routerdescriptorview.h

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00001 /*
00002 **  This file is part of Vidalia, and is subject to the license terms in the
00003 **  LICENSE file, found in the top level directory of this distribution. If you
00004 **  did not receive the LICENSE file with this file, you may obtain it from the
00005 **  Vidalia source package distributed by the Vidalia Project at
00006 **  http://www.vidalia-project.net/. No part of Vidalia, including this file,
00007 **  may be copied, modified, propagated, or distributed except according to the
00008 **  terms described in the LICENSE file.
00009 */
00010 
00011 /*
00012 ** \file routerdescriptorview.h
00013 ** \version $Id: routerdescriptorview.h 2362 2008-02-29 04:30:11Z edmanm $
00014 ** \brief Formats and displays a router descriptor as HTML
00015 */
00016 
00017 #ifndef _ROUTERDESCRIPTORVIEW_H
00018 #define _ROUTERDESCRIPTORVIEW_H
00019 
00020 #include <QObject>
00021 #include <QTextEdit>
00022 #include <QList>
00023 
00024 #include <routerdescriptor.h>
00025 
00026 
00027 class RouterDescriptorView : public QTextEdit
00028 {
00029   Q_OBJECT
00030 
00031 public:
00032   /** Default constructor. */
00033   RouterDescriptorView(QWidget *parent = 0);
00034 
00035 public slots:
00036   /** Shows the given router descriptor. */
00037   void display(RouterDescriptor rd);
00038   /** Shows all router descriptors in the given list. */
00039   void display(QList<RouterDescriptor> rdlist);
00040   
00041 private:
00042   /** Adjusts the displayed uptime to include time since the
00043    * router's descriptor was last published. */
00044   quint64 adjustUptime(quint64 uptime, QDateTime published);
00045   /** Formats the descriptor's published date. */
00046   QString formatPublished(QDateTime date);
00047   /** Formats the router's uptime. */
00048   QString formatUptime(quint64 seconds);
00049   /** Formats the observed bandwidth into KB/s. */
00050   QString formatBandwidth(quint64 bandwidth);
00051 };
00052 
00053 #endif
00054 

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