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#pragma once
#include <QString>
#include <QVariant>
#include <QSettings>
namespace AppSettingsTypes {
enum Timezone {LOCALTIME = 0, UTC};
enum InstanceType {MASTODON = 0};
}
// Declare metatypes for use with QVariant
Q_DECLARE_METATYPE(AppSettingsTypes::Timezone);
Q_DECLARE_METATYPE(AppSettingsTypes::InstanceType);
class SettingsInterface {
public:
~SettingsInterface();
const QVariant read_setting(const QString &key);
template<typename T>
static const T quick_read_setting(const QString &key);
void write_setting(const QString &key, const QVariant &value);
void clear_setting(const QString &key);
void clear_all();
bool commit();
bool is_default(const QString &key);
bool is_uncommited(const QString &key);
private:
QSettings qt_settings;
QHash<QString, QVariant>* modified = nullptr;
// Optimization to commit a clear_all() faster
bool must_clear_all = false;
// List of keys to remove from the QSettings
QStringList must_clear;
};
// Template code implementations have to be "seen" at the same time as the declaration
template<typename T>
const T SettingsInterface::quick_read_setting(const QString &key) {
static SettingsInterface settings;
return settings.read_setting(key).value<T>();
}
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