/* * Misc USER functions * * Copyright 1995 Thomas Sandford * Copyright 1997 Marcus Meissner * Copyright 1998 Turchanov Sergey * Copyright 2019 Micah N Gorrell for CodeWeavers * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include #include "windef.h" #include "wine/windef16.h" #include "winbase.h" #include "wingdi.h" #include "controls.h" #include "imm.h" #include "user_private.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(win); BOOL WINAPI ImmSetActiveContext(HWND, HIMC, BOOL); #define IMM_INIT_MAGIC 0x19650412 static HWND (WINAPI *imm_get_ui_window)(HKL); BOOL (WINAPI *imm_register_window)(HWND) = NULL; void (WINAPI *imm_unregister_window)(HWND) = NULL; /* MSIME messages */ static UINT WM_MSIME_SERVICE; static UINT WM_MSIME_RECONVERTOPTIONS; static UINT WM_MSIME_MOUSE; static UINT WM_MSIME_RECONVERTREQUEST; static UINT WM_MSIME_RECONVERT; static UINT WM_MSIME_QUERYPOSITION; static UINT WM_MSIME_DOCUMENTFEED; /* USER signal proc flags and codes */ /* See UserSignalProc for comments */ #define USIG_FLAGS_WIN32 0x0001 #define USIG_FLAGS_GUI 0x0002 #define USIG_FLAGS_FEEDBACK 0x0004 #define USIG_FLAGS_FAULT 0x0008 #define USIG_DLL_UNLOAD_WIN16 0x0001 #define USIG_DLL_UNLOAD_WIN32 0x0002 #define USIG_FAULT_DIALOG_PUSH 0x0003 #define USIG_FAULT_DIALOG_POP 0x0004 #define USIG_DLL_UNLOAD_ORPHANS 0x0005 #define USIG_THREAD_INIT 0x0010 #define USIG_THREAD_EXIT 0x0020 #define USIG_PROCESS_CREATE 0x0100 #define USIG_PROCESS_INIT 0x0200 #define USIG_PROCESS_EXIT 0x0300 #define USIG_PROCESS_DESTROY 0x0400 #define USIG_PROCESS_RUNNING 0x0500 #define USIG_PROCESS_LOADED 0x0600 /*********************************************************************** * SignalProc32 (USER.391) * UserSignalProc (USER32.@) * * The exact meaning of the USER signals is undocumented, but this * should cover the basic idea: * * USIG_DLL_UNLOAD_WIN16 * This is sent when a 16-bit module is unloaded. * * USIG_DLL_UNLOAD_WIN32 * This is sent when a 32-bit module is unloaded. * * USIG_DLL_UNLOAD_ORPHANS * This is sent after the last Win3.1 module is unloaded, * to allow removal of orphaned menus. * * USIG_FAULT_DIALOG_PUSH * USIG_FAULT_DIALOG_POP * These are called to allow USER to prepare for displaying a * fault dialog, even though the fault might have happened while * inside a USER critical section. * * USIG_THREAD_INIT * This is called from the context of a new thread, as soon as it * has started to run. * * USIG_THREAD_EXIT * This is called, still in its context, just before a thread is * about to terminate. * * USIG_PROCESS_CREATE * This is called, in the parent process context, after a new process * has been created. * * USIG_PROCESS_INIT * This is called in the new process context, just after the main thread * has started execution (after the main thread's USIG_THREAD_INIT has * been sent). * * USIG_PROCESS_LOADED * This is called after the executable file has been loaded into the * new process context. * * USIG_PROCESS_RUNNING * This is called immediately before the main entry point is called. * * USIG_PROCESS_EXIT * This is called in the context of a process that is about to * terminate (but before the last thread's USIG_THREAD_EXIT has * been sent). * * USIG_PROCESS_DESTROY * This is called after a process has terminated. * * * The meaning of the dwFlags bits is as follows: * * USIG_FLAGS_WIN32 * Current process is 32-bit. * * USIG_FLAGS_GUI * Current process is a (Win32) GUI process. * * USIG_FLAGS_FEEDBACK * Current process needs 'feedback' (determined from the STARTUPINFO * flags STARTF_FORCEONFEEDBACK / STARTF_FORCEOFFFEEDBACK). * * USIG_FLAGS_FAULT * The signal is being sent due to a fault. */ WORD WINAPI UserSignalProc( UINT uCode, DWORD dwThreadOrProcessID, DWORD dwFlags, HMODULE16 hModule ) { FIXME("(%04x, %08x, %04x, %04x)\n", uCode, dwThreadOrProcessID, dwFlags, hModule ); /* FIXME: Should chain to GdiSignalProc now. */ return 0; } /********************************************************************** * SetLastErrorEx [USER32.