4 * Copyright 1995 Thomas Sandford
5 * Copyright 1997 Marcus Meissner
6 * Copyright 1998 Turchanov Sergey
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.
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.
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
26 #include "wine/windef16.h"
32 #include "user_private.h"
34 #include "wine/unicode.h"
35 #include "wine/debug.h"
37 WINE_DEFAULT_DEBUG_CHANNEL(win
);
39 /* USER signal proc flags and codes */
40 /* See UserSignalProc for comments */
41 #define USIG_FLAGS_WIN32 0x0001
42 #define USIG_FLAGS_GUI 0x0002
43 #define USIG_FLAGS_FEEDBACK 0x0004
44 #define USIG_FLAGS_FAULT 0x0008
46 #define USIG_DLL_UNLOAD_WIN16 0x0001
47 #define USIG_DLL_UNLOAD_WIN32 0x0002
48 #define USIG_FAULT_DIALOG_PUSH 0x0003
49 #define USIG_FAULT_DIALOG_POP 0x0004
50 #define USIG_DLL_UNLOAD_ORPHANS 0x0005
51 #define USIG_THREAD_INIT 0x0010
52 #define USIG_THREAD_EXIT 0x0020
53 #define USIG_PROCESS_CREATE 0x0100
54 #define USIG_PROCESS_INIT 0x0200
55 #define USIG_PROCESS_EXIT 0x0300
56 #define USIG_PROCESS_DESTROY 0x0400
57 #define USIG_PROCESS_RUNNING 0x0500
58 #define USIG_PROCESS_LOADED 0x0600
60 /***********************************************************************
61 * SignalProc32 (USER.391)
62 * UserSignalProc (USER32.@)
64 * The exact meaning of the USER signals is undocumented, but this
65 * should cover the basic idea:
67 * USIG_DLL_UNLOAD_WIN16
68 * This is sent when a 16-bit module is unloaded.
70 * USIG_DLL_UNLOAD_WIN32
71 * This is sent when a 32-bit module is unloaded.
73 * USIG_DLL_UNLOAD_ORPHANS
74 * This is sent after the last Win3.1 module is unloaded,
75 * to allow removal of orphaned menus.
77 * USIG_FAULT_DIALOG_PUSH
78 * USIG_FAULT_DIALOG_POP
79 * These are called to allow USER to prepare for displaying a
80 * fault dialog, even though the fault might have happened while
81 * inside a USER critical section.
84 * This is called from the context of a new thread, as soon as it
88 * This is called, still in its context, just before a thread is
92 * This is called, in the parent process context, after a new process
96 * This is called in the new process context, just after the main thread
97 * has started execution (after the main thread's USIG_THREAD_INIT has
100 * USIG_PROCESS_LOADED
101 * This is called after the executable file has been loaded into the
102 * new process context.
104 * USIG_PROCESS_RUNNING
105 * This is called immediately before the main entry point is called.
108 * This is called in the context of a process that is about to
109 * terminate (but before the last thread's USIG_THREAD_EXIT has
112 * USIG_PROCESS_DESTROY
113 * This is called after a process has terminated.
116 * The meaning of the dwFlags bits is as follows:
119 * Current process is 32-bit.
122 * Current process is a (Win32) GUI process.
124 * USIG_FLAGS_FEEDBACK
125 * Current process needs 'feedback' (determined from the STARTUPINFO
126 * flags STARTF_FORCEONFEEDBACK / STARTF_FORCEOFFFEEDBACK).
129 * The signal is being sent due to a fault.
131 WORD WINAPI
UserSignalProc( UINT uCode
, DWORD dwThreadOrProcessID
,
132 DWORD dwFlags
, HMODULE16 hModule
)
134 FIXME("(%04x, %08x, %04x, %04x)\n",
135 uCode
, dwThreadOrProcessID
, dwFlags
, hModule
);
136 /* FIXME: Should chain to GdiSignalProc now. */
141 /**********************************************************************
142 * SetLastErrorEx [USER32.@]
144 * Sets the last-error code.
