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Estimated and elapsed time updated on progress dialog

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git-svn-id: https://svn.code.sf.net/p/qlscribe/svn/trunk@19 cac9541e-1b8d-4bfa-827e-589bba606050
This commit is contained in:
ruglory
2009-01-27 01:14:48 +00:00
parent cb36403f64
commit d2eac1cb69
7 changed files with 124 additions and 6 deletions
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src/qdialogprogress.cpp
+45 -2
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@@ -1,3 +1,23 @@
/* qlscribe - Qt based application to print lightScribe discs
Copyright (C) 2009 Vyacheslav Kononenko <vyacheslav@kononenko.net>
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
$Id$ */
#include "qdialogprogress.h"
#include "ui_qdialogprogress.h"
#include "qlightscribe.h"
@@ -5,17 +25,26 @@
#include <QMessageBox>
#include <QAbstractButton>
#include <QTime>
#include <QTimer>
QDialogProgress::QDialogProgress(QWidget *parent) :
QDialog(parent),
m_ui(new Ui::QDialogProgress)
m_ui(new Ui::QDialogProgress),
m_start( new QTime ),
m_timer( new QTimer( this ) )
{
m_ui->setupUi(this);
m_start->start();
connect( m_timer, SIGNAL(timeout()), this, SLOT(onTimeout()) );
m_timer->start( 500 );
}
QDialogProgress::~QDialogProgress()
{
delete m_ui;
delete m_start;
delete m_timer;
delete m_ui;
}
void QDialogProgress::changeEvent(QEvent *e)
@@ -75,14 +104,28 @@ void QDialogProgress::onLabelProgress( long current, long final )
{
m_ui->progressPrinting->setMaximum( final );
m_ui->progressPrinting->setValue( current );
if( current && double( current ) / final > 0.1 ) {
int elapsed = m_start->elapsed();
int estimate = double( elapsed ) / current * final;
m_ui->timeEstimated->setTime( QTime().addMSecs( estimate ) );
}
}
void QDialogProgress::onTimeEstimate( long time )
{
m_ui->timeEstimated->setTime( QTime().addSecs( time ) );
}
void QDialogProgress::onFinished(int status )
{
m_timer->stop();
m_ui->progressPrinting->setValue( m_ui->progressPrinting->maximum() );
m_ui->lineResult->setText( status ? tr( "Failed - error code: 0x" ) + QString::number( status, 16 ) : tr( "Success" ) );
m_ui->buttonBox->setStandardButtons( QDialogButtonBox::Close );
}
void QDialogProgress::onTimeout()
{
m_ui->timeElapsed->setTime( QTime().addMSecs( m_start->elapsed() ) );
}