awesome-widgets/sources/awesome-widget/plugin/awabstractpairhelper.cpp

135 lines
4.2 KiB
C++

/***************************************************************************
* This file is part of awesome-widgets *
* *
* awesome-widgets is free software: you can redistribute it and/or *
* modify it under the terms of the GNU General Public License as *
* published by the Free Software Foundation, either version 3 of the *
* License, or (at your option) any later version. *
* *
* awesome-widgets 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with awesome-widgets. If not, see http://www.gnu.org/licenses/ *
***************************************************************************/
#include "awabstractpairhelper.h"
#include <QSettings>
#include <QStandardPaths>
#include <utility>
#include "awdebug.h"
AWAbstractPairHelper::AWAbstractPairHelper(QString _filePath, QString _section)
: m_filePath(std::move(_filePath))
, m_section(std::move(_section))
{
qCDebug(LOG_AW) << __PRETTY_FUNCTION__;
AWAbstractPairHelper::initItems();
}
AWAbstractPairHelper::~AWAbstractPairHelper()
{
qCDebug(LOG_AW) << __PRETTY_FUNCTION__;
}
QStringList AWAbstractPairHelper::keys() const
{
return m_pairs.keys();
}
QHash<QString, QString> AWAbstractPairHelper::pairs() const
{
return m_pairs;
}
QStringList AWAbstractPairHelper::values() const
{
return m_pairs.values();
}
QSet<QString> AWAbstractPairHelper::valuesSet() const
{
auto values = m_pairs.values();
return {values.cbegin(), values.cend()};
}
void AWAbstractPairHelper::initItems()
{
m_pairs.clear();
QStringList configs = QStandardPaths::locateAll(QStandardPaths::GenericDataLocation, m_filePath);
for (auto &fileName : configs) {
QSettings settings(fileName, QSettings::IniFormat);
qCInfo(LOG_AW) << "Configuration file" << settings.fileName();
settings.beginGroup(m_section);
QStringList keys = settings.childKeys();
for (auto &key : keys) {
QString value = settings.value(key).toString();
qCInfo(LOG_AW) << "Found key" << key << "for value" << value << "in" << settings.fileName();
if (value.isEmpty()) {
qCInfo(LOG_AW) << "Skip empty value for" << key;
continue;
}
m_pairs[key] = value;
}
settings.endGroup();
}
}
bool AWAbstractPairHelper::writeItems(const QHash<QString, QString> &_configuration) const
{
qCDebug(LOG_AW) << "Write configuration" << _configuration;
QString fileName
= QString("%1/%2").arg(QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation)).arg(m_filePath);
QSettings settings(fileName, QSettings::IniFormat);
qCInfo(LOG_AW) << "Configuration file" << fileName;
settings.beginGroup(m_section);
for (auto &key : _configuration.keys())
settings.setValue(key, _configuration[key]);
settings.endGroup();
settings.sync();
return (settings.status() == QSettings::NoError);
}
bool AWAbstractPairHelper::removeUnusedKeys(const QStringList &_keys) const
{
qCDebug(LOG_AW) << "Remove keys" << _keys;
QString fileName
= QString("%1/%2").arg(QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation)).arg(m_filePath);
QSettings settings(fileName, QSettings::IniFormat);
qCInfo(LOG_AW) << "Configuration file" << fileName;
settings.beginGroup(m_section);
QStringList foundKeys = settings.childKeys();
for (auto &key : foundKeys) {
if (_keys.contains(key))
continue;
settings.remove(key);
}
settings.endGroup();
settings.sync();
return (settings.status() == QSettings::NoError);
}