https://git.reactos.org/?p=reactos.git;a=commitdiff;h=90e17817fed7be025617c296ee66ca0240b3f700
commit 90e17817fed7be025617c296ee66ca0240b3f700 Author: Katayama Hirofumi MZ <[email protected]> AuthorDate: Sun Nov 26 09:20:07 2023 +0900 Commit: Katayama Hirofumi MZ <[email protected]> CommitDate: Sun Nov 26 09:20:07 2023 +0900 [IMM32] Implement CtfImmTIMCreateInputContext CORE-19268 --- dll/win32/imm32/ctf.c | 46 +++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 45 insertions(+), 1 deletion(-) diff --git a/dll/win32/imm32/ctf.c b/dll/win32/imm32/ctf.c index a1768d2d659..dd325d472f7 100644 --- a/dll/win32/imm32/ctf.c +++ b/dll/win32/imm32/ctf.c @@ -410,8 +410,52 @@ HRESULT CtfImmTIMCreateInputContext( _In_ HIMC hIMC) { + PCLIENTIMC pClientImc; + DWORD_PTR dwImeThreadId, dwCurrentThreadId; + HRESULT hr = S_FALSE; + TRACE("(%p)\n", hIMC); - return E_NOTIMPL; + + pClientImc = ImmLockClientImc(hIMC); + if (!pClientImc) + return E_FAIL; + + if (GetWin32ClientInfo()->CI_flags & CI_AIMMACTIVATED) + { + if (!pClientImc->bUnknown4) + { + dwImeThreadId = NtUserQueryInputContext(hIMC, QIC_INPUTTHREADID); + dwCurrentThreadId = GetCurrentThreadId(); + if (dwImeThreadId == dwCurrentThreadId) + { + pClientImc->bUnknown4 = 1; + hr = CtfImeCreateInputContext(hIMC); + if (FAILED(hr)) + pClientImc->bUnknown4 = 0; + } + } + } + else + { + if (!(GetWin32ClientInfo()->CI_flags & 0x100)) + return S_OK; + + if (!pClientImc->bUnknown4) + { + dwImeThreadId = NtUserQueryInputContext(hIMC, QIC_INPUTTHREADID); + dwCurrentThreadId = GetCurrentThreadId(); + if ((dwImeThreadId == dwCurrentThreadId) && IS_CICERO_MODE() && !IS_16BIT_MODE()) + { + pClientImc->bUnknown4 = 1; + hr = CtfImeCreateInputContext(hIMC); + if (FAILED(hr)) + pClientImc->bUnknown4 = 0; + } + } + } + + ImmUnlockClientImc(pClientImc); + return hr; } /***********************************************************************
