foam-framework/js/foam/ui/JSView.js

MVC metaprogramming framework

/**
 * @license
 * Copyright 2014 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

CLASS({
  package: 'foam.ui',
  name: 'JSView',

  extends: 'foam.ui.TextFieldView',

  properties: [
    [ 'displayWidth',  100 ],
    [ 'displayHeight', 53 ]
  ],

  methods: {
    textToValue: function(text) {
      try {
        return JSONUtil.parse(this.X, text);
      } catch (x) {
        console.log("error");
      }
      return text;
    },

    valueToText: function(val) {
      return JSONUtil.prettyModel.stringify(val);
    }
  }
});