationScope activationScope = kWindowActivationScopeNone;
1189
1190     if ( style & wxFRAME_TOOL_WINDOW )
1191     {
1192         if (
1193             ( style & wxMINIMIZE_BOX ) || ( style & wxMAXIMIZE_BOX ) ||
1194             ( style & wxSYSTEM_MENU ) || ( style & wxCAPTION ) ||
1195             ( style &wxTINY_CAPTION_HORIZ) ||  ( style &wxTINY_CAPTION_VERT)
1196             )
1197         {
1198             if ( ( style & wxSTAY_ON_TOP ) )
1199                 wclass = kUtilityWindowClass;
1200             else
1201                 wclass = kFloatingWindowClass ;
1202
1203             if ( ( style &wxTINY_CAPTION_VERT) )
1204                 attr |= kWindowSideTitlebarAttribute ;
1205         }
1206         else
1207         {
1208             if ( style & wxNO_BORDER )
1209             {
1210                 wclass = kSimpleWindowClass ;
1211             }
1212             else
1213             {
1214                 wclass = kPlainWindowClass ;
1215             }
1216             activationScopeSet = true;
1217             activationScope = kWindowActivationScopeNone;
1218         }
1219     }
1220     else if ( ( style & wxPOPUP_WINDOW ) )
1221     {
1222         if ( ( style & wxBORDER_NONE ) )
1223         {
1224             wclass = kHelpWindowClass ;   // has no border
1225             attr |= kWindowNoShadowAttribute;
1226         }
1227         else
1228         {
1229             wclass = kPlainWindowClass ;  // has a single line border, it will have to do for now
1230         }
1231         group = GetWindowGroupOfClass(kFloatingWindowClass) ;
1232         // make sure we don't deactivate something
1233         activationScopeSet = true;
1234         activationScope = kWindowActivationScopeNone;
1235     }
1236     else if ( ( style & wxCAPTION ) )
1237     {
1238         wclass = kDocumentWindowClass ;
1239         attr |= kWindowInWindowMenuAttribute ;
1240     }
1241     else if ( ( style & wxFRAME_DRAWER ) )
1242     {
1243         wclass = kDrawerWindowClass;
1244     }
1245     else
1246     {
1247         if ( ( style & wxMINIMIZE_BOX ) || ( style & wxMAXIMIZE_BOX ) ||
1248             ( style & wxCLOSE_BOX ) || ( style & wxSYSTEM_MENU ) )
1249         {
1250             wclass = kDocumentWindowClass ;
1251         }
1252         else if ( ( style & wxNO_BORDER ) )
1253         {
1254             wclass = kSimpleWindowClass ;
1255         }
1256         else
1257         {
1258             wclass = kPlainWindowClass ;
1259         }
1260     }
1261
1262     if ( wclass != kPlainWindowClass )
1263     {
1264         if ( ( style & wxMINIMIZE_BOX ) )
1265             attr |= kWindowCollapseBoxAttribute ;
1266
1267         if ( ( style & wxMAXIMIZE_BOX ) )
1268             attr |= kWindowFullZoomAttribute ;
1269
1270         if ( ( style & wxRESIZE_BORDER ) )
1271             attr |= kWindowResizableAttribute ;
1272
1273         if ( ( style & wxCLOSE_BOX) )
1274             attr |= kWindowCloseBoxAttribute ;
1275     }
1276     attr |= kWindowLiveResizeAttribute;
1277
1278     if ( ( style &wxSTAY_ON_TOP) )
1279         group = GetWindowGroupOfClass(kUtilityWindowClass) ;
1280
1281     if ( ( style & wxFRAME_FLOAT_ON_PARENT ) )
1282         group = GetWindowGroupOfClass(kFloatingWindowClass) ;
1283
1284     if ( group == NULL && parent != NULL )
1285     {
1286         WindowRef parenttlw = (WindowRef) parent->MacGetTopLevelWindowRef();
1287         if( parenttlw )
1288             group = GetWindowGroupParent( GetWindowGroup( parenttlw ) );
1289     }
1290
1291     attr |= kWindowCompositingAttribute;
1292 #if 0 // TODO : decide on overall handling of high dpi screens (pixel vs userscale)
1293     attr |= kWindowFrameworkScaledAttribute;
1294 #endif
1295
1296     if ( ( style &wxFRAME_SHAPED) )
1297     {
1298         WindowDefSpec customWindowDefSpec;
1299         customWindowDefSpec.defType = kWindowDefProcPtr;
1300         customWindowDefSpec.u.defProc =
1301 #ifdef __LP64__
1302             (WindowDefUPP) wxShapedMacWindowDef;
1303 #else
1304             NewWindowDefUPP(wxShapedMacWindowDef);
1305 #endif
1306         err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
1307                               attr, &theBoundsRect,
1308                               (WindowRef*) &m_macWindow);
1309     }
1310     else
1311     {
1312         err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
1313     }
1314
1315     if ( err == noErr && m_macWindow != NULL && group != NULL )
1316         SetWindowGroup( (WindowRef) m_macWindow , group ) ;
1317
1318     wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
1319
1320     // setup a separate group for each window, so that overlays can be handled easily
1321
1322     WindowGroupRef overlaygroup = NULL;
1323     verify_noerr( CreateWindowGroup( kWindowGroupAttrMoveTogether | kWindowGroupAttrLayerTogether | kWindowGroupAttrHideOnCollapse, &overlaygroup ));
1324     verify_noerr( SetWindowGroupParent( overlaygroup, GetWindowGroup( (WindowRef) m_macWindow )));
1325     verify_noerr( SetWindowGroup( (WindowRef) m_macWindow , overlaygroup ));
1326
1327     if ( activationScopeSet )
1328     {
1329         verify_noerr( SetWindowActivationScope( (WindowRef) m_macWindow , activationScope ));
1330     }
1331
1332     // the create commands are only for content rect,
1333     // so we have to set the size again as structure bounds
1334     SetWindowBounds( m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
1335
1336     // Causes the inner part of the window not to be metal
1337     // if the style is used before window creation.
