void KGet_plug_in::slotShowLinks()
{
if ( !parent() || !parent()->inherits( "KHTMLPart" ) )
return;
KHTMLPart *htmlPart = static_cast<KHTMLPart*>( parent() );
KParts::Part *activePart = 0L;
if ( htmlPart->partManager() )
{
activePart = htmlPart->partManager()->activePart();
if ( activePart && activePart->inherits( "KHTMLPart" ) )
htmlPart = static_cast<KHTMLPart*>( activePart );
}
DOM::HTMLDocument doc = htmlPart->htmlDocument();
if ( doc.isNull() )
return;
DOM::HTMLCollection links = doc.links();
QPtrList<LinkItem> linkList;
std::set<QString> dupeCheck;
for ( uint i = 0; i < links.length(); i++ )
{
DOM::Node link = links.item( i );
if ( link.isNull() || link.nodeType() != DOM::Node::ELEMENT_NODE )
continue;
LinkItem *item = new LinkItem( (DOM::Element) link );
if ( item->isValid() &&
dupeCheck.find( item->url.url() ) == dupeCheck.end() )
{
linkList.append( item );
dupeCheck.insert( item->url.url() );
}
else
delete item;
}
if ( linkList.isEmpty() )
{
KMessageBox::sorry( htmlPart->widget(),
i18n("There are no links in the active frame of the current HTML page."),
i18n("No Links") );
return;
}
KGetLinkView *view = new KGetLinkView();
QString url = doc.URL().string();
view->setPageURL( url );
view->setLinks( linkList );
view->show();
}
KoDocumentChild *KoView::activeChild()
{
if ( !d->m_manager )
return 0L;
KParts::Part *activePart = d->m_manager->activePart();
if ( !activePart || !activePart->inherits( "KoDocument" ) )
return 0L;
return koDocument()->child( (KoDocument *)activePart );
}
KoDocumentChild *KoView::selectedChild()
{
if ( !d->m_manager )
return 0L;
KParts::Part *selectedPart = d->m_manager->selectedPart();
if ( !selectedPart || !selectedPart->inherits( "KoDocument" ) )
return 0L;
return koDocument()->child( (KoDocument *)selectedPart );
}