35 lines
1.2 KiB
JavaScript
35 lines
1.2 KiB
JavaScript
import { Engine } from '../common/engine.js';
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import { AbstractAudioRenderer } from './abstract_audio_renderer.js';
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import { personalityMarkup } from './audio_util.js';
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export class StringRenderer extends AbstractAudioRenderer {
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markup(descrs) {
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let str = '';
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const markup = personalityMarkup(descrs);
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const clean = markup.filter((x) => x.span);
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if (!clean.length) {
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return str;
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}
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const len = clean.length - 1;
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for (let i = 0, descr; (descr = clean[i]); i++) {
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if (descr.span) {
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str += this.merge(descr.span);
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}
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if (i >= len) {
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continue;
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}
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const join = descr.join;
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str += typeof join === 'undefined' ? this.separator : join;
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}
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return str;
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}
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}
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export class CountingRenderer extends StringRenderer {
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finalize(str) {
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const output = super.finalize(str);
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const count = Engine.getInstance().modality === 'braille' ? '⣿⠀⣿⠀⣿⠀⣿⠀⣿⠀' : '0123456789';
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let second = new Array(Math.trunc(output.length / 10) + 1).join(count);
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second += count.slice(0, output.length % 10);
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return output + '\n' + second;
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}
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}
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