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d8fbe1b05b
* Add annotations to files under core/events * Add annotations to files under core/interfaces * Add annotations to files under core/keyboard_nav * Add annotations to files under core/renderers * Add annotations to files under core/serialization * Add annotations to files under core/theme * Add annotations to files under core/toolbox * Add annotations to files under core/utils * Add annotations to files under core
80 lines
2.0 KiB
JavaScript
80 lines
2.0 KiB
JavaScript
/**
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* @license
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* Copyright 2018 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 Class for comment deletion event.
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* @author fenichel@google.com (Rachel Fenichel)
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*/
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'use strict';
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/**
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* Class for comment deletion event.
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* @namespace Blockly.Events.CommentDelete
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*/
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goog.module('Blockly.Events.CommentDelete');
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const CommentBase = goog.require('Blockly.Events.CommentBase');
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/* eslint-disable-next-line no-unused-vars */
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const WorkspaceComment = goog.requireType('Blockly.WorkspaceComment');
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const eventUtils = goog.require('Blockly.Events.utils');
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const object = goog.require('Blockly.utils.object');
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const registry = goog.require('Blockly.registry');
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/**
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* Class for a comment deletion event.
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* @param {!WorkspaceComment=} opt_comment The deleted comment.
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* Undefined for a blank event.
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* @extends {CommentBase}
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* @constructor
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* @alias Blockly.Events.CommentDelete
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*/
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const CommentDelete = function(opt_comment) {
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CommentDelete.superClass_.constructor.call(this, opt_comment);
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if (!opt_comment) {
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return; // Blank event to be populated by fromJson.
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}
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this.xml = opt_comment.toXmlWithXY();
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};
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object.inherits(CommentDelete, CommentBase);
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/**
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* Type of this event.
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* @type {string}
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*/
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CommentDelete.prototype.type = eventUtils.COMMENT_DELETE;
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/**
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* Encode the event as JSON.
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* @return {!Object} JSON representation.
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*/
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// TODO (#1266): "Full" and "minimal" serialization.
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CommentDelete.prototype.toJson = function() {
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const json = CommentDelete.superClass_.toJson.call(this);
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return json;
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};
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/**
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* Decode the JSON event.
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* @param {!Object} json JSON representation.
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*/
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CommentDelete.prototype.fromJson = function(json) {
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CommentDelete.superClass_.fromJson.call(this, json);
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};
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/**
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* Run a creation event.
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* @param {boolean} forward True if run forward, false if run backward (undo).
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*/
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CommentDelete.prototype.run = function(forward) {
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CommentBase.CommentCreateDeleteHelper(this, !forward);
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};
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registry.register(registry.Type.EVENT, eventUtils.COMMENT_DELETE, CommentDelete);
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exports = CommentDelete;
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