mirror of
https://github.com/reactos/reactos.git
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c5e6456377
Simplify code and reduce binary size. JIRA issue: CORE-19360 - Use shlwapi!QISearch for QueryInterface implementation. - Add delay link to shlwapi.
670 lines
15 KiB
C++
670 lines
15 KiB
C++
/*
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* PROJECT: ReactOS msctfime.ime
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* LICENSE: LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later)
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* PURPOSE: Miscellaneous of msctfime.ime
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* COPYRIGHT: Copyright 2024 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
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*/
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#include "msctfime.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msctfime);
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/// East-Asian language?
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/// @implemented
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BOOL IsEALang(_In_opt_ LANGID LangID)
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{
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if (LangID == 0)
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{
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TLS *pTLS = TLS::GetTLS();
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if (!pTLS || !pTLS->m_pProfile)
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return FALSE;
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pTLS->m_pProfile->GetLangId(&LangID);
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}
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switch (PRIMARYLANGID(LangID))
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{
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case LANG_CHINESE:
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case LANG_JAPANESE:
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case LANG_KOREAN:
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return TRUE;
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default:
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return FALSE;
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}
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}
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typedef BOOLEAN (WINAPI *FN_DllShutdownInProgress)(VOID);
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/// This function calls ntdll!RtlDllShutdownInProgress.
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/// It can detect the system is shutting down or not.
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/// @implemented
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BOOLEAN DllShutdownInProgress(VOID)
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{
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HMODULE hNTDLL;
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static FN_DllShutdownInProgress s_fnDllShutdownInProgress = NULL;
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if (s_fnDllShutdownInProgress)
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return s_fnDllShutdownInProgress();
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hNTDLL = cicGetSystemModuleHandle(L"ntdll.dll", FALSE);
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s_fnDllShutdownInProgress =
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(FN_DllShutdownInProgress)GetProcAddress(hNTDLL, "RtlDllShutdownInProgress");
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if (!s_fnDllShutdownInProgress)
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return FALSE;
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return s_fnDllShutdownInProgress();
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}
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/// This function checks if the current user logon session is interactive.
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/// @implemented
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BOOL IsInteractiveUserLogon(VOID)
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{
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BOOL bOK, IsMember = FALSE;
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PSID pSid;
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SID_IDENTIFIER_AUTHORITY IdentAuth = { SECURITY_NT_AUTHORITY };
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if (!AllocateAndInitializeSid(&IdentAuth, 1, SECURITY_INTERACTIVE_RID,
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0, 0, 0, 0, 0, 0, 0, &pSid))
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{
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ERR("Error: %ld\n", GetLastError());
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return FALSE;
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}
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bOK = CheckTokenMembership(NULL, pSid, &IsMember);
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if (pSid)
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FreeSid(pSid);
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return bOK && IsMember;
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}
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/// Gets the charset from a language ID.
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/// @implemented
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BYTE GetCharsetFromLangId(_In_ DWORD dwValue)
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{
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CHARSETINFO info;
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if (!::TranslateCharsetInfo((DWORD*)(DWORD_PTR)dwValue, &info, TCI_SRCLOCALE))
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return 0;
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return info.ciCharset;
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}
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/// Get the active input context.
