176 lines
4 KiB
C++
176 lines
4 KiB
C++
/////////////////////////////////////////////////////////////////////////////////////
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// analogtvtsimpl.h :
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// Copyright (c) Microsoft Corporation 1999.
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#ifndef ANALOGTVTSIMPL_H
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#define ANALOGTVTSIMPL_H
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#include "errsupp.h"
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#include "tuningspaceimpl.h"
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#include "ChannelTuneRequest.h"
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namespace BDATuningModel {
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template<class T,
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class TUNEREQUESTTYPE = CChannelTuneRequest,
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class MostDerived = IAnalogTVTuningSpace,
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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 IAnalogTVTSImpl :
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public ITuningSpaceImpl<T, TUNEREQUESTTYPE, MostDerived, iid, LibID, wMajor, wMinor, tihclass>
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{
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public:
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IAnalogTVTSImpl() : m_MinChan(BDA_UNDEFINED_CHANNEL), m_MaxChan(BDA_UNDEFINED_CHANNEL), m_InputType(TunerInputCable), m_CountryCode(0) {}
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virtual ~IAnalogTVTSImpl() {}
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typedef ITuningSpaceImpl<T, TUNEREQUESTTYPE, MostDerived, iid, LibID, wMajor, wMinor, tihclass> basetype;
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BEGIN_PROP_MAP(IAnalogTVTSImpl)
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CHAIN_PROP_MAP(basetype)
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PROP_DATA_ENTRY("MinChannel", m_MinChan, VT_I4)
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PROP_DATA_ENTRY("MaxChannel", m_MaxChan, VT_I4)
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PROP_DATA_ENTRY("InputType", m_InputType, VT_UI4)
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PROP_DATA_ENTRY("CountryCode", m_CountryCode, VT_I4)
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END_PROPERTY_MAP()
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long m_MinChan;
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long m_MaxChan;
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TunerInputType m_InputType;
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long m_CountryCode;
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// IAnalogTVTS
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STDMETHOD(get_MinChannel)(long *pVal)
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{
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try {
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if (!pVal) {
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return E_POINTER;
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}
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ATL_LOCKT();
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*pVal = m_MinChan;
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} catch (...) {
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return E_POINTER;
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}
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return NOERROR;
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}
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STDMETHOD(put_MinChannel)(long newVal)
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{
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if (newVal > m_MaxChan) {
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return ImplReportError(__uuidof(T), IDS_E_INVALIDARG, __uuidof(IAnalogTVTuningSpace), E_INVALIDARG);
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}
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ATL_LOCKT();
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m_MinChan = newVal;
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MARK_DIRTY(T);
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return NOERROR;
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}
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STDMETHOD(get_MaxChannel)(long *pVal)
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{
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try {
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if (!pVal) {
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return E_POINTER;
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}
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ATL_LOCKT();
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*pVal = m_MaxChan;
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} catch (...) {
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return E_POINTER;
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}
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return NOERROR;
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}
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STDMETHOD(put_MaxChannel)(long newVal)
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{
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if (newVal < m_MinChan) {
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return ImplReportError(__uuidof(T), IDS_E_INVALIDARG, __uuidof(IAnalogTVTuningSpace), E_INVALIDARG);
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}
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ATL_LOCKT();
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m_MaxChan = newVal;
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MARK_DIRTY(T);
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return NOERROR;
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}
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STDMETHOD(get_InputType)(TunerInputType* pVal)
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{
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try {
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if (!pVal) {
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return E_POINTER;
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}
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ATL_LOCKT();
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*pVal = m_InputType;
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} catch (...) {
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return E_POINTER;
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}
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return NOERROR;
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}
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STDMETHOD(put_InputType)(TunerInputType newVal)
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{
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ATL_LOCKT();
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m_InputType = newVal;
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MARK_DIRTY(T);
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return NOERROR;
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}
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STDMETHOD(get_CountryCode)(long* pVal)
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{
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try {
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if (!pVal) {
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return E_POINTER;
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}
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ATL_LOCKT();
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*pVal = m_CountryCode;
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} catch (...) {
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return E_POINTER;
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}
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return NOERROR;
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}
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STDMETHOD(put_CountryCode)(long newVal)
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{
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ATL_LOCKT();
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m_CountryCode = newVal;
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MARK_DIRTY(T);
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return NOERROR;
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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_MinChan = m_MinChan;
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pt->m_MaxChan = m_MaxChan;
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pt->m_InputType = m_InputType;
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pt->m_CountryCode = m_CountryCode;
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return NOERROR;
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} catch (HRESULT h) {
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return h;
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} catch (...) {
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return E_POINTER;
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}
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}
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};
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}; // namespace
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#endif // ANALOGTVTSIMPL_H
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// end of file -- analogtvtsimpl.h
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