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-rw-r--r--helpers/action.py17
-rw-r--r--helpers/music_file.py7
2 files changed, 24 insertions, 0 deletions
diff --git a/helpers/action.py b/helpers/action.py
index 2f294a0..3dc1b8d 100644
--- a/helpers/action.py
+++ b/helpers/action.py
@@ -6,6 +6,7 @@ class Action:
6 'command', 6 'command',
7 'pause', 7 'pause',
8 'play', 8 'play',
9 'seek',
9 'stop', 10 'stop',
10 'stop_all_actions', 11 'stop_all_actions',
11 'unpause', 12 'unpause',
@@ -73,6 +74,10 @@ class Action:
73 if not music.is_not_stopped(): 74 if not music.is_not_stopped():
74 music.play(volume = volume, fade_in = fade_in, start_at = start_at) 75 music.play(volume = volume, fade_in = fade_in, start_at = start_at)
75 76
77 def seek(self, music = None, value = 0, delta = False, **kwargs):
78 for music in self.music_list(music):
79 music.seek(value = value, delta = delta)
80
76 def stop(self, music = None, fade_out = 0, wait = False, **kwargs): 81 def stop(self, music = None, fade_out = 0, wait = False, **kwargs):
77 previous = None 82 previous = None
78 for music in self.music_list(music): 83 for music in self.music_list(music):
@@ -156,6 +161,18 @@ class Action:
156 def stop_all_actions_print(self, **kwargs): 161 def stop_all_actions_print(self, **kwargs):
157 return "stopping all actions" 162 return "stopping all actions"
158 163
164 def seek_print(self, music = None, value = 0, delta = False, **kwargs):
165 if delta:
166 if music is not None:
167 return "moving music « {} » by {:+d}s".format(music.name, value)
168 else:
169 return "moving all musics by {:+d}s".format(value)
170 else:
171 if music is not None:
172 return "moving music « {} » to position {}s".format(music.name, value)
173 else:
174 return "moving all musics to position {}s".format(value)
175
159 def volume_print(self, music = None, value = 100, delta = False, **kwargs): 176 def volume_print(self, music = None, value = 100, delta = False, **kwargs):
160 if delta: 177 if delta:
161 if music is not None: 178 if music is not None:
diff --git a/helpers/music_file.py b/helpers/music_file.py
index b926c64..32869b6 100644
--- a/helpers/music_file.py
+++ b/helpers/music_file.py
@@ -129,6 +129,13 @@ class MusicFile(Machine):
129 129
130 out_data[:] = audio_segment.ljust(len(out_data), b'\0') 130 out_data[:] = audio_segment.ljust(len(out_data), b'\0')
131 131
132 def seek(self, value = 0, delta = False):
133 # We don't want to do that while stopping
134 if not (self.is_loaded_playing() or self.is_loaded_paused()):
135 return
136 with self.music_lock:
137 self.current_frame = max(0, int(delta) * self.current_frame + int(value * self.audio_segment.frame_rate))
138
132 def stop(self, fade_out = 0, wait = False): 139 def stop(self, fade_out = 0, wait = False):
133 if self.is_loaded_playing(): 140 if self.is_loaded_playing():
134 ms = int(self.sound_position * 1000) 141 ms = int(self.sound_position * 1000)