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39
40#include "qgeomapreplyosm.h"
41
42#include <QtLocation/private/qgeotilespec_p.h>
43
44QGeoMapReplyOsm::QGeoMapReplyOsm(QNetworkReply *reply,
45 const QGeoTileSpec &spec,
46 const QString &imageFormat,
47 QObject *parent)
48: QGeoTiledMapReply(spec, parent)
49{
50 if (!reply) {
51 setError(error: UnknownError, QStringLiteral("Null reply"));
52 return;
53 }
54 connect(sender: reply, SIGNAL(finished()), receiver: this, SLOT(networkReplyFinished()));
55 connect(sender: reply, SIGNAL(errorOccurred(QNetworkReply::NetworkError)),
56 receiver: this, SLOT(networkReplyError(QNetworkReply::NetworkError)));
57 connect(sender: this, signal: &QGeoTiledMapReply::aborted, receiver: reply, slot: &QNetworkReply::abort);
58 connect(sender: this, signal: &QObject::destroyed, receiver: reply, slot: &QObject::deleteLater);
59 setMapImageFormat(imageFormat);
60}
61
62QGeoMapReplyOsm::~QGeoMapReplyOsm()
63{
64}
65
66void QGeoMapReplyOsm::networkReplyFinished()
67{
68 QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
69 reply->deleteLater();
70
71 if (reply->error() != QNetworkReply::NoError) // Already handled in networkReplyError
72 return;
73
74 QByteArray a = reply->readAll();
75
76 setMapImageData(a);
77 setFinished(true);
78}
79
80void QGeoMapReplyOsm::networkReplyError(QNetworkReply::NetworkError error)
81{
82 QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
83 reply->deleteLater();
84 if (error == QNetworkReply::OperationCanceledError)
85 setFinished(true);
86 else
87 setError(error: QGeoTiledMapReply::CommunicationError, errorString: reply->errorString());
88
89}
90

source code of qtlocation/src/plugins/geoservices/osm/qgeomapreplyosm.cpp