STDAPI CSampleIME::OnSetFocus(_In_ ITfDocumentMgr *pDocMgrFocus, _In_ ITfDocumentMgr *pDocMgrPrevFocus) { pDocMgrPrevFocus; _InitTextEditSink(pDocMgrFocus); _UpdateLanguageBarOnSetFocus(pDocMgrFocus); // // We have to hide/unhide candidate list depending on whether they are // associated with pDocMgrFocus. // if (_pCandidateListUIPresenter) { ITfDocumentMgr* pCandidateListDocumentMgr = nullptr; ITfContext* pTfContext = _pCandidateListUIPresenter->_GetContextDocument(); if ((nullptr != pTfContext) && SUCCEEDED(pTfContext->GetDocumentMgr(&pCandidateListDocumentMgr))) { if (pCandidateListDocumentMgr != pDocMgrFocus) { _pCandidateListUIPresenter->OnKillThreadFocus(); } else { _pCandidateListUIPresenter->OnSetThreadFocus(); } pCandidateListDocumentMgr->Release(); } } if (_pDocMgrLastFocused) { _pDocMgrLastFocused->Release(); _pDocMgrLastFocused = nullptr; } _pDocMgrLastFocused = pDocMgrFocus; if (_pDocMgrLastFocused) { _pDocMgrLastFocused->AddRef(); } return S_OK; }
STDAPI CIME::OnSetThreadFocus() { if (_pCandidateListUIPresenter) { ITfDocumentMgr* pCandidateListDocumentMgr = nullptr; ITfContext* pTfContext = _pCandidateListUIPresenter->_GetContextDocument(); if ((nullptr != pTfContext) && SUCCEEDED(pTfContext->GetDocumentMgr(&pCandidateListDocumentMgr))) { if (pCandidateListDocumentMgr == _pDocMgrLastFocused) { _pCandidateListUIPresenter->OnSetThreadFocus(); } pCandidateListDocumentMgr->Release(); } } return S_OK; }
STDAPI CSampleIME::OnKillThreadFocus() { if (_pCandidateListUIPresenter) { ITfDocumentMgr* pCandidateListDocumentMgr = nullptr; ITfContext* pTfContext = _pCandidateListUIPresenter->_GetContextDocument(); if ((nullptr != pTfContext) && SUCCEEDED(pTfContext->GetDocumentMgr(&pCandidateListDocumentMgr))) { if (_pDocMgrLastFocused) { _pDocMgrLastFocused->Release(); _pDocMgrLastFocused = nullptr; } _pDocMgrLastFocused = pCandidateListDocumentMgr; if (_pDocMgrLastFocused) { _pDocMgrLastFocused->AddRef(); } } _pCandidateListUIPresenter->OnKillThreadFocus(); } return S_OK; }