def action_volume_mute(self, cecdev=None):
'''
Sound volume down on CEC service
@param adapter int CEC service ID
'''
if not cecdev:
cecdev = self.cur_service
dev = cec.Service(cecdev)
if dev.is_on:
dev.volume_down()
def action_volume_mute(self, cecdev=None):
'''
Mute CEC service
@param adapter int CEC service ID
'''
if not cecdev:
cecdev = self.cur_service
dev = cec.Service(cecdev)
if dev.is_on:
dev.mute()
def action_power_off(self, cecdev=None):
'''
Turn CEC service power off
@param adapter int CEC service ID
'''
if not cecdev:
cecdev = self.cur_service
dev = cec.Service(cecdev)
if dev.is_on:
dev.power_off()
def action_set_service(self, service):
'''
Set default CEC service
@param adapter int Default service ID
'''
self.cur_service = cec.Service(service)
self.action_describe_service(service)
meta = {'device': self.adapter}
if self.location:
meta.update({'location': self.location})
self.sendEvent('set_service',
{'active_service': {
'value': self.cur_service
}}, meta)
def action_power_toggle(self, cecdev=None):
'''
Toggle CEC service power
@param adapter int CEC service ID
'''
if not cecdev:
cecdev = self.cur_service
dev = cec.Service(cecdev)
if dev.is_on:
dev.power_off()
elif not dev.is_on:
dev.power_on()
else:
log.warn(
'powertoggle failed because power status could not be determined'
)
def action_describe_service(self, cecdev):
'''
Describe a connected CEC service
'''
dev = cec.Service(cecdev)
meta = {'device': cecdev}
if self.location:
meta.update({'location': self.location})
self.sendEvent(
'service_describe', {
'address': dev.address,
'phy': dev.physical_address,
'vendor': dev.vendor,
'OSD': dev.osd_string,
'cec_version': dev.cec_version,
'language': dev.language
}, meta)