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#ifndef QGBA_INPUT_PROFILE
 7#define QGBA_INPUT_PROFILE
 8
 9#include "GamepadAxisEvent.h"
10
11extern "C" {
12#include "gba/interface.h"
13}
14
15namespace QGBA {
16
17class InputController;
18
19class InputProfile {
20public:
21	static const InputProfile* findProfile(const QString& name);
22
23	void apply(InputController*) const;
24	bool lookupShortcutButton(const QString& shortcut, int* button) const;
25	bool lookupShortcutAxis(const QString& shortcut, int* axis, GamepadAxisEvent::Direction* direction) const;
26
27private:
28	struct Coord {
29		int x;
30		int y;
31	};
32
33	struct AxisValue {
34		GamepadAxisEvent::Direction direction;
35		int axis;
36	};
37
38	struct ShortcutButton {
39		const char* shortcut;
40		int button;
41	};
42
43	struct ShortcutAxis {
44		const char* shortcut;
45		GamepadAxisEvent::Direction direction;
46		int axis;
47	};
48
49	constexpr InputProfile(const char* name,
50	                       int keys[GBA_KEY_MAX],
51	                       const ShortcutButton* shortcutButtons = (ShortcutButton[]) {{}},
52	                       const ShortcutAxis* shortcutAxes = (ShortcutAxis[]) {{}},
53	                       AxisValue axes[GBA_KEY_MAX] = (AxisValue[GBA_KEY_MAX]) {
54	                       	                             {}, {}, {}, {}, 
55	                                                     { GamepadAxisEvent::Direction::POSITIVE, 0 },
56	                                                     { GamepadAxisEvent::Direction::NEGATIVE, 0 },
57	                                                     { GamepadAxisEvent::Direction::NEGATIVE, 1 },
58	                                                     { GamepadAxisEvent::Direction::POSITIVE, 1 },
59	                                                     {}, {}},
60	                       const struct Coord& tiltAxis = { 2, 3 },
61	                       const struct Coord& gyroAxis = { 0, 1 },
62	                       float gyroSensitivity = 2e+09f);
63
64	static const InputProfile s_defaultMaps[];
65
66	const char* m_profileName;
67	const int m_keys[GBA_KEY_MAX];
68	const AxisValue m_axes[GBA_KEY_MAX];
69	const ShortcutButton* m_shortcutButtons;
70	const ShortcutAxis* m_shortcutAxes;
71	Coord m_tiltAxis;
72	Coord m_gyroAxis;
73	float m_gyroSensitivity;
74};
75
76}
77
78#endif