--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: src/mac/carbon/nonownedwnd.cpp
+// Purpose: implementation of wxNonOwnedWindow
+// Author: Stefan Csomor
+// Created: 2008-03-24
+// RCS-ID: $Id: nonownedwnd.cpp 50329 2007-11-29 17:00:58Z VS $
+// Copyright: (c) Stefan Csomor 2008
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/app.h"
+#endif // WX_PRECOMP
+
+#include "wx/hashmap.h"
+#include "wx/evtloop.h"
+#include "wx/tooltip.h"
+#include "wx/nonownedwnd.h"
+
+#include "wx/mac/private.h"
+
+#if wxUSE_SYSTEM_OPTIONS
+ #include "wx/sysopt.h"
+#endif
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+// unified title and toolbar constant - not in Tiger headers, so we duplicate it here
+#define kWindowUnifiedTitleAndToolbarAttribute (1 << 7)
+
+// trace mask for activation tracing messages
+static const wxChar *TRACE_ACTIVATE = _T("activation");
+
+// ----------------------------------------------------------------------------
+// globals
+// ----------------------------------------------------------------------------
+
+// list of all frames and modeless dialogs
+wxWindowList wxModelessWindows;
+
+static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param);
+
+// ============================================================================
+// wxNonOwnedWindow implementation
+// ============================================================================
+
+// ---------------------------------------------------------------------------
+// Carbon Events
+// ---------------------------------------------------------------------------
+
+static const EventTypeSpec eventList[] =
+{
+ // TODO: remove control related event like key and mouse (except for WindowLeave events)
+
+ { kEventClassKeyboard, kEventRawKeyDown } ,
+ { kEventClassKeyboard, kEventRawKeyRepeat } ,
+ { kEventClassKeyboard, kEventRawKeyUp } ,
+ { kEventClassKeyboard, kEventRawKeyModifiersChanged } ,
+
+ { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
+ { kEventClassTextInput, kEventTextInputUpdateActiveInputArea } ,
+
+ { kEventClassWindow , kEventWindowShown } ,
+ { kEventClassWindow , kEventWindowActivated } ,
+ { kEventClassWindow , kEventWindowDeactivated } ,
+ { kEventClassWindow , kEventWindowBoundsChanging } ,
+ { kEventClassWindow , kEventWindowBoundsChanged } ,
+ { kEventClassWindow , kEventWindowClose } ,
+ { kEventClassWindow , kEventWindowGetRegion } ,
+
+ // we have to catch these events on the toplevel window level,
+ // as controls don't get the raw mouse events anymore
+
+ { kEventClassMouse , kEventMouseDown } ,
+ { kEventClassMouse , kEventMouseUp } ,
+ { kEventClassMouse , kEventMouseWheelMoved } ,
+ { kEventClassMouse , kEventMouseMoved } ,
+ { kEventClassMouse , kEventMouseDragged } ,
+} ;
+
+static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+ // call DoFindFocus instead of FindFocus, because for Composite Windows(like WxGenericListCtrl)
+ // FindFocus does not return the actual focus window, but the enclosing window
+ wxWindow* focus = wxWindow::DoFindFocus();
+ if ( focus == NULL )
+ focus = (wxNonOwnedWindow*) data ;
+
+ unsigned char charCode ;
+ wxChar uniChar[2] ;
+ uniChar[0] = 0;
+ uniChar[1] = 0;
+
+ UInt32 keyCode ;
+ UInt32 modifiers ;
+ Point point ;
+ UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
+
+#if wxUSE_UNICODE
+ ByteCount dataSize = 0 ;
+ if ( GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
+ {
+ UniChar buf[2] ;
+ int numChars = dataSize / sizeof( UniChar) + 1;
+
+ UniChar* charBuf = buf ;
+
+ if ( numChars * 2 > 4 )
+ charBuf = new UniChar[ numChars ] ;
+ GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
+ charBuf[ numChars - 1 ] = 0;
+
+#if SIZEOF_WCHAR_T == 2
+ uniChar = charBuf[0] ;
+#else
+ wxMBConvUTF16 converter ;
+ converter.MB2WC( uniChar , (const char*)charBuf , 2 ) ;
+#endif
+
+ if ( numChars * 2 > 4 )
+ delete[] charBuf ;
+ }
+#endif
+
+ GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
+ GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
+ GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
+ GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
+
+ UInt32 message = (keyCode << 8) + charCode;
+ switch ( GetEventKind( event ) )
+ {
+ case kEventRawKeyRepeat :
+ case kEventRawKeyDown :
+ {
+ WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
+ WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
+ wxTheApp->MacSetCurrentEvent( event , handler ) ;
+ if ( /* focus && */ wxTheApp->MacSendKeyDownEvent(
+ focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
+ {
+ result = noErr ;
+ }
+ wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
+ }
+ break ;
+
+ case kEventRawKeyUp :
+ if ( /* focus && */ wxTheApp->MacSendKeyUpEvent(
+ focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
+ {
+ result = noErr ;
+ }
+ break ;
+
+ case kEventRawKeyModifiersChanged :
+ {
+ wxKeyEvent event(wxEVT_KEY_DOWN);
+
+ event.m_shiftDown = modifiers & shiftKey;
+ event.m_controlDown = modifiers & controlKey;
+ event.m_altDown = modifiers & optionKey;
+ event.m_metaDown = modifiers & cmdKey;
+ event.m_x = point.h;
+ event.m_y = point.v;
+
+#if wxUSE_UNICODE
+ event.m_uniChar = uniChar[0] ;
+#endif
+
+ event.SetTimestamp(when);
+ event.SetEventObject(focus);
+
+ if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & controlKey )
+ {
+ event.m_keyCode = WXK_CONTROL ;
+ event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->HandleWindowEvent( event ) ;
+ }
+ if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & shiftKey )
+ {
+ event.m_keyCode = WXK_SHIFT ;
+ event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->HandleWindowEvent( event ) ;
+ }
+ if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & optionKey )
+ {
+ event.m_keyCode = WXK_ALT ;
+ event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->HandleWindowEvent( event ) ;
+ }
+ if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & cmdKey )
+ {
+ event.m_keyCode = WXK_COMMAND ;
+ event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->HandleWindowEvent( event ) ;
+ }
+
+ wxApp::s_lastModifiers = modifiers ;
+ }
+ break ;
+
+ default:
+ break;
+ }
+
+ return result ;
+}
+
+// we don't interfere with foreign controls on our toplevel windows, therefore we always give back eventNotHandledErr
+// for windows that we didn't create (like eg Scrollbars in a databrowser), or for controls where we did not handle the
+// mouse down at all
+//
+// This handler can also be called from app level where data (ie target window) may be null or a non wx window
