Variant lfFaceName = iDispFont.getProperty(COM.DISPID_FONT_NAME);			Variant lfHeight   = iDispFont.getProperty(COM.DISPID_FONT_SIZE);			Variant lfItalic   = iDispFont.getProperty(COM.DISPID_FONT_ITALIC);			//Variant lfCharSet  = iDispFont.getProperty(COM.DISPID_FONT_CHARSET);			Variant lfBold     = iDispFont.getProperty(COM.DISPID_FONT_BOLD);			iDispFont.dispose();			if (lfFaceName != null && 				lfHeight != null && 				lfItalic != null && 				lfBold != null){				int style = 3 * lfBold.getInt() + 2 * lfItalic.getInt();				Font font = new Font(getShell().getDisplay(), lfFaceName.getString(), lfHeight.getInt(), style);				return font;			}		}	}			return super.getFont();}public Color getForeground () {	if (objIUnknown != null) {		// !! We are getting the OLE_COLOR - should we change this to the COLORREF value?		OleAutomation oleObject= new OleAutomation(this);		Variant varForeColor = oleObject.getProperty(COM.DISPID_FORECOLOR);		oleObject.dispose();			if (varForeColor != null){			int[] colorRef = new int[1];			if (COM.OleTranslateColor(varForeColor.getInt(), getDisplay().hPalette, colorRef) == COM.S_OK)				return Color.win32_new(getDisplay(), colorRef[0]);		}	}			return super.getForeground();}protected int getLicenseInfo(GUID clsid) {	int[] ppvObject = new int[1];	if (COM.CoGetClassObject(clsid, COM.CLSCTX_INPROC_HANDLER | COM.CLSCTX_INPROC_SERVER, 0, COM.IIDIClassFactory2, ppvObject) != COM.S_OK) {		return 0;	}	IClassFactory2 classFactory = new IClassFactory2(ppvObject[0]);	LICINFO licinfo = new LICINFO();	if (classFactory.GetLicInfo(licinfo) != COM.S_OK) {		classFactory.Release();		return 0;	}	int[] pBstrKey = new int[1];	if (licinfo != null && licinfo.fRuntimeKeyAvail != 0) {		if (classFactory.RequestLicKey(0, pBstrKey) == COM.S_OK) {			classFactory.Release();			return pBstrKey[0];		}	}	classFactory.Release();	return 0;}/** *  * Get the control site property specified by the dispIdMember. *  * @since 2.1 *  */public Variant getSiteProperty(int dispId){	for (int i = 0; i < sitePropertyIds.length; i++) {		if (sitePropertyIds[i] == dispId) {			return sitePropertyValues[i];		}	}	return null;}protected int GetWindow(int phwnd) {	if (phwnd == 0)		return COM.E_INVALIDARG;	if (frame == null) {		COM.MoveMemory(phwnd, new int[] {0}, 4);		return COM.E_NOTIMPL;	}		// Copy the Window's handle into the memory passed in	COM.MoveMemory(phwnd, new int[] {handle}, 4);	return COM.S_OK;}private int Invoke(int dispIdMember, int riid, int lcid, int dwFlags, int pDispParams, int pVarResult, int pExcepInfo, int pArgErr) {	if (pVarResult == 0 || dwFlags != COM.DISPATCH_PROPERTYGET) {		if (pExcepInfo != 0) COM.MoveMemory(pExcepInfo, new int[] {0}, 4);		if (pArgErr != 0) COM.MoveMemory(pArgErr, new int[] {0}, 4);		return COM.DISP_E_MEMBERNOTFOUND;	}	Variant result = getSiteProperty(dispIdMember);	if (result != null) {		if (pVarResult != 0) result.getData(pVarResult);		return COM.S_OK;	}	switch (dispIdMember) {			// indicate a false result		case COM.DISPID_AMBIENT_SUPPORTSMNEMONICS :		case COM.DISPID_AMBIENT_SHOWGRABHANDLES :		case COM.DISPID_AMBIENT_SHOWHATCHING :			if (pVarResult != 0) COM.MoveMemory(pVarResult, new int[] {0}, 4);			if (pExcepInfo != 0) COM.MoveMemory(pExcepInfo, new int[] {0}, 4);			if (pArgErr != 0) COM.MoveMemory(pArgErr, new