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[autoinstallsdev/mediawiki.git] / resources / lib / jquery.ui / jquery.ui.effect-pulsate.js

diff --git a/resources/lib/jquery.ui/jquery.ui.effect-pulsate.js b/resources/lib/jquery.ui/jquery.ui.effect-pulsate.js
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+/*!
+ * jQuery UI Effects Pulsate 1.9.2
+ * http://jqueryui.com
+ *
+ * Copyright 2012 jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ *
+ * http://api.jqueryui.com/pulsate-effect/
+ *
+ * Depends:
+ *     jquery.ui.effect.js
+ */
+(function( $, undefined ) {
+
+$.effects.effect.pulsate = function( o, done ) {
+       var elem = $( this ),
+               mode = $.effects.setMode( elem, o.mode || "show" ),
+               show = mode === "show",
+               hide = mode === "hide",
+               showhide = ( show || mode === "hide" ),
+
+               // showing or hiding leaves of the "last" animation
+               anims = ( ( o.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ),
+               duration = o.duration / anims,
+               animateTo = 0,
+               queue = elem.queue(),
+               queuelen = queue.length,
+               i;
+
+       if ( show || !elem.is(":visible")) {
+               elem.css( "opacity", 0 ).show();
+               animateTo = 1;
+       }
+
+       // anims - 1 opacity "toggles"
+       for ( i = 1; i < anims; i++ ) {
+               elem.animate({
+                       opacity: animateTo
+               }, duration, o.easing );
+               animateTo = 1 - animateTo;
+       }
+
+       elem.animate({
+               opacity: animateTo
+       }, duration, o.easing);
+
+       elem.queue(function() {
+               if ( hide ) {
+                       elem.hide();
+               }
+               done();
+       });
+
+       // We just queued up "anims" animations, we need to put them next in the queue
+       if ( queuelen > 1 ) {
+               queue.splice.apply( queue,
+                       [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
+       }
+       elem.dequeue();
+};
+
+})(jQuery);