row: parseInt()

in modules/closure/gridList/gridList.js [385:513]
94 lines of code
15 McCabe index (conditional complexity)

          row: parseInt(
              $mdMedia.getResponsiveAttribute(ctrl.$attrs, 'md-rowspan'), 10) || 1,
          col: parseInt(
              $mdMedia.getResponsiveAttribute(ctrl.$attrs, 'md-colspan'), 10) || 1
        };
      });
    }

    function getColumnCount() {
      var colCount = parseInt($mdMedia.getResponsiveAttribute(attrs, 'md-cols'), 10);
      if (isNaN(colCount)) {
        throw 'md-grid-list: md-cols attribute was not found, or contained a non-numeric value';
      }
      return colCount;
    }

    function getGutter() {
      return applyDefaultUnit($mdMedia.getResponsiveAttribute(attrs, 'md-gutter') || 1);
    }

    function getRowHeight() {
      var rowHeight = $mdMedia.getResponsiveAttribute(attrs, 'md-row-height');
      if (!rowHeight) {
        throw 'md-grid-list: md-row-height attribute was not found';
      }

      switch (getRowMode()) {
        case 'fixed':
          return applyDefaultUnit(rowHeight);
        case 'ratio':
          var whRatio = rowHeight.split(':');
          return parseFloat(whRatio[0]) / parseFloat(whRatio[1]);
        case 'fit':
          return 0; // N/A
      }
    }

    function getRowMode() {
      var rowHeight = $mdMedia.getResponsiveAttribute(attrs, 'md-row-height');
      if (!rowHeight) {
        throw 'md-grid-list: md-row-height attribute was not found';
      }

      if (rowHeight == 'fit') {
        return 'fit';
      } else if (rowHeight.indexOf(':') !== -1) {
        return 'ratio';
      } else {
        return 'fixed';
      }
    }

    function applyDefaultUnit(val) {
      return /\D$/.test(val) ? val : val + 'px';
    }
  }
}

/* ngInject */
function GridListController($mdUtil) {
  this.layoutInvalidated = false;
  this.tilesInvalidated = false;
  this.$timeout_ = $mdUtil.nextTick;
  this.layoutDelegate = angular.noop;
}

GridListController.prototype = {
  invalidateTiles: function() {
    this.tilesInvalidated = true;
    this.invalidateLayout();
  },

  invalidateLayout: function() {
    if (this.layoutInvalidated) {
      return;
    }
    this.layoutInvalidated = true;
    this.$timeout_(angular.bind(this, this.layout));
  },

  layout: function() {
    try {
      this.layoutDelegate(this.tilesInvalidated);
    } finally {
      this.layoutInvalidated = false;
      this.tilesInvalidated = false;
    }
  }
};


/* ngInject */
function GridLayoutFactory($mdUtil) {
  var defaultAnimator = GridTileAnimator;

  /**
   * Set the reflow animator callback
   */
  GridLayout.animateWith = function(customAnimator) {
    defaultAnimator = !angular.isFunction(customAnimator) ? GridTileAnimator : customAnimator;
  };

  return GridLayout;

  /**
   * Publish layout function
   */
  function GridLayout(colCount, tileSpans) {
      var self, layoutInfo, gridStyles, layoutTime, mapTime, reflowTime;

      layoutTime = $mdUtil.time(function() {
        layoutInfo = calculateGridFor(colCount, tileSpans);
      });

      return self = {

        /**
         * An array of objects describing each tile's position in the grid.
         */
        layoutInfo: function() {
          return layoutInfo;
        },

        /**
         * Maps grid positioning to an element and a set of styles using the
         * provided updateFn.
         */
        map: function(updateFn) {
          mapTime = $mdUtil.time(function() {