satie
Version:
A sheet music renderer for the web
47 lines (46 loc) • 1.8 kB
JavaScript
/**
* This file is part of Satie music engraver <https://github.com/jnetterf/satie>.
* Copyright (C) Joshua Netterfield <joshua.ca> 2015 - present.
*
* Satie is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* Satie is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Satie. If not, see <http://www.gnu.org/licenses/>.
*/
;
var lodash_1 = require("lodash");
var musicxml_interfaces_1 = require("musicxml-interfaces");
function scoreParts(scoreParts) {
return lodash_1.filter(scoreParts, function (scorePart) { return scorePart._class === "ScorePart"; });
}
exports.scoreParts = scoreParts;
function groupsForPart(scoreParts, partID) {
var groups = [];
lodash_1.some(scoreParts, function (partOrGroup) {
if (partOrGroup._class === "PartGroup") {
var group_1 = partOrGroup;
if (group_1.type === musicxml_interfaces_1.StartStop.Start) {
groups.push(group_1);
}
else {
groups = lodash_1.filter(groups, function (currGroup) { return currGroup.number !== group_1.number; });
}
}
else {
var part = partOrGroup;
if (part.id === partID) {
return true;
}
}
});
return groups;
}
exports.groupsForPart = groupsForPart;