///////////////////////////////////////////////////////////////////////////////
// Name: mac/toplevel.cpp
-// Purpose: implements wxTopLevelWindow for MSW
-// Author: Vadim Zeitlin
+// Purpose: implements wxTopLevelWindow for Mac
+// Author: Stefan Csomor
// Modified by:
// Created: 24.09.01
// RCS-ID: $Id$
-// Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com)
-// License: wxWindows license
+// Copyright: (c) 2001-2004 Stefan Csomor
+// License: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
// ============================================================================
#ifndef WX_PRECOMP
#include "wx/app.h"
#include "wx/toplevel.h"
+ #include "wx/frame.h"
#include "wx/string.h"
#include "wx/log.h"
#include "wx/intl.h"
#endif //WX_PRECOMP
+#include "wx/mac/uma.h"
+#include "wx/mac/aga.h"
+#include "wx/app.h"
+#include "wx/tooltip.h"
+#include "wx/dnd.h"
+#if wxUSE_SYSTEM_OPTIONS
+ #include "wx/sysopt.h"
+#endif
+
+#include <ToolUtils.h>
+
// ----------------------------------------------------------------------------
// globals
// ----------------------------------------------------------------------------
// list of all frames and modeless dialogs
-wxWindowList wxModelessWindows;
+wxWindowList wxModelessWindows;
+
+static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param);
// ============================================================================
// wxTopLevelWindowMac implementation
// ============================================================================
+BEGIN_EVENT_TABLE(wxTopLevelWindowMac, wxTopLevelWindowBase)
+END_EVENT_TABLE()
+
+
+// ---------------------------------------------------------------------------
+// Carbon Events
+// ---------------------------------------------------------------------------
+
+extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
+
+static const EventTypeSpec eventList[] =
+{
+ // TODO remove control related event like key and mouse (except for WindowLeave events)
+#if 1
+ { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
+
+ { kEventClassKeyboard, kEventRawKeyDown } ,
+ { kEventClassKeyboard, kEventRawKeyRepeat } ,
+ { kEventClassKeyboard, kEventRawKeyUp } ,
+ { kEventClassKeyboard, kEventRawKeyModifiersChanged } ,
+#endif
+
+ { kEventClassWindow , kEventWindowShown } ,
+ { kEventClassWindow , kEventWindowActivated } ,
+ { kEventClassWindow , kEventWindowDeactivated } ,
+ { kEventClassWindow , kEventWindowBoundsChanging } ,
+ { kEventClassWindow , kEventWindowBoundsChanged } ,
+ { kEventClassWindow , kEventWindowClose } ,
+
+ // 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 TextInputEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+
+ wxWindow* focus = wxWindow::FindFocus() ;
+ char charCode ;
+ UInt32 keyCode ;
+ UInt32 modifiers ;
+ Point point ;
+
+ EventRef rawEvent ;
+
+ GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ;
+
+ GetEventParameter( rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL,sizeof(char), NULL,&charCode );
+ GetEventParameter( rawEvent, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
+ GetEventParameter( rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers);
+ GetEventParameter( rawEvent, kEventParamMouseLocation, typeQDPoint, NULL,
+ sizeof( Point ), NULL, &point );
+
+ switch ( GetEventKind( event ) )
+ {
+ case kEventTextInputUnicodeForKeyEvent :
+ // this is only called when no default handler has jumped in, eg a wxControl on a floater window does not
+ // get its own kEventTextInputUnicodeForKeyEvent, so we route back the
+ wxControl* control = wxDynamicCast( focus , wxControl ) ;
+ if ( control )
+ {
