bugfix with seeking mode

Author: yjpark

crates/notation_midi/src/midi_message.rs

@@ -55,4 +55,14 @@ impl MidiMessage {
             self.midi.data_byte_2().into(),
         ]
     }
+    pub fn should_send_in_seeking(&self) -> bool {
+        match &self.midi {
+            StructuredShortMessage::NoteOn {
+                channel: _,
+                key_number: _,
+                velocity: _,
+            } => true,
+            _ => false,
+        }
+    }
 }

crates/notation_midi/src/midi_state.rs

@@ -157,7 +157,9 @@ impl MidiChannel {
                     self.next_index += 1;
                     count += 1;
                     if !bypass {
-                        hub.send(settings, speed, next, velocity);
+                        if !is_seeking || next.should_send_in_seeking() {
+                            hub.send(settings, speed, next, velocity);
+                        }
                     }
                 } else {
                     if next.effect_position().bar_ordinal < play_control.begin_bar_ordinal {