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
45 #include "user_private.h"
46 #include "wine/server.h"
47 #include "wine/debug.h"
48 #include "wine/unicode.h"
50 WINE_DEFAULT_DEBUG_CHANNEL(win);
51 WINE_DECLARE_DEBUG_CHANNEL(keyboard);
54 /***********************************************************************
57 static WORD get_key_state(void)
61 if (GetSystemMetrics( SM_SWAPBUTTON ))
63 if (GetAsyncKeyState(VK_RBUTTON) & 0x80) ret |= MK_LBUTTON;
64 if (GetAsyncKeyState(VK_LBUTTON) & 0x80) ret |= MK_RBUTTON;
68 if (GetAsyncKeyState(VK_LBUTTON) & 0x80) ret |= MK_LBUTTON;
69 if (GetAsyncKeyState(VK_RBUTTON) & 0x80) ret |= MK_RBUTTON;
71 if (GetAsyncKeyState(VK_MBUTTON) & 0x80) ret |= MK_MBUTTON;
72 if (GetAsyncKeyState(VK_SHIFT) & 0x80) ret |= MK_SHIFT;
73 if (GetAsyncKeyState(VK_CONTROL) & 0x80) ret |= MK_CONTROL;
74 if (GetAsyncKeyState(VK_XBUTTON1) & 0x80) ret |= MK_XBUTTON1;
75 if (GetAsyncKeyState(VK_XBUTTON2) & 0x80) ret |= MK_XBUTTON2;
80 /**********************************************************************
83 BOOL set_capture_window( HWND hwnd, UINT gui_flags, HWND *prev_ret )
89 if (gui_flags & GUI_INMENUMODE) flags |= CAPTURE_MENU;
90 if (gui_flags & GUI_INMOVESIZE) flags |= CAPTURE_MOVESIZE;
92 SERVER_START_REQ( set_capture_window )
94 req->handle = wine_server_user_handle( hwnd );
96 if ((ret = !wine_server_call_err( req )))
98 previous = wine_server_ptr_handle( reply->previous );
99 hwnd = wine_server_ptr_handle( reply->full_handle );
104 USER_Driver->pSetCapture( hwnd, gui_flags );
106 if (previous && previous != hwnd)
107 SendMessageW( previous, WM_CAPTURECHANGED, 0, (LPARAM)hwnd );
109 if (prev_ret) *prev_ret = previous;
114 /***********************************************************************
115 * SendInput (USER32.@)
117 UINT WINAPI SendInput( UINT count, LPINPUT inputs, int size )
123 for (i = 0; i < count; i++)
125 switch(inputs[i].type)
128 TRACE("mouse: dx %d, dy %d, data %x, flags %x, time %u, info %lx\n",
129 inputs[i].u.mi.dx, inputs[i].u.mi.dy, inputs[i].u.mi.mouseData,
130 inputs[i].u.mi.dwFlags, inputs[i].u.mi.time, inputs[i].u.mi.dwExtraInfo);
134 TRACE("keyboard: vk %x, scan %x, flags %x, time %u, info %lx\n",
135 inputs[i].u.ki.wVk, inputs[i].u.ki.wScan, inputs[i].u.ki.dwFlags,
136 inputs[i].u.ki.time, inputs[i].u.ki.dwExtraInfo);
140 TRACE("hardware: msg %d, wParamL %x, wParamH %x\n",
141 inputs[i].u.hi.uMsg, inputs[i].u.hi.wParamL, inputs[i].u.hi.wParamH);
145 FIXME("unknown input type %u\n", inputs[i].type);
151 return USER_Driver->pSendInput( count, inputs, size );
155 /***********************************************************************
156 * keybd_event (USER32.@)
158 void WINAPI keybd_event( BYTE bVk, BYTE bScan,
159 DWORD dwFlags, ULONG_PTR dwExtraInfo )
163 input.type = INPUT_KEYBOARD;
164 input.u.ki.wVk = bVk;
165 input.u.ki.wScan = bScan;
166 input.u.ki.dwFlags = dwFlags;
167 input.u.ki.time = GetTickCount();
168 input.u.ki.dwExtraInfo = dwExtraInfo;
169 SendInput( 1, &input, sizeof(input) );
173 /***********************************************************************
174 * mouse_event (USER32.@)
176 void WINAPI mouse_event( DWORD dwFlags, DWORD dx, DWORD dy,
177 DWORD dwData, ULONG_PTR dwExtraInfo )
181 input.type = INPUT_MOUSE;
184 input.u.mi.mouseData = dwData;
185 input.u.mi.dwFlags = dwFlags;
