fd5c0c9747
* applied eslint * add locales and lint the project * removed error boundary * updated locales * fix min files * fix locales
32 lines
873 B
TypeScript
32 lines
873 B
TypeScript
import logger from 'App/logger';
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import type { SetNodeFocus } from '../../messages';
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import type { VElement } from './VirtualDOM';
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import ListWalker from '../../../common/ListWalker';
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import { FOCUS_CLASSNAME } from '../../messages/rewriter/constants';
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export default class FocusManager extends ListWalker<SetNodeFocus> {
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constructor(private readonly vElements: Map<number, VElement>) {
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super();
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}
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private focused: Element | null = null;
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move(t: number) {
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const msg = this.moveGetLast(t);
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if (!msg) {
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return;
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}
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this.focused?.classList.remove(FOCUS_CLASSNAME);
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if (msg.id === -1) {
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this.focused = null;
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return;
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}
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const vn = this.vElements.get(msg.id);
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if (!vn) {
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logger.error('Node not found', msg);
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return;
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}
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this.focused = vn.node;
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this.focused.classList.add(FOCUS_CLASSNAME);
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}
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}
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