reactos/base/shell/explorer/settings.cpp

104 lines
3.5 KiB
C++

/*
* ReactOS Explorer
*
* Copyright 2013 - Edijs Kolesnikovics
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "precomp.h"
TASKBAR_SETTINGS TaskBarSettings;
const WCHAR szSettingsKey[] = L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer";
const WCHAR szAdvancedSettingsKey[] = L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced";
VOID
LoadTaskBarSettings(VOID)
{
DWORD dwValue = NULL;
LoadSettingDword(szAdvancedSettingsKey, L"TaskbarSizeMove", dwValue);
TaskBarSettings.bLock = (dwValue == 0);
LoadSettingDword(szAdvancedSettingsKey, L"ShowSeconds", dwValue);
TaskBarSettings.bShowSeconds = (dwValue != 0);
LoadSettingDword(szSettingsKey, L"EnableAutotray", dwValue);
TaskBarSettings.bHideInactiveIcons = (dwValue != 0);
LoadSettingDword(szAdvancedSettingsKey, L"TaskbarGlomming", dwValue);
TaskBarSettings.bGroupButtons = (dwValue != 0);
TaskBarSettings.bShowQuickLaunch = TRUE; //FIXME: Where is this stored, and how?
/* FIXME: The following settings are stored in stuckrects2, do they have to be load here too? */
TaskBarSettings.bShowClock = TRUE;
TaskBarSettings.bAutoHide = FALSE;
TaskBarSettings.bAlwaysOnTop = FALSE;
}
VOID
SaveTaskBarSettings(VOID)
{
SaveSettingDword(szAdvancedSettingsKey, L"TaskbarSizeMove", TaskBarSettings.bLock);
SaveSettingDword(szAdvancedSettingsKey, L"ShowSeconds", TaskBarSettings.bShowSeconds);
SaveSettingDword(szSettingsKey, L"EnableAutotray", TaskBarSettings.bHideInactiveIcons);
SaveSettingDword(szAdvancedSettingsKey, L"TaskbarGlomming", TaskBarSettings.bGroupButtons);
/* FIXME: Show Clock, AutoHide and Always on top are stored in the stuckrects2 key but are not written to it with a click on apply. How is this done instead?
AutoHide writes something to HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Desktop\Components\0 figure out what and why */
}
BOOL
LoadSettingDword(IN LPCWSTR pszKeyName,
IN LPCWSTR pszValueName,
OUT DWORD &dwValue)
{
BOOL ret = FALSE;
HKEY hKey;
if (RegOpenKeyW(HKEY_CURRENT_USER, pszKeyName, &hKey) == ERROR_SUCCESS)
{
DWORD dwValueLength, dwType;
dwValueLength = sizeof(dwValue);
ret = RegQueryValueExW(hKey, pszValueName, NULL, &dwType, (PBYTE)&dwValue, &dwValueLength) == ERROR_SUCCESS && dwType == REG_DWORD;
RegCloseKey(hKey);
}
return ret;
}
BOOL
SaveSettingDword(IN LPCWSTR pszKeyName,
IN LPCWSTR pszValueName,
IN DWORD dwValue)
{
BOOL ret = FALSE;
HKEY hKey;
if (RegCreateKeyW(HKEY_CURRENT_USER, pszKeyName, &hKey) == ERROR_SUCCESS)
{
ret = RegSetValueExW(hKey, pszValueName, 0, REG_DWORD, (PBYTE)&dwValue, sizeof(dwValue)) == ERROR_SUCCESS;
RegCloseKey(hKey);
}
return ret;
}
/* EOF */