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/*
* This file is part of smolbote. It's copyrighted by the contributors recorded
* in the version control history of the file, available from its original
* location: https://neueland.iserlohn-fortress.net/smolbote.hg
*
* SPDX-License-Identifier: GPL-3.0
*/
#include "downloaditemwidget.h"
#include "ui_downloaditemform.h"
#include <QStyle>
#include <QUrl>
DownloadItemWidget::DownloadItemWidget(QWebEngineDownloadItem *item, QWidget *parent)
: QWidget(parent)
, ui(new Ui::DownloadItemForm)
{
Q_CHECK_PTR(item);
this->item = item;
ui->setupUi(this);
{
// pause/resume icons
QIcon pauseIcon;
pauseIcon.addPixmap(style()->standardPixmap(QStyle::SP_MediaPlay), QIcon::Normal, QIcon::Off);
pauseIcon.addPixmap(style()->standardPixmap(QStyle::SP_MediaPause), QIcon::Normal, QIcon::On);
ui->pause_toolButton->setIcon(pauseIcon);
ui->abort_toolButton->setIcon(style()->standardIcon(QStyle::SP_MediaStop));
}
ui->url_label->setText(item->url().toString());
ui->path_label->setText(item->path());
connect(item, &QWebEngineDownloadItem::stateChanged, this, &DownloadItemWidget::updateState);
connect(item, &QWebEngineDownloadItem::downloadProgress, this, &DownloadItemWidget::updateProgress);
connect(item, &QWebEngineDownloadItem::finished, this, &DownloadItemWidget::updateFinished);
connect(ui->abort_toolButton, &QToolButton::clicked, item, &QWebEngineDownloadItem::cancel);
connect(ui->pause_toolButton, &QToolButton::clicked, item, [item](bool clicked) {
if(clicked) {
item->pause();
} else {
item->resume();
}
});
}
DownloadItemWidget::~DownloadItemWidget()
{
delete ui;
}
QString DownloadItemWidget::sizeString(int size) const
{
if(size < 1024) {
return QString("%1 bytes").arg(size);
}
// KiB
if(size < 1024 * 1024) {
return QString("%1 kB").arg(size / 1024);
}
// MiB
if(size < 1024 * 1024 * 1024) {
return QString("%1 MB").arg(size / (1024 * 1024));
}
// GiB
return QString("%1 GB").arg(size / (1024 * 1024 * 1024));
}
void DownloadItemWidget::updateState(QWebEngineDownloadItem::DownloadState state)
{
switch(state) {
case QWebEngineDownloadItem::DownloadRequested:
ui->status_label->setText(tr("Requested"));
ui->pause_toolButton->setEnabled(true);
ui->abort_toolButton->setEnabled(true);
break;
case QWebEngineDownloadItem::DownloadInProgress:
ui->status_label->setText(tr("In progress"));
ui->pause_toolButton->setEnabled(true);
ui->abort_toolButton->setEnabled(true);
break;
case QWebEngineDownloadItem::DownloadCompleted:
ui->status_label->setText(tr("Completed"));
ui->pause_toolButton->setEnabled(false);
ui->abort_toolButton->setEnabled(false);
break;
case QWebEngineDownloadItem::DownloadCancelled:
ui->status_label->setText(tr("Cancelled"));
ui->pause_toolButton->setEnabled(false);
ui->abort_toolButton->setEnabled(false);
break;
case QWebEngineDownloadItem::DownloadInterrupted:
ui->status_label->setText(tr("Interrupted"));
ui->pause_toolButton->setEnabled(false);
ui->abort_toolButton->setEnabled(false);
break;
default:
break;
}
}
void DownloadItemWidget::updateProgress(qint64 value, qint64 total)
{
ui->progressBar->setMaximum(total);
ui->progressBar->setValue(value);
ui->progressBar->setFormat(QString("%1 / %2").arg(sizeString(value), sizeString(total)));
}
void DownloadItemWidget::updateFinished()
{
ui->progressBar->setValue(ui->progressBar->maximum());
QString tooltip = "<table>"
"<tr>"
"<th>Preview</th>"
"<th>Information</th>"
"</tr>"
"<tr>"
"<td>%1</td>"
"<td>"
"<p><b>URL</b>: %2</p>"
"<p><b>Path</b>: %3</p>"
"<p><b>MIME Type</b>: %4</p>"
"<p><b>Size</b>: %5</p>"
"</td>"
"</tr>"
"</table>";
if(item->mimeType().startsWith("image"))
tooltip = tooltip.arg("<img src='file://" + item->path() + "' width='400' alt='not available'>");
else
tooltip = tooltip.arg("not available");
tooltip = tooltip.arg(item->url().toString(), item->path(), item->mimeType(), sizeString(item->totalBytes()));
setToolTip(tooltip);
}
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