Change Directory Layouts

librespot/player/PlayerConfiguration.py

@@ -0,0 +1,79 @@
+from __future__ import annotations
+from librespot.player.codecs import AudioQuality
+
+
+class PlayerConfiguration:
+    # Audio
+    preferred_quality: AudioQuality
+    enable_normalisation: bool
+    normalisation_pregain: float
+    autoplay_enabled: bool
+    crossfade_duration: int
+    preload_enabled: bool
+
+    # Volume
+    initial_volume: int
+    volume_steps: int
+
+    def __init__(self, preferred_quality: AudioQuality,
+                 enable_normalisation: bool, normalisation_pregain: float,
+                 autoplay_enabled: bool, crossfade_duration: int,
+                 preload_enabled: bool, initial_volume: int,
+                 volume_steps: int):
+        self.preferred_quality = preferred_quality
+        self.enable_normalisation = enable_normalisation
+        self.normalisation_pregain = normalisation_pregain
+        self.autoplay_enabled = autoplay_enabled
+        self.crossfade_duration = crossfade_duration
+        self.preload_enabled = preload_enabled
+        self.initial_volume = initial_volume
+        self.volume_steps = volume_steps
+
+    class Builder:
+        preferred_quality: AudioQuality = AudioQuality.AudioQuality.NORMAL
+        enable_normalisation: bool = True
+        normalisation_pregain: float = 3.0
+        autoplay_enabled: bool = True
+        crossfade_duration: int = 0
+        preload_enabled: bool = True
+
+        # Volume
+        initial_volume: int = 65536
+        volume_steps: int = 64
+
+        def __init__(self):
+            pass
+
+        def set_preferred_quality(
+                self, preferred_quality: AudioQuality) -> __class__:
+            self.preferred_quality = preferred_quality
+            return self
+
+        def set_enable_normalisation(self,
+                                     enable_normalisation: bool) -> __class__:
+            self.enable_normalisation = enable_normalisation
+            return self
+
+        def set_normalisation_pregain(
+                self, normalisation_pregain: float) -> __class__:
+            self.normalisation_pregain = normalisation_pregain
+            return self
+
+        def set_autoplay_enabled(self, autoplay_enabled: bool) -> __class__:
+            self.autoplay_enabled = autoplay_enabled
+            return self
+
+        def set_crossfade_duration(self, crossfade_duration: int) -> __class__:
+            self.crossfade_duration = crossfade_duration
+            return self
+
+        def set_preload_enabled(self, preload_enabled: bool) -> __class__:
+            self.preload_enabled = preload_enabled
+            return self
+
+        def build(self) -> PlayerConfiguration:
+            return PlayerConfiguration(
+                self.preferred_quality, self.enable_normalisation,
+                self.normalisation_pregain, self.autoplay_enabled,
+                self.crossfade_duration, self.preload_enabled,
+                self.initial_volume, self.volume_steps)