int[] {0}, 4);			return COM.S_FALSE;			// not implemented		case COM.DISPID_AMBIENT_OFFLINEIFNOTCONNECTED :		case COM.DISPID_AMBIENT_BACKCOLOR :		case COM.DISPID_AMBIENT_FORECOLOR :		case COM.DISPID_AMBIENT_FONT :		case COM.DISPID_AMBIENT_LOCALEID :		case COM.DISPID_AMBIENT_SILENT :		case COM.DISPID_AMBIENT_MESSAGEREFLECT :			if (pVarResult != 0) COM.MoveMemory(pVarResult, new int[] {0}, 4);			if (pExcepInfo != 0) COM.MoveMemory(pExcepInfo, new int[] {0}, 4);			if (pArgErr != 0) COM.MoveMemory(pArgErr, new int[] {0}, 4);			return COM.E_NOTIMPL;					default :			if (pVarResult != 0) COM.MoveMemory(pVarResult, new int[] {0}, 4);			if (pExcepInfo != 0) COM.MoveMemory(pExcepInfo, new int[] {0}, 4);			if (pArgErr != 0) COM.MoveMemory(pArgErr, new int[] {0}, 4);			return COM.DISP_E_MEMBERNOTFOUND;	}}private int OnControlInfoChanged() {	int[] ppvObject = new int[1];	if (objIUnknown.QueryInterface(COM.IIDIOleControl, ppvObject) == COM.S_OK) {		IOleControl objIOleControl = new IOleControl(ppvObject[0]);		// ask the control for its info in case users		// need to act on it		currentControlInfo = new CONTROLINFO();		objIOleControl.GetControlInfo(currentControlInfo);		objIOleControl.Release();	}	return COM.S_OK;}void onFocusIn(Event e) {	if (objIOleInPlaceObject == null) return;	doVerb(OLE.OLEIVERB_UIACTIVATE);	if (isFocusControl()) return;	int[] phwnd = new int[1];	objIOleInPlaceObject.GetWindow(phwnd);	if (phwnd[0] == 0) return;	OS.SetFocus(phwnd[0]);}void onFocusOut(Event e) {	if (objIOleInPlaceObject != null) {		objIOleInPlaceObject.UIDeactivate();	}}private int OnFocus(int fGotFocus) {	return COM.S_OK;}protected int OnUIDeactivate(int fUndoable) {	// controls don't need to do anything for	// border space or menubars	state = STATE_INPLACEACTIVE;	return COM.S_OK;}protected int QueryInterface(int riid, int ppvObject) {	int result = super.QueryInterface(riid, ppvObject);	if (result == COM.S_OK)		return result;	if (riid == 0 || ppvObject == 0)		return COM.E_INVALIDARG;	GUID guid = new GUID();	COM.MoveMemory(guid, riid, GUID.sizeof);	if (COM.IsEqualGUID(guid, COM.IIDIOleControlSite)) {		COM.MoveMemory(ppvObject, new int[] {iOleControlSite.getAddress()}, 4);		AddRef();		return COM.S_OK;	}	if (COM.IsEqualGUID(guid, COM.IIDIDispatch)) {		COM.MoveMemory(ppvObject, new int[] {iDispatch.getAddress()}, 4);		AddRef();		return COM.S_OK;	}	COM.MoveMemory(ppvObject, new int[] {0}, 4);	return COM.E_NOINTERFACE;}protected int Release() {	int result = super.Release();	if (result == 0) {		for (int i = 0; i < sitePropertyIds.length; i++) {			sitePropertyValues[i].dispose();		}		sitePropertyIds = new int[0];		sitePropertyValues = new Variant[0];	}	return result;}protected void releaseObjectInterfaces() {		disconnectEventSinks();		disconnectPropertyChangeSink();	super.releaseObjectInterfaces();}/**	  * Removes the listener. * * @param eventID the event identifier *  * @param listener the listener * * @exception SWTError *	<ul><li>ERROR_NULL_ARGUMENT when listener is null</li></ul> */public void removeEventListener(int eventID, OleListener listener) {	checkWidget();	if (listener == null) SWT.error (SWT.ERROR_NULL_ARGUMENT);		GUID riid = getDefaultEventSinkGUID(objIUnknown);	if (riid != null) {		removeEventListener(objIUnknown.getAddress(), riid, eventID, listener);	