1 files changed, 97 insertions, 0 deletions
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/OfficeGroupSectionLayoutController.java b/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/OfficeGroupSectionLayoutController.java
new file mode 100644
index 000000000..956a69283
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+++ b/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/OfficeGroupSectionLayoutController.java
@@ -0,0 +1,97 @@
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+package org.libreoffice.report.pentaho.layoutprocessor;
+
+import org.libreoffice.report.OfficeToken;
+import org.libreoffice.report.pentaho.model.OfficeGroupSection;
+
+import org.jfree.layouting.util.AttributeMap;
+import org.jfree.report.DataSourceException;
+import org.jfree.report.JFreeReportInfo;
+import org.jfree.report.ReportDataFactoryException;
+import org.jfree.report.ReportProcessingException;
+import org.jfree.report.flow.FlowController;
+import org.jfree.report.flow.ReportTarget;
+import org.jfree.report.flow.layoutprocessor.ElementLayoutController;
+import org.jfree.report.flow.layoutprocessor.LayoutController;
+import org.jfree.report.flow.layoutprocessor.SectionLayoutController;
+import org.jfree.report.structure.Element;
+
+/**
+ * This layoutcontroller simply checks, whether the parent layout controller
+ * is an OfficeGroupLayoutController and whether this layout controller is
+ * processing the normal flow or a repeating section. If a repeating section
+ * is being processed, an marker attribute is added to the element's call
+ * to OutputProcessor.startElement() and OutputProcessor.endElement().
+ *
+ * @since 19.03.2007
+ */
+public class OfficeGroupSectionLayoutController extends SectionLayoutController
+{
+
+    @Override
+    protected LayoutController startElement(final ReportTarget target)
+            throws DataSourceException, ReportProcessingException, ReportDataFactoryException
+    {
+        final OfficeGroupSection section = (OfficeGroupSection) getElement();
+        if (!section.isRepeatSection())
+        {
+            return super.startElement(target);
+        }
+
+        final LayoutController controller = getParent();
+        if (!(controller instanceof OfficeGroupLayoutController))
+        {
+            return super.startElement(target);
+        }
+        final OfficeGroupLayoutController oglc = (OfficeGroupLayoutController) controller;
+        if (!oglc.isNormalFlowProcessing())
+        {
+            return super.startElement(target);
+        }
+
+        // Skip the processing if the section is a repeating header or footer and we are processing the normal flow ..
+        final ElementLayoutController clone = (ElementLayoutController) this.clone();
+        clone.setProcessingState(ElementLayoutController.FINISHED);
+        return clone;
+    }
+
+    @Override
+    protected AttributeMap computeAttributes(final FlowController fc,
+            final Element element,
+            final ReportTarget target)
+            throws DataSourceException
+    {
+        final AttributeMap attrs = super.computeAttributes(fc, element, target);
+        final LayoutController controller = getParent();
+        if (!(controller instanceof OfficeGroupLayoutController))
+        {
+            return attrs;
+        }
+        final OfficeGroupLayoutController oglc = (OfficeGroupLayoutController) controller;
+        if (oglc.isNormalFlowProcessing())
+        {
+            return attrs;
+        }
+
+        final AttributeMap retval = new AttributeMap(attrs);
+        retval.setAttribute(JFreeReportInfo.REPORT_NAMESPACE, "repeated-section", OfficeToken.TRUE);
+        retval.makeReadOnly();
+        return retval;
+    }
+}