2 * USER Input processing
4 * Copyright 1993 Bob Amstadt
5 * Copyright 1996 Albrecht Kleine
6 * Copyright 1997 David Faure
7 * Copyright 1998 Morten Welinder
8 * Copyright 1998 Ulrich Weigand
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
26 #include "wine/port.h"
35 #define NONAMELESSUNION
36 #define NONAMELESSSTRUCT
38 #define WIN32_NO_STATUS
47 #include "user_private.h"
48 #include "wine/server.h"
49 #include "wine/debug.h"
50 #include "wine/unicode.h"
52 WINE_DEFAULT_DEBUG_CHANNEL(win);
53 WINE_DECLARE_DEBUG_CHANNEL(keyboard);
56 /***********************************************************************
59 static WORD get_key_state(void)
63 if (GetSystemMetrics( SM_SWAPBUTTON ))
65 if (GetAsyncKeyState(VK_RBUTTON) & 0x80) ret |= MK_LBUTTON;
66 if (GetAsyncKeyState(VK_LBUTTON) & 0x80) ret |= MK_RBUTTON;
70 if (GetAsyncKeyState(VK_LBUTTON) & 0x80) ret |= MK_LBUTTON;
71 if (GetAsyncKeyState(VK_RBUTTON) & 0x80) ret |= MK_RBUTTON;
73 if (GetAsyncKeyState(VK_MBUTTON) & 0x80) ret |= MK_MBUTTON;
74 if (GetAsyncKeyState(VK_SHIFT) & 0x80) ret |= MK_SHIFT;
75 if (GetAsyncKeyState(VK_CONTROL) & 0x80) ret |= MK_CONTROL;
76 if (GetAsyncKeyState(VK_XBUTTON1) & 0x80) ret |= MK_XBUTTON1;
77 if (GetAsyncKeyState(VK_XBUTTON2) & 0x80) ret |= MK_XBUTTON2;
82 /**********************************************************************
85 BOOL set_capture_window( HWND hwnd, UINT gui_flags, HWND *prev_ret )
91 if (gui_flags & GUI_INMENUMODE) flags |= CAPTURE_MENU;
92 if (gui_flags & GUI_INMOVESIZE) flags |= CAPTURE_MOVESIZE;
94 SERVER_START_REQ( set_capture_window )
96 req->handle = wine_server_user_handle( hwnd );
98 if ((ret = !wine_server_call_err( req )))
100 previous = wine_server_ptr_handle( reply->previous );
101 hwnd = wine_server_ptr_handle( reply->full_handle );
108 USER_Driver->pSetCapture( hwnd, gui_flags );
110 if (previous && previous != hwnd)
111 SendMessageW( previous, WM_CAPTURECHANGED, 0, (LPARAM)hwnd );
113 if (prev_ret) *prev_ret = previous;
119 /***********************************************************************
120 * __wine_send_input (USER32.@)
122 * Internal SendInput function to allow the graphics driver to inject real events.
124 BOOL CDECL __wine_send_input( HWND hwnd, const INPUT *input )
126 NTSTATUS status = send_hardware_message( hwnd, input, 0 );
127 if (status) SetLastError( RtlNtStatusToDosError(status) );
132 /***********************************************************************
133 * update_mouse_coords
135 * Helper for SendInput.
137 static void update_mouse_coords( INPUT *input )
139 if (!(input->u.mi.dwFlags & MOUSEEVENTF_MOVE)) return;
141 if (input->u.mi.dwFlags & MOUSEEVENTF_ABSOLUTE)
143 input->u.mi.dx = (input->u.mi.dx * GetSystemMetrics( SM_CXSCREEN )) >> 16;
144 input->u.mi.dy = (input->u.mi.dy * GetSystemMetrics( SM_CYSCREEN )) >> 16;
150 /* dx and dy can be negative numbers for relative movements */
151 SystemParametersInfoW(SPI_GETMOUSE, 0, accel, 0);
153 if (!accel[2]) return;
155 if (abs(input->u.mi.dx) > accel[0])
158 if ((abs(input->u.mi.dx) > accel[1]) && (accel[2] == 2)) input->u.mi.dx *= 2;
160 if (abs(input->u.mi.dy) > accel[0])
163 if ((abs(input->u.mi.dy) > accel[1]) && (accel[2] == 2)) input->u.mi.dy *= 2;
168 /***********************************************************************
169 * SendInput (USER32.@)
171 UINT WINAPI SendInput( UINT count, LPINPUT inputs, int size )
176 for (i = 0; i < count; i++)
178 if (inputs[i].type == INPUT_MOUSE)
180 /* we need to update the coordinates to what the server expects */
181 INPUT input = inputs[i];
182 update_mouse_coords( &input );
183 if (!(status = send_hardware_message( 0, &input, SEND_HWMSG_INJECTED )))
185 if ((input.u.mi.dwFlags & MOUSEEVENTF_MOVE) &&
186 ((input.u.mi.dwFlags & MOUSEEVENTF_ABSOLUTE) || input.u.mi.dx || input.u.mi.dy))
188 /* we have to actually move the cursor */
191 if (!(input.u.mi.dwFlags & MOUSEEVENTF_ABSOLUTE) ||
192 pt.x != input.u.mi.dx || pt.y != input.u.mi.dy)
193 USER_Driver->pSetCursorPos( pt.x, pt.y );
197 else status = send_hardware_message( 0, &inputs[i], SEND_HWMSG_INJECTED );
