transmission/qt/stats-dialog.cc

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/*
* This file Copyright (C) Mnemosyne LLC
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*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*
* $Id$
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*/
#include <QDialogButtonBox>
#include <QLabel>
#include <QTimer>
#include <QVBoxLayout>
#include "formatter.h"
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#include "hig.h"
#include "session.h"
#include "stats-dialog.h"
enum
{
REFRESH_INTERVAL_MSEC = (15*1000)
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};
StatsDialog :: StatsDialog (Session & session, QWidget * parent):
QDialog (parent, Qt::Dialog),
mySession (session),
myTimer (new QTimer (this))
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{
myTimer->setSingleShot (false);
connect (myTimer, SIGNAL (timeout ()), this, SLOT (onTimer ()));
setWindowTitle (tr ("Statistics"));
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HIG * hig = new HIG ();
hig->addSectionTitle (tr ("Current Session"));
hig->addRow (tr ("Uploaded:"), myCurrentUp = new QLabel ());
hig->addRow (tr ("Downloaded:"), myCurrentDown = new QLabel ());
hig->addRow (tr ("Ratio:"), myCurrentRatio = new QLabel ());
hig->addRow (tr ("Duration:"), myCurrentDuration = new QLabel ());
hig->addSectionDivider ();
hig->addSectionTitle (tr ("Total"));
hig->addRow (myStartCount = new QLabel (tr ("Started %n time (s)", 0, 1)), 0);
hig->addRow (tr ("Uploaded:"), myTotalUp = new QLabel ());
hig->addRow (tr ("Downloaded:"), myTotalDown = new QLabel ());
hig->addRow (tr ("Ratio:"), myTotalRatio = new QLabel ());
hig->addRow (tr ("Duration:"), myTotalDuration = new QLabel ());
hig->finish ();
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QLayout * layout = new QVBoxLayout (this);
layout->addWidget (hig);
QDialogButtonBox * buttons = new QDialogButtonBox (QDialogButtonBox::Close, Qt::Horizontal, this);
connect (buttons, SIGNAL (rejected ()), this, SLOT (hide ())); // "close" triggers rejected
layout->addWidget (buttons);
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connect (&mySession, SIGNAL (statsUpdated ()), this, SLOT (updateStats ()));
updateStats ();
mySession.refreshSessionStats ();
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}
StatsDialog :: ~StatsDialog ()
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{
}
void
StatsDialog :: setVisible (bool visible)
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{
myTimer->stop ();
if (visible)
myTimer->start (REFRESH_INTERVAL_MSEC);
QDialog::setVisible (visible);
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}
void
StatsDialog :: onTimer ()
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{
mySession.refreshSessionStats ();
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}
void
StatsDialog :: updateStats ()
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{
const struct tr_session_stats& current (mySession.getStats ());
const struct tr_session_stats& total (mySession.getCumulativeStats ());
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myCurrentUp->setText (Formatter::sizeToString (current.uploadedBytes));
myCurrentDown->setText (Formatter::sizeToString (current.downloadedBytes));
myCurrentRatio->setText (Formatter::ratioToString (current.ratio));
myCurrentDuration->setText (Formatter::timeToString (current.secondsActive));
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myTotalUp->setText (Formatter::sizeToString (total.uploadedBytes));
myTotalDown->setText (Formatter::sizeToString (total.downloadedBytes));
myTotalRatio->setText (Formatter::ratioToString (total.ratio));
myTotalDuration->setText (Formatter::timeToString (total.secondsActive));
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myStartCount->setText (tr ("Started %n time (s)", 0, total.sessionCount));
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}