149 void WINAPI
SetLastErrorEx(
150 DWORD error
, /* [in] Per-thread error code */
151 DWORD type
) /* [in] Error type */
153 TRACE("(0x%08x, 0x%08x)\n", error
,type
);
160 /* Fall through for now */
162 FIXME("(error=%08x, type=%08x): Unhandled type\n", error
,type
);
165 SetLastError( error
);
168 /******************************************************************************
169 * GetAltTabInfoA [USER32.@]
171 BOOL WINAPI
GetAltTabInfoA(HWND hwnd
, int iItem
, PALTTABINFO pati
, LPSTR pszItemText
, UINT cchItemText
)
173 FIXME("(%p, 0x%08x, %p, %p, 0x%08x)\n", hwnd
, iItem
, pati
, pszItemText
, cchItemText
);
177 /******************************************************************************
178 * GetAltTabInfoW [USER32.@]
180 BOOL WINAPI
GetAltTabInfoW(HWND hwnd
, int iItem
, PALTTABINFO pati
, LPWSTR pszItemText
, UINT cchItemText
)
182 FIXME("(%p, 0x%08x, %p, %p, 0x%08x)\n", hwnd
, iItem
, pati
, pszItemText
, cchItemText
);
186 /******************************************************************************
187 * SetDebugErrorLevel [USER32.@]
188 * Sets the minimum error level for generating debugging events
191 * dwLevel [I] Debugging error level
196 VOID WINAPI
SetDebugErrorLevel( DWORD dwLevel
)
198 FIXME("(%d): stub\n", dwLevel
);
202 /******************************************************************************
203 * GetProcessDefaultLayout [USER32.@]
205 * Gets the default layout for parentless windows.
206 * Right now, just returns 0 (left-to-right).
215 BOOL WINAPI
GetProcessDefaultLayout( DWORD
*pdwDefaultLayout
)
217 if ( !pdwDefaultLayout
) {
218 SetLastError( ERROR_INVALID_PARAMETER
);
221 FIXME( "( %p ): No BiDi\n", pdwDefaultLayout
);
222 *pdwDefaultLayout
= 0;
227 /******************************************************************************
228 * SetProcessDefaultLayout [USER32.@]
230 * Sets the default layout for parentless windows.
231 * Right now, only accepts 0 (left-to-right).
240 BOOL WINAPI
SetProcessDefaultLayout( DWORD dwDefaultLayout
)
242 if ( dwDefaultLayout
== 0 )
244 FIXME( "( %08x ): No BiDi\n", dwDefaultLayout
);
245 SetLastError( ERROR_CALL_NOT_IMPLEMENTED
);
250 /***********************************************************************
251 * SetWindowStationUser (USER32.@)
253 DWORD WINAPI
SetWindowStationUser(DWORD x1
,DWORD x2
)
255 FIXME("(0x%08x,0x%08x),stub!\n",x1
,x2
);
259 /***********************************************************************
260 * RegisterLogonProcess (USER32.@)
262 DWORD WINAPI
RegisterLogonProcess(HANDLE hprocess
,BOOL x
)
264 FIXME("(%p,%d),stub!\n",hprocess
,x
);
268 /***********************************************************************
269 * SetLogonNotifyWindow (USER32.@)
271 DWORD WINAPI
SetLogonNotifyWindow(HWINSTA hwinsta
,HWND hwnd
)
273 FIXME("(%p,%p),stub!\n",hwinsta
,hwnd
);
277 static const WCHAR primary_device_name
[] = {'\\','\\','.','\\','D','I','S','P','L','A','Y','1',0};
278 static const WCHAR primary_device_string
[] = {'X','1','1',' ','W','i','n','d','o','w','i','n','g',' ',
279 'S','y','s','t','e','m',0};
281 /***********************************************************************
282 * EnumDisplayDevicesA (USER32.@)
284 BOOL WINAPI
EnumDisplayDevicesA( LPCSTR lpDevice
, DWORD i
, LPDISPLAY_DEVICEA lpDispDev
,
287 UNICODE_STRING deviceW
;
292 RtlCreateUnicodeStringFromAsciiz(&deviceW
, lpDevice
);
294 deviceW
.Buffer
= NULL
;
296 ddW
.cb
= sizeof(ddW
);
297 ret
= EnumDisplayDevicesW(deviceW
.Buffer
, i
, &ddW
, dwFlags
);
298 RtlFreeUnicodeString(&deviceW
);
302 WideCharToMultiByte(CP_ACP
, 0, ddW
.DeviceName
, -1, lpDispDev
