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/*!
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* jQuery UI Effects Blind 1.9.1
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* http://jqueryui.com
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*
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* Copyright 2012 jQuery Foundation and other contributors
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* Released under the MIT license.
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* http://jquery.org/license
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*
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* http://api.jqueryui.com/blind-effect/
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*
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* Depends:
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* jquery.ui.effect.js
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*/
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(function( $, undefined ) {
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var rvertical = /up|down|vertical/,
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rpositivemotion = /up|left|vertical|horizontal/;
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$.effects.effect.blind = function( o, done ) {
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// Create element
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var el = $( this ),
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props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
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mode = $.effects.setMode( el, o.mode || "hide" ),
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direction = o.direction || "up",
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vertical = rvertical.test( direction ),
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ref = vertical ? "height" : "width",
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ref2 = vertical ? "top" : "left",
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motion = rpositivemotion.test( direction ),
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animation = {},
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show = mode === "show",
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wrapper, distance, margin;
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// if already wrapped, the wrapper's properties are my property. #6245
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if ( el.parent().is( ".ui-effects-wrapper" ) ) {
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$.effects.save( el.parent(), props );
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} else {
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$.effects.save( el, props );
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}
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el.show();
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wrapper = $.effects.createWrapper( el ).css({
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overflow: "hidden"
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});
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distance = wrapper[ ref ]();
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margin = parseFloat( wrapper.css( ref2 ) ) || 0;
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animation[ ref ] = show ? distance : 0;
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if ( !motion ) {
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el
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.css( vertical ? "bottom" : "right", 0 )
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.css( vertical ? "top" : "left", "auto" )
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.css({ position: "absolute" });
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animation[ ref2 ] = show ? margin : distance + margin;
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}
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// start at 0 if we are showing
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if ( show ) {
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wrapper.css( ref, 0 );
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if ( ! motion ) {
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wrapper.css( ref2, margin + distance );
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}
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}
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// Animate
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wrapper.animate( animation, {
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duration: o.duration,
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easing: o.easing,
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queue: false,
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complete: function() {
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if ( mode === "hide" ) {
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el.hide();
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}
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$.effects.restore( el, props );
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$.effects.removeWrapper( el );
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done();
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}
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});
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};
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})(jQuery);
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