/*******************************************************************************
* Copyright (c) 2011-2014 Fernando Petrola
*
* This file is part of Dragome SDK.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Public License v3.0
* which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/gpl.html
******************************************************************************/
package com.dragome.render.html.components;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import com.dragome.commons.javascript.ScriptHelper;
import com.dragome.model.VisualRadioButton;
import com.dragome.model.interfaces.VisualComponent;
import com.dragome.model.listeners.ClickListener;
import com.dragome.remote.entities.DragomeEntityManager;
import com.dragome.render.canvas.interfaces.Canvas;
import com.dragome.services.ServiceLocator;
public class HTMLRadioButtonRenderer extends AbstractHTMLComponentRenderer<VisualRadioButton>
{
public Canvas<Element> render(final VisualRadioButton radioButton)
{
final String id= DragomeEntityManager.add(radioButton);
Document document= ServiceLocator.getInstance().getDomHandler().getDocument();
final Element radioButtonElement= document.createElement("input");
radioButton.addListener(ClickListener.class, new ClickListener()
{
public void clickPerformed(VisualComponent aVisualComponent)
{
ScriptHelper.put("e", radioButtonElement, this);
boolean value= ScriptHelper.evalBoolean("e.node.checked", this);
radioButton.setValue(value);
}
});
radioButtonElement.setAttribute("type", "radio");
radioButtonElement.setAttribute("value", radioButton.getCaption());
radioButtonElement.setAttribute("name", radioButton.getButtonGroup());
if (radioButton.getValue())
radioButtonElement.setAttribute("checked", "checked");
radioButtonElement.setAttribute(COMPONENT_ID_ATTRIBUTE, id);
addListeners(radioButton, radioButtonElement);
Canvas<Element> canvas= ServiceLocator.getInstance().getTemplateManager().getCanvasFactory().createCanvas();
canvas.setContent(radioButtonElement);
return canvas;
}
}