/* (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
 *
 * All Rights Reserved. See copyright.txt for details and a complete list of authors.
 * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
 *
 * $Id$
 *
 * Support for client side iconsets
 */

(function ($) {

    /**
     * Get the element object for an icon depending on the current iconset
     *
     * @param name {string}        Name of the icon as defined in the iconset
     * @returns {*|HTMLElement}
     */
    $.fn.getIcon = function (name) {
        var icon = jqueryTiki.iconset.icons[name],
            $output = $(), attr = "";
        if (! icon) {
            if (jqueryTiki.iconset.defaults.indexOf(name) > -1) {
                icon = { id: name };
            }
        }


        if (icon) {
            icon.tag     =  icon.tag     || jqueryTiki.iconset.tag;
            icon.prepend =  icon.prepend || jqueryTiki.iconset.prepend;
            icon.append  =  icon.append  || jqueryTiki.iconset.append;

            $output = $("<" + icon.tag + ">");
            attr = icon.prepend + icon.id + icon.append;

            if (icon.tag === "img") {
                $output.attr("src", attr);
                $output = $("<span>")
                    .addClass("icon")
                    .addClass("icon-" + name)
                    .append($output);
            } else {
                $output.addClass(attr)
                    .addClass("icon")
                    .addClass("icon-" + name);
            }

        } else {
            $output = $().getIcon("warning");
            console.log("iconset: icon not found:" + name);
        }

        return $output;
    };

    /**
     * Change an existing icon's icon
     * Could be a span for a font-icon or an img for legacy
     *
     * @param name string    Name of the icon as defined in the iconset
     *
     */

    $.fn.setIcon = function(name) {
        return $(this)
            .replaceWith(
                $(this).getIcon(name)
            );
    }

})(jQuery);