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#pragma once
#include "group.hpp"
#include "connector.hpp"
#include <memory>
#include <tuple>
#include <map>
#include <memory>
#include <vector>
#include <QObject>
#include <QString>
#include <QVariant>
#include <QMutex>
#include <QMutexLocker>
#include <QDebug>
#include "compat/util.hpp"
#include "export.hpp"
namespace options {
namespace detail {
struct bundler;
class OPENTRACK_OPTIONS_EXPORT bundle final : public QObject, public virtual connector
{
class OPENTRACK_OPTIONS_EXPORT mutex final : public QMutex
{
public:
mutex(QMutex::RecursionMode mode) : QMutex(mode) {}
operator QMutex*() const { return const_cast<QMutex*>(static_cast<const QMutex*>(this)); }
};
Q_OBJECT
private:
friend bundler;
mutex mtx;
const QString group_name;
group saved;
group transient;
bundle(const bundle&) = delete;
bundle(bundle&&) = delete;
bundle& operator=(bundle&&) = delete;
bundle& operator=(const bundle&) = delete;
QMutex* get_mtx() const override;
signals:
void reloading();
void saving() const;
void changed() const;
public:
bundle(const QString& group_name);
~bundle() override;
QString name() const { return group_name; }
void reload(std::shared_ptr<QSettings> settings = group::ini_file());
void store_kv(const QString& name, const QVariant& datum);
bool contains(const QString& name) const;
void save();
void save_deferred(QSettings& s);
bool is_modified() const;
template<typename t>
t get(const QString& name) const
{
QMutexLocker l(mtx);
return transient.get<t>(name);
}
};
struct OPENTRACK_OPTIONS_EXPORT bundler
{
public:
using k = QString;
using v = bundle;
using cnt = int;
using tt = std::tuple<cnt, std::weak_ptr<v>>;
private:
QMutex implsgl_mtx;
std::map<k, tt> implsgl_data;
void after_profile_changed_();
public:
bundler();
~bundler();
std::shared_ptr<v> make_bundle(const k& key);
void bundle_decf(const k& key);
static void refresh_all_bundles();
};
OPENTRACK_OPTIONS_EXPORT bundler& singleton();
}
using bundle_type = detail::bundle;
using bundle = std::shared_ptr<bundle_type>;
OPENTRACK_OPTIONS_EXPORT std::shared_ptr<bundle_type> make_bundle(const QString& name);
}
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