201 SetLastError( RtlNtStatusToDosError(status) );
210 /***********************************************************************
211 * keybd_event (USER32.@)
213 void WINAPI keybd_event( BYTE bVk, BYTE bScan,
214 DWORD dwFlags, ULONG_PTR dwExtraInfo )
218 input.type = INPUT_KEYBOARD;
219 input.u.ki.wVk = bVk;
220 input.u.ki.wScan = bScan;
221 input.u.ki.dwFlags = dwFlags;
223 input.u.ki.dwExtraInfo = dwExtraInfo;
224 SendInput( 1, &input, sizeof(input) );
228 /***********************************************************************
229 * mouse_event (USER32.@)
231 void WINAPI mouse_event( DWORD dwFlags, DWORD dx, DWORD dy,
232 DWORD dwData, ULONG_PTR dwExtraInfo )
236 input.type = INPUT_MOUSE;
239 input.u.mi.mouseData = dwData;
240 input.u.mi.dwFlags = dwFlags;
242 input.u.mi.dwExtraInfo = dwExtraInfo;
243 SendInput( 1, &input, sizeof(input) );
247 /***********************************************************************
248 * GetCursorPos (USER32.@)
250 BOOL WINAPI DECLSPEC_HOTPATCH GetCursorPos( POINT *pt )
255 if (!pt) return FALSE;
257 SERVER_START_REQ( set_cursor )
259 if ((ret = !wine_server_call( req )))
261 pt->x = reply->new_x;
262 pt->y = reply->new_y;
263 last_change = reply->last_change;
268 /* query new position from graphics driver if we haven't updated recently */
269 if (ret && GetTickCount() - last_change > 100) ret = USER_Driver->pGetCursorPos( pt );
274 /***********************************************************************
275 * GetCursorInfo (USER32.@)
277 BOOL WINAPI GetCursorInfo( PCURSORINFO pci )
283 SERVER_START_REQ( get_thread_input )
286 if ((ret = !wine_server_call( req )))
288 pci->hCursor = wine_server_ptr_handle( reply->cursor );
289 pci->flags = (reply->show_count >= 0) ? CURSOR_SHOWING : 0;
293 GetCursorPos(&pci->ptScreenPos);
298 /***********************************************************************
299 * SetCursorPos (USER32.@)
301 BOOL WINAPI DECLSPEC_HOTPATCH SetCursorPos( INT x, INT y )
305 SERVER_START_REQ( set_cursor )
307 req->flags = SET_CURSOR_POS;
310 if ((ret = !wine_server_call( req )))
317 if (ret) USER_Driver->pSetCursorPos( x, y );
322 /**********************************************************************
323 * SetCapture (USER32.@)
325 HWND WINAPI DECLSPEC_HOTPATCH SetCapture( HWND hwnd )
329 set_capture_window( hwnd, 0, &previous );
334 /**********************************************************************
335 * ReleaseCapture (USER32.@)
337 BOOL WINAPI DECLSPEC_HOTPATCH ReleaseCapture(void)
339 BOOL ret = set_capture_window( 0, 0, NULL );
341 /* Somebody may have missed some mouse movements */
342 if (ret) mouse_event( MOUSEEVENTF_MOVE, 0, 0, 0, 0 );
348 /**********************************************************************
349 * GetCapture (USER32.@)
351 HWND WINAPI GetCapture(void)
355 SERVER_START_REQ( get_thread_input )
357 req->tid = GetCurrentThreadId();
358 if (!wine_server_call_err( req )) ret = wine_server_ptr_handle( reply->capture );
365 /**********************************************************************
366 * GetAsyncKeyState (USER32.@)
368 * Determine if a key is or was pressed. retval has high-order
369 * bit set to 1 if currently pressed, low-order bit set to 1 if key has
372 SHORT WINAPI DECLSPEC_HOTPATCH GetAsyncKeyState( INT key )
376 if (key < 0 || key >= 256) return 0;
378 if ((ret = USER_Driver->pGetAsyncKeyState( key )) == -1)
381 SERVER_START_REQ( get_key_state )
385 if (!wine_server_call( req ))
387 if (reply->state & 0x40) ret |= 0x0001;
388 if (reply->state & 0x80) ret |= 0x8000;
397 /***********************************************************************
398 * GetQueueStatus (USER32.@)
400 DWORD WINAPI GetQueueStatus( UINT flags )
404 if (flags & ~(QS_ALLINPUT | QS_ALLPOSTMESSAGE | QS_SMRESULT))
406 SetLastError( ERROR_INVALID_FLAGS );
410 /* check for pending X events */
411 USER_Driver->pMsgWaitForMultipleObjectsEx( 0, NULL, 0, flags, 0 );
413 SERVER_START_REQ( get_queue_status )
416 wine_server_call( req );
417 ret = MAKELONG( reply->changed_bits & flags, reply->wake_bits & flags );
424 /***********************************************************************
