Febbweiss/mopidy-touchscreen
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This commit is contained in:
9and3r
2015-07-12 11:21:58 +02:00
parent 61d1f40d9b
commit 9828f10c31
2 changed files with 32 additions and 15 deletions
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21
mopidy_touchscreen/graphic_utils/background_manager.py
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@@ -12,13 +12,23 @@ class DynamicBackground:
self.surface = pygame.Surface(self.size).convert()
self.surface.fill((145, 16, 16))
self.surface_image = pygame.Surface(self.size).convert()
self.surface_image.fill((145, 16, 16))
self.surface_image_last = pygame.Surface(self.size).convert()
self.update = True
self.screen_change_percent = 100
def draw_background(self):
if self.image_loaded:
return self.surface_image.copy()
else:
return self.surface.copy()
if self.screen_change_percent < 255:
self.surface.fill((0, 0, 0))
self.surface_image_last.set_alpha(
255 - self.screen_change_percent)
self.surface_image.set_alpha(self.screen_change_percent)
self.surface.blit(self.surface_image_last, (0, 0))
self.surface.blit(self.surface_image, (0, 0))
self.screen_change_percent += 5
self.update = True
return self.surface.copy()
def should_update(self):
if self.update:
@@ -31,14 +41,13 @@ class DynamicBackground:
if image is not None:
image_size = get_aspect_scale_size(image, self.size)
target = pygame.transform.smoothscale(image, image_size)
self.surface_image.fill((0, 0, 0))
self.surface_image_last = self.surface_image.copy()
pos = (int((self.size[0] - image_size[0])/2),
(int(self.size[1] - image_size[1])/2))
self.surface_image.blit(blur_surf_times(
target, self.size[0]/40, 10), pos)
self.screen_change_percent = 0
self.image_loaded = True
else:
self.image_loaded = False
self.update = True