76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
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#ifndef _MSPTERM_H_
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#define _MSPTERM_H_
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template <class T> class ITTerminalVtblBase : public ITTerminal {
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};
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class CBaseTerminal : virtual public CComObjectRootEx<CComMultiThreadModelNoCS>,public IDispatchImpl<ITTerminalVtblBase<CBaseTerminal>,&IID_ITTerminal,&LIBID_TAPI3Lib>,public ITTerminalControl
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{
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BEGIN_COM_MAP(CBaseTerminal)
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COM_INTERFACE_ENTRY(IDispatch)
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COM_INTERFACE_ENTRY(ITTerminal)
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COM_INTERFACE_ENTRY(ITTerminalControl)
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COM_INTERFACE_ENTRY_AGGREGATE(IID_IMarshal,m_pFTM)
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END_COM_MAP()
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DECLARE_VQI()
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DECLARE_GET_CONTROLLING_UNKNOWN()
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public:
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CBaseTerminal();
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virtual ~CBaseTerminal();
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public:
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STDMETHOD(get_TerminalClass)(BSTR *pVal);
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STDMETHOD(get_TerminalType)(TERMINAL_TYPE *pVal);
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STDMETHOD(get_State)(TERMINAL_STATE *pVal);
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STDMETHOD(get_Name)(BSTR *pVal);
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STDMETHOD(get_MediaType)(long *plMediaType);
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STDMETHOD(get_Direction)(TERMINAL_DIRECTION *pDirection);
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public:
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virtual HRESULT Initialize(IID iidTerminalClass,DWORD dwMediaType,TERMINAL_DIRECTION Direction,MSP_HANDLE htAddress);
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public:
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STDMETHOD (get_AddressHandle)(MSP_HANDLE *phtAddress);
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STDMETHOD (ConnectTerminal)(IGraphBuilder *pGraph,DWORD dwTerminalDirection,DWORD *pdwNumPins,IPin **ppPins);
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STDMETHOD (CompleteConnectTerminal)(void);
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STDMETHOD (DisconnectTerminal)(IGraphBuilder *pGraph,DWORD dwReserved);
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STDMETHOD (RunRenderFilter)(void) = 0;
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STDMETHOD (StopRenderFilter)(void) = 0;
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protected:
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CMSPCritSection m_CritSec;
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public:
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TERMINAL_DIRECTION m_TerminalDirection;
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TERMINAL_TYPE m_TerminalType;
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TERMINAL_STATE m_TerminalState;
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TCHAR m_szName[MAX_PATH + 1];
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IID m_TerminalClassID;
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DWORD m_dwMediaType;
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MSP_HANDLE m_htAddress;
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IUnknown *m_pFTM;
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CComPtr<IGraphBuilder> m_pGraph;
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virtual HRESULT AddFiltersToGraph() = 0;
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virtual HRESULT ConnectFilters() { return S_OK; }
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virtual HRESULT GetNumExposedPins(IGraphBuilder *pGraph,DWORD *pdwNumPins) = 0;
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virtual HRESULT GetExposedPins(IPin **ppPins) = 0;
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virtual DWORD GetSupportedMediaTypes(void) = 0;
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virtual HRESULT RemoveFiltersFromGraph() = 0;
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WINBOOL MediaTypeSupported(long lMediaType);
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};
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class CSingleFilterTerminal : public CBaseTerminal {
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public:
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CComPtr<IPin> m_pIPin;
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CComPtr<IBaseFilter> m_pIFilter;
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public:
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STDMETHOD(RunRenderFilter)(void);
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STDMETHOD(StopRenderFilter)(void);
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virtual HRESULT GetNumExposedPins(IGraphBuilder *pGraph,DWORD *pdwNumPins);
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virtual HRESULT GetExposedPins(IPin **ppPins);
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virtual HRESULT RemoveFiltersFromGraph();
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};
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class CSingleFilterStaticTerminal : public CSingleFilterTerminal {
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public:
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CComPtr<IMoniker> m_pMoniker;
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WINBOOL m_bMark;
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virtual HRESULT CompareMoniker(IMoniker *pMoniker);
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};
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#endif
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