var Component_FreeLayoutBehavior,
  extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
  hasProp = {}.hasOwnProperty;

Component_FreeLayoutBehavior = (function(superClass) {
  extend(Component_FreeLayoutBehavior, superClass);


  /**
  * Turns a game object into a free-layout and layouts all sub-objects
  * at their specified positions. So that kind of layout allows each sub-object
  * to be freely positioned.
  * <br>
  * In addition, each sub-object can have different alignment options.
  *
  * @module gs
  * @class Component_FreeLayoutBehavior
  * @extends gs.Component_LayoutBehavior
  * @memberof gs
  * @constructor
   */

  function Component_FreeLayoutBehavior() {
    Component_FreeLayoutBehavior.__super__.constructor.apply(this, arguments);
  }


  /**
  * Sizes the layout to fit its content.
  *
  * @method sizeToFit
   */

  Component_FreeLayoutBehavior.prototype.sizeToFit = function() {
    var control, j, len, rect, ref, results;
    rect = this.object.dstRect;
    if (this.object.sizeToFit) {
      ref = this.object.subObjects;
      results = [];
      for (j = 0, len = ref.length; j < len; j++) {
        control = ref[j];
        if (!control.alignmentX) {
          rect.width = Math.max(control.margin.left + control.dstRect.width + control.margin.right, rect.width || 1);
        }
        if (!control.alignmentY) {
          results.push(rect.height = Math.max(control.margin.top + control.dstRect.height + control.margin.bottom, rect.height || 1));
        } else {
          results.push(void 0);
        }
      }
      return results;
    }
  };


  /**
  * Updates a specified control.
  *
  * @method updateControl
  * @protected
  * @param {gs.Object_Base} control The control to update
   */

  Component_FreeLayoutBehavior.prototype.updateControl = function(control) {
    var margin, rect;
    Component_FreeLayoutBehavior.__super__.updateControl.apply(this, arguments);
    rect = this.object.dstRect;
    margin = control.margin;
    if (control.alignmentX === 1) {
      control.dstRect.x = (rect.width - (control.dstRect.width + margin.right + margin.left)) / 2;
    } else if (control.alignmentX === 2) {
      control.dstRect.x = rect.width * this.object.zoom.x - (control.dstRect.width + control.margin.right) * control.zoom.x;
    }
    if (control.alignmentY === 1) {
      return control.dstRect.y = (rect.height * this.object.zoom.y - (control.dstRect.height + margin.bottom + margin.top) * control.zoom.y) / 2;
    } else if (control.alignmentY === 2) {
      return control.dstRect.y = rect.height - (control.dstRect.height + control.margin.bottom);
    }
  };


  /**
  * Layouts the sub-objects.
  *
  * @method update
   */

  Component_FreeLayoutBehavior.prototype.update = function() {
    var control, i, j, len, ref;
    Component_FreeLayoutBehavior.__super__.update.apply(this, arguments);
    ref = this.object.subObjects;
    for (i = j = 0, len = ref.length; j < len; i = ++j) {
      control = ref[i];
      this.updateControl(control);
    }
    this.sizeToFit();
    return null;
  };

  return Component_FreeLayoutBehavior;

})(gs.Component_LayoutBehavior);

gs.Component_FreeLayoutBehavior = Component_FreeLayoutBehavior;

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//# sourceURL=Component_FreeLayoutBehavior_58.js