m_metaDataWidget = new KMetaDataWidget(parent);
m_metaDataWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Minimum);
+ connect(m_metaDataWidget, SIGNAL(urlActivated(KUrl)), this, SIGNAL(urlActivated(KUrl)));
// Encapsulate the MetaDataWidget inside a container that has a dummy widget
// at the bottom. This prevents that the meta data widget gets vertically stretched
m_pendingPreview = false;
const KUrl itemUrl = item.url();
+ const bool isNepomukSearchUrl = itemUrl.protocol().startsWith("nepomuk") && item.nepomukUri().isEmpty();
if (!applyPlace(itemUrl)) {
- // try to get a preview pixmap from the item...
- m_pendingPreview = true;
-
- // Mark the currently shown preview as outdated. This is done
- // with a small delay to prevent a flickering when the next preview
- // can be shown within a short timeframe. This timer is not started
- // for directories, as directory previews might fail and return the
- // same icon.
- if (!item.isDir()) {
- m_outdatedPreviewTimer->start();
- }
+ if (isNepomukSearchUrl) {
+ // in the case of a Nepomuk query-URL the URL is not readable for humans
+ // (at least not useful to show in the Information Panel)
+ KIconLoader iconLoader;
+ QPixmap icon = iconLoader.loadIcon("nepomuk",
+ KIconLoader::NoGroup,
+ KIconLoader::SizeEnormous);
+ m_preview->setPixmap(icon);
+ setNameLabelText(QString());
+ } else {
+ // try to get a preview pixmap from the item...
+ m_pendingPreview = true;
+
+ // Mark the currently shown preview as outdated. This is done
+ // with a small delay to prevent a flickering when the next preview
+ // can be shown within a short timeframe. This timer is not started
+ // for directories, as directory previews might fail and return the
+ // same icon.
+ if (!item.isDir()) {
+ m_outdatedPreviewTimer->start();
+ }
- KIO::PreviewJob* job = KIO::filePreview(KFileItemList() << item,
- m_preview->width(),
- m_preview->height(),
- 0,
- 0,
- false,
- true);
+ KIO::PreviewJob* job = KIO::filePreview(KFileItemList() << item,
+ m_preview->width(),
+ m_preview->height(),
+ 0,
+ 0,
+ false,
+ true);
- connect(job, SIGNAL(gotPreview(const KFileItem&, const QPixmap&)),
- this, SLOT(showPreview(const KFileItem&, const QPixmap&)));
- connect(job, SIGNAL(failed(const KFileItem&)),
- this, SLOT(showIcon(const KFileItem&)));
+ connect(job, SIGNAL(gotPreview(const KFileItem&, const QPixmap&)),
+ this, SLOT(showPreview(const KFileItem&, const QPixmap&)));
+ connect(job, SIGNAL(failed(const KFileItem&)),
+ this, SLOT(showIcon(const KFileItem&)));
- setNameLabelText(itemUrl.fileName());
+ setNameLabelText(item.text());
+ }
}
if (m_metaDataWidget != 0) {
- m_metaDataWidget->setItem(item);
+ if (isNepomukSearchUrl) {
+ m_metaDataWidget->hide();
+ } else {
+ m_metaDataWidget->show();
+ m_metaDataWidget->setItem(item);
+ }
}
if (InformationPanelSettings::showPreview()) {
bool InformationPanelContent::eventFilter(QObject* obj, QEvent* event)
{
- if (event->type() == QEvent::Resize) {
+ switch (event->type()) {
+ case QEvent::Resize: {
QResizeEvent* resizeEvent = static_cast<QResizeEvent*>(event);
if (obj == m_metaDataArea->viewport()) {
// The size of the meta text area has changed. Adjust the fixed
// width in a way that no horizontal scrollbar needs to be shown.
m_metaDataWidget->setFixedWidth(resizeEvent->size().width());
} else if (obj == parent()) {
- // If the text inside the name label or the info label cannot
- // get wrapped, then the maximum width of the label is increased
- // so that the width of the information panel gets increased.
- // To prevent this, the maximum width is adjusted to
- // the current width of the panel.
- const int maxWidth = resizeEvent->size().width() - KDialog::spacingHint() * 4;
- m_nameLabel->setMaximumWidth(maxWidth);
-
- // The metadata widget also contains a text widget which may return
- // a large preferred width.
- if (m_metaDataWidget != 0) {
- m_metaDataWidget->setMaximumWidth(maxWidth);
- }
+ adjustWidgetSizes(resizeEvent->size().width());
+ }
+ break;
+ }
- // try to increase the preview as large as possible
- m_preview->setSizeHint(QSize(maxWidth, maxWidth));
+ case QEvent::Polish:
+ adjustWidgetSizes(parentWidget()->width());
+ break;
- if (m_phononWidget->isVisible() && (m_phononWidget->mode() == PhononWidget::Video)) {
- // assure that the size of the video player is the same as the preview size
- m_phononWidget->setVideoSize(QSize(maxWidth, maxWidth));
- }
- }
+ default:
+ break;
}
+
return Panel::eventFilter(obj, event);
}
m_nameLabel->setText(wrappedText);
}
+void InformationPanelContent::adjustWidgetSizes(int width)
+{
+ // If the text inside the name label or the info label cannot
+ // get wrapped, then the maximum width of the label is increased
+ // so that the width of the information panel gets increased.
+ // To prevent this, the maximum width is adjusted to
+ // the current width of the panel.
+ const int maxWidth = width - KDialog::spacingHint() * 4;
+ m_nameLabel->setMaximumWidth(maxWidth);
+
+ // The metadata widget also contains a text widget which may return
+ // a large preferred width.
+ if (m_metaDataWidget != 0) {
+ m_metaDataWidget->setMaximumWidth(maxWidth);
+ }
+
+ // try to increase the preview as large as possible
+ m_preview->setSizeHint(QSize(maxWidth, maxWidth));
+
+ if (m_phononWidget->isVisible() && (m_phononWidget->mode() == PhononWidget::Video)) {
+ // assure that the size of the video player is the same as the preview size
+ m_phononWidget->setVideoSize(QSize(maxWidth, maxWidth));
+ }
+}
+
#include "informationpanelcontent.moc"
projects / dolphin.git / blobdiff