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$.Isotope.prototype._getCenteredMasonryColumns = function() {
this.width = this.element.width();
var parentWidth = this.element.parent().width();
// i.e. options.masonry && options.masonry.columnWidth
var colW = this.options.masonry && this.options.masonry.columnWidth ||
// or use the size of the first item
this.$filteredAtoms.outerWidth(true) ||
// if there's no items, use size of container
parentWidth;
var cols = Math.floor( parentWidth / colW );
cols = Math.max( cols, 1 );
// i.e. this.masonry.cols = ....
this.masonry.cols = cols;
// i.e. this.masonry.columnWidth = ...
this.masonry.columnWidth = colW;
};
$.Isotope.prototype._masonryReset = function() {
// layout-specific props
this.masonry = {};
// FIXME shouldn't have to call this again
this._getCenteredMasonryColumns();
var i = this.masonry.cols;
this.masonry.colYs = [];
while (i--) {
this.masonry.colYs.push( 0 );
}
};
$.Isotope.prototype._masonryResizeChanged = function() {
var prevColCount = this.masonry.cols;
// get updated colCount
this._getCenteredMasonryColumns();
return ( this.masonry.cols !== prevColCount );
};
$.Isotope.prototype._masonryGetContainerSize = function() {
var unusedCols = 0,
i = this.masonry.cols;
// count unused columns
while ( --i ) {
if ( this.masonry.colYs[i] !== 0 ) {
break;
}
unusedCols++;
}
return {
height : Math.max.apply( Math, this.masonry.colYs ),
// fit container to columns that have been used;
width : (this.masonry.cols - unusedCols) * this.masonry.columnWidth
};
};
//and once the jquery has loaded...
$(function(){
var $container = $('#dithers');
// add randomish size classes
$container.isotope({
itemSelector : '.dither',
sortAscending : false,
masonry : {
columnWidth : 120
},
getSortData : {
// date : function( $elem ) {
// username : function( $elem ) {
// return $elem.attr('username');
// },
// height : function( $elem ) {
// return $elem.height();
// },
// width : function( $elem ) {
// return $elem.width();
// },
// gif : function ( $elem ) {
// src = $elem.attr('src');
// var re = /\.gif$/;
// if (re.test(src)){
// return 1;
// }else{
// return 0;
// }
// }
}
});
var sorter = {
// date: function(){$container.isotope({sortBy: "date"})},
// username: function(){$container.isotope({sortBy: "username"})},
// height: function(){$container.isotope({sortBy: "height"})},
// width: function(){$container.isotope({sortBy: "width"})},
// gif:function(){$container.isotope({sortBy: "gif"})},
// shuffle: function(){$container.isotope("shuffle")},
// lombada: function(){
// var min = 4; var max = 14;
// var limit = Math.floor(Math.random() * (max - min + 1)) + min;
//
// var count = 0;
// var t = setInterval(function(){
// $container.isotope("shuffle")
// if (count == limit){
// clearInterval(t);
// }
// count += 1;
// }, 100)
// }
}
$container.delegate( '.dither', 'click', function(){
//FIXME add css here
$(this).toggleClass('large');
$container.isotope('reLayout');
});
// toggle variable sizes of all elements
$(document).ready(function(){
$container.isotope('reLayout');
});
});
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