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/// @implemented
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HIMC GetActiveContext(VOID)
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{
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HWND hwndFocus = ::GetFocus();
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if (!hwndFocus)
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hwndFocus = ::GetActiveWindow();
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return ::ImmGetContext(hwndFocus);
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}
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// MSIMTF.dll!MsimtfIsGuidMapEnable
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typedef BOOL (WINAPI *FN_MsimtfIsGuidMapEnable)(HIMC hIMC, LPBOOL pbValue);
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HINSTANCE g_hMSIMTF = NULL;
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/// @implemented
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BOOL MsimtfIsGuidMapEnable(_In_ HIMC hIMC, _Out_opt_ LPBOOL pbValue)
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{
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static FN_MsimtfIsGuidMapEnable s_fn = NULL;
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if (!cicGetFN(g_hMSIMTF, s_fn, L"msimtf.dll", "MsimtfIsGuidMapEnable"))
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return FALSE;
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return s_fn(hIMC, pbValue);
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}
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/// @implemented
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BOOL IsVKDBEKey(_In_ UINT uVirtKey)
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{
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switch (uVirtKey)
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{
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case VK_KANJI:
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case VK_CONVERT:
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return TRUE;
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default:
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return (VK_OEM_ATTN <= uVirtKey && uVirtKey <= VK_PA1);
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}
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}
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/// @implemented
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ITfCategoryMgr *GetUIMCat(PCIC_LIBTHREAD pLibThread)
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{
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if (!pLibThread)
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return NULL;
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if (pLibThread->m_pCategoryMgr)
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return pLibThread->m_pCategoryMgr;
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if (FAILED(cicCoCreateInstance(CLSID_TF_CategoryMgr, NULL, CLSCTX_INPROC_SERVER,
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IID_ITfCategoryMgr, (void **)&pLibThread->m_pCategoryMgr)))
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{
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return NULL;
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}
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return pLibThread->m_pCategoryMgr;
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}
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/// @implemented
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static HRESULT
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LibEnumItemsInCategory(PCIC_LIBTHREAD pLibThread, REFGUID rguid, IEnumGUID **ppEnum)
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{
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ITfCategoryMgr *pCat = GetUIMCat(pLibThread);
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if (!pCat)
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return E_FAIL;
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return pCat->EnumItemsInCategory(rguid, ppEnum);
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}
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/// @implemented
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HRESULT InitDisplayAttrbuteLib(PCIC_LIBTHREAD pLibThread)
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{
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if (!pLibThread)
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return E_FAIL;
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if (pLibThread->m_pDisplayAttrMgr)
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{
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pLibThread->m_pDisplayAttrMgr->Release();
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pLibThread->m_pDisplayAttrMgr = NULL;
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}
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if (FAILED(cicCoCreateInstance(CLSID_TF_DisplayAttributeMgr, NULL, CLSCTX_INPROC_SERVER,
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IID_ITfDisplayAttributeMgr,
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(void **)&pLibThread->m_pDisplayAttrMgr)))
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{
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return E_FAIL;
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}
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IEnumGUID *pEnumGuid;
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LibEnumItemsInCategory(pLibThread, GUID_TFCAT_DISPLAYATTRIBUTEPROPERTY, &pEnumGuid);
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HRESULT hr = E_OUTOFMEMORY;
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::EnterCriticalSection(&g_csLock);
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if (pEnumGuid && !g_pPropCache)
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{
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g_pPropCache = new(cicNoThrow) CDispAttrPropCache();
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if (g_pPropCache)
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{
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g_pPropCache->Add(GUID_PROP_ATTRIBUTE);
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GUID guid;
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while (pEnumGuid->Next(1, &guid, NULL) == S_OK)
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{
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if (!IsEqualGUID(guid, GUID_PROP_ATTRIBUTE))
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g_pPropCache->Add(guid);
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}
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hr = S_OK;
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}
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}
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::LeaveCriticalSection(&g_csLock);
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return hr;
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}
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/// @implemented
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HRESULT UninitDisplayAttrbuteLib(PCIC_LIBTHREAD pLibThread)
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{
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if (!pLibThread)
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return E_FAIL;
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if (pLibThread->m_pDisplayAttrMgr)
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{
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pLibThread->m_pDisplayAttrMgr->Release();
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pLibThread->m_pDisplayAttrMgr = NULL;
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}
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return S_OK;
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}
