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001d9ff2c9
* chore: rename module-local variables to not conflict * feat: make ICopyable generic and update clipboard APIs * chore: switch over more things to use generic ICopyables * chore: fix shortcut items using copy paste * chore: add test for interface between clipboard and pasters * chore: export isCopyable * chore: format * chore: fixup PR comments * chore: add deprecation tags
26 lines
655 B
TypeScript
26 lines
655 B
TypeScript
/**
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* @license
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* Copyright 2023 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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import {Coordinate} from '../utils/coordinate.js';
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import {WorkspaceSvg} from '../workspace_svg.js';
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import {ICopyable, ICopyData} from './i_copyable.js';
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/** An object that can paste data into a workspace. */
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export interface IPaster<U extends ICopyData, T extends ICopyable<U>> {
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paste(
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copyData: U,
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workspace: WorkspaceSvg,
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coordinate?: Coordinate,
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): T | null;
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}
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/** @returns True if the given object is a paster. */
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export function isPaster(
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obj: any,
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): obj is IPaster<ICopyData, ICopyable<ICopyData>> {
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return obj.paste !== undefined;
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}
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