1338 #if 0 // TARGET_API_MAC_OSX
1339     if ( m_macUsesCompositing && m_macWindow != NULL )
1340     {
1341         if ( GetExtraStyle() & wxFRAME_EX_METAL )
1342             MacSetMetalAppearance( true ) ;
1343     }
1344 #endif
1345
1346     if ( m_macWindow != NULL )
1347     {
1348         MacSetUnifiedAppearance( true ) ;
1349     }
1350
1351     HIViewRef growBoxRef = 0 ;
1352     err = HIViewFindByID( HIViewGetRoot( m_macWindow ), kHIViewWindowGrowBoxID, &growBoxRef  );
1353     if ( err == noErr && growBoxRef != 0 )
1354         HIGrowBoxViewSetTransparent( growBoxRef, true ) ;
1355
1356     // the frame window event handler
1357     InstallStandardEventHandler( GetWindowEventTarget(m_macWindow) ) ;
1358     MacInstallTopLevelWindowEventHandler() ;
1359
1360     if ( extraStyle & wxFRAME_EX_METAL)
1361         MacSetMetalAppearance(true);
1362
1363     if ( ( style &wxFRAME_SHAPED) )
1364     {
1365         // default shape matches the window size
1366         wxRegion rgn( 0, 0, w, h );
1367         SetShape( rgn );
1368     }
1369 }
1370
1371 bool wxNonOwnedWindowCarbonImpl::ShowWithEffect(bool show,
1372                                          wxShowEffect effect,
1373                                          unsigned timeout)
1374 {
1375     WindowTransitionEffect transition = 0 ;
1376     switch( effect )
1377     {
1378         case wxSHOW_EFFECT_ROLL_TO_LEFT:
1379         case wxSHOW_EFFECT_ROLL_TO_RIGHT:
1380         case wxSHOW_EFFECT_ROLL_TO_TOP:
1381         case wxSHOW_EFFECT_ROLL_TO_BOTTOM:
1382         case wxSHOW_EFFECT_SLIDE_TO_LEFT:
1383         case wxSHOW_EFFECT_SLIDE_TO_RIGHT:
1384         case wxSHOW_EFFECT_SLIDE_TO_TOP:
1385         case wxSHOW_EFFECT_SLIDE_TO_BOTTOM:
1386             transition = kWindowGenieTransitionEffect;
1387             break;
1388         case wxSHOW_EFFECT_BLEND:
1389             transition = kWindowFadeTransitionEffect;
1390             break;
1391         case wxSHOW_EFFECT_EXPAND:
1392             // having sheets would be fine, but this might lead to a repositioning
1393 #if 0
1394             if ( GetParent() )
1395                 transition = kWindowSheetTransitionEffect;
1396             else
1397 #endif
1398                 transition = kWindowZoomTransitionEffect;
1399             break;
1400
1401         case wxSHOW_EFFECT_MAX:
1402             wxFAIL_MSG( "invalid effect flag" );
1403             return false;
1404     }
1405
1406     TransitionWindowOptions options;
1407     options.version = 0;
1408     options.duration = timeout / 1000.0;
1409     options.window = transition == kWindowSheetTransitionEffect ? (WindowRef) m_wxPeer->GetParent()->MacGetTopLevelWindowRef() :0;
1410     options.userData = 0;
1411
1412     wxSize size = wxGetDisplaySize();
1413     Rect bounds;
1414     GetWindowBounds( (WindowRef)m_macWindow, kWindowStructureRgn, &bounds );
1415     CGRect hiBounds = CGRectMake( bounds.left, bounds.top, bounds.right - bounds.left, bounds.bottom - bounds.top );
1416
1417     switch ( effect )
1418     {
1419         case wxSHOW_EFFECT_ROLL_TO_RIGHT:
1420         case wxSHOW_EFFECT_SLIDE_TO_RIGHT:
1421             hiBounds.origin.x = 0;
1422             hiBounds.size.width = 0;
1423             break;
1424
1425         case wxSHOW_EFFECT_ROLL_TO_LEFT:
1426         case wxSHOW_EFFECT_SLIDE_TO_LEFT:
1427             hiBounds.origin.x = size.x;
1428             hiBounds.size.width = 0;
1429             break;
1430
1431         case wxSHOW_EFFECT_ROLL_TO_TOP:
1432         case wxSHOW_EFFECT_SLIDE_TO_TOP:
1433             hiBounds.origin.y = size.y;
