xref: /aoo41x/main/odk/examples/OLE/activex/SOComWindowPeer.h (revision 34dd1e25)

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 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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 *
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// SOComWindowPeer.h: Definition of the SOComWindowPeer class
//
//////////////////////////////////////////////////////////////////////

#if !defined __SOCOMWINDOWPEER_H_
#define __SOCOMWINDOWPEER_H_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "resource.h"       // main symbols
#include <ExDispID.h>
#include <ExDisp.h>
#include <shlguid.h>
#include <atlctl.h>

#include "so_activex.h"

/////////////////////////////////////////////////////////////////////////////
// SOComWindowPeer

class SOComWindowPeer :
	public IDispatchImpl<ISOComWindowPeer, &IID_ISOComWindowPeer, &LIBID_SO_ACTIVEXLib>,
	public ISupportErrorInfo,
	public CComObjectRoot,
	public CComCoClass<SOComWindowPeer,&CLSID_SOComWindowPeer>
{
	HWND m_hwnd;
public:
	SOComWindowPeer() : m_hwnd( NULL ) {}

BEGIN_COM_MAP(SOComWindowPeer)
	COM_INTERFACE_ENTRY(IDispatch)
	COM_INTERFACE_ENTRY(ISOComWindowPeer)
	COM_INTERFACE_ENTRY(ISupportErrorInfo)
END_COM_MAP()
DECLARE_NOT_AGGREGATABLE(SOComWindowPeer)
// Remove the comment from the line above if you don't want your object to
// support aggregation.

DECLARE_REGISTRY_RESOURCEID(IDR_SOCOMWINDOWPEER)

// ISupportsErrorInfo
	STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid);

// ISOComWindowPeer
        virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE getWindowHandle(
            /* [in] */ SAFEARRAY __RPC_FAR * procId,
            /* [in] */ short s,
            /* [retval][out] */ long __RPC_FAR *ret)
		{
			*ret = (long) m_hwnd;
			return S_OK;
		}

        virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE getToolkit(
            /* [retval][out] */ IDispatch __RPC_FAR *__RPC_FAR *retVal)
		{
			*retVal = NULL;
			return S_OK;
		}

        virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE setPointer(
            /* [in] */ IDispatch __RPC_FAR *xPointer)
		{
			return S_OK;
		}

        virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE setBackground(
            /* [in] */ int nColor)
		{
			return S_OK;
		}

        virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE invalidate(
            /* [in] */ short __MIDL_0015)
		{
			return S_OK;
		}

        virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE invalidateRect(
            /* [in] */ IDispatch __RPC_FAR *aRect,
            /* [in] */ short nFlags)
		{
			return S_OK;
		}

        virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE dispose( void)
		{
			return S_OK;
		}

        virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE addEventListener(
            /* [in] */ IDispatch __RPC_FAR *xListener)
		{
			return S_OK;
		}

        virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE removeEventListener(
            /* [in] */ IDispatch __RPC_FAR *xListener)
		{
			return S_OK;
		}

        virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Bridge_implementedInterfaces(
            /* [retval][out] */ SAFEARRAY __RPC_FAR * __RPC_FAR *pVal)
		{
			*pVal = SafeArrayCreateVector( VT_BSTR, 0, 2 );

			if( !*pVal )
				return E_FAIL;

			long ix = 0;
            CComBSTR aInterface( OLESTR( "com.sun.star.awt.XSystemDependentWindowPeer" ) );
			SafeArrayPutElement( *pVal, &ix, aInterface );

			ix = 1;
            aInterface = CComBSTR( OLESTR( "com.sun.star.awt.XWindowPeer" ) );
			SafeArrayPutElement( *pVal, &ix, aInterface );

			return S_OK;
		}

		void SetHWNDInternally( HWND hwnd ) { m_hwnd = hwnd; }
};

#endif // __SOCOMWINDOWPEER_H_