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_GBA_KEY_EDITOR
 7#define QGBA_GBA_KEY_EDITOR
 8
 9#include <QList>
10#include <QPicture>
11#include <QSet>
12#include <QWidget>
13
14#include <mgba/internal/gba/input.h>
15
16class QComboBox;
17class QTimer;
18
19namespace QGBA {
20
21class InputController;
22class KeyEditor;
23
24class GBAKeyEditor : public QWidget {
25Q_OBJECT
26
27public:
28	GBAKeyEditor(InputController* controller, int type, const QString& profile = QString(), QWidget* parent = nullptr);
29	virtual ~GBAKeyEditor();
30
31public slots:
32	void setAll();
33	void save();
34
35protected:
36	virtual void resizeEvent(QResizeEvent*) override;
37	virtual void paintEvent(QPaintEvent*) override;
38	virtual bool event(QEvent*) override;
39	virtual void closeEvent(QCloseEvent*) override;
40	virtual bool eventFilter(QObject* obj, QEvent* event) override;
41
42private slots:
43	void setNext();
44	void refresh();
45#ifdef BUILD_SDL
46	void setAxisValue(int axis, int32_t value);
47	void selectGamepad(int index);
48	void updateJoysticks();
49#endif
50
51private:
52	static const qreal DPAD_CENTER_X;
53	static const qreal DPAD_CENTER_Y;
54	static const qreal DPAD_WIDTH;
55	static const qreal DPAD_HEIGHT;
56
57	void setLocation(QWidget* widget, qreal x, qreal y);
58
59	void lookupBinding(const mInputMap*, KeyEditor*, GBAKey);
60	void bindKey(const KeyEditor*, GBAKey);
61
62	bool findFocus(KeyEditor* needle = nullptr);
63
64#ifdef BUILD_SDL
65	void lookupAxes(const mInputMap*);
66	void lookupHats(const mInputMap*);
67#endif
68
69	KeyEditor* keyById(GBAKey);
70
71	QComboBox* m_profileSelect = nullptr;
72	QWidget* m_clear = nullptr;
73	QWidget* m_buttons;
74	KeyEditor* m_keyDU;
75	KeyEditor* m_keyDD;
76	KeyEditor* m_keyDL;
77	KeyEditor* m_keyDR;
78	KeyEditor* m_keySelect;
79	KeyEditor* m_keyStart;
80	KeyEditor* m_keyA;
81	KeyEditor* m_keyB;
82	KeyEditor* m_keyL;
83	KeyEditor* m_keyR;
84	QList<KeyEditor*> m_keyOrder;
85	QList<KeyEditor*>::iterator m_currentKey;
86
87	uint32_t m_type;
88	QString m_profile;
89	InputController* m_controller;
90
91	QPicture m_background;
92};
93
94}
95
96#endif