def end(self, reason, message):
Show.delete_admin_message(self)
self.base_withdraw_show_background()
self.base_delete_show_background()
self.mon.log(self, "Ending Artshow: " + self.show_params['show-ref'])
self.end_callback(self.show_id, reason, message)
self = None
def handle_input_event_this_show(self, symbol):
# check symbol against mediashow triggers
if self.state == 'waiting' and self.show_params[
'trigger-start-type'] in (
'input', 'input-persist'
) and symbol == self.show_params['trigger-start-param']:
self.mon.stats(self.show_params['type'],
self.show_params['show-ref'],
self.show_params['title'], 'start trigger', '', '',
'')
Show.delete_admin_message(self)
self.start_list()
elif self.state == 'playing' and self.show_params[
'trigger-end-type'] == 'input' and symbol == self.show_params[
'trigger-end-param']:
self.end_trigger_signal = True
if self.shower is not None:
self.shower.do_operation('stop')
elif self.current_player is not None:
self.current_player.input_pressed('stop')
elif self.state == 'playing' and self.show_params[
'trigger-next-type'] == 'input' and symbol == self.show_params[
'trigger-next-param']:
self.mon.stats(self.show_params['type'],
self.show_params['show-ref'],
self.show_params['title'], 'next trigger', '', '',
'')
self.next()
else:
# event is not a trigger so must be internal operation
operation = self.base_lookup_control(symbol, self.controls_list)
if operation != '':
self.do_operation(operation)
def wait_for_not_empty(self):
if self.medialist.display_length()==0:
# list is empty retry after 5 secs
self.canvas.after(5000,self.wait_for_not_empty)
else:
Show.delete_admin_message(self)
self.not_empty()
def wait_for_not_empty(self):
if self.medialist.display_length() == 0:
# list is empty retry after 5 secs
self.canvas.after(5000, self.wait_for_not_empty)
else:
Show.delete_admin_message(self)
self.not_empty()
def do_operation(self, operation):
# print 'do_operation ',operation
self.mon.trace(self, operation)
if operation == 'exit':
self.exit()
elif operation == 'stop':
if self.level != 0:
# not at top so stop the show
self.user_stop_signal = True
# and stop the track first
if self.current_player is not None:
self.current_player.input_pressed('stop')
else:
# at top, just stop track if running
if self.current_player is not None:
self.current_player.input_pressed('stop')
elif operation == 'up' and self.state == 'playing':
# print '\nUP'
self.previous()
elif operation == 'down' and self.state == 'playing':
next(self)
elif operation == 'repeat' and self.state == 'playing':
self.repeat()
elif operation == 'play':
# use 'play' to start child if state=playing or to trigger the show if waiting for trigger
if self.state == 'playing':
if self.show_params['child-track-ref'] != '':
# set a signal because must stop current track before running child show
self.play_child_signal = True
self.child_track_ref = self.show_params['child-track-ref']
# and stop the current track if its running
if self.current_player is not None:
self.current_player.input_pressed('stop')
else:
if self.state == 'waiting':
self.mon.stats(self.show_params['type'],
self.show_params['show-ref'],
self.show_params['title'], 'start trigger',
'', '', '')
Show.delete_admin_message(self)
self.start_list()
elif operation in ('pause', 'pause-on', 'pause-off', 'mute', 'unmute',
'go', 'inc-volume', 'dec-volume'):
if self.current_player is not None:
self.current_player.input_pressed(operation)
elif operation in ('no-command', 'null'):
return
# if the operation is omxplayer mplayer or uzbl runtime control then pass it to player if running
elif operation[0:4] == 'omx-' or operation[
0:6] == 'mplay-' or operation[0:5] == 'uzbl-':
if self.current_player is not None:
self.current_player.input_pressed(operation)
def handle_input_event_this_show(self,symbol):
self.mon.trace(self, "Handling input event in this show: " + symbol + " State:" + self.state)
# check symbol against mediashow triggers
if self.state == 'waiting' and self.show_params['trigger-start-type'] in ('input','input-persist') and symbol == self.show_params['trigger-start-param']:
self.mon.stats(self.show_params['type'],self.show_params['show-ref'],self.show_params['title'],'start trigger',
'','','')
Show.delete_admin_message(self)
self.start_list()
elif self.state == 'playing' and self.show_params['trigger-end-type'] == 'input' and symbol == self.show_params['trigger-end-param']:
self.end_trigger_signal=True
if self.shower is not None:
self.shower.do_operation('stop')
elif self.current_player is not None:
self.current_player.input_pressed('stop')
elif self.state == 'playing' and self.show_params['trigger-next-type'] == 'input' and symbol == self.show_params['trigger-next-param']:
self.mon.stats(self.show_params['type'],self.show_params['show-ref'],self.show_params['title'],'next trigger',
'','','')
self.mon.trace(self, "trigger-next-type detected; Calling next()")
self.next()
else:
# event is not a trigger so must be internal operation
operation=self.base_lookup_control(symbol,self.controls_list)
if operation != '':
self.do_operation(operation)
else:
self.mon.trace(self, "No operation found for event")
def end(self,reason,message):
Show.delete_admin_message(self)
self.base_withdraw_show_background()
self.base_delete_show_background()
self.mon.log(self,"Ending Artshow: "+ self.show_params['show-ref'])
self.end_callback(self.show_id,reason,message)
