mirror of
https://github.com/reactos/reactos.git
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87 lines
2.6 KiB
C
87 lines
2.6 KiB
C
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/*
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* PROJECT: ReactOS CTF
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* LICENSE: LGPL-2.0-or-later (https://spdx.org/licenses/LGPL-2.0-or-later)
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* PURPOSE: Implementation of ITfDocumentMgr and IEnumTfContexts
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* COPYRIGHT: Copyright 2009 Aric Stewart, CodeWeavers
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* Copyright 2025 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
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*/
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#pragma once
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////////////////////////////////////////////////////////////////////////////
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// CDocumentMgr
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class CDocumentMgr
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: public ITfDocumentMgr
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, public ITfSource
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{
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public:
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CDocumentMgr(ITfThreadMgrEventSink *threadMgrSink);
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virtual ~CDocumentMgr();
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static HRESULT
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CreateInstance(
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_In_ ITfThreadMgrEventSink *pThreadMgrSink,
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_Out_ ITfDocumentMgr **ppOut);
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// ** IUnknown methods **
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STDMETHODIMP QueryInterface(REFIID iid, LPVOID *ppvObject) override;
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STDMETHODIMP_(ULONG) AddRef() override;
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STDMETHODIMP_(ULONG) Release() override;
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// ** ITfDocumentMgr methods **
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STDMETHODIMP CreateContext(
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TfClientId tidOwner,
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DWORD dwFlags,
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IUnknown *punk,
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ITfContext **ppic,
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TfEditCookie *pecTextStore) override;
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STDMETHODIMP Push(ITfContext *pic) override;
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STDMETHODIMP Pop(DWORD dwFlags) override;
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STDMETHODIMP GetTop(ITfContext **ppic) override;
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STDMETHODIMP GetBase(ITfContext **ppic) override;
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STDMETHODIMP EnumContexts(IEnumTfContexts **ppEnum) override;
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// ** ITfSource methods **
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STDMETHODIMP AdviseSink(REFIID riid, IUnknown *punk, DWORD *pdwCookie) override;
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STDMETHODIMP UnadviseSink(DWORD pdwCookie) override;
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friend class CEnumTfContext;
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protected:
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LONG m_cRefs;
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ITfCompartmentMgr *m_pCompartmentMgr;
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ITfContext *m_contextStack[2]; // limit of 2 contexts
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ITfThreadMgrEventSink *m_pThreadMgrSink;
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struct list m_transitoryExtensionSink;
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};
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////////////////////////////////////////////////////////////////////////////
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// CEnumTfContext
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class CEnumTfContext
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: public IEnumTfContexts
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{
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public:
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CEnumTfContext(_In_opt_ CDocumentMgr *mgr);
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virtual ~CEnumTfContext();
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static HRESULT CreateInstance(_In_opt_ CDocumentMgr *mgr, _Out_ IEnumTfContexts **ppOut);
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// ** IUnknown methods **
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STDMETHODIMP QueryInterface(REFIID iid, LPVOID *ppvObject) override;
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STDMETHODIMP_(ULONG) AddRef() override;
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STDMETHODIMP_(ULONG) Release() override;
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// ** IEnumTfContexts methods **
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STDMETHODIMP Next(ULONG ulCount, ITfContext **rgContext, ULONG *pcFetched) override;
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STDMETHODIMP Skip(ULONG celt) override;
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STDMETHODIMP Reset() override;
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STDMETHODIMP Clone(IEnumTfContexts **ppenum) override;
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protected:
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LONG m_cRefs;
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DWORD m_index;
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CDocumentMgr *m_pDocMgr;
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};
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