- forwardport the support for external linkage in toc

svn path=/trunk/playground/graphics/oKular/kpdf/; revision=434864

core/generator_pdf/generator_pdf.cpp

@@ -682,6 +682,17 @@ void PDFGenerator::addSynopsisChildren( QDomNode * parent, GList * items )
                 item.setAttribute( "Viewport", DocumentViewport( pageNumber ).toString() );
             }
 	    }
+	    else if ( a && a->getKind() == actionGoToR )
+        {
+            LinkGoToR * g = static_cast< LinkGoToR * >( a );
+            LinkDest * destination = g->getDest();
+            if ( !destination && g->getNamedDest() )
+            {
+                item.setAttribute( "ViewportName", g->getNamedDest()->getCString() );
+            }
+ 
+            item.setAttribute( "ExternalFileName", g->getFileName()->getCString() );
+        }
 
         // 3. recursively descend over children
         outlineItem->open();

core/generator_pdf/gp_outputdev.cpp

@@ -291,7 +291,7 @@ KPDFLink * KPDFOutputDev::generateLink( LinkAction * a )
             LinkGoToR * g = (LinkGoToR *) a;
             // copy link file
             const char * fileName = g->getFileName()->getCString();
-            // ceate link: fileName, namedDest, object pointer
+            // create link: fileName, namedDest, object pointer
             link = new KPDFLinkGoto( (QString)fileName, decodeViewport( g->getNamedDest(), g->getDest() ) );
             }
             break;

ui/toc.cpp

@@ -119,6 +119,23 @@ void TOC::slotExecuted( QListViewItem *i )
     if (tocItem == NULL)
         return;
     const QDomElement & e = tocItem->element();
+
+    QString externalFileName = e.attribute( "ExternalFileName" );
+    if ( !externalFileName.isEmpty() )
+    {
+        KPDFLinkGoto link( externalFileName, DocumentViewport() );
+        m_document->processLink( &link );
+    }
+    else
+    {
+    QString externalFileName = e.attribute( "ExternalFileName" );
+    if ( !externalFileName.isEmpty() )
+    {
+        KPDFLinkGoto link( externalFileName, DocumentViewport() );
+        m_document->processLink( &link );
+    }
+    else
+    {
         if ( e.hasAttribute( "Viewport" ) )
         {
             // if the node has a viewport, set it
@@ -132,6 +149,7 @@ void TOC::slotExecuted( QListViewItem *i )
             if ( !viewport.isNull() )
                 m_document->setViewport( DocumentViewport( viewport ), TOC_ID );
         }
+    }
 }
 
 #include "toc.moc"