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 GUI_H
 7#define GUI_H
 8
 9#include "util/common.h"
10
11struct GUIFont;
12
13enum GUIInput {
14	GUI_INPUT_NONE = -1,
15	GUI_INPUT_SELECT = 0,
16	GUI_INPUT_BACK,
17	GUI_INPUT_CANCEL,
18
19	GUI_INPUT_UP,
20	GUI_INPUT_DOWN,
21	GUI_INPUT_LEFT,
22	GUI_INPUT_RIGHT,
23
24	GUI_INPUT_MAX
25};
26
27struct GUIParams {
28	int width;
29	int height;
30	const struct GUIFont* font;
31
32	void (*drawStart)(void);
33	void (*drawEnd)(void);
34	int (*pollInput)(void);
35};
36
37#endif