->DeviceName
, sizeof(lpDispDev
->DeviceName
), NULL
, NULL
);
303 WideCharToMultiByte(CP_ACP
, 0, ddW
.DeviceString
, -1, lpDispDev
->DeviceString
, sizeof(lpDispDev
->DeviceString
), NULL
, NULL
);
304 lpDispDev
->StateFlags
= ddW
.StateFlags
;
306 if(lpDispDev
->cb
>= offsetof(DISPLAY_DEVICEA
, DeviceID
) + sizeof(lpDispDev
->DeviceID
))
307 WideCharToMultiByte(CP_ACP
, 0, ddW
.DeviceID
, -1, lpDispDev
->DeviceID
, sizeof(lpDispDev
->DeviceID
), NULL
, NULL
);
308 if(lpDispDev
->cb
>= offsetof(DISPLAY_DEVICEA
, DeviceKey
) + sizeof(lpDispDev
->DeviceKey
))
309 WideCharToMultiByte(CP_ACP
, 0, ddW
.DeviceKey
, -1, lpDispDev
->DeviceKey
, sizeof(lpDispDev
->DeviceKey
), NULL
, NULL
);
314 /***********************************************************************
315 * EnumDisplayDevicesW (USER32.@)
317 BOOL WINAPI
EnumDisplayDevicesW( LPCWSTR lpDevice
, DWORD i
, LPDISPLAY_DEVICEW lpDisplayDevice
,
320 FIXME("(%s,%d,%p,0x%08x), stub!\n",debugstr_w(lpDevice
),i
,lpDisplayDevice
,dwFlags
);
325 memcpy(lpDisplayDevice
->DeviceName
, primary_device_name
, sizeof(primary_device_name
));
326 memcpy(lpDisplayDevice
->DeviceString
, primary_device_string
, sizeof(primary_device_string
));
328 lpDisplayDevice
->StateFlags
=
329 DISPLAY_DEVICE_ATTACHED_TO_DESKTOP
|
330 DISPLAY_DEVICE_PRIMARY_DEVICE
|
331 DISPLAY_DEVICE_VGA_COMPATIBLE
;
333 if(lpDisplayDevice
->cb
>= offsetof(DISPLAY_DEVICEW
, DeviceID
) + sizeof(lpDisplayDevice
->DeviceID
))
334 lpDisplayDevice
->DeviceID
[0] = 0;
335 if(lpDisplayDevice
->cb
>= offsetof(DISPLAY_DEVICEW
, DeviceKey
) + sizeof(lpDisplayDevice
->DeviceKey
))
336 lpDisplayDevice
->DeviceKey
[0] = 0;
341 struct monitor_enum_info
351 /* helper callback for MonitorFromRect */
352 static BOOL CALLBACK
monitor_enum( HMONITOR monitor
, HDC hdc
, LPRECT rect
, LPARAM lp
)
354 struct monitor_enum_info
*info
= (struct monitor_enum_info
*)lp
;
357 if (IntersectRect( &intersect
, rect
, &info
->rect
))
359 /* check for larger intersecting area */
360 UINT area
= (intersect
.right
- intersect
.left
) * (intersect
.bottom
- intersect
.top
);
361 if (area
> info
->max_area
)
363 info
->max_area
= area
;
367 else if (!info
->max_area
) /* if not intersecting, check for min distance */
372 if (rect
->left
>= info
->rect
.right
) x
= info
->rect
.right
- rect
->left
;
373 else x
= rect
->right
- info
->rect
.left
;
374 if (rect
->top
>= info
->rect
.bottom
) y
= info
->rect
.bottom
- rect
->top
;
375 else y
= rect
->bottom
- info
->rect
.top
;
376 distance
= x
* x
+ y
* y
;
377 if (distance
< info
->min_distance
)
379 info
->min_distance
= distance
;
380 info
->nearest
= monitor
;
385 MONITORINFO mon_info
;
386 mon_info
.cbSize
= sizeof(mon_info
);
387 GetMonitorInfoW( monitor
, &mon_info
);
388 if (mon_info
.dwFlags
& MONITORINFOF_PRIMARY
) info
->primary
= monitor
;
393 /***********************************************************************
394 * MonitorFromRect (USER32.@)
396 HMONITOR WINAPI
MonitorFromRect( LPRECT rect
, DWORD flags
)
398 struct monitor_enum_info info
;
400 /* make sure the desktop window exists */
405 info
.min_distance
= ~0u;
409 if (!EnumDisplayMonitors( 0, NULL
, monitor_enum
, (LPARAM
)&info
)) return 0;
412 if (flags
& MONITOR_DEFAULTTOPRIMARY
) info
.ret
= info
.primary
;
413 else if (flags
& MONITOR_DEFAULTTONEAREST
) info
.ret
= info
.nearest
;
416 TRACE( "%s flags %x returning %p\n", wine_dbgstr_rect(rect
), flags
, info
.ret
);
420 /***********************************************************************
421 * MonitorFromPoint (USER32.@)
423 HMONITOR WINAPI
MonitorFromPoint( POINT pt
