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abfbbbc299
* fix: ISelectable and IDeletable interfaces * fix: switch everything over to use new draggable interface * fix: exports
35 lines
815 B
TypeScript
35 lines
815 B
TypeScript
/**
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* @license
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* Copyright 2019 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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// Former goog.module ID: Blockly.IDeletable
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/**
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* The interface for an object that can be deleted.
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*/
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export interface IDeletable {
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/**
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* Get whether this object is deletable or not.
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*
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* @returns True if deletable.
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*/
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isDeletable(): boolean;
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/** Disposes of this object, cleaning up any references or DOM elements. */
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dispose(): void;
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/** Visually indicates that the object is pending deletion. */
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setDeleteStyle(wouldDelete: boolean): void;
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}
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/** Returns whether the given object is an IDeletable. */
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export function isDeletable(obj: any): obj is IDeletable {
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return (
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obj['isDeletable'] !== undefined &&
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obj['dispose'] !== undefined &&
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obj['setDeleteStyle'] !== undefined
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);
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}
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