Change backend to mpv

1 files changed, 51 insertions, 0 deletions

diff --git a/solo-tool-project/src/solo_tool/player_mpv.py b/solo-tool-project/src/solo_tool/player_mpv.py
new file mode 100644
index 0000000..28b78f3
--- /dev/null
+++ b/solo-tool-project/src/solo_tool/player_mpv.py
@@ -0,0 +1,51 @@
+import mpv
+
+class Player:
+    def __init__(self):
+        self._player = mpv.MPV()
+        self._player.loop = "inf"
+        self._player.observe_property("pause", lambda name, value: self._playingStateCallback())
+        self._player.observe_property("volume", lambda name, value: self._volumeCallback())
+
+        self._playingStateCallback = self._dummyCallback
+        self._volumeCallback = self._dummyCallback
+
+    def _dummyCallback():
+        pass
+
+    def play(self):
+        self._player.pause = False
+
+    def pause(self):
+        self._player.pause = True
+
+    def isPlaying(self):
+        return not self._player.pause
+
+    def setPlaybackRate(self, rate):
+        self._player.speed = rate
+
+    def getPlaybackRate(self):
+        return self._player.speed
+
+    def setPlaybackPosition(self, position):
+        self._player.percent_pos = int(position * 100)
+
+    def getPlaybackPosition(self):
+        return float(self._player.percent_pos or 0.0) / 100.0
+
+    def setPlaybackVolume(self, volume):
+        self._player.volume = int(volume * 100)
+
+    def getPlaybackVolume(self):
+        return float(self._player.volume) / 100.0
+
+    def setCurrentSong(self, path):
+        self.pause()
+        self._player.play(path)
+
+    def setPlayingStateChangedCallback(self, callback):
+        self._playingStateCallback = callback
+
+    def setPlaybackVolumeChangedCallback(self, callback):
+        self._volumeCallback = callback