mirror of
https://github.com/RetroShare/RetroShare.git
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7a98e83df1
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4636 b45a01b8-16f6-495d-af2f-9b41ad6348cc
132 lines
3.9 KiB
C++
132 lines
3.9 KiB
C++
/****************************************************************
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* This file is distributed under the following license:
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*
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* Copyright (c) 2008, crypton
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* Copyright (c) 2008, Matt Edman, Justin Hipple
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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****************************************************************/
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#include <rshare.h>
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#include <iostream>
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#include "rsettings.h"
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#include <retroshare/rsinit.h>
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/** The file in which all settings will read and written. */
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#define SETTINGS_FILE (QString::fromUtf8(RsInit::RsProfileConfigDirectory().c_str()) + "/RetroShare.conf")
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/** Constructor */
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RSettings::RSettings(const QString settingsGroup)
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: QSettings(SETTINGS_FILE, QSettings::IniFormat)
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{
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std::string sPreferedId;
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m_bValid = RsInit::getPreferedAccountId(sPreferedId);
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if (!settingsGroup.isEmpty())
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beginGroup(settingsGroup);
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}
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RSettings::RSettings(std::string fileName, const QString settingsGroup)
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: QSettings(QString::fromStdString(fileName), QSettings::IniFormat)
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{
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m_bValid = true;
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if (!settingsGroup.isEmpty())
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beginGroup(settingsGroup);
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}
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/** Returns the saved value associated with <b>key</b>. If no value has been
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* set, the default value is returned.
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* \sa setDefault
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*/
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QVariant
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RSettings::value(const QString &key, const QVariant &defaultVal) const
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{
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if (m_bValid == false) {
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// return only default value
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return defaultVal.isNull() ? defaultValue(key) : defaultVal;
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}
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return QSettings::value(key, defaultVal.isNull() ? defaultValue(key) : defaultVal);
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}
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/** Sets the value associated with <b>key</b> to <b>val</b>. */
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void
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RSettings::setValue(const QString &key, const QVariant &val)
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{
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if (m_bValid == false) {
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std::cerr << "RSettings::setValue() Calling on invalid object, key = " << key.toStdString() << std::endl;
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return;
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}
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if (val == defaultValue(key))
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QSettings::remove(key);
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else if (val != value(key))
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QSettings::setValue(key, val);
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}
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QVariant RSettings::valueFromGroup(const QString &group, const QString &key, const QVariant &defaultVal)
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{
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beginGroup(group);
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QVariant val = value(key, defaultVal);
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endGroup();
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return val;
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}
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void RSettings::setValueToGroup(const QString &group, const QString &key, const QVariant &val)
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{
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beginGroup(group);
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setValue(key, val);
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endGroup();
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}
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/** Sets the default setting for <b>key</b> to <b>val</b>. */
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void
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RSettings::setDefault(const QString &key, const QVariant &val)
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{
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_defaults.insert(key, val);
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}
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/** Returns the default setting value associated with <b>key</b>. If
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* <b>key</b> has no default value, then an empty QVariant is returned. */
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QVariant
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RSettings::defaultValue(const QString &key) const
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{
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if (_defaults.contains(key))
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return _defaults.value(key);
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return QVariant();
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}
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/** Resets all settings. */
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void
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RSettings::reset()
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{
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/* Static method, so we have to create a QSettings object. */
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QSettings settings(SETTINGS_FILE, QSettings::IniFormat);
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settings.clear();
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}
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/** Returns a map of all currently saved settings at the last appyl() point. */
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/*QMap<QString, QVariant>
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RSettings::allSettings() const
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{
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QMap<QString, QVariant> settings;
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foreach (QString key, allKeys()) {
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settings.insert(key, value(key));
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}
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return settings;
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}*/
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