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https://github.com/reactos/reactos.git
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[USER32][IMM32][INCLUDE] Empower WM_IME_SYSTEM handling (#4603)
- Add code to ImeWnd_OnImeSystem function. - Add CtfLoadThreadLayout and User32DoImeHelp helper functions. - Define IMS_... constants (for WM_IME_SYSTEM wParam) and fix some magic numbers. CORE-11700
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5fa84035cf
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25fcdc5c2b
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@ -264,14 +264,15 @@ ImmIsUIMessageAW(HWND hWndIME, UINT msg, WPARAM wParam, LPARAM lParam, BOOL bAns
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typedef struct IMM_DELAY_SET_LANG_BAND
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{
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HWND hWnd;
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BOOL fFlag;
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BOOL fSet;
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} IMM_DELAY_SET_LANG_BAND, *PIMM_DELAY_SET_LANG_BAND;
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/* Sends a message to set the language band with delay. */
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/* Win: DelaySetLangBand */
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static DWORD APIENTRY Imm32DelaySetLangBandProc(LPVOID arg)
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{
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HWND hwndDefIME;
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UINT uValue;
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WPARAM wParam;
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DWORD_PTR lResult;
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PIMM_DELAY_SET_LANG_BAND pSetBand = arg;
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@ -280,16 +281,17 @@ static DWORD APIENTRY Imm32DelaySetLangBandProc(LPVOID arg)
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hwndDefIME = ImmGetDefaultIMEWnd(pSetBand->hWnd);
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if (hwndDefIME)
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{
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uValue = (pSetBand->fFlag ? 0x23 : 0x24);
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SendMessageTimeoutW(hwndDefIME, WM_IME_SYSTEM, uValue, (LPARAM)pSetBand->hWnd,
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wParam = (pSetBand->fSet ? IMS_SETLANGBAND : IMS_UNSETLANGBAND);
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SendMessageTimeoutW(hwndDefIME, WM_IME_SYSTEM, wParam, (LPARAM)pSetBand->hWnd,
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SMTO_BLOCK | SMTO_ABORTIFHUNG, 5000, &lResult);
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}
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ImmLocalFree(pSetBand);
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return FALSE;
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}
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/* Updates the language band. */
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/* Win: CtfImmSetLangBand */
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LRESULT APIENTRY CtfImmSetLangBand(HWND hWnd, BOOL fFlag)
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LRESULT APIENTRY CtfImmSetLangBand(HWND hWnd, BOOL fSet)
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{
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HANDLE hThread;
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PWND pWnd = NULL;
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@ -304,7 +306,7 @@ LRESULT APIENTRY CtfImmSetLangBand(HWND hWnd, BOOL fFlag)
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if (pWnd->state2 & WNDS2_WMCREATEMSGPROCESSED)
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{
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SendMessageTimeoutW(hWnd, 0x505, 0, fFlag, 3, 5000, &lResult);
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SendMessageTimeoutW(hWnd, 0x505, 0, fSet, 3, 5000, &lResult);
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return lResult;
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}
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@ -313,7 +315,7 @@ LRESULT APIENTRY CtfImmSetLangBand(HWND hWnd, BOOL fFlag)
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return 0;
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pSetBand->hWnd = hWnd;
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pSetBand->fFlag = fFlag;
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pSetBand->fSet = fSet;
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hThread = CreateThread(NULL, 0, Imm32DelaySetLangBandProc, pSetBand, 0, NULL);
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if (hThread)
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@ -762,16 +764,17 @@ LRESULT WINAPI ImmSystemHandler(HIMC hIMC, WPARAM wParam, LPARAM lParam)
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switch (wParam)
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{
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case 0x1f:
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case IMS_SENDNOTIFICATION:
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Imm32SendNotification((BOOL)lParam);
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return 0;
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case 0x20:
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case IMS_COMPLETECOMPSTR:
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ImmNotifyIME(hIMC, NI_COMPOSITIONSTR, CPS_COMPLETE, 0);
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return 0;
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case 0x23: case 0x24:
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return CtfImmSetLangBand((HWND)lParam, (wParam == 0x23));
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case IMS_SETLANGBAND:
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case IMS_UNSETLANGBAND:
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return CtfImmSetLangBand((HWND)lParam, (wParam == IMS_SETLANGBAND));
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default:
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return 0;
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@ -25,10 +25,26 @@ extern "C" {
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#define IMC_SETSOFTKBDPOS 0x0014
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/* wParam for WM_IME_SYSTEM */
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#define IMS_NOTIFYIMESHOW 0x05
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#define IMS_UPDATEIMEUI 0x06
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#define IMS_SETCANDFORM 0x09
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#define IMS_SETCOMPFONT 0x0A
