git.maemo.org Git - situare/blob - src/map/mapfetcher.cpp

   1 #include <QNetworkAccessManager>
   2 #include <QNetworkRequest>
   3 #include <QNetworkReply>
   4 #include <QUrl>
   5 #include <QDebug>
   6 #include <QPixmap>
   7
   8 #include "mapfetcher.h"
   9
  10 MapFetcher::MapFetcher(QObject *parent)
  11     : QObject(parent)
  12 {
  13     connect(&m_manager, SIGNAL(finished(QNetworkReply*)), this, SLOT(downloadFinished(QNetworkReply*)));
  14 }
  15
  16 void MapFetcher::fetchMapImage(const QUrl &url)
  17 {
  18     if (url.isEmpty())
  19         return;
  20
  21     QNetworkRequest request(url);
  22     request.setRawHeader("User-Agent", "Map Test");
  23     qDebug() << request.url();
  24     m_manager.get(request);
  25 }
  26
  27 void MapFetcher::downloadFinished(QNetworkReply *reply)
  28 {
  29     qDebug() << "downloadFinished()";
  30     if (reply->error()) {
  31         qDebug() << reply->errorString();
  32         emit error(reply->errorString());
  33     }
  34     else {
  35         QImage image;
  36         QUrl url = reply->url();
  37         if (!image.load(reply, 0))
  38             image = QImage();
  39
  40         emit mapImageReceived(image);
  41     }
  42
  43     reply->deleteLater();
  44 }
  45
  46 MapFetcher::~MapFetcher()
  47 {
  48
  49 }