corrade-http-templates – Rev 42

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/*!
 * jQuery UI Effects Bounce 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Bounce Effect
//>>group: Effects
//>>description: Bounces an element horizontally or vertically n times.
//>>docs: http://api.jqueryui.com/bounce-effect/
//>>demos: http://jqueryui.com/effect/

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

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

                // Browser globals
                factory( jQuery );
        }
}( function( $ ) {

return $.effects.define( "bounce", function( options, done ) {
        var upAnim, downAnim, refValue,
                element = $( this ),

                // Defaults:
                mode = options.mode,
                hide = mode === "hide",
                show = mode === "show",
                direction = options.direction || "up",
                distance = options.distance,
                times = options.times || 5,

                // Number of internal animations
                anims = times * 2 + ( show || hide ? 1 : 0 ),
                speed = options.duration / anims,
                easing = options.easing,

                // Utility:
                ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
                motion = ( direction === "up" || direction === "left" ),
                i = 0,

                queuelen = element.queue().length;

        $.effects.createPlaceholder( element );

        refValue = element.css( ref );

        // Default distance for the BIGGEST bounce is the outer Distance / 3
        if ( !distance ) {
                distance = element[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3;
        }

        if ( show ) {
                downAnim = { opacity: 1 };
                downAnim[ ref ] = refValue;

                // If we are showing, force opacity 0 and set the initial position
                // then do the "first" animation
                element
                        .css( "opacity", 0 )
                        .css( ref, motion ? -distance * 2 : distance * 2 )
                        .animate( downAnim, speed, easing );
        }

        // Start at the smallest distance if we are hiding
        if ( hide ) {
                distance = distance / Math.pow( 2, times - 1 );
        }

        downAnim = {};
        downAnim[ ref ] = refValue;

        // Bounces up/down/left/right then back to 0 -- times * 2 animations happen here
        for ( ; i < times; i++ ) {
                upAnim = {};
                upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;

                element
                        .animate( upAnim, speed, easing )
                        .animate( downAnim, speed, easing );

                distance = hide ? distance * 2 : distance / 2;
        }

        // Last Bounce when Hiding
        if ( hide ) {
                upAnim = { opacity: 0 };
                upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;

                element.animate( upAnim, speed, easing );
        }

        element.queue( done );

        $.effects.unshift( element, queuelen, anims + 1 );
} );

} ) );
Generated by GNU Enscript 1.6.5.90.