1/* Copyright (c) 2013-2018 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 <QObject>
 9
10#include <functional>
11
12namespace QGBA {
13
14class Action : public QObject {
15Q_OBJECT
16
17public:
18	typedef std::function<void ()> Function;
19	typedef std::function<void (bool)> BooleanFunction;
20
21	Action(Function, const QString& name, const QString& visibleName, QObject* parent = nullptr);
22	Action(BooleanFunction, const QString& name, const QString& visibleName, QObject* parent = nullptr);
23	Action(const QString& name, const QString& visibleName, QObject* parent = nullptr);
24
25	Action(QObject* parent = nullptr);
26	Action(Action&);
27	Action(const Action&);
28
29	Function action() const { return m_function; }
30	BooleanFunction booleanAction() const { return m_booleanFunction; }
31
32	const QString& name() const { return m_name; }
33	const QString& visibleName() const { return m_visibleName; }
34
35	bool operator==(const Action& other) const {
36		if (m_name.isNull()) {
37			return this == &other;
38		}
39		return m_name == other.m_name;
40	}
41
42	void connect(Function);
43
44	bool isEnabled() const { return m_enabled; }
45	bool isActive() const { return m_active; }
46	bool isExclusive() const { return m_exclusive; }
47
48	void setExclusive(bool exclusive = true) { m_exclusive = exclusive; }
49
50	Action& operator=(const Action&);
51
52public slots:
53	void trigger(bool = true);
54	void setEnabled(bool = true);
55	void setActive(bool = true);
56
57signals:
58	void enabled(bool);
59	void activated(bool);
60
61private:
62	bool m_enabled = true;
63	bool m_active = false;
64	bool m_exclusive = false;
65
66	Function m_function;
67	BooleanFunction m_booleanFunction;
68
69	QString m_name;
70	QString m_visibleName;
71};
72
73}