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4c40378b9a
* Use goog.requireType when importing I* interfaces Interfaces have no code, so should never be referred to outside of (JSDoc) comments, and so the modules that define only interfaces never need to be goog.require'd - goog.requireType is always sufficient. This commit fixes imports of all modules whose name matches /(.*\.)?I[A-Z]*/ - i.e., the hungarian-notation named ones in core/interfaces/. * Use goog.requireType when only using import for type specifications Where a module is imported only to used in JSDoc comments it can (and should) be goog.requireType'd instead of goog.require'd. * Remove spurious eslint-disable no-unused-vars There were a few cases where modules were being imported with goog.require (because they are referred to in code, not just JSDoc comments) but were prefaced by a spurious eslint suppress. Remove these, restoring the invariant that an import gets an eslint if and only if it is a requireType. * Remove obsolete Closure Compiler error group stricterMissingRequire has been superceded by missingRequire, and now causes a Java null pointer exception if supplied.
47 lines
1.3 KiB
JavaScript
47 lines
1.3 KiB
JavaScript
/**
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* @license
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* Copyright 2021 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 The interface for a component that can delete a block or bubble
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* that is dropped on top of it.
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* @author kozbial@google.com (Monica Kozbial)
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*/
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'use strict';
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goog.module('Blockly.IDeleteArea');
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goog.module.declareLegacyNamespace();
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/* eslint-disable-next-line no-unused-vars */
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const IDraggable = goog.requireType('Blockly.IDraggable');
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/* eslint-disable-next-line no-unused-vars */
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const IDragTarget = goog.requireType('Blockly.IDragTarget');
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/**
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* Interface for a component that can delete a block or bubble that is dropped
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* on top of it.
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* @extends {IDragTarget}
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* @interface
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*/
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const IDeleteArea = function() {};
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/**
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* Returns whether the provided block or bubble would be deleted if dropped on
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* this area.
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* This method should check if the element is deletable and is always called
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* before onDragEnter/onDragOver/onDragExit.
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* @param {!IDraggable} element The block or bubble currently being
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* dragged.
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* @param {boolean} couldConnect Whether the element could could connect to
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* another.
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* @return {boolean} Whether the element provided would be deleted if dropped on
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* this area.
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*/
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IDeleteArea.prototype.wouldDelete;
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exports = IDeleteArea;
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