186 input.u.mi.time = GetCurrentTime();
187 input.u.mi.dwExtraInfo = dwExtraInfo;
188 SendInput( 1, &input, sizeof(input) );
192 /***********************************************************************
193 * GetCursorPos (USER32.@)
195 BOOL WINAPI GetCursorPos( POINT *pt )
197 if (!pt) return FALSE;
198 return USER_Driver->pGetCursorPos( pt );
202 /***********************************************************************
203 * GetCursorInfo (USER32.@)
205 BOOL WINAPI GetCursorInfo( PCURSORINFO pci )
208 if (get_user_thread_info()->cursor_count >= 0) pci->flags = CURSOR_SHOWING;
210 GetCursorPos(&pci->ptScreenPos);
215 /***********************************************************************
216 * SetCursorPos (USER32.@)
218 BOOL WINAPI SetCursorPos( INT x, INT y )
220 return USER_Driver->pSetCursorPos( x, y );
224 /**********************************************************************
225 * SetCapture (USER32.@)
227 HWND WINAPI SetCapture( HWND hwnd )
231 set_capture_window( hwnd, 0, &previous );
236 /**********************************************************************
237 * ReleaseCapture (USER32.@)
239 BOOL WINAPI ReleaseCapture(void)
241 BOOL ret = set_capture_window( 0, 0, NULL );
243 /* Somebody may have missed some mouse movements */
244 mouse_event( MOUSEEVENTF_MOVE, 0, 0, 0, 0 );
250 /**********************************************************************
251 * GetCapture (USER32.@)
253 HWND WINAPI GetCapture(void)
257 SERVER_START_REQ( get_thread_input )
259 req->tid = GetCurrentThreadId();
260 if (!wine_server_call_err( req )) ret = wine_server_ptr_handle( reply->capture );
267 /**********************************************************************
268 * GetAsyncKeyState (USER32.@)
270 * Determine if a key is or was pressed. retval has high-order
271 * bit set to 1 if currently pressed, low-order bit set to 1 if key has
274 SHORT WINAPI GetAsyncKeyState(INT nKey)
276 if (nKey < 0 || nKey > 256)
278 return USER_Driver->pGetAsyncKeyState( nKey );
282 /***********************************************************************
283 * GetQueueStatus (USER32.@)
285 DWORD WINAPI GetQueueStatus( UINT flags )
289 if (flags & ~(QS_ALLINPUT | QS_ALLPOSTMESSAGE | QS_SMRESULT))
291 SetLastError( ERROR_INVALID_FLAGS );
295 /* check for pending X events */
296 USER_Driver->pMsgWaitForMultipleObjectsEx( 0, NULL, 0, flags, 0 );
298 SERVER_START_REQ( get_queue_status )
301 wine_server_call( req );
302 ret = MAKELONG( reply->changed_bits & flags, reply->wake_bits & flags );
309 /***********************************************************************
310 * GetInputState (USER32.@)
312 BOOL WINAPI GetInputState(void)
316 /* check for pending X events */
317 USER_Driver->pMsgWaitForMultipleObjectsEx( 0, NULL, 0, QS_INPUT, 0 );
319 SERVER_START_REQ( get_queue_status )
322 wine_server_call( req );
323 ret = reply->wake_bits & (QS_KEY | QS_MOUSEBUTTON);
330 /******************************************************************
331 * GetLastInputInfo (USER32.@)
333 BOOL WINAPI GetLastInputInfo(PLASTINPUTINFO plii)
339 if (plii->cbSize != sizeof (*plii) )
341 SetLastError(ERROR_INVALID_PARAMETER);
345 SERVER_START_REQ( get_last_input_time )
347 ret = !wine_server_call_err( req );
349 plii->dwTime = reply->time;
356 /******************************************************************
357 * GetRawInputDeviceList (USER32.@)
359 UINT WINAPI GetRawInputDeviceList(PRAWINPUTDEVICELIST pRawInputDeviceList, PUINT puiNumDevices, UINT cbSize)
361 FIXME("(pRawInputDeviceList=%p, puiNumDevices=%p, cbSize=%d) stub!\n", pRawInputDeviceList, puiNumDevices, cbSize);
363 if(pRawInputDeviceList)
364 memset(pRawInputDeviceList, 0, sizeof *pRawInputDeviceList);
370 /******************************************************************
371 * RegisterRawInputDevices (USER32.@)
373 BOOL WINAPI RegisterRawInputDevices(PRAWINPUTDEVICE pRawInputDevices, UINT uiNumDevices, UINT cbSize)
375 FIXME("(pRawInputDevices=%p, uiNumDevices=%d, cbSize=%d) stub!\n", pRawInputDevices, uiNumDevices, cbSize);
381 /******************************************************************
382 * GetRawInputData (USER32.@)
384 UINT WINAPI GetRawInputData(HRAWINPUT hRawInput, UINT uiCommand, LPVOID pData, PUINT pcbSize, UINT cbSizeHeader)
386 FIXME("(hRawInput=%p, uiCommand=%d, pData=%p, pcbSize=%p, cbSizeHeader=%d) stub!\n",
387 hRawInput, uiCommand, pData, pcbSize, cbSizeHeader);
393 /******************************************************************
394 * GetRawInputBuffer (USER32.@)
396 UINT WINAPI GetRawInputBuffer(PRAWINPUT pData, PUINT pcbSize, UINT cbSizeHeader)
398 FIXME("(pData=%p, pcbSize=%p, cbSizeHeader=%d) stub!\n", pData, pcbSize, cbSizeHeader);
404 /******************************************************************
405 * GetRawInputDeviceInfoA (USER32.@)
407 UINT WINAPI GetRawInputDeviceInfoA(HANDLE hDevice, UINT uiCommand, LPVOID pData, PUINT pcbSize)
409 FIXME("(hDevice=%p, uiCommand=%d, pData=%p, pcbSize=%p) stub!\n", hDevice, uiCommand, pData, pcbSize);
415 /******************************************************************
416 * GetRawInputDeviceInfoW (USER32.@)
418 UINT WINAPI GetRawInputDeviceInfoW(HANDLE hDevice, UINT uiCommand, LPVOID pData, PUINT pcbSize)
420 FIXME("(hDevice=%p, uiCommand=%d, pData=%p, pcbSize=%p) stub!\n", hDevice, uiCommand, pData, pcbSize);
426 /******************************************************************
427 * GetRegisteredRawInputDevices (USER32.@)
429 UINT WINAPI GetRegisteredRawInputDevices(PRAWINPUTDEVICE pRawInputDevices, PUINT puiNumDevices, UINT cbSize)
431 FIXME("(pRawInputDevices=%p, puiNumDevices=%p, cbSize=%d) stub!\n", pRawInputDevices, puiNumDevices, cbSize);
437 /******************************************************************
438 * DefRawInputProc (USER32.@)
440 LRESULT WINAPI DefRawInputProc(PRAWINPUT *paRawInput, INT nInput, UINT cbSizeHeader)
442 FIXME("(paRawInput=%p, nInput=%d, cbSizeHeader=%d) stub!\n", *paRawInput, nInput, cbSizeHeader);
448 /**********************************************************************
449 * AttachThreadInput (USER32.@)
451 * Attaches the input processing mechanism of one thread to that of
454 BOOL WINAPI AttachThreadInput( DWORD from, DWORD to, BOOL attach )
458 SERVER_START_REQ( attach_thread_input )
460 req->tid_from = from;
462 req->attach = attach;
463 ret = !wine_server_call_err( req );
470 /**********************************************************************
471 * GetKeyState (USER32.@)
473 * An application calls the GetKeyState function in response to a
474 * keyboard-input message. This function retrieves the state of the key
475 * at the time the input message was generated.
477 SHORT WINAPI GetKeyState(INT vkey)
481 SERVER_START_REQ( get_key_state )
483 req->tid = GetCurrentThreadId();
485 if (!wine_server_call( req )) retval = (signed char)reply->state;
488 TRACE("key (0x%x) -> %x\n", vkey, retval);
493 /**********************************************************************
494 * GetKeyboardState (USER32.@)
496 BOOL WINAPI GetKeyboardState( LPBYTE state )
500 TRACE("(%p)\n", state);
502 memset( state, 0, 256 );
503 SERVER_START_REQ( get_key_state )
505 req->tid = GetCurrentThreadId();
507 wine_server_set_reply( req, state, 256 );
508 ret = !wine_server_call_err( req );
515 /**********************************************************************
516 * SetKeyboardState (USER32.@)
518 BOOL WINAPI SetKeyboardState( LPBYTE state )
522 SERVER_START_REQ( set_key_state )
524 req->tid = GetCurrentThreadId();
525 wine_server_add_data( req, state, 256 );
526 ret = !wine_server_call_err( req );
533 /**********************************************************************
534 * VkKeyScanA (USER32.@)
536 * VkKeyScan translates an ANSI character to a virtual-key and shift code
537 * for the current keyboard.
538 * high-order byte yields :
542 * 3-5 Shift-key combinations that are not used for characters
545 * I.e. : Shift = 1, Ctrl = 2, Alt = 4.
546 * FIXME : works ok except for dead chars :
547 * VkKeyScan '^'(0x5e, 94) ... got keycode 00 ... returning 00
548 * VkKeyScan '`'(0x60, 96) ... got keycode 00 ... returning 00
550 SHORT WINAPI VkKeyScanA(CHAR cChar)
554 if (IsDBCSLeadByte(cChar)) return -1;
556 MultiByteToWideChar(CP_ACP, 0, &cChar, 1, &wChar, 1);
557 return VkKeyScanW(wChar);
560 /******************************************************************************
561 * VkKeyScanW (USER32.@)
563 SHORT WINAPI VkKeyScanW(WCHAR cChar)
565 return VkKeyScanExW(cChar, GetKeyboardLayout(0));
568 /**********************************************************************
569 * VkKeyScanExA (USER32.@)
571 WORD WINAPI VkKeyScanExA(CHAR cChar, HKL dwhkl)
575 if (IsDBCSLeadByte(cChar)) return -1;
577 MultiByteToWideChar(CP_ACP, 0, &cChar, 1, &wChar, 1);
578 return VkKeyScanExW(wChar, dwhkl);
581 /******************************************************************************
582 * VkKeyScanExW (USER32.@)
584 WORD WINAPI VkKeyScanExW(WCHAR cChar, HKL dwhkl)
586 return USER_Driver->pVkKeyScanEx(cChar, dwhkl);
589 /**********************************************************************
590 * OemKeyScan (USER32.@)
592 DWORD WINAPI OemKeyScan(WORD wOemChar)
597 /******************************************************************************
598 * GetKeyboardType (USER32.@)
600 INT WINAPI GetKeyboardType(INT nTypeFlag)
602 TRACE_(keyboard)("(%d)\n", nTypeFlag);
605 case 0: /* Keyboard type */
606 return 4; /* AT-101 */
607 case 1: /* Keyboard Subtype */
608 return 0; /* There are no defined subtypes */
609 case 2: /* Number of F-keys */
610 return 12; /* We're doing an 101 for now, so return 12 F-keys */
612 WARN_(keyboard)("Unknown type\n");
613 return 0; /* The book says 0 here, so 0 */
617 /******************************************************************************
618 * MapVirtualKeyA (USER32.@)
620 UINT WINAPI MapVirtualKeyA(UINT code, UINT maptype)
622 return MapVirtualKeyExA( code, maptype, GetKeyboardLayout(0) );
625 /******************************************************************************
626 * MapVirtualKeyW (USER32.@)
628 UINT WINAPI MapVirtualKeyW(UINT code, UINT maptype)
630 return MapVirtualKeyExW(code, maptype, GetKeyboardLayout(0));
633 /******************************************************************************
634 * MapVirtualKeyExA (USER32.@)
636 UINT WINAPI MapVirtualKeyExA(UINT code, UINT maptype, HKL hkl)
640 ret = MapVirtualKeyExW( code, maptype, hkl );
641 if (maptype == MAPVK_VK_TO_CHAR)
646 WideCharToMultiByte( CP_ACP, 0, &wch, 1, (LPSTR)&ch, 1, NULL, NULL );
652 /******************************************************************************
653 * MapVirtualKeyExW (USER32.@)
655 UINT WINAPI MapVirtualKeyExW(UINT code, UINT maptype, HKL hkl)
657 TRACE_(keyboard)("(%d, %d, %p)\n", code, maptype, hkl);
659 return USER_Driver->pMapVirtualKeyEx(code, maptype, hkl);
662 /****************************************************************************
663 * GetKBCodePage (USER32.@)
665 UINT WINAPI GetKBCodePage(void)
670 /***********************************************************************
671 * GetKeyboardLayout (USER32.@)
673 * - device handle for keyboard layout defaulted to
674 * the language id. This is the way Windows default works.
675 * - the thread identifier (dwLayout) is also ignored.
677 HKL WINAPI GetKeyboardLayout(DWORD dwLayout)
679 return USER_Driver->pGetKeyboardLayout(dwLayout);
682 /****************************************************************************
683 * GetKeyboardLayoutNameA (USER32.@)
685 BOOL WINAPI GetKeyboardLayoutNameA(LPSTR pszKLID)
687 WCHAR buf[KL_NAMELENGTH];
689 if (GetKeyboardLayoutNameW(buf))
690 return WideCharToMultiByte( CP_ACP, 0, buf, -1, pszKLID, KL_NAMELENGTH, NULL, NULL ) != 0;
694 /****************************************************************************
695 * GetKeyboardLayoutNameW (USER32.@)
697 BOOL WINAPI GetKeyboardLayoutNameW(LPWSTR pwszKLID)
699 return USER_Driver->pGetKeyboardLayoutName(pwszKLID);
702 /****************************************************************************
703 * GetKeyNameTextA (USER32.@)
705 INT WINAPI GetKeyNameTextA(LONG lParam, LPSTR lpBuffer, INT nSize)
710 if (!GetKeyNameTextW(lParam, buf, 256))
715 ret = WideCharToMultiByte(CP_ACP, 0, buf, -1, lpBuffer, nSize, NULL, NULL);
724 /****************************************************************************
725 * GetKeyNameTextW (USER32.@)
727 INT WINAPI GetKeyNameTextW(LONG lParam, LPWSTR lpBuffer, INT nSize)
729 return USER_Driver->pGetKeyNameText( lParam, lpBuffer, nSize );
732 /****************************************************************************
733 * ToUnicode (USER32.@)
735 INT WINAPI ToUnicode(UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
736 LPWSTR lpwStr, int size, UINT flags)
738 return ToUnicodeEx(virtKey, scanCode, lpKeyState, lpwStr, size, flags, GetKeyboardLayout(0));
741 /****************************************************************************
742 * ToUnicodeEx (USER32.@)
744 INT WINAPI ToUnicodeEx(UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
745 LPWSTR lpwStr, int size, UINT flags, HKL hkl)
747 return USER_Driver->pToUnicodeEx(virtKey, scanCode, lpKeyState, lpwStr, size, flags, hkl);
750 /****************************************************************************
753 INT WINAPI ToAscii( UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
754 LPWORD lpChar, UINT flags )
756 return ToAsciiEx(virtKey, scanCode, lpKeyState, lpChar, flags, GetKeyboardLayout(0));
759 /****************************************************************************
760 * ToAsciiEx (USER32.@)
762 INT WINAPI ToAsciiEx( UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
763 LPWORD lpChar, UINT flags, HKL dwhkl )
768 ret = ToUnicodeEx(virtKey, scanCode, lpKeyState, uni_chars, 2, flags, dwhkl);
769 if (ret < 0) n_ret = 1; /* FIXME: make ToUnicode return 2 for dead chars */
771 WideCharToMultiByte(CP_ACP, 0, uni_chars, n_ret, (LPSTR)lpChar, 2, NULL, NULL);
775 /**********************************************************************
776 * ActivateKeyboardLayout (USER32.@)
778 HKL WINAPI ActivateKeyboardLayout(HKL hLayout, UINT flags)
780 TRACE_(keyboard)("(%p, %d)\n", hLayout, flags);
782 return USER_Driver->pActivateKeyboardLayout(hLayout, flags);
785 /**********************************************************************
786 * BlockInput (USER32.@)
788 BOOL WINAPI BlockInput(BOOL fBlockIt)
790 FIXME_(keyboard)("(%d): stub\n", fBlockIt);
791 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
796 /***********************************************************************
797 * GetKeyboardLayoutList (USER32.@)
799 * Return number of values available if either input parm is
800 * 0, per MS documentation.
802 UINT WINAPI GetKeyboardLayoutList(INT nBuff, HKL *layouts)
807 ULONG_PTR baselayout;
809 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};
811 TRACE_(keyboard)("(%d,%p)\n",nBuff,layouts);
813 baselayout = GetUserDefaultLCID();
814 langid = PRIMARYLANGID(LANGIDFROMLCID(baselayout));
815 if (langid == LANG_CHINESE || langid == LANG_JAPANESE || langid == LANG_KOREAN)
816 baselayout |= 0xe001 << 16; /* IME */
818 baselayout |= baselayout << 16;
820 /* Enumerate the Registry */
821 rc = RegOpenKeyW(HKEY_LOCAL_MACHINE,szKeyboardReg,&hKeyKeyboard);
822 if (rc == ERROR_SUCCESS)
827 rc = RegEnumKeyW(hKeyKeyboard, count, szKeyName, 9);
828 if (rc == ERROR_SUCCESS)
830 layout = (HKL)strtoulW(szKeyName,NULL,16);
831 if (baselayout != 0 && layout == (HKL)baselayout)
832 baselayout = 0; /* found in the registry do not add again */
833 if (nBuff && layouts)
835 if (count >= nBuff ) break;
836 layouts[count] = layout;
840 } while (rc == ERROR_SUCCESS);
841 RegCloseKey(hKeyKeyboard);
844 /* make sure our base layout is on the list */
847 if (nBuff && layouts)
851 layouts[count] = (HKL)baselayout;
863 /***********************************************************************
864 * RegisterHotKey (USER32.@)
866 BOOL WINAPI RegisterHotKey(HWND hwnd,INT id,UINT modifiers,UINT vk)
869 if (!once++) FIXME_(keyboard)("(%p,%d,0x%08x,%d): stub\n",hwnd,id,modifiers,vk);
873 /***********************************************************************
874 * UnregisterHotKey (USER32.@)
876 BOOL WINAPI UnregisterHotKey(HWND hwnd,INT id)
879 if (!once++) FIXME_(keyboard)("(%p,%d): stub\n",hwnd,id);
883 /***********************************************************************
884 * LoadKeyboardLayoutW (USER32.@)
886 HKL WINAPI LoadKeyboardLayoutW(LPCWSTR pwszKLID, UINT Flags)
888 TRACE_(keyboard)("(%s, %d)\n", debugstr_w(pwszKLID), Flags);
890 return USER_Driver->pLoadKeyboardLayout(pwszKLID, Flags);
893 /***********************************************************************
894 * LoadKeyboardLayoutA (USER32.@)
896 HKL WINAPI LoadKeyboardLayoutA(LPCSTR pwszKLID, UINT Flags)
899 UNICODE_STRING pwszKLIDW;
901 if (pwszKLID) RtlCreateUnicodeStringFromAsciiz(&pwszKLIDW, pwszKLID);
902 else pwszKLIDW.Buffer = NULL;
904 ret = LoadKeyboardLayoutW(pwszKLIDW.Buffer, Flags);
905 RtlFreeUnicodeString(&pwszKLIDW);
910 /***********************************************************************
911 * UnloadKeyboardLayout (USER32.@)
913 BOOL WINAPI UnloadKeyboardLayout(HKL hkl)
915 TRACE_(keyboard)("(%p)\n", hkl);
917 return USER_Driver->pUnloadKeyboardLayout(hkl);
920 typedef struct __TRACKINGLIST {
922 POINT pos; /* center of hover rectangle */
925 /* FIXME: move tracking stuff into a per thread data */
926 static _TRACKINGLIST tracking_info;
927 static UINT_PTR timer;
929 static void check_mouse_leave(HWND hwnd, int hittest)
931 if (tracking_info.tme.hwndTrack != hwnd)
933 if (tracking_info.tme.dwFlags & TME_NONCLIENT)
934 PostMessageW(tracking_info.tme.hwndTrack, WM_NCMOUSELEAVE, 0, 0);
936 PostMessageW(tracking_info.tme.hwndTrack, WM_MOUSELEAVE, 0, 0);
938 /* remove the TME_LEAVE flag */
939 tracking_info.tme.dwFlags &= ~TME_LEAVE;
943 if (hittest == HTCLIENT)
945 if (tracking_info.tme.dwFlags & TME_NONCLIENT)
