Apply initial gain to music file

[perso/Immae/Projets/Python/MusicSampler.git] / helpers / __init__.py

diff --git a/helpers/__init__.py b/helpers/__init__.py
index 6935342cc34a74f0304f4bd83bb42a335a7a1cb2..7fe9c35236806b009f4d06057c60757e25709385 100644 (file)
--- a/helpers/__init__.py
+++ b/helpers/__init__.py
@@ -1,12 +1,11 @@
 # -*- coding: utf-8 -*-
-import threading
 from .music_file import *
 from .mapping import *
-
-draw_lock = threading.RLock()
+from .lock import *
+from .font import *
+import yaml
 
 def parse_config(mapping):
-    import yaml
     stream = open("config.yml", "r")
     config = yaml.load(stream)
     stream.close()
@@ -14,7 +13,9 @@ def parse_config(mapping):
     aliases = config['aliases']
     seen_files = {}
 
-    file_lock = threading.RLock()
+    file_lock = Lock("file")
+
+    channel_id = 0
 
     for mapped_key in config['keys']:
         key = mapping.find_by_unicode(mapped_key)
@@ -41,7 +42,18 @@ def parse_config(mapping):
                 if argument == 'file':
                     filename = action[action_name]['file']
                     if filename not in seen_files:
-                        seen_files[filename] = MusicFile(filename, file_lock)
+                        if filename in config['music_properties']:
+                            seen_files[filename] = MusicFile(
+                                    filename,
+                                    file_lock,
+                                    channel_id, 
+                                    **config['music_properties'][filename])
+                        else:
+                            seen_files[filename] = MusicFile(
+                                    filename,
+                                    file_lock,
+                                    channel_id)
+                        channel_id = channel_id + 1
 
                     action_args['music'] = seen_files[filename]
 
@@ -49,3 +61,16 @@ def parse_config(mapping):
                     action_args[argument] = action[action_name][argument]
 
             key.add_action(action_name, **action_args)
+
+    for key_property in config['key_properties']:
+        key = mapping.find_by_unicode(key_property)
+        if key is None:
+            continue
+
+        if 'description' in config['key_properties'][key_property]:
+            key.set_description(config['key_properties'][key_property]['description'])
+        if 'color' in config['key_properties'][key_property]:
+            key.set_color(config['key_properties'][key_property]['color'])
+
+    # Return the number of channels reserved
+    return (channel_id + 1, seen_files)