425 * GetInputState (USER32.@)
427 BOOL WINAPI GetInputState(void)
431 /* check for pending X events */
432 USER_Driver->pMsgWaitForMultipleObjectsEx( 0, NULL, 0, QS_INPUT, 0 );
434 SERVER_START_REQ( get_queue_status )
437 wine_server_call( req );
438 ret = reply->wake_bits & (QS_KEY | QS_MOUSEBUTTON);
445 /******************************************************************
446 * GetLastInputInfo (USER32.@)
448 BOOL WINAPI GetLastInputInfo(PLASTINPUTINFO plii)
454 if (plii->cbSize != sizeof (*plii) )
456 SetLastError(ERROR_INVALID_PARAMETER);
460 SERVER_START_REQ( get_last_input_time )
462 ret = !wine_server_call_err( req );
464 plii->dwTime = reply->time;
471 /******************************************************************
472 * GetRawInputDeviceList (USER32.@)
474 UINT WINAPI GetRawInputDeviceList(PRAWINPUTDEVICELIST pRawInputDeviceList, PUINT puiNumDevices, UINT cbSize)
476 FIXME("(pRawInputDeviceList=%p, puiNumDevices=%p, cbSize=%d) stub!\n", pRawInputDeviceList, puiNumDevices, cbSize);
478 if(pRawInputDeviceList)
479 memset(pRawInputDeviceList, 0, sizeof *pRawInputDeviceList);
485 /******************************************************************
486 * RegisterRawInputDevices (USER32.@)
488 BOOL WINAPI DECLSPEC_HOTPATCH RegisterRawInputDevices(PRAWINPUTDEVICE pRawInputDevices, UINT uiNumDevices, UINT cbSize)
490 FIXME("(pRawInputDevices=%p, uiNumDevices=%d, cbSize=%d) stub!\n", pRawInputDevices, uiNumDevices, cbSize);
496 /******************************************************************
497 * GetRawInputData (USER32.@)
499 UINT WINAPI GetRawInputData(HRAWINPUT hRawInput, UINT uiCommand, LPVOID pData, PUINT pcbSize, UINT cbSizeHeader)
501 FIXME("(hRawInput=%p, uiCommand=%d, pData=%p, pcbSize=%p, cbSizeHeader=%d) stub!\n",
502 hRawInput, uiCommand, pData, pcbSize, cbSizeHeader);
508 /******************************************************************
509 * GetRawInputBuffer (USER32.@)
511 UINT WINAPI DECLSPEC_HOTPATCH GetRawInputBuffer(PRAWINPUT pData, PUINT pcbSize, UINT cbSizeHeader)
513 FIXME("(pData=%p, pcbSize=%p, cbSizeHeader=%d) stub!\n", pData, pcbSize, cbSizeHeader);
519 /******************************************************************
520 * GetRawInputDeviceInfoA (USER32.@)
522 UINT WINAPI GetRawInputDeviceInfoA(HANDLE hDevice, UINT uiCommand, LPVOID pData, PUINT pcbSize)
524 FIXME("(hDevice=%p, uiCommand=%d, pData=%p, pcbSize=%p) stub!\n", hDevice, uiCommand, pData, pcbSize);
530 /******************************************************************
531 * GetRawInputDeviceInfoW (USER32.@)
533 UINT WINAPI GetRawInputDeviceInfoW(HANDLE hDevice, UINT uiCommand, LPVOID pData, PUINT pcbSize)
535 FIXME("(hDevice=%p, uiCommand=%d, pData=%p, pcbSize=%p) stub!\n", hDevice, uiCommand, pData, pcbSize);
541 /******************************************************************
542 * GetRegisteredRawInputDevices (USER32.@)
544 UINT WINAPI GetRegisteredRawInputDevices(PRAWINPUTDEVICE pRawInputDevices, PUINT puiNumDevices, UINT cbSize)
546 FIXME("(pRawInputDevices=%p, puiNumDevices=%p, cbSize=%d) stub!\n", pRawInputDevices, puiNumDevices, cbSize);
552 /******************************************************************
553 * DefRawInputProc (USER32.@)
555 LRESULT WINAPI DefRawInputProc(PRAWINPUT *paRawInput, INT nInput, UINT cbSizeHeader)
557 FIXME("(paRawInput=%p, nInput=%d, cbSizeHeader=%d) stub!\n", *paRawInput, nInput, cbSizeHeader);
563 /**********************************************************************
564 * AttachThreadInput (USER32.@)
566 * Attaches the input processing mechanism of one thread to that of
569 BOOL WINAPI AttachThreadInput( DWORD from, DWORD to, BOOL attach )
573 SERVER_START_REQ( attach_thread_input )
575 req->tid_from = from;
577 req->attach = attach;
578 ret = !wine_server_call_err( req );
585 /**********************************************************************
586 * GetKeyState (USER32.@)
588 * An application calls the GetKeyState function in response to a
589 * keyboard-input message. This function retrieves the state of the key
590 * at the time the input message was generated.