, DWORD flags
)
427 SetRect( &rect
, pt
.x
, pt
.y
, pt
.x
+ 1, pt
.y
+ 1 );
428 return MonitorFromRect( &rect
, flags
);
431 /***********************************************************************
432 * MonitorFromWindow (USER32.@)
434 HMONITOR WINAPI
MonitorFromWindow(HWND hWnd
, DWORD dwFlags
)
439 TRACE("(%p, 0x%08x)\n", hWnd
, dwFlags
);
441 if (IsIconic(hWnd
) && GetWindowPlacement(hWnd
, &wp
))
442 return MonitorFromRect( &wp
.rcNormalPosition
, dwFlags
);
444 if (GetWindowRect( hWnd
, &rect
))
445 return MonitorFromRect( &rect
, dwFlags
);
447 if (!(dwFlags
& (MONITOR_DEFAULTTOPRIMARY
|MONITOR_DEFAULTTONEAREST
))) return 0;
448 /* retrieve the primary */
449 SetRect( &rect
, 0, 0, 1, 1 );
450 return MonitorFromRect( &rect
, dwFlags
);
453 /***********************************************************************
454 * GetMonitorInfoA (USER32.@)
456 BOOL WINAPI
GetMonitorInfoA(HMONITOR hMonitor
, LPMONITORINFO lpMonitorInfo
)
459 MONITORINFOEXA
*miA
= (MONITORINFOEXA
*)lpMonitorInfo
;
462 miW
.cbSize
= sizeof(miW
);
464 ret
= GetMonitorInfoW(hMonitor
, (MONITORINFO
*)&miW
);
467 miA
->rcMonitor
= miW
.rcMonitor
;
468 miA
->rcWork
= miW
.rcWork
;
469 miA
->dwFlags
= miW
.dwFlags
;
470 if(miA
->cbSize
>= offsetof(MONITORINFOEXA
, szDevice
) + sizeof(miA
->szDevice
))
471 WideCharToMultiByte(CP_ACP
, 0, miW
.szDevice
, -1, miA
->szDevice
, sizeof(miA
->szDevice
), NULL
, NULL
);
475 /***********************************************************************
476 * GetMonitorInfoW (USER32.@)
478 BOOL WINAPI
GetMonitorInfoW(HMONITOR hMonitor
, LPMONITORINFO lpMonitorInfo
)
480 return USER_Driver
->pGetMonitorInfo( hMonitor
, lpMonitorInfo
);
483 /***********************************************************************
484 * EnumDisplayMonitors (USER32.@)
486 BOOL WINAPI
EnumDisplayMonitors( HDC hdc
, LPRECT rect
, MONITORENUMPROC proc
, LPARAM lp
)
488 return USER_Driver
->pEnumDisplayMonitors( hdc
, rect
, proc
, lp
);
491 /***********************************************************************
492 * RegisterSystemThread (USER32.@)
494 void WINAPI
RegisterSystemThread(DWORD flags
, DWORD reserved
)
496 FIXME("(%08x, %08x)\n", flags
, reserved
);
499 /***********************************************************************
500 * RegisterShellHookWindow [USER32.@]
502 BOOL WINAPI
RegisterShellHookWindow ( HWND hWnd
)
504 FIXME("(%p): stub\n", hWnd
);
509 /***********************************************************************
510 * DeregisterShellHookWindow [USER32.@]
512 HRESULT WINAPI
DeregisterShellHookWindow ( DWORD u
)
514 FIXME("0x%08x stub\n",u
);
520 /***********************************************************************
521 * RegisterTasklist [USER32.@]
523 DWORD WINAPI
RegisterTasklist (DWORD x
)
530 /***********************************************************************
531 * RegisterDeviceNotificationA (USER32.@)
533 * See RegisterDeviceNotificationW.
535 HDEVNOTIFY WINAPI
RegisterDeviceNotificationA(HANDLE hnd
, LPVOID notifyfilter
, DWORD flags
)
537 FIXME("(hwnd=%p, filter=%p,flags=0x%08x),\n"
538 "\treturns a fake device notification handle!\n", hnd
,notifyfilter
,flags
);
539 return (HDEVNOTIFY
) 0xcafecafe;
542 /***********************************************************************
543 * RegisterDeviceNotificationW (USER32.@)
545 * Registers a window with the system so that it will receive
546 * notifications about a device.
549 * hRecepient [I] Window or service status handle that
550 * will receive notifications.
551 * pNotificationFilter [I] DEV_BROADCAST_HDR followed by some
552 * type-specific data.