+
+wxWindow* g_MacLastWindow = NULL ;
+
+EventMouseButton g_lastButton = 0 ;
+bool g_lastButtonWasFakeRight = false ;
+
+void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent )
+{
+ UInt32 modifiers = cEvent.GetParameter<UInt32>(kEventParamKeyModifiers, typeUInt32) ;
+ Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
+
+ // these parameters are not given for all events
+ EventMouseButton button = 0 ;
+ UInt32 clickCount = 0 ;
+ UInt32 mouseChord = 0;
+
+ cEvent.GetParameter<EventMouseButton>( kEventParamMouseButton, typeMouseButton , &button ) ;
+ cEvent.GetParameter<UInt32>( kEventParamClickCount, typeUInt32 , &clickCount ) ;
+ // the chord is the state of the buttons pressed currently
+ cEvent.GetParameter<UInt32>( kEventParamMouseChord, typeUInt32 , &mouseChord ) ;
+
+ wxevent.m_x = screenMouseLocation.h;
+ wxevent.m_y = screenMouseLocation.v;
+ wxevent.m_shiftDown = modifiers & shiftKey;
+ wxevent.m_controlDown = modifiers & controlKey;
+ wxevent.m_altDown = modifiers & optionKey;
+ wxevent.m_metaDown = modifiers & cmdKey;
+ wxevent.m_clickCount = clickCount;
+ wxevent.SetTimestamp( cEvent.GetTicks() ) ;
+
+ // a control click is interpreted as a right click
+ bool thisButtonIsFakeRight = false ;
+ if ( button == kEventMouseButtonPrimary && (modifiers & controlKey) )
+ {
+ button = kEventMouseButtonSecondary ;
+ thisButtonIsFakeRight = true ;
+ }
+
+ // otherwise we report double clicks by connecting a left click with a ctrl-left click
+ if ( clickCount > 1 && button != g_lastButton )
+ clickCount = 1 ;
+
+ // we must make sure that our synthetic 'right' button corresponds in
+ // mouse down, moved and mouse up, and does not deliver a right down and left up
+
+ if ( cEvent.GetKind() == kEventMouseDown )
+ {
+ g_lastButton = button ;
+ g_lastButtonWasFakeRight = thisButtonIsFakeRight ;
+ }
+
+ if ( button == 0 )
+ {
+ g_lastButton = 0 ;
+ g_lastButtonWasFakeRight = false ;
+ }
+ else if ( g_lastButton == kEventMouseButtonSecondary && g_lastButtonWasFakeRight )
+ button = g_lastButton ;
+
+ // Adjust the chord mask to remove the primary button and add the
+ // secondary button. It is possible that the secondary button is
+ // already pressed, e.g. on a mouse connected to a laptop, but this
+ // possibility is ignored here:
+ if( thisButtonIsFakeRight && ( mouseChord & 1U ) )
+ mouseChord = ((mouseChord & ~1U) | 2U);
+
+ if(mouseChord & 1U)
+ wxevent.m_leftDown = true ;
+ if(mouseChord & 2U)
+ wxevent.m_rightDown = true ;
+ if(mouseChord & 4U)
+ wxevent.m_middleDown = true ;
+
+ // translate into wx types
+ switch ( cEvent.GetKind() )
+ {
+ case kEventMouseDown :
+ switch ( button )
+ {
+ case kEventMouseButtonPrimary :
+ wxevent.SetEventType( clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN ) ;
+ break ;
+
+ case kEventMouseButtonSecondary :
+ wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
+ break ;
+
+ case kEventMouseButtonTertiary :
+ wxevent.SetEventType( clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
+ break ;
+
+ default:
+ break ;
+ }
+ break ;
+
+ case kEventMouseUp :
+ switch ( button )
+ {
+ case kEventMouseButtonPrimary :
+ wxevent.SetEventType( wxEVT_LEFT_UP ) ;
+ break ;
+
+ case kEventMouseButtonSecondary :
+ wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
+ break ;
+
+ case kEventMouseButtonTertiary :
+ wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
+ break ;
+
+ default:
+ break ;
+ }
+ break ;
+
+ case kEventMouseWheelMoved :
+ {
+ wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
+
+ EventMouseWheelAxis axis = cEvent.GetParameter<EventMouseWheelAxis>(kEventParamMouseWheelAxis, typeMouseWheelAxis) ;
+ SInt32 delta = cEvent.GetParameter<SInt32>(kEventParamMouseWheelDelta, typeSInt32) ;
+
+ wxevent.m_wheelRotation = delta;
+ wxevent.m_wheelDelta = 1;
+ wxevent.m_linesPerAction = 1;
+ if ( axis == kEventMouseWheelAxisX )
+ wxevent.m_wheelAxis = 1;
+ }
+ break ;
+
+ case kEventMouseEntered :
+ case kEventMouseExited :
+ case kEventMouseDragged :
+ case kEventMouseMoved :
+ wxevent.SetEventType( wxEVT_MOTION ) ;
+ break;
+ default :
+ break ;
+ }
+}
+
+#define NEW_CAPTURE_HANDLING 1
+
+pascal OSStatus
+wxMacTopLevelMouseEventHandler(EventHandlerCallRef WXUNUSED(handler),
+ EventRef event,
+ void *data)
+{
+ wxNonOwnedWindow* toplevelWindow = (wxNonOwnedWindow*) data ;
+
+ OSStatus result = eventNotHandledErr ;
+
+ wxMacCarbonEvent cEvent( event ) ;
+
+ Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
+ Point windowMouseLocation = screenMouseLocation ;
+
+ WindowRef window = NULL;
+ short windowPart = ::FindWindow(screenMouseLocation, &window);
+
+ wxWindow* currentMouseWindow = NULL ;
+ ControlRef control = NULL ;
+
+#if NEW_CAPTURE_HANDLING
+ if ( wxApp::s_captureWindow )
+ {
+ window = (WindowRef) wxApp::s_captureWindow->MacGetTopLevelWindowRef() ;
+ windowPart = inContent ;
+ }
+#endif
+
+ if ( window )
+ {
+ wxMacGlobalToLocal( window, &windowMouseLocation ) ;
+
+ if ( wxApp::s_captureWindow
+#if !NEW_CAPTURE_HANDLING
+ && wxApp::s_captureWindow->MacGetTopLevelWindowRef() == (WXWindow) window && windowPart == inContent
+#endif
+ )
+ {
+ currentMouseWindow = wxApp::s_captureWindow ;
+ }
+ else if ( (IsWindowActive(window) && windowPart == inContent) )
+ {
+ ControlPartCode part ;
+ control = FindControlUnderMouse( windowMouseLocation , window , &part ) ;
+ // if there is no control below the mouse position, send the event to the toplevel window itself
+ if ( control == 0 )
+ {
+ currentMouseWindow = (wxWindow*) data ;
+ }
+ else
+ {
+ currentMouseWindow = (wxWindow*) wxFindControlFromMacControl( control ) ;
+#ifndef __WXUNIVERSAL__
+ if ( currentMouseWindow == NULL && cEvent.GetKind() == kEventMouseMoved )
+ {
+#if wxUSE_TOOLBAR
+ // for wxToolBar to function we have to send certaint events to it
+ // instead of its children (wxToolBarTools)
+ ControlRef parent ;
+ GetSuperControl(control, &parent );
+ wxWindow *wxParent = (wxWindow*) wxFindControlFromMacControl( parent ) ;
+ if ( wxParent && wxParent->IsKindOf( CLASSINFO( wxToolBar ) ) )
+ currentMouseWindow = wxParent ;
+#endif
+ }
+#endif
+ }
+
+ // disabled windows must not get any input messages
+ if ( currentMouseWindow && !currentMouseWindow->MacIsReallyEnabled() )
+ currentMouseWindow = NULL;
+ }
+ }
+
+ wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
+ SetupMouseEvent( wxevent , cEvent ) ;
+
+ // handle all enter / leave events
+
+ if ( currentMouseWindow != g_MacLastWindow )
+ {
