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80 lines
2.3 KiB
JavaScript
80 lines
2.3 KiB
JavaScript
/*
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* jQuery UI Effects Explode @VERSION
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*
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* Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
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* Dual licensed under the MIT (MIT-LICENSE.txt)
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* and GPL (GPL-LICENSE.txt) licenses.
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*
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* http://docs.jquery.com/UI/Effects/Explode
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*
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* Depends:
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* effects.core.js
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*/
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(function($) {
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$.effects.explode = function(o) {
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return this.queue(function() {
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var rows = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;
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var cells = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;
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o.options.mode = o.options.mode == 'toggle' ? ($(this).is(':visible') ? 'hide' : 'show') : o.options.mode;
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var el = $(this).show().css('visibility', 'hidden');
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var offset = el.offset();
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//Substract the margins - not fixing the problem yet.
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offset.top -= parseInt(el.css("marginTop")) || 0;
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offset.left -= parseInt(el.css("marginLeft")) || 0;
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var width = el.outerWidth(true);
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var height = el.outerHeight(true);
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for(var i=0;i<rows;i++) { // =
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for(var j=0;j<cells;j++) { // ||
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el
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.clone()
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.appendTo('body')
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.wrap('<div></div>')
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.css({
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position: 'absolute',
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visibility: 'visible',
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left: -j*(width/cells),
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top: -i*(height/rows)
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})
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.parent()
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.addClass('effects-explode')
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.css({
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position: 'absolute',
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overflow: 'hidden',
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width: width/cells,
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height: height/rows,
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left: offset.left + j*(width/cells) + (o.options.mode == 'show' ? (j-Math.floor(cells/2))*(width/cells) : 0),
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top: offset.top + i*(height/rows) + (o.options.mode == 'show' ? (i-Math.floor(rows/2))*(height/rows) : 0),
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opacity: o.options.mode == 'show' ? 0 : 1
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}).animate({
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left: offset.left + j*(width/cells) + (o.options.mode == 'show' ? 0 : (j-Math.floor(cells/2))*(width/cells)),
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top: offset.top + i*(height/rows) + (o.options.mode == 'show' ? 0 : (i-Math.floor(rows/2))*(height/rows)),
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opacity: o.options.mode == 'show' ? 1 : 0
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}, o.duration || 500);
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}
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}
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// Set a timeout, to call the callback approx. when the other animations have finished
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setTimeout(function() {
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o.options.mode == 'show' ? el.css({ visibility: 'visible' }) : el.css({ visibility: 'visible' }).hide();
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if(o.callback) o.callback.apply(el[0]); // Callback
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el.dequeue();
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$('.effects-explode').remove();
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}, o.duration || 500);
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});
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};
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})(jQuery);
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