@] * * Sets the last-error code. * * RETURNS * None. */ void WINAPI SetLastErrorEx( DWORD error, /* [in] Per-thread error code */ DWORD type) /* [in] Error type */ { TRACE("(0x%08x, 0x%08x)\n", error,type); switch(type) { case 0: break; case SLE_ERROR: case SLE_MINORERROR: case SLE_WARNING: /* Fall through for now */ default: FIXME("(error=%08x, type=%08x): Unhandled type\n", error,type); break; } SetLastError( error ); } /****************************************************************************** * GetAltTabInfoA [USER32.@] */ BOOL WINAPI GetAltTabInfoA(HWND hwnd, int iItem, PALTTABINFO pati, LPSTR pszItemText, UINT cchItemText) { FIXME("(%p, 0x%08x, %p, %p, 0x%08x)\n", hwnd, iItem, pati, pszItemText, cchItemText); return FALSE; } /****************************************************************************** * GetAltTabInfoW [USER32.@] */ BOOL WINAPI GetAltTabInfoW(HWND hwnd, int iItem, PALTTABINFO pati, LPWSTR pszItemText, UINT cchItemText) { FIXME("(%p, 0x%08x, %p, %p, 0x%08x)\n", hwnd, iItem, pati, pszItemText, cchItemText); return FALSE; } /****************************************************************************** * SetDebugErrorLevel [USER32.@] * Sets the minimum error level for generating debugging events * * PARAMS * dwLevel [I] Debugging error level * * RETURNS * Nothing. */ VOID WINAPI SetDebugErrorLevel( DWORD dwLevel ) { FIXME("(%d): stub\n", dwLevel); } /*********************************************************************** * SetWindowStationUser (USER32.@) */ DWORD WINAPI SetWindowStationUser(DWORD x1,DWORD x2) { FIXME("(0x%08x,0x%08x),stub!\n",x1,x2); return 1; } /*********************************************************************** * RegisterLogonProcess (USER32.@) */ DWORD WINAPI RegisterLogonProcess(HANDLE hprocess,BOOL x) { FIXME("(%p,%d),stub!\n",hprocess,x); return 1; } /*********************************************************************** * SetLogonNotifyWindow (USER32.@) */ DWORD WINAPI SetLogonNotifyWindow(HWINSTA hwinsta,HWND hwnd) { FIXME("(%p,%p),stub!\n",hwinsta,hwnd); return 1; } /*********************************************************************** * RegisterSystemThread (USER32.@) */ void WINAPI RegisterSystemThread(DWORD flags, DWORD reserved) { FIXME("(%08x, %08x)\n", flags, reserved); } /*********************************************************************** * RegisterShellHookWindow [USER32.@] */ BOOL WINAPI RegisterShellHookWindow(HWND hWnd) { FIXME("(%p): stub\n", hWnd); return FALSE; } /*********************************************************************** * DeregisterShellHookWindow [USER32.@] */ BOOL WINAPI DeregisterShellHookWindow(HWND hWnd) { FIXME("(%p): stub\n", hWnd); return FALSE; } /*********************************************************************** * RegisterTasklist [USER32.@] */ DWORD WINAPI RegisterTasklist (DWORD x) { FIXME("0x%08x\n",x); return TRUE; } /*********************************************************************** * GetAppCompatFlags (USER32.@) */ DWORD WINAPI GetAppCompatFlags( HTASK hTask ) { FIXME("(%p) stub\n", hTask); return 0; } /*********************************************************************** * GetAppCompatFlags2 (USER32.@) */ DWORD WINAPI GetAppCompatFlags2( HTASK hTask ) { FIXME("(%p) stub\n", hTask); return 0; } /*********************************************************************** * AlignRects (USER32.@) */ BOOL WINAPI AlignRects(LPRECT rect, DWORD b, DWORD c, DWORD d) { FIXME("(%p, %d, %d, %d): stub\n", rect, b, c, d); if (rect) FIXME("rect: %s\n", wine_dbgstr_rect(rect)); /* Calls OffsetRect */ return FALSE; } /*********************************************************************** * LoadLocalFonts (USER32.