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/***********************************************************************/
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/// @implemented
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HRESULT
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GetCompartment(
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IUnknown *pUnknown,
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REFGUID rguid,
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ITfCompartment **ppComp,
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BOOL bThread)
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{
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*ppComp = NULL;
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ITfThreadMgr *pThreadMgr = NULL;
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ITfCompartmentMgr *pCompMgr = NULL;
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HRESULT hr;
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if (bThread)
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{
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hr = pUnknown->QueryInterface(IID_ITfThreadMgr, (void **)&pThreadMgr);
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if (FAILED(hr))
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return hr;
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hr = pThreadMgr->GetGlobalCompartment(&pCompMgr);
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}
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else
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{
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hr = pUnknown->QueryInterface(IID_ITfCompartmentMgr, (void **)&pCompMgr);
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}
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if (SUCCEEDED(hr))
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{
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hr = E_FAIL;
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if (pCompMgr)
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{
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hr = pCompMgr->GetCompartment(rguid, ppComp);
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pCompMgr->Release();
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}
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}
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if (pThreadMgr)
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pThreadMgr->Release();
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return hr;
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}
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/// @implemented
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HRESULT
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SetCompartmentDWORD(
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TfEditCookie cookie,
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IUnknown *pUnknown,
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REFGUID rguid,
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DWORD dwValue,
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BOOL bThread)
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{
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ITfCompartment *pComp = NULL;
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HRESULT hr = GetCompartment(pUnknown, rguid, &pComp, bThread);
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if (FAILED(hr))
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return hr;
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VARIANT vari;
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V_I4(&vari) = dwValue;
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V_VT(&vari) = VT_I4;
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hr = pComp->SetValue(cookie, &vari);
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pComp->Release();
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return hr;
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}
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/// @implemented
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HRESULT
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GetCompartmentDWORD(
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IUnknown *pUnknown,
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REFGUID rguid,
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LPDWORD pdwValue,
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BOOL bThread)
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{
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*pdwValue = 0;
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ITfCompartment *pComp = NULL;
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HRESULT hr = GetCompartment(pUnknown, rguid, &pComp, bThread);
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if (FAILED(hr))
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return hr;
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VARIANT vari;
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hr = pComp->GetValue(&vari);
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if (hr == S_OK)
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*pdwValue = V_I4(&vari);
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pComp->Release();
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return hr;
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}
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/// @implemented
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HRESULT
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SetCompartmentUnknown(
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TfEditCookie cookie,
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IUnknown *pUnknown,
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REFGUID rguid,
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IUnknown *punkValue)
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{
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ITfCompartment *pComp = NULL;
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HRESULT hr = GetCompartment(pUnknown, rguid, &pComp, FALSE);
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if (FAILED(hr))
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return hr;
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VARIANT vari;
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V_UNKNOWN(&vari) = punkValue;
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V_VT(&vari) = VT_UNKNOWN;
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hr = pComp->SetValue(cookie, &vari);
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pComp->Release();
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return hr;
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}
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/// @implemented
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HRESULT
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ClearCompartment(
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TfClientId tid,
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IUnknown *pUnknown,
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REFGUID rguid,
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BOOL bThread)
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{
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ITfCompartmentMgr *pCompMgr = NULL;
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ITfThreadMgr *pThreadMgr = NULL;
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HRESULT hr;
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if (bThread)
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{
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hr = pUnknown->QueryInterface(IID_ITfThreadMgr, (void **)&pThreadMgr);
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if (FAILED(hr))
