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lcd-image-converter/classes/settings/appsettings.h
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2025-01-13 01:23:52 +05:00

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/*
* LCD Image Converter. Converts images and fonts for embedded applications.
* Copyright (C) 2017 riuson
* mailto: riuson@gmail.com
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/
*/
#ifndef APPSETTINGS_H
#define APPSETTINGS_H
#include <QDomDocument>
#include <QIODevice>
#include <QMap>
#include <QSettings>
namespace Settings
{
class AppSettings
{
public:
enum class Section { Application, Presets };
AppSettings();
AppSettings(Section section);
virtual ~AppSettings();
static void configure(Section section, const QString& filename);
static void reset();
QSettings& get();
private:
static QMap<Section, QString> ConfigFiles;
static QSettings::Format CustomFormat;
static QString NameStartChar;
static QString NameChar;
static QString NameStartPrefix;
QSettings* mSettings;
static bool readXmlFile(QIODevice& device, QSettings::SettingsMap& map);
static bool writeXmlFile(QIODevice& device, const QSettings::SettingsMap& map);
static QDomElement getNodeByPath(QDomDocument& doc, const QString& path);
static void readChilds(QSettings::SettingsMap& map, QStringList& parts, const QDomNodeList& childs);
static bool readTextNode(QDomNode& node, QString& value);
protected:
static bool isNameStartCharValid(const QString& value);
static bool isNameCharValid(const QString& value);
static bool escape(const QString& source, QString& result);
static const QString unescape(const QString& value);
};
} // namespace Settings
#endif // APPSETTINGS_H