def __init__(self, application, settings, btsupport):
self.application = application
self.settings = settings
self.btsupport = btsupport
self.is_refreshing = False
self.loadUI()
# Restore the saved size and position
if self.settings.get_value(Preferences.RESTORE_SIZE):
if self.settings.get_value(Preferences.WINWIDTH) and \
self.settings.get_value(Preferences.WINHEIGHT):
self.winMain.set_default_size(
self.settings.get_value(Preferences.WINWIDTH),
self.settings.get_value(Preferences.WINHEIGHT))
if self.settings.get_value(Preferences.WINLEFT) and \
self.settings.get_value(Preferences.WINTOP):
self.winMain.move(self.settings.get_value(Preferences.WINLEFT),
self.settings.get_value(Preferences.WINTOP))
# Restore the devices list
for device in self.settings.load_devices():
self.add_device(device['address'], device['name'], device['class'],
device['lastseen'], False)
# Load the others dialogs
self.about = DialogAbout(self.winMain, False)
# Set other properties
self.btsupport.set_new_device_cb(self.on_new_device_cb)
self.thread_scanner = None
self.fake_devices = FakeDevices()
def do_scan(self):
"Scan for bluetooth devices until cancelled"
while True:
# Cancel the running thread
if self.thread_scanner.cancelled:
break
# Wait until an event awakes the thread again
if self.thread_scanner.paused:
self.thread_scanner.event.wait()
self.thread_scanner.event.clear()
# Only show local adapters when Preferences.SHOW_LOCAL preference is set
if self.settings.get_value(Preferences.SHOW_LOCAL):
# Add local adapters
for devices_count in range(10):
name, address = self.btsupport.get_localAdapter(
devices_count)
if name and address:
# Adapter device found
name = 'hci%d (%s)' % (devices_count, name)
self.add_device(address, name, 1 << 2,
get_current_time(), True)
else:
# No more devices found
if devices_count == 0:
self.settings.logText(
'No local devices found during detection',
VERBOSE_LEVEL_NORMAL)
self.set_status_bar_message(
_('No local devices found during detection.'))
break
# Discover devices via bluetooth
self.btsupport.discover(
self.settings.get_value(Preferences.RETRIEVE_NAMES), 8, True)
# What is this? useful for testing purposes, you can just ignore it
if USE_FAKE_DEVICES:
#self.on_new_device_cb(*self.fake_devices.pick_one())
self.fake_devices = FakeDevices()
#self.on_new_device_cb(*self.fake_devices.fetch_one())
for fake_device in self.fake_devices.fetch_many():
#for fake_device in self.fake_devices.fetch_max(5):
#for fake_device in self.fake_devices.fetch_all():
self.on_new_device_cb(*fake_device)
sleep(2)
# After exiting from the scanning process, change the UI
self.thread_scanner = None
self.set_status_bar_message(None)
idle_add(self.spinnerScan.stop)
idle_add(self.spinnerScan.set_visible, False)
idle_add(self.toolbDetect.set_sensitive, True)
return False
