void DownloadView::buttonPushed(QModelIndex index) {
const DownloadItemPointer downloadItemPointer = index.data(DownloadItemRole).value<DownloadItemPointer>();
DownloadItem *downloadItem = downloadItemPointer.data();
switch (downloadItem->status()) {
case Downloading:
case Starting:
downloadItem->stop();
break;
case Idle:
case Failed:
downloadItem->tryAgain();
break;
case Finished:
downloadItem->openFolder();
}
}
void PlaylistItemDelegate::paintDownloadInfo( QPainter* painter,
const QStyleOptionViewItem& option,
const QModelIndex& index ) const {
// get the video metadata
const DownloadItemPointer downloadItemPointer = index.data(DownloadItemRole).value<DownloadItemPointer>();
const DownloadItem *downloadItem = downloadItemPointer.data();
painter->save();
const QRect line(0, 0, option.rect.width() / 2, option.rect.height());
painter->translate(option.rect.topLeft());
painter->translate(line.width(), 0);
QString message;
DownloadItemStatus status = downloadItem->status();
if (status == Downloading) {
QString downloaded = DownloadItem::formattedFilesize(downloadItem->bytesReceived());
QString total = DownloadItem::formattedFilesize(downloadItem->bytesTotal());
QString speed = DownloadItem::formattedSpeed(downloadItem->currentSpeed());
QString eta = DownloadItem::formattedTime(downloadItem->remainingTime());
message = tr("%1 of %2 (%3) — %4").arg(
downloaded,
total,
speed,
eta
);
} else if (status == Starting) {
message = tr("Preparing");
} else if (status == Failed) {
message = tr("Failed") + " — " + downloadItem->errorMessage();
} else if (status == Finished) {
message = tr("Completed");
} else if (status == Idle) {
message = tr("Stopped");
}
// progressBar->setPalette(option.palette);
if (status == Finished) {
progressBar->setValue(100);
progressBar->setEnabled(true);
} else if (status == Downloading) {
progressBar->setValue(downloadItem->currentPercent());
progressBar->setEnabled(true);
} else {
progressBar->setValue(0);
progressBar->setEnabled(false);
}
int progressBarWidth = line.width() - PADDING*4 - 16;
progressBar->setMaximumWidth(progressBarWidth);
progressBar->setMinimumWidth(progressBarWidth);
painter->save();
painter->translate(PADDING, PADDING);
progressBar->render(painter);
painter->restore();
bool downloadButtonHovered = false;
bool downloadButtonPressed = false;
const bool isHovered = index.data(HoveredItemRole).toBool();
if (isHovered) {
downloadButtonHovered = index.data(DownloadButtonHoveredRole).toBool();
downloadButtonPressed = index.data(DownloadButtonPressedRole).toBool();
}
QIcon::Mode iconMode;
if (downloadButtonPressed) iconMode = QIcon::Selected;
else if (downloadButtonHovered) iconMode = QIcon::Active;
else iconMode = QIcon::Normal;
if (status != Finished && status != Failed && status != Idle) {
if (downloadButtonHovered) message = tr("Stop downloading");
painter->save();
QIcon closeIcon = IconUtils::icon("window-close");
painter->drawPixmap(downloadButtonRect(line), closeIcon.pixmap(16, 16, iconMode));
painter->restore();
}
else if (status == Finished) {
if (downloadButtonHovered)
#ifdef APP_MAC
message = tr("Show in %1").arg("Finder");
#else
message = tr("Open parent folder");
#endif
painter->save();
QIcon searchIcon = IconUtils::icon("system-search");
painter->drawPixmap(downloadButtonRect(line), searchIcon.pixmap(16, 16, iconMode));
painter->restore();
}
else if (status == Failed || status == Idle) {
if (downloadButtonHovered) message = tr("Restart downloading");
painter->save();
QIcon searchIcon = IconUtils::icon("view-refresh");
painter->drawPixmap(downloadButtonRect(line), searchIcon.pixmap(16, 16, iconMode));
painter->restore();
}
QRect textBox = line.adjusted(PADDING, PADDING*2 + progressBar->sizeHint().height(), -2 * PADDING, -PADDING);
textBox = painter->boundingRect( textBox, Qt::AlignLeft | Qt::AlignTop | Qt::TextWordWrap, message);
painter->drawText(textBox, Qt::AlignLeft | Qt::AlignTop | Qt::TextWordWrap, message);
painter->restore();
}
