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 <QMap>
 11#include <QObject>
 12#include <QSettings>
 13#include <QVariant>
 14
 15#include <functional>
 16
 17#include <mgba/core/config.h>
 18#include <mgba-util/configuration.h>
 19#include <mgba/feature/commandline.h>
 20
 21class QAction;
 22class QMenu;
 23
 24struct mArguments;
 25struct GBACartridgeOverride;
 26
 27namespace QGBA {
 28
 29class ConfigOption : public QObject {
 30Q_OBJECT
 31
 32public:
 33	ConfigOption(QObject* parent = nullptr);
 34
 35	void connect(std::function<void(const QVariant&)>, QObject* parent = nullptr);
 36
 37	QAction* addValue(const QString& text, const QVariant& value, QMenu* parent = nullptr);
 38	QAction* addValue(const QString& text, const char* value, QMenu* parent = nullptr);
 39	QAction* addBoolean(const QString& text, QMenu* parent = nullptr);
 40
 41public slots:
 42	void setValue(bool value);
 43	void setValue(int value);
 44	void setValue(unsigned value);
 45	void setValue(const char* value);
 46	void setValue(const QVariant& value);
 47
 48signals:
 49	void valueChanged(const QVariant& value);
 50
 51private:
 52	QMap<QObject*, std::function<void(const QVariant&)>> m_slots;
 53	QList<QPair<QAction*, QVariant>> m_actions;
 54};
 55
 56class ConfigController : public QObject {
 57Q_OBJECT
 58
 59public:
 60	constexpr static const char* const PORT = "qt";
 61	static const int MRU_LIST_SIZE = 10;
 62
 63	ConfigController(QObject* parent = nullptr);
 64	~ConfigController();
 65
 66	const mCoreOptions* options() const { return &m_opts; }
 67	bool parseArguments(mArguments* args, int argc, char* argv[], mSubParser* subparser = nullptr);
 68
 69	ConfigOption* addOption(const char* key);
 70	void updateOption(const char* key);
 71
 72	QString getOption(const char* key, const QVariant& defaultVal = QVariant()) const;
 73	QString getOption(const QString& key, const QVariant& defaultVal = QVariant()) const;
 74
 75	QVariant getQtOption(const QString& key, const QString& group = QString()) const;
 76
 77	QList<QString> getMRU() const;
 78	void setMRU(const QList<QString>& mru);
 79
 80	Configuration* overrides() { return mCoreConfigGetOverrides(&m_config); }
 81	void saveOverride(const Override&);
 82
 83	Configuration* input() { return mCoreConfigGetInput(&m_config); }
 84
 85	const mCoreConfig* config() const { return &m_config; }
 86	mCoreConfig* config() { return &m_config; }
 87
 88	static const QString& configDir();
 89
 90public slots:
 91	void setOption(const char* key, bool value);
 92	void setOption(const char* key, int value);
 93	void setOption(const char* key, unsigned value);
 94	void setOption(const char* key, const char* value);
 95	void setOption(const char* key, const QVariant& value);
 96	void setQtOption(const QString& key, const QVariant& value, const QString& group = QString());
 97
 98	void makePortable();
 99	void write();
100
101private:
102	Configuration* defaults() { return &m_config.defaultsTable; }
103
104	mCoreConfig m_config;
105	mCoreOptions m_opts{};
106
107	QMap<QString, ConfigOption*> m_optionSet;
108	QSettings* m_settings;
109	static QString s_configDir;
110};
111
112}