/* layout.js - very basic layout management */

/*

  a layout manager manages a div and the layout of objects

  inside it.

*/

IriSP.LayoutManager = function(options) {

    this._Popcorn = null;

    this._widgets = [];

    this._width = 640;

    this._height = 480;

    if (options === undefined) {

      options = {};

      console.error("The options parameter is undefined.");

    };

    if (options.hasOwnProperty('divId')) {

      this._div = options.divId;

    }

    if (options.hasOwnProperty('width')) {

      this._width = options.width;

    }    

    if (options.hasOwnProperty('height')) {

      this._height = options.height;

    } 

};

/* we need this special setter because of a chicken and egg problem :

   we want the manager to use popcorn but the popcorn div will be managed

   by the manager. So we need a way to set the instance the manager uses

*/

IriSP.LayoutManager.prototype.setPopcornInstance = function(popcorn) {

    this._Popcorn = popcorn;

    /* FIXME - don't forget to add the popcorn messages handlers there */

}