947 PostMessageW(tracking_info.tme.hwndTrack, WM_NCMOUSELEAVE, 0, 0);
948 /* remove the TME_LEAVE flag */
949 tracking_info.tme.dwFlags &= ~TME_LEAVE;
954 if (!(tracking_info.tme.dwFlags & TME_NONCLIENT))
956 PostMessageW(tracking_info.tme.hwndTrack, WM_MOUSELEAVE, 0, 0);
957 /* remove the TME_LEAVE flag */
958 tracking_info.tme.dwFlags &= ~TME_LEAVE;
964 static void CALLBACK TrackMouseEventProc(HWND hwnd, UINT uMsg, UINT_PTR idEvent,
968 INT hoverwidth = 0, hoverheight = 0, hittest;
970 TRACE("hwnd %p, msg %04x, id %04lx, time %u\n", hwnd, uMsg, idEvent, dwTime);
973 hwnd = WINPOS_WindowFromPoint(hwnd, pos, &hittest);
975 TRACE("point %s hwnd %p hittest %d\n", wine_dbgstr_point(&pos), hwnd, hittest);
977 SystemParametersInfoW(SPI_GETMOUSEHOVERWIDTH, 0, &hoverwidth, 0);
978 SystemParametersInfoW(SPI_GETMOUSEHOVERHEIGHT, 0, &hoverheight, 0);
980 TRACE("tracked pos %s, current pos %s, hover width %d, hover height %d\n",
981 wine_dbgstr_point(&tracking_info.pos), wine_dbgstr_point(&pos),
982 hoverwidth, hoverheight);
984 /* see if this tracking event is looking for TME_LEAVE and that the */
985 /* mouse has left the window */
986 if (tracking_info.tme.dwFlags & TME_LEAVE)
988 check_mouse_leave(hwnd, hittest);
991 if (tracking_info.tme.hwndTrack != hwnd)
993 /* mouse is gone, stop tracking mouse hover */
994 tracking_info.tme.dwFlags &= ~TME_HOVER;
997 /* see if we are tracking hovering for this hwnd */
998 if (tracking_info.tme.dwFlags & TME_HOVER)
1000 /* has the cursor moved outside the rectangle centered around pos? */
1001 if ((abs(pos.x - tracking_info.pos.x) > (hoverwidth / 2)) ||
1002 (abs(pos.y - tracking_info.pos.y) > (hoverheight / 2)))
1004 /* record this new position as the current position */
1005 tracking_info.pos = pos;
1009 if (hittest == HTCLIENT)
1011 ScreenToClient(hwnd, &pos);
1012 TRACE("client cursor pos %s\n", wine_dbgstr_point(&pos));
1014 PostMessageW(tracking_info.tme.hwndTrack, WM_MOUSEHOVER,
1015 get_key_state(), MAKELPARAM( pos.x, pos.y ));
1019 if (tracking_info.tme.dwFlags & TME_NONCLIENT)
1020 PostMessageW(tracking_info.tme.hwndTrack, WM_NCMOUSEHOVER,
1021 hittest, MAKELPARAM( pos.x, pos.y ));
1024 /* stop tracking mouse hover */
1025 tracking_info.tme.dwFlags &= ~TME_HOVER;
1029 /* stop the timer if the tracking list is empty */
1030 if (!(tracking_info.tme.dwFlags & (TME_HOVER | TME_LEAVE)))
1032 KillSystemTimer(tracking_info.tme.hwndTrack, timer);
1034 tracking_info.tme.hwndTrack = 0;
1035 tracking_info.tme.dwFlags = 0;
1036 tracking_info.tme.dwHoverTime = 0;
1041 /***********************************************************************
1042 * TrackMouseEvent [USER32]
1044 * Requests notification of mouse events
1046 * During mouse tracking WM_MOUSEHOVER or WM_MOUSELEAVE events are posted
1047 * to the hwnd specified in the ptme structure. After the event message
1048 * is posted to the hwnd, the entry in the queue is removed.
1050 * If the current hwnd isn't ptme->hwndTrack the TME_HOVER flag is completely
1051 * ignored. The TME_LEAVE flag results in a WM_MOUSELEAVE message being posted
1052 * immediately and the TME_LEAVE flag being ignored.
1055 * ptme [I,O] pointer to TRACKMOUSEEVENT information structure.
