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[MSCTFIME][SDK] Add CInputContextOwner (stub) (#6584)
Supporting TIPs... JIRA issue: CORE-19360 - Add ITfContextOwner interface to "msctf.idl". - Stub-implement CInputContextOwner class.
This commit is contained in:
Katayama Hirofumi MZ
GitHub
parent
b383b70089
commit
299abf7c87
3 changed files with 270 additions and 1 deletions
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@ -9,6 +9,185 @@
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WINE_DEFAULT_DEBUG_CHANNEL(msctfime);
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/***********************************************************************
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* CInputContextOwner
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*/
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/// @unimplemented
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CInputContextOwner::CInputContextOwner(FN_IC_OWNER_CALLBACK fnCallback, LPVOID pCallbackPV)
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{
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m_dwCookie = -1;
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m_fnCallback = fnCallback;
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m_cRefs = 1;
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m_pCallbackPV = pCallbackPV;
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}
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/// @implemented
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CInputContextOwner::~CInputContextOwner()
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{
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}
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/// @implemented
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HRESULT CInputContextOwner::_Advise(IUnknown *pContext)
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{
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ITfSource *pSource = NULL;
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m_pContext = NULL;
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HRESULT hr = E_FAIL;
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if (SUCCEEDED(m_pContext->QueryInterface(IID_ITfSource, (LPVOID*)&pSource)) &&
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SUCCEEDED(pSource->AdviseSink(IID_ITfContextOwner,
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static_cast<ITfContextOwner*>(this), &m_dwCookie)))
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{
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m_pContext = pContext;
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m_pContext->AddRef();
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hr = S_OK;
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}
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if (pSource)
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pSource->Release();
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return hr;
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}
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/// @implemented
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HRESULT CInputContextOwner::_Unadvise()
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{
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ITfSource *pSource = NULL;
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HRESULT hr = E_FAIL;
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if (m_pContext)
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{
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if (SUCCEEDED(m_pContext->QueryInterface(IID_ITfSource, (LPVOID*)&pSource)) &&
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SUCCEEDED(pSource->UnadviseSink(m_dwCookie)))
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{
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hr = S_OK;
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}
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}
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if (m_pContext)
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{
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m_pContext->Release();
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m_pContext = NULL;
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}
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if (pSource)
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pSource->Release();
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return hr;
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}
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/// @implemented
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STDMETHODIMP CInputContextOwner::QueryInterface(REFIID riid, LPVOID* ppvObj)
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{
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*ppvObj = NULL;
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if (IsEqualIID(riid, IID_IUnknown) || IsEqualIID(riid, IID_ITfContextOwner))
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{
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*ppvObj = this;
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AddRef();
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return S_OK;
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}
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if (IsEqualIID(riid, IID_ITfMouseTrackerACP))
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{
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*ppvObj = static_cast<ITfMouseTrackerACP*>(this);
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AddRef();
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return S_OK;
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}
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return E_NOINTERFACE;
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}
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/// @implemented
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STDMETHODIMP_(ULONG) CInputContextOwner::AddRef()
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{
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return ++m_cRefs;
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}
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/// @implemented
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STDMETHODIMP_(ULONG) CInputContextOwner::Release()
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{
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if (--m_cRefs == 0)
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{
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delete this;
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return 0;
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}
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return m_cRefs;
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}
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/// @unimplemented
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STDMETHODIMP
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CInputContextOwner::GetACPFromPoint(
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const POINT *ptScreen,
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DWORD dwFlags,
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LONG *pacp)
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{
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return E_NOTIMPL;
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}
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/// @unimplemented
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STDMETHODIMP
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CInputContextOwner::GetTextExt(
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LONG acpStart,
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LONG acpEnd,
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RECT *prc,
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BOOL *pfClipped)
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{
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return E_NOTIMPL;
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}
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/// @implemented
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STDMETHODIMP CInputContextOwner::GetScreenExt(RECT *prc)
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{
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return m_fnCallback(2, &prc, m_pCallbackPV);
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}
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/// @implemented
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STDMETHODIMP CInputContextOwner::GetStatus(TF_STATUS *pdcs)
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{
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return m_fnCallback(6, &pdcs, m_pCallbackPV);
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}
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/// @unimplemented
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STDMETHODIMP CInputContextOwner::GetWnd(HWND *phwnd)
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{
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return m_fnCallback(7, &phwnd, m_pCallbackPV);
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}
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/// @unimplemented
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STDMETHODIMP CInputContextOwner::GetAttribute(REFGUID rguidAttribute, VARIANT *pvarValue)
