video-pc/AvPlayer2/app_settings.cpp

// ***********************************************************/
// app_settings.cpp
//
//      Copy Right @ Steven Huang. All rights reserved.
//
// app settings load and save
// ***********************************************************/

#include "app_settings.h"

const AppSettings::Section AppSettings::m_sections[] = {
    {SECTION_ID_GENERAL, "General"},
    {SECTION_ID_INFO, "Info"},
    {SECTION_ID_RECENTFILES, "RecentFiles"},
    {SECTION_ID_SAVEDPLAYLISTFILES, "SavedPlaylistFiles"},
};

AppSettings::AppSettings(const QString& file)
{
    m_pSettings = std::make_unique<QSettings>(file, QSettings::IniFormat);

    print_settings();
}

void AppSettings::print_settings() const
{
    if (m_pSettings)
    {
        qDebug() << "videoplayer configure file:" << toNativePath(m_pSettings->fileName());
        qDebug() << "organizationName:" << m_pSettings->organizationName();
        qDebug() << "applicationName:" << m_pSettings->applicationName();

        for (const auto& group : m_pSettings->childGroups())
        {
            m_pSettings->beginGroup(group);
            qDebug() << "group:" << group;
            for (const auto& key : m_pSettings->childKeys())
            {
                qDebug() << QString("key:%1, value:%2").arg(key).arg(m_pSettings->value(key).toString());
            }
            m_pSettings->endGroup();
        }
    }
}

void AppSettings::set_value(SectionID id, const QString& key, const QVariant& value)
{
    if (id > SECTION_ID_NONE && id < SECTION_ID_MAX)
        set_value(QString(m_sections[id].str), key, value);
}

QVariant AppSettings::get_value(SectionID id, const QString& key) const
{
    if (id > SECTION_ID_NONE && id < SECTION_ID_MAX)
    {
        return get_value(QString(m_sections[id].str), key);
    }
    return QVariant(QVariant::Invalid);
}

inline QString AppSettings::group_key(const QString& group, const QString& key)
{
    return group + "/" + key;
}

void AppSettings::set_value(const QString& group, const QString& key, const QVariant& value)
{
    m_pSettings->setValue(group_key(group, key), value);
}

QVariant AppSettings::get_value(const QString& group, const QString& key) const
{
    return m_pSettings->value(group_key(group, key));
}

void AppSettings::set_general(const QString& key, const QVariant& value)
{
    set_value(SECTION_ID_GENERAL, key, value);
}

QVariant AppSettings::get_general(const QString& key) const
{
    return get_value(SECTION_ID_GENERAL, key);
}

void AppSettings::set_info(const QString& key, const QVariant& value)
{
    set_value(SECTION_ID_INFO, key, value);
}

QVariant AppSettings::get_info(const QString& key) const
{
    return get_value(SECTION_ID_INFO, key);
}

void AppSettings::set_recentfiles(const QVariant& value, const QString& key)
{
    set_value(SECTION_ID_RECENTFILES, key, value);
}

QVariant AppSettings::get_recentfiles(const QString& key) const
{
    return get_value(SECTION_ID_RECENTFILES, key);
}

QVariant AppSettings::get_savedplaylists(const QString& key) const
{
    return get_value(SECTION_ID_SAVEDPLAYLISTFILES, key);
}

void AppSettings::set_savedplaylists(const QVariant& value, const QString& key)
{
    set_value(SECTION_ID_SAVEDPLAYLISTFILES, key, value);
}