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chore: rename all JS files to TS files (#6297)
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96
core/variable_model.ts
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96
core/variable_model.ts
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/**
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* @license
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* Copyright 2017 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @fileoverview Components for the variable model.
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*/
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'use strict';
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/**
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* Components for the variable model.
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* @class
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*/
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goog.module('Blockly.VariableModel');
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const eventUtils = goog.require('Blockly.Events.utils');
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const idGenerator = goog.require('Blockly.utils.idGenerator');
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/* eslint-disable-next-line no-unused-vars */
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const {Workspace} = goog.requireType('Blockly.Workspace');
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/** @suppress {extraRequire} */
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goog.require('Blockly.Events.VarCreate');
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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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* @see {Blockly.FieldVariable}
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* @alias Blockly.VariableModel
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*/
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class VariableModel {
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/**
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* @param {!Workspace} workspace The variable's workspace.
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* @param {string} name The name of the variable. This is the user-visible
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* name (e.g. 'my var' or '私の変数'), not the generated name.
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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
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* on 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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*/
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constructor(workspace, name, opt_type, opt_id) {
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/**
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* The workspace the variable is in.
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* @type {!Workspace}
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*/
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this.workspace = workspace;
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/**
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* The name of the variable, typically defined by the user. 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 || idGenerator.genUid();
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eventUtils.fire(new (eventUtils.get(eventUtils.VAR_CREATE))(this));
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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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getId() {
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return this.id_;
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}
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/**
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* A custom compare function for the VariableModel objects.
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* @param {VariableModel} var1 First variable to compare.
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* @param {VariableModel} var2 Second variable to compare.
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* @return {number} -1 if name of var1 is less than name of var2, 0 if equal,
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* and 1 if greater.
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* @package
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*/
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static compareByName(var1, var2) {
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return var1.name.localeCompare(var2.name, undefined, {sensitivity: 'base'});
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}
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}
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exports.VariableModel = VariableModel;
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