1 files changed, 121 insertions, 0 deletions
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/parser/rpt/SubDocumentReadHandler.java b/reportbuilder/java/org/libreoffice/report/pentaho/parser/rpt/SubDocumentReadHandler.java
new file mode 100644
index 000000000..6706408be
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+++ b/reportbuilder/java/org/libreoffice/report/pentaho/parser/rpt/SubDocumentReadHandler.java
@@ -0,0 +1,121 @@
+/*
+ * 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.parser.rpt;
+
+import org.libreoffice.report.OfficeToken;
+import org.libreoffice.report.pentaho.OfficeNamespaces;
+import org.libreoffice.report.pentaho.model.ObjectOleElement;
+import org.libreoffice.report.pentaho.parser.draw.ObjectOleReadHandler;
+import org.libreoffice.report.pentaho.parser.text.NoCDATATextContentReadHandler;
+
+import org.jfree.report.structure.Section;
+
+import org.pentaho.reporting.libraries.xmlns.parser.IgnoreAnyChildReadHandler;
+import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler;
+
+import org.xml.sax.Attributes;
+import org.xml.sax.SAXException;
+
+public class SubDocumentReadHandler extends NoCDATATextContentReadHandler
+{
+
+    private final ObjectOleElement element;
+    private boolean ignore = false;
+
+    private SubDocumentReadHandler(final Section section, final ObjectOleElement element)
+    {
+        super(section);
+        this.element = element;
+    }
+
+    public SubDocumentReadHandler(final Section section)
+    {
+        this(section, new ObjectOleElement());
+        ignore = true;
+    }
+
+    /**
+     * Starts parsing.
+     *
+     * @param attrs the attributes.
+     * @throws org.xml.sax.SAXException if there is a parsing error.
+     */
+    @Override
+    protected void startParsing(final Attributes attrs) throws SAXException
+    {
+        if (!ignore)
+        {
+            super.startParsing(attrs);
+        }
+    }
+
+    /**
+     * Returns the handler for a child element.
+     *
+     * @param tagName the tag name.
+     * @param atts    the attributes.
+     * @return the handler or null, if the tagname is invalid.
+     * @throws org.xml.sax.SAXException if there is a parsing error.
+     */
+    @Override
+    protected XmlReadHandler getHandlerForChild(final String uri,
+            final String tagName,
+            final Attributes atts)
+            throws SAXException
+    {
+        if (OfficeNamespaces.OOREPORT_NS.equals(uri))
+        {
+            // expect a report control. The control will modify the current
+            // element (as we do not separate the elements that strictly...)
+            if ("report-control".equals(tagName))
+            {
+                return new IgnoreAnyChildReadHandler();
+            }
+            if ("report-element".equals(tagName))
+            {
+                return new ReportElementReadHandler(element);
+            }
+            if ("master-detail-fields".equals(tagName))
+            {
+                return new MasterDetailReadHandler(element);
+            }
+        }
+        if (OfficeNamespaces.DRAWING_NS.equals(uri))
+        {
+            final XmlReadHandler readHandler;
+            if (OfficeToken.OBJECT_OLE.equals(tagName))
+            {
+                readHandler = new ObjectOleReadHandler(element);
+            }
+            else if ("frame".equals(tagName))
+            {
+                readHandler = new SubDocumentReadHandler(new Section(), element);
+            }
+            else
+            {
+                readHandler = null;
+            }
+            if (readHandler != null)
+            {
+                getChildren().add(readHandler);
+                return readHandler;
+            }
+        }
+        return super.getHandlerForChild(uri, tagName, atts);
+    }
+}