self=None
def do_operation(self,operation):
# print 'do_operation ',operation
self.mon.trace(self, operation)
if operation == 'exit':
self.exit()
elif operation == 'stop':
if self.level != 0 :
# not at top so stop the show
self.user_stop_signal=True
# and stop the track first
if self.current_player is not None:
self.current_player.input_pressed('stop')
else:
# at top, just stop track if running
if self.current_player is not None:
self.current_player.input_pressed('stop')
elif operation == 'up' and self.state == 'playing':
# print '\nUP'
self.previous()
elif operation == 'down' and self.state == 'playing':
self.next()
elif operation == 'play':
# use 'play' to start child if state=playing or to trigger the show if waiting for trigger
if self.state == 'playing':
if self.show_params['child-track-ref'] != '':
# set a signal because must stop current track before running child show
self.play_child_signal=True
self.child_track_ref=self.show_params['child-track-ref']
# and stop the current track if its running
if self.current_player is not None:
self.current_player.input_pressed('stop')
else:
if self.state == 'waiting':
self.mon.stats(self.show_params['type'],self.show_params['show-ref'],self.show_params['title'],'start trigger',
'','','')
Show.delete_admin_message(self)
self.start_list()
elif operation in ('pause','pause-on','pause-off','mute','unmute','go'):
if self.current_player is not None:
self.current_player.input_pressed(operation)
elif operation in ('no-command','null'):
return
# if the operation is omxplayer mplayer or uzbl runtime control then pass it to player if running
elif operation[0:4] == 'omx-' or operation[0:6] == 'mplay-'or operation[0:5] == 'uzbl-':
if self.current_player is not None:
self.current_player.input_pressed(operation)
def what_to_load_next(self):
self.mon.trace(self, self.pretty_state())
# closing down so don't load anything
if self.ending_reason in ('killed', 'error'):
return
# wanting to exit so don't load just skip to what-next
if self.terminate_signal is True or self.exit_signal is True or self.req_next == 'error':
self.what_next()
# has content of list been changed (replaced if it has, used for content of livelist)
# print 'WHAT to load NEXT'
self.medialist.create_new_livelist()
# print result, self.medialist.new_length(),self.medialist.anon_length()
if self.medialist.livelist_changed() is True:
# print 'ITS CHANGED'
self.ending_reason = 'change-medialist'
self.close_current_and_next()
else:
# get the next track and init player
self.medialist.next(self.show_params['sequence'])
Show.delete_admin_message(self)
if self.medialist.at_end() is True:
self.end_medialist_warning = True
# print "!!!!! artshow init next "
self.next_player = Show.base_init_selected_player(
self, self.medialist.selected_track())
if self.next_player is None:
self.mon.err(
self, "Track Type cannot be played by this show: " +
self.medialist.selected_track()['type'])
self.req_next = 'error'
self.what_next()
else:
# load the next track while current is showing
# messageplayer passes the text not a file name
if self.medialist.selected_track()['type'] == 'message':
track_file = self.medialist.selected_track()['text']
else:
track_file = Show.base_complete_path(
self,
self.medialist.selected_track()['location'])
# print "!!!!! artshow load next ",track_file
self.mon.trace(self, track_file)
self.next_player.load(track_file,
self.loaded_callback,
enable_menu=False)
def what_to_load_next(self):
self.mon.trace(self,self.pretty_state ())
# closing down so don't load anything
if self.ending_reason in ('killed','error'):
return
# wanting to exit so don't load just skip to what-next
if self.terminate_signal is True or self.exit_signal is True or self.req_next=='error':
self.what_next()
# has content of list been changed (replaced if it has, used for content of livelist)
# print 'WHAT to load NEXT'
self.medialist.create_new_livelist()
# print result, self.medialist.new_length(),self.medialist.anon_length()
if self.medialist.livelist_changed() is True:
# print 'ITS CHANGED'
self.ending_reason='change-medialist'
self.close_current_and_next()
else:
# get the next track and init player
self.medialist.next(self.show_params['sequence'])
Show.delete_admin_message(self)
if self.medialist.at_end() is True:
self.end_medialist_warning=True
# print "!!!!! artshow init next "
self.next_player=Show.base_init_selected_player(self,self.medialist.selected_track())
if self.next_player is None:
self.mon.err(self,"Track Type cannot be played by this show: "+self.medialist.selected_track()['type'])
self.req_next='error'
self.what_next()
else:
# load the next track while current is showing
# messageplayer passes the text not a file name
if self.medialist.selected_track()['type'] == 'message':
track_file=self.medialist.selected_track()['text']
else:
track_file=Show.base_complete_path(self,self.medialist.selected_track()['location'])
# print "!!!!! artshow load next ",track_file
self.mon.trace(self, track_file)
self.next_player.load(track_file,
self.loaded_callback,
enable_menu=False)
def remove_list_empty_message(self):
Show.delete_admin_message(self)
self.load_first_track()
def remove_list_empty_message(self):
Show.delete_admin_message(self)
self.load_first_track()
def trigger_next(self):
self.next_track_signal = True
Show.delete_admin_message(self)
self.what_next_after_showing()
