source: trunk/themes/default/js/ui/jquery.ui.effect-slide.js @ 20824

/*!
 * jQuery UI Effects Slide 1.10.1
 * http://jqueryui.com
 *
 * Copyright 2013 jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 *
 * http://api.jqueryui.com/slide-effect/
 *
 * Depends:
 *      jquery.ui.effect.js
 */
(function( $, undefined ) {

$.effects.effect.slide = function( o, done ) {

        // Create element
        var el = $( this ),
                props = [ "position", "top", "bottom", "left", "right", "width", "height" ],
                mode = $.effects.setMode( el, o.mode || "show" ),
                show = mode === "show",
                direction = o.direction || "left",
                ref = (direction === "up" || direction === "down") ? "top" : "left",
                positiveMotion = (direction === "up" || direction === "left"),
                distance,
                animation = {};

        // Adjust
        $.effects.save( el, props );
        el.show();
        distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true );

        $.effects.createWrapper( el ).css({
                overflow: "hidden"
        });

        if ( show ) {
                el.css( ref, positiveMotion ? (isNaN(distance) ? "-" + distance : -distance) : distance );
        }

        // Animation
        animation[ ref ] = ( show ?
                ( positiveMotion ? "+=" : "-=") :
                ( positiveMotion ? "-=" : "+=")) +
                distance;

        // Animate
        el.animate( animation, {
                queue: false,
                duration: o.duration,
                easing: o.easing,
                complete: function() {
                        if ( mode === "hide" ) {
                                el.hide();
                        }
                        $.effects.restore( el, props );
                        $.effects.removeWrapper( el );
                        done();
                }
        });
};

})(jQuery);