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135 lines
3.3 KiB
135 lines
3.3 KiB
/////////////////////////////////////////////////////////////////////////////////////
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// DVBtsimpl.h :
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// Copyright (c) Microsoft Corporation 1999.
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#ifndef DVBTSIMPL_H
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#define DVBTSIMPL_H
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#include "tuningspaceimpl.h"
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#include "dvbTuneRequest.h"
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namespace BDATuningModel {
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template<class T,
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class TUNEREQUESTTYPE = CDVBTuneRequest,
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class MostDerived = IDVBTuningSpace2,
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LPCGUID iid = &__uuidof(MostDerived),
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LPCGUID LibID = &LIBID_TunerLib,
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WORD wMajor = 1,
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WORD wMinor = 0,
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class tihclass = CComTypeInfoHolder
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> class ATL_NO_VTABLE IDVBTuningSpaceImpl :
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public ITuningSpaceImpl<T, TUNEREQUESTTYPE, MostDerived, iid, LibID, wMajor, wMinor, tihclass>,
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public IMPEG2TuneRequestSupport
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{
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public:
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DVBSystemType m_SystemType;
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long m_NetworkID;
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IDVBTuningSpaceImpl(DVBSystemType systypei = DVB_Cable) : m_SystemType(systypei), m_NetworkID(-1) {}
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virtual ~IDVBTuningSpaceImpl() {}
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typedef ITuningSpaceImpl<T, TUNEREQUESTTYPE, MostDerived, iid, LibID, wMajor, wMinor, tihclass> basetype;
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BEGIN_PROP_MAP(IDVBTuningSpaceImpl)
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CHAIN_PROP_MAP(basetype)
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PROP_DATA_ENTRY("System Type", m_SystemType, VT_I4)
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PROP_DATA_ENTRY("Network ID", m_NetworkID, VT_I4)
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END_PROPERTY_MAP()
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// IDVBTS
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STDMETHOD(get_SystemType)(DVBSystemType *pSysType)
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{
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if (!pSysType) {
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return E_POINTER;
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}
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ATL_LOCKT();
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*pSysType = m_SystemType;
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return NOERROR;
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}
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STDMETHOD(put_SystemType)(DVBSystemType NewSysType)
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{
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ATL_LOCKT();
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m_SystemType = NewSysType;
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MARK_DIRTY(T);
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return NOERROR;
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}
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STDMETHOD(get_NetworkID)(long *pNetID)
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{
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if (!pNetID) {
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return E_POINTER;
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}
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ATL_LOCKT();
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*pNetID = m_NetworkID;
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return NOERROR;
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}
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STDMETHOD(put_NetworkID)(long NewNetID)
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{
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ATL_LOCKT();
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m_NetworkID = NewNetID;
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MARK_DIRTY(T);
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return NOERROR;
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}
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// override standard ITuningSpaceImpl
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STDMETHOD(put_DefaultLocator)(ILocator *pLoc) {
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ATL_LOCKT();
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if (pLoc) {
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switch (m_SystemType) {
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case DVB_Terrestrial: {
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PQDVBTLocator p(pLoc);
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if (!p) {
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return DISP_E_TYPEMISMATCH;
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}
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break;
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}
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case DVB_Satellite: {
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PQDVBSLocator p(pLoc);
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if (!p) {
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return DISP_E_TYPEMISMATCH;
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}
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break;
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}
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case DVB_Cable:
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// dvb cable locator is same as base locator
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default:
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break;
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};
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}
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return basetype::put_DefaultLocator(pLoc);
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}
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STDMETHOD(Clone) (ITuningSpace **ppTS) {
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try {
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if (!ppTS) {
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return E_POINTER;
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}
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ATL_LOCKT();
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HRESULT hr = basetype::Clone(ppTS);
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if (FAILED(hr)) {
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return hr;
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}
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T* pt = static_cast<T*>(*ppTS);
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pt->m_SystemType = m_SystemType;
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pt->m_NetworkID = m_NetworkID;
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return NOERROR;
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} CATCHCOM_CLEANUP(if (*ppTS) {
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(*ppTS)->Release();
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*ppTS = NULL;
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}
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);
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}
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};
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}; // namespace
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#endif // DVBTSIMPL_H
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// end of file -- DVBtsimpl.h
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