extensions/source/activex/SOComWindowPeer.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 // SOComWindowPeer.h: Definition of the SOComWindowPeer class
  21
  22 #ifndef __SOCOMWINDOWPEER_H_
  23 #define __SOCOMWINDOWPEER_H_
  24
  25 #ifdef _MSC_VER
  26 #pragma once
  27 #endif
  28
  29 #include "resource.h"       // main symbols
  30 #include <ExDispID.h>
  31 #include <ExDisp.h>
  32 #include <shlguid.h>
  33
  34 #include <atlctl.h>
  35
  36 #include "so_activex.h"
  37
  38 /////////////////////////////////////////////////////////////////////////////
  39 // SOComWindowPeer
  40
  41 class SOComWindowPeer :
  42     public IDispatchImpl<ISOComWindowPeer, &IID_ISOComWindowPeer, &LIBID_SO_ACTIVEXLib>,
  43     public ISupportErrorInfo,
  44     public CComObjectRoot,
  45     public CComCoClass<SOComWindowPeer,&CLSID_SOComWindowPeer>
  46 {
  47     HWND m_hwnd;
  48 public:
  49     SOComWindowPeer() : m_hwnd( NULL ) {}
  50     virtual ~SOComWindowPeer() { }
  51
  52 BEGIN_COM_MAP(SOComWindowPeer)
  53     COM_INTERFACE_ENTRY(IDispatch)
  54     COM_INTERFACE_ENTRY(ISOComWindowPeer)
  55     COM_INTERFACE_ENTRY(ISupportErrorInfo)
  56 END_COM_MAP()
  57 DECLARE_NOT_AGGREGATABLE(SOComWindowPeer)
  58 // Remove the comment from the line above if you don't want your object to
  59 // support aggregation.
  60
  61 DECLARE_REGISTRY_RESOURCEID(IDR_SOCOMWINDOWPEER)
  62
  63 // ISupportsErrorInfo
  64     STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid);
  65
  66 // ISOComWindowPeer
  67         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE getWindowHandle(
  68             /* [in] */ SAFEARRAY __RPC_FAR * /*procId*/,
  69             /* [in] */ short /*s*/,
  70             /* [retval][out] */ long __RPC_FAR *ret)
  71         {
  72             *ret = HandleToLong( m_hwnd );
  73             return S_OK;
  74         }
  75
  76         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE getToolkit(
  77             /* [retval][out] */ IDispatch __RPC_FAR *__RPC_FAR *retVal)
  78         {
  79             *retVal = NULL;
  80             return S_OK;
  81         }
  82
  83         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE setPointer(
  84             /* [in] */ IDispatch __RPC_FAR* /*xPointer*/)
  85         {
  86             return S_OK;
  87         }
  88
  89         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE setBackground(
  90             /* [in] */ int /*nColor*/)
  91         {
  92             return S_OK;
  93         }
  94
  95         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE invalidate(
  96             /* [in] */ short /*__MIDL_0015*/)
  97         {
  98             return S_OK;
  99         }
 100
 101         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE invalidateRect(
 102             /* [in] */ IDispatch __RPC_FAR* /*aRect*/,
 103             /* [in] */ short /*nFlags*/)
 104         {
 105             return S_OK;
 106         }
 107
 108         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE dispose( void)
 109         {
 110             return S_OK;
 111         }
 112
 113         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE addEventListener(
 114             /* [in] */ IDispatch __RPC_FAR* /*xListener*/)
 115         {
 116             return S_OK;
 117         }
 118
 119         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE removeEventListener(
 120             /* [in] */ IDispatch __RPC_FAR* /*xListener*/)
 121         {
 122             return S_OK;
 123         }
 124
 125         virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Bridge_implementedInterfaces(
 126             /* [retval][out] */ SAFEARRAY __RPC_FAR * __RPC_FAR *pVal)
 127         {
 128             *pVal = SafeArrayCreateVector( VT_BSTR, 0, 2 );
 129
 130             if( !*pVal )
 131                 return E_FAIL;
 132
 133             long ix = 0;
 134             CComBSTR aInterface( OLESTR( "com.sun.star.awt.XSystemDependentWindowPeer" ) );
 135             SafeArrayPutElement( *pVal, &ix, aInterface );
 136
 137             ix = 1;
 138             aInterface = CComBSTR( OLESTR( "com.sun.star.awt.XWindowPeer" ) );
 139             SafeArrayPutElement( *pVal, &ix, aInterface );
 140
 141             return S_OK;
 142         }
 143
 144         void SetHWNDInternally( HWND hwnd ) { m_hwnd = hwnd; }
 145 };
 146
 147 #endif // __SOCOMWINDOWPEER_H_
 148
 149 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */