dlls/user32/misc.c

   1 /*
   2  * Misc USER functions
   3  *
   4  * Copyright 1995 Thomas Sandford
   5  * Copyright 1997 Marcus Meissner
   6  * Copyright 1998 Turchanov Sergey
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24
  25 #include <stdarg.h>
  26
  27 #include "windef.h"
  28 #include "wine/windef16.h"
  29 #include "winbase.h"
  30 #include "wingdi.h"
  31 #include "winuser.h"
  32 #include "winnls.h"
  33 #include "winternl.h"
  34 #include "controls.h"
  35 #include "user_private.h"
  36
  37 #include "wine/unicode.h"
  38 #include "wine/debug.h"
  39
  40 WINE_DEFAULT_DEBUG_CHANNEL(win);
  41
  42 #define IMM_INIT_MAGIC 0x19650412
  43 static HWND (WINAPI *imm_get_ui_window)(HKL);
  44 BOOL (WINAPI *imm_register_window)(HWND) = NULL;
  45 void (WINAPI *imm_unregister_window)(HWND) = NULL;
  46
  47 /* MSIME messages */
  48 static UINT WM_MSIME_SERVICE;
  49 static UINT WM_MSIME_RECONVERTOPTIONS;
  50 static UINT WM_MSIME_MOUSE;
  51 static UINT WM_MSIME_RECONVERTREQUEST;
  52 static UINT WM_MSIME_RECONVERT;
  53 static UINT WM_MSIME_QUERYPOSITION;
  54 static UINT WM_MSIME_DOCUMENTFEED;
  55
  56 /* USER signal proc flags and codes */
  57 /* See UserSignalProc for comments */
  58 #define USIG_FLAGS_WIN32          0x0001
  59 #define USIG_FLAGS_GUI            0x0002
  60 #define USIG_FLAGS_FEEDBACK       0x0004
  61 #define USIG_FLAGS_FAULT          0x0008
  62
  63 #define USIG_DLL_UNLOAD_WIN16     0x0001
  64 #define USIG_DLL_UNLOAD_WIN32     0x0002
  65 #define USIG_FAULT_DIALOG_PUSH    0x0003
  66 #define USIG_FAULT_DIALOG_POP     0x0004
  67 #define USIG_DLL_UNLOAD_ORPHANS   0x0005
  68 #define USIG_THREAD_INIT          0x0010
  69 #define USIG_THREAD_EXIT          0x0020
  70 #define USIG_PROCESS_CREATE       0x0100
  71 #define USIG_PROCESS_INIT         0x0200
  72 #define USIG_PROCESS_EXIT         0x0300
  73 #define USIG_PROCESS_DESTROY      0x0400
  74 #define USIG_PROCESS_RUNNING      0x0500
  75 #define USIG_PROCESS_LOADED       0x0600
  76
  77 /***********************************************************************
  78  *              SignalProc32 (USER.391)
  79  *              UserSignalProc (USER32.@)
  80  *
  81  * The exact meaning of the USER signals is undocumented, but this
  82  * should cover the basic idea:
  83  *
  84  * USIG_DLL_UNLOAD_WIN16
  85  *     This is sent when a 16-bit module is unloaded.
  86  *
  87  * USIG_DLL_UNLOAD_WIN32
  88  *     This is sent when a 32-bit module is unloaded.
  89  *
  90  * USIG_DLL_UNLOAD_ORPHANS
  91  *     This is sent after the last Win3.1 module is unloaded,
  92  *     to allow removal of orphaned menus.
  93  *
  94  * USIG_FAULT_DIALOG_PUSH
  95  * USIG_FAULT_DIALOG_POP
  96  *     These are called to allow USER to prepare for displaying a
  97  *     fault dialog, even though the fault might have happened while
  98  *     inside a USER critical section.
  99  *
 100  * USIG_THREAD_INIT
 101  *     This is called from the context of a new thread, as soon as it
 102  *     has started to run.
 103  *
 104  * USIG_THREAD_EXIT
 105  *     This is called, still in its context, just before a thread is
 106  *     about to terminate.
 107  *
 108  * USIG_PROCESS_CREATE
 109  *     This is called, in the parent process context, after a new process
 110  *     has been created.
 111  *
 112  * USIG_PROCESS_INIT
 113  *     This is called in the new process context, just after the main thread
 114  *     has started execution (after the main thread's USIG_THREAD_INIT has
 115  *     been sent).
 116  *
 117  * USIG_PROCESS_LOADED
 118  *     This is called after the executable file has been loaded into the
 119  *     new process context.
 120  *
 121  * USIG_PROCESS_RUNNING
 122  *     This is called immediately before the main entry point is called.
 123  *
 124  * USIG_PROCESS_EXIT
 125  *     This is called in the context of a process that is about to
 126  *     terminate (but before the last thread's USIG_THREAD_EXIT has
 127  *     been sent).
 128  *
 129  * USIG_PROCESS_DESTROY
 130  *     This is called after a process has terminated.
 131  *
 132  *
 133  * The meaning of the dwFlags bits is as follows:
 134  *
 135  * USIG_FLAGS_WIN32
 136  *     Current process is 32-bit.
 137  *
 138  * USIG_FLAGS_GUI
 139  *     Current process is a (Win32) GUI process.
 140  *
 141  * USIG_FLAGS_FEEDBACK
 142  *     Current process needs 'feedback' (determined from the STARTUPINFO
 143  *     flags STARTF_FORCEONFEEDBACK / STARTF_FORCEOFFFEEDBACK).
 144  *
 145  * USIG_FLAGS_FAULT
 146  *     The signal is being sent due to a fault.
 147  */
 148 WORD WINAPI UserSignalProc( UINT uCode, DWORD dwThreadOrProcessID,
 149                             DWORD dwFlags, HMODULE16 hModule )
 150 {
 151     FIXME("(%04x, %08x, %04x, %04x)\n",
 152           uCode, dwThreadOrProcessID, dwFlags, hModule );
 153     /* FIXME: Should chain to GdiSignalProc now. */
 154     return 0;
 155 }
 156
 157
 158 /**********************************************************************
 159  * SetLastErrorEx [USER32.@]
 160  *
 161  * Sets the last-error code.
 162  *
 163  * RETURNS
 164  *    None.
 165  */
 166 void WINAPI SetLastErrorEx(
 167     DWORD error, /* [in] Per-thread error code */
 168     DWORD type)  /* [in] Error type */
 169 {
 170     TRACE("(0x%08x, 0x%08x)\n", error,type);
 171     switch(type) {
 172         case 0:
 173             break;
 174         case SLE_ERROR:
 175         case SLE_MINORERROR:
 176         case SLE_WARNING:
 177             /* Fall through for now */
 178         default:
 179             FIXME("(error=%08x, type=%08x): Unhandled type\n", error,type);
 180             break;
 181     }
 182     SetLastError( error );
 183 }
 184
 185 /******************************************************************************
 186  * GetAltTabInfoA [USER32.@]
 187  */
 188 BOOL WINAPI GetAltTabInfoA(HWND hwnd, int iItem, PALTTABINFO pati, LPSTR pszItemText, UINT cchItemText)
 189 {
 190     FIXME("(%p, 0x%08x, %p, %p, 0x%08x)\n", hwnd, iItem, pati, pszItemText, cchItemText);
 191     return FALSE;
 192 }
 193
 194 /******************************************************************************
 195  * GetAltTabInfoW [USER32.@]
 196  */
 197 BOOL WINAPI GetAltTabInfoW(HWND hwnd, int iItem, PALTTABINFO pati, LPWSTR pszItemText, UINT cchItemText)
 198 {
 199     FIXME("(%p, 0x%08x, %p, %p, 0x%08x)\n", hwnd, iItem, pati, pszItemText, cchItemText);
 200     return FALSE;
 201 }
 202
 203 /******************************************************************************
 204  * SetDebugErrorLevel [USER32.@]
 205  * Sets the minimum error level for generating debugging events
 206  *
 207  * PARAMS
 208  *    dwLevel [I] Debugging error level
 209  *
 210  * RETURNS
 211  *    Nothing.
 212  */
 213 VOID WINAPI SetDebugErrorLevel( DWORD dwLevel )
 214 {
 215     FIXME("(%d): stub\n", dwLevel);
 216 }
 217
 218
 219 /***********************************************************************
 220  *              SetWindowStationUser (USER32.@)
 221  */
 222 DWORD WINAPI SetWindowStationUser(DWORD x1,DWORD x2)
 223 {
 224     FIXME("(0x%08x,0x%08x),stub!\n",x1,x2);
 225     return 1;
 226 }
 227
 228 /***********************************************************************
 229  *              RegisterLogonProcess (USER32.@)
 230  */
 231 DWORD WINAPI RegisterLogonProcess(HANDLE hprocess,BOOL x)
 232 {
 233     FIXME("(%p,%d),stub!\n",hprocess,x);
 234     return 1;
 235 }
 236
 237 /***********************************************************************
 238  *              SetLogonNotifyWindow (USER32.@)
 239  */
 240 DWORD WINAPI SetLogonNotifyWindow(HWINSTA hwinsta,HWND hwnd)
 241 {
 242     FIXME("(%p,%p),stub!\n",hwinsta,hwnd);
 243     return 1;
 244 }
 245
 246 static const WCHAR primary_device_name[] = {'\\','\\','.','\\','D','I','S','P','L','A','Y','1',0};
 247 static const WCHAR primary_device_string[] = {'X','1','1',' ','W','i','n','d','o','w','i','n','g',' ',
 248                                               'S','y','s','t','e','m',0};
 249 static const WCHAR primary_device_deviceid[] = {'P','C','I','\\','V','E','N','_','0','0','0','0','&',
 250                                                 'D','E','V','_','0','0','0','0',0};
 251
 252 /***********************************************************************
 253  *              EnumDisplayDevicesA (USER32.@)
 254  */
 255 BOOL WINAPI EnumDisplayDevicesA( LPCSTR lpDevice, DWORD i, LPDISPLAY_DEVICEA lpDispDev,
 256                                  DWORD dwFlags )
 257 {
 258     UNICODE_STRING deviceW;
 259     DISPLAY_DEVICEW ddW;
 260     BOOL ret;
 261
 262     if(lpDevice)
 263         RtlCreateUnicodeStringFromAsciiz(&deviceW, lpDevice);
 264     else
 265         deviceW.Buffer = NULL;
 266
 267     ddW.cb = sizeof(ddW);
 268     ret = EnumDisplayDevicesW(deviceW.Buffer, i, &ddW, dwFlags);
 269     RtlFreeUnicodeString(&deviceW);
 270
 271     if(!ret) return ret;
 272
 273     WideCharToMultiByte(CP_ACP, 0, ddW.DeviceName, -1, lpDispDev->DeviceName, sizeof(lpDispDev->DeviceName), NULL, NULL);
 274     WideCharToMultiByte(CP_ACP, 0, ddW.DeviceString, -1, lpDispDev->DeviceString, sizeof(lpDispDev->DeviceString), NULL, NULL);
 275     lpDispDev->StateFlags = ddW.StateFlags;
 276
 277     if(lpDispDev->cb >= offsetof(DISPLAY_DEVICEA, DeviceID) + sizeof(lpDispDev->DeviceID))
 278         WideCharToMultiByte(CP_ACP, 0, ddW.DeviceID, -1, lpDispDev->DeviceID, sizeof(lpDispDev->DeviceID), NULL, NULL);
 279     if(lpDispDev->cb >= offsetof(DISPLAY_DEVICEA, DeviceKey) + sizeof(lpDispDev->DeviceKey))
 280         WideCharToMultiByte(CP_ACP, 0, ddW.DeviceKey, -1, lpDispDev->DeviceKey, sizeof(lpDispDev->DeviceKey), NULL, NULL);
 281
 282     return TRUE;
 283 }
 284
 285 /***********************************************************************
 286  *              EnumDisplayDevicesW (USER32.@)
 287  */
 288 BOOL WINAPI EnumDisplayDevicesW( LPCWSTR lpDevice, DWORD i, LPDISPLAY_DEVICEW lpDisplayDevice,
 289                                  DWORD dwFlags )
 290 {
 291     FIXME("(%s,%d,%p,0x%08x), stub!\n",debugstr_w(lpDevice),i,lpDisplayDevice,dwFlags);
 292
 293     if (i)
 294         return FALSE;
 295
 296     memcpy(lpDisplayDevice->DeviceName, primary_device_name, sizeof(primary_device_name));
 297     memcpy(lpDisplayDevice->DeviceString, primary_device_string, sizeof(primary_device_string));
 298
 299     lpDisplayDevice->StateFlags =
 300         DISPLAY_DEVICE_ATTACHED_TO_DESKTOP |
 301         DISPLAY_DEVICE_PRIMARY_DEVICE |
 302         DISPLAY_DEVICE_VGA_COMPATIBLE;
 303
 304     if(lpDisplayDevice->cb >= offsetof(DISPLAY_DEVICEW, DeviceID) + sizeof(lpDisplayDevice->DeviceID))
 305         memcpy(lpDisplayDevice->DeviceID, primary_device_deviceid, sizeof(primary_device_deviceid));
 306     if(lpDisplayDevice->cb >= offsetof(DISPLAY_DEVICEW, DeviceKey) + sizeof(lpDisplayDevice->DeviceKey))
 307         lpDisplayDevice->DeviceKey[0] = 0;
 308
 309     return TRUE;
 310 }
 311
 312 /***********************************************************************
 313  *              QueryDisplayConfig (USER32.@)
 314  */
 315 LONG WINAPI QueryDisplayConfig(UINT32 flags, UINT32 *numpathelements, DISPLAYCONFIG_PATH_INFO *pathinfo,
 316                                UINT32 *numinfoelements, DISPLAYCONFIG_MODE_INFO *modeinfo,
 317                                DISPLAYCONFIG_TOPOLOGY_ID *topologyid)
 318 {
 319    FIXME("(%08x %p %p %p %p %p)\n", flags, numpathelements, pathinfo, numinfoelements, modeinfo, topologyid);
 320    return ERROR_CALL_NOT_IMPLEMENTED;
 321 }
 322
 323 /***********************************************************************
 324  *              RegisterSystemThread (USER32.@)
 325  */
 326 void WINAPI RegisterSystemThread(DWORD flags, DWORD reserved)
 327 {
 328     FIXME("(%08x, %08x)\n", flags, reserved);
 329 }
 330
 331 /***********************************************************************
 332  *           RegisterShellHookWindow                    [USER32.@]
 333  */
 334 BOOL WINAPI RegisterShellHookWindow(HWND hWnd)
 335 {
 336     FIXME("(%p): stub\n", hWnd);
 337     return FALSE;
 338 }
 339
 340
 341 /***********************************************************************
 342  *           DeregisterShellHookWindow                  [USER32.@]
 343  */
 344 BOOL WINAPI DeregisterShellHookWindow(HWND hWnd)
 345 {
 346     FIXME("(%p): stub\n", hWnd);
 347     return FALSE;
 348 }
 349
 350
 351 /***********************************************************************
 352  *           RegisterTasklist                           [USER32.@]
 353  */
 354 DWORD WINAPI RegisterTasklist (DWORD x)
 355 {
 356     FIXME("0x%08x\n",x);
 357     return TRUE;
 358 }
 359
 360
 361 /***********************************************************************
 362  *              RegisterDeviceNotificationA (USER32.@)
 363  *
 364  * See RegisterDeviceNotificationW.
 365  */
 366 HDEVNOTIFY WINAPI RegisterDeviceNotificationA(HANDLE hnd, LPVOID notifyfilter, DWORD flags)
 367 {
 368     FIXME("(hwnd=%p, filter=%p,flags=0x%08x) returns a fake device notification handle!\n",
 369           hnd,notifyfilter,flags );
 370     return (HDEVNOTIFY) 0xcafecafe;
 371 }
 372
 373 /***********************************************************************
 374  *              RegisterDeviceNotificationW (USER32.@)
 375  *
 376  * Registers a window with the system so that it will receive
 377  * notifications about a device.
 378  *
 379  * PARAMS
 380  *     hRecipient           [I] Window or service status handle that
 381  *                              will receive notifications.
 382  *     pNotificationFilter  [I] DEV_BROADCAST_HDR followed by some
 383  *                              type-specific data.
 384  *     dwFlags              [I] See notes
 385  *
 386  * RETURNS
 387  *
 388  * A handle to the device notification.
 389  *
 390  * NOTES
 391  *
 392  * The dwFlags parameter can be one of two values:
 393  *| DEVICE_NOTIFY_WINDOW_HANDLE  - hRecipient is a window handle
 394  *| DEVICE_NOTIFY_SERVICE_HANDLE - hRecipient is a service status handle
 395  */
 396 HDEVNOTIFY WINAPI RegisterDeviceNotificationW(HANDLE hRecipient, LPVOID pNotificationFilter, DWORD dwFlags)
 397 {
 398     FIXME("(hwnd=%p, filter=%p,flags=0x%08x) returns a fake device notification handle!\n",
 399           hRecipient,pNotificationFilter,dwFlags );
 400     return (HDEVNOTIFY) 0xcafeaffe;
 401 }
 402
 403 /***********************************************************************
 404  *              UnregisterDeviceNotification (USER32.@)
 405  *
 406  */
 407 BOOL  WINAPI UnregisterDeviceNotification(HDEVNOTIFY hnd)
 408 {
 409     FIXME("(handle=%p), STUB!\n", hnd);
 410     return TRUE;
 411 }
 412
 413 /***********************************************************************
 414  *           GetAppCompatFlags   (USER32.@)
 415  */
 416 DWORD WINAPI GetAppCompatFlags( HTASK hTask )
 417 {
 418     FIXME("(%p) stub\n", hTask);
 419     return 0;
 420 }
 421
 422 /***********************************************************************
 423  *           GetAppCompatFlags2   (USER32.@)
 424  */
 425 DWORD WINAPI GetAppCompatFlags2( HTASK hTask )
 426 {
 427     FIXME("(%p) stub\n", hTask);
 428     return 0;
 429 }
 430
 431
 432 /***********************************************************************
 433  *           AlignRects   (USER32.@)
 434  */
 435 BOOL WINAPI AlignRects(LPRECT rect, DWORD b, DWORD c, DWORD d)
 436 {
 437     FIXME("(%p, %d, %d, %d): stub\n", rect, b, c, d);
 438     if (rect)
 439         FIXME("rect: %s\n", wine_dbgstr_rect(rect));
 440     /* Calls OffsetRect */
 441     return FALSE;
 442 }
 443
 444
 445 /***********************************************************************
 446  *              LoadLocalFonts (USER32.@)
 447  */
 448 VOID WINAPI LoadLocalFonts(VOID)
 449 {
 450     /* are loaded. */
 451     return;
 452 }
 453
 454
 455 /***********************************************************************
 456  *              User32InitializeImmEntryTable
 457  */
 458 BOOL WINAPI User32InitializeImmEntryTable(DWORD magic)
 459 {
 460     static const WCHAR imm32_dllW[] = {'i','m','m','3','2','.','d','l','l',0};
 461     HMODULE imm32 = GetModuleHandleW(imm32_dllW);
 462
 463     TRACE("(%x)\n", magic);
 464
 465     if (!imm32 || magic != IMM_INIT_MAGIC)
 466         return FALSE;
 467
 468     if (imm_get_ui_window)
 469         return TRUE;
 470
 471     WM_MSIME_SERVICE = RegisterWindowMessageA("MSIMEService");
 472     WM_MSIME_RECONVERTOPTIONS = RegisterWindowMessageA("MSIMEReconvertOptions");
 473     WM_MSIME_MOUSE = RegisterWindowMessageA("MSIMEMouseOperation");
 474     WM_MSIME_RECONVERTREQUEST = RegisterWindowMessageA("MSIMEReconvertRequest");
 475     WM_MSIME_RECONVERT = RegisterWindowMessageA("MSIMEReconvert");
 476     WM_MSIME_QUERYPOSITION = RegisterWindowMessageA("MSIMEQueryPosition");
 477     WM_MSIME_DOCUMENTFEED = RegisterWindowMessageA("MSIMEDocumentFeed");
 478
 479     /* this part is not compatible with native imm32.dll */
 480     imm_get_ui_window = (void*)GetProcAddress(imm32, "__wine_get_ui_window");
 481     imm_register_window = (void*)GetProcAddress(imm32, "__wine_register_window");
 482     imm_unregister_window = (void*)GetProcAddress(imm32, "__wine_unregister_window");
 483     if (!imm_get_ui_window)
 484         FIXME("native imm32.dll not supported\n");
 485     return TRUE;
 486 }
 487
 488 /**********************************************************************
 489  * WINNLSGetIMEHotkey [USER32.@]
 490  *
 491  */
 492 UINT WINAPI WINNLSGetIMEHotkey(HWND hwnd)
 493 {
 494     FIXME("hwnd %p: stub!\n", hwnd);
 495     return 0; /* unknown */
 496 }
 497
 498 /**********************************************************************
 499  * WINNLSEnableIME [USER32.@]
 500  *
 501  */
 502 BOOL WINAPI WINNLSEnableIME(HWND hwnd, BOOL enable)
 503 {
 504     FIXME("hwnd %p enable %d: stub!\n", hwnd, enable);
 505     return TRUE; /* success (?) */
 506 }
 507
 508 /**********************************************************************
 509  * WINNLSGetEnableStatus [USER32.@]
 510  *
 511  */
 512 BOOL WINAPI WINNLSGetEnableStatus(HWND hwnd)
 513 {
 514     FIXME("hwnd %p: stub!\n", hwnd);
 515     return TRUE; /* success (?) */
 516 }
 517
 518 /**********************************************************************
 519  * SendIMEMessageExA [USER32.@]
 520  *
 521  */
 522 LRESULT WINAPI SendIMEMessageExA(HWND hwnd, LPARAM lparam)
 523 {
 524   FIXME("(%p,%lx): stub\n", hwnd, lparam);
 525   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 526   return 0;
 527 }
 528
 529 /**********************************************************************
 530  * SendIMEMessageExW [USER32.@]
 531  *
 532  */
 533 LRESULT WINAPI SendIMEMessageExW(HWND hwnd, LPARAM lparam)
 534 {
 535   FIXME("(%p,%lx): stub\n", hwnd, lparam);
 536   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 537   return 0;
 538 }
 539
 540 /**********************************************************************
 541  * DisableProcessWindowsGhosting [USER32.@]
 542  *
 543  */
 544 VOID WINAPI DisableProcessWindowsGhosting(VOID)
 545 {
 546   FIXME(": stub\n");
 547   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 548   return;
 549 }
 550
 551 /**********************************************************************
 552  * UserHandleGrantAccess [USER32.@]
 553  *
 554  */
 555 BOOL WINAPI UserHandleGrantAccess(HANDLE handle, HANDLE job, BOOL grant)
 556 {
 557     FIXME("(%p,%p,%d): stub\n", handle, job, grant);
 558     return TRUE;
 559 }
 560
 561 /**********************************************************************
 562  * RegisterPowerSettingNotification [USER32.@]
 563  */
 564 HPOWERNOTIFY WINAPI RegisterPowerSettingNotification(HANDLE recipient, const GUID *guid, DWORD flags)
 565 {
 566     FIXME("(%p,%s,%x): stub\n", recipient, debugstr_guid(guid), flags);
 567     return (HPOWERNOTIFY)0xdeadbeef;
 568 }
 569
 570 /**********************************************************************
 571  * UnregisterPowerSettingNotification [USER32.@]
 572  */
 573 BOOL WINAPI UnregisterPowerSettingNotification(HPOWERNOTIFY handle)
 574 {
 575     FIXME("(%p): stub\n", handle);
 576     return TRUE;
 577 }
 578
 579 /*****************************************************************************
 580  * GetGestureConfig (USER32.@)
 581  */
 582 BOOL WINAPI GetGestureConfig( HWND hwnd, DWORD reserved, DWORD flags, UINT *count, GESTURECONFIG *config, UINT size )
 583 {
 584     FIXME("(%p %08x %08x %p %p %u): stub\n", hwnd, reserved, flags, count, config, size);
 585     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 586     return FALSE;
 587 }
 588
 589 /**********************************************************************
 590  * SetGestureConfig [USER32.@]
 591  */
 592 BOOL WINAPI SetGestureConfig( HWND hwnd, DWORD reserved, UINT id, PGESTURECONFIG config, UINT size )
 593 {
 594     FIXME("(%p %08x %u %p %u): stub\n", hwnd, reserved, id, config, size);
 595     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 596     return FALSE;
 597 }
 598
 599 /**********************************************************************
 600  * IsTouchWindow [USER32.@]
 601  */
 602 BOOL WINAPI IsTouchWindow( HWND hwnd, PULONG flags )
 603 {
 604     FIXME("(%p %p): stub\n", hwnd, flags);
 605     return FALSE;
 606 }
 607
 608 /**********************************************************************
 609  * IsWindowRedirectedForPrint [USER32.@]
 610  */
 611 BOOL WINAPI IsWindowRedirectedForPrint( HWND hwnd )
 612 {
 613     FIXME("(%p): stub\n", hwnd);
 614     return FALSE;
 615 }
 616
 617 /**********************************************************************
 618  * GetDisplayConfigBufferSizes [USER32.@]
 619  */
 620 LONG WINAPI GetDisplayConfigBufferSizes(UINT32 flags, UINT32 *num_path_info, UINT32 *num_mode_info)
 621 {
 622     FIXME("(0x%x %p %p): stub\n", flags, num_path_info, num_mode_info);
 623
 624     if (!num_path_info || !num_mode_info)
 625         return ERROR_INVALID_PARAMETER;
 626
 627     *num_path_info = 0;
 628     *num_mode_info = 0;
 629     return ERROR_NOT_SUPPORTED;
 630 }
 631
 632 /**********************************************************************
 633  * RegisterPointerDeviceNotifications [USER32.@]
 634  */
 635 BOOL WINAPI RegisterPointerDeviceNotifications(HWND hwnd, BOOL notifyrange)
 636 {
 637     FIXME("(%p %d): stub\n", hwnd, notifyrange);
 638     return TRUE;
 639 }
 640
 641 /**********************************************************************
 642  * GetPointerDevices [USER32.@]
 643  */
 644 BOOL WINAPI GetPointerDevices(UINT32 *device_count, POINTER_DEVICE_INFO *devices)
 645 {
 646     FIXME("(%p %p): partial stub\n", device_count, devices);
 647
 648     if (!device_count)
 649         return FALSE;
 650
 651     if (devices)
 652         return FALSE;
 653
 654     *device_count = 0;
 655     return TRUE;
 656 }
 657
 658 /**********************************************************************
 659  * RegisterTouchHitTestingWindow [USER32.@]
 660  */
 661 BOOL WINAPI RegisterTouchHitTestingWindow(HWND hwnd, ULONG value)
 662 {
 663     FIXME("(%p %d): stub\n", hwnd, value);
 664     return TRUE;
 665 }
 666
 667
 668 static const WCHAR imeW[] = {'I','M','E',0};
 669 const struct builtin_class_descr IME_builtin_class =
 670 {
 671     imeW,               /* name */
 672     0,                  /* style  */
 673     WINPROC_IME,        /* proc */
 674     2*sizeof(LONG_PTR), /* extra */
 675     IDC_ARROW,          /* cursor */
 676     0                   /* brush */
 677 };
 678
 679 static BOOL is_ime_ui_msg( UINT msg )
 680 {
 681     switch(msg) {
 682     case WM_IME_STARTCOMPOSITION:
 683     case WM_IME_ENDCOMPOSITION:
 684     case WM_IME_COMPOSITION:
 685     case WM_IME_SETCONTEXT:
 686     case WM_IME_NOTIFY:
 687     case WM_IME_CONTROL:
 688     case WM_IME_COMPOSITIONFULL:
 689     case WM_IME_SELECT:
 690     case WM_IME_CHAR:
 691     case WM_IME_REQUEST:
 692     case WM_IME_KEYDOWN:
 693     case WM_IME_KEYUP:
 694         return TRUE;
 695     default:
 696         if ((msg == WM_MSIME_RECONVERTOPTIONS) ||
 697                 (msg == WM_MSIME_SERVICE) ||
 698                 (msg == WM_MSIME_MOUSE) ||
 699                 (msg == WM_MSIME_RECONVERTREQUEST) ||
 700                 (msg == WM_MSIME_RECONVERT) ||
 701                 (msg == WM_MSIME_QUERYPOSITION) ||
 702                 (msg == WM_MSIME_DOCUMENTFEED))
 703             return TRUE;
 704
 705         return FALSE;
 706     }
 707 }
 708
 709 LRESULT WINAPI ImeWndProcA( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
 710 {
 711     HWND uiwnd;
 712
 713     if (msg==WM_CREATE)
 714         return TRUE;
 715
 716     if (imm_get_ui_window && is_ime_ui_msg(msg))
 717     {
 718         if ((uiwnd = imm_get_ui_window(GetKeyboardLayout(0))))
 719             return SendMessageA(uiwnd, msg, wParam, lParam);
 720         return FALSE;
 721     }
 722
 723     return DefWindowProcA(hwnd, msg, wParam, lParam);
 724 }
 725
 726 LRESULT WINAPI ImeWndProcW( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
 727 {
 728     HWND uiwnd;
 729
 730     if (msg==WM_CREATE)
 731         return TRUE;
 732
 733     if (imm_get_ui_window && is_ime_ui_msg(msg))
 734     {
 735         if ((uiwnd = imm_get_ui_window(GetKeyboardLayout(0))))
 736             return SendMessageW(uiwnd, msg, wParam, lParam);
 737         return FALSE;
 738     }
 739
 740     return DefWindowProcW(hwnd, msg, wParam, lParam);
 741 }