+ if ( g_MacLastWindow )
+ {
+ wxMouseEvent eventleave(wxevent);
+ eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
+ g_MacLastWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
+ eventleave.SetEventObject( g_MacLastWindow ) ;
+ wxevent.SetId( g_MacLastWindow->GetId() ) ;
+
+#if wxUSE_TOOLTIPS
+ wxToolTip::RelayEvent( g_MacLastWindow , eventleave);
+#endif
+
+ g_MacLastWindow->HandleWindowEvent(eventleave);
+ }
+
+ if ( currentMouseWindow )
+ {
+ wxMouseEvent evententer(wxevent);
+ evententer.SetEventType( wxEVT_ENTER_WINDOW );
+ currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
+ evententer.SetEventObject( currentMouseWindow ) ;
+ wxevent.SetId( currentMouseWindow->GetId() ) ;
+
+#if wxUSE_TOOLTIPS
+ wxToolTip::RelayEvent( currentMouseWindow , evententer );
+#endif
+
+ currentMouseWindow->HandleWindowEvent(evententer);
+ }
+
+ g_MacLastWindow = currentMouseWindow ;
+ }
+
+ if ( windowPart == inMenuBar )
+ {
+ // special case menu bar, as we are having a low-level runloop we must do it ourselves
+ if ( cEvent.GetKind() == kEventMouseDown )
+ {
+ ::MenuSelect( screenMouseLocation ) ;
+ ::HiliteMenu(0);
+ result = noErr ;
+ }
+ }
+ else if ( currentMouseWindow )
+ {
+ wxWindow *currentMouseWindowParent = currentMouseWindow->GetParent();
+
+ currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
+
+ wxevent.SetEventObject( currentMouseWindow ) ;
+ wxevent.SetId( currentMouseWindow->GetId() ) ;
+
+ // make tooltips current
+
+#if wxUSE_TOOLTIPS
+ if ( wxevent.GetEventType() == wxEVT_MOTION )
+ wxToolTip::RelayEvent( currentMouseWindow , wxevent );
+#endif
+
+ if ( currentMouseWindow->HandleWindowEvent(wxevent) )
+ {
+ if ((currentMouseWindowParent != NULL) &&
+ (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
+ currentMouseWindow = NULL;
+
+ result = noErr;
+ }
+ else
+ {
+ // if the user code did _not_ handle the event, then perform the
+ // default processing
+ if ( wxevent.GetEventType() == wxEVT_LEFT_DOWN )
+ {
+ // ... that is set focus to this window
+ if (currentMouseWindow->CanAcceptFocus() && wxWindow::FindFocus()!=currentMouseWindow)
+ currentMouseWindow->SetFocus();
+ }
+ }
+
+ if ( cEvent.GetKind() == kEventMouseUp && wxApp::s_captureWindow )
+ {
+ wxApp::s_captureWindow = NULL ;
+ // update cursor ?
+ }
+
+ // update cursor
+
+ wxWindow* cursorTarget = currentMouseWindow ;
+ wxPoint cursorPoint( wxevent.m_x , wxevent.m_y ) ;
+
+ extern wxCursor gGlobalCursor;
+
+ if (!gGlobalCursor.IsOk())
+ {
+ while ( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
+ {
+ cursorTarget = cursorTarget->GetParent() ;
+ if ( cursorTarget )
+ cursorPoint += cursorTarget->GetPosition();
+ }
+ }
+
+ }
+ else // currentMouseWindow == NULL
+ {
+ // don't mess with controls we don't know about
+ // for some reason returning eventNotHandledErr does not lead to the correct behaviour
+ // so we try sending them the correct control directly
+ if ( cEvent.GetKind() == kEventMouseDown && toplevelWindow && control )
+ {
+ EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
+ Point clickLocation = windowMouseLocation ;
+
+ HIPoint hiPoint ;
+ hiPoint.x = clickLocation.h ;
+ hiPoint.y = clickLocation.v ;
+ HIViewConvertPoint( &hiPoint , (ControlRef) toplevelWindow->GetHandle() , control ) ;
+ clickLocation.h = (int)hiPoint.x ;
+ clickLocation.v = (int)hiPoint.y ;
+
+ HandleControlClick( control , clickLocation , modifiers , (ControlActionUPP ) -1 ) ;
+ result = noErr ;
+ }
+ }
+
+ return result ;
+}
+
+static pascal OSStatus
+wxNonOwnedWindowEventHandler(EventHandlerCallRef WXUNUSED(handler),
+ EventRef event,
+ void *data)
+{
+ OSStatus result = eventNotHandledErr ;
+
+ wxMacCarbonEvent cEvent( event ) ;
+
+ // WindowRef windowRef = cEvent.GetParameter<WindowRef>(kEventParamDirectObject) ;
+ wxNonOwnedWindow* toplevelWindow = (wxNonOwnedWindow*) data ;
+
+ switch ( GetEventKind( event ) )
+ {
+ case kEventWindowActivated :
+ {
+ toplevelWindow->MacActivate( cEvent.GetTicks() , true) ;
+ wxActivateEvent wxevent(wxEVT_ACTIVATE, true , toplevelWindow->GetId());
+ wxevent.SetTimestamp( cEvent.GetTicks() ) ;
+ wxevent.SetEventObject(toplevelWindow);
+ toplevelWindow->HandleWindowEvent(wxevent);
+ // we still sending an eventNotHandledErr in order to allow for default processing
+ }
+ break ;
+
+ case kEventWindowDeactivated :
+ {
+ toplevelWindow->MacActivate(cEvent.GetTicks() , false) ;
+ wxActivateEvent wxevent(wxEVT_ACTIVATE, false , toplevelWindow->GetId());
+ wxevent.SetTimestamp( cEvent.GetTicks() ) ;
+ wxevent.SetEventObject(toplevelWindow);
+ toplevelWindow->HandleWindowEvent(wxevent);
+ // we still sending an eventNotHandledErr in order to allow for default processing
+ }
+ break ;
+
+ case kEventWindowShown :
+ toplevelWindow->Refresh() ;
+ result = noErr ;
+ break ;
+
+ case kEventWindowClose :
+ toplevelWindow->Close() ;
+ result = noErr ;
+ break ;
+
+ case kEventWindowBoundsChanged :
+ {
+ UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes, typeUInt32) ;
+ Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
+ wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ;
+ if ( attributes & kWindowBoundsChangeSizeChanged )
+ {
+#ifndef __WXUNIVERSAL__
+ // according to the other ports we handle this within the OS level
+ // resize event, not within a wxSizeEvent
+ wxFrame *frame = wxDynamicCast( toplevelWindow , wxFrame ) ;
+ if ( frame )
+ {
+ frame->PositionBars();
+ }
+#endif
+ wxSizeEvent event( r.GetSize() , toplevelWindow->GetId() ) ;
+ event.SetEventObject( toplevelWindow ) ;
+
+ toplevelWindow->HandleWindowEvent(event) ;
+ toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
+ }
+
+ if ( attributes & kWindowBoundsChangeOriginChanged )
+ {
+ wxMoveEvent event( r.GetLeftTop() , toplevelWindow->GetId() ) ;
+ event.SetEventObject( toplevelWindow ) ;
+ toplevelWindow->HandleWindowEvent(event) ;
+ }
+
+ result = noErr ;
+ }
+ break ;
+
+ case kEventWindowBoundsChanging :
+ {
+ UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
+ Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
+
+ if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) )
+ {
+ // all (Mac) rects are in content area coordinates, all wxRects in structure coordinates
+ int left , top , right , bottom ;
+ toplevelWindow->MacGetContentAreaInset( left , top , right , bottom ) ;
+
+ wxRect r(
+ newRect.left - left,
+ newRect.top - top,
+ newRect.right - newRect.left + left + right,
+ newRect.bottom - newRect.top + top + bottom ) ;
+
+ // this is a EVT_SIZING not a EVT_SIZE type !
+ wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ;
+ wxevent.SetEventObject( toplevelWindow ) ;
+ wxRect adjustR = r ;
+ if ( toplevelWindow->HandleWindowEvent(wxevent) )
+ adjustR = wxevent.GetRect() ;
+
+ if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() )
+ adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ;
+ if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetHeight() > toplevelWindow->GetMaxHeight() )
+ adjustR.SetHeight( toplevelWindow->GetMaxHeight() ) ;
+ if ( toplevelWindow->GetMinWidth() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinWidth() )
+ adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ;
+ if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetHeight() < toplevelWindow->GetMinHeight() )
+ adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ;
+ const Rect adjustedRect = { adjustR.y + top , adjustR.x + left , adjustR.y + adjustR.height - bottom , adjustR.x + adjustR.width - right } ;
+ if ( !EqualRect( &newRect , &adjustedRect ) )
+ cEvent.SetParameter<Rect>( kEventParamCurrentBounds , &adjustedRect ) ;
+ toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
+ }
+
+ result = noErr ;
+ }
+ break ;
+
+ case kEventWindowGetRegion :
+ {
+ if ( toplevelWindow->GetBackgroundStyle() == wxBG_STYLE_TRANSPARENT )
+ {
+ WindowRegionCode windowRegionCode ;
+
+ // Fetch the region code that is being queried
+ GetEventParameter( event,
+ kEventParamWindowRegionCode,
+ typeWindowRegionCode, NULL,
+ sizeof windowRegionCode, NULL,
+ &windowRegionCode ) ;
+
+ // If it is the opaque region code then set the
+ // region to empty and return noErr to stop event
+ // propagation
+ if ( windowRegionCode == kWindowOpaqueRgn ) {
+ RgnHandle region;
+ GetEventParameter( event,
+ kEventParamRgnHandle,
+ typeQDRgnHandle, NULL,
+ sizeof region, NULL,
+ ®ion) ;
+ SetEmptyRgn(region) ;
+ result = noErr ;
+ }
+ }
+ }
+ break ;
+
+ default :
+ break ;
+ }
+
+ return result ;
+}
+
+// mix this in from window.cpp
+pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) ;
+
+pascal OSStatus wxNonOwnedEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+
+ switch ( GetEventClass( event ) )
+ {
+ case kEventClassTextInput :
+ result = wxMacUnicodeTextEventHandler( handler, event , data ) ;
+ break ;
+
+ case kEventClassKeyboard :
+ result = KeyboardEventHandler( handler, event , data ) ;
+ break ;
+
+ case kEventClassWindow :
+ result = wxNonOwnedWindowEventHandler( handler, event , data ) ;
+ break ;
+
+ case kEventClassMouse :
+ result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
+ break ;
+
+ default :
+ break ;
+ }
+
+ return result ;
+}
+
+DEFINE_ONE_SHOT_HANDLER_GETTER( wxNonOwnedEventHandler )
+
+// ---------------------------------------------------------------------------
+// wxWindowMac utility functions
+// ---------------------------------------------------------------------------
+
+// Find an item given the Macintosh Window Reference
+
+WX_DECLARE_HASH_MAP(WindowRef, wxNonOwnedWindow*, wxPointerHash, wxPointerEqual, MacWindowMap);
+
+static MacWindowMap wxWinMacWindowList;
+
+wxNonOwnedWindow *wxFindWinFromMacWindow(WindowRef inWindowRef)
+{
+ MacWindowMap::iterator node = wxWinMacWindowList.find(inWindowRef);
+
+ return (node == wxWinMacWindowList.end()) ? NULL : node->second;
+}
+
+void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxNonOwnedWindow *win) ;
+void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxNonOwnedWindow *win)
+{
+ // adding NULL WindowRef is (first) surely a result of an error and
+ // nothing else :-)
+ wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
+
+ wxWinMacWindowList[inWindowRef] = win;
+}
+
+void wxRemoveMacWindowAssociation(wxNonOwnedWindow *win) ;
+void wxRemoveMacWindowAssociation(wxNonOwnedWindow *win)
+{
+ MacWindowMap::iterator it;
+ for ( it = wxWinMacWindowList.begin(); it != wxWinMacWindowList.end(); ++it )
+ {
+ if ( it->second == win )
+ {
+ wxWinMacWindowList.erase(it);
+ break;
+ }
+ }
+}
+
+// ----------------------------------------------------------------------------
+// wxNonOwnedWindow creation
+// ----------------------------------------------------------------------------
+
+wxNonOwnedWindow *wxNonOwnedWindow::s_macDeactivateWindow = NULL;
+
+void wxNonOwnedWindow::Init()
+{
+ m_macWindow = NULL ;
+ m_macEventHandler = NULL ;
+}
+
+wxMacDeferredWindowDeleter::wxMacDeferredWindowDeleter( WindowRef windowRef )
+{
+ m_macWindow = windowRef ;
+}
+
+wxMacDeferredWindowDeleter::~wxMacDeferredWindowDeleter()
+{
+ DisposeWindow( (WindowRef) m_macWindow ) ;
+}
+
+bool wxNonOwnedWindow::Create(wxWindow *parent,
+ wxWindowID id,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& name)
+{
+ // init our fields
+ Init();
+
+ m_windowStyle = style;
+
+ SetName( name );
+
+ m_windowId = id == -1 ? NewControlId() : id;