+ ControlRef macControl = (ControlRef) control->GetHandle() ;
+ if ( macControl )
+ {
+ ::HandleControlKey( macControl , keyCode , charCode , modifiers ) ;
+ result = noErr ;
+ }
+ }
+ /*
+ // this may lead to double events sent to a window in case all handlers have skipped the key down event
+ UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
+ UInt32 message = (keyCode << 8) + charCode;
+
+ if ( (focus != NULL) && wxTheApp->MacSendKeyDownEvent(
+ focus , message , modifiers , when , point.h , point.v ) )
+ {
+ result = noErr ;
+ }
+ */
+ break ;
+ }
+
+ return result ;
+}
+
+static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+
+ wxWindow* focus = wxWindow::FindFocus() ;
+ char charCode ;
+ UInt32 keyCode ;
+ UInt32 modifiers ;
+ Point point ;
+ UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
+
+ 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 != NULL) && wxTheApp->MacSendKeyDownEvent(
+ focus , message , modifiers , when , point.h , point.v ) )
+ {
+ result = noErr ;
+ }
+ wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
+ }
+ break ;
+ case kEventRawKeyUp :
+ if ( (focus != NULL) && wxTheApp->MacSendKeyUpEvent(
+ focus , message , modifiers , when , point.h , point.v ) )
+ {
+ 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;
+ event.m_timeStamp = when;
+ wxWindow* focus = wxWindow::FindFocus() ;
+ event.SetEventObject(focus);
+
+ if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & controlKey )
+ {
+ event.m_keyCode = WXK_CONTROL ;
+ event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->GetEventHandler()->ProcessEvent( event ) ;
+ }
+ if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & shiftKey )
+ {
+ event.m_keyCode = WXK_SHIFT ;
+ event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->GetEventHandler()->ProcessEvent( event ) ;
+ }
+ if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & optionKey )
+ {
+ event.m_keyCode = WXK_ALT ;
+ event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->GetEventHandler()->ProcessEvent( event ) ;
+ }
+ if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & cmdKey )
+ {
+ event.m_keyCode = WXK_COMMAND ;
+ event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->GetEventHandler()->ProcessEvent( event ) ;
+ }
+ wxTheApp->s_lastModifiers = modifiers ;
+ }
+ 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 ;
+
+static void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent )
+{
+ UInt32 modifiers = cEvent.GetParameter<UInt32>(kEventParamKeyModifiers, typeUInt32) ;
+ Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
+
+ // this parameter are not given for all events
+ EventMouseButton button = 0 ;
+ UInt32 clickCount = 0 ;
+ cEvent.GetParameter<EventMouseButton>(kEventParamMouseButton, typeMouseButton , &button) ;
+ cEvent.GetParameter<UInt32>(kEventParamClickCount, typeUInt32 , &clickCount ) ;
+
+ 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.SetTimestamp( cEvent.GetTicks() ) ;
+ // a control click is interpreted as a right click
+ if ( button == kEventMouseButtonPrimary && (modifiers & controlKey) )
+ {
+ button = kEventMouseButtonSecondary ;
+ }
+
+ // determinate the correct down state, wx does not want a 'down' for a mouseUp event, while mac delivers
+ // this button
+ if ( button != 0 && cEvent.GetKind() != kEventMouseUp )
+ {
+ switch( button )
+ {
+ case kEventMouseButtonPrimary :
+ wxevent.m_leftDown = true ;
+ break ;
+ case kEventMouseButtonSecondary :
+ wxevent.m_rightDown = true ;
+ break ;
+ case kEventMouseButtonTertiary :
+ wxevent.m_middleDown = true ;
+ break ;
+ }
+ }
+ // determinate the correct click button
