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76 lines
2.3 KiB
JavaScript
76 lines
2.3 KiB
JavaScript
/**
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* @license
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* Visual Blocks Editor
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*
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* Copyright 2017 Google Inc.
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* https://developers.google.com/blockly/
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @fileoverview Components for the variable model.
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* @author marisaleung@google.com (Marisa Leung)
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*/
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'use strict';
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goog.provide('Blockly.VariableModel');
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/**
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* Class for a variable model.
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* Holds information for the variable including name, id, and type.
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* @param {!string} name The name of the variable. This must be unique across
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* variables and procedures.
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* @param {?string} opt_type The type of the variable like 'int' or 'string'.
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* Does not need to be unique. Field_variable can filter variables based on
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* their type. This will default to '' which is a specific type.
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* @param {?string} opt_id The unique id of the variable. This will default to
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* a UUID.
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* @see {Blockly.FieldVariable}
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* @constructor
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*/
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Blockly.VariableModel = function(name, opt_type, opt_id) {
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/**
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* The name of the variable, typically defined by the user. It must be
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* unique across all names used for procedures and variables. It may be
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* changed by the user.
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* @type {string}
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*/
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this.name = name;
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/**
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* The type of the variable, such as 'int' or 'sound_effect'. This may be
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* used to build a list of variables of a specific type. By default this is
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* the empty string '', which is a specific type.
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* @see {Blockly.FieldVariable}
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* @type {string}
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*/
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this.type = opt_type || '';
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/**
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* A unique id for the variable. This should be defined at creation and
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* not change, even if the name changes. In most cases this should be a
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* UUID.
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* @type {string}
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* @private
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*/
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this.id_ = opt_id || Blockly.utils.genUid();
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};
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/**
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* @return {!string} The id for the variable.
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*/
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Blockly.VariableModel.prototype.getId = function() {
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return this.id_;
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};
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