Show last used keys

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

diff --git a/music_sampler.py b/music_sampler.py
index 0d9a7a98263e358c99ab578a028da41be0028475..5e61466257fdb631ad8467e6c7bedcb16901ab0c 100644 (file)
--- a/music_sampler.py
+++ b/music_sampler.py
@@ -1,12 +1,32 @@
+import kivy
+kivy.require("1.9.1")
 from kivy.app import App
 from kivy.uix.floatlayout import FloatLayout
 from kivy.uix.relativelayout import RelativeLayout
 from kivy.properties import ListProperty, StringProperty
 from kivy.clock import Clock
 from kivy.core.window import Window
-
+from kivy.lang import Builder
 from helpers.key import Key
 from helpers.mapping import Mapping
+import helpers
+
+class KeyList(RelativeLayout):
+    keylist = ListProperty([])
+    first_key = StringProperty("")
+    second_key = StringProperty("")
+    third_key = StringProperty("")
+
+    def append(self, value):
+        self.keylist = [value] + self.keylist
+
+    def on_keylist(self, instance, new_key_list):
+        if len(self.keylist) > 0:
+            self.first_key  = self.keylist[0]
+        if len(self.keylist) > 1:
+            self.second_key = self.keylist[1]
+        if len(self.keylist) > 2:
+            self.third_key  = self.keylist[2]
 
 class PlayList(RelativeLayout):
     playlist = ListProperty([])
@@ -60,4 +80,5 @@ class MusicSamplerApp(App):
         return Screen()
 
 if __name__ == '__main__':
+    Builder.load_file(helpers.path() + "/music_sampler.kv")
     MusicSamplerApp().run()