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return hr;
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hr = pThreadMgr->GetGlobalCompartment(&pCompMgr);
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}
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else
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{
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hr = pUnknown->QueryInterface(IID_ITfCompartmentMgr, (void **)&pCompMgr);
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}
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if (SUCCEEDED(hr))
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{
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hr = E_FAIL;
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if (pCompMgr)
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{
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hr = pCompMgr->ClearCompartment(tid, rguid);
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pCompMgr->Release();
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}
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}
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if (pThreadMgr)
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pThreadMgr->Release();
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return hr;
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}
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/***********************************************************************/
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struct MODEBIAS
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{
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REFGUID m_guid;
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LONG m_bias;
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};
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static const MODEBIAS g_ModeBiasMap[] =
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{
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{ GUID_MODEBIAS_FILENAME, 0x00000001 },
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{ GUID_MODEBIAS_NUMERIC, 0x00000004 },
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{ GUID_MODEBIAS_URLHISTORY, 0x00010000 },
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{ GUID_MODEBIAS_DEFAULT, 0x00000000 },
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{ GUID_MODEBIAS_NONE, 0x00000000 },
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};
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/// @implemented
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void CModeBias::SetModeBias(REFGUID rguid)
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{
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m_guid = rguid;
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}
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/// @implemented
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GUID CModeBias::ConvertModeBias(LONG bias)
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{
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const GUID *pguid = &GUID_NULL;
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for (auto& item : g_ModeBiasMap)
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{
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if (item.m_bias == bias)
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{
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pguid = &item.m_guid;
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break;
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}
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}
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return *pguid;
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}
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/// @implemented
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LONG CModeBias::ConvertModeBias(REFGUID guid)
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{
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for (auto& item : g_ModeBiasMap)
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{
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if (IsEqualGUID(guid, item.m_guid))
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return item.m_bias;
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}
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return 0;
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}
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/***********************************************************************/
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/// @implemented
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CFunctionProviderBase::CFunctionProviderBase(_In_ TfClientId clientId)
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{
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m_clientId = clientId;
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m_guid = GUID_NULL;
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m_bstr = NULL;
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m_cRefs = 1;
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}
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/// @implemented
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CFunctionProviderBase::~CFunctionProviderBase()
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{
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if (!DllShutdownInProgress())
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::SysFreeString(m_bstr);
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}
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/// @implemented
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BOOL
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CFunctionProviderBase::Init(
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_In_ REFGUID rguid,
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_In_ LPCWSTR psz)
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{
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m_bstr = ::SysAllocString(psz);
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m_guid = rguid;
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return (m_bstr != NULL);
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}
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/// @implemented
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STDMETHODIMP
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CFunctionProviderBase::QueryInterface(
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_In_ REFIID riid,
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_Out_ LPVOID* ppvObj)
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{
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static const QITAB c_tab[] =
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{
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QITABENT(CFunctionProviderBase, ITfFunctionProvider),
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{ NULL }
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};
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return ::QISearch(this, c_tab, riid, ppvObj);
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}
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/// @implemented
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STDMETHODIMP_(ULONG) CFunctionProviderBase::AddRef()
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{
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return ::InterlockedIncrement(&m_cRefs);
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}
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/// @implemented
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STDMETHODIMP_(ULONG) CFunctionProviderBase::Release()
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{
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if (::InterlockedDecrement(&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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/// @implemented
