001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041: package com.sun.rave.web.ui.renderer;
042:
043: import com.sun.rave.web.ui.component.PanelLayout;
044: import com.sun.rave.web.ui.util.RenderingUtilities;
045: import java.io.IOException;
046: import javax.faces.component.UIComponent;
047: import javax.faces.context.FacesContext;
048: import javax.faces.context.ResponseWriter;
049:
050: /**
051: * Renderer for a {@link com.sun.rave.web.ui.component.PanelLayout} component.
052: *
053: * @author gjmurphy
054: */
055: public class PanelLayoutRenderer extends AbstractRenderer {
056:
057: protected void renderStart(FacesContext context,
058: UIComponent component, ResponseWriter writer)
059: throws IOException {
060: writer.startElement("div", component); //NOI18N
061: }
062:
063: protected void renderAttributes(FacesContext context,
064: UIComponent component, ResponseWriter writer)
065: throws IOException {
066: PanelLayout panelLayout = (PanelLayout) component;
067: StringBuffer buffer = new StringBuffer();
068:
069: // Write id attribute
070: String id = component.getId();
071: writer.writeAttribute("id", panelLayout.getClientId(context),
072: "id");
073:
074: // Write style attribute
075: if (PanelLayout.GRID_LAYOUT
076: .equals(panelLayout.getPanelLayout()))
077: buffer.append("position: relative; -rave-layout: grid;"); //NOI18N
078: String style = panelLayout.getStyle();
079: if (style != null && style.length() > 0) {
080: buffer.append(" ");
081: buffer.append(style);
082: }
083: writer.writeAttribute("style", buffer.toString(), "style");
084:
085: // Write style class attribute
086: RenderingUtilities.renderStyleClass(context, writer, component,
087: null);
088: }
089:
090: protected void renderEnd(FacesContext context,
091: UIComponent component, ResponseWriter writer)
092: throws IOException {
093: writer.endElement("div"); //NOI18N
094: }
095:
096: public boolean getRendersChildren() {
097: return true;
098: }
099:
100: }
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