programs/taskmgr/optnmenu.c

   1 /*
   2  *  ReactOS Task Manager
   3  *
   4  *  optnmenu.c
   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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 /*
  24  * options.c
  25  *
  26  * Menu item handlers for the options menu.
  27  */
  28
  29 #define WIN32_LEAN_AND_MEAN    /* Exclude rarely-used stuff from Windows headers */
  30 #include <windows.h>
  31 #include <commctrl.h>
  32 #include <stdlib.h>
  33 #include <malloc.h>
  34 #include <memory.h>
  35 #include <tchar.h>
  36 #include <stdio.h>
  37
  38 #include "taskmgr.h"
  39
  40 void TaskManager_OnOptionsAlwaysOnTop(void)
  41 {
  42     HMENU    hMenu;
  43     HMENU    hOptionsMenu;
  44
  45     hMenu = GetMenu(hMainWnd);
  46     hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
  47
  48     /*
  49      * Check or uncheck the always on top menu item
  50      * and update main window.
  51      */
  52     if ((GetWindowLong(hMainWnd, GWL_EXSTYLE) & WS_EX_TOPMOST) != 0)
  53     {
  54         CheckMenuItem(hOptionsMenu, ID_OPTIONS_ALWAYSONTOP, MF_BYCOMMAND|MF_UNCHECKED);
  55         TaskManagerSettings.AlwaysOnTop = FALSE;
  56         SetWindowPos(hMainWnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
  57     }
  58     else
  59     {
  60         CheckMenuItem(hOptionsMenu, ID_OPTIONS_ALWAYSONTOP, MF_BYCOMMAND|MF_CHECKED);
  61         TaskManagerSettings.AlwaysOnTop = TRUE;
  62         SetWindowPos(hMainWnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
  63     }
  64 }
  65
  66 void TaskManager_OnOptionsMinimizeOnUse(void)
  67 {
  68     HMENU    hMenu;
  69     HMENU    hOptionsMenu;
  70
  71     hMenu = GetMenu(hMainWnd);
  72     hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
  73
  74     /*
  75      * Check or uncheck the minimize on use menu item.
  76      */
  77     if (GetMenuState(hOptionsMenu, ID_OPTIONS_MINIMIZEONUSE, MF_BYCOMMAND) & MF_CHECKED)
  78     {
  79         CheckMenuItem(hOptionsMenu, ID_OPTIONS_MINIMIZEONUSE, MF_BYCOMMAND|MF_UNCHECKED);
  80         TaskManagerSettings.MinimizeOnUse = FALSE;
  81     }
  82     else
  83     {
  84         CheckMenuItem(hOptionsMenu, ID_OPTIONS_MINIMIZEONUSE, MF_BYCOMMAND|MF_CHECKED);
  85         TaskManagerSettings.MinimizeOnUse = TRUE;
  86     }
  87 }
  88
  89 void TaskManager_OnOptionsHideWhenMinimized(void)
  90 {
  91     HMENU    hMenu;
  92     HMENU    hOptionsMenu;
  93
  94     hMenu = GetMenu(hMainWnd);
  95     hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
  96
  97     /*
  98      * Check or uncheck the hide when minimized menu item.
  99      */
 100     if (GetMenuState(hOptionsMenu, ID_OPTIONS_HIDEWHENMINIMIZED, MF_BYCOMMAND) & MF_CHECKED)
 101     {
 102         CheckMenuItem(hOptionsMenu, ID_OPTIONS_HIDEWHENMINIMIZED, MF_BYCOMMAND|MF_UNCHECKED);
 103         TaskManagerSettings.HideWhenMinimized = FALSE;
 104     }
 105     else
 106     {
 107         CheckMenuItem(hOptionsMenu, ID_OPTIONS_HIDEWHENMINIMIZED, MF_BYCOMMAND|MF_CHECKED);
 108         TaskManagerSettings.HideWhenMinimized = TRUE;
 109     }
 110 }
 111
 112 void TaskManager_OnOptionsShow16BitTasks(void)
 113 {
 114     HMENU    hMenu;
 115     HMENU    hOptionsMenu;
 116
 117     hMenu = GetMenu(hMainWnd);
 118     hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
 119
 120     /*
 121      * FIXME: Currently this is useless because the
 122      * current implementation doesn't list the 16-bit
 123      * processes. I believe that would require querying
 124      * each ntvdm.exe process for it's children.
 125      */
 126
 127     /*
 128      * Check or uncheck the show 16-bit tasks menu item
 129      */
 130     if (GetMenuState(hOptionsMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND) & MF_CHECKED)
 131     {
 132         CheckMenuItem(hOptionsMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND|MF_UNCHECKED);
 133         TaskManagerSettings.Show16BitTasks = FALSE;
 134     }
 135     else
 136     {
 137         CheckMenuItem(hOptionsMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND|MF_CHECKED);
 138         TaskManagerSettings.Show16BitTasks = TRUE;
 139     }
 140
 141     /*
 142      * Refresh the list of processes.
 143      */
 144     RefreshProcessPage();
 145 }