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{
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return E_NOTIMPL;
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}
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struct MOUSE_SINK_ARGS
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{
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ITfRangeACP *range;
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ITfMouseSink *pSink;
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DWORD *pdwCookie;
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};
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/// @implemented
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STDMETHODIMP CInputContextOwner::AdviseMouseSink(
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ITfRangeACP *range,
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ITfMouseSink *pSink,
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DWORD *pdwCookie)
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{
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MOUSE_SINK_ARGS args = { range, pSink, pdwCookie };
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return m_fnCallback(9, &args, m_pCallbackPV);
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}
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/// @implemented
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STDMETHODIMP CInputContextOwner::UnadviseMouseSink(DWORD dwCookie)
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{
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return m_fnCallback(10, &dwCookie, m_pCallbackPV);
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}
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/***********************************************************************
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* CicInputContext
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*/
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/// @unimplemented
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CicInputContext::CicInputContext(
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_In_ TfClientId cliendId,
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@ -157,7 +336,12 @@ CicInputContext::DestroyInputContext()
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m_pCompEventSink1 = NULL;
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}
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//FIXME: m_pInputContextOwner
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if (m_pInputContextOwner)
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{
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m_pInputContextOwner->_Unadvise();
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m_pInputContextOwner->Release();
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m_pInputContextOwner = NULL;
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}
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if (m_pDocumentMgr)
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m_pDocumentMgr->Pop(1);
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@ -12,6 +12,59 @@
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class CInputContextOwnerCallBack;
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class CInputContextOwner;
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class CicInputContext;
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typedef HRESULT (CALLBACK *FN_IC_OWNER_CALLBACK)(UINT uType, LPVOID args, LPVOID param);
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/***********************************************************************
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* CInputContextOwner
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*/
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class CInputContextOwner
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: public ITfContextOwner
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, public ITfMouseTrackerACP
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{
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protected:
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LONG m_cRefs;
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IUnknown *m_pContext;
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DWORD m_dwCookie;
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FN_IC_OWNER_CALLBACK m_fnCallback;
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LPVOID m_pCallbackPV;
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public:
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CInputContextOwner(FN_IC_OWNER_CALLBACK fnCallback, LPVOID pCallbackPV);
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virtual ~CInputContextOwner();
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HRESULT _Advise(IUnknown *pContext);
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HRESULT _Unadvise();
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// IUnknown methods
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STDMETHODIMP QueryInterface(REFIID riid, LPVOID* ppvObj) override;
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STDMETHODIMP_(ULONG) AddRef() override;
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STDMETHODIMP_(ULONG) Release() override;
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// ITfContextOwner methods
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STDMETHODIMP GetACPFromPoint(
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const POINT *ptScreen,
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DWORD dwFlags,
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LONG *pacp) override;
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STDMETHODIMP GetTextExt(
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LONG acpStart,
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LONG acpEnd,
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RECT *prc,
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BOOL *pfClipped) override;
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STDMETHODIMP GetScreenExt(RECT *prc) override;
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STDMETHODIMP GetStatus(TF_STATUS *pdcs) override;
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STDMETHODIMP GetWnd(HWND *phwnd) override;
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STDMETHODIMP GetAttribute(REFGUID rguidAttribute, VARIANT *pvarValue) override;
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// ITfMouseTrackerACP methods
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STDMETHODIMP AdviseMouseSink(
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ITfRangeACP *range,
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ITfMouseSink *pSink,
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DWORD *pdwCookie) override;
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STDMETHODIMP UnadviseMouseSink(DWORD dwCookie) override;
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};
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/***********************************************************************
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* CicInputContext
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@ -950,6 +950,38 @@ interface ITfTextEditSink : IUnknown
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[in] ITfEditRecord *pEditRecord);
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}
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[
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object,
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uuid(AA80E80C-2021-11D2-93E0-0060B067B86E),
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pointer_default(unique)
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]
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interface ITfContextOwner : IUnknown
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{
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HRESULT GetACPFromPoint(
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[in] const POINT *ptScreen,
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[in] DWORD dwFlags,
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[out] LONG *pacp);
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HRESULT GetTextExt(
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[in] LONG acpStart,
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[in] LONG acpEnd,
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[out] RECT *prc,
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[out] BOOL *pfClipped);
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HRESULT GetScreenExt(
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[out] RECT *prc);
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HRESULT GetStatus(
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[out] TF_STATUS *pdcs);
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HRESULT GetWnd(
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[out] HWND *phwnd);
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HRESULT GetAttribute(
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[in] REFGUID rguidAttribute,
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[out] VARIANT *pvarValue);
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}
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[
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object,
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uuid(5F20AA40-B57A-4F34-96AB-3576F377CC79),
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