reactos/base/applications/taskmgr/optnmenu.c

   1 /*
   2  *  ReactOS Task Manager
   3  *
   4  *  optnmenu.cpp
   5  *
   6  *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 /*
  24  * options.c
  25  *
  26  * Menu item handlers for the options menu.
  27  */
  28
  29 #include <precomp.h>
  30
  31 void TaskManager_OnOptionsAlwaysOnTop(void)
  32 {
  33     HMENU  hMenu;
  34     HMENU  hOptionsMenu;
  35
  36     hMenu = GetMenu(hMainWnd);
  37     hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
  38
  39     /*
  40      * Check or uncheck the always on top menu item
  41      * and update main window.
  42      */
  43     if ((GetWindowLongW(hMainWnd, GWL_EXSTYLE) & WS_EX_TOPMOST) != 0)
  44     {
  45         CheckMenuItem(hOptionsMenu, ID_OPTIONS_ALWAYSONTOP, MF_BYCOMMAND|MF_UNCHECKED);
  46         TaskManagerSettings.AlwaysOnTop = FALSE;
  47         SetWindowPos(hMainWnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
  48     }
  49     else
  50     {
  51         CheckMenuItem(hOptionsMenu, ID_OPTIONS_ALWAYSONTOP, MF_BYCOMMAND|MF_CHECKED);
  52         TaskManagerSettings.AlwaysOnTop = TRUE;
  53         SetWindowPos(hMainWnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
  54     }
  55 }
  56
  57 void TaskManager_OnOptionsMinimizeOnUse(void)
  58 {
  59     HMENU  hMenu;
  60     HMENU  hOptionsMenu;
  61
  62     hMenu = GetMenu(hMainWnd);
  63     hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
  64
  65     /*
  66      * Check or uncheck the minimize on use menu item.
  67      */
  68     if (GetMenuState(hOptionsMenu, ID_OPTIONS_MINIMIZEONUSE, MF_BYCOMMAND) & MF_CHECKED)
  69     {
  70         CheckMenuItem(hOptionsMenu, ID_OPTIONS_MINIMIZEONUSE, MF_BYCOMMAND|MF_UNCHECKED);
  71         TaskManagerSettings.MinimizeOnUse = FALSE;
  72     }
  73     else
  74     {
  75         CheckMenuItem(hOptionsMenu, ID_OPTIONS_MINIMIZEONUSE, MF_BYCOMMAND|MF_CHECKED);
  76         TaskManagerSettings.MinimizeOnUse = TRUE;
  77     }
  78 }
  79
  80 void TaskManager_OnOptionsHideWhenMinimized(void)
  81 {
  82     HMENU  hMenu;
  83     HMENU  hOptionsMenu;
  84
  85     hMenu = GetMenu(hMainWnd);
  86     hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
  87
  88     /*
  89      * Check or uncheck the hide when minimized menu item.
  90      */
  91     if (GetMenuState(hOptionsMenu, ID_OPTIONS_HIDEWHENMINIMIZED, MF_BYCOMMAND) & MF_CHECKED)
  92     {
  93         CheckMenuItem(hOptionsMenu, ID_OPTIONS_HIDEWHENMINIMIZED, MF_BYCOMMAND|MF_UNCHECKED);
  94         TaskManagerSettings.HideWhenMinimized = FALSE;
  95     }
  96     else
  97     {
  98         CheckMenuItem(hOptionsMenu, ID_OPTIONS_HIDEWHENMINIMIZED, MF_BYCOMMAND|MF_CHECKED);
  99         TaskManagerSettings.HideWhenMinimized = TRUE;
 100     }
 101 }
 102
 103 void TaskManager_OnOptionsShow16BitTasks(void)
 104 {
 105     HMENU  hMenu;
 106     HMENU  hOptionsMenu;
 107
 108     hMenu = GetMenu(hMainWnd);
 109     hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
 110
 111     /*
 112      * FIXME: Currently this is useless because the
 113      * current implemetation doesn't list the 16-bit
 114      * processes. I believe that would require querying
 115      * each ntvdm.exe process for it's children.
 116      */
 117
 118     /*
 119      * Check or uncheck the show 16-bit tasks menu item
 120      */
 121     if (GetMenuState(hOptionsMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND) & MF_CHECKED)
 122     {
 123         CheckMenuItem(hOptionsMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND|MF_UNCHECKED);
 124         TaskManagerSettings.Show16BitTasks = FALSE;
 125     }
 126     else
 127     {
 128         CheckMenuItem(hOptionsMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND|MF_CHECKED);
 129         TaskManagerSettings.Show16BitTasks = TRUE;
 130     }
 131
 132     /*
 133      * Refresh the list of processes.
 134      */
 135     RefreshProcessPage();
 136 }