STDAPI CCharHandlerEditSession::DoEditSession(TfEditCookie ec)
{
	CStringRange candidateString;
	candidateString.Set(_wch, 1);
	
	HRESULT setTexthr = E_FAIL;

    ULONG fetched = 0;
    TF_SELECTION tfSelection;

    if ((setTexthr = _pContext->GetSelection(ec, TF_DEFAULT_SELECTION, 1, &tfSelection, &fetched)) != S_OK || fetched != 1)
        return setTexthr;

    setTexthr = tfSelection.range->SetText(ec, 0, (&candidateString)->Get(), (LONG)(&candidateString)->GetLength());
    if (setTexthr == S_OK)
    {
        tfSelection.range->Collapse(ec, TF_ANCHOR_END);
        _pContext->SetSelection(ec, 1, &tfSelection);
    }

    tfSelection.range->Release();


    HRESULT hResult = S_OK;

    return hResult;
}
HRESULT CSampleIME::_HandleCandidateFinalize(TfEditCookie ec, _In_ ITfContext *pContext)
{
    HRESULT hr = S_OK;
    DWORD_PTR candidateLen = 0;
    const WCHAR* pCandidateString = nullptr;
    CStringRange candidateString;

    if (nullptr == _pCandidateListUIPresenter)
    {
        goto NoPresenter;
    }

    candidateLen = _pCandidateListUIPresenter->_GetSelectedCandidateString(&pCandidateString);

    candidateString.Set(pCandidateString, candidateLen);

    if (candidateLen)
    {
        hr = _AddComposingAndChar(ec, pContext, &candidateString);

        if (FAILED(hr))
        {
            return hr;
        }
    }

NoPresenter:

    _HandleComplete(ec, pContext);

    return hr;
}
Exemple #3
0
HRESULT CDIME::_AsyncReverseConversionNotification(_In_ TfEditCookie ec,_In_ ITfContext *pContext)
{
	ec;
	debugPrint(L"CDIME::_AsyncReverseConversionNotification() pContext = %x\n", pContext);
	BSTR bstr;
	bstr = SysAllocStringLen(_commitString , (UINT) wcslen(_commitString));
	if (bstr == nullptr) return E_OUTOFMEMORY;
	ITfReverseConversionList* reverseConversionList;
	if(SUCCEEDED(_pITfReverseConversion[Global::imeMode]->DoReverseConversion(bstr, &reverseConversionList)) && reverseConversionList)
	{
		UINT hasResult;
		if(reverseConversionList && SUCCEEDED(reverseConversionList->GetLength(&hasResult)) && hasResult)
		{
			BSTR bstrResult;
			if(SUCCEEDED(reverseConversionList->GetString(0, &bstrResult))  && bstrResult && SysStringLen(bstrResult))
			{
				CStringRange reverseConvNotify;
				WCHAR* pwch = new (std::nothrow) WCHAR[SysStringLen(bstrResult)+1];
				StringCchCopy(pwch, SysStringLen(bstrResult)+1, (WCHAR*) bstrResult);
				_pUIPresenter->ShowNotifyText(&reverseConvNotify.Set(pwch, wcslen(pwch)));
			}
		}
		reverseConversionList->Release();
		return S_OK;
	}
	return S_FALSE;
}
HRESULT COVTSF::_HandleCompositionFinalize(TfEditCookie ec, _In_ ITfContext *pContext, BOOL isCandidateList)
{
    HRESULT hr = S_OK;

    if (isCandidateList && _pCandidateListUIPresenter)
    {
        // Finalize selected candidate string from CCandidateListUIPresenter
        DWORD_PTR candidateLen = 0;
        const WCHAR *pCandidateString = nullptr;

        candidateLen = _pCandidateListUIPresenter->_GetSelectedCandidateString(&pCandidateString);

        CStringRange candidateString;
        candidateString.Set(pCandidateString, candidateLen);

        if (candidateLen)
        {
            // Finalize character
            hr = _AddCharAndFinalize(ec, pContext, &candidateString);
            if (FAILED(hr))
            {
                return hr;
            }
        }
    }
    else
    {
        // Finalize current text store strings
        if (_IsComposing())
        {
            ULONG fetched = 0;
            TF_SELECTION tfSelection;

            if (FAILED(pContext->GetSelection(ec, TF_DEFAULT_SELECTION, 1, &tfSelection, &fetched)) || fetched != 1)
            {
                return S_FALSE;
            }

