129 lines
3.1 KiB
C++
129 lines
3.1 KiB
C++
/* Copyright 2013-2021 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "INISettingsObject.h"
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#include "Setting.h"
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#include <QDebug>
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#include <QFile>
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INISettingsObject::INISettingsObject(QStringList paths, QObject *parent)
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: SettingsObject(parent)
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{
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auto first_path = paths.constFirst();
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auto path = paths.takeFirst();
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while (!QFile::exists(path))
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path = paths.takeFirst();
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if (path != first_path && QFile::exists(path)) {
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// Copy the fallback to the preferred path.
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QFile::copy(path, first_path);
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qDebug() << "Copied settings from" << path << "to" << first_path;
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}
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m_filePath = first_path;
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m_ini.loadFile(first_path);
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}
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INISettingsObject::INISettingsObject(QString path, QObject* parent)
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: SettingsObject(parent)
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{
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m_filePath = path;
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m_ini.loadFile(path);
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}
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void INISettingsObject::setFilePath(const QString &filePath)
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{
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m_filePath = filePath;
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}
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bool INISettingsObject::reload()
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{
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return m_ini.loadFile(m_filePath) && SettingsObject::reload();
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}
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void INISettingsObject::suspendSave()
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{
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m_suspendSave = true;
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}
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void INISettingsObject::resumeSave()
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{
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m_suspendSave = false;
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if(m_doSave)
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{
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m_ini.saveFile(m_filePath);
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}
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}
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void INISettingsObject::changeSetting(const Setting &setting, QVariant value)
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{
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if (contains(setting.id()))
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{
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// valid value -> set the main config, remove all the sysnonyms
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if (value.isValid())
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{
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auto list = setting.configKeys();
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m_ini.set(list.takeFirst(), value);
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for(auto iter: list)
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m_ini.remove(iter);
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}
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// invalid -> remove all (just like resetSetting)
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else
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{
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for(auto iter: setting.configKeys())
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m_ini.remove(iter);
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}
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doSave();
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}
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}
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void INISettingsObject::doSave()
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{
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if(m_suspendSave)
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{
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m_doSave = true;
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}
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else
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{
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m_ini.saveFile(m_filePath);
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}
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}
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void INISettingsObject::resetSetting(const Setting &setting)
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{
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// if we have the setting, remove all the synonyms. ALL OF THEM
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if (contains(setting.id()))
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{
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for(auto iter: setting.configKeys())
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m_ini.remove(iter);
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doSave();
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}
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}
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QVariant INISettingsObject::retrieveValue(const Setting &setting)
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{
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// if we have the setting, return value of the first matching synonym
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if (contains(setting.id()))
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{
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for(auto iter: setting.configKeys())
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{
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if(m_ini.contains(iter))
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return m_ini[iter];
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}
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}
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return QVariant();
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}
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