bundles/org.eclipse.rap.rwt/js/rwt/runtime/Bootstrap.js

/*******************************************************************************
 * Copyright: 2004, 2012 1&1 Internet AG, Germany, http://www.1und1.de,
 *                       and EclipseSource
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this
 * distribution, and is available at http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    1&1 Internet AG and others - original API and implementation
 *    EclipseSource - adaptation for the Eclipse Remote Application Platform
 ******************************************************************************/

/*global rwt:true, namespace:true*/

rwt = {};

rwt.qx = {

  /**
   * Bootstrap rwt.qx.Class to create myself later
   * This is needed for the API browser etc. to let them detect me
   */
  Class : {

    /**
     * Create namespace.
     * Replaced after bootstrapping phase by {@link rwt.qx.Class#createNamespace}.
     *
     * @type map
     * @param name {var} TODOC
     * @param object {var} TODOC
     * @return {var} TODOC
     */
    createNamespace : function( name, object ) {
      var splits = name.split( "." );
      var parent = window;
      var part = splits[ 0 ];

      for( var i = 0, len = splits.length - 1; i < len; i++, part = splits[ i ] ) {
        if( !parent[ part ] ) {
          parent = parent[ part ] = {};
        } else {
          parent = parent[ part ];
        }
      }

      // store object
      parent[ part ] = object;

      // return last part name (e.g. classname)
      return part;
    },

    /**
     * Define class.
     * Replaced after bootstrapping phase by {@link rwt.qx.Class#define}.
     *
     * @type map
     * @param name {var} TODOC
     * @param config {var} TODOC
     * @return {void}
     */
    define : function (name, config ) {
      if( !config ) {
        var config = { statics : {} };
      }

      this.createNamespace( name, config.statics );

      if( config.defer ) {
        config.defer( config.statics );
      }

      // Store class reference in global class registry
      rwt.runtime.Bootstrap.__registry[ name ] = config.statics;
    }
  }
};

/**
 * Internal class that is responsible for bootstrapping the qooxdoo
 * framework at load time.
 *
 * Automatically loads JavaScript language fixes, core logging possibilities
 * and language addons for arrays, strings, etc.
 */
rwt.qx.Class.define( "rwt.runtime.Bootstrap", {

  statics : {

    /** Timestamp of qooxdoo based application startup */
    LOADSTART : new Date(),

    /**
     * Returns the current timestamp
     *
     * @type static
     * @return {Integer} Current timestamp (milliseconds)
     */
    time : function() {
      return new Date().getTime();
    },

    /**
     * Returns the time since initialisation
     *
     * @type static
     * @return {Integer} milliseconds since load
     */
    since : function() {
      return this.time() - this.LOADSTART;
    },

    /** Stores all defined classes */
    __registry : {}
  }
} );

var namespace = function( value ) {
  rwt.qx.Class.createNamespace( value, {} );
};