+ if ( button == kEventMouseButtonSecondary )
+ {
+ if (cEvent.GetKind() == kEventMouseDown )
+ wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DOWN : wxEVT_RIGHT_DCLICK ) ;
+ else if ( cEvent.GetKind() == kEventMouseUp )
+ wxevent.SetEventType(wxEVT_RIGHT_UP ) ;
+ }
+ else if ( button == kEventMouseButtonTertiary )
+ {
+ if (cEvent.GetKind() == kEventMouseDown )
+ wxevent.SetEventType(clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
+ else if ( cEvent.GetKind() == kEventMouseUp )
+ wxevent.SetEventType(wxEVT_MIDDLE_UP ) ;
+ }
+ else
+ {
+ if (cEvent.GetKind() == kEventMouseDown )
+ wxevent.SetEventType(clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN ) ;
+ else if ( cEvent.GetKind() == kEventMouseUp )
+ wxevent.SetEventType(wxEVT_LEFT_UP ) ;
+ else if ( cEvent.GetKind() == kEventMouseWheelMoved )
+ {
+ wxevent.SetEventType(wxEVT_MOUSEWHEEL ) ;
+
+ // EventMouseWheelAxis axis = cEvent.GetParameter<EventMouseWheelAxis>(kEventParamMouseWheelAxis, typeMouseWheelAxis) ;
+ SInt32 delta = cEvent.GetParameter<SInt32>(kEventParamMouseWheelDelta, typeLongInteger) ;
+
+ wxevent.m_wheelRotation = delta;
+ wxevent.m_wheelDelta = 1;
+ wxevent.m_linesPerAction = 1;
+ }
+ else
+ wxevent.SetEventType(wxEVT_MOTION ) ;
+ }
+}
+
+ControlRef wxMacFindSubControl( Point location , ControlRef superControl , ControlPartCode *outPart )
+{
+ if ( superControl )
+ {
+ UInt16 childrenCount = 0 ;
+ OSStatus err = CountSubControls( superControl , &childrenCount ) ;
+ if ( err == errControlIsNotEmbedder )
+ return NULL ;
+ wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
+
+ for ( UInt16 i = childrenCount ; i >=1 ; --i )
+ {
+ ControlHandle sibling ;
+ err = GetIndexedSubControl( superControl , i , & sibling ) ;
+ if ( err == errControlIsNotEmbedder )
+ return NULL ;
+
+ wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
+ if ( IsControlVisible( sibling ) )
+ {
+ Rect r ;
+ GetControlBounds( sibling , &r ) ;
+ if ( MacPtInRect( location , &r ) )
+ {
+ ControlHandle child = wxMacFindSubControl( location , sibling , outPart ) ;
+ if ( child )
+ return child ;
+ else
+ {
+ *outPart = TestControl( sibling , location ) ;
+ return sibling ;
+ }
+ }
+ }
+ }
+ }
+ return NULL ;
+}
+
+ControlRef wxMacFindControlUnderMouse( Point location , WindowRef window , ControlPartCode *outPart )
+{
+#if TARGET_API_MAC_OSX
+ return FindControlUnderMouse( location , window , outPart ) ;
+#else
+ ControlRef rootControl = NULL ;
+ verify_noerr( GetRootControl( window , &rootControl ) ) ;
+ return wxMacFindSubControl( location , rootControl , outPart ) ;
+#endif
+}
+pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+
+ OSStatus result = eventNotHandledErr ;
+
+ wxMacCarbonEvent cEvent( event ) ;
+
+ Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
+ Point windowMouseLocation = screenMouseLocation ;
+
+ WindowRef window ;
+ short windowPart = ::FindWindow(screenMouseLocation, &window);
+
+ wxWindow* currentMouseWindow = NULL ;
+ if ( window )
+ {
+ // calculate window relative coordinates
+ GrafPtr port;
+ ::GetPort( &port ) ;
+ ::SetPort( UMAGetWindowPort(window ) ) ;
+ ::GlobalToLocal( &windowMouseLocation ) ;
+ ::SetPort( port ) ;
+
+ if ( wxTheApp->s_captureWindow && wxTheApp->s_captureWindow->MacGetTopLevelWindowRef() == (WXWindow) window && windowPart == inContent )
+ {
+ currentMouseWindow = wxTheApp->s_captureWindow ;
+ }
+ else if ( (IsWindowActive(window) && windowPart == inContent) )
+ {
+ ControlPartCode part ;
+ ControlRef control = wxMacFindControlUnderMouse( windowMouseLocation , window , &part ) ;
+ currentMouseWindow = wxFindControlFromMacControl( control ) ;
+ }
+ }
+
