blob: 88fc164ab6f6e263422e9a71f942308d9f15c18b (
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
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef ROTATIONSENSORSYM_H
#define ROTATIONSENSORSYM_H
// QT Mobility Sensor API headers
#include <qsensorbackend.h>
#include <qrotationsensor.h>
// Internal Headers
#include "sensorbackendsym.h"
// Sensor client headers
// Rotation Sensor specific header
#include <sensrvorientationsensor.h>
QTM_USE_NAMESPACE
class CRotationSensorSym: public CSensorBackendSym
{
public:
/**
* Factory function, this is used to create the rotation sensor object
* @return CRotationSensorSym if successful, leaves on failure
*/
static CRotationSensorSym* NewL(QSensor *sensor);
/**
* Destructor
* Closes the backend resources
*/
~CRotationSensorSym();
private:
/**
* Default constructor
*/
CRotationSensorSym(QSensor *sensor);
/*
* DataReceived is used to retrieve the sensor reading from sensor server
* It is implemented here to handle rotation sensor specific
* reading data and provides conversion and utility code
*/
void DataReceived(CSensrvChannel &aChannel, TInt aCount, TInt aDataLost);
void ProcessReading();
/**
* Second phase constructor
* Initialize the backend resources
*/
void ConstructL();
/**
* Overriding this method in rotation sensor to hard code value of
* mesurement range from -180 to 180 as Qt want
* Symbian provides measurement range from 0 to 359
*/
void GetMeasurementrangeAndAccuracy();
public:
/**
* Holds the id of the proximity sensor
*/
static char const * const id;
private:
QRotationReading iReading;
TSensrvRotationData iData;
};
#endif //ROTATIONSENSORSYM_H
|