1434             hiBounds.size.height = 0;
1435             break;
1436
1437         case wxSHOW_EFFECT_ROLL_TO_BOTTOM:
1438         case wxSHOW_EFFECT_SLIDE_TO_BOTTOM:
1439             hiBounds.origin.y = 0;
1440             hiBounds.size.height = 0;
1441             break;
1442
1443         default:
1444             break; // direction doesn't make sense
1445     }
1446
1447     ::TransitionWindowWithOptions
1448     (
1449         (WindowRef)m_macWindow,
1450         transition,
1451         show ? kWindowShowTransitionAction : kWindowHideTransitionAction,
1452         transition == kWindowGenieTransitionEffect ? &hiBounds : NULL,
1453         false,
1454         &options
1455     );
1456
1457     if ( show )
1458     {
1459         ::SelectWindow( (WindowRef)m_macWindow ) ;
1460     }
1461
1462     return true;
1463 }
1464
1465 void wxNonOwnedWindowCarbonImpl::SetTitle( const wxString& title, wxFontEncoding encoding )
1466 {
1467     SetWindowTitleWithCFString( m_macWindow , wxCFStringRef( title , encoding ) ) ;
1468 }
1469
1470 bool wxNonOwnedWindowCarbonImpl::IsMaximized() const
1471 {
1472     return IsWindowInStandardState( m_macWindow , NULL , NULL ) ;
1473 }
1474
1475 bool wxNonOwnedWindowCarbonImpl::IsIconized() const
1476 {
1477     return IsWindowCollapsed((WindowRef)GetWXWindow() ) ;
1478 }
1479
1480 void wxNonOwnedWindowCarbonImpl::Iconize( bool iconize )
1481 {
1482     if ( IsWindowCollapsable( m_macWindow ) )
1483         CollapseWindow( m_macWindow , iconize ) ;
1484 }
1485
1486 void wxNonOwnedWindowCarbonImpl::Maximize(bool maximize)
1487 {
1488     Point idealSize = { 0 , 0 } ;
1489     if ( maximize )
1490     {
1491 #if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
1492         HIRect bounds ;
1493         HIWindowGetAvailablePositioningBounds(kCGNullDirectDisplay,kHICoordSpace72DPIGlobal,
1494             &bounds);
1495         idealSize.h = bounds.size.width;
1496         idealSize.v = bounds.size.height;
1497 #else
1498         Rect rect ;
1499         GetAvailableWindowPositioningBounds(GetMainDevice(),&rect) ;
1500         idealSize.h = rect.right - rect.left ;
1501         idealSize.v = rect.bottom - rect.top ;
1502 #endif
1503     }
1504     ZoomWindowIdeal( (WindowRef)GetWXWindow() , maximize ? inZoomOut : inZoomIn , &idealSize ) ;
1505 }
1506
1507 bool wxNonOwnedWindowCarbonImpl::IsFullScreen() const
1508 {
1509     return m_macFullScreenData != NULL ;
1510 }
1511
1512 bool wxNonOwnedWindowCarbonImpl::ShowFullScreen(bool show, long style)
1513 {
1514     if ( show )
1515     {
1516         FullScreenData *data = (FullScreenData *)m_macFullScreenData ;
1517         delete data ;
1518         data = new FullScreenData() ;
1519
1520         m_macFullScreenData = data ;
1521         data->m_position = m_wxPeer->GetPosition() ;
1522         data->m_size = m_wxPeer->GetSize() ;
1523 #if wxOSX_USE_CARBON
1524         WindowAttributes attr = 0;
1525         GetWindowAttributes((WindowRef) GetWXWindow(), &attr);
1526         data->m_wasResizable = attr & kWindowResizableAttribute;
1527         if ( style & wxFULLSCREEN_NOMENUBAR )
1528             HideMenuBar() ;
1529 #endif
1530
1531         wxRect client = wxGetClientDisplayRect() ;
1532
1533         int left , top , right , bottom ;
1534         int x, y, w, h ;
1535
1536         x = client.x ;
1537         y = client.y ;
1538         w = client.width ;
1539         h = client.height ;
1540
1541         GetContentArea( left , top , right , bottom ) ;
1542
1543         if ( style & wxFULLSCREEN_NOCAPTION )
1544         {
1545             y -= top ;
