def get_theme_data(self, theme_level=None):
"""
Get the theme appropriate for this item
:param theme_level: The theme_level to use,
the value in Settings is used when this value is missinig
"""
if theme_level is None:
theme_level = self.settings.value('themes/theme level')
theme_manager = Registry().get('theme_manager')
# Just assume we use the global theme.
theme = theme_manager.global_theme
if theme_level != ThemeLevel.Global:
service_theme = self.settings.value('servicemanager/service theme')
# Service or Song level, so assume service theme (if it exists and item in service)
# but use song theme if level is song (and it exists)
if service_theme and self.from_service:
theme = service_theme
if theme_level == ThemeLevel.Song and self.theme:
theme = self.theme
theme = theme_manager.get_theme_data(theme)
# Clean up capabilities and reload from the theme.
if self.is_text():
if self.is_capable(ItemCapabilities.CanStream):
self.remove_capability(ItemCapabilities.CanStream)
if self.is_capable(ItemCapabilities.HasBackgroundVideo):
self.remove_capability(ItemCapabilities.HasBackgroundVideo)
if theme.background_type == BackgroundType.to_string(BackgroundType.Stream):
self.add_capability(ItemCapabilities.CanStream)
if theme.background_type == BackgroundType.to_string(BackgroundType.Video):
self.video_file_name = theme.background_filename
self.add_capability(ItemCapabilities.HasBackgroundVideo)
return theme
