Add load_all_musics flag and corresponding actions

[perso/Immae/Projets/Python/MusicSampler.git] / music_sampler / actions / unload_music.py

diff --git a/music_sampler/actions/unload_music.py b/music_sampler/actions/unload_music.py
new file mode 100644 (file)
index 0000000..b3de316
--- /dev/null
+++ b/music_sampler/actions/unload_music.py
@@ -0,0 +1,10 @@
+def run(action, music=None, **kwargs):
+    for music in action.music_list(music):
+        if music.is_unloadable():
+            music.unload()
+
+def description(action, music=None, **kwargs):
+    if music is not None:
+        return "unload music « {} » from memory".format(music.name)
+    else:
+        return "unload all music from memory"