592 SHORT WINAPI DECLSPEC_HOTPATCH GetKeyState(INT vkey)
596 SERVER_START_REQ( get_key_state )
598 req->tid = GetCurrentThreadId();
600 if (!wine_server_call( req )) retval = (signed char)reply->state;
603 TRACE("key (0x%x) -> %x\n", vkey, retval);
608 /**********************************************************************
609 * GetKeyboardState (USER32.@)
611 BOOL WINAPI DECLSPEC_HOTPATCH GetKeyboardState( LPBYTE state )
615 TRACE("(%p)\n", state);
617 memset( state, 0, 256 );
618 SERVER_START_REQ( get_key_state )
620 req->tid = GetCurrentThreadId();
622 wine_server_set_reply( req, state, 256 );
623 ret = !wine_server_call_err( req );
630 /**********************************************************************
631 * SetKeyboardState (USER32.@)
633 BOOL WINAPI SetKeyboardState( LPBYTE state )
637 SERVER_START_REQ( set_key_state )
639 req->tid = GetCurrentThreadId();
640 wine_server_add_data( req, state, 256 );
641 ret = !wine_server_call_err( req );
648 /**********************************************************************
649 * VkKeyScanA (USER32.@)
651 * VkKeyScan translates an ANSI character to a virtual-key and shift code
652 * for the current keyboard.
653 * high-order byte yields :
657 * 3-5 Shift-key combinations that are not used for characters
660 * I.e. : Shift = 1, Ctrl = 2, Alt = 4.
661 * FIXME : works ok except for dead chars :
662 * VkKeyScan '^'(0x5e, 94) ... got keycode 00 ... returning 00
663 * VkKeyScan '`'(0x60, 96) ... got keycode 00 ... returning 00
665 SHORT WINAPI VkKeyScanA(CHAR cChar)
669 if (IsDBCSLeadByte(cChar)) return -1;
671 MultiByteToWideChar(CP_ACP, 0, &cChar, 1, &wChar, 1);
672 return VkKeyScanW(wChar);
675 /******************************************************************************
676 * VkKeyScanW (USER32.@)
678 SHORT WINAPI VkKeyScanW(WCHAR cChar)
680 return VkKeyScanExW(cChar, GetKeyboardLayout(0));
683 /**********************************************************************
684 * VkKeyScanExA (USER32.@)
686 WORD WINAPI VkKeyScanExA(CHAR cChar, HKL dwhkl)
690 if (IsDBCSLeadByte(cChar)) return -1;
692 MultiByteToWideChar(CP_ACP, 0, &cChar, 1, &wChar, 1);
693 return VkKeyScanExW(wChar, dwhkl);
696 /******************************************************************************
697 * VkKeyScanExW (USER32.@)
699 WORD WINAPI VkKeyScanExW(WCHAR cChar, HKL dwhkl)
701 return USER_Driver->pVkKeyScanEx(cChar, dwhkl);
704 /**********************************************************************
705 * OemKeyScan (USER32.@)
707 DWORD WINAPI OemKeyScan(WORD wOemChar)
712 /******************************************************************************
713 * GetKeyboardType (USER32.@)
715 INT WINAPI GetKeyboardType(INT nTypeFlag)
717 TRACE_(keyboard)("(%d)\n", nTypeFlag);
720 case 0: /* Keyboard type */
721 return 4; /* AT-101 */
722 case 1: /* Keyboard Subtype */
723 return 0; /* There are no defined subtypes */
724 case 2: /* Number of F-keys */
725 return 12; /* We're doing an 101 for now, so return 12 F-keys */
727 WARN_(keyboard)("Unknown type\n");
728 return 0; /* The book says 0 here, so 0 */
732 /******************************************************************************
733 * MapVirtualKeyA (USER32.@)
735 UINT WINAPI MapVirtualKeyA(UINT code, UINT maptype)
737 return MapVirtualKeyExA( code, maptype, GetKeyboardLayout(0) );
740 /******************************************************************************
741 * MapVirtualKeyW (USER32.@)
743 UINT WINAPI MapVirtualKeyW(UINT code, UINT maptype)
745 return MapVirtualKeyExW(code, maptype, GetKeyboardLayout(0));
748 /******************************************************************************
749 * MapVirtualKeyExA (USER32.@)
751 UINT WINAPI MapVirtualKeyExA(UINT code, UINT maptype, HKL hkl)
755 ret = MapVirtualKeyExW( code, maptype, hkl );
756 if (maptype == MAPVK_VK_TO_CHAR)
761 WideCharToMultiByte( CP_ACP, 0, &wch, 1, (LPSTR)&ch, 1, NULL, NULL );
767 /******************************************************************************
768 * MapVirtualKeyExW (USER32.@)
