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-rw-r--r-- | themes/default/js/ui/jquery.ui.effect-explode.js | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/themes/default/js/ui/jquery.ui.effect-explode.js b/themes/default/js/ui/jquery.ui.effect-explode.js new file mode 100644 index 000000000..60454e72b --- /dev/null +++ b/themes/default/js/ui/jquery.ui.effect-explode.js @@ -0,0 +1,97 @@ +/*! + * jQuery UI Effects Explode 1.9.0 + * http://jqueryui.com + * + * Copyright 2012 jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + * + * http://api.jqueryui.com/explode-effect/ + * + * Depends: + * jquery.ui.effect.js + */ +(function( $, undefined ) { + +$.effects.effect.explode = function( o, done ) { + + var rows = o.pieces ? Math.round( Math.sqrt( o.pieces ) ) : 3, + cells = rows, + el = $( this ), + mode = $.effects.setMode( el, o.mode || "hide" ), + show = mode === "show", + + // show and then visibility:hidden the element before calculating offset + offset = el.show().css( "visibility", "hidden" ).offset(), + + // width and height of a piece + width = Math.ceil( el.outerWidth() / cells ), + height = Math.ceil( el.outerHeight() / rows ), + pieces = [], + + // loop + i, j, left, top, mx, my; + + // children animate complete: + function childComplete() { + pieces.push( this ); + if ( pieces.length === rows * cells ) { + animComplete(); + } + } + + // clone the element for each row and cell. + for( i = 0; i < rows ; i++ ) { // ===> + top = offset.top + i * height; + my = i - ( rows - 1 ) / 2 ; + + for( j = 0; j < cells ; j++ ) { // ||| + left = offset.left + j * width; + mx = j - ( cells - 1 ) / 2 ; + + // Create a clone of the now hidden main element that will be absolute positioned + // within a wrapper div off the -left and -top equal to size of our pieces + el + .clone() + .appendTo( "body" ) + .wrap( "<div></div>" ) + .css({ + position: "absolute", + visibility: "visible", + left: -j * width, + top: -i * height + }) + + // select the wrapper - make it overflow: hidden and absolute positioned based on + // where the original was located +left and +top equal to the size of pieces + .parent() + .addClass( "ui-effects-explode" ) + .css({ + position: "absolute", + overflow: "hidden", + width: width, + height: height, + left: left + ( show ? mx * width : 0 ), + top: top + ( show ? my * height : 0 ), + opacity: show ? 0 : 1 + }).animate({ + left: left + ( show ? 0 : mx * width ), + top: top + ( show ? 0 : my * height ), + opacity: show ? 1 : 0 + }, o.duration || 500, o.easing, childComplete ); + } + } + + function animComplete() { + el.css({ + visibility: "visible" + }); + $( pieces ).remove(); + if ( !show ) { + el.hide(); + } + done(); + } +}; + +})(jQuery); |