label()

jazz-soft · Jul 17, 2021 · e473f66 · e473f66
1 parent 9ef8ea2
commit e473f66
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Showing 4 changed files with 12 additions and 2 deletions.
diff --git a/javascript/JZZ.js b/javascript/JZZ.js
@@ -2281,7 +2281,14 @@
   function _smftxt(dd) {
     return dd.length ? ': ' + _toLine(JZZ.lib.fromUTF8(dd)) : '';
   }
+  MIDI.prototype.label = function(s) {
+    this.lbl = this.lbl ? this.lbl + ', ' + s : s;
+    return this;
+  };
   MIDI.prototype.toString = function() {
+    return this.lbl ? this._str() + ' (' + this.lbl + ')' : this._str();
+  };
+  MIDI.prototype._str = function() {
     var s;
     var ss;
     if (!this.length) {

diff --git a/minified/JZZ.js b/minified/JZZ.js
diff --git a/package.json b/package.json
@@ -17,7 +17,7 @@
   ],
   "author": "jazz-soft (https://jazz-soft.net/)",
   "dependencies": {
-    "@types/webmidi": "^2.0.5",
+    "@types/webmidi": "^2.0.6",
     "jazz-midi": "^1.7.5"
   },
   "devDependencies": {

diff --git a/test/common.js b/test/common.js
@@ -20,6 +20,9 @@ describe('MIDI messages', function() {
     msg._unstamp();
     assert.equal(msg.toString(), 'empty');
   });
+  it('label', function() {
+    assert.equal(JZZ.MIDI(0x90, 'C#5', 0x7f).label('C#').label('Db').toString(), '90 3d 7f -- Note On (C#, Db)');
+  });
   it('noteOn', function() {
     var msg = JZZ.MIDI.noteOn(1, 'C5', 20);
     assert.equal(msg.getChannel(), 1);