+
+ DoMacCreateRealWindow( parent, pos , size , style , name ) ;
+
+ SetBackgroundColour(wxSystemSettings::GetColour( wxSYS_COLOUR_3DFACE ));
+
+ if (GetExtraStyle() & wxFRAME_EX_METAL)
+ MacSetMetalAppearance(true);
+
+ wxTopLevelWindows.Append(this);
+
+ if ( parent )
+ parent->AddChild(this);
+
+ return true;
+}
+
+wxNonOwnedWindow::~wxNonOwnedWindow()
+{
+ if ( m_macWindow )
+ {
+#if wxUSE_TOOLTIPS
+ wxToolTip::NotifyWindowDelete(m_macWindow) ;
+#endif
+ wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ;
+ }
+
+ if ( m_macEventHandler )
+ {
+ ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
+ m_macEventHandler = NULL ;
+ }
+
+ wxRemoveMacWindowAssociation( this ) ;
+
+ if ( wxModelessWindows.Find(this) )
+ wxModelessWindows.DeleteObject(this);
+
+ // avoid dangling refs
+ if ( s_macDeactivateWindow == this )
+ s_macDeactivateWindow = NULL;
+}
+
+// ----------------------------------------------------------------------------
+// wxNonOwnedWindow misc
+// ----------------------------------------------------------------------------
+
+wxPoint wxNonOwnedWindow::GetClientAreaOrigin() const
+{
+ return wxPoint(0, 0) ;
+}
+
+bool wxNonOwnedWindow::SetBackgroundColour(const wxColour& c )
+{
+ wxColour col = c;
+ if ( col == wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOW ) )
+ col = wxColour(wxMacCreateCGColorFromHITheme(kThemeBrushDocumentWindowBackground));
+ else if ( col == wxSystemSettings::GetColour( wxSYS_COLOUR_3DFACE ) )
+ col = wxColour(wxMacCreateCGColorFromHITheme(kThemeBrushDialogBackgroundActive));
+
+ if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol )
+ return false ;
+
+ if ( col == wxColour(wxMacCreateCGColorFromHITheme(kThemeBrushDocumentWindowBackground)) )
+ {
+ SetThemeWindowBackground( (WindowRef) m_macWindow, kThemeBrushDocumentWindowBackground, false ) ;
+ SetBackgroundStyle(wxBG_STYLE_CUSTOM);
+ }
+ else if ( col == wxColour(wxMacCreateCGColorFromHITheme(kThemeBrushDialogBackgroundActive)) )
+ {
+ SetThemeWindowBackground( (WindowRef) m_macWindow, kThemeBrushDialogBackgroundActive, false ) ;
+ SetBackgroundStyle(wxBG_STYLE_CUSTOM);
+ }
+ return true;
+}
+
+void wxNonOwnedWindowInstallTopLevelWindowEventHandler(WindowRef window, EventHandlerRef* handler, void *ref)
+{
+ InstallWindowEventHandler(window, GetwxNonOwnedEventHandlerUPP(),
+ GetEventTypeCount(eventList), eventList, ref, handler );
+}
+
+void wxNonOwnedWindow::MacInstallTopLevelWindowEventHandler()
+{
+ if ( m_macEventHandler != NULL )
+ {
+ verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
+ }
+ wxNonOwnedWindowInstallTopLevelWindowEventHandler(MAC_WXHWND(m_macWindow),(EventHandlerRef *)&m_macEventHandler,this);
+}
+
+void wxNonOwnedWindow::MacCreateRealWindow(
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& name )
+{
+ DoMacCreateRealWindow( NULL, pos, size, style, name );
+}
+
+void wxNonOwnedWindow::DoMacCreateRealWindow(
+ wxWindow* parent,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& name )
+{
+ OSStatus err = noErr ;
+ SetName(name);
+ m_windowStyle = style;
+ m_isShown = false;
+
+ // create frame.
+ int x = (int)pos.x;
+ int y = (int)pos.y;
+
+ Rect theBoundsRect;
+ wxRect display = wxGetClientDisplayRect() ;
+
+ if ( x == wxDefaultPosition.x )
+ x = display.x ;
+
+ if ( y == wxDefaultPosition.y )
+ y = display.y ;
+
+ int w = WidthDefault(size.x);
+ int h = HeightDefault(size.y);
+
+ ::SetRect(&theBoundsRect, x, y , x + w, y + h);
+
+ // translate the window attributes in the appropriate window class and attributes
+ WindowClass wclass = 0;
+ WindowAttributes attr = kWindowNoAttributes ;
+ WindowGroupRef group = NULL ;
+ bool activationScopeSet = false;
+ WindowActivationScope activationScope = kWindowActivationScopeNone;
+
+ if ( HasFlag( wxFRAME_TOOL_WINDOW) )
+ {
+ if (
+ HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
+ HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) ||
+ HasFlag(wxTINY_CAPTION_HORIZ) || HasFlag(wxTINY_CAPTION_VERT)
+ )
+ {
+ if ( HasFlag( wxSTAY_ON_TOP ) )
+ wclass = kUtilityWindowClass;
+ else
+ wclass = kFloatingWindowClass ;
+
+ if ( HasFlag(wxTINY_CAPTION_VERT) )
+ attr |= kWindowSideTitlebarAttribute ;
+ }
+ else
+ {
+ wclass = kPlainWindowClass ;
+ activationScopeSet = true;
+ activationScope = kWindowActivationScopeNone;
+ }
+ }
+ else if ( HasFlag( wxPOPUP_WINDOW ) )
+ {
+ // TEMPORARY HACK!
+ // Until we've got a real wxPopupWindow class on wxMac make it a
+ // little easier for wxFrame to be used to emulate it and workaround
+ // the lack of wxPopupWindow.
+ if ( HasFlag( wxBORDER_NONE ) )
+ wclass = kHelpWindowClass ; // has no border
+ else
+ wclass = kPlainWindowClass ; // has a single line border, it will have to do for now
+ //attr |= kWindowNoShadowAttribute; // turn off the shadow Should we??
