reactos/base/shell/explorer/settings.cpp

   1 /*
   2  * ReactOS Explorer
   3  *
   4  * Copyright 2013 - Edijs Kolesnikovics
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  19  */
  20
  21 #include "precomp.h"
  22
  23 TASKBAR_SETTINGS TaskBarSettings;
  24 const WCHAR szAdvancedSettingsKey[] = L"Software\\ReactOS\\Features\\Explorer";
  25
  26 VOID
  27 LoadTaskBarSettings(VOID)
  28 {
  29     HKEY hKey;
  30
  31     /* Set defaults */
  32     TaskBarSettings.bLock = TRUE;
  33     TaskBarSettings.bAutoHide = FALSE;
  34     TaskBarSettings.bAlwaysOnTop = FALSE;
  35     TaskBarSettings.bGroupButtons = TRUE;
  36     TaskBarSettings.bShowQuickLaunch = TRUE;
  37     TaskBarSettings.bShowClock = TRUE;
  38     TaskBarSettings.bShowSeconds = FALSE;
  39     TaskBarSettings.bHideInactiveIcons = TRUE;
  40
  41     /* Check registry */
  42     if (RegOpenKeyW(HKEY_CURRENT_USER, szAdvancedSettingsKey, &hKey) == ERROR_SUCCESS)
  43     {
  44         DWORD dwValue, dwValueLength, dwType;
  45
  46         dwValueLength = sizeof(dwValue);
  47         if (RegQueryValueExW(hKey, L"ShowSeconds", NULL, &dwType, (PBYTE)&dwValue, &dwValueLength) == ERROR_SUCCESS && dwType == REG_DWORD)
  48             TaskBarSettings.bShowSeconds = dwValue != 0;
  49
  50         RegCloseKey(hKey);
  51     }
  52 }
  53
  54 VOID
  55 SaveTaskBarSettings(VOID)
  56 {
  57     SaveSettingDword(szAdvancedSettingsKey, TEXT("ShowSeconds"), TaskBarSettings.bShowSeconds);
  58 }
  59
  60 BOOL
  61 SaveSettingDword(IN LPCWSTR pszKeyName,
  62                  IN LPCWSTR pszValueName,
  63                  IN DWORD dwValue)
  64 {
  65     BOOL ret = FALSE;
  66     HKEY hKey;
  67
  68     if (RegCreateKeyW(HKEY_CURRENT_USER, pszKeyName, &hKey) == ERROR_SUCCESS)
  69     {
  70         ret = RegSetValueExW(hKey, pszValueName, 0, REG_DWORD, (PBYTE)&dwValue, sizeof(dwValue)) == ERROR_SUCCESS;
  71
  72         RegCloseKey(hKey);
  73     }
  74
  75     return ret;
  76 }
  77
  78 /* EOF */