Created set_position method.

tecwindow · Dec 10, 2024 · a287bf9 · a287bf9
1 parent b5f4afe
commit a287bf9
Showing 1 changed file with 29 additions and 8 deletions.
diff --git a/utils/audio_player/bass_player.py b/utils/audio_player/bass_player.py
@@ -102,19 +102,40 @@ def decrease_volume(self, step: float = 0.01) -> None:
         new_volume = max(self.volume - step, 0.0)
         self.set_volume(new_volume)
 
-    def forward(self, seconds: float = 10) -> None:
+    def set_position(self, new_seconds: float) -> None:
+        """Sets the playback position to the specified number of seconds."""
+        if self.current_channel:
+            new_seconds = max(0.0, new_seconds)
+
+        duration = bass.BASS_ChannelBytes2Seconds(self.current_channel, bass.BASS_ChannelGetLength( self.current_channel, 0))
+        new_seconds = min(new_seconds, duration)    
+        new_position = bass.BASS_ChannelSeconds2Bytes(self.current_channel, new_seconds, 0)
+        bass.BASS_ChannelSetPosition(self.current_channel, new_position, 0)
+
+    def forward(self, seconds: float = 0.5) -> None:
         """Forwards the audio playback by the specified number of seconds."""
         if self.current_channel:
-            current_position = bass.BASS_ChannelGetPosition(self.current_channel)
-            new_position = current_position + seconds
-            bass.BASS_ChannelSetPosition(self.current_channel, new_position)
+            current_position = bass.BASS_ChannelGetPosition(self.current_channel, 0)
+            if current_position == -1:
+                print("Error getting current position.")
+                return
+
+            current_seconds = bass.BASS_ChannelBytes2Seconds(self.current_channel, current_position)
+            new_seconds = current_seconds + seconds
+            new_seconds = 111
+            self.set_position(new_seconds)
 
-    def rewind(self, seconds: float = 10) -> None:
+    def rewind(self, seconds: float = 0.5) -> None:
         """Rewinds the audio playback by the specified number of seconds."""
         if self.current_channel:
-            current_position = bass.BASS_ChannelGetPosition(self.current_channel)
-            new_position = max(0.0, current_position - seconds)
-            bass.BASS_ChannelSetPosition(self.current_channel, new_position)
+            current_position = bass.BASS_ChannelGetPosition(self.current_channel, 0)
+            if current_position == -1:
+                print("Error getting current position.")
+                return
+
+            current_seconds = bass.BASS_ChannelBytes2Seconds(self.current_channel, current_position)
+            new_seconds = current_seconds - seconds
+            self.set_position(new_seconds)
 
     def get_playback_status(self) -> PlaybackStatus:
         """Returns the current playback status."""