+ group = GetWindowGroupOfClass( // float above other windows
+ kFloatingWindowClass) ;
+ }
+ else if ( HasFlag( wxCAPTION ) )
+ {
+ wclass = kDocumentWindowClass ;
+ attr |= kWindowInWindowMenuAttribute ;
+ }
+ else if ( HasFlag( wxFRAME_DRAWER ) )
+ {
+ wclass = kDrawerWindowClass;
+ }
+ else
+ {
+ if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
+ HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
+ {
+ wclass = kDocumentWindowClass ;
+ }
+ else if ( HasFlag( wxNO_BORDER ) )
+ {
+ wclass = kSimpleWindowClass ;
+ }
+ else
+ {
+ wclass = kPlainWindowClass ;
+ }
+ }
+
+ if ( wclass != kPlainWindowClass )
+ {
+ if ( HasFlag( wxMINIMIZE_BOX ) )
+ attr |= kWindowCollapseBoxAttribute ;
+
+ if ( HasFlag( wxMAXIMIZE_BOX ) )
+ attr |= kWindowFullZoomAttribute ;
+
+ if ( HasFlag( wxRESIZE_BORDER ) )
+ attr |= kWindowResizableAttribute ;
+
+ if ( HasFlag( wxCLOSE_BOX) )
+ attr |= kWindowCloseBoxAttribute ;
+ }
+ attr |= kWindowLiveResizeAttribute;
+
+ if ( HasFlag(wxSTAY_ON_TOP) )
+ group = GetWindowGroupOfClass(kUtilityWindowClass) ;
+
+ if ( HasFlag( wxFRAME_FLOAT_ON_PARENT ) )
+ group = GetWindowGroupOfClass(kFloatingWindowClass) ;
+
+ if ( group == NULL && parent != NULL )
+ {
+ WindowRef parenttlw = (WindowRef) parent->MacGetTopLevelWindowRef();
+ if( parenttlw )
+ group = GetWindowGroupParent( GetWindowGroup( parenttlw ) );
+ }
+
+ attr |= kWindowCompositingAttribute;
+#if 0 // wxMAC_USE_CORE_GRAPHICS ; TODO : decide on overall handling of high dpi screens (pixel vs userscale)
+ attr |= kWindowFrameworkScaledAttribute;
+#endif
+
+ if ( HasFlag(wxFRAME_SHAPED) )
+ {
+ WindowDefSpec customWindowDefSpec;
+ customWindowDefSpec.defType = kWindowDefProcPtr;
+ customWindowDefSpec.u.defProc =
+#ifdef __LP64__
+ (WindowDefUPP) wxShapedMacWindowDef;
+#else
+ NewWindowDefUPP(wxShapedMacWindowDef);
+#endif
+ err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
+ attr, &theBoundsRect,
+ (WindowRef*) &m_macWindow);
+ }
+ else
+ {
+ err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
+ }
+
+ if ( err == noErr && m_macWindow != NULL && group != NULL )
+ SetWindowGroup( (WindowRef) m_macWindow , group ) ;
+
+ wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
+
+ // setup a separate group for each window, so that overlays can be handled easily
+
+ WindowGroupRef overlaygroup = NULL;
+ verify_noerr( CreateWindowGroup( kWindowGroupAttrMoveTogether | kWindowGroupAttrLayerTogether | kWindowGroupAttrHideOnCollapse, &overlaygroup ));
+ verify_noerr( SetWindowGroupParent( overlaygroup, GetWindowGroup( (WindowRef) m_macWindow )));
+ verify_noerr( SetWindowGroup( (WindowRef) m_macWindow , overlaygroup ));
+
+ if ( activationScopeSet )
+ {
+ verify_noerr( SetWindowActivationScope( (WindowRef) m_macWindow , activationScope ));
+ }
+
+ // the create commands are only for content rect,
+ // so we have to set the size again as structure bounds
+ SetWindowBounds( (WindowRef) m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
+
+ wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
+ m_peer = new wxMacControl(this , true /*isRootControl*/) ;
+
+ // There is a bug in 10.2.X for ::GetRootControl returning the window view instead of
+ // the content view, so we have to retrieve it explicitly
+ HIViewFindByID( HIViewGetRoot( (WindowRef) m_macWindow ) , kHIViewWindowContentID ,
+ m_peer->GetControlRefAddr() ) ;
+ if ( !m_peer->Ok() )
+ {
+ // compatibility mode fallback
+ GetRootControl( (WindowRef) m_macWindow , m_peer->GetControlRefAddr() ) ;
+ }
+
+ // the root control level handler
+ MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ) ;
+
+ // Causes the inner part of the window not to be metal
+ // if the style is used before window creation.
+#if 0 // TARGET_API_MAC_OSX
+ if ( m_macUsesCompositing && m_macWindow != NULL )
+ {
+ if ( GetExtraStyle() & wxFRAME_EX_METAL )
+ MacSetMetalAppearance( true ) ;
+ }
+#endif
+
+ if ( m_macWindow != NULL )
+ {
+ MacSetUnifiedAppearance( true ) ;
+ }
+
+ HIViewRef growBoxRef = 0 ;
+ err = HIViewFindByID( HIViewGetRoot( (WindowRef)m_macWindow ), kHIViewWindowGrowBoxID, &growBoxRef );
+ if ( err == noErr && growBoxRef != 0 )
+ HIGrowBoxViewSetTransparent( growBoxRef, true ) ;
+
+ // the frame window event handler
+ InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
+ MacInstallTopLevelWindowEventHandler() ;
+
+ DoSetWindowVariant( m_windowVariant ) ;
+
+ m_macFocus = NULL ;
+
+ if ( HasFlag(wxFRAME_SHAPED) )
+ {
+ // default shape matches the window size
+ wxRegion rgn( 0, 0, w, h );
+ SetShape( rgn );
+ }
+
+ wxWindowCreateEvent event(this);
+ HandleWindowEvent(event);
+}
+
+// Raise the window to the top of the Z order
+void wxNonOwnedWindow::Raise()
+{
+ ::SelectWindow( (WindowRef)m_macWindow ) ;
+}
+
+// Lower the window to the bottom of the Z order
+void wxNonOwnedWindow::Lower()
+{
+ ::SendBehind( (WindowRef)m_macWindow , NULL ) ;
+}
+
+void wxNonOwnedWindow::MacDelayedDeactivation(long timestamp)
+{
+ if (s_macDeactivateWindow)
+ {
+ wxLogTrace(TRACE_ACTIVATE,
+ wxT("Doing delayed deactivation of %p"),
+ s_macDeactivateWindow);
+
+ s_macDeactivateWindow->MacActivate(timestamp, false);
+ }
+}
+
+void wxNonOwnedWindow::MacActivate( long timestamp , bool WXUNUSED(inIsActivating) )
+{
+ wxLogTrace(TRACE_ACTIVATE, wxT("TopLevel=%p::MacActivate"), this);
+
+ if (s_macDeactivateWindow == this)
+ s_macDeactivateWindow = NULL;
+
+ MacDelayedDeactivation(timestamp);
+}
+
+bool wxNonOwnedWindow::Show(bool show)
+{
+ if ( !wxWindow::Show(show) )
+ return false;
+
+ bool plainTransition = true;
+
+#if wxUSE_SYSTEM_OPTIONS
+ if ( wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) )
+ plainTransition = ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1 ) ;
+#endif
+
+ if (show)
+ {
+ if ( plainTransition )
+ ::ShowWindow( (WindowRef)m_macWindow );
+ else
+ ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowShowTransitionAction, NULL );
+
+ ::SelectWindow( (WindowRef)m_macWindow ) ;
+
+ // because apps expect a size event to occur at this moment
+ wxSizeEvent event(GetSize() , m_windowId);
+ event.SetEventObject(this);
+ HandleWindowEvent(event);
+ }
+ else
+ {
+ if ( plainTransition )
+ ::HideWindow( (WindowRef)m_macWindow );
+ else
+ ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowHideTransitionAction, NULL );
+ }
+
+ return true ;
+}
+
+bool wxNonOwnedWindow::ShowWithEffect(wxShowEffect effect,
+ unsigned timeout,
+ wxDirection dir)
+{
+ // TODO factor common code
+ if ( !wxWindow::Show(true) )
+ return false;
+
+ WindowTransitionEffect transition = 0 ;
+ switch( effect )
+ {
+ case wxSHOW_EFFECT_ROLL :
+ case wxSHOW_EFFECT_SLIDE :
+ transition = kWindowGenieTransitionEffect;
+ break;
+ case wxSHOW_EFFECT_BLEND :