}}/**	  * Removes the listener. * * @since 2.0 * @deprecated - use OleControlSite.removeEventListener(OleAutomation, int, OleListener) *  * @param automation the automation object that provides the event notification *  * @param guid the identifier of the events COM interface *  * @param eventID the event identifier *  * @param listener the listener * * @exception SWTError *	<ul><li>ERROR_NULL_ARGUMENT when listener is null</li></ul> */public void removeEventListener(OleAutomation automation, GUID guid, int eventID, OleListener listener) {	checkWidget();	if (automation == null || listener == null || guid == null) SWT.error (SWT.ERROR_NULL_ARGUMENT);	removeEventListener(automation.getAddress(), guid, eventID, listener);}/**	  * Removes the listener. * * @since 2.0 *  * @param automation the automation object that provides the event notification *  * @param eventID the event identifier *  * @param listener the listener * * @exception SWTError *	<ul><li>ERROR_NULL_ARGUMENT when listener is null</li></ul> */public void removeEventListener(OleAutomation automation, int eventID, OleListener listener) {	checkWidget();	if (automation == null || listener == null) SWT.error (SWT.ERROR_NULL_ARGUMENT);	int address = automation.getAddress();	IUnknown unknown = new IUnknown(address);	GUID riid = getDefaultEventSinkGUID(unknown);	if (riid != null) {		removeEventListener(address, riid, eventID, listener);	}}void removeEventListener(int iunknown, GUID guid, int eventID, OleListener listener) {	if (listener == null || guid == null) SWT.error (SWT.ERROR_NULL_ARGUMENT);	for (int i = 0; i < oleEventSink.length; i++) {		if (COM.IsEqualGUID(oleEventSinkGUID[i], guid)) {			if (iunknown == oleEventSinkIUnknown[i]) {				oleEventSink[i].removeListener(eventID, listener);				if (!oleEventSink[i].hasListeners()) {					//free resources associated with event sink					oleEventSink[i].disconnect();					oleEventSink[i].Release();					int oldLength = oleEventSink.length;					if (oldLength == 1) {						oleEventSink = new OleEventSink[0];						oleEventSinkGUID = new GUID[0];						oleEventSinkIUnknown = new int[0];					} else {						OleEventSink[] newOleEventSink = new OleEventSink[oldLength - 1];						System.arraycopy(oleEventSink, 0, newOleEventSink, 0, i);						System.arraycopy(oleEventSink, i + 1, newOleEventSink, i, oldLength - i - 1);						oleEventSink = newOleEventSink;												GUID[] newOleEventSinkGUID = new GUID[oldLength - 1];						System.arraycopy(oleEventSinkGUID, 0, newOleEventSinkGUID, 0, i);						System.arraycopy(oleEventSinkGUID, i + 1, newOleEventSinkGUID, i, oldLength - i - 1);						oleEventSinkGUID = newOleEventSinkGUID;												int[] newOleEventSinkIUnknown = new int[oldLength - 1];						System.arraycopy(oleEventSinkIUnknown, 0, newOleEventSinkIUnknown, 0, i);						System.arraycopy(oleEventSinkIUnknown, i + 1, newOleEventSinkIUnknown, i, oldLength - i - 1);						oleEventSinkIUnknown = newOleEventSinkIUnknown;					}				}				return;			}		}	}}/**	  * Removes the listener. * * @param listener the listener * * @exception SWTError *	<ul><li>ERROR_NULL_ARGUMENT when listener is null</li></ul> */public void removePropertyListener(int propertyID, OleListener listener) {	if (listener == null) SWT.error (SWT.ERROR_NULL_ARGUMENT);	olePropertyChangeSink.removeListener(propertyID, listener);}public void setBackground (Color color) {	super.setBackground(color);	//set the background of the ActiveX Control	if (objIUnknown != null) {		OleAutomation oleObject= new OleAutomation(this);		oleObject.setProperty(COM.DISPID_BACKCOLOR, new Variant(color.handle));		oleObject.dispose();	}}public void setFont (Font font) {	super.setFont(font);		//set the font of the ActiveX Control	if (objIUnknown != null) {				OleAutomation oleObject= new OleAutomation(this);		Variant varDispFont = oleObject.getProperty(COM.DISPID_FONT);		oleObject.dispose();			if (varDispFont != null){			OleAutomation iDispFont = varDispFont.getAutomation();			FontData[] fdata = font.getFontData();			iDispFont.setProperty(COM.DISPID_FONT_NAME,   new Variant(fdata[0].getName()));			iDispFont.setProperty(COM.DISPID_FONT_SIZE,   new Variant(fdata[0].getHeight()));			iDispFont.setProperty(COM.DISPID_FONT_ITALIC, new Variant(fdata[0].getStyle() & SWT.ITALIC));			//iDispFont.setProperty(COM.DISPID_FONT_CHARSET, new Variant(fdata[0].getCharset));			iDispFont.setProperty(COM.DISPID_FONT_BOLD,   new Variant((fdata[0].getStyle() & SWT.BOLD)));			iDispFont.dispose();		}	}			return;}public void setForeground (Color color) {	super.setForeground(color);	//set the foreground of the ActiveX Control	if (objIUnknown != null) {		OleAutomation oleObject= new OleAutomation(this);		oleObject.setProperty(COM.DISPID_FORECOLOR, new Variant(color.handle));		oleObject.dispose();	}}/** * Sets the control site property specified by the dispIdMember to a new value. * The value will be disposed by the control site when it is no longer required * using Variant.dispose.  Passing a value of null will clear the dispId value. *  * @param dispId the ID of the property as specified by the IDL of the ActiveX Control * @param value The new value for the property as expressed in a Variant. * * @since 2.1 */public void setSiteProperty(int dispId, Variant value){	for (int i = 0; i < sitePropertyIds.length; i++) {		if (sitePropertyIds[i] == dispId) {			if (sitePropertyValues[i] != null) {				sitePropertyValues[i].dispose();			}			if (value != null) {				sitePropertyValues[i] = value;			} else {				int oldLength = sitePropertyIds.length;				int[] newSitePropertyIds = new int[oldLength - 1];				Variant[] newSitePropertyValues = new Variant[oldLength - 1];				System.arraycopy(sitePropertyIds, 0, newSitePropertyIds, 0, i);				System.arraycopy(sitePropertyIds, i + 1, newSitePropertyIds, i, oldLength - i - 1);				System.arraycopy(sitePropertyValues, 0, newSitePropertyValues, 0, i);				System.arraycopy(sitePropertyValues, i + 1, newSitePropertyValues, i, oldLength - i - 1);				sitePropertyIds = newSitePropertyIds;				sitePropertyValues = newSitePropertyValues;			}			return;		}	}	int oldLength = sitePropertyIds.length;	int[] newSitePropertyIds = new int[oldLength + 1];	Variant[] newSitePropertyValues = new Variant[oldLength + 1];	System.arraycopy(sitePropertyIds, 0, newSitePropertyIds, 0, oldLength);	System.arraycopy(sitePropertyValues, 0, newSitePropertyValues, 0, oldLength);	newSitePropertyIds[oldLength] = dispId;	newSitePropertyValues[oldLength] = value;	sitePropertyIds = newSitePropertyIds;	sitePropertyValues = newSitePropertyValues;}}