29 lines
1.0 KiB
TypeScript
29 lines
1.0 KiB
TypeScript
import { KeyCode } from '../common/event_util.js';
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import { Highlighter } from '../highlighter/highlighter.js';
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import { SemanticRole, SemanticType } from '../semantic_tree/semantic_meaning.js';
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import { SpeechGenerator } from '../speech_generator/speech_generator.js';
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import { Focus } from './focus.js';
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import { SyntaxWalker } from './syntax_walker.js';
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export declare class TableWalker extends SyntaxWalker {
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node: Element;
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generator: SpeechGenerator;
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highlighter: Highlighter;
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static ELIGIBLE_CELL_ROLES: SemanticRole[];
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static ELIGIBLE_TABLE_TYPES: SemanticType[];
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firstJump: Focus;
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private key_;
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private row_;
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private currentTable_;
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constructor(node: Element, generator: SpeechGenerator, highlighter: Highlighter, xml: string);
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move(key: KeyCode): boolean;
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up(): Focus;
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down(): Focus;
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protected jumpCell(): Focus | null;
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undo(): Focus;
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private eligibleCell_;
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private verticalMove_;
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private jumpCell_;
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private isLegalJump_;
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private isInTable_;
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}
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