odk/examples/OLE/activex/SOComWindowPeer.h

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  35
  36 // SOComWindowPeer.h: Definition of the SOComWindowPeer class
  37
  38 #ifndef INCLUDED_EXAMPLES_ACTIVEX_SOCOMWINDOWPEER_H
  39 #define INCLUDED_EXAMPLES_ACTIVEX_SOCOMWINDOWPEER_H
  40
  41 #include "resource.h"
  42 #include <ExDispID.h>
  43 #include <ExDisp.h>
  44 #include <shlguid.h>
  45 #include <atlctl.h>
  46
  47 #include "so_activex.h"
  48
  49 class SOComWindowPeer :
  50     public IDispatchImpl<ISOComWindowPeer, &IID_ISOComWindowPeer, &LIBID_SO_ACTIVEXLib>,
  51     public ISupportErrorInfo,
  52     public CComObjectRoot,
  53     public CComCoClass<SOComWindowPeer,&CLSID_SOComWindowPeer>
  54 {
  55     HWND m_hwnd;
  56 public:
  57     SOComWindowPeer() : m_hwnd( NULL ) {}
  58
  59 BEGIN_COM_MAP(SOComWindowPeer)
  60     COM_INTERFACE_ENTRY(IDispatch)
  61     COM_INTERFACE_ENTRY(ISOComWindowPeer)
  62     COM_INTERFACE_ENTRY(ISupportErrorInfo)
  63 END_COM_MAP()
  64 DECLARE_NOT_AGGREGATABLE(SOComWindowPeer)
  65 // Remove the comment from the line above if you don't want your object to
  66 // support aggregation.
  67
  68 DECLARE_REGISTRY_RESOURCEID(IDR_SOCOMWINDOWPEER)
  69
  70 // ISupportsErrorInfo
  71     STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid);
  72
  73 // ISOComWindowPeer
  74         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE getWindowHandle(
  75             /* [in] */ SAFEARRAY __RPC_FAR * procId,
  76             /* [in] */ short s,
  77             /* [retval][out] */ long __RPC_FAR *ret)
  78         {
  79             *ret = (long) m_hwnd;
  80             return S_OK;
  81         }
  82
  83         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE getToolkit(
  84             /* [retval][out] */ IDispatch __RPC_FAR *__RPC_FAR *retVal)
  85         {
  86             *retVal = NULL;
  87             return S_OK;
  88         }
  89
  90         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE setPointer(
  91             /* [in] */ IDispatch __RPC_FAR *xPointer)
  92         {
  93             return S_OK;
  94         }
  95
  96         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE setBackground(
  97             /* [in] */ int nColor)
  98         {
  99             return S_OK;
 100         }
 101
 102         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE invalidate(
 103             /* [in] */ short __MIDL_0015)
 104         {
 105             return S_OK;
 106         }
 107
 108         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE invalidateRect(
 109             /* [in] */ IDispatch __RPC_FAR *aRect,
 110             /* [in] */ short nFlags)
 111         {
 112             return S_OK;
 113         }
 114
 115         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE dispose( void)
 116         {
 117             return S_OK;
 118         }
 119
 120         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE addEventListener(
 121             /* [in] */ IDispatch __RPC_FAR *xListener)
 122         {
 123             return S_OK;
 124         }
 125
 126         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE removeEventListener(
 127             /* [in] */ IDispatch __RPC_FAR *xListener)
 128         {
 129             return S_OK;
 130         }
 131
 132         virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Bridge_implementedInterfaces(
 133             /* [retval][out] */ SAFEARRAY __RPC_FAR * __RPC_FAR *pVal)
 134         {
 135             *pVal = SafeArrayCreateVector( VT_BSTR, 0, 2 );
 136
 137             if( !*pVal )
 138                 return E_FAIL;
 139
 140             long ix = 0;
 141             CComBSTR aInterface( OLESTR( "com.sun.star.awt.XSystemDependentWindowPeer" ) );
 142             SafeArrayPutElement( *pVal, &ix, aInterface );
 143
 144             ix = 1;
 145             aInterface = CComBSTR( OLESTR( "com.sun.star.awt.XWindowPeer" ) );
 146             SafeArrayPutElement( *pVal, &ix, aInterface );
 147
 148             return S_OK;
 149         }
 150
 151         void SetHWNDInternally( HWND hwnd ) { m_hwnd = hwnd; }
 152 };
 153
 154 #endif // INCLUDED_EXAMPLES_ACTIVEX_SOCOMWINDOWPEER_H
 155
 156 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */