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abfbbbc299
* fix: ISelectable and IDeletable interfaces * fix: switch everything over to use new draggable interface * fix: exports
30 lines
643 B
TypeScript
30 lines
643 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.ISelectable
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/**
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* The interface for an object that is selectable.
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*/
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export interface ISelectable {
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id: string;
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/** Select this. Highlight it visually. */
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select(): void;
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/** Unselect this. Unhighlight it visually. */
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unselect(): void;
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}
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/** Checks whether the given object is an ISelectable. */
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export function isSelectable(obj: Object): obj is ISelectable {
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return (
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typeof (obj as any).id === 'string' &&
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(obj as any).select !== undefined &&
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(obj as any).unselect !== undefined
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);
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}
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