1/* Copyright (c) 2013-2015 Jeffrey Pfau
  2 *
  3 * This Source Code Form is subject to the terms of the Mozilla Public
  4 * License, v. 2.0. If a copy of the MPL was not distributed with this
  5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
  6#pragma once
  7
  8#include "Override.h"
  9
 10#include <QHash>
 11#include <QObject>
 12#include <QSettings>
 13#include <QVariant>
 14
 15#include <functional>
 16#include <memory>
 17
 18#include <mgba/core/config.h>
 19#include <mgba-util/configuration.h>
 20#include <mgba/feature/commandline.h>
 21
 22class QMenu;
 23
 24struct mArguments;
 25struct GBACartridgeOverride;
 26
 27namespace QGBA {
 28
 29class Action;
 30class ActionMapper;
 31
 32class ConfigOption : public QObject {
 33Q_OBJECT
 34
 35public:
 36	ConfigOption(const QString& name, QObject* parent = nullptr);
 37
 38	void connect(std::function<void(const QVariant&)>, QObject* parent = nullptr);
 39
 40	Action* addValue(const QString& text, const QVariant& value, ActionMapper* actions = nullptr, const QString& menu = {});
 41	Action* addValue(const QString& text, const char* value, ActionMapper* actions = nullptr, const QString& menu = {});
 42	Action* addBoolean(const QString& text, ActionMapper* actions = nullptr, const QString& menu = {});
 43
 44	QString name() const { return m_name; }
 45
 46public slots:
 47	void setValue(bool value);
 48	void setValue(int value);
 49	void setValue(unsigned value);
 50	void setValue(const char* value);
 51	void setValue(const QVariant& value);
 52
 53signals:
 54	void valueChanged(const QVariant& value);
 55
 56private:
 57	QHash<QObject*, std::function<void(const QVariant&)>> m_slots;
 58	QList<std::pair<Action*, QVariant>> m_actions;
 59	QString m_name;
 60};
 61
 62class ConfigController : public QObject {
 63Q_OBJECT
 64
 65public:
 66	constexpr static const char* const PORT = "qt";
 67	static const int MRU_LIST_SIZE = 10;
 68
 69	ConfigController(QObject* parent = nullptr);
 70	~ConfigController();
 71
 72	const mCoreOptions* options() const { return &m_opts; }
 73	bool parseArguments(mArguments* args, int argc, char* argv[], mSubParser* subparser = nullptr);
 74
 75	ConfigOption* addOption(const char* key);
 76	void updateOption(const char* key);
 77
 78	QString getOption(const char* key, const QVariant& defaultVal = QVariant()) const;
 79	QString getOption(const QString& key, const QVariant& defaultVal = QVariant()) const;
 80
 81	QVariant getQtOption(const QString& key, const QString& group = QString()) const;
 82
 83	QList<QString> getMRU() const;
 84	void setMRU(const QList<QString>& mru);
 85
 86	Configuration* overrides() { return mCoreConfigGetOverrides(&m_config); }
 87	void saveOverride(const Override&);
 88
 89	Configuration* input() { return mCoreConfigGetInput(&m_config); }
 90
 91	const mCoreConfig* config() const { return &m_config; }
 92	mCoreConfig* config() { return &m_config; }
 93
 94	static const QString& configDir();
 95	static bool isPortable();
 96
 97public slots:
 98	void setOption(const char* key, bool value);
 99	void setOption(const char* key, int value);
100	void setOption(const char* key, unsigned value);
101	void setOption(const char* key, const char* value);
102	void setOption(const char* key, const QVariant& value);
103	void setQtOption(const QString& key, const QVariant& value, const QString& group = QString());
104
105	void makePortable();
106	void write();
107
108private:
109	Configuration* defaults() { return &m_config.defaultsTable; }
110
111	mCoreConfig m_config;
112	mCoreOptions m_opts{};
113
114	QHash<QString, ConfigOption*> m_optionSet;
115	std::unique_ptr<QSettings> m_settings;
116	static QString s_configDir;
117};
118
119}