Added OLEIVERB_INPLACEACTIVATE implementation in IOleObject::DoVerb.
[wine.git] / dlls / user / misc.c
blob40748b58ba5625c4defeb03bfdd34480bfee877b
1 /*
2 * Misc USER functions
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include <stdarg.h>
25 #include "windef.h"
26 #include "wine/windef16.h"
27 #include "winbase.h"
28 #include "wingdi.h"
29 #include "winuser.h"
30 #include "winnls.h"
31 #include "winternl.h"
33 #include "wine/unicode.h"
34 #include "wine/debug.h"
36 WINE_DEFAULT_DEBUG_CHANNEL(win);
38 /* USER signal proc flags and codes */
39 /* See UserSignalProc for comments */
40 #define USIG_FLAGS_WIN32 0x0001
41 #define USIG_FLAGS_GUI 0x0002
42 #define USIG_FLAGS_FEEDBACK 0x0004
43 #define USIG_FLAGS_FAULT 0x0008
45 #define USIG_DLL_UNLOAD_WIN16 0x0001
46 #define USIG_DLL_UNLOAD_WIN32 0x0002
47 #define USIG_FAULT_DIALOG_PUSH 0x0003
48 #define USIG_FAULT_DIALOG_POP 0x0004
49 #define USIG_DLL_UNLOAD_ORPHANS 0x0005
50 #define USIG_THREAD_INIT 0x0010
51 #define USIG_THREAD_EXIT 0x0020
52 #define USIG_PROCESS_CREATE 0x0100
53 #define USIG_PROCESS_INIT 0x0200
54 #define USIG_PROCESS_EXIT 0x0300
55 #define USIG_PROCESS_DESTROY 0x0400
56 #define USIG_PROCESS_RUNNING 0x0500
57 #define USIG_PROCESS_LOADED 0x0600
59 #define xPRIMARY_MONITOR ((HMONITOR)0x12340042)
61 /***********************************************************************
62 * SignalProc32 (USER.391)
63 * UserSignalProc (USER32.@)
65 * The exact meaning of the USER signals is undocumented, but this
66 * should cover the basic idea:
68 * USIG_DLL_UNLOAD_WIN16
69 * This is sent when a 16-bit module is unloaded.
71 * USIG_DLL_UNLOAD_WIN32
72 * This is sent when a 32-bit module is unloaded.
74 * USIG_DLL_UNLOAD_ORPHANS
75 * This is sent after the last Win3.1 module is unloaded,
76 * to allow removal of orphaned menus.
78 * USIG_FAULT_DIALOG_PUSH
79 * USIG_FAULT_DIALOG_POP
80 * These are called to allow USER to prepare for displaying a
81 * fault dialog, even though the fault might have happened while
82 * inside a USER critical section.
84 * USIG_THREAD_INIT
85 * This is called from the context of a new thread, as soon as it
86 * has started to run.
88 * USIG_THREAD_EXIT
89 * This is called, still in its context, just before a thread is
90 * about to terminate.
92 * USIG_PROCESS_CREATE
93 * This is called, in the parent process context, after a new process
94 * has been created.
96 * USIG_PROCESS_INIT
97 * This is called in the new process context, just after the main thread
98 * has started execution (after the main thread's USIG_THREAD_INIT has
99 * been sent).
101 * USIG_PROCESS_LOADED
102 * This is called after the executable file has been loaded into the
103 * new process context.
105 * USIG_PROCESS_RUNNING
106 * This is called immediately before the main entry point is called.
108 * USIG_PROCESS_EXIT
109 * This is called in the context of a process that is about to
110 * terminate (but before the last thread's USIG_THREAD_EXIT has
111 * been sent).
113 * USIG_PROCESS_DESTROY
114 * This is called after a process has terminated.
117 * The meaning of the dwFlags bits is as follows:
119 * USIG_FLAGS_WIN32
120 * Current process is 32-bit.
122 * USIG_FLAGS_GUI
123 * Current process is a (Win32) GUI process.
