extensions/source/activex/main/SOComWindowPeer.h

   1 // SOComWindowPeer.h: Definition of the SOComWindowPeer class
   2 //
   3 //////////////////////////////////////////////////////////////////////
   4
   5 #if !defined __SOCOMWINDOWPEER_H_
   6 #define __SOCOMWINDOWPEER_H_
   7
   8 #if _MSC_VER > 1000
   9 #pragma once
  10 #endif // _MSC_VER > 1000
  11
  12 #include "resource.h"       // main symbols
  13 #include <ExDispID.h>
  14 #include <ExDisp.h>
  15 #include <shlguid.h>
  16
  17 #if defined(_MSC_VER) && (_MSC_VER >= 1300)
  18 #undef _DEBUG
  19 #endif
  20 #include <atlctl.h>
  21
  22 #include "so_activex.h"
  23
  24 /////////////////////////////////////////////////////////////////////////////
  25 // SOComWindowPeer
  26
  27 class SOComWindowPeer :
  28     public IDispatchImpl<ISOComWindowPeer, &IID_ISOComWindowPeer, &LIBID_SO_ACTIVEXLib>,
  29     public ISupportErrorInfo,
  30     public CComObjectRoot,
  31     public CComCoClass<SOComWindowPeer,&CLSID_SOComWindowPeer>
  32 {
  33     HWND m_hwnd;
  34 public:
  35     SOComWindowPeer() : m_hwnd( NULL ) {}
  36     virtual ~SOComWindowPeer() { }
  37
  38 BEGIN_COM_MAP(SOComWindowPeer)
  39     COM_INTERFACE_ENTRY(IDispatch)
  40     COM_INTERFACE_ENTRY(ISOComWindowPeer)
  41     COM_INTERFACE_ENTRY(ISupportErrorInfo)
  42 END_COM_MAP()
  43 DECLARE_NOT_AGGREGATABLE(SOComWindowPeer)
  44 // Remove the comment from the line above if you don't want your object to
  45 // support aggregation.
  46
  47 DECLARE_REGISTRY_RESOURCEID(IDR_SOCOMWINDOWPEER)
  48
  49 // ISupportsErrorInfo
  50     STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid);
  51
  52 // ISOComWindowPeer
  53         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE getWindowHandle(
  54             /* [in] */ SAFEARRAY __RPC_FAR * /*procId*/,
  55             /* [in] */ short /*s*/,
  56             /* [retval][out] */ long __RPC_FAR *ret)
  57         {
  58             *ret = (long) m_hwnd;
  59             return S_OK;
  60         }
  61
  62         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE getToolkit(
  63             /* [retval][out] */ IDispatch __RPC_FAR *__RPC_FAR *retVal)
  64         {
  65             *retVal = NULL;
  66             return S_OK;
  67         }
  68
  69         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE setPointer(
  70             /* [in] */ IDispatch __RPC_FAR* /*xPointer*/)
  71         {
  72             return S_OK;
  73         }
  74
  75         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE setBackground(
  76             /* [in] */ int /*nColor*/)
  77         {
  78             return S_OK;
  79         }
  80
  81         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE invalidate(
  82             /* [in] */ short /*__MIDL_0015*/)
  83         {
  84             return S_OK;
  85         }
  86
  87         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE invalidateRect(
  88             /* [in] */ IDispatch __RPC_FAR* /*aRect*/,
  89             /* [in] */ short /*nFlags*/)
  90         {
  91             return S_OK;
  92         }
  93
  94         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE dispose( void)
  95         {
  96             return S_OK;
  97         }
  98
  99         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE addEventListener(
 100             /* [in] */ IDispatch __RPC_FAR* /*xListener*/)
 101         {
 102             return S_OK;
 103         }
 104
 105         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE removeEventListener(
 106             /* [in] */ IDispatch __RPC_FAR* /*xListener*/)
 107         {
 108             return S_OK;
 109         }
 110
 111         virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Bridge_implementedInterfaces(
 112             /* [retval][out] */ SAFEARRAY __RPC_FAR * __RPC_FAR *pVal)
 113         {
 114             *pVal = SafeArrayCreateVector( VT_BSTR, 0, 2 );
 115
 116             if( !*pVal )
 117                 return E_FAIL;
 118
 119             long ix = 0;
 120             CComBSTR aInterface( OLESTR( "com.sun.star.awt.XSystemDependentWindowPeer" ) );
 121             SafeArrayPutElement( *pVal, &ix, aInterface );
 122
 123             ix = 1;
 124             aInterface = CComBSTR( OLESTR( "com.sun.star.awt.XWindowPeer" ) );
 125             SafeArrayPutElement( *pVal, &ix, aInterface );
 126
 127             return S_OK;
 128         }
 129
 130         void SetHWNDInternally( HWND hwnd ) { m_hwnd = hwnd; }
 131 };
 132
 133 #endif // __SOCOMWINDOWPEER_H_