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#define IMS_SETCOMPFORM 0x0B
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#define IMS_CONFIGURE 0x0D
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#define IMS_SETOPENSTATUS 0x0F
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#define IMS_FREELAYOUT 0x11
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#define IMS_GETCONVSTATUS 0x14
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#define IMS_IMEHELP 0x15
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#define IMS_IMEACTIVATE 0x17
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#define IMS_IMEDEACTIVATE 0x18
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#define IMS_ACTIVATELAYOUT 0x19
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#define IMS_GETIMEMENU 0x1C
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#define IMS_GETCONTEXT 0x1E
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#define IMS_SENDNOTIFICATION 0x1F
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#define IMS_COMPLETECOMPSTR 0x20
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#define IMS_LOADTHREADLAYOUT 0x21
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#define IMS_SETLANGBAND 0x23
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#define IMS_UNSETLANGBAND 0x24
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#define IMMGWL_IMC 0
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#define IMMGWL_PRIVATE (sizeof(LONG))
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@ -164,7 +164,8 @@ static BOOL User32GetImeShowStatus(VOID)
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return (BOOL)NtUserCallNoParam(NOPARAM_ROUTINE_GETIMESHOWSTATUS);
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}
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// Win: SendMessageToUI(pimeui, uMsg, wParam, lParam, !unicode)
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/* Sends a message to the IME UI window. */
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/* Win: SendMessageToUI(pimeui, uMsg, wParam, lParam, !unicode) */
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static LRESULT
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User32SendImeUIMessage(PIMEUI pimeui, UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL unicode)
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{
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@ -240,7 +241,8 @@ static VOID User32UpdateImcOfImeUI(PIMEUI pimeui, HIMC hNewIMC)
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User32SetImeWindowOfImc(hNewIMC, hImeWnd);
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}
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// Win: ImeNotifyHandler
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/* Handles WM_IME_NOTIFY message of the default IME window. */
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/* Win: ImeNotifyHandler */
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static LRESULT ImeWnd_OnImeNotify(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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{
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LRESULT ret = 0;
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@ -290,7 +292,8 @@ static LRESULT ImeWnd_OnImeNotify(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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return ret;
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}
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// Win: CreateIMEUI
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/* Creates the IME UI window. */
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/* Win: CreateIMEUI */
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static HWND User32CreateImeUIWindow(PIMEUI pimeui, HKL hKL)
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{
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IMEINFOEX ImeInfoEx;
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@ -335,7 +338,8 @@ Quit:
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return hwndUI;
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}
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// Win: ImeWndCreateHandler
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/* Initializes the default IME window. */
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/* Win: ImeWndCreateHandler */
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static BOOL ImeWnd_OnCreate(PIMEUI pimeui, LPCREATESTRUCT lpCS)
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{
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PWND pParentWnd, pWnd = pimeui->spwnd;
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@ -369,7 +373,8 @@ static BOOL ImeWnd_OnCreate(PIMEUI pimeui, LPCREATESTRUCT lpCS)
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return TRUE;
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}
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// Win: DestroyIMEUI
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/* Destroys the IME UI window. */
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/* Win: DestroyIMEUI */
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static VOID User32DestroyImeUIWindow(PIMEUI pimeui)
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{
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HWND hwndUI = pimeui->hwndUI;
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@ -384,7 +389,8 @@ static VOID User32DestroyImeUIWindow(PIMEUI pimeui)
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pimeui->hwndUI = NULL;
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}
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// Win: ImeSelectHandler
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/* Handles WM_IME_SELECT message of the default IME window. */
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/* Win: ImeSelectHandler */
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static VOID ImeWnd_OnImeSelect(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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{
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HKL hKL;
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@ -414,7 +420,8 @@ static VOID ImeWnd_OnImeSelect(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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}
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}
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// Win: ImeControlHandler(pimeui, wParam, lParam, !unicode)
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/* Handles WM_IME_CONTROL message of the default IME window. */
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/* Win: ImeControlHandler(pimeui, wParam, lParam, !unicode) */
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static LRESULT