+ 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 ) ;
+
+#if wxUSE_TOOLTIPS
+ wxToolTip::RelayEvent( g_MacLastWindow , eventleave);
+#endif // wxUSE_TOOLTIPS
+ g_MacLastWindow->GetEventHandler()->ProcessEvent(eventleave);
+ }
+ if ( currentMouseWindow )
+ {
+ wxMouseEvent evententer(wxevent);
+ evententer.SetEventType( wxEVT_ENTER_WINDOW );
+ currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
+ evententer.SetEventObject( currentMouseWindow ) ;
+#if wxUSE_TOOLTIPS
+ wxToolTip::RelayEvent( currentMouseWindow , evententer);
+#endif // wxUSE_TOOLTIPS
+ currentMouseWindow->GetEventHandler()->ProcessEvent(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 ) ;
+ result = noErr ;
+ }
+ } // if ( windowPart == inMenuBar )
+ else if ( currentMouseWindow )
+ {
+ currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
+
+ wxevent.SetEventObject( currentMouseWindow ) ;
+
+ // update cursor
+
+ wxWindow* cursorTarget = currentMouseWindow ;
+ wxPoint cursorPoint( wxevent.m_x , wxevent.m_y ) ;
+
+ while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
+ {
+ cursorTarget = cursorTarget->GetParent() ;
+ if ( cursorTarget )
+ cursorPoint += cursorTarget->GetPosition() ;
+ }
+
+ // update focus
+
+ if ( wxevent.GetEventType() == wxEVT_LEFT_DOWN )
+ {
+ // set focus to this window
+ if (currentMouseWindow->AcceptsFocus() && wxWindow::FindFocus()!=currentMouseWindow)
+ currentMouseWindow->SetFocus();
+ }
+
+ // make tooltips current
+
+ #if wxUSE_TOOLTIPS
+ if ( wxevent.GetEventType() == wxEVT_MOTION
+ || wxevent.GetEventType() == wxEVT_ENTER_WINDOW
+ || wxevent.GetEventType() == wxEVT_LEAVE_WINDOW )
+ wxToolTip::RelayEvent( currentMouseWindow , wxevent);
+ #endif // wxUSE_TOOLTIPS
+ if ( currentMouseWindow->GetEventHandler()->ProcessEvent(wxevent) )
+ result = noErr;
+ if ( cEvent.GetKind() == kEventMouseUp && wxTheApp->s_captureWindow )
+ {
+ wxTheApp->s_captureWindow = NULL ;
+ // update cursor ?
+ }
+ } // else if ( currentMouseWindow )
+ return result ;
+}
+
+static pascal OSStatus wxMacTopLevelWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+
+ wxMacCarbonEvent cEvent( event ) ;
+
+ // WindowRef windowRef = cEvent.GetParameter<WindowRef>(kEventParamDirectObject) ;
+ wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) 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->GetEventHandler()->ProcessEvent(wxevent);
+ result = noErr ;
+ break ;
+ }
+ case kEventWindowDeactivated :
+ {
+ toplevelWindow->MacActivate(cEvent.GetTicks() , false) ;
+ wxActivateEvent wxevent(wxEVT_ACTIVATE, false , toplevelWindow->GetId());
+ wxevent.SetTimestamp( cEvent.GetTicks() ) ;
+ wxevent.SetEventObject(toplevelWindow);
+ toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
+ result = noErr ;
+ 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 )
+ {
+ // 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 )
+ {
+ #if wxUSE_STATUSBAR
+ frame->PositionStatusBar();
+ #endif
+ #if wxUSE_TOOLBAR
+ frame->PositionToolBar();
+ #endif
+ }
+
+ wxSizeEvent event( r.GetSize() , toplevelWindow->GetId() ) ;
+ event.SetEventObject( toplevelWindow ) ;
+
+ toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
+ }
+ if ( attributes & kWindowBoundsChangeOriginChanged )
+ {
+ wxMoveEvent event( r.GetLeftTop() , toplevelWindow->GetId() ) ;
+ event.SetEventObject( toplevelWindow ) ;
+ toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
+ }
+ result = noErr ;
+ break ;
+ }
+ case kEventWindowBoundsChanging :
+ {
+ 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) || (attributes & kWindowBoundsChangeOriginChanged) )
+ {
+ // this is a EVT_SIZING not a EVT_SIZE type !
+ wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ;
+ wxevent.SetEventObject( toplevelWindow ) ;
+ wxRect adjustR = r ;
+ if ( toplevelWindow->GetEventHandler()->ProcessEvent(wxevent) )
+ {
+ adjustR = wxevent.GetRect() ;
+ }
+ if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() )
+ adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ;
+ if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxHeight() )
+ adjustR.SetHeight( toplevelWindow->GetMaxHeight() ) ;
+ if ( toplevelWindow->GetMinWidth() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinWidth() )
+ adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ;
+ if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinHeight() )
+ adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ;
+ Rect adjustedRect = { adjustR.y , adjustR.x , adjustR.y + adjustR.height , adjustR.x + adjustR.width } ;
+ if ( !EqualRect( &newRect , &adjustedRect ) )
+ cEvent.SetParameter( kEventParamCurrentBounds , &adjustedRect ) ;
+ }
+
+ result = noErr ;
+ break ;
+ }
+ default :
+ break ;
+ }
+ return result ;
+}
+
+pascal OSStatus wxMacTopLevelEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+
+ switch ( GetEventClass( event ) )
+ {
+ case kEventClassKeyboard :
+ result = KeyboardEventHandler( handler, event , data ) ;
+ break ;
+ case kEventClassTextInput :
+ result = TextInputEventHandler( handler, event , data ) ;
+ break ;
+ case kEventClassWindow :
+ result = wxMacTopLevelWindowEventHandler( handler, event , data ) ;
+ break ;
+ case kEventClassMouse :
+ result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
+ break ;
+ default :
+ break ;
+ }
+ return result ;
+}
+
+DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTopLevelEventHandler )
+
+// ---------------------------------------------------------------------------
+// wxWindowMac utility functions
+// ---------------------------------------------------------------------------
+
+// Find an item given the Macintosh Window Reference
+
+wxList wxWinMacWindowList(wxKEY_INTEGER);
+wxTopLevelWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
+{
+ wxNode *node = wxWinMacWindowList.Find((long)inWindowRef);
+ if (!node)
+ return NULL;
+ return (wxTopLevelWindowMac *)node->GetData();
+}
+
+void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) ;
+void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win)
+{
+ // adding NULL WindowRef is (first) surely a result of an error and
+ // (secondly) breaks menu command processing
+ wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
+
+ if ( !wxWinMacWindowList.Find((long)inWindowRef) )
+ wxWinMacWindowList.Append((long)inWindowRef, win);
+}
+
+void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) ;
+void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win)
+{
+ wxWinMacWindowList.DeleteObject(win);
+}
+
+
// ----------------------------------------------------------------------------
// wxTopLevelWindowMac creation
// ----------------------------------------------------------------------------
+wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL;
+
void wxTopLevelWindowMac::Init()
{
m_iconized =
m_maximizeOnShow = FALSE;
+ m_macWindow = NULL ;
+#if TARGET_API_MAC_OSX
+ m_macUsesCompositing = TRUE;
+#else
+ m_macUsesCompositing = FALSE;
+#endif
+ m_macEventHandler = NULL ;
}
+class wxMacDeferredWindowDeleter : public wxObject
+{
+public :
+ wxMacDeferredWindowDeleter( WindowRef windowRef )
+ {
+ m_macWindow = windowRef ;
+ }
+ virtual ~wxMacDeferredWindowDeleter()
+ {
+ UMADisposeWindow( (WindowRef) m_macWindow ) ;
+ }
+ protected :
+ WindowRef m_macWindow ;
+} ;
+
bool wxTopLevelWindowMac::Create(wxWindow *parent,
wxWindowID id,
const wxString& title,
m_windowId = id == -1 ? NewControlId() : id;
+ MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ;
+
wxTopLevelWindows.Append(this);
if ( parent )
wxTopLevelWindowMac::~wxTopLevelWindowMac()
{
- wxTopLevelWindows.DeleteObject(this);
-
- if ( wxModelessWindows.Find(this) )
- wxModelessWindows.DeleteObject(this);
-
- // If this is the last top-level window, exit.
