Current File : /home/kelaby89/muzza.fit/wp-content/themes/deadlift/assets/js/lib/fit-columns.js

/*!
 * fitColumns layout mode for Isotope
 * v1.1.3
 * http://isotope.metafizzy.co/layout-modes/fitcolumns.html
 */

/*jshint browser: true, devel: false, strict: true, undef: true, unused: true */

( function( window, factory ) {
  // universal module definition
  /* jshint strict: false */ /*globals define, module, require */
  if ( typeof define === 'function' && define.amd ) {
    // AMD
    define( [
        'isotope/js/layout-mode'
      ],
      factory );
  } else if ( typeof exports === 'object' ) {
    // CommonJS
    module.exports = factory(
      require('isotope-layout/js/layout-mode')
    );
  } else {
    // browser global
    factory(
      window.Isotope.LayoutMode
    );
  }

}( window, function factory( LayoutMode ) {
  'use strict';

  var FitColumns = LayoutMode.create('fitColumns');
  var proto = FitColumns.prototype;

  proto._resetLayout = function() {
    this.x = 0;
    this.y = 0;
    this.maxX = 0;
  };

  proto._getItemLayoutPosition = function( item ) {
    item.getSize();

    // if this element cannot fit in the current row
    if ( this.y !== 0 && item.size.outerHeight + this.y > this.isotope.size.innerHeight ) {
      this.y = 0;
      this.x = this.maxX;
    }

    var position = {
      x: this.x,
      y: this.y
    };

    this.maxX = Math.max( this.maxX, this.x + item.size.outerWidth );
    this.y += item.size.outerHeight;

    return position;
  };

  proto._getContainerSize = function() {
    return { width: this.maxX };
  };

  proto.needsResizeLayout = function() {
    return this.needsVerticalResizeLayout();
  };

  return FitColumns;

}));