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 <QList>
 9#include <QPicture>
10#include <QSet>
11#include <QWidget>
12
13#include <mgba/internal/gba/input.h>
14
15class QComboBox;
16class QTimer;
17
18namespace QGBA {
19
20class InputController;
21class KeyEditor;
22
23class GBAKeyEditor : public QWidget {
24Q_OBJECT
25
26public:
27	GBAKeyEditor(InputController* controller, int type, const QString& profile = QString(), QWidget* parent = nullptr);
28	virtual ~GBAKeyEditor();
29
30public slots:
31	void setAll();
32	void save();
33
34protected:
35	virtual void resizeEvent(QResizeEvent*) override;
36	virtual void paintEvent(QPaintEvent*) override;
37	virtual bool event(QEvent*) override;
38	virtual void closeEvent(QCloseEvent*) override;
39	virtual bool eventFilter(QObject* obj, QEvent* event) override;
40
41private slots:
42	void setNext();
43	void refresh();
44#ifdef BUILD_SDL
45	void setAxisValue(int axis, int32_t value);
46	void selectGamepad(int index);
47	void updateJoysticks();
48#endif
49
50private:
51	static const qreal DPAD_CENTER_X;
52	static const qreal DPAD_CENTER_Y;
53	static const qreal DPAD_WIDTH;
54	static const qreal DPAD_HEIGHT;
55
56	void setLocation(QWidget* widget, qreal x, qreal y);
57
58	void lookupBinding(const mInputMap*, KeyEditor*, GBAKey);
59	void bindKey(const KeyEditor*, GBAKey);
60
61	bool findFocus(KeyEditor* needle = nullptr);
62
63#ifdef BUILD_SDL
64	void lookupAxes(const mInputMap*);
65	void lookupHats(const mInputMap*);
66#endif
67
68	KeyEditor* keyById(GBAKey);
69
70	QComboBox* m_profileSelect = nullptr;
71	QWidget* m_clear = nullptr;
72	QWidget* m_buttons;
73	KeyEditor* m_keyDU;
74	KeyEditor* m_keyDD;
75	KeyEditor* m_keyDL;
76	KeyEditor* m_keyDR;
77	KeyEditor* m_keySelect;
78	KeyEditor* m_keyStart;
79	KeyEditor* m_keyA;
80	KeyEditor* m_keyB;
81	KeyEditor* m_keyL;
82	KeyEditor* m_keyR;
83	QList<KeyEditor*> m_keyOrder;
84	QList<KeyEditor*>::iterator m_currentKey;
85
86	uint32_t m_type;
87	QString m_profile;
88	InputController* m_controller;
89
90	QPicture m_background;
91};
92
93}