Python WidgetStateStore.get_repeat_playlist方法代码示例

# 需要导入模块: from miro.frontends.widgets.widgetstatestore import WidgetStateStore [as 别名]
# 或者: from miro.frontends.widgets.widgetstatestore.WidgetStateStore import get_repeat_playlist [as 别名]
 def toggle_repeat(self):
     if self.repeat == WidgetStateStore.get_repeat_playlist():
         self.set_repeat(WidgetStateStore.get_repeat_track())
     elif self.repeat == WidgetStateStore.get_repeat_track():
         self.set_repeat(WidgetStateStore.get_repeat_off())
     elif self.repeat == WidgetStateStore.get_repeat_off():
         self.set_repeat(WidgetStateStore.get_repeat_playlist())
     #handle unknown values
     else:
         self.set_repeat(WidgetStateStore.get_repeat_off())

# 需要导入模块: from miro.frontends.widgets.widgetstatestore import WidgetStateStore [as 别名]
# 或者: from miro.frontends.widgets.widgetstatestore.WidgetStateStore import get_repeat_playlist [as 别名]
 def find_next_item(self, not_skipped_by_user=True):
     #if track repeat is on and the user doesn't skip, 
     #shuffle doesn't matter
     if ((self.repeat == WidgetStateStore.get_repeat_track()
          and not_skipped_by_user)):
         return self.currently_playing
     elif ((not self.shuffle and
          self.repeat == WidgetStateStore.get_repeat_playlist()
          and self.is_playing_last_item())):
         return self._find_playable(self.model.get_first_info())
     elif (self.shuffle and self.repeat == WidgetStateStore.get_repeat_off()
          or self.shuffle and self.repeat == WidgetStateStore.get_repeat_track()):
         next_item = self.next_shuffle_item()
         if next_item is None:
             self.shuffle_upcoming = self.generate_upcoming_shuffle_items()
             self.shuffle_history = []
             return None #stop playback 
         else:
             # Remove currently playing item from history if it
             # was removed from the playlist.
             if not self.shuffle_history:
                 logging.info('find_next_item: shuffle history empty: '
                              'case 1')
             else:
                 if self._is_playing_filtered_item():
                     self.shuffle_history.pop()
             self.shuffle_history.append(next_item.id)
             return next_item
     elif self.shuffle and WidgetStateStore.get_repeat_playlist():
         next_item = self.next_shuffle_item()
         if next_item is None:
             #populate with new items
             self.shuffle_upcoming = self.generate_upcoming_shuffle_items() 
             next_item = self.next_shuffle_item()
             if next_item is None:
                 #17492 - nothing playable in list
                 return None
         # Remove currently playing item from history if it
         # was removed from the playlist.
         if not self.shuffle_history:
             logging.info('find_next_item: shuffle history empty: case 2')
         else:
             if self._is_playing_filtered_item():
                 self.shuffle_history.pop()
         self.shuffle_history.append(next_item.id)
         return next_item
     else:
         if self._is_playing_filtered_item():
             return self.model.get_first_info()
         else:
             next_item = self.model.get_next_info(self.currently_playing.id)
             return self._find_playable(next_item)

# 需要导入模块: from miro.frontends.widgets.widgetstatestore import WidgetStateStore [as 别名]
# 或者: from miro.frontends.widgets.widgetstatestore.WidgetStateStore import get_repeat_playlist [as 别名]
 def handle_repeat(self, obj):
     if app.playback_manager.repeat == WidgetStateStore.get_repeat_playlist():
         self.repeat.set_image('repeat-on')
         self.queue_redraw()
     elif app.playback_manager.repeat == WidgetStateStore.get_repeat_track():
         self.repeat.set_image('repeat-1')
         self.queue_redraw()
     else:
         self.repeat.set_image('repeat')
         self.queue_redraw()

# 需要导入模块: from miro.frontends.widgets.widgetstatestore import WidgetStateStore [as 别名]
# 或者: from miro.frontends.widgets.widgetstatestore.WidgetStateStore import get_repeat_playlist [as 别名]
 def _create_navigation_strategy(self):
     if self.item_list.item_in_list(self.currently_playing.id):
         initial_item = self.currently_playing
     else:
         initial_item = None
     repeat = (self.repeat == WidgetStateStore.get_repeat_playlist())
     if self.shuffle:
         self.navigation_strategy = ShuffleNavigationStrategy(
             initial_item, self.item_list, repeat)
     else:
         self.navigation_strategy = LinearNavigationStrategy(
             initial_item, self.item_list, repeat)

# 需要导入模块: from miro.frontends.widgets.widgetstatestore import WidgetStateStore [as 别名]
# 或者: from miro.frontends.widgets.widgetstatestore.WidgetStateStore import get_repeat_playlist [as 别名]
 def find_previous_item(self):
     if self.shuffle:
         if not self.shuffle_history:
             return None
         current_item = self.shuffle_history.pop()
         # Only add the currently playing item to upcoming shuffle items
         # if it exists in the playlist
         if not self._is_playing_filtered_item():
             self.shuffle_upcoming.append(current_item)
         return self.prev_shuffle_item()
     elif (not self.shuffle 
           and self.repeat == WidgetStateStore.get_repeat_playlist()
           and self.is_playing_first_item()):
         last_item = self._find_playable(self.model.get_last_info(), True)
         return last_item
     else:
         if self._is_playing_filtered_item():
             return None
         else:
             prev_item = self.model.get_prev_info(self.currently_playing.id)
             return self._find_playable(prev_item, backwards=True)

# 需要导入模块: from miro.frontends.widgets.widgetstatestore import WidgetStateStore [as 别名]
# 或者: from miro.frontends.widgets.widgetstatestore.WidgetStateStore import get_repeat_playlist [as 别名]
 def generate_upcoming_shuffle_items(self):
     if not self.shuffle:
         return []
     elif self.repeat == WidgetStateStore.get_repeat_off() or self.repeat == WidgetStateStore.get_repeat_track():
         # random order
         items = self.get_all_playable_items()
         shuffle(items)
         # do not include currently playing item
         if self.currently_playing:
             try:
                 items.remove(self.currently_playing.id)
             except ValueError:
                 pass
         return items
     elif self.repeat == WidgetStateStore.get_repeat_playlist():
         # random items
         items = self.get_all_playable_items()
         if items:
             return self.random_sequence(items, self.currently_playing.id)
         else:
             return []
     else:
         return []