Code cleanup

Create packages

mopidy_touchscreen/screens/playlist_screen.py

@@ -0,0 +1,55 @@
+from base_screen import BaseScreen
+from ..graphic_utils import *
+
+
+class PlaylistScreen(BaseScreen):
+    def __init__(self, size, base_size, manager, fonts):
+        BaseScreen.__init__(self, size, base_size, manager, fonts)
+        self.list_view = ListView((0, 0), (
+            self.size[0], self.size[1] -
+            self.base_size), self.base_size,
+            self.fonts['base'])
+        self.playlists_strings = []
+        self.playlists = []
+        self.playlists_loaded()
+        self.selected_playlist = None
+        self.playlist_tracks = []
+        self.playlist_tracks_strings = []
+
+    def update(self, screen):
+        self.list_view.render(screen)
+
+    def playlists_loaded(self):
+        self.selected_playlist = None
+        self.playlists_strings = []
+        self.playlists = []
+        for playlist in self.manager.core.playlists.playlists.get():
+            self.playlists.append(playlist)
+            self.playlists_strings.append(playlist.name)
+        self.list_view.set_list(self.playlists_strings)
+
+    def playlist_selected(self, playlist):
+        self.selected_playlist = playlist
+        self.playlist_tracks = playlist.tracks
+        self.playlist_tracks_strings = ["../"]
+        for track in self.playlist_tracks:
+            self.playlist_tracks_strings.append(track.name)
+        self.list_view.set_list(self.playlist_tracks_strings)
+
+    def touch_event(self, touch_event):
+        clicked = self.list_view.touch_event(touch_event)
+        if clicked is not None:
+            if self.selected_playlist is None:
+                self.playlist_selected(self.playlists[clicked])
+            else:
+                if clicked == 0:
+                    self.selected_playlist = None
+                    self.list_view.set_list(self.playlists_strings)
+                else:
+                    self.manager.core.tracklist.clear()
+                    self.manager.core.tracklist.add(
+                        self.playlist_tracks)
+                    self.manager.core.playback.play(
+                        tl_track=self.manager.core.
+                        tracklist.tl_tracks.get()
+                        [clicked-1])