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/*
 * JBoss, Home of Professional Open Source
 * Copyright 2010, Red Hat, Inc. and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.richfaces.renderkit;

import java.util.HashMap;
import java.util.Map;

import javax.faces.application.ResourceDependencies;
import javax.faces.application.ResourceDependency;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.render.Renderer;

import org.ajax4jsf.javascript.ScriptUtils;
import org.ajax4jsf.renderkit.RendererUtils;
import org.richfaces.component.AbstractJQuery;
import org.richfaces.component.JQueryAttachType;
import org.richfaces.component.JQueryTiming;
import org.richfaces.component.util.HtmlUtil;

/**
 * @author nick
 *
 */
@ResourceDependencies({
    @ResourceDependency(name = "jquery.js"),
    @ResourceDependency(library = "org.richfaces", name = "jquery.component.js")
})
public abstract class JQueryRendererBase extends Renderer {

    private RendererUtils rendererUtils = RendererUtils.getInstance();

    protected String getEscapedSelector(FacesContext context, UIComponent component) {
        String selector = (String) component.getAttributes().get("selector");

        if (selector != null) {
            selector = HtmlUtil.expandIdSelector(selector, component, context);
        }

        return selector;
    }

    protected String getOptionsAsJavascriptString(FacesContext context, UIComponent component) {
        AbstractJQuery jQuery = (AbstractJQuery) component;

        Map map = new HashMap();

        rendererUtils.addToScriptHash(map, "selector", getEscapedSelector(context, jQuery));
        rendererUtils.addToScriptHash(map, "event", jQuery.getEvent());
        rendererUtils.addToScriptHash(map, "query", jQuery.getQuery());
        rendererUtils.addToScriptHash(map, "attachType", jQuery.getAttachType(), JQueryAttachType.DEFAULT.toString());
        rendererUtils.addToScriptHash(map, "timing", jQuery.getTiming(), JQueryTiming.DEFAULT.toString());

        return ScriptUtils.toScript(map);
    }
}