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