+ transition = kWindowFadeTransitionEffect;
+ break;
+ case wxSHOW_EFFECT_EXPAND :
+ default :
+ // having sheets would be fine, but this might lead to a repositioning
+#if 0
+ if ( GetParent() )
+ transition = kWindowSheetTransitionEffect;
+ else
+#endif
+ transition = kWindowZoomTransitionEffect;
+ break;
+ }
+
+ TransitionWindowOptions options;
+ options.version = 0;
+ options.duration = timeout / 1000.0;
+ options.window = transition == kWindowSheetTransitionEffect ? (WindowRef) GetParent()->MacGetTopLevelWindowRef() :0;
+ options.userData = 0;
+
+ wxSize size = wxGetDisplaySize();
+ Rect bounds;
+ GetWindowBounds( (WindowRef)m_macWindow, kWindowStructureRgn, &bounds );
+ CGRect hiBounds = CGRectMake( bounds.left, bounds.top, bounds.right - bounds.left, bounds.bottom - bounds.top );
+
+ if ( dir & wxRIGHT )
+ {
+ hiBounds.origin.x = size.x;
+ hiBounds.size.width = 0;
+ }
+ if ( dir & wxUP )
+ {
+ hiBounds.origin.y = 0;
+ hiBounds.size.height = 0;
+ }
+ if ( dir & wxDOWN )
+ {
+ hiBounds.origin.y = size.y;
+ hiBounds.size.height = 0;
+ }
+ if ( dir & wxLEFT )
+ {
+ hiBounds.origin.x = 0;
+ hiBounds.size.width = 0;
+ }
+
+ ::TransitionWindowWithOptions( (WindowRef)m_macWindow, transition, kWindowShowTransitionAction, transition == kWindowGenieTransitionEffect ? &hiBounds : NULL ,
+ false, &options );
+
+ ::SelectWindow( (WindowRef)m_macWindow ) ;
+
+ // because apps expect a size event to occur at this moment
+ wxSizeEvent event(GetSize() , m_windowId);
+ event.SetEventObject(this);
+ HandleWindowEvent(event);
+
+ return true;
+}
+
+bool wxNonOwnedWindow::HideWithEffect(wxShowEffect effect,
+ unsigned timeout ,
+ wxDirection dir )
+{
+ if ( !wxWindow::Show(false) )
+ return false;
+
+ WindowTransitionEffect transition = 0 ;
+ switch( effect )
+ {
+ case wxSHOW_EFFECT_ROLL :
+ case wxSHOW_EFFECT_SLIDE :
+ transition = kWindowGenieTransitionEffect;
+ break;
+ case wxSHOW_EFFECT_BLEND :
+ transition = kWindowFadeTransitionEffect;
+ break;
+ case wxSHOW_EFFECT_EXPAND :
+ default:
+#if 0
+ if ( GetParent() )
+ transition = kWindowSheetTransitionEffect;
+ else
+#endif
+ transition = kWindowZoomTransitionEffect;
+ break;
+ }
+ TransitionWindowOptions options;
+ options.version = 0;
+ options.duration = timeout / 1000.0;
+ options.window = transition == kWindowSheetTransitionEffect ? (WindowRef) GetParent()->MacGetTopLevelWindowRef() :0;
+ options.userData = 0;
+
+ wxSize size = wxGetDisplaySize();
+ Rect bounds;
+ GetWindowBounds( (WindowRef)m_macWindow, kWindowStructureRgn, &bounds );
+ CGRect hiBounds = CGRectMake( bounds.left, bounds.top, bounds.right - bounds.left, bounds.bottom - bounds.top );
+
+ if ( dir & wxRIGHT )
+ {
+ hiBounds.origin.x = size.x;
+ hiBounds.size.width = 0;
+ }
+ if ( dir & wxUP )
+ {
+ hiBounds.origin.y = 0;
+ hiBounds.size.height = 0;
+ }
+ if ( dir & wxDOWN )
+ {
+ hiBounds.origin.y = size.y;
+ hiBounds.size.height = 0;
+ }
+ if ( dir & wxLEFT )
+ {
+ hiBounds.origin.x = 0;
+ hiBounds.size.width = 0;
+ }
+ ::TransitionWindowWithOptions( (WindowRef)m_macWindow, transition, kWindowHideTransitionAction, transition == kWindowGenieTransitionEffect ? &hiBounds : NULL ,
+ false, &options );
+
+ return true;
+}
+
+bool wxNonOwnedWindow::SetTransparent(wxByte alpha)
+{
+ OSStatus result = SetWindowAlpha((WindowRef)m_macWindow, (CGFloat)((alpha)/255.0));
+ return result == noErr;
+}
+
+
+bool wxNonOwnedWindow::CanSetTransparent()
+{
+ return true;
+}
+
+
+void wxNonOwnedWindow::SetExtraStyle(long exStyle)
+{
+ if ( GetExtraStyle() == exStyle )
+ return ;
+
+ wxWindow::SetExtraStyle( exStyle ) ;
+
+ if ( m_macWindow != NULL )
+ {
+ bool metal = GetExtraStyle() & wxFRAME_EX_METAL ;
+
+ if ( MacGetMetalAppearance() != metal )
+ {
+ if ( MacGetUnifiedAppearance() )
+ MacSetUnifiedAppearance( !metal ) ;
+
+ MacSetMetalAppearance( metal ) ;
+ }
+ }
+}
+
+bool wxNonOwnedWindow::SetBackgroundStyle(wxBackgroundStyle style)
+{
+ if ( !wxWindow::SetBackgroundStyle(style) )
+ return false ;
+
+ WindowRef windowRef = HIViewGetWindow( (HIViewRef)GetHandle() );
+
+ if ( GetBackgroundStyle() == wxBG_STYLE_TRANSPARENT )
+ {
+ OSStatus err = HIWindowChangeFeatures( windowRef, 0, kWindowIsOpaque );
+ verify_noerr( err );
+ err = ReshapeCustomWindow( windowRef );
+ verify_noerr( err );
+ }
+
+ return true ;
+}
+
+// TODO: switch to structure bounds -
+// we are still using coordinates of the content view
+//
+void wxNonOwnedWindow::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
+{
+ Rect content, structure ;
+
+ GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
+ GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
+
+ left = content.left - structure.left ;
+ top = content.top - structure.top ;
+ right = structure.right - content.right ;
+ bottom = structure.bottom - content.bottom ;
+}
+
+void wxNonOwnedWindow::DoMoveWindow(int x, int y, int width, int height)
+{
+ m_cachedClippedRectValid = false ;
+ Rect bounds = { y , x , y + height , x + width } ;
+ verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
+ wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
+}
+
+void wxNonOwnedWindow::DoGetPosition( int *x, int *y ) const
+{
+ Rect bounds ;
+
+ verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
+
+ if (x)
+ *x = bounds.left ;
+ if (y)
+ *y = bounds.top ;
+}
+
+void wxNonOwnedWindow::DoGetSize( int *width, int *height ) const
+{
+ Rect bounds ;
+
+ verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
+
+ if (width)
+ *width = bounds.right - bounds.left ;
+ if (height)
+ *height = bounds.bottom - bounds.top ;
+}
+
+void wxNonOwnedWindow::DoGetClientSize( int *width, int *height ) const
+{
+ Rect bounds ;
+
+ verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ;
+
+ if (width)
+ *width = bounds.right - bounds.left ;
+ if (height)
+ *height = bounds.bottom - bounds.top ;
+}
+
+void wxNonOwnedWindow::MacSetMetalAppearance( bool set )
+{
+ if ( MacGetUnifiedAppearance() )
+ MacSetUnifiedAppearance( false ) ;
+
+ MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
+ set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
+}
+
+bool wxNonOwnedWindow::MacGetMetalAppearance() const
+{
+ return MacGetWindowAttributes() & kWindowMetalAttribute ;
+}
+
+void wxNonOwnedWindow::MacSetUnifiedAppearance( bool set )
+{
+ if ( MacGetMetalAppearance() )
+ MacSetMetalAppearance( false ) ;
+
+ MacChangeWindowAttributes( set ? kWindowUnifiedTitleAndToolbarAttribute : kWindowNoAttributes ,
+ set ? kWindowNoAttributes : kWindowUnifiedTitleAndToolbarAttribute) ;
+
+ // For some reason, Tiger uses white as the background color for this appearance,
+ // while most apps using it use the typical striped background. Restore that behavior
+ // for wx.
