Clementine-audio-player-Mac.../3rdparty/libmygpo-qt/DeviceList.cpp

122 lines
3.6 KiB
C++
Raw Normal View History

/***************************************************************************
* This file is part of libmygpo-qt *
* Copyright (c) 2010 - 2011 Stefan Derkits <stefan@derkits.at> *
* Copyright (c) 2010 - 2011 Christian Wagner <christian.wagner86@gmx.at> *
* Copyright (c) 2010 - 2011 Felix Winter <ixos01@gmail.com> *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 *
* USA *
***************************************************************************/
#include "DeviceList_p.h"
2013-04-15 13:21:19 +02:00
#include <parser.h>
using namespace mygpo;
DeviceListPrivate::DeviceListPrivate( DeviceList* qq, QNetworkReply* reply ) : q( qq ), m_reply( reply ), m_error( QNetworkReply::NoError )
{
QObject::connect( m_reply, SIGNAL( finished() ), this, SLOT( parseData() ) );
QObject::connect( m_reply, SIGNAL( error( QNetworkReply::NetworkError ) ), this, SLOT( error( QNetworkReply::NetworkError ) ) );
}
DeviceListPrivate::~DeviceListPrivate()
{
}
QVariant DeviceListPrivate::devices() const
{
return m_devices;
}
QList< DevicePtr > DeviceListPrivate::devicesList() const
{
return m_devicesList;
}
void DeviceListPrivate::error( QNetworkReply::NetworkError error )
{
m_error = error;
emit q->requestError( error );
}
bool DeviceListPrivate::parse( const QVariant& data )
{
if( !data.canConvert( QVariant::List ) )
return false;
QVariantList varList = data.toList();
QVariantList devList;
foreach( const QVariant & var, varList )
{
DevicePtr ptr( new Device( var, this ) );
m_devicesList.append( ptr );
QVariant v;
v.setValue<DevicePtr>( ptr );
devList.append( v );
}
m_devices = devList;
return true;
}
bool DeviceListPrivate::parse( const QByteArray& data )
{
QJson::Parser parser;
bool ok;
QVariant variant = parser.parse( data, &ok );
if( ok )
{
ok = ( parse( variant ) );
}
return ok;
}
void DeviceListPrivate::parseData()
{
if( m_reply->error() == QNetworkReply::NoError )
{
if( parse( m_reply->readAll() ) )
{
emit q->finished();
}
else
{
emit q->parseError();
}
}
m_reply->deleteLater();
}
DeviceList::DeviceList( QNetworkReply* reply, QObject* parent ) : QObject( parent ), d( new DeviceListPrivate( this, reply ) )
{
}
DeviceList::~DeviceList()
{
delete d;
}
QVariant mygpo::DeviceList::devices() const
{
return d->devices();
}
QList< DevicePtr > DeviceList::devicesList() const
{
return d->devicesList();
}