/*!

* jQuery UI Effects Clip 1.11.4
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* http://api.jqueryui.com/clip-effect/
*/

(function( factory ) {

if ( typeof define === "function" && define.amd ) {

        // AMD. Register as an anonymous module.
        define([
                "jquery",
                "./effect"
        ], factory );
} else {

        // Browser globals
        factory( jQuery );
}

}(function( $ ) {

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

// Create element
var el = $( this ),
        props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
        mode = $.effects.setMode( el, o.mode || "hide" ),
        show = mode === "show",
        direction = o.direction || "vertical",
        vert = direction === "vertical",
        size = vert ? "height" : "width",
        position = vert ? "top" : "left",
        animation = {},
        wrapper, animate, distance;

// Save & Show
$.effects.save( el, props );
el.show();

// Create Wrapper
wrapper = $.effects.createWrapper( el ).css({
        overflow: "hidden"
});
animate = ( el[0].tagName === "IMG" ) ? wrapper : el;
distance = animate[ size ]();

// Shift
if ( show ) {
        animate.css( size, 0 );
        animate.css( position, distance / 2 );
}

// Create Animation Object:
animation[ size ] = show ? distance : 0;
animation[ position ] = show ? 0 : distance / 2;

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

};

}));