89 lines
1.9 KiB
C++
89 lines
1.9 KiB
C++
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/*++
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Copyright (C) 1996-2001 Microsoft Corporation
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Module Name:
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PROJECT.CPP
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Abstract:
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History:
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--*/
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#include "project.h"
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void* CPropertyList::GetInterface(REFIID riid)
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{
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if(riid == IID_IHmmPropertyList)
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{
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return (IHmmPropertyList*)&m_XList;
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}
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else if(riid == IID_IConfigureHmmProjector)
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{
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return (IConfigureHmmProjector*)&m_XConfigure;
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}
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else
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{
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return NULL;
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}
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}
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STDMETHODIMP CPropertyList::XPropertyList::
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GetList(IN long lFlags, OUT long* plNumProps, OUT HMM_WSTR** pawszProps)
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{
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if(plNumProps == NULL || pawszProps == NULL)
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return HMM_E_INVALID_PARAMETER;
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*plNumProps = m_pObject->m_awsProperties.Size();
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*pawszProps = (HMM_WSTR*)CoTaskMemAlloc(sizeof(HMM_WSTR)* *plNumProps);
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for(long l = 0; l < *plNumProps; l++)
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{
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LPWSTR wszProp = m_pObject->m_awsProperties[l];
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(*pawszProps)[l] = HmmStringCopy(wszProp);
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}
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return HMM_S_NO_ERROR;
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}
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STDMETHODIMP CPropertyList::XPropertyList::
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IsSelected(IN HMM_WSTR wszProperty)
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{
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long lNumProps = m_pObject->m_awsProperties.Size();
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for(long l = 0; l < lNumProps; l++)
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{
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LPWSTR wszThis = m_pObject->m_awsProperties[l];
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int nLen = wcslen(wszThis);
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if(memcmp(wszThis, wszProperty, sizeof(WCHAR)*nLen) == 0)
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{
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if(nLen ==0 || wszProperty[nLen] == 0 || wszProperty[nLen] == L'.')
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{
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return HMM_S_NO_ERROR;
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}
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}
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}
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return HMM_S_FALSE;
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}
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STDMETHODIMP CPropertyList::XConfigure::
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AddProperties(IN long lNumProps, IN HMM_WSTR* awszProps)
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{
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if(awszProps == NULL)
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return HMM_E_INVALID_PARAMETER;
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for(long l = 0; l < lNumProps; l++)
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{
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m_pObject->m_awsProperties.Add(HmmStringCopy(awszProps[l]));
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}
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return HMM_S_NO_ERROR;
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}
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STDMETHODIMP CPropertyList::XConfigure::
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RemoveAllProperties()
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{
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m_pObject->m_awsProperties.Empty();
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return HMM_S_NO_ERROR;
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}
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