blob: df57f96861987efa64892f3f3f21aa1593865915 (
plain)
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
|
/*
* GenericSignal.h
*
* Copyright (C) 2009 Matthias Schiffer <matthias@gamezock.de>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MAD_CORE_SIGNALS_GENERICSIGNAL_H_
#define MAD_CORE_SIGNALS_GENERICSIGNAL_H_
#include "../export.h"
#include "SignalBase.h"
#include <map>
#include <boost/thread/locks.hpp>
namespace Mad {
namespace Core {
namespace Signals {
template <typename FunctionType>
class GenericSignal : protected SignalBase {
public:
typedef FunctionType slot_type;
protected:
std::map<Connection, slot_type> handlers;
GenericSignal(Application *application) : SignalBase(application) {}
public:
Connection connect(const slot_type &slot) {
boost::lock_guard<boost::mutex> lock(mutex);
Connection con = getNewConnection();
handlers.insert(std::make_pair(con, slot));
return con;
}
bool disconnect(const Connection &connection) {
boost::lock_guard<boost::mutex> lock(mutex);
return handlers.erase(connection);
}
};
}
}
}
#endif /* MAD_CORE_SIGNALS_GENERICSIGNAL_H_ */
|