770 UINT WINAPI MapVirtualKeyExW(UINT code, UINT maptype, HKL hkl)
772 TRACE_(keyboard)("(%X, %d, %p)\n", code, maptype, hkl);
774 return USER_Driver->pMapVirtualKeyEx(code, maptype, hkl);
777 /****************************************************************************
778 * GetKBCodePage (USER32.@)
780 UINT WINAPI GetKBCodePage(void)
785 /***********************************************************************
786 * GetKeyboardLayout (USER32.@)
788 * - device handle for keyboard layout defaulted to
789 * the language id. This is the way Windows default works.
790 * - the thread identifier is also ignored.
792 HKL WINAPI GetKeyboardLayout(DWORD thread_id)
794 return USER_Driver->pGetKeyboardLayout(thread_id);
797 /****************************************************************************
798 * GetKeyboardLayoutNameA (USER32.@)
800 BOOL WINAPI GetKeyboardLayoutNameA(LPSTR pszKLID)
802 WCHAR buf[KL_NAMELENGTH];
804 if (GetKeyboardLayoutNameW(buf))
805 return WideCharToMultiByte( CP_ACP, 0, buf, -1, pszKLID, KL_NAMELENGTH, NULL, NULL ) != 0;
809 /****************************************************************************
810 * GetKeyboardLayoutNameW (USER32.@)
812 BOOL WINAPI GetKeyboardLayoutNameW(LPWSTR pwszKLID)
814 return USER_Driver->pGetKeyboardLayoutName(pwszKLID);
817 /****************************************************************************
818 * GetKeyNameTextA (USER32.@)
820 INT WINAPI GetKeyNameTextA(LONG lParam, LPSTR lpBuffer, INT nSize)
825 if (!GetKeyNameTextW(lParam, buf, 256))
830 ret = WideCharToMultiByte(CP_ACP, 0, buf, -1, lpBuffer, nSize, NULL, NULL);
839 /****************************************************************************
840 * GetKeyNameTextW (USER32.@)
842 INT WINAPI GetKeyNameTextW(LONG lParam, LPWSTR lpBuffer, INT nSize)
844 return USER_Driver->pGetKeyNameText( lParam, lpBuffer, nSize );
847 /****************************************************************************
848 * ToUnicode (USER32.@)
850 INT WINAPI ToUnicode(UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
851 LPWSTR lpwStr, int size, UINT flags)
853 return ToUnicodeEx(virtKey, scanCode, lpKeyState, lpwStr, size, flags, GetKeyboardLayout(0));
856 /****************************************************************************
857 * ToUnicodeEx (USER32.@)
859 INT WINAPI ToUnicodeEx(UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
860 LPWSTR lpwStr, int size, UINT flags, HKL hkl)
862 return USER_Driver->pToUnicodeEx(virtKey, scanCode, lpKeyState, lpwStr, size, flags, hkl);
865 /****************************************************************************
868 INT WINAPI ToAscii( UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
869 LPWORD lpChar, UINT flags )
871 return ToAsciiEx(virtKey, scanCode, lpKeyState, lpChar, flags, GetKeyboardLayout(0));
874 /****************************************************************************
875 * ToAsciiEx (USER32.@)
877 INT WINAPI ToAsciiEx( UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
878 LPWORD lpChar, UINT flags, HKL dwhkl )
883 ret = ToUnicodeEx(virtKey, scanCode, lpKeyState, uni_chars, 2, flags, dwhkl);
884 if (ret < 0) n_ret = 1; /* FIXME: make ToUnicode return 2 for dead chars */
886 WideCharToMultiByte(CP_ACP, 0, uni_chars, n_ret, (LPSTR)lpChar, 2, NULL, NULL);
890 /**********************************************************************
891 * ActivateKeyboardLayout (USER32.@)
893 HKL WINAPI ActivateKeyboardLayout(HKL hLayout, UINT flags)
895 TRACE_(keyboard)("(%p, %d)\n", hLayout, flags);
897 return USER_Driver->pActivateKeyboardLayout(hLayout, flags);
900 /**********************************************************************
901 * BlockInput (USER32.@)
903 BOOL WINAPI BlockInput(BOOL fBlockIt)
905 FIXME_(keyboard)("(%d): stub\n", fBlockIt);
906 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
911 /***********************************************************************
912 * GetKeyboardLayoutList (USER32.@)
914 * Return number of values available if either input parm is
915 * 0, per MS documentation.
