extensions/source/activex/main/SODispatchInterceptor.h

   1 // SODispatchInterceptor.h: Definition of the SODispatchInterceptor class
   2 //
   3 //////////////////////////////////////////////////////////////////////
   4
   5 #if !defined __SODISPATCHINTERCEPTOR_H_
   6 #define __SODISPATCHINTERCEPTOR_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 class CSOActiveX;
  25
  26 /////////////////////////////////////////////////////////////////////////////
  27 // SODispatchInterceptor
  28
  29 class SODispatchInterceptor :
  30     public IDispatchImpl<ISODispatchInterceptor, &IID_ISODispatchInterceptor, &LIBID_SO_ACTIVEXLib>,
  31     public ISupportErrorInfo,
  32     public CComObjectRoot,
  33     public CComCoClass<SODispatchInterceptor,&CLSID_SODispatchInterceptor>
  34 {
  35     CComPtr<IDispatch>  m_xMaster;
  36     CComPtr<IDispatch>  m_xSlave;
  37     CSOActiveX*                 m_xParentControl;
  38     CRITICAL_SECTION    mMutex;
  39 public:
  40     SODispatchInterceptor() : m_xParentControl( NULL ) { InitializeCriticalSection(&mMutex); }
  41     virtual ~SODispatchInterceptor() { ATLASSERT( !m_xParentControl ); DeleteCriticalSection(&mMutex); }
  42
  43 BEGIN_COM_MAP(SODispatchInterceptor)
  44     COM_INTERFACE_ENTRY(IDispatch)
  45     COM_INTERFACE_ENTRY(ISODispatchInterceptor)
  46     COM_INTERFACE_ENTRY(ISupportErrorInfo)
  47 END_COM_MAP()
  48 DECLARE_NOT_AGGREGATABLE(SODispatchInterceptor)
  49 // Remove the comment from the line above if you don't want your object to
  50 // support aggregation.
  51
  52 DECLARE_REGISTRY_RESOURCEID(IDR_SODISPATCHINTERCEPTOR)
  53
  54     void SetParent( CSOActiveX* pParent )
  55     {
  56         ATLASSERT( !m_xParentControl );
  57         EnterCriticalSection( &mMutex );
  58         m_xParentControl = pParent;
  59         LeaveCriticalSection( &mMutex );
  60     }
  61
  62     void ClearParent()
  63     {
  64         EnterCriticalSection( &mMutex );
  65         m_xParentControl = NULL;
  66         LeaveCriticalSection( &mMutex );
  67     }
  68
  69 // ISupportsErrorInfo
  70     STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid);
  71
  72 // ISODispatchInterceptor
  73
  74         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE getSlaveDispatchProvider(
  75             /* [retval][out] */ IDispatch __RPC_FAR *__RPC_FAR *retVal)
  76         {
  77             *retVal = m_xSlave;
  78             return S_OK;
  79         }
  80
  81         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE setSlaveDispatchProvider(
  82             /* [in] */ IDispatch __RPC_FAR *xNewDispatchProvider)
  83         {
  84             m_xSlave = xNewDispatchProvider;
  85             return S_OK;
  86         }
  87
  88         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE getMasterDispatchProvider(
  89             /* [retval][out] */ IDispatch __RPC_FAR *__RPC_FAR *retVal)
  90         {
  91             *retVal = m_xMaster;
  92             return S_OK;
  93         }
  94
  95         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE setMasterDispatchProvider(
  96             /* [in] */ IDispatch __RPC_FAR *xNewSupplier)
  97         {
  98             m_xMaster = xNewSupplier;
  99             return S_OK;
 100         }
 101
 102         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE queryDispatch(
 103             /* [in] */ IDispatch __RPC_FAR *aURL,
 104             /* [in] */ BSTR aTargetFrameName,
 105             /* [in] */ long nSearchFlags,
 106             /* [retval][out] */ IDispatch __RPC_FAR *__RPC_FAR *retVal);
 107
 108         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE queryDispatches(
 109             /* [in] */ SAFEARRAY __RPC_FAR * aDescripts,
 110             /* [retval][out] */ SAFEARRAY __RPC_FAR * __RPC_FAR *retVal);
 111
 112         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE dispatch(
 113             /* [in] */ IDispatch __RPC_FAR *aURL,
 114             /* [in] */ SAFEARRAY __RPC_FAR * aArgs);
 115
 116         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE addStatusListener(
 117             /* [in] */ IDispatch __RPC_FAR *xControl,
 118             /* [in] */ IDispatch __RPC_FAR *aURL);
 119
 120         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE removeStatusListener(
 121             /* [in] */ IDispatch __RPC_FAR *xControl,
 122             /* [in] */ IDispatch __RPC_FAR *aURL);
 123
 124         virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE getInterceptedURLs(
 125             /* [retval][out] */ SAFEARRAY __RPC_FAR * __RPC_FAR *pVal);
 126
 127         virtual /* [helpstring][id][propget] */ HRESULT STDMETHODCALLTYPE get_Bridge_implementedInterfaces(
 128             /* [retval][out] */ SAFEARRAY __RPC_FAR * __RPC_FAR *pVal)
 129         {
 130             *pVal = SafeArrayCreateVector( VT_BSTR, 0, 4 );
 131
 132             if( !*pVal )
 133                 return E_FAIL;
 134
 135             long ix = 0;
 136             CComBSTR aInterface( OLESTR( "com.sun.star.frame.XDispatchProviderInterceptor" ) );
 137             SafeArrayPutElement( *pVal, &ix, aInterface );
 138
 139             ix = 1;
 140             aInterface = CComBSTR( OLESTR( "com.sun.star.frame.XDispatchProvider" ) );
 141             SafeArrayPutElement( *pVal, &ix, aInterface );
 142
 143             ix = 2;
 144             aInterface = CComBSTR( OLESTR( "com.sun.star.frame.XDispatch" ) );
 145             SafeArrayPutElement( *pVal, &ix, aInterface );
 146
 147             ix = 3;
 148             aInterface = CComBSTR( OLESTR( "com.sun.star.frame.XInterceptorInfo" ) );
 149             SafeArrayPutElement( *pVal, &ix, aInterface );
 150
 151             return S_OK;
 152         }
 153 };
 154
 155 #endif // __SODISPATCHINTERCEPTOR_H_