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Diffstat (limited to 'src/imports/multimedia/qdeclarativeradiodata.cpp')
| -rw-r--r-- | src/imports/multimedia/qdeclarativeradiodata.cpp | 325 |
1 files changed, 0 insertions, 325 deletions
diff --git a/src/imports/multimedia/qdeclarativeradiodata.cpp b/src/imports/multimedia/qdeclarativeradiodata.cpp deleted file mode 100644 index 770d6d7c0..000000000 --- a/src/imports/multimedia/qdeclarativeradiodata.cpp +++ /dev/null @@ -1,325 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qdeclarativeradiodata_p.h" - -QT_BEGIN_NAMESPACE - -/*! - \qmltype RadioData - \instantiates QDeclarativeRadioData - \inqmlmodule QtMultimedia - \brief Access RDS data from a QML application. - \ingroup multimedia_qml - \ingroup multimedia_radio_qml - \inherits Item - - \c RadioData is your gateway to all the data available through RDS. RDS is the Radio Data System - which allows radio stations to broadcast information like the \l stationId, \l programType, \l programTypeName, - \l stationName, and \l radioText. This information can be read from the \c RadioData. It also allows - you to set whether the radio should tune to alternative frequencies if the current signal strength falls too much. - - \qml - Rectangle { - width: 480 - height: 320 - - Radio { - id: radio - band: Radio.FM - } - - Column { - Text { - text: radio.radioData.stationName - } - - Text { - text: radio.radioData.programTypeName - } - - Text { - text: radio.radioData.radioText - } - } - } - - \endqml - - You use \c RadioData together with a \l Radio, either by - accessing the \c radioData property of the Radio, or - creating a separate RadioData. The properties of the - RadioData type will reflect the information broadcast by the - radio station the Radio is currently tuned to. - - \sa {Radio Overview} -*/ -QDeclarativeRadioData::QDeclarativeRadioData(QObject *parent) : - QObject(parent) -{ - m_radioTuner = new QRadioTuner(this); - m_radioData = m_radioTuner->radioData(); - - connectSignals(); -} - -QDeclarativeRadioData::QDeclarativeRadioData(QRadioTuner *tuner, QObject *parent) : - QObject(parent) -{ - m_radioTuner = tuner; - m_radioData = m_radioTuner->radioData(); - - connectSignals(); -} - -QDeclarativeRadioData::~QDeclarativeRadioData() -{ -} - -/*! - \qmlproperty enumeration QtMultimedia::RadioData::availability - - Returns the availability state of the radio data interface. - - This is one of: - - \table - \header \li Value \li Description - \row \li Available - \li The radio data interface is available to use - \row \li Busy - \li The radio data interface is usually available to use, but is currently busy. - \row \li Unavailable - \li The radio data interface is not available to use (there may be no radio - hardware) - \row \li ResourceMissing - \li There is one or more resources missing, so the radio cannot - be used. It may be possible to try again at a later time. - \endtable - */ -QDeclarativeRadioData::Availability QDeclarativeRadioData::availability() const -{ - if (m_radioData) - return Availability(m_radioData->availability()); - - return Unavailable; -} - - -/*! - \qmlproperty string QtMultimedia::RadioData::stationId - - This property allows you to read the station Id of the currently tuned radio - station. - */ -QString QDeclarativeRadioData::stationId() const -{ - if (m_radioData) - return m_radioData->stationId(); - - return QString(); -} - -/*! - \qmlproperty enumeration QtMultimedia::RadioData::programType - - This property holds the type of the currently playing program as transmitted - by the radio station. The value can be any one of the values defined in the - table below. - - \table - \header \li Value - \row \li Undefined - \row \li News - \row \li CurrentAffairs - \row \li Information - \row \li Sport - \row \li Education - \row \li Drama - \row \li Culture - \row \li Science - \row \li Varied - \row \li PopMusic - \row \li RockMusic - \row \li EasyListening - \row \li LightClassical - \row \li SeriousClassical - \row \li OtherMusic - \row \li Weather - \row \li Finance - \row \li ChildrensProgrammes - \row \li SocialAffairs - \row \li Religion - \row \li PhoneIn - \row \li Travel - \row \li Leisure - \row \li JazzMusic - \row \li CountryMusic - \row \li NationalMusic - \row \li OldiesMusic - \row \li FolkMusic - \row \li Documentary - \row \li AlarmTest - \row \li Alarm - \row \li Talk - \row \li ClassicRock - \row \li AdultHits - \row \li SoftRock - \row \li Top40 - \row \li Soft - \row \li Nostalgia - \row \li Classical - \row \li RhythmAndBlues - \row \li SoftRhythmAndBlues - \row \li Language - \row \li ReligiousMusic - \row \li ReligiousTalk - \row \li Personality - \row \li Public - \row \li College - - \endtable - */ -QDeclarativeRadioData::ProgramType QDeclarativeRadioData::programType() const -{ - if (m_radioData) - return static_cast<QDeclarativeRadioData::ProgramType>(m_radioData->programType()); - - return Undefined; -} - -/*! - \qmlproperty string QtMultimedia::RadioData::programTypeName - - This property holds a string representation of the \l programType. - */ -QString QDeclarativeRadioData::programTypeName() const -{ - if (m_radioData) - return m_radioData->programTypeName(); - - return QString(); -} - -/*! - \qmlproperty string QtMultimedia::RadioData::stationName - - This property has the name of the currently tuned radio station. - */ -QString QDeclarativeRadioData::stationName() const -{ - if (m_radioData) - return m_radioData->stationName(); - - return QString(); -} - -/*! - \qmlproperty string QtMultimedia::RadioData::radioText - - This property holds free-text transmitted by the radio station. This is typically used to - show supporting information for the currently playing content, for instance song title or - artist name. - */ -QString QDeclarativeRadioData::radioText() const -{ - if (m_radioData) - return m_radioData->radioText(); - - return QString(); -} - -/*! - \qmlproperty bool QtMultimedia::RadioData::alternativeFrequenciesEnabled - - This property allows you to specify whether the radio should try and tune to alternative - frequencies if the signal strength of the current station becomes too weak. The alternative - frequencies are emitted over RDS by the radio station, and the tuning happens automatically. - */ -bool QDeclarativeRadioData::alternativeFrequenciesEnabled() const -{ - if (m_radioData) - return m_radioData->isAlternativeFrequenciesEnabled(); - - return false; -} - -void QDeclarativeRadioData::setAlternativeFrequenciesEnabled(bool enabled) -{ - if (m_radioData) - m_radioData->setAlternativeFrequenciesEnabled(enabled); -} - -void QDeclarativeRadioData::_q_programTypeChanged(QRadioData::ProgramType programType) -{ - emit programTypeChanged(static_cast<QDeclarativeRadioData::ProgramType>(programType)); -} - -void QDeclarativeRadioData::_q_error(QRadioData::Error errorCode) -{ - emit error(static_cast<QDeclarativeRadioData::Error>(errorCode)); - emit errorChanged(); -} - -void QDeclarativeRadioData::_q_availabilityChanged(QMultimedia::AvailabilityStatus availability) -{ - emit availabilityChanged(Availability(availability)); -} - -void QDeclarativeRadioData::connectSignals() -{ - if (!m_radioData) - return; - - connect(m_radioData, SIGNAL(programTypeChanged(QRadioData::ProgramType)), this, - SLOT(_q_programTypeChanged(QRadioData::ProgramType))); - - connect(m_radioData, SIGNAL(stationIdChanged(QString)), this, SIGNAL(stationIdChanged(QString))); - connect(m_radioData, SIGNAL(programTypeNameChanged(QString)), this, SIGNAL(programTypeNameChanged(QString))); - connect(m_radioData, SIGNAL(stationNameChanged(QString)), this, SIGNAL(stationNameChanged(QString))); - connect(m_radioData, SIGNAL(radioTextChanged(QString)), this, SIGNAL(radioTextChanged(QString))); - connect(m_radioData, SIGNAL(alternativeFrequenciesEnabledChanged(bool)), this, - SIGNAL(alternativeFrequenciesEnabledChanged(bool))); - // Since the radio data type depends on the service for the tuner, the availability is also dictated from the tuner - connect(m_radioTuner, SIGNAL(availabilityChanged(QMultimedia::AvailabilityStatus)), this, SLOT(_q_availabilityChanged(QMultimedia::AvailabilityStatus))); - - connect(m_radioData, SIGNAL(error(QRadioData::Error)), this, SLOT(_q_error(QRadioData::Error))); -} - -QT_END_NAMESPACE |