125 * USIG_FLAGS_FEEDBACK
126 * Current process needs 'feedback' (determined from the STARTUPINFO
127 * flags STARTF_FORCEONFEEDBACK / STARTF_FORCEOFFFEEDBACK).
129 * USIG_FLAGS_FAULT
130 * The signal is being sent due to a fault.
132 WORD WINAPI UserSignalProc( UINT uCode, DWORD dwThreadOrProcessID,
133 DWORD dwFlags, HMODULE16 hModule )
135 FIXME("(%04x, %08lx, %04lx, %04x)\n",
136 uCode, dwThreadOrProcessID, dwFlags, hModule );
137 /* FIXME: Should chain to GdiSignalProc now. */
138 return 0;
142 /**********************************************************************
143 * SetLastErrorEx [USER32.@]
145 * Sets the last-error code.
147 * RETURNS
148 * None.
150 void WINAPI SetLastErrorEx(
151 DWORD error, /* [in] Per-thread error code */
152 DWORD type) /* [in] Error type */
154 TRACE("(0x%08lx, 0x%08lx)\n", error,type);
155 switch(type) {
156 case 0:
157 break;
158 case SLE_ERROR:
159 case SLE_MINORERROR:
160 case SLE_WARNING:
161 /* Fall through for now */
162 default:
163 FIXME("(error=%08lx, type=%08lx): Unhandled type\n", error,type);
164 break;
166 SetLastError( error );
169 /******************************************************************************
170 * GetAltTabInfoA [USER32.@]
172 BOOL WINAPI GetAltTabInfoA(HWND hwnd, int iItem, PALTTABINFO pati, LPSTR pszItemText, UINT cchItemText)
174 FIXME("(%p, 0x%08x, %p, %p, 0x%08x)\n", hwnd, iItem, pati, pszItemText, cchItemText);
175 return FALSE;
178 /******************************************************************************
179 * GetAltTabInfoW [USER32.@]
181 BOOL WINAPI GetAltTabInfoW(HWND hwnd, int iItem, PALTTABINFO pati, LPWSTR pszItemText, UINT cchItemText)
183 FIXME("(%p, 0x%08x, %p, %p, 0x%08x)\n", hwnd, iItem, pati, pszItemText, cchItemText);
184 return FALSE;
187 /******************************************************************************
188 * SetDebugErrorLevel [USER32.@]
189 * Sets the minimum error level for generating debugging events
191 * PARAMS
192 * dwLevel [I] Debugging error level
194 * RETURNS
195 * Nothing.
197 VOID WINAPI SetDebugErrorLevel( DWORD dwLevel )
199 FIXME("(%ld): stub\n", dwLevel);
203 /******************************************************************************
204 * GetProcessDefaultLayout [USER32.@]
206 * Gets the default layout for parentless windows.
207 * Right now, just returns 0 (left-to-right).
209 * RETURNS
210 * Success: Nonzero
211 * Failure: Zero
213 * BUGS
214 * No RTL
216 BOOL WINAPI GetProcessDefaultLayout( DWORD *pdwDefaultLayout )
218 if ( !pdwDefaultLayout ) {
219 SetLastError( ERROR_INVALID_PARAMETER );
220 return FALSE;
222 FIXME( "( %p ): No BiDi\n", pdwDefaultLayout );
223 *pdwDefaultLayout = 0;
224 return TRUE;
228 /******************************************************************************
229 * SetProcessDefaultLayout [USER32.@]
231 * Sets the default layout for parentless windows.
232 * Right now, only accepts 0 (left-to-right).
