blob: f9ea2a8997965cc5f04ca0097ba7b2f9112cef83 (
plain) (
blame)
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
|
/*
* UltraStar Deluxe - Karaoke Game
*
* UltraStar Deluxe is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*/
#include <stddef.h>
#include "control.hpp"
namespace usdx
{
Control::Control(Control *owner)
: owner(owner)
{
owner->add(this);
}
Control::~Control()
{
for (std::list<Control*>::iterator it =
slaves.begin(); it != slaves.end(); it++) {
delete *it;
}
slaves.clear();
}
void Control::set_owner(Control *owner)
{
if (this->owner != owner) {
this->owner->remove(this);
this->owner = owner;
this->owner->add(this);
}
}
Control* Control::get_owner(void) const
{
return owner;
}
void Control::add(Control *new_slave)
{
slaves.push_back(new_slave);
}
void Control::remove(Control *slave)
{
slaves.remove(slave);
}
};
|
