void CMarkTextService::_ClearCompositionDisplayAttributes(TfEditCookie ec)
{
ITfRange *pRangeComposition;
ITfContext *pContext;
ITfProperty *pDisplayAttributeProperty;
// we need a range and the context it lives in
if (_pComposition->GetRange(&pRangeComposition) != S_OK)
return;
if (pRangeComposition->GetContext(&pContext) != S_OK)
{
pContext = NULL;
goto Exit;
}
// get our the display attribute property
if (pContext->GetProperty(GUID_PROP_ATTRIBUTE, &pDisplayAttributeProperty) != S_OK)
goto Exit;
// clear the value over the range
pDisplayAttributeProperty->Clear(ec, pRangeComposition);
pDisplayAttributeProperty->Release();
Exit:
pRangeComposition->Release();
SafeRelease(pContext);
}
void CTextService::_ClearCompositionDisplayAttributes(TfEditCookie ec, ITfContext *pContext)
{
ITfRange *pRange;
if(_IsComposing() && _pComposition->GetRange(&pRange) == S_OK)
{
ITfProperty *pProperty;
if(pContext->GetProperty(GUID_PROP_ATTRIBUTE, &pProperty) == S_OK)
{
pProperty->Clear(ec, pRange);
SafeRelease(&pProperty);
}
SafeRelease(&pRange);
}
}
void CTextService::_ClearCompositionDisplayAttributes(TfEditCookie ec, ITfContext *pContext)
{
if(_IsComposing())
{
ITfRange *pRange = nullptr;
if(SUCCEEDED(_pComposition->GetRange(&pRange)) && (pRange != nullptr))
{
ITfProperty *pProperty = nullptr;
if(SUCCEEDED(pContext->GetProperty(GUID_PROP_ATTRIBUTE, &pProperty)) && (pProperty != nullptr))
{
pProperty->Clear(ec, pRange);
SafeRelease(&pProperty);
}
SafeRelease(&pRange);
}
}
}
void CTextService::_ClearCompositionDisplayAttributes(TfEditCookie ec, ITfContext *pContext)
{
ITfRange *pRangeComposition;
ITfProperty *pDisplayAttributeProperty;
// get the compositon range.
if (_pComposition->GetRange(&pRangeComposition) != S_OK)
return;
// get our the display attribute property
if (pContext->GetProperty(GUID_PROP_ATTRIBUTE, &pDisplayAttributeProperty) == S_OK)
{
// clear the value over the range
pDisplayAttributeProperty->Clear(ec, pRangeComposition);
pDisplayAttributeProperty->Release();
}
pRangeComposition->Release();
}