dlls/user32/focus.c

   1 /*
   2  * Focus and activation functions
   3  *
   4  * Copyright 1993 David Metcalfe
   5  * Copyright 1995 Alex Korobka
   6  * Copyright 1994, 2002 Alexandre Julliard
   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 "user_private.h"
  24 #include "wine/server.h"
  25
  26
  27 /*******************************************************************
  28  *              SetForegroundWindow  (USER32.@)
  29  */
  30 BOOL WINAPI SetForegroundWindow( HWND hwnd )
  31 {
  32     return NtUserSetForegroundWindow( hwnd );
  33 }
  34
  35
  36 /*******************************************************************
  37  *              GetActiveWindow  (USER32.@)
  38  */
  39 HWND WINAPI GetActiveWindow(void)
  40 {
  41     GUITHREADINFO info;
  42     info.cbSize = sizeof(info);
  43     return NtUserGetGUIThreadInfo( GetCurrentThreadId(), &info ) ? info.hwndActive : 0;
  44 }
  45
  46
  47 /*****************************************************************
  48  *              GetFocus  (USER32.@)
  49  */
  50 HWND WINAPI GetFocus(void)
  51 {
  52     GUITHREADINFO info;
  53     info.cbSize = sizeof(info);
  54     return NtUserGetGUIThreadInfo( GetCurrentThreadId(), &info ) ? info.hwndFocus : 0;
  55 }
  56
  57
  58 /*******************************************************************
  59 *               SetShellWindow (USER32.@)
  60 */
  61 BOOL WINAPI SetShellWindow( HWND hwnd )
  62 {
  63     return NtUserSetShellWindowEx( hwnd, hwnd );
  64 }
  65
  66
  67 /*******************************************************************
  68 *               GetShellWindow (USER32.@)
  69 */
  70 HWND WINAPI GetShellWindow(void)
  71 {
  72     return NtUserGetShellWindow();
  73 }
  74
  75
  76 /***********************************************************************
  77  *              SetProgmanWindow (USER32.@)
  78  */
  79 HWND WINAPI SetProgmanWindow( HWND hwnd )
  80 {
  81     return NtUserSetProgmanWindow( hwnd );
  82 }
  83
  84
  85 /***********************************************************************
  86  *              GetProgmanWindow (USER32.@)
  87  */
  88 HWND WINAPI GetProgmanWindow(void)
  89 {
  90     return NtUserGetProgmanWindow();
  91 }
  92
  93
  94 /***********************************************************************
  95  *              SetTaskmanWindow (USER32.@)
  96  * NOTES
  97  *   hwnd = MSTaskSwWClass
  98  *          |-> SysTabControl32
  99  */
 100 HWND WINAPI SetTaskmanWindow( HWND hwnd )
 101 {
 102     return NtUserSetTaskmanWindow( hwnd );
 103 }
 104
 105 /***********************************************************************
 106  *              GetTaskmanWindow (USER32.@)
 107  */
 108 HWND WINAPI GetTaskmanWindow(void)
 109 {
 110     HWND ret = 0;
 111
 112     SERVER_START_REQ(set_global_windows)
 113     {
 114         req->flags = 0;
 115         if (!wine_server_call_err(req))
 116             ret = wine_server_ptr_handle( reply->old_taskman_window );
 117     }
 118     SERVER_END_REQ;
 119     return ret;
 120 }