            ITfRange* pRangeComposition = nullptr;
            if (SUCCEEDED(_pComposition->GetRange(&pRangeComposition)))
            {
                if (_IsRangeCovered(ec, tfSelection.range, pRangeComposition))
                {
                    _EndComposition(pContext);
                }

                pRangeComposition->Release();
            }

            tfSelection.range->Release();
        }
    }

    _HandleCancel(ec, pContext);

    return S_OK;
}
HRESULT COVTSF::_HandleCompositionPunctuation(TfEditCookie ec, _In_ ITfContext *pContext, WCHAR wch)
{
    HRESULT hr = S_OK;

    if (_candidateMode != CANDIDATE_NONE && _pCandidateListUIPresenter)
    {
        DWORD_PTR candidateLen = 0;
        const WCHAR* pCandidateString = nullptr;

        candidateLen = _pCandidateListUIPresenter->_GetSelectedCandidateString(&pCandidateString);

        CStringRange candidateString;
        candidateString.Set(pCandidateString, candidateLen);

        if (candidateLen)
        {
            _AddComposingAndChar(ec, pContext, &candidateString);
        }
    }
    //
    // Get punctuation char from composition processor engine
    //
    CCompositionProcessorEngine* pCompositionProcessorEngine = nullptr;
    pCompositionProcessorEngine = _pCompositionProcessorEngine;

    WCHAR punctuation = pCompositionProcessorEngine->GetPunctuation(wch);

    CStringRange punctuationString;
    punctuationString.Set(&punctuation, 1);

    // Finalize character
    hr = _AddCharAndFinalize(ec, pContext, &punctuationString);
    if (FAILED(hr))
    {
        return hr;
    }

    _HandleCancel(ec, pContext);

    return S_OK;
}
HRESULT COVTSF::_HandleCompositionDoubleSingleByte(TfEditCookie ec, _In_ ITfContext *pContext, WCHAR wch)
{
    HRESULT hr = S_OK;

    WCHAR fullWidth = Global::FullWidthCharTable[wch - 0x20];

    CStringRange fullWidthString;
    fullWidthString.Set(&fullWidth, 1);

    // Finalize character
    hr = _AddCharAndFinalize(ec, pContext, &fullWidthString);
    if (FAILED(hr))
    {
        return hr;
    }

    _HandleCancel(ec, pContext);

    return S_OK;
}
HRESULT CSampleIME::_HandlePhraseFinalize(TfEditCookie ec, _In_ ITfContext *pContext)
{
    HRESULT hr = S_OK;

    DWORD phraseLen = 0;
    const WCHAR* pPhraseString = nullptr;

    phraseLen = (DWORD)_pCandidateListUIPresenter->_GetSelectedCandidateString(&pPhraseString);

    CStringRange phraseString;
    phraseString.Set(pPhraseString, phraseLen);

    if (phraseLen)
    {
        if ((hr = _AddCharAndFinalize(ec, pContext, &phraseString)) != S_OK)
        {
            return hr;
        }
    }

    _HandleComplete(ec, pContext);

    return S_OK;
}
Exemple #8
0
HRESULT CDIME::_HandleCandidateWorker(TfEditCookie ec, _In_ ITfContext *pContext)
{

	debugPrint(L"CDIME::_HandleCandidateWorker() \n");
    HRESULT hr = S_OK;
	CStringRange commitString, convertedString;
	CDIMEArray<CCandidateListItem> candidatePhraseList;	
	CStringRange lastChar;
	CStringRange notify;
	
    if (nullptr == _pUIPresenter)
    {
        goto Exit; //should not happen
    }
	
	const WCHAR* pCandidateString = nullptr;
	DWORD_PTR candidateLen = 0;
	BOOL arrayUsingSPCode =FALSE;

	if (!_IsComposing())
		_StartComposition(pContext);

