/**
* Copyright (c) 2014-2017 by the respective copyright holders.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.eclipse.smarthome.ui.classic.internal.render;
import org.apache.commons.lang.StringEscapeUtils;
import org.apache.commons.lang.StringUtils;
import org.eclipse.emf.common.util.EList;
import org.eclipse.smarthome.model.sitemap.Frame;
import org.eclipse.smarthome.model.sitemap.Widget;
import org.eclipse.smarthome.ui.classic.render.RenderException;
import org.eclipse.smarthome.ui.classic.render.WidgetRenderer;
/**
* This is an implementation of the {@link WidgetRenderer} interface, which
* can produce HTML code for Frame widgets.
*
* @author Kai Kreuzer - Initial contribution and API
*
*/
public class FrameRenderer extends AbstractWidgetRenderer {
/**
* {@inheritDoc}
*/
@Override
public boolean canRender(Widget w) {
return w instanceof Frame;
}
/**
* {@inheritDoc}
*/
@Override
public EList<Widget> renderWidget(Widget w, StringBuilder sb) throws RenderException {
String snippet = getSnippet("frame");
snippet = StringUtils.replace(snippet, "%label%", StringEscapeUtils.escapeHtml(itemUIRegistry.getLabel(w)));
// Process the color tags
snippet = processColor(w, snippet);
sb.append(snippet);
return itemUIRegistry.getChildren((Frame) w);
}
}