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., 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 #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 #define OPTIONS_MENU_INDEX    1
  41
  42 void TaskManager_OnOptionsAlwaysOnTop(void)
  43 {
  44     HMENU    hMenu;
  45     HMENU    hOptionsMenu;
  46
  47     hMenu = GetMenu(hMainWnd);
  48     hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
  49
  50     /*
  51      * Check or uncheck the always on top menu item
  52      * and update main window.
  53      */
  54     if (GetMenuState(hOptionsMenu, ID_OPTIONS_ALWAYSONTOP, MF_BYCOMMAND) & MF_CHECKED)
  55     {
  56         CheckMenuItem(hOptionsMenu, ID_OPTIONS_ALWAYSONTOP, MF_BYCOMMAND|MF_UNCHECKED);
  57         TaskManagerSettings.AlwaysOnTop = FALSE;
  58         SetWindowPos(hMainWnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
  59     }
  60     else
  61     {
  62         CheckMenuItem(hOptionsMenu, ID_OPTIONS_ALWAYSONTOP, MF_BYCOMMAND|MF_CHECKED);
  63         TaskManagerSettings.AlwaysOnTop = TRUE;
  64         SetWindowPos(hMainWnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
  65     }
  66 }
  67
  68 void TaskManager_OnOptionsMinimizeOnUse(void)
  69 {
  70     HMENU    hMenu;
  71     HMENU    hOptionsMenu;
  72
  73     hMenu = GetMenu(hMainWnd);
  74     hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
  75
  76     /*
  77      * Check or uncheck the minimize on use menu item.
  78      */
  79     if (GetMenuState(hOptionsMenu, ID_OPTIONS_MINIMIZEONUSE, MF_BYCOMMAND) & MF_CHECKED)
  80     {
  81         CheckMenuItem(hOptionsMenu, ID_OPTIONS_MINIMIZEONUSE, MF_BYCOMMAND|MF_UNCHECKED);
  82         TaskManagerSettings.MinimizeOnUse = FALSE;
  83     }
  84     else
  85     {
  86         CheckMenuItem(hOptionsMenu, ID_OPTIONS_MINIMIZEONUSE, MF_BYCOMMAND|MF_CHECKED);
  87         TaskManagerSettings.MinimizeOnUse = TRUE;
  88     }
  89 }
  90
  91 void TaskManager_OnOptionsHideWhenMinimized(void)
  92 {
  93     HMENU    hMenu;
  94     HMENU    hOptionsMenu;
  95
  96     hMenu = GetMenu(hMainWnd);
  97     hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
  98
  99     /*
 100      * Check or uncheck the hide when minimized menu item.
 101      */
 102     if (GetMenuState(hOptionsMenu, ID_OPTIONS_HIDEWHENMINIMIZED, MF_BYCOMMAND) & MF_CHECKED)
 103     {
 104         CheckMenuItem(hOptionsMenu, ID_OPTIONS_HIDEWHENMINIMIZED, MF_BYCOMMAND|MF_UNCHECKED);
 105         TaskManagerSettings.HideWhenMinimized = FALSE;
 106     }
 107     else
 108     {
 109         CheckMenuItem(hOptionsMenu, ID_OPTIONS_HIDEWHENMINIMIZED, MF_BYCOMMAND|MF_CHECKED);
 110         TaskManagerSettings.HideWhenMinimized = TRUE;
 111     }
 112 }
 113
 114 void TaskManager_OnOptionsShow16BitTasks(void)
 115 {
 116     HMENU    hMenu;
 117     HMENU    hOptionsMenu;
 118
 119     hMenu = GetMenu(hMainWnd);
 120     hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
 121
 122     /*
 123      * FIXME: Currently this is useless because the
 124      * current implementation doesn't list the 16-bit
 125      * processes. I believe that would require querying
 126      * each ntvdm.exe process for it's children.
 127      */
 128
 129     /*
 130      * Check or uncheck the show 16-bit tasks menu item
 131      */
 132     if (GetMenuState(hOptionsMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND) & MF_CHECKED)
 133     {
 134         CheckMenuItem(hOptionsMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND|MF_UNCHECKED);
 135         TaskManagerSettings.Show16BitTasks = FALSE;
 136     }
 137     else
 138     {
 139         CheckMenuItem(hOptionsMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND|MF_CHECKED);
 140         TaskManagerSettings.Show16BitTasks = TRUE;
 141     }
 142
 143     /*
 144      * Refresh the list of processes.
 145      */
 146     RefreshProcessPage();
 147 }