+ // TODO: Determine if we need this on Leopard as well. (should be harmless either way,
+ // though)
+ SetBackgroundColour( wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW) ) ;
+}
+
+bool wxNonOwnedWindow::MacGetUnifiedAppearance() const
+{
+ return MacGetWindowAttributes() & kWindowUnifiedTitleAndToolbarAttribute ;
+}
+
+void wxNonOwnedWindow::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
+{
+ ChangeWindowAttributes( (WindowRef)m_macWindow, attributesToSet, attributesToClear ) ;
+}
+
+wxUint32 wxNonOwnedWindow::MacGetWindowAttributes() const
+{
+ UInt32 attr = 0 ;
+ GetWindowAttributes( (WindowRef) m_macWindow, &attr ) ;
+
+ return attr ;
+}
+
+void wxNonOwnedWindow::MacPerformUpdates()
+{
+ // for composited windows this also triggers a redraw of all
+ // invalid views in the window
+ HIWindowFlush((WindowRef) m_macWindow) ;
+}
+
+// ---------------------------------------------------------------------------
+// Shape implementation
+// ---------------------------------------------------------------------------
+
+
+bool wxNonOwnedWindow::SetShape(const wxRegion& region)
+{
+ wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
+ _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
+
+ // The empty region signifies that the shape
+ // should be removed from the window.
+ if ( region.IsEmpty() )
+ {
+ wxSize sz = GetClientSize();
+ wxRegion rgn(0, 0, sz.x, sz.y);
+ if ( rgn.IsEmpty() )
+ return false ;
+ else
+ return SetShape(rgn);
+ }
+
+ // Make a copy of the region
+ RgnHandle shapeRegion = NewRgn();
+ HIShapeGetAsQDRgn( region.GetWXHRGN(), shapeRegion );
+
+ // Dispose of any shape region we may already have
+ RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() );
+ if ( oldRgn )
+ DisposeRgn(oldRgn);
+
+ // Save the region so we can use it later
+ SetWRefCon((WindowRef)MacGetWindowRef(), (URefCon)shapeRegion);
+
+ // inform the window manager that the window has changed shape
+ ReshapeCustomWindow((WindowRef)MacGetWindowRef());
+
+ return true;
+}
+
+// ---------------------------------------------------------------------------
+// Support functions for shaped windows, based on Apple's CustomWindow sample at
+// http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
+// ---------------------------------------------------------------------------
+
+static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
+{
+ GetWindowPortBounds(window, inRect);
+ Point pt = { inRect->top ,inRect->left };
+ wxMacLocalToGlobal( window, &pt ) ;
+ inRect->bottom += pt.v - inRect->top;
+ inRect->right += pt.h - inRect->left;
+ inRect->top = pt.v;
+ inRect->left = pt.h;
+}
+
+static SInt32 wxShapedMacWindowGetFeatures(WindowRef WXUNUSED(window), SInt32 param)
+{
+ /*------------------------------------------------------
+ Define which options your custom window supports.
+ --------------------------------------------------------*/
+ //just enable everything for our demo
+ *(OptionBits*)param =
+ //kWindowCanGrow |
+ //kWindowCanZoom |
+ kWindowCanCollapse |
+ //kWindowCanGetWindowRegion |
+ //kWindowHasTitleBar |
+ //kWindowSupportsDragHilite |
+ kWindowCanDrawInCurrentPort |
+ //kWindowCanMeasureTitle |
+ kWindowWantsDisposeAtProcessDeath |
+ kWindowSupportsGetGrowImageRegion |
+ kWindowDefSupportsColorGrafPort;
+
+ return 1;
+}
+
+// The content region is left as a rectangle matching the window size, this is
+// so the origin in the paint event, and etc. still matches what the
+// programmer expects.
+static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
+{
+ SetEmptyRgn(rgn);
+ wxNonOwnedWindow* win = wxFindWinFromMacWindow(window);
+ if (win)
+ {
+ Rect r ;
+ wxShapedMacWindowGetPos( window, &r ) ;
+ RectRgn( rgn , &r ) ;
+ }
+}
+
+// The structure region is set to the shape given to the SetShape method.
+static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
+{
+ RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
+
+ SetEmptyRgn(rgn);
+ if (cachedRegion)
+ {
+ Rect windowRect;
+ wxShapedMacWindowGetPos(window, &windowRect); // how big is the window
+ CopyRgn(cachedRegion, rgn); // make a copy of our cached region
+ OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
+ //MapRgn(rgn, &mMaskSize, &windowRect); //scale it to our actual window size
+ }
+}
+
+static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
+{
+ GetWindowRegionPtr rgnRec = (GetWindowRegionPtr)param;
+
+ if (rgnRec == NULL)
+ return paramErr;
+
+ switch (rgnRec->regionCode)
+ {
+ case kWindowStructureRgn:
+ wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
+ break;
+
+ case kWindowContentRgn:
+ wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
+ break;
+
+ default:
+ SetEmptyRgn(rgnRec->winRgn);
+ break;
+ }
+
+ return noErr;
+}
+
+// Determine the region of the window which was hit
+//
+static SInt32 wxShapedMacWindowHitTest(WindowRef window, SInt32 param)
+{
+ Point hitPoint;
+ static RgnHandle tempRgn = NULL;
+
+ if (tempRgn == NULL)
+ tempRgn = NewRgn();
+
+ // get the point clicked
+ SetPt( &hitPoint, LoWord(param), HiWord(param) );
+
+ // Mac OS 8.5 or later
+ wxShapedMacWindowStructureRegion(window, tempRgn);
+ if (PtInRgn( hitPoint, tempRgn )) //in window content region?
+ return wInContent;
+
+ // no significant area was hit
+ return wNoHit;
+}
+
+static pascal long wxShapedMacWindowDef(short WXUNUSED(varCode), WindowRef window, SInt16 message, SInt32 param)
+{
+ switch (message)
+ {
+ case kWindowMsgHitTest:
+ return wxShapedMacWindowHitTest(window, param);
+
+ case kWindowMsgGetFeatures:
+ return wxShapedMacWindowGetFeatures(window, param);
+
+ // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
+ case kWindowMsgGetRegion:
+ return wxShapedMacWindowGetRegion(window, param);
+
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+
projects / wxWidgets.git / commitdiff
