generators/dart/variables.js
/**
* @license
* Visual Blocks Language
*
* Copyright 2014 Google Inc.
* https://blockly.googlecode.com/
*
* 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.
*/
/**
* @fileoverview Generating Dart for variable blocks.
* @author fraser@google.com (Neil Fraser)
*/
'use strict';
goog.provide('Blockly.Dart.variables');
goog.require('Blockly.Dart');
Blockly.Dart['variables_get'] = function(block) {
// Variable getter.
var code = Blockly.Dart.variableDB_.getName(block.getFieldValue('VAR'),
Blockly.Variables.NAME_TYPE);
return [code, Blockly.Dart.ORDER_ATOMIC];
};
Blockly.Dart['variables_set'] = function(block) {
// Variable setter.
var argument0 = Blockly.Dart.valueToCode(block, 'VALUE',
Blockly.Dart.ORDER_ASSIGNMENT) || '0';
var varName = Blockly.Dart.variableDB_.getName(block.getFieldValue('VAR'),
Blockly.Variables.NAME_TYPE);
return varName + ' = ' + argument0 + ';\n';
};