class IconCacheUpdater:
def __init__(self):
self.idle = Fifo()
self.vital = Fifo()
self.runningCount = 0
self.inShutdown = False
@eventloop.as_idle
def request_update(self, item, is_vital=False):
if is_vital:
item.dbItem.confirm_db_thread()
if (item.filename and fileutil.access(item.filename, os.R_OK)
and item.url == item.dbItem.get_thumbnail_url()):
is_vital = False
if self.runningCount < RUNNING_MAX:
eventloop.add_idle(item.request_icon, "Icon Request")
self.runningCount += 1
else:
if is_vital:
self.vital.enqueue(item)
else:
self.idle.enqueue(item)
def update_finished(self):
if self.inShutdown:
self.runningCount -= 1
return
if len(self.vital) > 0:
item = self.vital.dequeue()
elif len(self.idle) > 0:
item = self.idle.dequeue()
else:
self.runningCount -= 1
return
eventloop.add_idle(item.request_icon, "Icon Request")
@eventloop.as_idle
def clear_vital(self):
self.vital = Fifo()
@eventloop.as_idle
def shutdown(self):
self.inShutdown = True
class IconCacheUpdater:
def __init__(self):
self.idle = Fifo()
self.vital = Fifo()
self.running_count = 0
self.in_shutdown = False
def request_update(self, item, is_vital=False):
if is_vital:
item.dbItem.confirm_db_thread()
if (item.filename and fileutil.access(item.filename, os.R_OK)
and item.url == item.dbItem.get_thumbnail_url()):
is_vital = False
if self.running_count < RUNNING_MAX:
eventloop.add_idle(item.request_icon, "Icon Request")
self.running_count += 1
else:
if is_vital:
self.vital.enqueue(item)
else:
self.idle.enqueue(item)
def update_finished(self):
if self.in_shutdown:
self.running_count -= 1
return
if len(self.vital) > 0:
item = self.vital.dequeue()
elif len(self.idle) > 0:
item = self.idle.dequeue()
else:
self.running_count -= 1
return
eventloop.add_idle(item.request_icon, "Icon Request")
@eventloop.as_idle
def clear_vital(self):
self.vital = Fifo()
@eventloop.as_idle
def shutdown(self):
self.in_shutdown = True
def clear_vital(self):
self.vital = Fifo()
def __init__(self):
self.idle = Fifo()
self.vital = Fifo()
self.running_count = 0
self.in_shutdown = False
def clear_vital(self):
self.vital = Fifo()
def __init__(self):
self.idle = Fifo()
self.vital = Fifo()
self.running_count = 0
self.in_shutdown = False