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ImeWnd_OnImeControl(PIMEUI pimeui, WPARAM wParam, LPARAM lParam, BOOL unicode)
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{
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@ -536,7 +543,8 @@ ImeWnd_OnImeControl(PIMEUI pimeui, WPARAM wParam, LPARAM lParam, BOOL unicode)
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return 0;
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}
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// Win: FocusSetIMCContext
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/* Modify the IME activation status. */
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/* Win: FocusSetIMCContext */
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static VOID FASTCALL User32SetImeActivenessOfWindow(HWND hWnd, BOOL bActive)
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{
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HIMC hIMC;
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@ -552,7 +560,52 @@ static VOID FASTCALL User32SetImeActivenessOfWindow(HWND hWnd, BOOL bActive)
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IMM_FN(ImmReleaseContext)(hWnd, hIMC);
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}
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// Win: ImeSystemHandler
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/* Win: CtfLoadThreadLayout */
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VOID FASTCALL CtfLoadThreadLayout(PIMEUI pimeui)
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{
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IMM_FN(CtfImmTIMActivate)(pimeui->hKL);
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pimeui->hKL = GetWin32ClientInfo()->hKL;
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IMM_FN(ImmLoadIME)(pimeui->hKL);
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pimeui->hwndUI = NULL;
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}
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/* Open the IME help or check the existence of the IME help. */
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static LRESULT FASTCALL
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User32DoImeHelp(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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{
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WCHAR szHelpFile[MAX_PATH];
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DWORD ret, dwEsc = IME_ESC_GETHELPFILENAME;
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size_t cch;
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/* Is there any IME help file? */
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ret = IMM_FN(ImmEscapeW)(pimeui->hKL, pimeui->hIMC, IME_ESC_QUERY_SUPPORT, &dwEsc);
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if (!ret || !lParam)
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return ret;
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/* Get the help filename */
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if (IMM_FN(ImmEscapeW)(pimeui->hKL, pimeui->hIMC, IME_ESC_GETHELPFILENAME, szHelpFile))
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{
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/* Check filename extension */
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cch = wcslen(szHelpFile);
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if (cch > 4 && _wcsicmp(&szHelpFile[cch - 4], L".HLP") == 0)
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{
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/* Open the old-style help */
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TRACE("szHelpFile: %s\n", debugstr_w(szHelpFile));
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WinHelpW(NULL, szHelpFile, HELP_FINDER, 0);
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}
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else
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{
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/* Open the new-style help */
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FIXME("(%p, %p, %p): %s\n", pimeui, wParam, lParam, debugstr_w(szHelpFile));
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ret = FALSE;
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}
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}
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return ret;
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}
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/* Handles WM_IME_SYSTEM message of the default IME window. */
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/* Win: ImeSystemHandler */
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static LRESULT ImeWnd_OnImeSystem(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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{
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LRESULT ret = 0;
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@ -571,7 +624,7 @@ static LRESULT ImeWnd_OnImeSystem(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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switch (wParam)
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{
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case 0x05:
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case IMS_NOTIFYIMESHOW:
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if (User32GetImeShowStatus() == !lParam)
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{
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hImeWnd = UserHMGetHandle(pimeui->spwnd);
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@ -579,7 +632,7 @@ static LRESULT ImeWnd_OnImeSystem(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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}
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break;
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case 0x06:
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case IMS_UPDATEIMEUI:
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if (!hIMC)
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break;
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@ -610,7 +663,7 @@ static LRESULT ImeWnd_OnImeSystem(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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}
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break;
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case 0x09:
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case IMS_SETCANDFORM:
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pIC = IMM_FN(ImmLockIMC)(hIMC);
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if (!pIC)
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break;
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@ -620,7 +673,7 @@ static LRESULT ImeWnd_OnImeSystem(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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IMM_FN(ImmUnlockIMC)(hIMC);
