/*
* 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
*
* 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.
*/
package org.apache.myfaces.trinidadinternal.ui.laf.base.desktop;
import java.io.IOException;
import org.apache.myfaces.trinidad.component.UIXPage;
import org.apache.myfaces.trinidadinternal.ui.UIXRenderingContext;
import org.apache.myfaces.trinidadinternal.ui.UINode;
import org.apache.myfaces.trinidadinternal.ui.laf.base.xhtml.LinkUtils;
import org.apache.myfaces.trinidadinternal.ui.laf.base.xhtml.PageRendererUtils;
/**
*
* @version $Name: $ ($Revision: adfrt/faces/adf-faces-impl/src/main/java/oracle/adfinternal/view/faces/ui/laf/base/desktop/PageMenuBarRenderer.java#0 $) $Date: 10-nov-2005.18:55:30 $
* @deprecated This class comes from the old Java 1.2 UIX codebase and should not be used anymore.
*/
@Deprecated
public class PageMenuBarRenderer extends GlobalHeaderRenderer
{
@Override
protected void renderContent(
UIXRenderingContext context,
UINode node
) throws IOException
{
boolean initialLinkSelectedStatus = LinkUtils.isSelected(context);
UINode pageNode = context.getParentContext().getAncestorNode(0);
UIXPage component = (UIXPage) pageNode.getUIComponent();
UINode stamp = this.getNamedChild(context, pageNode, NODE_STAMP_CHILD);
if(stamp == null)
return;
// Save the current path
int startDepth = getIntAttributeValue(context, node, LEVEL_ATTR, 0);
Object oldPath = component.getRowKey();
boolean isNewPath = PageRendererUtils.setNewPath(context, component, startDepth);
if (!isNewPath)
return;
int size = component.getRowCount();
int rowIndex = component.getRowIndex();
for (int i = 0; i < size; i++)
{
component.setRowIndex(i);
renderStamp(context, stamp,i == rowIndex);
if ( i < (size - 1))
renderBetweenNodes(context);
}
// Restore the old path
component.setRowKey(oldPath);
// Reset the selected status, which might have been changed on rendering
LinkUtils.setSelected(context, initialLinkSelectedStatus);
}
/**
* Checks to see whether the globalHeader is empty (contains no
* indexed children).
*/
@Override
protected boolean isEmpty(
UIXRenderingContext context,
UINode node
)
{
UINode pageNode = context.getParentContext().getAncestorNode(0);
UIXPage component = (UIXPage) pageNode.getUIComponent();
int startDepth = getIntAttributeValue(context, node, LEVEL_ATTR, 0);
return PageRendererUtils.isEmpty(context, component, startDepth);
}
}