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qgeotiledmapreplygoogle.cpp
99 lines (85 loc) · 3.09 KB
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qgeotiledmapreplygoogle.cpp
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/****************************************************************************
**
** Copyright (C) 2014 Canonical Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtLocation module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** 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 http://www.qt.io/terms-conditions. For further
** information use the contact form at http://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.LGPLv3 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.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 later 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 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qgeotiledmapreplygoogle.h"
QGeoTiledMapReplyGoogle::QGeoTiledMapReplyGoogle(QNetworkReply *reply,
const QGeoTileSpec &spec, const QString &format, QObject *parent)
: QGeoTiledMapReply(spec, parent),
m_format(format),
m_reply(reply)
{
connect(m_reply, SIGNAL(finished()), this, SLOT(networkReplyFinished()));
connect(m_reply, SIGNAL(error(QNetworkReply::NetworkError)),
this, SLOT(networkReplyError(QNetworkReply::NetworkError)));
}
QGeoTiledMapReplyGoogle::~QGeoTiledMapReplyGoogle()
{
if (m_reply) {
m_reply->deleteLater();
m_reply = 0;
}
}
void QGeoTiledMapReplyGoogle::abort()
{
if (!m_reply)
return;
m_reply->abort();
}
QNetworkReply *QGeoTiledMapReplyGoogle::networkReply() const
{
return m_reply;
}
void QGeoTiledMapReplyGoogle::networkReplyFinished()
{
if (!m_reply)
return;
if (m_reply->error() != QNetworkReply::NoError)
return;
setMapImageData(m_reply->readAll());
setMapImageFormat(m_format);
setFinished(true);
m_reply->deleteLater();
m_reply = 0;
}
void QGeoTiledMapReplyGoogle::networkReplyError(QNetworkReply::NetworkError error)
{
if (!m_reply)
return;
if (error != QNetworkReply::OperationCanceledError)
setError(QGeoTiledMapReply::CommunicationError, m_reply->errorString());
setFinished(true);
m_reply->deleteLater();
m_reply = 0;
}