Daniel ImmsandCursor
1252c69ccc
Correct grapheme/handling spelling in UnicodeGraphemesAddon header and everything/addresses typos in WebLinksAddon URL matcher comments. Co-authored-by: Cursor <cursoragent@cursor.com>
35 lines
1.2 KiB
TypeScript
35 lines
1.2 KiB
TypeScript
/**
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* Copyright (c) 2023 The xterm.js authors. All rights reserved.
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* @license MIT
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*
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* UnicodeVersionProvider for V15 with grapheme cluster handling.
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*/
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import type { Terminal, ITerminalAddon, IUnicodeHandling } from '@xterm/xterm';
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import type { UnicodeGraphemesAddon as IUnicodeGraphemesApi } from '@xterm/addon-unicode-graphemes';
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import { UnicodeGraphemeProvider } from './UnicodeGraphemeProvider';
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export class UnicodeGraphemesAddon implements ITerminalAddon, IUnicodeGraphemesApi {
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private _provider15Graphemes?: UnicodeGraphemeProvider;
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private _provider15?: UnicodeGraphemeProvider;
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private _unicode?: IUnicodeHandling;
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private _oldVersion: string = '';
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public activate(terminal: Terminal): void {
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this._provider15 ??= new UnicodeGraphemeProvider(false);
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this._provider15Graphemes ??= new UnicodeGraphemeProvider(true);
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const unicode = terminal.unicode;
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this._unicode = unicode;
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unicode.register(this._provider15);
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unicode.register(this._provider15Graphemes);
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this._oldVersion = unicode.activeVersion;
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unicode.activeVersion = '15-graphemes';
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}
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public dispose(): void {
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if (this._unicode) {
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this._unicode.activeVersion = this._oldVersion;
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}
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}
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}
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