234 * RETURNS
235 * Success: Nonzero
236 * Failure: Zero
238 * BUGS
239 * No RTL
241 BOOL WINAPI SetProcessDefaultLayout( DWORD dwDefaultLayout )
243 if ( dwDefaultLayout == 0 )
244 return TRUE;
245 FIXME( "( %08lx ): No BiDi\n", dwDefaultLayout );
246 SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
247 return FALSE;
251 /***********************************************************************
252 * SetWindowStationUser (USER32.@)
254 DWORD WINAPI SetWindowStationUser(DWORD x1,DWORD x2)
256 FIXME("(0x%08lx,0x%08lx),stub!\n",x1,x2);
257 return 1;
260 /***********************************************************************
261 * RegisterLogonProcess (USER32.@)
263 DWORD WINAPI RegisterLogonProcess(HANDLE hprocess,BOOL x)
265 FIXME("(%p,%d),stub!\n",hprocess,x);
266 return 1;
269 /***********************************************************************
270 * SetLogonNotifyWindow (USER32.@)
272 DWORD WINAPI SetLogonNotifyWindow(HWINSTA hwinsta,HWND hwnd)
274 FIXME("(%p,%p),stub!\n",hwinsta,hwnd);
275 return 1;
278 static const WCHAR primary_device_name[] = {'\\','\\','.','\\','D','I','S','P','L','A','Y','1',0};
279 static const WCHAR primary_device_string[] = {'X','1','1',' ','W','i','n','d','o','w','i','n','g',' ',
280 'S','y','s','t','e','m',0};
282 /***********************************************************************
283 * EnumDisplayDevicesA (USER32.@)
285 BOOL WINAPI EnumDisplayDevicesA( LPCSTR lpDevice, DWORD i, LPDISPLAY_DEVICEA lpDispDev,
286 DWORD dwFlags )
288 UNICODE_STRING deviceW;
289 DISPLAY_DEVICEW ddW;
290 BOOL ret;
292 if(lpDevice)
293 RtlCreateUnicodeStringFromAsciiz(&deviceW, lpDevice);
294 else
295 deviceW.Buffer = NULL;
297 ddW.cb = sizeof(ddW);
298 ret = EnumDisplayDevicesW(deviceW.Buffer, i, &ddW, dwFlags);
299 RtlFreeUnicodeString(&deviceW);
301 if(!ret) return ret;
303 WideCharToMultiByte(CP_ACP, 0, ddW.DeviceName, -1, lpDispDev->DeviceName, sizeof(lpDispDev->DeviceName), NULL, NULL);
304 WideCharToMultiByte(CP_ACP, 0, ddW.DeviceString, -1, lpDispDev->DeviceString, sizeof(lpDispDev->DeviceString), NULL, NULL);
305 lpDispDev->StateFlags = ddW.StateFlags;
307 if(lpDispDev->cb >= offsetof(DISPLAY_DEVICEA, DeviceID) + sizeof(lpDispDev->DeviceID))
308 WideCharToMultiByte(CP_ACP, 0, ddW.DeviceID, -1, lpDispDev->DeviceID, sizeof(lpDispDev->DeviceID), NULL, NULL);
309 if(lpDispDev->cb >= offsetof(DISPLAY_DEVICEA, DeviceKey) + sizeof(lpDispDev->DeviceKey))
310 WideCharToMultiByte(CP_ACP, 0, ddW.DeviceKey, -1, lpDispDev->DeviceKey, sizeof(lpDispDev->DeviceKey), NULL, NULL);
312 return TRUE;
315 /***********************************************************************
316 * EnumDisplayDevicesW (USER32.@)
318 BOOL WINAPI EnumDisplayDevicesW( LPCWSTR lpDevice, DWORD i, LPDISPLAY_DEVICEW lpDisplayDevice,
319 DWORD dwFlags )
321 FIXME("(%s,%ld,%p,0x%08lx), stub!\n",debugstr_w(lpDevice),i,lpDisplayDevice,dwFlags);
323 if (i)
324 return FALSE;
326 memcpy(lpDisplayDevice->DeviceName, primary_device_name, sizeof(primary_device_name));
327 memcpy(lpDisplayDevice->DeviceString, primary_device_string, sizeof(primary_device_string));
329 lpDisplayDevice->StateFlags =
