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/***************************************************************************
* Copyright © 2010 Jonathan Thomas <echidnaman@kubuntu.org> *
* *
* 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) version 3 or any later version *
* accepted by the membership of KDE e.V. (or its successor approved *
* by the membership of KDE e.V.), which shall act as a proxy *
* defined in Section 14 of version 3 of the license. *
* *
* 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, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#include "cacheupdatewidget.h"
#include <QtGui/QLabel>
#include <QtGui/QListView>
#include <QtGui/QProgressBar>
#include <QtGui/QPushButton>
#include <QStandardItemModel>
#include <KIcon>
#include <KGlobal>
#include <KLocale>
#include <KDebug>
CacheUpdateWidget::CacheUpdateWidget(QWidget *parent)
: KVBox(parent)
{
m_headerLabel = new QLabel(this);
m_downloadView = new QListView(this);
m_downloadModel = new QStandardItemModel(this);
m_downloadView->setModel(m_downloadModel);
m_downloadLabel = new QLabel(this);
m_totalProgress = new QProgressBar(this);
m_cancelButton = new QPushButton(this);
m_cancelButton->setText(i18n("Cancel"));
m_cancelButton->setIcon(KIcon("dialog-cancel"));
connect(m_cancelButton, SIGNAL(clicked()), this, SLOT(cancelButtonPressed()));
}
CacheUpdateWidget::~CacheUpdateWidget()
{
}
void CacheUpdateWidget::clear()
{
m_downloadModel->clear();
m_totalProgress->setValue(0);
}
void CacheUpdateWidget::setHeaderText(const QString &text)
{
m_headerLabel->setText(text);
}
void CacheUpdateWidget::addItem(const QString &message)
{
QStandardItem *n = new QStandardItem();
n->setText(message);
m_downloadModel->appendRow(n);
m_downloadView->scrollTo(m_downloadModel->indexFromItem(n));
}
void CacheUpdateWidget::setTotalProgress(int percentage, int speed, int ETA)
{
m_totalProgress->setValue(percentage);
QString downloadSpeed;
if (speed < 0) {
downloadSpeed = i18n("Unknown speed");
} else {
downloadSpeed = i18n("Download rate: %1/s",
KGlobal::locale()->formatByteSize(speed));
}
QString timeRemaining;
int ETAMilliseconds = ETA * 1000;
if (ETAMilliseconds <= 0 || ETAMilliseconds > 14*24*60*60) {
// If ETA is less than zero or bigger than 2 weeks
timeRemaining = i18n(" - Unknown time remaining");
} else {
timeRemaining = i18n(" - %1/s", KGlobal::locale()->prettyFormatDuration(ETAMilliseconds));
}
m_downloadLabel->setText(downloadSpeed + timeRemaining);
}
void CacheUpdateWidget::cancelButtonPressed()
{
emit(cancelCacheUpdate());
}
#include "cacheupdatewidget.moc"
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