com.sun.webui.jsf.renderkit.html.TimeRenderer Maven / Gradle / Ivy

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Project Woodstock
There is a newer version: 4.4.0.1
/*
 * The contents of this file are subject to the terms
 * of the Common Development and Distribution License
 * (the License).  You may not use this file except in
 * compliance with the License.
 * 
 * You can obtain a copy of the license at
 * https://woodstock.dev.java.net/public/CDDLv1.0.html.
 * See the License for the specific language governing
 * permissions and limitations under the License.
 * 
 * When distributing Covered Code, include this CDDL
 * Header Notice in each file and include the License file
 * at https://woodstock.dev.java.net/public/CDDLv1.0.html.
 * If applicable, add the following below the CDDL Header,
 * with the fields enclosed by brackets [] replaced by
 * you own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 * 
 * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
 */
/*
 * TimeRenderer.java
 *
 * Created on July 6, 2005, 4:04 PM
 *
 * To change this template, choose Tools | Options and locate the template under
 * the Source Creation and Management node. Right-click the template and choose
 * Open. You can then make changes to the template in the Source Editor.
 */
package com.sun.webui.jsf.renderkit.html;

import com.sun.faces.annotation.Renderer;
import java.io.IOException;
import javax.faces.FacesException;
import javax.faces.component.UIComponent;
import javax.faces.context.ResponseWriter;
import javax.faces.context.FacesContext;
import com.sun.webui.jsf.component.DropDown;
import com.sun.webui.jsf.component.Time;
import com.sun.webui.theme.Theme;
import com.sun.webui.jsf.theme.ThemeStyles;
import com.sun.webui.jsf.util.MessageUtil;
import com.sun.webui.jsf.util.RenderingUtilities;
import com.sun.webui.jsf.util.ThemeUtilities;

/**
 *
 * @author avk
 */
@Renderer(@Renderer.Renders(componentFamily = "com.sun.webui.jsf.Time"))
public class TimeRenderer extends javax.faces.render.Renderer {

    private static final boolean DEBUG = false;

    @Override
    public void encodeEnd(FacesContext context, UIComponent component)
            throws IOException {

        if (DEBUG) {
            log("encodeEnd() START");
        }

        if (!(component instanceof Time)) {
            Object[] params = {component.toString(),
                this.getClass().getName(),
                Time.class.getName()};
            String message = MessageUtil.getMessage("com.sun.webui.jsf.resources.LogMessages", //NOI18N
                    "Renderer.component", params);              //NOI18N
            throw new FacesException(message);
        }
        Theme theme = ThemeUtilities.getTheme(context);
        Time time = (Time) component;
        DropDown hourMenu = time.getHourMenu();
        DropDown minuteMenu = time.getMinutesMenu();

        ResponseWriter writer = context.getResponseWriter();

        writer.startElement("table", time); //NOI18N
        writer.writeAttribute("cellspacing", "0", null); // NOI18N
        writer.writeAttribute("cellpadding", "0", null); // NOI18N
        writer.writeText("\n", null); //NOI18N
        writer.startElement("tr", time); //NOI18N
        writer.writeText("\n", null); //NOI18N

        // hour menu
        writer.startElement("td", time);    //NOI18N
        writer.writeText("\n", null); //NOI18N
        RenderingUtilities.renderComponent(hourMenu, context);
        writer.writeText("\n", null); //NOI18N
        writer.endElement("td");   //NOI18N
        writer.writeText("\n", null); //NOI18N

        // colon
        writer.startElement("td", time);
        writer.write(":");
        writer.endElement("td");
        writer.writeText("\n", null); //NOI18N

        // minutes menu
        writer.startElement("td", time); //NOI18N
        writer.writeText("\n", null); //NOI18N
        RenderingUtilities.renderComponent(minuteMenu, context);
        writer.writeText("\n", null); //NOI18N

        // Should use another cell for this, and a width attribute instad
        //writer.write(" ");

        writer.startElement("span", time); //NOI18N

        String string =
                theme.getStyleClass(ThemeStyles.DATE_TIME_ZONE_TEXT);
        writer.writeAttribute("class", string, null); // NOI18N    
        writer.writeText(theme.getMessage("Time.gmt"), null);
        writer.writeText(time.getOffset(), null);
        writer.endElement("span"); //NOI18N
        writer.writeText("\n", null); //NOI18N

        writer.endElement("td");   //NOI18N
        writer.writeText("\n", null); //NOI18N
        writer.endElement("tr");   //NOI18N
        writer.writeText("\n", null); //NOI18N
        writer.endElement("table"); //NOI18N
        writer.writeText("\n", null); //NOI18N

        if (DEBUG) {
            log("encodeEnd() END");
        }
    }

    @Override
    public void encodeChildren(FacesContext context, UIComponent component) {
        return;
    }

    @Override
    public void encodeBegin(FacesContext context, UIComponent component) {
        return;
    }

    @Override
    public String toString() {
        return this.getClass().getName();
    }

    @Override
    public boolean getRendersChildren() {
        return true;
    }

    private void log(String s) {
        System.out.println(this.getClass().getName() + "::" + s);
    }
}