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* use existing KFileItem also for the selection instead of creating a new KFileItem from the URL

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* don't invoke fileItem() if a multiple selection is provided

svn path=/trunk/KDE/kdebase/apps/; revision=826393
This commit is contained in:
Peter Penz 2008-06-30 17:12:03 +00:00
parent 3bc3ca1458
commit fbfcbd5b95
1 changed files with 32 additions and 28 deletions
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60
src/infosidebarpage.cpp
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@ -183,12 +183,6 @@ void InfoSidebarPage::showItemInfo()
cancelRequest();
const KFileItem item = fileItem();
if (item.isNull()) {
return;
}
const KUrl itemUrl = item.url();
if (showMultipleSelectionInfo()) {
KIconLoader iconLoader;
QPixmap icon = iconLoader.loadIcon("dialog-information",
@ -196,30 +190,34 @@ void InfoSidebarPage::showItemInfo()
KIconLoader::SizeEnormous);
m_preview->setPixmap(icon);
m_nameLabel->setText(i18ncp("@info", "%1 item selected", "%1 items selected", m_selection.count()));
} else if (!applyPlace(itemUrl)) {
// try to get a preview pixmap from the item...
m_pendingPreview = true;
} else {
const KFileItem item = fileItem();
const KUrl itemUrl = item.url();
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// Mark the currently shown preview as outdated.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.
m_outdatedPreviewTimer->start();
// Mark the currently shown preview as outdated.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.
m_outdatedPreviewTimer->start();
KIO::PreviewJob* job = KIO::filePreview(KUrl::List() << itemUrl,
m_preview->width(),
m_preview->height(),
0,
0,
true,
false);
job->setIgnoreMaximumSize(true);
KIO::PreviewJob* job = KIO::filePreview(KUrl::List() << itemUrl,
m_preview->width(),
m_preview->height(),
0,
0,
true,
false);
job->setIgnoreMaximumSize(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&)));
m_nameLabel->setText(itemUrl.fileName());
m_nameLabel->setText(itemUrl.fileName());
}
}
showMetaInfo();
@ -455,8 +453,14 @@ KFileItem InfoSidebarPage::fileItem() const
return m_fileItem;
}
const KUrl url = m_selection.isEmpty() ? m_shownUrl : m_selection[0].url();
KFileItem item(KFileItem::Unknown, KFileItem::Unknown, url);
if (!m_selection.isEmpty()) {
Q_ASSERT(m_selection.count() == 1);
return m_selection.first();
}
// no item is hovered and no selection has been done: provide
// an item for the directory represented by m_shownUrl
KFileItem item(KFileItem::Unknown, KFileItem::Unknown, m_shownUrl);
item.refresh();
return item;
}