blob: 67c41dd74611c0ae555a40546349b673fffb23ea (
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
66
67
68
69
70
71
72
73
74
75
76
77
|
/***************************************************************************
* Copyright (C) 2007 by Ken Werner *
* [email protected] *
* *
* 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; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef BATTERYSRC_H
#define BATTERYSRC_H
#include "labelsource.h"
#include "threadedtrigger.h"
#include <tqfile.h>
#include <tqstring.h>
#include <list>
#include <hal/libhal.h>
/**
* BatterySrc fetches the state of charge of the battery from HAL
* @author Ken Werner
*/
class BatterySrc : public LabelSource {
Q_OBJECT
//macro which activates signals and slots (tqmoc)
public:
/**
* Creates a new Source
*/
BatterySrc(TQWidget* inParent, TQString inUDI);
virtual ~BatterySrc();
/**
* Creates instances of that Source (and returns pointers to them)
*/
static std::list<Source*> createInstances(TQWidget* inParent);
/**
* Fetches and returns the value of this source
* This method is called from a thread so don't call it directly
*/
virtual TQString fetchValue();
private:
/**
* triggers the fetchValue method
*/
ThreadedTrigger mTrigger;
/**
* The hal udi of that battery source
*/
TQString mUDI;
/**
* The local hal context
*/
LibHalContext* mLibHalContext;
/**
* The local dbus error object
*/
DBusError mDBusError;
};
#endif //BATTERYSRC_H
|
