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RingtoneEditor: play note preview on pitch/octave change

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When UP/DOWN changes pitch or ENTER cycles octave, a short 1/16-note
preview (BPM 240) is played immediately so the user hears the current
note while composing.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Jakub
2026-05-12 09:42:55 +02:00
parent 4891a36c72
commit 95805da4b2
1 changed files with 11 additions and 0 deletions
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11
examples/companion_radio/ui-new/UITask.cpp
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@@ -1742,6 +1742,14 @@ class RingtoneEditorScreen : public UIScreen {
if (pos < buf_len) buf[pos] = '\0';
}
void previewNote(uint8_t note_byte) {
uint8_t pitch = notePitch(note_byte);
if (pitch == 0) { _task->stopMelody(); return; }
char buf[28];
snprintf(buf, sizeof(buf), "P:d=16,o=5,b=240:%c%d", PITCH_NAMES[pitch], noteOctave(note_byte));
_task->playMelody(buf);
}
public:
RingtoneEditorScreen(UITask* task, NodePrefs* prefs) : _task(task), _prefs(prefs) {}
@@ -1957,6 +1965,7 @@ public:
if (up) p = (p + 1) & 0x07;
if (down) p = (p + 7) & 0x07;
_notes[_cursor] = packNote(p, o, di);
previewNote(_notes[_cursor]);
return true;
}
@@ -1966,12 +1975,14 @@ public:
uint8_t di = noteDurIdx(_notes[_cursor]);
if (p != 0) o = (o < 6) ? o + 1 : 4;
_notes[_cursor] = packNote(p, o, di);
previewNote(_notes[_cursor]);
return true;
}
if (enter && _cursor == _len && _len < MAX_NOTES) {
_notes[_len] = packNote(1, 5, 1);
_len++;
clampScroll();
previewNote(_notes[_cursor]);
return true;
}
return false;