void AsyncFileTester::checkIfFolder(const QModelIndex &index, QObject *object, const char *method)
{
if (!index.isValid()) {
callResultMethod(object, method, index, false);
return;
}
KFileItem item = static_cast<const ProxyModel*>(index.model())->itemForIndex(index);
KUrl url = item.targetUrl();
if (item.isDir()) {
callResultMethod(object, method, index, true);
return;
}
if (item.isDesktopFile()) {
// Check if the desktop file is a link to a local folder
KDesktopFile file(url.path());
if (file.readType() == "Link") {
url = file.readUrl();
if (url.isLocalFile()) {
KFileItem destItem(KFileItem::Unknown, KFileItem::Unknown, url);
callResultMethod(object, method, index, destItem.isDir());
return;
}
if (KProtocolInfo::protocolClass(url.protocol()) == QString(":local")) {
AsyncFileTester *tester = new AsyncFileTester(index, object, method);
tester->delayedFolderCheck(url);
return;
}
}
}
callResultMethod(object, method, index, false);
}
void DolphinViewContainer::slotItemTriggered(const KFileItem& item)
{
KUrl url = item.targetUrl();
if (item.isDir()) {
m_view->setUrl(url);
return;
}
const GeneralSettings* settings = DolphinSettings::instance().generalSettings();
const bool browseThroughArchives = settings->browseThroughArchives();
if (browseThroughArchives && item.isFile() && url.isLocalFile()) {
// Generic mechanism for redirecting to tar:/<path>/ when clicking on a tar file,
// zip:/<path>/ when clicking on a zip file, etc.
// The .protocol file specifies the mimetype that the kioslave handles.
// Note that we don't use mimetype inheritance since we don't want to
// open OpenDocument files as zip folders...
const QString protocol = KProtocolManager::protocolForArchiveMimetype(item.mimetype());
if (!protocol.isEmpty()) {
url.setProtocol(protocol);
m_view->setUrl(url);
return;
}
}
if (item.mimetype() == "application/x-desktop") {
// redirect to the url in Type=Link desktop files
KDesktopFile desktopFile(url.toLocalFile());
if (desktopFile.hasLinkType()) {
url = desktopFile.readUrl();
m_view->setUrl(url);
return;
}
}
item.run();
}
PopupView::PopupView(const QModelIndex &index, const QPoint &pos,
const bool &showPreview, const QStringList &previewPlugins,
const IconView *parentView)
: QWidget(0, Qt::X11BypassWindowManagerHint),
m_view(0),
m_parentView(parentView),
m_busyWidget(0),
m_iconView(0),
m_parentViewModel(0),
m_dirModel(0),
m_model(0),
m_actionCollection(this),
m_newMenu(0),
m_itemActions(0),
m_showingMenu(false),
m_showPreview(showPreview),
m_delayedClose(false),
m_previewPlugins(previewPlugins)
{
setAttribute(Qt::WA_TranslucentBackground);
#ifdef Q_WS_X11
if (KWindowSystem::compositingActive()) {
setAttribute(Qt::WA_NoSystemBackground, false);
}
#endif
#ifdef Q_WS_WIN
setWindowFlags(Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint | Qt::Tool);
#endif
KWindowSystem::setState(effectiveWinId(), NET::SkipTaskbar | NET::SkipPager);
setAcceptDrops(true);
QPalette pal = palette();
pal.setColor(backgroundRole(), Qt::transparent);
pal.setColor(QPalette::Text, Plasma::Theme::defaultTheme()->color(Plasma::Theme::TextColor));
setPalette(pal);
m_parentViewModel = static_cast<const ProxyModel*>(index.model());
KFileItem item = m_parentViewModel->itemForIndex(index);
if (item.isDesktopFile()) {
KDesktopFile file(item.localPath());
m_url = file.readUrl();
} else {
m_url = item.targetUrl();
}
m_background = new Plasma::FrameSvg(this);
m_background->setImagePath("dialogs/background");
int left = m_background->marginSize(Plasma::LeftMargin);
int top = m_background->marginSize(Plasma::TopMargin);
int right = m_background->marginSize(Plasma::RightMargin);
int bottom = m_background->marginSize(Plasma::BottomMargin);
setContentsMargins(left, top, right, bottom);
resize(parentView->sizeForRowsColumns(2, 3) + QSize(left + right, top + bottom));
const QRect available = QApplication::desktop()->availableGeometry(pos);
QPoint pt = pos;
if (pt.x() + width() > available.right()) {
pt.rx() -= width();
}
if (pt.x() < available.left()) {
pt.rx() = available.left();
}
if (pt.y() + height() > available.bottom()) {
pt.ry() -= height();
}
if (pt.y() < available.top()) {
pt.ry() = available.top();
}
Plasma::WindowEffects::overrideShadow(winId(), true);
move(pt);
show();
QTimer::singleShot(10, this, SLOT(init()));
s_lastOpenClose.restart();
}
void InformationPanelContent::showItem(const KFileItem& item)
{
// If there is a preview job, kill it to prevent that we have jobs for
// multiple items running, and thus a race condition (bug 250787).
