Added proper volume and playback rate feedback, changed volume steps in MIDI interface

1 files changed, 18 insertions, 0 deletions

diff --git a/solo_tool.py b/solo_tool.py
index f52e074..7933fce 100644
--- a/solo_tool.py
+++ b/solo_tool.py
@@ -92,7 +92,13 @@ class SoloTool:
         return self._player.isPlaying()
 
     def setPlaybackRate(self, rate):
+        previousRate = self._player.getPlaybackRate()
         self._player.setPlaybackRate(rate)
+        if previousRate != rate:
+            self._notifier.notify(Notifier.PLAYBACK_RATE_EVENT)
+
+    def getPlaybackRate(self):
+        return self._player.getPlaybackRate()
 
     def setPlaybackPosition(self, position):
         self._player.setPlaybackPosition(position)
@@ -101,8 +107,20 @@ class SoloTool:
         return self._player.getPlaybackPosition()
 
     def setPlaybackVolume(self, volume):
+        previousVolume = self._player.getPlaybackVolume()
         self._player.setPlaybackVolume(volume)
+        if previousVolume != volume:
+            self._notifier.notify(Notifier.PLAYBACK_VOLUME_EVENT)
+
+    def getPlaybackVolume(self):
+        return self._player.getPlaybackVolume()
 
     def registerPlayingStateCallback(self, callback):
         self._notifier.registerCallback(Notifier.PLAYING_STATE_EVENT, callback)
 
+    def registerPlaybackVolumeCallback(self, callback):
+        self._notifier.registerCallback(Notifier.PLAYBACK_VOLUME_EVENT, callback)
+
+    def registerPlaybackRateCallback(self, callback):
+        self._notifier.registerCallback(Notifier.PLAYBACK_RATE_EVENT, callback)
+