	if (Global::imeMode == IME_MODE_ARRAY)// check if the _strokebuffer is array special code
	{
		candidateLen = _pCompositionProcessorEngine->CollectWordFromArraySpeicalCode(&pCandidateString);
		if(candidateLen) arrayUsingSPCode = TRUE;
	}
	candidateLen = 0;
	candidateLen = _pUIPresenter->_GetSelectedCandidateString(&pCandidateString);
	if (candidateLen == 0)
    {
		if(_candidateMode == CANDIDATE_WITH_NEXT_COMPOSITION || _candidateMode == CANDIDATE_PHRASE)
		{
			_HandleCancel(ec, pContext);
			goto Exit;
		}
		else
		{
			hr = S_FALSE;
			_HandleCancel(ec, pContext);
			DoBeep(BEEP_COMPOSITION_ERROR); //beep for no valid mapping found
			goto Exit;
		}
    }
	if (_pCompositionProcessorEngine->IsArrayShortCode() && candidateLen == 1 && *pCandidateString == 0x2394) // empty position in arry short code table.
	{
		hr = S_FALSE;
		if (Global::imeMode == IME_MODE_PHONETIC)
			DoBeep(BEEP_WARNING);
		else
		{
			if (CConfig::GetClearOnBeep()) _HandleCancel(ec, pContext);
			DoBeep(BEEP_COMPOSITION_ERROR); //beep for no valid mapping found
		}
		goto Exit;
	}
	
	
	StringCchCopy(_commitString, 1, L"\0");
	StringCchCatN(_commitString, MAX_COMMIT_LENGTH, pCandidateString, candidateLen);
	commitString.Set(_commitString, candidateLen);
	//_commitString = commitString;
	
	PWCHAR pwch = new (std::nothrow) WCHAR[2];  // pCandidateString will be destroyed after _detelteCanddiateList was called.
	if(candidateLen > 1)
	{	
		StringCchCopyN(pwch, 2, pCandidateString + candidateLen -1, 1); 
	}else // cnadidateLen ==1
	{
		StringCchCopyN(pwch, 2, pCandidateString, 1); 	
	}
	lastChar.Set(pwch, 1 );
	//-----------------do reverse conversion notify. We should not show notify in UI-less mode, thus cancel reverse conversion notify in UILess Mode
	if (!_IsUILessMode())
	{
		if (_pITfReverseConversion[Global::imeMode])
		{
			_AsyncReverseConversion(pContext); //asynchronized the reverse conversion with editsession for better perfomance
		}
		//-----------------or complete real key code when input with wildcard
		else if (_isCandidateWithWildcard)
		{
			const WCHAR* pCandidateKeyCode = nullptr;
			DWORD_PTR keyCodeLen = _pUIPresenter->_GetSelectedCandidateKeyCode(&pCandidateKeyCode);
			StringCchCopy(_commitKeyCode, 1, L"\0");
			StringCchCatN(_commitKeyCode, MAX_KEY_LENGTH, pCandidateKeyCode, keyCodeLen);
			CStringRange commitKeyCode, convertedKeyCode;
			_pCompositionProcessorEngine->GetReadingString(&convertedKeyCode, NULL, &commitKeyCode.Set(_commitKeyCode, wcslen(_commitKeyCode)));
			_pUIPresenter->ShowNotifyText(&convertedKeyCode);
		}