917 UINT WINAPI GetKeyboardLayoutList(INT nBuff, HKL *layouts)
922 ULONG_PTR baselayout;
924 static const WCHAR szKeyboardReg[] = {'S','y','s','t','e','m','\\','C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\','C','o','n','t','r','o','l','\\','K','e','y','b','o','a','r','d',' ','L','a','y','o','u','t','s',0};
926 TRACE_(keyboard)("(%d,%p)\n",nBuff,layouts);
928 baselayout = GetUserDefaultLCID();
929 langid = PRIMARYLANGID(LANGIDFROMLCID(baselayout));
930 if (langid == LANG_CHINESE || langid == LANG_JAPANESE || langid == LANG_KOREAN)
931 baselayout |= 0xe001 << 16; /* IME */
933 baselayout |= baselayout << 16;
935 /* Enumerate the Registry */
936 rc = RegOpenKeyW(HKEY_LOCAL_MACHINE,szKeyboardReg,&hKeyKeyboard);
937 if (rc == ERROR_SUCCESS)
942 rc = RegEnumKeyW(hKeyKeyboard, count, szKeyName, 9);
943 if (rc == ERROR_SUCCESS)
945 layout = (HKL)strtoulW(szKeyName,NULL,16);
946 if (baselayout != 0 && layout == (HKL)baselayout)
947 baselayout = 0; /* found in the registry do not add again */
948 if (nBuff && layouts)
950 if (count >= nBuff ) break;
951 layouts[count] = layout;
955 } while (rc == ERROR_SUCCESS);
956 RegCloseKey(hKeyKeyboard);
959 /* make sure our base layout is on the list */
962 if (nBuff && layouts)
966 layouts[count] = (HKL)baselayout;
978 /***********************************************************************
979 * RegisterHotKey (USER32.@)
981 BOOL WINAPI RegisterHotKey(HWND hwnd,INT id,UINT modifiers,UINT vk)
984 if (!once++) FIXME_(keyboard)("(%p,%d,0x%08x,%X): stub\n",hwnd,id,modifiers,vk);
988 /***********************************************************************
989 * UnregisterHotKey (USER32.@)
991 BOOL WINAPI UnregisterHotKey(HWND hwnd,INT id)
994 if (!once++) FIXME_(keyboard)("(%p,%d): stub\n",hwnd,id);
998 /***********************************************************************
999 * LoadKeyboardLayoutW (USER32.@)
1001 HKL WINAPI LoadKeyboardLayoutW(LPCWSTR pwszKLID, UINT Flags)
1003 TRACE_(keyboard)("(%s, %d)\n", debugstr_w(pwszKLID), Flags);
1005 return USER_Driver->pLoadKeyboardLayout(pwszKLID, Flags);
1008 /***********************************************************************
1009 * LoadKeyboardLayoutA (USER32.@)
1011 HKL WINAPI LoadKeyboardLayoutA(LPCSTR pwszKLID, UINT Flags)
1014 UNICODE_STRING pwszKLIDW;
1016 if (pwszKLID) RtlCreateUnicodeStringFromAsciiz(&pwszKLIDW, pwszKLID);
1017 else pwszKLIDW.Buffer = NULL;
1019 ret = LoadKeyboardLayoutW(pwszKLIDW.Buffer, Flags);
1020 RtlFreeUnicodeString(&pwszKLIDW);
1025 /***********************************************************************
1026 * UnloadKeyboardLayout (USER32.@)
1028 BOOL WINAPI UnloadKeyboardLayout(HKL hkl)
1030 TRACE_(keyboard)("(%p)\n", hkl);
1032 return USER_Driver->pUnloadKeyboardLayout(hkl);
1035 typedef struct __TRACKINGLIST {
1036 TRACKMOUSEEVENT tme;
1037 POINT pos; /* center of hover rectangle */
1040 /* FIXME: move tracking stuff into a per thread data */
1041 static _TRACKINGLIST tracking_info;
1042 static UINT_PTR timer;
1044 static void check_mouse_leave(HWND hwnd, int hittest)
1046 if (tracking_info.tme.hwndTrack != hwnd)
1048 if (tracking_info.tme.dwFlags & TME_NONCLIENT)
1049 PostMessageW(tracking_info.tme.hwndTrack, WM_NCMOUSELEAVE, 0, 0);
1051 PostMessageW(tracking_info.tme.hwndTrack, WM_MOUSELEAVE, 0, 0);
