X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=music_sampler%2Fapp.py;h=e7c90dbd8967da9a4cadda1a8068ef7c2223da54;hb=814c30c6835b25d06977af1dd2d1e565c45121cc;hp=cce396972172268307e49a2a14e61665c79b9e22;hpb=60aa2bed939858f9aec4252071c8efd99baac7e3;p=perso%2FImmae%2FProjets%2FPython%2FMusicSampler.git

diff --git a/music_sampler/app.py b/music_sampler/app.py
index cce3969..e7c90db 100644
--- a/music_sampler/app.py
+++ b/music_sampler/app.py
@@ -6,16 +6,19 @@ import kivy
 kivy.require("1.9.1")
 from kivy.app import App
 from kivy.uix.floatlayout import FloatLayout
-from kivy.uix.stacklayout import StackLayout
 from kivy.uix.relativelayout import RelativeLayout
+from kivy.uix.label import Label
 from kivy.properties import ListProperty, StringProperty
 from kivy.core.window import Window
 from kivy.lang import Builder
-from .key import Key
-from .mapping import Mapping
 
 register_fonts()
 
+
+from .helpers import Config
+from .key import Key
+from .mapping import Mapping
+
 from .app_blocks.actionlist import *
 from .app_blocks.playlist import *
 
@@ -36,9 +39,27 @@ class KeyList(RelativeLayout):
         if len(self.keylist) > 2:
             self.third_key  = self.keylist[2]
 
-class Screen(FloatLayout):
+class UnfocusedOverlay(Label):
     pass
 
+class Screen(FloatLayout):
+    def __init__(self, **kwargs):
+        super(Screen, self).__init__(**kwargs)
+        self.unfocused_widget = UnfocusedOverlay()
+        Window.bind(focus=self.focus_changed)
+        Window.on_request_close = self.on_request_close
+
+    def focus_changed(self, instance, focus):
+        if Config.no_focus_warning:
+            return
+        if not focus:
+            self.add_widget(self.unfocused_widget)
+        else:
+            self.remove_widget(self.unfocused_widget)
+
+    def on_request_close(self, *args, **kwargs):
+        self.ids["Mapping"].leave_application()
+
 class MusicSamplerApp(App):
     def build(self):
         Window.size = (913, 563)