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STDMETHODIMP CFunctionProviderBase::GetType(_Out_ GUID *guid)
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{
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*guid = m_guid;
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return S_OK;
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}
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/// @implemented
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STDMETHODIMP CFunctionProviderBase::GetDescription(_Out_ BSTR *desc)
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{
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*desc = ::SysAllocString(m_bstr);
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return (*desc ? S_OK : E_OUTOFMEMORY);
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}
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/***********************************************************************/
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/// @implemented
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CFunctionProvider::CFunctionProvider(_In_ TfClientId clientId) : CFunctionProviderBase(clientId)
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{
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Init(CLSID_CAImmLayer, L"MSCTFIME::Function Provider");
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}
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/// @implemented
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STDMETHODIMP
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CFunctionProvider::GetFunction(
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_In_ REFGUID guid,
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_In_ REFIID riid,
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_Out_ IUnknown **func)
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{
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*func = NULL;
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if (IsEqualGUID(guid, GUID_NULL) &&
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IsEqualIID(riid, IID_IAImmFnDocFeed))
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{
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*func = new(cicNoThrow) CFnDocFeed();
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if (*func)
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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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/***********************************************************************/
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CFnDocFeed::CFnDocFeed()
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{
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m_cRefs = 1;
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}
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CFnDocFeed::~CFnDocFeed()
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{
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}
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/// @implemented
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STDMETHODIMP CFnDocFeed::QueryInterface(_In_ REFIID riid, _Out_ LPVOID* ppvObj)
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{
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static const QITAB c_tab[] =
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{
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QITABENT(CFnDocFeed, IAImmFnDocFeed),
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{ NULL }
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};
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return ::QISearch(this, c_tab, riid, ppvObj);
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}
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/// @implemented
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STDMETHODIMP_(ULONG) CFnDocFeed::AddRef()
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{
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return ::InterlockedIncrement(&m_cRefs);
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}
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/// @implemented
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STDMETHODIMP_(ULONG) CFnDocFeed::Release()
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{
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if (::InterlockedDecrement(&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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/// @implemented
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STDMETHODIMP CFnDocFeed::DocFeed()
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{
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TLS *pTLS = TLS::GetTLS();
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if (!pTLS)
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return E_OUTOFMEMORY;
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HIMC hIMC = GetActiveContext();
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CicIMCLock imcLock(hIMC);
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if (FAILED(imcLock.m_hr))
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return imcLock.m_hr;
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CicIMCCLock<CTFIMECONTEXT> imeContext(imcLock.get().hCtfImeContext);
|
|
if (FAILED(imeContext.m_hr))
|
|
return imeContext.m_hr;
|
|
CicInputContext *pCicIC = imeContext.get().m_pCicIC;
|
|
if (!pCicIC)
|
|
return E_FAIL;
|
|
|
|
UINT uCodePage = CP_ACP;
|
|
pTLS->m_pProfile->GetCodePageA(&uCodePage);
|
|
pCicIC->SetupDocFeedString(imcLock, uCodePage);
|
|
return S_OK;
|
|
}
|
|
|
|
/// @implemented
|
|
STDMETHODIMP CFnDocFeed::ClearDocFeedBuffer()
|
|
{
|
|
if (!TLS::GetTLS())
|
|
return E_OUTOFMEMORY;
|
|
|
|
HIMC hIMC = GetActiveContext();
|
|
CicIMCLock imcLock(hIMC);
|
|
if (FAILED(imcLock.m_hr))
|
|
return imcLock.m_hr;
|
|
|
|
CicIMCCLock<CTFIMECONTEXT> imeContext(imcLock.get().hCtfImeContext);
|
|
if (FAILED(imeContext.m_hr))
|
|
return imeContext.m_hr;
|
|
|
|
CicInputContext *pCicIC = imeContext.get().m_pCicIC;
|
|
if (!pCicIC)
|
|
return E_FAIL;
|
|
|
|
pCicIC->EscbClearDocFeedBuffer(imcLock, TRUE);
|
|
return S_OK;
|
|
}
|
|
|
|
/// @unimplemented
|
|
STDMETHODIMP CFnDocFeed::StartReconvert()
|
|
{
|
|
TLS *pTLS = TLS::GetTLS();
|
|
if (!pTLS)
|
|
return E_OUTOFMEMORY;
|
|
auto *pThreadMgr = pTLS->m_pThreadMgr;
|
|
if (!pThreadMgr)
|
|
return E_OUTOFMEMORY;
|
|
|
|
HIMC hIMC = GetActiveContext();
|
|
CicIMCLock imcLock(hIMC);
|
|
if (FAILED(imcLock.m_hr))
|
|
return imcLock.m_hr;
|
|
|
|
CicIMCCLock<CTFIMECONTEXT> imeContext(imcLock.get().hCtfImeContext);
|
|
if (FAILED(imeContext.m_hr))
|
|
return imeContext.m_hr;
|
|
CicInputContext *pCicIC = imeContext.get().m_pCicIC;
|
|
if (!pCicIC)
|
|
return E_FAIL;
|
|
|
|
UINT uCodePage = CP_ACP;
|
|
pTLS->m_pProfile->GetCodePageA(&uCodePage);
|
|
|
|
pCicIC->m_bReconverting = TRUE;
|
|
pCicIC->SetupReconvertString(imcLock, pThreadMgr, uCodePage, 0, 0);
|
|
pCicIC->EndReconvertString(imcLock);
|
|
pCicIC->m_bReconverting = FALSE;
|
|
return S_OK;
|
|
}
|
|
|
|
/// @implemented
|
|
STDMETHODIMP CFnDocFeed::StartUndoCompositionString()
|
|
{
|
|
TLS *pTLS = TLS::GetTLS();
|
|
if (!pTLS)
|
|
return E_OUTOFMEMORY;
|
|
auto *pThreadMgr = pTLS->m_pThreadMgr;
|
|
if (!pThreadMgr)
|
|
return E_OUTOFMEMORY;
|
|
|
|
HIMC hIMC = GetActiveContext();
|
|
CicIMCLock imcLock(hIMC);
|
|
if (FAILED(imcLock.m_hr))
|
|
return imcLock.m_hr;
|
|
|
|
CicIMCCLock<CTFIMECONTEXT> imeContext(imcLock.get().hCtfImeContext);
|
|
if (FAILED(imeContext.m_hr))
|
|
return imeContext.m_hr;
|
|
CicInputContext *pCicIC = imeContext.get().m_pCicIC;
|
|
if (!pCicIC)
|
|
return E_FAIL;
|
|
|
|
UINT uCodePage = CP_ACP;
|
|
pTLS->m_pProfile->GetCodePageA(&uCodePage);
|
|
|
|
pCicIC->SetupReconvertString(imcLock, pThreadMgr, uCodePage, 0, TRUE);
|
|
pCicIC->EndReconvertString(imcLock);
|
|
return S_OK;
|
|
}
|