@) */ VOID WINAPI LoadLocalFonts(VOID) { /* are loaded. */ return; } /*********************************************************************** * User32InitializeImmEntryTable */ BOOL WINAPI User32InitializeImmEntryTable(DWORD magic) { HMODULE imm32 = GetModuleHandleW(L"imm32.dll"); TRACE("(%x)\n", magic); if (!imm32 || magic != IMM_INIT_MAGIC) return FALSE; if (imm_get_ui_window) return TRUE; WM_MSIME_SERVICE = RegisterWindowMessageA("MSIMEService"); WM_MSIME_RECONVERTOPTIONS = RegisterWindowMessageA("MSIMEReconvertOptions"); WM_MSIME_MOUSE = RegisterWindowMessageA("MSIMEMouseOperation"); WM_MSIME_RECONVERTREQUEST = RegisterWindowMessageA("MSIMEReconvertRequest"); WM_MSIME_RECONVERT = RegisterWindowMessageA("MSIMEReconvert"); WM_MSIME_QUERYPOSITION = RegisterWindowMessageA("MSIMEQueryPosition"); WM_MSIME_DOCUMENTFEED = RegisterWindowMessageA("MSIMEDocumentFeed"); /* this part is not compatible with native imm32.dll */ imm_get_ui_window = (void*)GetProcAddress(imm32, "__wine_get_ui_window"); imm_register_window = (void*)GetProcAddress(imm32, "__wine_register_window"); imm_unregister_window = (void*)GetProcAddress(imm32, "__wine_unregister_window"); if (!imm_get_ui_window) FIXME("native imm32.dll not supported\n"); return TRUE; } /********************************************************************** * WINNLSGetIMEHotkey [USER32.@] * */ UINT WINAPI WINNLSGetIMEHotkey(HWND hwnd) { FIXME("hwnd %p: stub!\n", hwnd); return 0; /* unknown */ } /********************************************************************** * WINNLSEnableIME [USER32.@] * */ BOOL WINAPI WINNLSEnableIME(HWND hwnd, BOOL enable) { FIXME("hwnd %p enable %d: stub!\n", hwnd, enable); return TRUE; /* success (?) */ } /********************************************************************** * WINNLSGetEnableStatus [USER32.@] * */ BOOL WINAPI WINNLSGetEnableStatus(HWND hwnd) { FIXME("hwnd %p: stub!\n", hwnd); return TRUE; /* success (?) */ } /********************************************************************** * SendIMEMessageExA [USER32.@] * */ LRESULT WINAPI SendIMEMessageExA(HWND hwnd, LPARAM lparam) { FIXME("(%p,%lx): stub\n", hwnd, lparam); SetLastError(ERROR_CALL_NOT_IMPLEMENTED); return 0; } /********************************************************************** * SendIMEMessageExW [USER32.@] * */ LRESULT WINAPI SendIMEMessageExW(HWND hwnd, LPARAM lparam) { FIXME("(%p,%lx): stub\n", hwnd, lparam); SetLastError(ERROR_CALL_NOT_IMPLEMENTED); return 0; } /********************************************************************** * DisableProcessWindowsGhosting [USER32.@] * */ VOID WINAPI DisableProcessWindowsGhosting(VOID) { FIXME(": stub\n"); SetLastError(ERROR_CALL_NOT_IMPLEMENTED); return; } /********************************************************************** * UserHandleGrantAccess [USER32.@] * */ BOOL WINAPI UserHandleGrantAccess(HANDLE handle, HANDLE job, BOOL grant) { FIXME("(%p,%p,%d): stub\n", handle, job, grant); return TRUE; } /********************************************************************** * RegisterPowerSettingNotification [USER32.@] */ HPOWERNOTIFY WINAPI RegisterPowerSettingNotification(HANDLE recipient, const GUID *guid, DWORD flags) { FIXME("(%p,%s,%x): stub\n", recipient, debugstr_guid(guid), flags); return (HPOWERNOTIFY)0xdeadbeef; } /********************************************************************** * UnregisterPowerSettingNotification [USER32.@] */ BOOL WINAPI UnregisterPowerSettingNotification(HPOWERNOTIFY handle) { FIXME("(%p): stub\n", handle); return TRUE; } /***************************************************************************** * GetGestureConfig (USER32.@) */ BOOL WINAPI GetGestureConfig( HWND hwnd, DWORD reserved, DWORD flags, UINT *count, GESTURECONFIG *config, UINT size ) { FIXME("(%p %08x %08x %p %p %u): stub\n", hwnd, reserved, flags, count, config, size); SetLastError(ERROR_CALL_NOT_IMPLEMENTED); return FALSE; } /********************************************************************** * SetGestureConfig [USER32.