1 files changed, 77 insertions, 0 deletions
diff --git a/plugins/infowidget/chunkbar.h b/plugins/infowidget/chunkbar.h
new file mode 100644
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+++ b/plugins/infowidget/chunkbar.h
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+/***************************************************************************
+ *   Copyright (C) 2005 by                                                 *
+ *   Joris Guisson <joris.guisson@gmail.com>                               *
+ *   Vincent Wagelaar <vincent@ricardis.tudelft.nl>                        *
+ *                                                                         *
+ *   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.          *
+ ***************************************************************************/
+#ifndef CHUNKBAR_H
+#define CHUNKBAR_H
+
+#include <qlabel.h>
+#include <util/bitset.h>
+#include <qpixmap.h>
+
+class QPainter;
+
+namespace kt
+{
+	class TorrentInterface;
+}
+
+namespace bt
+{
+	class BitSet;
+}
+
+namespace kt
+{
+	
+	/**
+	* @author Joris Guisson, Vincent Wagelaar
+	*
+	* Bar which displays BitSets, subclasses need to fill the BitSet.
+	* BitSets can represent which chunks are downloaded, which chunks are available
+	* and which chunks are excluded.
+	*/
+	class ChunkBar : public QFrame
+	{
+		Q_OBJECT
+	public:
+		ChunkBar(QWidget *parent = 0, const char *name = 0);
+		virtual ~ChunkBar();
+	
+		void setTC(kt::TorrentInterface* tc);
+		
+		virtual const bt::BitSet & getBitSet() const = 0;
+		virtual void drawContents(QPainter *p);
+		virtual void updateBar();
+	
+	private:
+		void drawEqual(QPainter *p,const bt::BitSet & bs,const QColor & color);
+		void drawMoreChunksThenPixels(QPainter *p,const bt::BitSet & bs,const QColor & color);
+		void drawAllOn(QPainter *p,const QColor & color);
+		void drawBarContents(QPainter *p);
+		
+	protected:
+		kt::TorrentInterface* curr_tc;
+		bool show_excluded;
+		bt::BitSet curr,curr_ebs;
+		QPixmap pixmap;
+	};
+}
+
+#endif