45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
#ifndef FEEDDOWNLOADER_H
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#define FEEDDOWNLOADER_H
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#include <QObject>
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#include <QPointer>
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class FeedsModelFeed;
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class SilentNetworkAccessManager;
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// This class offers means to "update" feeds
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// and "special" categories.
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// NOTE: This class is used within separate thread.
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class FeedDownloader : public QObject {
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Q_OBJECT
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public:
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// Constructors and destructors.
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explicit FeedDownloader(QObject *parent = 0);
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virtual ~FeedDownloader();
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public slots:
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// Performs update of all feeds from the "feeds" parameter.
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// New messages are downloaded for each feed and they
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// are stored persistently in the database.
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// Appropriate signals are emitted.
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void updateFeeds(const QList<FeedsModelFeed*> &feeds);
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signals:
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// Emitted if feed updates started.
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void started();
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// Emitted if all items from update queue are
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// processed.
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void finished();
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// Emitted if any item is processed.
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// "Current" number indicates count of processed feeds
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// and "total" number indicates total number of feeds
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// which are in the initial queue.
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void progress(FeedsModelFeed *feed, int current, int total);
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};
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#endif // FEEDDOWNLOADER_H
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