| 1 | /**************************************************************************** |
| 2 | ** |
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the QtSensors module of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ |
| 9 | ** Commercial License Usage |
| 10 | ** Licensees holding valid commercial Qt licenses may use this file in |
| 11 | ** accordance with the commercial license agreement provided with the |
| 12 | ** Software or, alternatively, in accordance with the terms contained in |
| 13 | ** a written agreement between you and The Qt Company. For licensing terms |
| 14 | ** and conditions see https://www.qt.io/terms-conditions. For further |
| 15 | ** information use the contact form at https://www.qt.io/contact-us. |
| 16 | ** |
| 17 | ** GNU Lesser General Public License Usage |
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
| 19 | ** General Public License version 3 as published by the Free Software |
| 20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| 21 | ** packaging of this file. Please review the following information to |
| 22 | ** ensure the GNU Lesser General Public License version 3 requirements |
| 23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| 24 | ** |
| 25 | ** GNU General Public License Usage |
| 26 | ** Alternatively, this file may be used under the terms of the GNU |
| 27 | ** General Public License version 2.0 or (at your option) the GNU General |
| 28 | ** Public license version 3 or any later version approved by the KDE Free |
| 29 | ** Qt Foundation. The licenses are as published by the Free Software |
| 30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| 31 | ** included in the packaging of this file. Please review the following |
| 32 | ** information to ensure the GNU General Public License requirements will |
| 33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| 34 | ** https://www.gnu.org/licenses/gpl-3.0.html. |
| 35 | ** |
| 36 | ** $QT_END_LICENSE$ |
| 37 | ** |
| 38 | ****************************************************************************/ |
| 39 | |
| 40 | #ifndef QSENSOR_P_H |
| 41 | #define QSENSOR_P_H |
| 42 | |
| 43 | // |
| 44 | // W A R N I N G |
| 45 | // ------------- |
| 46 | // |
| 47 | // This file is not part of the Qt API. It exists purely as an |
| 48 | // implementation detail. This header file may change from version to |
| 49 | // version without notice, or even be removed. |
| 50 | // |
| 51 | // We mean it. |
| 52 | // |
| 53 | |
| 54 | #include "qsensor.h" |
| 55 | |
| 56 | #include "private/qobject_p.h" |
| 57 | |
| 58 | QT_BEGIN_NAMESPACE |
| 59 | |
| 60 | typedef QList<QSensorFilter*> QFilterList; |
| 61 | |
| 62 | class QSensorPrivate : public QObjectPrivate |
| 63 | { |
| 64 | Q_DECLARE_PUBLIC(QSensor) |
| 65 | public: |
| 66 | QSensorPrivate() |
| 67 | : identifier() |
| 68 | , type() |
| 69 | , outputRange(-1) |
| 70 | , dataRate(0) |
| 71 | , backend(0) |
| 72 | , active(false) |
| 73 | , busy(false) |
| 74 | , device_reading(0) |
| 75 | , filter_reading(0) |
| 76 | , cache_reading(0) |
| 77 | , error(0) |
| 78 | , alwaysOn(false) |
| 79 | , skipDuplicates(false) |
| 80 | , axesOrientationMode(QSensor::FixedOrientation) |
| 81 | , currentOrientation(0) |
| 82 | , userOrientation(0) |
| 83 | , bufferSize(1) |
| 84 | , maxBufferSize(1) |
| 85 | , efficientBufferSize(1) |
| 86 | { |
| 87 | } |
| 88 | |
| 89 | void init(const QByteArray &sensorType); |
| 90 | |
| 91 | // meta-data |
| 92 | QByteArray identifier; |
| 93 | QByteArray type; |
| 94 | |
| 95 | QString description; |
| 96 | |
| 97 | qoutputrangelist outputRanges; |
| 98 | int outputRange; |
| 99 | |
| 100 | // policy |
| 101 | qrangelist availableDataRates; |
| 102 | int dataRate; |
| 103 | |
| 104 | QSensorBackend *backend; |
| 105 | QFilterList filters; |
| 106 | bool active; |
| 107 | bool busy; |
| 108 | QSensorReading *device_reading; |
| 109 | QSensorReading *filter_reading; |
| 110 | QSensorReading *cache_reading; |
| 111 | |
| 112 | int error; |
| 113 | |
| 114 | bool alwaysOn; |
| 115 | bool skipDuplicates; |
| 116 | |
| 117 | QSensor::AxesOrientationMode axesOrientationMode; |
| 118 | int currentOrientation; |
| 119 | int userOrientation; |
| 120 | |
| 121 | int bufferSize; |
| 122 | int maxBufferSize; |
| 123 | int efficientBufferSize; |
| 124 | }; |
| 125 | |
| 126 | class QSensorReadingPrivate |
| 127 | { |
| 128 | public: |
| 129 | QSensorReadingPrivate() |
| 130 | : timestamp(0) |
| 131 | { |
| 132 | } |
| 133 | |
| 134 | // sensor data cache |
| 135 | quint64 timestamp; |
| 136 | }; |
| 137 | |
| 138 | QT_END_NAMESPACE |
| 139 | |
| 140 | #endif |
| 141 | |
| 142 | |