void GCF::IconCache::iconDownloaded()
{
GCF::AbstractFileDownloader* downloader
= qobject_cast<GCF::AbstractFileDownloader*>(sender());
if(downloader)
{
QUrl url = downloader->url();
QString extension = url.toString().split(".").last();
QString downloadedFile = downloader->downloadedFileName();
QString iconFileName = QString("${CACHE}/Icons/%1.%2")
.arg( QFileInfo(downloadedFile).fileName() )
.arg( extension );
iconFileName = GCF::UpdaterComponent::instance().resolveFileName(iconFileName);
QFile::copy(downloadedFile, iconFileName);
QMutexLocker locker(&d->mutex);
d->urlIconFileMap[url] = iconFileName;
d->fetchingList.removeAll(url);
GCF_UPDATER_LOG( QString("Downloaded icon %1 into %2").arg(url.toString()).arg(iconFileName) );
downloader->deleteLater();
emit iconFetched(url);
}
}
void BookmarksImportIconFetcher::slotIconFetched(const QImage &image)
{
IconFetcher* fetcher = qobject_cast<IconFetcher*>(sender());
if (!fetcher) {
return;
}
QTreeWidgetItem* itemPointer = static_cast<QTreeWidgetItem*>(fetcher->data().value<void*>());
emit iconFetched(image, itemPointer);
}
void BookmarksImportIconFetcher::slotStartFetching()
{
QNetworkAccessManager* manager = new QNetworkAccessManager(this);
foreach(const Pair & pair, m_pairs) {
QVariant itemPointer = QVariant::fromValue((void*) pair.item);
IconFetcher* fetcher = new IconFetcher(this);
fetcher->setNetworkAccessManager(manager);
fetcher->setData(itemPointer);
fetcher->fetchIcon(pair.url);
connect(fetcher, SIGNAL(iconFetched(QImage)), this, SLOT(slotIconFetched(QImage)));
connect(fetcher, SIGNAL(finished()), this, SLOT(slotFetcherFinished()));
m_fetchers.append(fetcher);
}
void IconFetcher::iconDownloaded()
{
FollowRedirectReply* reply = qobject_cast<FollowRedirectReply*> (sender());
if (!reply) {
return;
}
QByteArray response = reply->reply()->readAll();
reply->deleteLater();
if (!response.isEmpty()) {
QImage image;
image.loadFromData(response);
QIcon icon = QIcon(QPixmap::fromImage(image));
if (!icon.isNull()) {
emit iconFetched(icon);
}
}
emit finished();
}