@] */ BOOL WINAPI SetGestureConfig( HWND hwnd, DWORD reserved, UINT id, PGESTURECONFIG config, UINT size ) { FIXME("(%p %08x %u %p %u): stub\n", hwnd, reserved, id, config, size); SetLastError(ERROR_CALL_NOT_IMPLEMENTED); return FALSE; } /********************************************************************** * IsTouchWindow [USER32.@] */ BOOL WINAPI IsTouchWindow( HWND hwnd, PULONG flags ) { FIXME("(%p %p): stub\n", hwnd, flags); return FALSE; } /********************************************************************** * IsWindowRedirectedForPrint [USER32.@] */ BOOL WINAPI IsWindowRedirectedForPrint( HWND hwnd ) { FIXME("(%p): stub\n", hwnd); return FALSE; } /********************************************************************** * RegisterPointerDeviceNotifications [USER32.@] */ BOOL WINAPI RegisterPointerDeviceNotifications(HWND hwnd, BOOL notifyrange) { FIXME("(%p %d): stub\n", hwnd, notifyrange); return TRUE; } /********************************************************************** * GetPointerDevices [USER32.@] */ BOOL WINAPI GetPointerDevices(UINT32 *device_count, POINTER_DEVICE_INFO *devices) { FIXME("(%p %p): partial stub\n", device_count, devices); if (!device_count) return FALSE; if (devices) return FALSE; *device_count = 0; return TRUE; } /********************************************************************** * RegisterTouchHitTestingWindow [USER32.@] */ BOOL WINAPI RegisterTouchHitTestingWindow(HWND hwnd, ULONG value) { FIXME("(%p %d): stub\n", hwnd, value); return TRUE; } /********************************************************************** * GetPointerType [USER32.@] */ BOOL WINAPI GetPointerType(UINT32 id, POINTER_INPUT_TYPE *type) { FIXME("(%d %p): stub\n", id, type); if(!id || !type) { SetLastError(ERROR_INVALID_PARAMETER); return FALSE; } *type = PT_MOUSE; return TRUE; } const struct builtin_class_descr IME_builtin_class = { L"IME", /* name */ 0, /* style */ WINPROC_IME, /* proc */ 2*sizeof(LONG_PTR), /* extra */ IDC_ARROW, /* cursor */ 0 /* brush */ }; static BOOL is_ime_ui_msg( UINT msg ) { switch(msg) { case WM_IME_STARTCOMPOSITION: case WM_IME_ENDCOMPOSITION: case WM_IME_COMPOSITION: case WM_IME_SETCONTEXT: case WM_IME_NOTIFY: case WM_IME_CONTROL: case WM_IME_COMPOSITIONFULL: case WM_IME_SELECT: case WM_IME_CHAR: case WM_IME_REQUEST: case WM_IME_KEYDOWN: case WM_IME_KEYUP: return TRUE; default: if ((msg == WM_MSIME_RECONVERTOPTIONS) || (msg == WM_MSIME_SERVICE) || (msg == WM_MSIME_MOUSE) || (msg == WM_MSIME_RECONVERTREQUEST) || (msg == WM_MSIME_RECONVERT) || (msg == WM_MSIME_QUERYPOSITION) || (msg == WM_MSIME_DOCUMENTFEED)) return TRUE; return FALSE; } } static LRESULT ime_internal_msg( WPARAM wParam, LPARAM lParam) { HWND hwnd = (HWND)lParam; HIMC himc; switch(wParam) { case IME_INTERNAL_ACTIVATE: case IME_INTERNAL_DEACTIVATE: himc = ImmGetContext(hwnd); ImmSetActiveContext(hwnd, himc, wParam == IME_INTERNAL_ACTIVATE); ImmReleaseContext(hwnd, himc); break; default: FIXME("wParam = %lx\n", wParam); break; } return 0; } LRESULT WINAPI ImeWndProcA( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam ) { HWND uiwnd; if (msg==WM_CREATE) return TRUE; if (msg==WM_IME_INTERNAL) return ime_internal_msg(wParam, lParam); if (imm_get_ui_window && is_ime_ui_msg(msg)) { if ((uiwnd = imm_get_ui_window(GetKeyboardLayout(0)))) return SendMessageA(uiwnd, msg, wParam, lParam); return FALSE; } return DefWindowProcA(hwnd, msg, wParam, lParam); } LRESULT WINAPI ImeWndProcW( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam ) { HWND uiwnd; if (msg==WM_CREATE) return TRUE; if (msg==WM_IME_INTERNAL) return ime_internal_msg(wParam, lParam); if (imm_get_ui_window && is_ime_ui_msg(msg)) { if ((uiwnd = imm_get_ui_window(GetKeyboardLayout(0)))) return SendMessageW(uiwnd, msg, wParam, lParam); return FALSE; } return DefWindowProcW(hwnd, msg, wParam, lParam); }