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src/realprogressbarthread.h

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+/*
+ * Bittorrent Client using Qt4 and libtorrent.
+ * Copyright (C) 2006  Christophe Dumez, Arnaud Demaiziere
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Contact : chris@qbittorrent.org, arnaud@qbittorrent.org
+ */
+
+#ifndef REALPROGRESSBARTHREAD_H
+#define REALPROGRESSBARTHREAD_H
+
+#include "qtorrenthandle.h"
+#include "qrealarray.h"
+
+#include <QThread>
+#include <QMutex>
+#include <QWaitCondition>
+
+class RealProgressBar;
+
+enum Interrupt
+{
+	ignore,
+	restart,
+	stop
+};
+
+class RealProgressBarThread : public QThread {
+	Q_OBJECT
+	private:
+		bool abort;
+		int size;
+		QTorrentHandle thandle;
+		QMutex mutex;
+		QWaitCondition condition;
+		QRealArray array;
+
+	public:
+		RealProgressBarThread(RealProgressBar *pb, QTorrentHandle &handle);
+		~RealProgressBarThread();
+
+	public slots:
+		void resize(int width);
+		void refresh();
+
+	signals:
+		void refreshed(QRealArray progress);
+
+	protected:
+		void run();
+
+	private:
+		Interrupt ifInterrupted();
+		void mark(qreal start, qreal end, qreal progress = 1.);
+};
+
+#endif