aurorafw.core.input.manager source code

1 /*
2                                     __
3                                    / _|
4   __ _ _   _ _ __ ___  _ __ __ _  | |_ ___  ___ ___
5  / _` | | | | '__/ _ \| '__/ _` | |  _/ _ \/ __/ __|
6 | (_| | |_| | | | (_) | | | (_| | | || (_) \__ \__ \
7  \__,_|\__,_|_|  \___/|_|  \__,_| |_| \___/|___/___/
8 
9 Copyright (C) 2018-2019 Aurora Free Open Source Software.
10 
11 This file is part of the Aurora Free Open Source Software. This
12 organization promote free and open source software that you can
13 redistribute and/or modify under the terms of the GNU Lesser General
14 Public License Version 3 as published by the Free Software Foundation or
15 (at your option) any later version approved by the Aurora Free Open Source
16 Software Organization. The license is available in the package root path
17 as 'LICENSE' file. Please review the following information to ensure the
18 GNU Lesser General Public License version 3 requirements will be met:
19 https://www.gnu.org/licenses/lgpl.html .
20 
21 Alternatively, this file may be used under the terms of the GNU General
22 Public License version 3 or later as published by the Free Software
23 Foundation. Please review the following information to ensure the GNU
24 General Public License requirements will be met:
25 http://www.gnu.org/licenses/gpl-3.0.html.
26 
27 NOTE: All products, services or anything associated to trademarks and
28 service marks used or referenced on this file are the property of their
29 respective companies/owners or its subsidiaries. Other names and brands
30 may be claimed as the property of others.
31 
32 For more info about intellectual property visit: aurorafoss.org or
33 directly send an email to: contact (at) aurorafoss.org .
34 */
35 
36 module aurorafw.core.input.manager;
37 
38 import aurorafw.core.input.state;
39 import aurorafw.core.input.rawlistener;
40 import aurorafw.core.input.events;
41 
42 struct InputManager {
43 	void addRawListener(RawInputListener listener)
44 	{
45 		_rawlisteneres ~= listener;
46 	}
47 
48 	void removeRawListener(int index)
49 	{
50 		import std.algorithm : remove;
51 		_rawlisteneres.remove(index);
52 	}
53 
54 	void keyPressed(immutable KeyboardEvent e)
55 	{
56 		foreach(listener; _rawlisteneres)
57 			listener.keyPressed(e, _keyboardState.isKeyPressed(e.key));
58 		_keyboardState.pressKey(e.key);
59 	}
60 
61 	void keyReleased(immutable KeyboardEvent e)
62 	{
63 		foreach(listener; _rawlisteneres)
64 			listener.keyReleased(e);
65 		_keyboardState.releaseKey(e.key);
66 	}
67 	void mousePressed(immutable MouseButtonEvent e)
68 	{
69 		foreach(listener; _rawlisteneres)
70 			listener.mousePressed(e, _mouseState.isButtonPressed(e.btn));
71 		_mouseState.pressButton(e.btn);
72 	}
73 	void mouseReleased(immutable MouseButtonEvent e)
74 	{
75 		foreach(listener; _rawlisteneres)
76 			listener.mouseReleased(e);
77 		_mouseState.releaseButton(e.btn);
78 	}
79 	void mouseMoved(immutable MouseMotionEvent e)
80 	{
81 		foreach(listener; _rawlisteneres)
82 			listener.mouseMoved(e);
83 
84 		_mouseState.x = e.xpos;
85 		_mouseState.y = e.ypos;
86 	}
87 	void mouseScrolled(immutable MouseScrollEvent e)
88 	{
89 		foreach(listener; _rawlisteneres)
90 			listener.mouseScrolled(e);
91 	}
92 	void touchMoved(immutable TouchFingerEvent e)
93 	{
94 		foreach(listener; _rawlisteneres)
95 			listener.touchMoved(e);
96 	}
97 	void touchPressed(immutable TouchFingerEvent e)
98 	{
99 		foreach(listener; _rawlisteneres)
100 			listener.touchPressed(e, _touchState.isTouchPressed(e.fingerID));
101 		_touchState.touchPress(e.fingerID);
102 	}
103 	void touchReleased(immutable TouchFingerEvent e)
104 	{
105 		foreach(listener; _rawlisteneres)
106 			listener.touchReleased(e);
107 		_touchState.touchRelease(e.fingerID);
108 	}
109 
110 	private RawInputListener[] _rawlisteneres;
111 	private MouseState _mouseState;
112 	private KeyboardState _keyboardState;
113 	private TouchState _touchState;
114 }