	}
	//-----------------do  array spcial code notify. We should not show notify in UI-less mode, thus cancel forceSP mode in UILess Mode---
	BOOL ArraySPFound = FALSE;            
	if(Global::imeMode == IME_MODE_ARRAY && !_IsUILessMode()  && !arrayUsingSPCode && (CConfig::GetArrayForceSP() || CConfig::GetArrayNotifySP()))
	{
		CStringRange specialCode;
		CStringRange notifyText;
		ArraySPFound = _pCompositionProcessorEngine->GetArraySpeicalCodeFromConvertedText(&commitString, &specialCode); 
		if(specialCode.Get())
			_pUIPresenter->ShowNotifyText(&specialCode);
	}
	convertedString = commitString;
	//----------------- do TC to SC covert if required----------------------------------------------------------------------------------
	if(CConfig::GetDoHanConvert())
	{
		_pCompositionProcessorEngine->GetSCFromTC(&commitString, &convertedString);
	}
	//----------------- commit the selected string  ------------------------------------------------------------------------------------ 
	if(Global::imeMode == IME_MODE_ARRAY && !_IsUILessMode()  && !arrayUsingSPCode && CConfig::GetArrayForceSP() &&  ArraySPFound )
	{
		_HandleCancel(ec, pContext);
		DoBeep(BEEP_WARNING);
		return hr;
	}
	else
	{
		hr = _AddComposingAndChar(ec, pContext, &convertedString);
		if (FAILED(hr))	return hr;
		// Do not send _endcandidatelist (or handleComplete) here to avoid cand dissapear in win8 metro
		_HandleComplete(ec,pContext);
	}
	//-----------------do accociated phrase (make phrase)--------------------------------------------------------------------------------
	if (CConfig::GetMakePhrase())
	{
		_pCompositionProcessorEngine->GetCandidateStringInConverted(lastChar, &candidatePhraseList);


		// We have a candidate list if candidatePhraseList.Cnt is not 0
		// If we are showing reverse conversion, use UIPresenter

		if (candidatePhraseList.Count())
		{
			CStringRange emptyComposition;
			if (!_IsComposing())
				_StartComposition(pContext);  //StartCandidateList require a valid selection from a valid pComposition to determine the location to show the candidate window
			_AddComposingAndChar(ec, pContext, &emptyComposition.Set(L" ",1)); 

			_pUIPresenter->_ClearCandidateList();
			_pUIPresenter->_SetCandidateTextColor(CConfig::GetPhraseColor(), CConfig::GetItemBGColor());    // Text color is green
			_pUIPresenter->_SetCandidateSelectedTextColor(CConfig::GetSelectedColor(), CConfig::GetSelectedBGColor());    
			_pUIPresenter->_SetCandidateNumberColor(CConfig::GetNumberColor(), CConfig::GetItemBGColor());    
			_pUIPresenter->_SetCandidateFillColor(CConfig::GetItemBGColor());//(HBRUSH)(COLOR_WINDOW+1));    // Background color is window
			_pUIPresenter->_SetCandidateText(&candidatePhraseList, _pCompositionProcessorEngine->GetCandidateListIndexRange(),
				TRUE, _pCompositionProcessorEngine->GetCandidateWindowWidth());
			_pUIPresenter->_SetCandidateSelection(-1, FALSE); // set selected index to -1 if showing phrase candidates
			_candidateMode = CANDIDATE_PHRASE;
			_isCandidateWithWildcard = FALSE;	
			
		}
		else
		{   //cancel the composition if the phrase lookup return 0 results
			_HandleCancel(ec,pContext);
		}


	}
	else
		_DeleteCandidateList(TRUE, pContext); // endCanddiateUI if not doing associated phrase.
		
Exit:
    return hr;
}
Exemple #9
0
void CDIME::showFullHalfShapeNotify(BOOL isFullShape, UINT delayShow)
{
	CStringRange notify;
	if ((CConfig::GetShowNotifyDesktop() || _IsStoreAppMode()) && _pUIPresenter)
		_pUIPresenter->ShowNotifyText(&notify.Set(isFullShape ? L"全形" : L"半形", 2), delayShow, CHN_ENG_NOTIFY_DELAY, NOTIFY_CHN_ENG);
}
Exemple #10
0
void CDIME::showChnEngNotify(BOOL isChinese, UINT delayShow)
{
	CStringRange notify;
	if ((CConfig::GetShowNotifyDesktop() || _IsStoreAppMode()) && _pUIPresenter)
		_pUIPresenter->ShowNotifyText(&notify.Set(isChinese ? L"中文" : L"英文", 2), delayShow, CHN_ENG_NOTIFY_DELAY, NOTIFY_CHN_ENG);
}
HRESULT CSampleIME::_HandleCandidateWorker(TfEditCookie ec, _In_ ITfContext *pContext)
{
    HRESULT hrReturn = E_FAIL;
    DWORD_PTR candidateLen = 0;
    const WCHAR* pCandidateString = nullptr;
    BSTR pbstr = nullptr;
    CStringRange candidateString;
    CSampleImeArray<CCandidateListItem> candidatePhraseList;

    if (nullptr == _pCandidateListUIPresenter)
    {
        hrReturn = S_OK;
        goto Exit;
    }

    candidateLen = _pCandidateListUIPresenter->_GetSelectedCandidateString(&pCandidateString);
    if (0 == candidateLen)
    {
        hrReturn = S_FALSE;
        goto Exit;
    }

    candidateString.Set(pCandidateString, candidateLen);