if (m_previewJob) {
m_previewJob->kill();
}
const QUrl itemUrl = item.url();
const bool isSearchUrl = itemUrl.scheme().contains(QStringLiteral("search")) && item.localPath().isEmpty();
if (!applyPlace(itemUrl)) {
setNameLabelText(item.text());
if (isSearchUrl) {
// in the case of a search-URL the URL is not readable for humans
// (at least not useful to show in the Information Panel)
KIconLoader iconLoader;
QPixmap icon = iconLoader.loadIcon(QStringLiteral("nepomuk"),
KIconLoader::NoGroup,
KIconLoader::SizeEnormous);
m_preview->setPixmap(icon);
} else {
// try to get a preview pixmap from the item...
// 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();
}
m_previewJob = new KIO::PreviewJob(KFileItemList() << item, QSize(m_preview->width(), m_preview->height()));
m_previewJob->setScaleType(KIO::PreviewJob::Unscaled);
m_previewJob->setIgnoreMaximumSize(item.isLocalFile());
if (m_previewJob->ui()) {
KJobWidgets::setWindow(m_previewJob, this);
}
connect(m_previewJob.data(), &KIO::PreviewJob::gotPreview,
this, &InformationPanelContent::showPreview);
connect(m_previewJob.data(), &KIO::PreviewJob::failed,
this, &InformationPanelContent::showIcon);
}
}
if (m_metaDataWidget) {
m_metaDataWidget->show();
m_metaDataWidget->setItems(KFileItemList() << item);
}
if (InformationPanelSettings::previewsShown()) {
const QString mimeType = item.mimetype();
const bool usePhonon = mimeType.startsWith(QLatin1String("audio/")) || mimeType.startsWith(QLatin1String("video/"));
if (usePhonon) {
m_phononWidget->show();
m_phononWidget->setUrl(item.targetUrl());
if (m_preview->isVisible()) {
m_phononWidget->setVideoSize(m_preview->size());
}
} else {
m_phononWidget->hide();
m_preview->setVisible(true);
}
} else {
m_phononWidget->hide();
}
m_item = item;
}
void InformationPanelContent::showItem(const KFileItem& item)
{
m_pendingPreview = false;
const KUrl itemUrl = item.url();
const bool isSearchUrl = itemUrl.protocol().contains("search") && item.nepomukUri().isEmpty();
if (!applyPlace(itemUrl)) {
setNameLabelText(item.text());
if (isSearchUrl) {
// in the case of a search-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);
} 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 = new KIO::PreviewJob(KFileItemList() << item, QSize(m_preview->width(), m_preview->height()));
job->setScaleType(KIO::PreviewJob::Unscaled);
job->setIgnoreMaximumSize(item.isLocalFile());
if (job->ui()) {
job->ui()->setWindow(this);
}
connect(job, SIGNAL(gotPreview(KFileItem,QPixmap)),
this, SLOT(showPreview(KFileItem,QPixmap)));
connect(job, SIGNAL(failed(KFileItem)),
this, SLOT(showIcon(KFileItem)));
}
}
if (m_metaDataWidget) {
m_metaDataWidget->show();
m_metaDataWidget->setItems(KFileItemList() << item);
}
if (InformationPanelSettings::previewsShown()) {
const QString mimeType = item.mimetype();
const bool usePhonon = mimeType.startsWith("audio/") || mimeType.startsWith("video/");
if (usePhonon) {
m_phononWidget->show();
m_phononWidget->setUrl(item.targetUrl());
if (m_preview->isVisible()) {
m_phononWidget->setVideoSize(m_preview->size());
}
} else {
m_phononWidget->hide();
m_preview->setVisible(true);
}
} else {
m_phononWidget->hide();
}
m_item = item;
}