- if ( wxTheApp && (wxTopLevelWindows.Number() == 0) )
+ if ( m_macWindow )
{
- wxTheApp->SetTopWindow(NULL);
+ wxToolTip::NotifyWindowDelete(m_macWindow) ;
+ wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ;
+ }
- if ( wxTheApp->GetExitOnFrameDelete() )
- {
- wxTheApp->ExitMainLoop() ;
- }
+ if ( m_macEventHandler )
+ {
+ ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
+ m_macEventHandler = NULL ;
}
+
+ wxRemoveMacWindowAssociation( this ) ;
+
+ if ( wxModelessWindows.Find(this) )
+ wxModelessWindows.DeleteObject(this);
}
void wxTopLevelWindowMac::Maximize(bool maximize)
{
- // not available on mac
+ wxMacPortStateHelper help( (GrafPtr) GetWindowPort( (WindowRef) m_macWindow) ) ;
+ wxMacWindowClipper clip (this);
+ ZoomWindow( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , false ) ;
+/*
+ Rect r ;
+ GDHandle device = NULL ;
+ verify_noerr( GetWindowGreatestAreaDevice( (WindowRef) m_macWindow , kWindowContentRgn ,
+ &device , NULL ) ;
+ verify_noerr( GetAvailableWindowPositioningBounds( GetMainDevice() , &r ) ) ;
+
+ Rect tempRect ;
+ GrafPtr port ;
+ GetPort( &port ) ;
+ Point pt = { 0, 0 } ;
+ SetPortWindowPort((WindowRef)m_macWindow) ;
+ LocalToGlobal( &pt ) ;
+ SetPort( port ) ;
+
+ GetWindowPortBounds((WindowRef)m_macWindow, &tempRect ) ;
+ SetSize( pt.h , pt.v , tempRect.right-tempRect.left ,
+ tempRect.bottom-tempRect.top, wxSIZE_USE_EXISTING);
+*/
}
bool wxTopLevelWindowMac::IsMaximized() const
{
- return false ;
+ return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ;
}
void wxTopLevelWindowMac::Iconize(bool iconize)
{
- // not available on mac
+ if ( IsWindowCollapsable((WindowRef)m_macWindow) )
+ CollapseWindow((WindowRef)m_macWindow , iconize ) ;
}
bool wxTopLevelWindowMac::IsIconized() const
{
- // mac dialogs cannot be iconized
- return FALSE;
+ return IsWindowCollapsed((WindowRef)m_macWindow ) ;
}
void wxTopLevelWindowMac::Restore()
// wxTopLevelWindowMac misc
// ----------------------------------------------------------------------------
+wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const
+{
+ return wxPoint(0,0) ;
+}
+
void wxTopLevelWindowMac::SetIcon(const wxIcon& icon)
{
// this sets m_icon
wxTopLevelWindowBase::SetIcon(icon);
}
+
+void wxTopLevelWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
+{
+ wxTopLevelWindowBase::MacSetBackgroundBrush( brush ) ;
+
+ if ( m_macBackgroundBrush.Ok() && m_macBackgroundBrush.GetStyle() != wxTRANSPARENT && m_macBackgroundBrush.MacGetBrushKind() == kwxMacBrushTheme )
+ {
+ SetThemeWindowBackground( (WindowRef) m_macWindow , m_macBackgroundBrush.MacGetTheme() , false ) ;
+ }
+}
+
+void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
+{
+ if ( m_macEventHandler != NULL )
+ {
+ verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
+ }
+ InstallWindowEventHandler(MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(),
+ GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler);
+}
+
+void wxTopLevelWindowMac::MacCreateRealWindow( const wxString& title,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& name )
+{
+ OSStatus err = noErr ;
+ SetName(name);
+ m_windowStyle = style;
+ m_isShown = FALSE;
+
+ // create frame.
