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*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
*
* Copyright 2008, 2010 Oracle and/or its affiliates. All rights reserved.
*
* Use is subject to license terms.
*
* Licensed 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. You can also
* obtain a copy of the License at http://odftoolkit.org/docs/license.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*
* See the License for the specific language governing permissions and
* limitations under the License.
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************************************************************************/
package org.odftoolkit.odfdom.incubator.doc.office;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import org.odftoolkit.odfdom.pkg.OdfElement;
import org.odftoolkit.odfdom.pkg.OdfFileDom;
import org.odftoolkit.odfdom.dom.element.draw.DrawLayerSetElement;
import org.odftoolkit.odfdom.dom.element.office.OfficeMasterStylesElement;
import org.odftoolkit.odfdom.dom.element.style.StyleHandoutMasterElement;
import org.odftoolkit.odfdom.dom.element.style.StyleMasterPageElement;
import org.w3c.dom.Node;
/**
* Convenient functionalty for the parent ODF OpenDocument element
*
*/
public class OdfOfficeMasterStyles extends OfficeMasterStylesElement
{
private static final long serialVersionUID = 6598785919980862801L;
private DrawLayerSetElement mLayerSet;
private StyleHandoutMasterElement mHandoutMaster;
private HashMap< String, StyleMasterPageElement > mMasterPages;
public OdfOfficeMasterStyles( OdfFileDom ownerDoc )
{
super( ownerDoc );
}
public StyleHandoutMasterElement getHandoutMaster()
{
return mHandoutMaster;
}
public DrawLayerSetElement getLayerSet()
{
return mLayerSet;
}
public StyleMasterPageElement getMasterPage( String name )
{
if( mMasterPages != null )
return mMasterPages.get(name);
else
return null;
}
public Iterator< StyleMasterPageElement > getMasterPages()
{
if( mMasterPages != null )
return mMasterPages.values().iterator();
else
return new ArrayList< StyleMasterPageElement >().iterator();
}
/** override this method to get notified about element insertion
*/
@Override
protected void onOdfNodeInserted( OdfElement node, Node refNode )
{
if( node instanceof DrawLayerSetElement )
{
mLayerSet = (DrawLayerSetElement)node;
}
else if( node instanceof StyleHandoutMasterElement )
{
mHandoutMaster = (StyleHandoutMasterElement)node;
}
else if( node instanceof StyleMasterPageElement )
{
StyleMasterPageElement masterPage = (StyleMasterPageElement)node;
if( mMasterPages == null )
mMasterPages = new HashMap< String, StyleMasterPageElement >();
mMasterPages.put( masterPage.getStyleNameAttribute(), masterPage );
}
}
/** override this method to get notified about element insertion
*/
@Override
protected void onOdfNodeRemoved( OdfElement node )
{
if( node instanceof DrawLayerSetElement )
{
if( mLayerSet == (DrawLayerSetElement)node )
mLayerSet = null;
}
else if( node instanceof StyleHandoutMasterElement )
{
if( mHandoutMaster == (StyleHandoutMasterElement)node )
mHandoutMaster = null;
}
else if( node instanceof StyleMasterPageElement )
{
if( mMasterPages != null )
{
StyleMasterPageElement masterPage = (StyleMasterPageElement)node;
mMasterPages.remove( masterPage.getStyleNameAttribute() );
}
}
}
}