553 * dwFlags [I] See notes
557 * A handle to the device notification.
561 * The dwFlags parameter can be one of two values:
562 *| DEVICE_NOTIFY_WINDOW_HANDLE - hRecepient is a window handle
563 *| DEVICE_NOTIFY_SERVICE_HANDLE - hRecepient is a service status handle
565 HDEVNOTIFY WINAPI
RegisterDeviceNotificationW(HANDLE hRecepient
, LPVOID pNotificationFilter
, DWORD dwFlags
)
567 FIXME("(hwnd=%p, filter=%p,flags=0x%08x), STUB!\n", hRecepient
,pNotificationFilter
,dwFlags
);
571 /***********************************************************************
572 * UnregisterDeviceNotification (USER32.@)
575 BOOL WINAPI
UnregisterDeviceNotification(HDEVNOTIFY hnd
)
577 FIXME("(handle=%p), STUB!\n", hnd
);
581 /***********************************************************************
582 * GetAppCompatFlags (USER32.@)
584 DWORD WINAPI
GetAppCompatFlags( HTASK hTask
)
586 FIXME("(%p) stub\n", hTask
);
590 /***********************************************************************
591 * GetAppCompatFlags2 (USER32.@)
593 DWORD WINAPI
GetAppCompatFlags2( HTASK hTask
)
595 FIXME("(%p) stub\n", hTask
);
600 /***********************************************************************
601 * AlignRects (USER32.@)
603 BOOL WINAPI
AlignRects(LPRECT rect
, DWORD b
, DWORD c
, DWORD d
)
605 FIXME("(%p, %d, %d, %d): stub\n", rect
, b
, c
, d
);
607 FIXME("rect: [[%d, %d], [%d, %d]]\n", rect
->left
, rect
->top
, rect
->right
, rect
->bottom
);
608 /* Calls OffsetRect */
613 /***********************************************************************
614 * LoadLocalFonts (USER32.@)
616 VOID WINAPI
LoadLocalFonts(VOID
)
623 /***********************************************************************
624 * USER_489 (USER.489)
626 LONG WINAPI
stub_USER_489(void) { FIXME("stub\n"); return 0; }
628 /***********************************************************************
629 * USER_490 (USER.490)
631 LONG WINAPI
stub_USER_490(void) { FIXME("stub\n"); return 0; }
633 /***********************************************************************
634 * USER_492 (USER.492)
636 LONG WINAPI
stub_USER_492(void) { FIXME("stub\n"); return 0; }
638 /***********************************************************************
639 * USER_496 (USER.496)
641 LONG WINAPI
stub_USER_496(void) { FIXME("stub\n"); return 0; }
643 /***********************************************************************
644 * User32InitializeImmEntryTable
646 BOOL WINAPI
User32InitializeImmEntryTable(LPVOID ptr
)
648 FIXME("(%p): stub\n", ptr
);
652 /**********************************************************************
653 * WINNLSGetIMEHotkey [USER32.@]
656 UINT WINAPI
WINNLSGetIMEHotkey(HWND hUnknown1
)
658 FIXME("hUnknown1 %p: stub!\n", hUnknown1
);
659 return 0; /* unknown */
662 /**********************************************************************
663 * WINNLSEnableIME [USER32.@]
666 BOOL WINAPI
WINNLSEnableIME(HWND hUnknown1
, BOOL bUnknown2
)
668 FIXME("hUnknown1 %p bUnknown2 %d: stub!\n", hUnknown1
, bUnknown2
);
669 return TRUE
; /* success (?) */
672 /**********************************************************************
673 * WINNLSGetEnableStatus [USER32.@]
676 BOOL WINAPI
WINNLSGetEnableStatus(HWND hUnknown1
)
678 FIXME("hUnknown1 %p: stub!\n", hUnknown1
);
679 return TRUE
; /* success (?) */
682 /**********************************************************************
683 * SendIMEMessageExA [USER32.@]
686 LRESULT WINAPI
SendIMEMessageExA(HWND p1
, LPARAM p2
)
688 FIXME("(%p,%lx): stub\n", p1
, p2
);
689 SetLastError(ERROR_CALL_NOT_IMPLEMENTED
);
693 /**********************************************************************
694 * SendIMEMessageExW [USER32.@]
697 LRESULT WINAPI
SendIMEMessageExW(HWND p1
, LPARAM p2
)
699 FIXME("(%p,%lx): stub\n", p1
, p2
);
700 SetLastError(ERROR_CALL_NOT_IMPLEMENTED
);