Add border around running keys

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

diff --git a/helpers/key.py b/helpers/key.py
index bf46eebc73237520770daeb01dc225448a4685e4..9099f00925b28e0764aa4eb6f6afa1743a595993 100644 (file)
--- a/helpers/key.py
+++ b/helpers/key.py
@@ -30,7 +30,8 @@ class Key(ButtonBehavior, Widget):
         {
             'trigger': 'fail',
             'source': 'configuring',
-            'dest': 'failed'
+            'dest': 'failed',
+            'after': 'key_loaded_callback'
         },
         {
             'trigger': 'success',
@@ -42,6 +43,7 @@ class Key(ButtonBehavior, Widget):
             'trigger': 'no_config',
             'source': 'configuring',
             'dest': 'loaded_no_config',
+            'after': 'key_loaded_callback'
         },
         {
             'trigger': 'load',
@@ -51,22 +53,26 @@ class Key(ButtonBehavior, Widget):
         {
             'trigger': 'fail',
             'source': 'loading',
-            'dest': 'failed'
+            'dest': 'failed',
+            'after': 'key_loaded_callback'
         },
         {
             'trigger': 'success',
             'source': 'loading',
-            'dest': 'loaded'
+            'dest': 'loaded',
+            'after': 'key_loaded_callback'
         },
         {
             'trigger': 'no_actions',
             'source': 'loading',
             'dest': 'loaded_no_actions',
+            'after': 'key_loaded_callback'
         },
         {
             'trigger': 'reload',
-            'source': 'loaded',
-            'dest': 'configuring'
+            'source': ['loaded','failed'],
+            'dest': 'configuring',
+            'after': 'key_loaded_callback'
         },
         {
             'trigger': 'run',
@@ -90,6 +96,18 @@ class Key(ButtonBehavior, Widget):
     description = ListProperty([])
     state = StringProperty("")
 
+    def get_alias_line_color(self):
+        if self.is_loaded_running():
+            return [0, 0, 0, 1]
+        else:
+            return [120/255, 120/255, 120/255, 1]
+
+    def set_alias_line_color(self):
+        pass
+
+    line_color = AliasProperty(get_alias_line_color, set_alias_line_color,
+            bind=['state'])
+
     def get_alias_color(self):
         if self.is_loaded_inactive():
             return [1, 1, 1, 1]
@@ -150,7 +168,7 @@ class Key(ButtonBehavior, Widget):
         else:
             self.no_actions()
 
-    def on_enter_loaded_running(self):
+    def on_enter_loaded_running(self, modifiers):
         self.parent.parent.ids['KeyList'].append(self.key_sym)
         debug_print("running actions for {}".format(self.key_sym))
         start_time = time.time()
@@ -171,6 +189,9 @@ class Key(ButtonBehavior, Widget):
         self.current_action.interrupt()
 
     # Callbacks
+    def key_loaded_callback(self):
+        self.parent.key_loaded_callback()
+
     def callback_action_ready(self, action, success):
         if not success:
             self.fail()
@@ -181,6 +202,7 @@ class Key(ButtonBehavior, Widget):
     def set_description(self, description):
         if description[0] is not None:
             self.description_title = str(description[0])
+        self.description = []
         for desc in description[1 :]:
             if desc is None:
                 self.description.append("")