330 DISPLAY_DEVICE_ATTACHED_TO_DESKTOP |
331 DISPLAY_DEVICE_PRIMARY_DEVICE |
332 DISPLAY_DEVICE_VGA_COMPATIBLE;
334 if(lpDisplayDevice->cb >= offsetof(DISPLAY_DEVICEW, DeviceID) + sizeof(lpDisplayDevice->DeviceID))
335 lpDisplayDevice->DeviceID[0] = 0;
336 if(lpDisplayDevice->cb >= offsetof(DISPLAY_DEVICEW, DeviceKey) + sizeof(lpDisplayDevice->DeviceKey))
337 lpDisplayDevice->DeviceKey[0] = 0;
339 return TRUE;
342 /***********************************************************************
343 * MonitorFromPoint (USER32.@)
345 HMONITOR WINAPI MonitorFromPoint(POINT ptScreenCoords, DWORD dwFlags)
347 if ((dwFlags & (MONITOR_DEFAULTTOPRIMARY | MONITOR_DEFAULTTONEAREST)) ||
348 ((ptScreenCoords.x >= 0) &&
349 (ptScreenCoords.x < GetSystemMetrics(SM_CXSCREEN)) &&
350 (ptScreenCoords.y >= 0) &&
351 (ptScreenCoords.y < GetSystemMetrics(SM_CYSCREEN))))
353 return xPRIMARY_MONITOR;
355 return NULL;
358 /***********************************************************************
359 * MonitorFromRect (USER32.@)
361 HMONITOR WINAPI MonitorFromRect(LPRECT lprcScreenCoords, DWORD dwFlags)
363 if ((dwFlags & (MONITOR_DEFAULTTOPRIMARY | MONITOR_DEFAULTTONEAREST)) ||
364 ((lprcScreenCoords->right > 0) &&
365 (lprcScreenCoords->bottom > 0) &&
366 (lprcScreenCoords->left < GetSystemMetrics(SM_CXSCREEN)) &&
367 (lprcScreenCoords->top < GetSystemMetrics(SM_CYSCREEN))))
369 return xPRIMARY_MONITOR;
371 return NULL;
374 /***********************************************************************
375 * MonitorFromWindow (USER32.@)
377 HMONITOR WINAPI MonitorFromWindow(HWND hWnd, DWORD dwFlags)
379 WINDOWPLACEMENT wp;
381 if (dwFlags & (MONITOR_DEFAULTTOPRIMARY | MONITOR_DEFAULTTONEAREST))
382 return xPRIMARY_MONITOR;
384 if (IsIconic(hWnd) ?
385 GetWindowPlacement(hWnd, &wp) :
386 GetWindowRect(hWnd, &wp.rcNormalPosition)) {
388 return MonitorFromRect(&wp.rcNormalPosition, dwFlags);
391 return NULL;
394 /***********************************************************************
395 * GetMonitorInfoA (USER32.@)
397 BOOL WINAPI GetMonitorInfoA(HMONITOR hMonitor, LPMONITORINFO lpMonitorInfo)
399 MONITORINFOEXW miW;
400 MONITORINFOEXA *miA = (MONITORINFOEXA*)lpMonitorInfo;
401 BOOL ret;
403 miW.cbSize = sizeof(miW);
405 ret = GetMonitorInfoW(hMonitor, (MONITORINFO*)&miW);
406 if(!ret) return ret;
408 miA->rcMonitor = miW.rcMonitor;
409 miA->rcWork = miW.rcWork;
410 miA->dwFlags = miW.dwFlags;
411 if(miA->cbSize >= offsetof(MONITORINFOEXA, szDevice) + sizeof(miA->szDevice))
412 WideCharToMultiByte(CP_ACP, 0, miW.szDevice, -1, miA->szDevice, sizeof(miA->szDevice), NULL, NULL);
413 return ret;
416 /***********************************************************************
417 * GetMonitorInfoW (USER32.@)
419 BOOL WINAPI GetMonitorInfoW(HMONITOR hMonitor, LPMONITORINFO lpMonitorInfo)
421 RECT rcWork;
423 if ((hMonitor == xPRIMARY_MONITOR) &&
424 lpMonitorInfo &&
425 (lpMonitorInfo->cbSize >= sizeof(MONITORINFO)) &&
426 SystemParametersInfoW(SPI_GETWORKAREA, 0, &rcWork, 0))
428 SetRect( &lpMonitorInfo->rcMonitor, 0, 0,
429 GetSystemMetrics(SM_CXSCREEN),
430 GetSystemMetrics(SM_CYSCREEN) );
431 lpMonitorInfo->rcWork = rcWork;
