@stringsync/vexml/dist/esm/musicxml/scorepartwise.js

MusicXML to Vexflow

import { Defaults } from './defaults';
import { Part } from './part';
/**
 * ScorePartwise is the entrypoint of a MusicXML document.
 *
 * See https://www.w3.org/2021/06/musicxml40/musicxml-reference/elements/score-partwise/
 */
export class ScorePartwise {
    element;
    constructor(element) {
        this.element = element;
    }
    /** Returns the part count in the score. */
    getPartCount() {
        return this.element.all('score-part').length;
    }
    /** Returns an array of part IDs in the score in the order they appear. Each part ID should be unique. */
    getPartIds() {
        return this.element
            .all('score-part')
            .map((element) => element.attr('id').str())
            .filter((id) => typeof id === 'string');
    }
    /** Returns an array of part names in the score in the order they appear. Part names can be duplicated. */
    getPartDetails() {
        const result = new Array();
        for (const scorePart of this.element.all('score-part')) {
            const id = scorePart.attr('id').withDefault('').str();
            const name = scorePart.first('part-name')?.content().str() ?? '';
            result.push({ id, name });
        }
        return result;
    }
    /** Returns an array of parts in the order they appear. */
    getParts() {
        return this.element.all('part').map((element) => new Part(element));
    }
    /** Returns the defaults of the score. */
    getDefaults() {
        const defaults = this.element.first('defaults');
        return defaults ? new Defaults(defaults) : null;
    }
    /** Returns the title of the score */
    getTitle() {
        return this.element.first('movement-title')?.content().str()?.trim() ?? '';
    }
}