1 files changed, 76 insertions, 0 deletions
diff --git a/kmrml/kmrml/mrml_creator.cpp b/kmrml/kmrml/mrml_creator.cpp
new file mode 100644
index 00000000..fce84e36
--- /dev/null
+++ b/kmrml/kmrml/mrml_creator.cpp
@@ -0,0 +1,76 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Carsten Pfeiffer <pfeiffer@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation, version 2.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "mrml_creator.h"
+
+QDomElement MrmlCreator::createMrml( QDomDocument& doc,
+                                     const QString& sessionId,
+                                     const QString& transactionId )
+{
+    QDomElement mrml = doc.createElement( "mrml" );
+    doc.appendChild( mrml );
+    mrml.setAttribute( MrmlShared::sessionId(), sessionId );
+    if ( !transactionId.isNull() )
+        mrml.setAttribute( MrmlShared::transactionId(), transactionId );
+
+    return mrml;
+}
+
+QDomElement MrmlCreator::configureSession( QDomElement& mrml,
+                                           const KMrml::Algorithm& algo,
+                                           const QString& sessionId )
+{
+    QDomDocument doc = mrml.ownerDocument();
+    QDomElement config = doc.createElement( MrmlShared::configureSession() );
+    mrml.appendChild( config );
+    config.setAttribute( MrmlShared::sessionId(), sessionId );
+    algo.toElement( config );
+
+    return config;
+}
+
+QDomElement MrmlCreator::addQuery( QDomElement& mrml, int resultSize )
+{
+    QDomElement query = mrml.ownerDocument().createElement("query-step");
+    mrml.appendChild( query );
+    // query.setAttribute( "query-step-id", "5" ); // ###
+    query.setAttribute( "result-size", QString::number( resultSize ));
+    return query;
+}
+
+QDomElement MrmlCreator::addRelevanceList( QDomElement& query )
+{
+    QDomElement elem =
+        query.ownerDocument().createElement("user-relevance-element-list");
+    query.appendChild( elem );
+    return elem;
+}
+
+/**
+ * Creates a <user-relevance-element> with the given attributes set.
+ */
+void MrmlCreator::createRelevanceElement( QDomDocument& doc,
+                                          QDomElement& parent,
+                                          const QString& url,
+                                          Relevance relevance )
+{
+    QDomElement element = doc.createElement( "user-relevance-element" );
+    element.setAttribute( "image-location", url );
+    element.setAttribute( "user-relevance", QString::number( relevance ) );
+    parent.appendChild( element );
+}