Support for external URLs as destination for the TOC items.

svn path=/trunk/KDE/kdegraphics/okular/; revision=890883

ui/toc.cpp

@@ -105,6 +105,14 @@ void TOC::slotExecuted( const QModelIndex &index )
     if ( !index.isValid() )
         return;
 
+    QString url = m_model->urlForIndex( index );
+    if ( !url.isEmpty() )
+    {
+        Okular::BrowseAction action( url );
+        m_document->processAction( &action );
+        return;
+    }
+
     QString externalFileName = m_model->externalFileNameForIndex( index );
     Okular::DocumentViewport viewport = m_model->viewportForIndex( index );
     if ( !externalFileName.isEmpty() )

ui/tocmodel.cpp

@@ -30,6 +30,7 @@ struct TOCItem
     QString text;
     Okular::DocumentViewport viewport;
     QString extFileName;
+    QString url;
     bool highlight : 1;
     TOCItem *parent;
     QList< TOCItem* > children;
@@ -84,6 +85,7 @@ TOCItem::TOCItem( TOCItem *_parent, const QDomElement &e )
     }
 
     extFileName = e.attribute( "ExternalFileName" );
+    url = e.attribute( "URL" );
 }
 
 TOCItem::~TOCItem()
@@ -337,4 +339,13 @@ Okular::DocumentViewport TOCModel::viewportForIndex( const QModelIndex &index )
     return item->viewport;
 }
 
+QString TOCModel::urlForIndex( const QModelIndex &index ) const
+{
+    if ( !index.isValid() )
+        return QString();
+
+    TOCItem *item = static_cast< TOCItem* >( index.internalPointer() );
+    return item->url;
+}
+
 #include "tocmodel.moc"

ui/tocmodel.h

@@ -45,6 +45,7 @@ class TOCModel : public QAbstractItemModel
 
         QString externalFileNameForIndex( const QModelIndex &index ) const;
         Okular::DocumentViewport viewportForIndex( const QModelIndex &index ) const;
+        QString urlForIndex( const QModelIndex &index ) const;
 
     private:
         // storage