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break;
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case 0x0A:
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case IMS_SETCOMPFONT:
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pIC = IMM_FN(ImmLockIMC)(hIMC);
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if (!pIC)
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break;
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@ -629,7 +682,7 @@ static LRESULT ImeWnd_OnImeSystem(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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IMM_FN(ImmUnlockIMC)(hIMC);
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break;
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case 0x0B:
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case IMS_SETCOMPFORM:
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pIC = IMM_FN(ImmLockIMC)(hIMC);
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if (!pIC)
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break;
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@ -640,31 +693,30 @@ static LRESULT ImeWnd_OnImeSystem(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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IMM_FN(ImmUnlockIMC)(hIMC);
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break;
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case 0x0D:
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case IMS_CONFIGURE:
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IMM_FN(ImmConfigureIMEW)((HKL)lParam, pimeui->hwndIMC, IME_CONFIG_GENERAL, NULL);
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break;
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case 0x0F:
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case IMS_SETOPENSTATUS:
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if (hIMC)
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IMM_FN(ImmSetOpenStatus)(hIMC, (BOOL)lParam);
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break;
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case 0x11:
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case IMS_FREELAYOUT:
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ret = IMM_FN(ImmFreeLayout)((DWORD)lParam);
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break;
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case 0x13:
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// TODO:
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FIXME("\n");
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break;
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case 0x14:
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case IMS_GETCONVSTATUS:
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IMM_FN(ImmGetConversionStatus)(hIMC, &dwConversion, &dwSentence);
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ret = dwConversion;
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break;
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case 0x15:
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// TODO:
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break;
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case IMS_IMEHELP:
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return User32DoImeHelp(pimeui, wParam, lParam);
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case IMS_IMEACTIVATE:
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User32SetImeActivenessOfWindow((HWND)lParam, TRUE);
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@ -683,18 +735,24 @@ static LRESULT ImeWnd_OnImeSystem(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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break;
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case 0x1D:
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// TODO:
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FIXME("\n");
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break;
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case 0x1E:
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case IMS_GETCONTEXT:
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ret = (ULONG_PTR)IMM_FN(ImmGetContext)((HWND)lParam);
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break;
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case 0x1F:
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case 0x20:
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case IMS_SENDNOTIFICATION:
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case IMS_COMPLETECOMPSTR:
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case IMS_SETLANGBAND:
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case IMS_UNSETLANGBAND:
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ret = IMM_FN(ImmSystemHandler)(hIMC, wParam, lParam);
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break;
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case IMS_LOADTHREADLAYOUT:
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CtfLoadThreadLayout(pimeui);
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break;
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default:
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break;
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}
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@ -702,7 +760,8 @@ static LRESULT ImeWnd_OnImeSystem(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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return ret;
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}
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// Win: ImeSetContextHandler
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/* Handles WM_IME_SETCONTEXT message of the default IME window. */
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/* Win: ImeSetContextHandler */
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LRESULT ImeWnd_OnImeSetContext(PIMEUI pimeui, WPARAM wParam, LPARAM lParam)
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{
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LRESULT ret;
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return ret;
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}
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// Win: ImeWndProcWorker(hwnd, msg, wParam, lParam, !unicode)
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/* The window procedure of the default IME window */
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/* Win: ImeWndProcWorker(hwnd, msg, wParam, lParam, !unicode) */
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LRESULT WINAPI
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ImeWndProc_common(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, BOOL unicode) // ReactOS
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{
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