diff options
| -rw-r--r-- | lib/downloads/widgets/downloaditemwidget.cpp | 46 |
1 files changed, 27 insertions, 19 deletions
diff --git a/lib/downloads/widgets/downloaditemwidget.cpp b/lib/downloads/widgets/downloaditemwidget.cpp index e32db22..4096751 100644 --- a/lib/downloads/widgets/downloaditemwidget.cpp +++ b/lib/downloads/widgets/downloaditemwidget.cpp @@ -11,6 +11,7 @@ #include <QStyle> #include <QUrl> #include <QDesktopServices> +#include <QBuffer> inline QString sizeString(int size) { @@ -120,25 +121,32 @@ void DownloadItemWidget::updateProgress(qint64 value, qint64 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"); + ui->pause_toolButton->hide(); + ui->abort_toolButton->hide(); + ui->open_toolButton->show(); + + // generate a useful tooltip + QString tooltip = "<p><b>URL</b>: %1</p>" + "<p><b>Path</b>: %2</p>" + "<p><b>MIME Type</b>: %3</p>" + "<p><b>Size</b>: %4</p>"; tooltip = tooltip.arg(item->url().toString(), item->path(), item->mimeType(), sizeString(item->totalBytes())); + + if(item->mimeType().startsWith("image")) { + const QPixmap pixmap(item->path()); + const QPixmap thumbnail = pixmap.scaledToWidth(qMax(400, pixmap.width()), Qt::SmoothTransformation); + + QByteArray imageData; + QBuffer buffer(&imageData); + thumbnail.save(&buffer, "PNG"); + + tooltip = QString("<table>" + "<tr><th>Preview</th><th>Information</th></tr>" + "<tr><td>%1</td><td>%2</td></tr>" + "</table>").arg(QString("<img src='data:image/png;base64," + imageData.toBase64() + "' width='400' alt='preview'>"), + tooltip); + + } + setToolTip(tooltip); } |