Esempio n. 1
0
BOOL CDIME::_UpdateLanguageBarOnSetFocus(_In_ ITfDocumentMgr *pDocMgrFocus)
{
	debugPrint(L"_UpdateLanguageBarOnSetFocus()");
    BOOL needDisableButtons = FALSE;

    if (!pDocMgrFocus) 
    {
        needDisableButtons = TRUE;
    } 
    else 
    {
        IEnumTfContexts* pEnumContext = nullptr;

        if (FAILED(pDocMgrFocus->EnumContexts(&pEnumContext)) || !pEnumContext) 
        {
            needDisableButtons = TRUE;
        } 
        else 
        {
            ULONG fetched = 0;
            ITfContext* pContext = nullptr;

            if (FAILED(pEnumContext->Next(1, &pContext, &fetched)) || fetched != 1) 
            {
                needDisableButtons = TRUE;
            }

            if (pContext == nullptr) 
            {
                // context is not associated
                needDisableButtons = TRUE;
            } 
            else 
            {
                pContext->Release();
            }
        }

        if (pEnumContext) 
        {
            pEnumContext->Release();
        }
    }

   
    SetLanguageBarStatus(TF_LBI_STATUS_DISABLED, needDisableButtons);
	return needDisableButtons;
}
Esempio n. 2
0
void CIME::_UpdateLanguageBarOnSetFocus(_In_ ITfDocumentMgr *pDocMgrFocus)
{
    BOOL needDisableButtons = FALSE;

    if (!pDocMgrFocus) 
    {
        needDisableButtons = TRUE;
    } 
    else 
    {
        IEnumTfContexts* pEnumContext = nullptr;

        if (FAILED(pDocMgrFocus->EnumContexts(&pEnumContext)) || !pEnumContext) 
        {
            needDisableButtons = TRUE;
        } 
        else 
        {
            ULONG fetched = 0;
            ITfContext* pContext = nullptr;

            if (FAILED(pEnumContext->Next(1, &pContext, &fetched)) || fetched != 1) 
            {
                needDisableButtons = TRUE;
            }

            if (!pContext) 
            {
                // context is not associated
                needDisableButtons = TRUE;
            } 
            else 
            {
                pContext->Release();
            }
        }

        if (pEnumContext) 
        {
            pEnumContext->Release();
        }
    }

    CCompositionProcessorEngine* pCompositionProcessorEngine = nullptr;
    pCompositionProcessorEngine = _pCompositionProcessorEngine;

    pCompositionProcessorEngine->SetLanguageBarStatus(TF_LBI_STATUS_DISABLED, needDisableButtons);
}