From 4e554a248ac04a8058027cb84788bc63ec856a66 Mon Sep 17 00:00:00 2001
From: Ander <9and3r@gmail.com>
Date: Fri, 9 Jan 2015 22:43:55 +0100
Subject: [PATCH] Background image

---
 mopidy_touchscreen/dynamic_background.py | 17 +++++++++++++++--
 mopidy_touchscreen/main_screen.py        |  2 +-
 mopidy_touchscreen/screen_manager.py     |  4 +++-
 3 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/mopidy_touchscreen/dynamic_background.py b/mopidy_touchscreen/dynamic_background.py
index 253246a..0c031b2 100644
--- a/mopidy_touchscreen/dynamic_background.py
+++ b/mopidy_touchscreen/dynamic_background.py
@@ -2,11 +2,15 @@ import random
 
 change_speed = 2
 
+import pygame
+
 
 class DynamicBackground():
-    def __init__(self):
+    def __init__(self, size):
+        self.size = size
         self.current = get_valid_color()
         self.target = get_valid_color()
+        self.surface = None
 
     def draw_background(self, surface):
         same = True
@@ -23,9 +27,18 @@ class DynamicBackground():
         #if same:
         #    self.target = get_valid_color()
         surface.fill(self.current)
+        if self.surface is not None:
+            surface.blit(self.surface,(0,0))
 
-    def set_target_color(self, color):
+    def set_target_color(self, color, surface):
         self.target = [color[0], color[1], color[2]]
+        #irudi = pygame.Surface(surface.get_size())
+        #pygame.transform.laplacian(surface, irudi)
+        irudi = surface
+        target = pygame.Surface(self.size)
+        pygame.transform.smoothscale(irudi, self.size, target)
+        target.set_alpha(80)
+        self.surface = target
 
 
 # Returns an array with 3 integers in range of 0-255
diff --git a/mopidy_touchscreen/main_screen.py b/mopidy_touchscreen/main_screen.py
index b64287d..c9bbf95 100644
--- a/mopidy_touchscreen/main_screen.py
+++ b/mopidy_touchscreen/main_screen.py
@@ -278,7 +278,7 @@ class MainScreen(BaseScreen):
                 self.get_cover_folder() +
                 self.get_image_file_name()).convert(),
             (size, size))
-        self.background.set_target_color(pygame.transform.average_color(image))
+        self.background.set_target_color(pygame.transform.average_color(image), image)
         self.image = image
 
 
diff --git a/mopidy_touchscreen/screen_manager.py b/mopidy_touchscreen/screen_manager.py
index b478a02..69d9ddf 100644
--- a/mopidy_touchscreen/screen_manager.py
+++ b/mopidy_touchscreen/screen_manager.py
@@ -29,13 +29,15 @@ class ScreenManager():
         self.core = core
         self.cache = cache
         self.fonts = {}
-        self.background = DynamicBackground()
+        self.background = DynamicBackground(size)
         self.current_screen = library_index
         self.init_manager(size)
 
 
     def init_manager(self, size):
         self.size = size
+        self.background = DynamicBackground(self.size)
+        self.current_screen = 0
         self.base_size = self.size[1] / 8
         font = resource_filename(
             Requirement.parse("mopidy-touchscreen"),