+
+ Rect theBoundsRect;
+
+ int x = (int)pos.x;
+ int y = (int)pos.y;
+ if ( y < 50 )
+ y = 50 ;
+ if ( x < 20 )
+ x = 20 ;
+
+ 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 ;
+
+ 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)
+ )
+ {
+ wclass = kFloatingWindowClass ;
+ if ( HasFlag(wxTINY_CAPTION_VERT) )
+ {
+ attr |= kWindowSideTitlebarAttribute ;
+ }
+ }
+ else
+ {
+ wclass = kPlainWindowClass ;
+ }
+ }
+ else if ( HasFlag( wxCAPTION ) )
+ {
+ wclass = kDocumentWindowClass ;
+ }
+ else
+ {
+ if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
+ HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
+ {
+ wclass = kDocumentWindowClass ;
+ }
+ else
+ {
+ 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 ;
+ }
+
+ if (UMAGetSystemVersion() >= 0x1000)
+ {
+ // turn on live resizing (OS X only)
+ attr |= kWindowLiveResizeAttribute;
+ }
+
+ if (HasFlag(wxSTAY_ON_TOP))
+ wclass = kUtilityWindowClass;
+
+#if TARGET_API_MAC_OSX
+ attr |= kWindowCompositingAttribute;
+#endif
+
+ if ( HasFlag(wxFRAME_SHAPED) )
+ {
+ WindowDefSpec customWindowDefSpec;
+ customWindowDefSpec.defType = kWindowDefProcPtr;
+ customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef);
+
+ err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
+ attr, &theBoundsRect,
+ (WindowRef*) &m_macWindow);
+ }
+ else
+ {
+ err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
+ }
+
+ wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
+ wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
+ UMASetWTitle( (WindowRef) m_macWindow , title , m_font.GetEncoding() ) ;
+ if ( m_macUsesCompositing )
+ {
+ ::GetRootControl( (WindowRef)m_macWindow, (ControlRef*)&m_macControl ) ;
+ }
+ else
+ {
+ ::CreateRootControl( (WindowRef)m_macWindow , (ControlRef*)&m_macControl ) ;
+ }
+ MacInstallEventHandler() ;
+
+ InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
+ MacInstallTopLevelWindowEventHandler() ;
+
+ m_macFocus = NULL ;
+
+ if ( HasFlag(wxFRAME_SHAPED) )
+ {
+ // default shape matches the window size
+ wxRegion rgn(0, 0, w, h);
+ SetShape(rgn);
+ }
+
+ wxWindowCreateEvent event(this);
+ GetEventHandler()->ProcessEvent(event);
+}
+
+void wxTopLevelWindowMac::ClearBackground()
+{
+ wxWindow::ClearBackground() ;
+}
+
+// Raise the window to the top of the Z order
+void wxTopLevelWindowMac::Raise()
+{
+ ::SelectWindow( (WindowRef)m_macWindow ) ;
+}
+
+// Lower the window to the bottom of the Z order
+void wxTopLevelWindowMac::Lower()
+{
+ ::SendBehind( (WindowRef)m_macWindow , NULL ) ;
+}
+
+
+void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp)
+{
+ if(s_macDeactivateWindow)
+ {
+ wxLogDebug(wxT("Doing delayed deactivation of %p"),s_macDeactivateWindow);
+ s_macDeactivateWindow->MacActivate(timestamp, false);
+ }
+}
+
+void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating )
+{
+ // wxLogDebug(wxT("TopLevel=%p::MacActivate"),this);
+
+ if(s_macDeactivateWindow==this)
+ s_macDeactivateWindow=NULL;
+ MacDelayedDeactivation(timestamp);
+}
+
+void wxTopLevelWindowMac::SetTitle(const wxString& title)
+{
+ wxWindow::SetTitle( title ) ;
+ UMASetWTitle( (WindowRef)m_macWindow , title , m_font.GetEncoding() ) ;
+}
+
+bool wxTopLevelWindowMac::Show(bool show)
+{
+ if ( !wxTopLevelWindowBase::Show(show) )
+ return FALSE;
+
+ if (show)
+ {
+ #if wxUSE_SYSTEM_OPTIONS //code contributed by Ryan Wilcox December 18, 2003
+ if ( (wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) ) && ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1) )
+ {
+ ::ShowWindow( (WindowRef)m_macWindow );
+ }
+ else
+ #endif
+ {
+ ::TransitionWindow((WindowRef)m_macWindow,kWindowZoomTransitionEffect,kWindowShowTransitionAction,nil);
+ }
+ ::SelectWindow( (WindowRef)m_macWindow ) ;
+ // as apps expect a size event to occur at this moment
+ wxSizeEvent event( GetSize() , m_windowId);
+ event.SetEventObject(this);
+ GetEventHandler()->ProcessEvent(event);
+ }
+ else
+ {
+ #if wxUSE_SYSTEM_OPTIONS
+ if ( (wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) ) && ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1) )
