1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
/***************************************************************************
* Copyright (C) 2005-2019 by the FIFE team *
* http://www.fifengine.net *
* This file is part of FIFE. *
* *
* FIFE is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
#ifndef FIFE_EVENTCHANNEL_ICOMMAND_CONTROLLER_H
#define FIFE_EVENTCHANNEL_ICOMMAND_CONTROLLER_H
// Standard C++ library includes
//
// 3rd party library includes
//
// FIFE includes
// These includes are split up in two parts, separated by one empty line
// First block: files included from the FIFE root src directory
// Second block: files included from the same folder
//
#include "icommandlistener.h"
namespace FIFE {
class Command;
/** Controller provides a way to receive events from the system
* Using this interface, clients can subscribe themselves to receive events
* Also command sending is possible
*/
class ICommandController {
public:
/** Adds a listener to the back of the listener deque
* Listener will be notified via the corresponding events
* @param listener listener to add
*/
virtual void addCommandListener(ICommandListener* listener) = 0;
/** Adds a listener to the front of the listener deque
* Listener will be notified via the corresponding events
* @param listener listener to add
*/
virtual void addCommandListenerFront(ICommandListener* listener) = 0;
/** Removes an added listener from the controller.
* Listener will not be notified anymore via the corresponding events
* @param listener listener to remove
*/
virtual void removeCommandListener(ICommandListener* listener) = 0;
/** Use this method to send command to command listeners
* @param command command to dispatch
*/
virtual void dispatchCommand(Command& command) = 0;
virtual ~ICommandController() {}
};
} //FIFE
#endif
|