1053 /* remove the TME_LEAVE flag */
1054 tracking_info.tme.dwFlags &= ~TME_LEAVE;
1058 if (hittest == HTCLIENT)
1060 if (tracking_info.tme.dwFlags & TME_NONCLIENT)
1062 PostMessageW(tracking_info.tme.hwndTrack, WM_NCMOUSELEAVE, 0, 0);
1063 /* remove the TME_LEAVE flag */
1064 tracking_info.tme.dwFlags &= ~TME_LEAVE;
1069 if (!(tracking_info.tme.dwFlags & TME_NONCLIENT))
1071 PostMessageW(tracking_info.tme.hwndTrack, WM_MOUSELEAVE, 0, 0);
1072 /* remove the TME_LEAVE flag */
1073 tracking_info.tme.dwFlags &= ~TME_LEAVE;
1079 static void CALLBACK TrackMouseEventProc(HWND hwnd, UINT uMsg, UINT_PTR idEvent,
1083 INT hoverwidth = 0, hoverheight = 0, hittest;
1085 TRACE("hwnd %p, msg %04x, id %04lx, time %u\n", hwnd, uMsg, idEvent, dwTime);
1088 hwnd = WINPOS_WindowFromPoint(hwnd, pos, &hittest);
1090 TRACE("point %s hwnd %p hittest %d\n", wine_dbgstr_point(&pos), hwnd, hittest);
1092 SystemParametersInfoW(SPI_GETMOUSEHOVERWIDTH, 0, &hoverwidth, 0);
1093 SystemParametersInfoW(SPI_GETMOUSEHOVERHEIGHT, 0, &hoverheight, 0);
1095 TRACE("tracked pos %s, current pos %s, hover width %d, hover height %d\n",
1096 wine_dbgstr_point(&tracking_info.pos), wine_dbgstr_point(&pos),
1097 hoverwidth, hoverheight);
1099 /* see if this tracking event is looking for TME_LEAVE and that the */
1100 /* mouse has left the window */
1101 if (tracking_info.tme.dwFlags & TME_LEAVE)
1103 check_mouse_leave(hwnd, hittest);
1106 if (tracking_info.tme.hwndTrack != hwnd)
1108 /* mouse is gone, stop tracking mouse hover */
1109 tracking_info.tme.dwFlags &= ~TME_HOVER;
1112 /* see if we are tracking hovering for this hwnd */
1113 if (tracking_info.tme.dwFlags & TME_HOVER)
1115 /* has the cursor moved outside the rectangle centered around pos? */
1116 if ((abs(pos.x - tracking_info.pos.x) > (hoverwidth / 2)) ||
1117 (abs(pos.y - tracking_info.pos.y) > (hoverheight / 2)))
1119 /* record this new position as the current position */
1120 tracking_info.pos = pos;
1124 if (hittest == HTCLIENT)
1126 ScreenToClient(hwnd, &pos);
1127 TRACE("client cursor pos %s\n", wine_dbgstr_point(&pos));
1129 PostMessageW(tracking_info.tme.hwndTrack, WM_MOUSEHOVER,
1130 get_key_state(), MAKELPARAM( pos.x, pos.y ));
1134 if (tracking_info.tme.dwFlags & TME_NONCLIENT)
1135 PostMessageW(tracking_info.tme.hwndTrack, WM_NCMOUSEHOVER,
1136 hittest, MAKELPARAM( pos.x, pos.y ));
1139 /* stop tracking mouse hover */
1140 tracking_info.tme.dwFlags &= ~TME_HOVER;
1144 /* stop the timer if the tracking list is empty */
1145 if (!(tracking_info.tme.dwFlags & (TME_HOVER | TME_LEAVE)))
1147 KillSystemTimer(tracking_info.tme.hwndTrack, timer);
1149 tracking_info.tme.hwndTrack = 0;
1150 tracking_info.tme.dwFlags = 0;
1151 tracking_info.tme.dwHoverTime = 0;
1156 /***********************************************************************
1157 * TrackMouseEvent [USER32]
1159 * Requests notification of mouse events
1161 * During mouse tracking WM_MOUSEHOVER or WM_MOUSELEAVE events are posted
1162 * to the hwnd specified in the ptme structure. After the event message
1163 * is posted to the hwnd, the entry in the queue is removed.
1165 * If the current hwnd isn't ptme->hwndTrack the TME_HOVER flag is completely
1166 * ignored. The TME_LEAVE flag results in a WM_MOUSELEAVE message being posted
1167 * immediately and the TME_LEAVE flag being ignored.