432 lpMonitorInfo->dwFlags = MONITORINFOF_PRIMARY;
434 if (lpMonitorInfo->cbSize >= sizeof(MONITORINFOEXW))
435 strcpyW(((MONITORINFOEXW*)lpMonitorInfo)->szDevice, primary_device_name);
437 return TRUE;
440 return FALSE;
443 /***********************************************************************
444 * EnumDisplayMonitors (USER32.@)
446 BOOL WINAPI EnumDisplayMonitors(
447 HDC hdcOptionalForPainting,
448 LPRECT lprcEnumMonitorsThatIntersect,
449 MONITORENUMPROC lpfnEnumProc,
450 LPARAM dwData)
452 RECT rcLimit;
453 SetRect( &rcLimit, 0, 0, GetSystemMetrics(SM_CXSCREEN),
454 GetSystemMetrics(SM_CYSCREEN) );
456 if (!lpfnEnumProc)
457 return FALSE;
459 if (hdcOptionalForPainting)
461 RECT rcClip;
462 POINT ptOrg;
464 switch (GetClipBox(hdcOptionalForPainting, &rcClip))
466 default:
467 if (!GetDCOrgEx(hdcOptionalForPainting, &ptOrg))
468 return FALSE;
470 OffsetRect(&rcLimit, -ptOrg.x, -ptOrg.y);
471 if (IntersectRect(&rcLimit, &rcLimit, &rcClip) &&
472 (!lprcEnumMonitorsThatIntersect ||
473 IntersectRect(&rcLimit, &rcLimit, lprcEnumMonitorsThatIntersect))) {
475 break;
477 /* fall through */
478 case NULLREGION:
479 return TRUE;
480 case ERROR:
481 return FALSE;
483 } else {
484 if ( lprcEnumMonitorsThatIntersect &&
485 !IntersectRect(&rcLimit, &rcLimit, lprcEnumMonitorsThatIntersect)) {
487 return TRUE;
491 return lpfnEnumProc(
492 xPRIMARY_MONITOR,
493 hdcOptionalForPainting,
494 &rcLimit,
495 dwData);
498 /***********************************************************************
499 * RegisterSystemThread (USER32.@)
501 void WINAPI RegisterSystemThread(DWORD flags, DWORD reserved)
503 FIXME("(%08lx, %08lx)\n", flags, reserved);
506 /***********************************************************************
507 * RegisterShellHookWindow [USER32.@]
509 BOOL WINAPI RegisterShellHookWindow ( HWND hWnd )
511 FIXME("(%p): stub\n", hWnd);
512 return 0;
516 /***********************************************************************
517 * DeregisterShellHookWindow [USER32.@]
519 HRESULT WINAPI DeregisterShellHookWindow ( DWORD u )
521 FIXME("0x%08lx stub\n",u);
522 return 0;
527 /***********************************************************************
528 * RegisterTasklist [USER32.@]
530 DWORD WINAPI RegisterTasklist (DWORD x)
532 FIXME("0x%08lx\n",x);
533 return TRUE;
537 /***********************************************************************
538 * RegisterDeviceNotificationA (USER32.@)
540 * See RegisterDeviceNotificationW.
542 HDEVNOTIFY WINAPI RegisterDeviceNotificationA(HANDLE hnd, LPVOID notifyfilter, DWORD flags)
544 FIXME("(hwnd=%p, filter=%p,flags=0x%08lx), STUB!\n", hnd,notifyfilter,flags );
545 return 0;
548 /***********************************************************************
549 * RegisterDeviceNotificationW (USER32.@)
551 * Registers a window with the system so that it will receive
552 * notifications about a device.
554 * PARAMS
555 * hRecepient [I] Window or service status handle that
556 * will receive notifications.
557 * pNotificationFilter [I] DEV_BROADCAST_HDR followed by some
558 * type-specific data.
559 * dwFlags [I] See notes
561 * RETURNS
563 * A handle to the device notification.