+ {
+ ::HideWindow((WindowRef) m_macWindow );
+ }
+ else
+ #endif
+ {
+ ::TransitionWindow((WindowRef)m_macWindow,kWindowZoomTransitionEffect,kWindowHideTransitionAction,nil);
+ }
+ }
+
+ MacPropagateVisibilityChanged() ;
+
+ return TRUE ;
+}
+
+// we are still using coordinates of the content view, todo switch to structure bounds
+
+void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
+{
+ Rect bounds = { y , x , y + height , x + width } ;
+ verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
+}
+
+void wxTopLevelWindowMac::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 wxTopLevelWindowMac::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 wxTopLevelWindowMac::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 wxTopLevelWindowMac::MacSetMetalAppearance( bool set )
+{
+#if TARGET_API_MAC_OSX
+ UInt32 attr = 0 ;
+ GetWindowAttributes((WindowRef) m_macWindow , &attr ) ;
+ wxASSERT_MSG( attr & kWindowCompositingAttribute ,
+ wxT("Cannot set metal appearance on a non-compositing window") ) ;
+
+ MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
+ set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
+#endif
+}
+
+bool wxTopLevelWindowMac::MacGetMetalAppearance() const
+{
+#if TARGET_API_MAC_OSX
+ return MacGetWindowAttributes() & kWindowMetalAttribute ;
+#else
+ return false ;
+#endif
+}
+
+void wxTopLevelWindowMac::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
+{
+ ChangeWindowAttributes ( (WindowRef) m_macWindow , attributesToSet, attributesToClear ) ;
+}
+
+wxUint32 wxTopLevelWindowMac::MacGetWindowAttributes() const
+{
+ UInt32 attr = 0 ;
+ GetWindowAttributes((WindowRef) m_macWindow , &attr ) ;
+ return attr ;
+}
+
+// ---------------------------------------------------------------------------
+// Shape implementation
+// ---------------------------------------------------------------------------
+
+
+bool wxTopLevelWindowMac::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);
+ return SetShape(rgn);
+ }
+
+ // Make a copy of the region
+ RgnHandle shapeRegion = NewRgn();
+ CopyRgn( (RgnHandle)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(), (SInt32)shapeRegion);
+
+ // Tell 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->left, inRect->top};
+ SetPort((GrafPtr) GetWindowPort(window));
+ LocalToGlobal(&pt);
+ inRect->top = pt.v;
+ inRect->left = pt.h;
+ inRect->bottom += pt.v;
+ inRect->right += pt.h;
+}
+
+
+static SInt32 wxShapedMacWindowGetFeatures(WindowRef 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|
+ kWindowSupportsSetGrowImageRegion|
+ 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);
+ wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
+ if (win)
+ {
+ wxRect r = win->GetRect();
+ SetRectRgn(rgn, r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom());
+ }
+}
+
+// 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;
+
+ switch(rgnRec->regionCode)
+ {
+ case kWindowStructureRgn:
+ wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
+ break;
+ case kWindowContentRgn:
+ wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
+ break;
+ default:
+ SetEmptyRgn(rgnRec->winRgn);
+ } //switch
+
+ return noErr;
+}
+
+
+static SInt32 wxShapedMacWindowHitTest(WindowRef window,SInt32 param)
+{
+ /*------------------------------------------------------
+ Determine the region of the window which was hit
+ --------------------------------------------------------*/
+ Point hitPoint;
+ static RgnHandle tempRgn=nil;
+
+ if(!tempRgn)
+ tempRgn=NewRgn();
+
+ SetPt(&hitPoint,LoWord(param),HiWord(param));//get the point clicked
+
+ //Mac OS 8.5 or later
+ wxShapedMacWindowStructureRegion(window, tempRgn);
+ if (PtInRgn(hitPoint, tempRgn)) //in window content region?
+ return wInContent;
+
+ return wNoHit;//no significant area was hit.
+}
+
+
+static pascal long wxShapedMacWindowDef(short 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);
+ }
+
+ return 0;
+}
+
+// ---------------------------------------------------------------------------
+
projects / wxWidgets.git / blobdiff