1064 TrackMouseEvent (TRACKMOUSEEVENT *ptme)
1071 TRACE("%x, %x, %p, %u\n", ptme->cbSize, ptme->dwFlags, ptme->hwndTrack, ptme->dwHoverTime);
1073 if (ptme->cbSize != sizeof(TRACKMOUSEEVENT)) {
1074 WARN("wrong TRACKMOUSEEVENT size from app\n");
1075 SetLastError(ERROR_INVALID_PARAMETER);
1079 /* fill the TRACKMOUSEEVENT struct with the current tracking for the given hwnd */
1080 if (ptme->dwFlags & TME_QUERY )
1082 *ptme = tracking_info.tme;
1083 /* set cbSize in the case it's not initialized yet */
1084 ptme->cbSize = sizeof(TRACKMOUSEEVENT);
1086 return TRUE; /* return here, TME_QUERY is retrieving information */
1089 if (!IsWindow(ptme->hwndTrack))
1091 SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1095 hover_time = ptme->dwHoverTime;
1097 /* if HOVER_DEFAULT was specified replace this with the systems current value.
1098 * TME_LEAVE doesn't need to specify hover time so use default */
1099 if (hover_time == HOVER_DEFAULT || hover_time == 0 || !(ptme->dwHoverTime&TME_HOVER))
1100 SystemParametersInfoW(SPI_GETMOUSEHOVERTIME, 0, &hover_time, 0);
1103 hwnd = WINPOS_WindowFromPoint(ptme->hwndTrack, pos, &hittest);
1104 TRACE("point %s hwnd %p hittest %d\n", wine_dbgstr_point(&pos), hwnd, hittest);
1106 if (ptme->dwFlags & ~(TME_CANCEL | TME_HOVER | TME_LEAVE | TME_NONCLIENT))
1107 FIXME("Unknown flag(s) %08x\n", ptme->dwFlags & ~(TME_CANCEL | TME_HOVER | TME_LEAVE | TME_NONCLIENT));
1109 if (ptme->dwFlags & TME_CANCEL)
1111 if (tracking_info.tme.hwndTrack == ptme->hwndTrack)
1113 tracking_info.tme.dwFlags &= ~(ptme->dwFlags & ~TME_CANCEL);
1115 /* if we aren't tracking on hover or leave remove this entry */
1116 if (!(tracking_info.tme.dwFlags & (TME_HOVER | TME_LEAVE)))
1118 KillSystemTimer(tracking_info.tme.hwndTrack, timer);
1120 tracking_info.tme.hwndTrack = 0;
1121 tracking_info.tme.dwFlags = 0;
1122 tracking_info.tme.dwHoverTime = 0;
1126 /* In our implementation it's possible that another window will receive a
1127 * WM_MOUSEMOVE and call TrackMouseEvent before TrackMouseEventProc is
1128 * called. In such a situation post the WM_MOUSELEAVE now */
1129 if (tracking_info.tme.dwFlags & TME_LEAVE && tracking_info.tme.hwndTrack != NULL)
1130 check_mouse_leave(hwnd, hittest);
1134 KillSystemTimer(tracking_info.tme.hwndTrack, timer);
1136 tracking_info.tme.hwndTrack = 0;
1137 tracking_info.tme.dwFlags = 0;
1138 tracking_info.tme.dwHoverTime = 0;
1141 if (ptme->hwndTrack == hwnd)
1143 /* Adding new mouse event to the tracking list */
1144 tracking_info.tme = *ptme;
1145 tracking_info.tme.dwHoverTime = hover_time;
1147 /* Initialize HoverInfo variables even if not hover tracking */
1148 tracking_info.pos = pos;
1150 timer = SetSystemTimer(tracking_info.tme.hwndTrack, (UINT_PTR)&tracking_info.tme, hover_time, TrackMouseEventProc);
1157 /***********************************************************************
1158 * GetMouseMovePointsEx [USER32]
1161 * Success: count of point set in the buffer
1164 int WINAPI GetMouseMovePointsEx(UINT size, LPMOUSEMOVEPOINT ptin, LPMOUSEMOVEPOINT ptout, int count, DWORD res) {
1166 if((size != sizeof(MOUSEMOVEPOINT)) || (count < 0) || (count > 64)) {
1167 SetLastError(ERROR_INVALID_PARAMETER);
1171 if(!ptin || !ptout) {
1172 SetLastError(ERROR_NOACCESS);
1176 FIXME("(%d %p %p %d %d) stub\n", size, ptin, ptout, count, res);
1178 SetLastError(ERROR_POINT_NOT_FOUND);