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https://github.com/google/blockly.git
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b0a7c004a9
* fix(build): Restore erroneously-deleted filter function This was deleted in PR #7406 as it was mainly being used to filter core/ vs. test/mocha/ deps into separate deps files - but it turns out also to be used for filtering error messages too. Oops. * refactor(tests): Migrate advanced compilation test to ES Modules * refactor(build): Migrate main.js to TypeScript This turns out to be pretty straight forward, even if it would cause crashing if one actually tried to import this module instead of just feeding it to Closure Compiler. * chore(build): Remove goog.declareModuleId calls Replace goog.declareModuleId calls with a comment recording the former module ID for posterity (or at least until we decide how to reformat the renamings file. * chore(tests): Delete closure/goog/* For the moment we still need something to serve as base.js for the benefit of closure-make-deps, so we keep a vestigial base.js around, containing only the @provideGoog declaration. * refactor(build): Remove vestigial base.js By changing slightly the command line arguments to closure-make-deps and closure-calculate-chunks the need to have any base.js is eliminated. * chore: Typo fix for PR #7415
89 lines
2.0 KiB
TypeScript
89 lines
2.0 KiB
TypeScript
/**
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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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* Base class for all types of block events.
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*
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* @class
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*/
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// Former goog.module ID: Blockly.Events.BlockBase
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import type {Block} from '../block.js';
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import type {Workspace} from '../workspace.js';
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import {
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Abstract as AbstractEvent,
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AbstractEventJson,
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} from './events_abstract.js';
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/**
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* Abstract class for any event related to blocks.
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*/
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export class BlockBase extends AbstractEvent {
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override isBlank = true;
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/** The ID of the block associated with this event. */
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blockId?: string;
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/**
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* @param opt_block The block this event corresponds to.
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* Undefined for a blank event.
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*/
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constructor(opt_block?: Block) {
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super();
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this.isBlank = !opt_block;
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if (!opt_block) return;
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this.blockId = opt_block.id;
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this.workspaceId = opt_block.workspace.id;
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}
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/**
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* Encode the event as JSON.
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*
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* @returns JSON representation.
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*/
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override toJson(): BlockBaseJson {
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const json = super.toJson() as BlockBaseJson;
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if (!this.blockId) {
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throw new Error(
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'The block ID is undefined. Either pass a block to ' +
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'the constructor, or call fromJson',
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);
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}
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json['blockId'] = this.blockId;
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return json;
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}
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/**
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* Deserializes the JSON event.
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*
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* @param event The event to append new properties to. Should be a subclass
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* of BlockBase, but we can't specify that due to the fact that parameters
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* to static methods in subclasses must be supertypes of parameters to
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* static methods in superclasses.
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* @internal
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*/
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static fromJson(
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json: BlockBaseJson,
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workspace: Workspace,
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event?: any,
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): BlockBase {
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const newEvent = super.fromJson(
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json,
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workspace,
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event ?? new BlockBase(),
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) as BlockBase;
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newEvent.blockId = json['blockId'];
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return newEvent;
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}
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}
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export interface BlockBaseJson extends AbstractEventJson {
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blockId: string;
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}
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