565 * NOTES
567 * The dwFlags parameter can be one of two values:
568 *| DEVICE_NOTIFY_WINDOW_HANDLE - hRecepient is a window handle
569 *| DEVICE_NOTIFY_SERVICE_HANDLE - hRecepient is a service status handle
571 HDEVNOTIFY WINAPI RegisterDeviceNotificationW(HANDLE hRecepient, LPVOID pNotificationFilter, DWORD dwFlags)
573 FIXME("(hwnd=%p, filter=%p,flags=0x%08lx), STUB!\n", hRecepient,pNotificationFilter,dwFlags );
574 return 0;
577 /***********************************************************************
578 * UnregisterDeviceNotification (USER32.@)
581 BOOL WINAPI UnregisterDeviceNotification(HDEVNOTIFY hnd)
583 FIXME("(handle=%p), STUB!\n", hnd);
584 return TRUE;
587 /***********************************************************************
588 * GetAppCompatFlags (USER32.@)
590 DWORD WINAPI GetAppCompatFlags( HTASK hTask )
592 FIXME("stub\n");
593 return 0;
597 /***********************************************************************
598 * AlignRects (USER32.@)
600 BOOL WINAPI AlignRects(LPRECT rect, DWORD b, DWORD c, DWORD d)
602 FIXME("(%p, %ld, %ld, %ld): stub\n", rect, b, c, d);
603 if (rect)
604 FIXME("rect: [[%ld, %ld], [%ld, %ld]]\n", rect->left, rect->top, rect->right, rect->bottom);
605 /* Calls OffsetRect */
606 return FALSE;
610 /***********************************************************************
611 * LoadLocalFonts (USER32.@)
613 VOID WINAPI LoadLocalFonts(VOID)
615 /* are loaded. */
616 return;
620 /***********************************************************************
621 * USER_489 (USER.489)
623 LONG WINAPI stub_USER_489(void) { FIXME("stub\n"); return 0; }
625 /***********************************************************************
626 * USER_490 (USER.490)
628 LONG WINAPI stub_USER_490(void) { FIXME("stub\n"); return 0; }
630 /***********************************************************************
631 * USER_492 (USER.492)
633 LONG WINAPI stub_USER_492(void) { FIXME("stub\n"); return 0; }
635 /***********************************************************************
636 * USER_496 (USER.496)
638 LONG WINAPI stub_USER_496(void) { FIXME("stub\n"); return 0; }
640 /***********************************************************************
641 * User32InitializeImmEntryTable
643 BOOL WINAPI User32InitializeImmEntryTable(LPVOID ptr)
645 FIXME("(%p): stub\n", ptr);
646 return TRUE;
649 /**********************************************************************
650 * WINNLSGetIMEHotkey [USER32.@]
653 UINT WINAPI WINNLSGetIMEHotkey(HWND hUnknown1)
655 FIXME("hUnknown1 %p: stub!\n", hUnknown1);
656 return 0; /* unknown */
659 /**********************************************************************
660 * WINNLSEnableIME [USER32.@]
663 BOOL WINAPI WINNLSEnableIME(HWND hUnknown1, BOOL bUnknown2)
665 FIXME("hUnknown1 %p bUnknown2 %d: stub!\n", hUnknown1, bUnknown2);
666 return TRUE; /* success (?) */
669 /**********************************************************************
670 * WINNLSGetEnableStatus [USER32.@]
673 BOOL WINAPI WINNLSGetEnableStatus(HWND hUnknown1)
675 FIXME("hUnknown1 %p: stub!\n", hUnknown1);
676 return TRUE; /* success (?) */
679 /**********************************************************************
680 * SendIMEMessageExA [USER32.@]
683 LRESULT WINAPI SendIMEMessageExA(HWND p1, LPARAM p2)
685 FIXME("(%p,%lx): stub\n", p1, p2);
686 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
687 return 0;
690 /**********************************************************************
691 * SendIMEMessageExW [USER32.@]
694 LRESULT WINAPI SendIMEMessageExW(HWND p1, LPARAM p2)
696 FIXME("(%p,%lx): stub\n", p1, p2);
697 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
698 return 0;