    BOOL fMakePhraseFromText = _pCompositionProcessorEngine->IsMakePhraseFromText();
    if (fMakePhraseFromText)
    {
        _pCompositionProcessorEngine->GetCandidateStringInConverted(candidateString, &candidatePhraseList);
        LCID locale = _pCompositionProcessorEngine->GetLocale();

        _pCandidateListUIPresenter->RemoveSpecificCandidateFromList(locale, candidatePhraseList, candidateString);
    }

    // We have a candidate list if candidatePhraseList.Cnt is not 0
    // If we are showing reverse conversion, use CCandidateListUIPresenter
    CANDIDATE_MODE tempCandMode = CANDIDATE_NONE;
    CCandidateListUIPresenter* pTempCandListUIPresenter = nullptr;
    if (candidatePhraseList.Count())
    {
        tempCandMode = CANDIDATE_WITH_NEXT_COMPOSITION;

        pTempCandListUIPresenter = new (std::nothrow) CCandidateListUIPresenter(this, Global::AtomCandidateWindow,
            CATEGORY_CANDIDATE,
            _pCompositionProcessorEngine->GetCandidateListIndexRange(),
            FALSE);
        if (nullptr == pTempCandListUIPresenter)
        {
            hrReturn = E_OUTOFMEMORY;
            goto Exit;
        }
    }

    // call _Start*Line for CCandidateListUIPresenter or CReadingLine
    // we don't cache the document manager object so get it from pContext.
    ITfDocumentMgr* pDocumentMgr = nullptr;
    HRESULT hrStartCandidateList = E_FAIL;
    if (pContext->GetDocumentMgr(&pDocumentMgr) == S_OK)
    {
        ITfRange* pRange = nullptr;
        if (_pComposition->GetRange(&pRange) == S_OK)
        {
            if (pTempCandListUIPresenter)
            {
                hrStartCandidateList = pTempCandListUIPresenter->_StartCandidateList(_tfClientId, pDocumentMgr, pContext, ec, pRange, _pCompositionProcessorEngine->GetCandidateWindowWidth());
            } 

            pRange->Release();
        }
        pDocumentMgr->Release();
    }

    // set up candidate list if it is being shown
    if (SUCCEEDED(hrStartCandidateList))
    {
        pTempCandListUIPresenter->_SetTextColor(RGB(0, 0x80, 0), GetSysColor(COLOR_WINDOW));    // Text color is green
        pTempCandListUIPresenter->_SetFillColor((HBRUSH)(COLOR_WINDOW+1));    // Background color is window
        pTempCandListUIPresenter->_SetText(&candidatePhraseList, FALSE);

        // Add composing character
        hrReturn = _AddComposingAndChar(ec, pContext, &candidateString);

        // close candidate list
        if (_pCandidateListUIPresenter)
        {
            _pCandidateListUIPresenter->_EndCandidateList();
            delete _pCandidateListUIPresenter;
            _pCandidateListUIPresenter = nullptr;

            _candidateMode = CANDIDATE_NONE;
            _isCandidateWithWildcard = FALSE;
        }

        if (hrReturn == S_OK)
        {
            // copy temp candidate
            _pCandidateListUIPresenter = pTempCandListUIPresenter;

            _candidateMode = tempCandMode;
            _isCandidateWithWildcard = FALSE;
        }
    }
    else
    {
        hrReturn = _HandleCandidateFinalize(ec, pContext);
    }

    if (pbstr)
    {
        SysFreeString(pbstr);
    }

Exit:
    return hrReturn;
}