1170 * ptme [I,O] pointer to TRACKMOUSEEVENT information structure.
1179 TrackMouseEvent (TRACKMOUSEEVENT *ptme)
1186 TRACE("%x, %x, %p, %u\n", ptme->cbSize, ptme->dwFlags, ptme->hwndTrack, ptme->dwHoverTime);
1188 if (ptme->cbSize != sizeof(TRACKMOUSEEVENT)) {
1189 WARN("wrong TRACKMOUSEEVENT size from app\n");
1190 SetLastError(ERROR_INVALID_PARAMETER);
1194 /* fill the TRACKMOUSEEVENT struct with the current tracking for the given hwnd */
1195 if (ptme->dwFlags & TME_QUERY )
1197 *ptme = tracking_info.tme;
1198 /* set cbSize in the case it's not initialized yet */
1199 ptme->cbSize = sizeof(TRACKMOUSEEVENT);
1201 return TRUE; /* return here, TME_QUERY is retrieving information */
1204 if (!IsWindow(ptme->hwndTrack))
1206 SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1210 hover_time = (ptme->dwFlags & TME_HOVER) ? ptme->dwHoverTime : HOVER_DEFAULT;
1212 /* if HOVER_DEFAULT was specified replace this with the system's current value.
1213 * TME_LEAVE doesn't need to specify hover time so use default */
1214 if (hover_time == HOVER_DEFAULT || hover_time == 0)
1215 SystemParametersInfoW(SPI_GETMOUSEHOVERTIME, 0, &hover_time, 0);
1218 hwnd = WINPOS_WindowFromPoint(ptme->hwndTrack, pos, &hittest);
1219 TRACE("point %s hwnd %p hittest %d\n", wine_dbgstr_point(&pos), hwnd, hittest);
1221 if (ptme->dwFlags & ~(TME_CANCEL | TME_HOVER | TME_LEAVE | TME_NONCLIENT))
1222 FIXME("Unknown flag(s) %08x\n", ptme->dwFlags & ~(TME_CANCEL | TME_HOVER | TME_LEAVE | TME_NONCLIENT));
1224 if (ptme->dwFlags & TME_CANCEL)
1226 if (tracking_info.tme.hwndTrack == ptme->hwndTrack)
1228 tracking_info.tme.dwFlags &= ~(ptme->dwFlags & ~TME_CANCEL);
1230 /* if we aren't tracking on hover or leave remove this entry */
1231 if (!(tracking_info.tme.dwFlags & (TME_HOVER | TME_LEAVE)))
1233 KillSystemTimer(tracking_info.tme.hwndTrack, timer);
1235 tracking_info.tme.hwndTrack = 0;
1236 tracking_info.tme.dwFlags = 0;
1237 tracking_info.tme.dwHoverTime = 0;
1241 /* In our implementation it's possible that another window will receive a
1242 * WM_MOUSEMOVE and call TrackMouseEvent before TrackMouseEventProc is
1243 * called. In such a situation post the WM_MOUSELEAVE now */
1244 if (tracking_info.tme.dwFlags & TME_LEAVE && tracking_info.tme.hwndTrack != NULL)
1245 check_mouse_leave(hwnd, hittest);
1249 KillSystemTimer(tracking_info.tme.hwndTrack, timer);
1251 tracking_info.tme.hwndTrack = 0;
1252 tracking_info.tme.dwFlags = 0;
1253 tracking_info.tme.dwHoverTime = 0;
1256 if (ptme->hwndTrack == hwnd)
1258 /* Adding new mouse event to the tracking list */
1259 tracking_info.tme = *ptme;
1260 tracking_info.tme.dwHoverTime = hover_time;
1262 /* Initialize HoverInfo variables even if not hover tracking */
1263 tracking_info.pos = pos;
1265 timer = SetSystemTimer(tracking_info.tme.hwndTrack, (UINT_PTR)&tracking_info.tme, hover_time, TrackMouseEventProc);
1272 /***********************************************************************
1273 * GetMouseMovePointsEx [USER32]
1276 * Success: count of point set in the buffer
1279 int WINAPI GetMouseMovePointsEx(UINT size, LPMOUSEMOVEPOINT ptin, LPMOUSEMOVEPOINT ptout, int count, DWORD res) {
1281 if((size != sizeof(MOUSEMOVEPOINT)) || (count < 0) || (count > 64)) {
1282 SetLastError(ERROR_INVALID_PARAMETER);
1286 if(!ptin || (!ptout && count)) {
1287 SetLastError(ERROR_NOACCESS);
1291 FIXME("(%d %p %p %d %d) stub\n", size, ptin, ptout, count, res);
1293 SetLastError(ERROR_POINT_NOT_FOUND);