mirror of
https://github.com/google/blockly.git
synced 2026-05-12 23:20:10 +02:00
Beka Westberg
f678531389
* chore: remove AnyDuringMigration from events * chore: format * chore: lint * chore: fix tests * fix: correct types for JSON properties * chore: fix tests * refactor: replace exclamation markers with errors * chore: fix build and tests * chore: set event types as members, rather than in constructor * chore: update comment * chore: export new types * chore: format * chore: remove unnecessary override * chore: change how we're overriding isBlank * chore: remove unnecessary ? * chore: remove non-null assertion in block move event * chore: format * chore: revert changes to isNull * chore: format
82 lines
2.1 KiB
TypeScript
82 lines
2.1 KiB
TypeScript
/**
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* @license
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* Copyright 2020 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* Events fired as a result of element select action.
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*
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* @class
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*/
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import * as goog from '../../closure/goog/goog.js';
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goog.declareModuleId('Blockly.Events.Selected');
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import * as registry from '../registry.js';
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import {AbstractEventJson} from './events_abstract.js';
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import {UiBase} from './events_ui_base.js';
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import * as eventUtils from './utils.js';
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/**
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* Class for a selected event.
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*
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* @alias Blockly.Events.Selected
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*/
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export class Selected extends UiBase {
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oldElementId?: string;
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newElementId?: string;
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override type = eventUtils.SELECTED;
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/**
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* @param opt_oldElementId The ID of the previously selected element. Null if
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* no element last selected. Undefined for a blank event.
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* @param opt_newElementId The ID of the selected element. Null if no element
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* currently selected (deselect). Undefined for a blank event.
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* @param opt_workspaceId The workspace identifier for this event.
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* Null if no element previously selected. Undefined for a blank event.
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*/
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constructor(
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opt_oldElementId?: string|null, opt_newElementId?: string|null,
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opt_workspaceId?: string) {
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super(opt_workspaceId);
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/** The id of the last selected element. */
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this.oldElementId = opt_oldElementId ?? undefined;
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/** The id of the selected element. */
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this.newElementId = opt_newElementId ?? undefined;
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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(): SelectedJson {
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const json = super.toJson() as SelectedJson;
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json['oldElementId'] = this.oldElementId;
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json['newElementId'] = this.newElementId;
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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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*
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* @param json JSON representation.
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*/
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override fromJson(json: SelectedJson) {
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super.fromJson(json);
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this.oldElementId = json['oldElementId'];
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this.newElementId = json['newElementId'];
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}
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}
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export interface SelectedJson extends AbstractEventJson {
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oldElementId?: string;
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newElementId?: string;
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}
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registry.register(registry.Type.EVENT, eventUtils.SELECTED, Selected);
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