1546             h += top ;
1547         }
1548
1549         if ( style & wxFULLSCREEN_NOBORDER )
1550         {
1551             x -= left ;
1552             w += left + right ;
1553             h += bottom ;
1554         }
1555
1556         if ( style & wxFULLSCREEN_NOTOOLBAR )
1557         {
1558             // TODO
1559         }
1560
1561         if ( style & wxFULLSCREEN_NOSTATUSBAR )
1562         {
1563             // TODO
1564         }
1565
1566         m_wxPeer->SetSize( x , y , w, h ) ;
1567         if ( data->m_wasResizable )
1568         {
1569 #if wxOSX_USE_CARBON
1570             ChangeWindowAttributes( (WindowRef) GetWXWindow() , kWindowNoAttributes , kWindowResizableAttribute ) ;
1571 #endif
1572         }
1573     }
1574     else if ( m_macFullScreenData != NULL )
1575     {
1576         FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
1577 #if wxOSX_USE_CARBON
1578         ShowMenuBar() ;
1579         if ( data->m_wasResizable )
1580             ChangeWindowAttributes( (WindowRef) GetWXWindow() , kWindowResizableAttribute ,  kWindowNoAttributes ) ;
1581 #endif
1582         m_wxPeer->SetPosition( data->m_position ) ;
1583         m_wxPeer->SetSize( data->m_size ) ;
1584
1585         delete data ;
1586         m_macFullScreenData = NULL ;
1587     }
1588
1589     return true;
1590 }
1591
1592 // Attracts the users attention to this window if the application is
1593 // inactive (should be called when a background event occurs)
1594
1595 static pascal void wxMacNMResponse( NMRecPtr ptr )
1596 {
1597     NMRemove( ptr ) ;
1598     DisposePtr( (Ptr)ptr ) ;
1599 }
1600
1601 void wxNonOwnedWindowCarbonImpl::RequestUserAttention(int WXUNUSED(flags))
1602 {
1603     NMRecPtr notificationRequest = (NMRecPtr) NewPtr( sizeof( NMRec) ) ;
1604
1605     memset( notificationRequest , 0 , sizeof(*notificationRequest) ) ;
1606     notificationRequest->qType = nmType ;
1607     notificationRequest->nmMark = 1 ;
1608     notificationRequest->nmIcon = 0 ;
1609     notificationRequest->nmSound = 0 ;
1610     notificationRequest->nmStr = NULL ;
1611     notificationRequest->nmResp = wxMacNMResponse ;
1612
1613     verify_noerr( NMInstall( notificationRequest ) ) ;
1614 }
1615
1616 void wxNonOwnedWindowCarbonImpl::ScreenToWindow( int *x, int *y )
1617 {
1618     HIPoint p = CGPointMake(  (x ? *x : 0), (y ? *y : 0) );
1619     HIViewRef contentView ;
1620     // TODO check toolbar offset
1621     HIViewFindByID( HIViewGetRoot( m_macWindow ), kHIViewWindowContentID , &contentView) ;
1622     HIPointConvert( &p, kHICoordSpace72DPIGlobal, NULL, kHICoordSpaceView, contentView );
1623     if ( x )
1624         *x = p.x;
1625     if ( y )
1626         *y = p.y;
1627 }
1628
1629 void wxNonOwnedWindowCarbonImpl::WindowToScreen( int *x, int *y )
1630 {
1631     HIPoint p = CGPointMake(  (x ? *x : 0), (y ? *y : 0) );
1632     HIViewRef contentView ;
1633     // TODO check toolbar offset
1634     HIViewFindByID( HIViewGetRoot( m_macWindow ), kHIViewWindowContentID , &contentView) ;
1635     HIPointConvert( &p, kHICoordSpaceView, contentView, kHICoordSpace72DPIGlobal, NULL );
1636     if ( x )
1637         *x = p.x;
1638     if ( y )
1639         *y = p.y;
1640 }
1641
1642 wxNonOwnedWindowImpl* wxNonOwnedWindowImpl::CreateNonOwnedWindow( wxNonOwnedWindow* wxpeer, wxWindow* parent, const wxPoint& pos, const wxSize& size,
1643     long style, long extraStyle, const wxString& name )
1644 {
1645     wxNonOwnedWindowImpl* now = new wxNonOwnedWindowCarbonImpl( wxpeer );
1646     now->Create( parent, pos, size, style , extraStyle, name );
1647     return now;
1648 }