def _scan_devices(self):
self.devices = {}
indices = {}
if os.path.exists(DEVICES_PATH):
for device in os.listdir(DEVICES_PATH):
# Only want devices with leds
device_path = os.path.join(DEVICES_PATH, device)
leds_path = os.path.join(device_path, "leds")
if os.path.exists(leds_path):
# Extract the USB ID
a = device.split(":")
usb_id = ( int("0x%s" % a[1], 16), int("0x%s" % a[2].split(".")[0], 16) )
logger.info("Testing if device %04x:%04x is supported by Gnome15",
usb_id[0],
usb_id[1])
# Look for a matching Gnome15 device
for device in g15devices.find_all_devices():
if device.controls_usb_id == usb_id:
# Found a device we want
logger.info("Found device %s", str(device))
# Work out UID
# TODO this is not quite right - if there is more than one device of same type, indexs might not match
index = 0 if not device.model_id in indices else indices[device.model_id]
keyboard_device = KeyboardDevice(device, device_path, index)
self.devices[device.uid] = keyboard_device
indices[device.model_id] = index + 1
else:
logger.info("No devices found at %s", DEVICES_PATH)
def __init__(self, service):
AbstractG15DBUSService.__init__(self)
self._service = service
logger.debug("Getting Session DBUS")
self._bus = dbus.SessionBus()
self._page_sequence_number = 1
self._acquire_sequence_number = 1
logger.debug("Exposing service")
self._bus_name = dbus.service.BusName(BUS_NAME, bus=self._bus, replace_existing=False, allow_replacement=False, do_not_queue=True)
dbus.service.Object.__init__(self, self._bus_name, NAME)
self._service.service_listeners.append(self)
logger.debug("DBUS service ready")
self._dbus_screens = {}
self._dbus_devices = []
self._dbus_device_map = {}
for device in g15devices.find_all_devices():
dbus_device = G15DBUSDeviceService(self, device)
self._dbus_devices.append(dbus_device)
self._dbus_device_map[device.uid] = dbus_device
g15devices.device_added_listeners.append(self._device_added)
g15devices.device_removed_listeners.append(self._device_removed)
self._bus.add_signal_receiver(self._name_owner_changed,
dbus_interface='org.freedesktop.DBus',
signal_name='NameOwnerChanged')
def _scan_devices(self):
self.devices = {}
indices = {}
if os.path.exists(DEVICES_PATH):
for device in os.listdir(DEVICES_PATH):
# Only want devices with leds
device_path = os.path.join(DEVICES_PATH, device)
leds_path = os.path.join(device_path, "leds")
if os.path.exists(leds_path):
# Extract the USB ID
a = device.split(":")
usb_id = (int("0x%s" % a[1],
16), int("0x%s" % a[2].split(".")[0], 16))
logger.info(
"Testing if device %04x:%04x is supported by Gnome15",
usb_id[0], usb_id[1])
# Look for a matching Gnome15 device
for device in g15devices.find_all_devices():
if device.controls_usb_id == usb_id:
# Found a device we want
logger.info("Found device %s", str(device))
# Work out UID
# TODO this is not quite right - if there is more than one device of
# same type, indexs might not match
index = 0 if not device.model_id in indices else indices[
device.model_id]
keyboard_device = KeyboardDevice(
device, device_path, index)
self.devices[device.uid] = keyboard_device
indices[device.model_id] = index + 1
else:
logger.info("No devices found at %s", DEVICES_PATH)
def __init__(self, service):
AbstractG15DBUSService.__init__(self)
self._service = service
logger.debug("Getting Session DBUS")
self._bus = dbus.SessionBus()
self._page_sequence_number = 1
self._acquire_sequence_number = 1
logger.debug("Exposing service")
self._bus_name = dbus.service.BusName(BUS_NAME, bus=self._bus, replace_existing=False, allow_replacement=False,
do_not_queue=True)
dbus.service.Object.__init__(self, self._bus_name, NAME)
self._service.service_listeners.append(self)
logger.debug("DBUS service ready")
self._dbus_screens = {}
self._dbus_devices = []
self._dbus_device_map = {}
for device in g15devices.find_all_devices():
dbus_device = G15DBUSDeviceService(self, device)
self._dbus_devices.append(dbus_device)
self._dbus_device_map[device.uid] = dbus_device
g15devices.device_added_listeners.append(self._device_added)
g15devices.device_removed_listeners.append(self._device_removed)
self._bus.add_signal_receiver(self._name_owner_changed,
dbus_interface='org.freedesktop.DBus',
signal_name='NameOwnerChanged')
def __init__(self, service_host, no_trap=False):
self.exit_on_no_devices = False
self.active_plugins = {}
self.session_active = True
self.service_host = service_host
self.active_window = None
self.shutting_down = False
self.starting_up = True
self.conf_client = gconf.Client.get_default()
self.screens = []
self.started = False
self.service_listeners = []
self.notify_handles = []
self.device_notify_handles = {}
self.font_faces = {}
self.stopping = False
self.window_title_listener = None
self.active_application_name = None
self.active_window_title = None
self.ignore_next_sigint = False
self.debug_svg = False
self.devices = g15devices.find_all_devices()
self.macro_handler = MacroHandler()
self.global_plugins = None
# Expose Gnome15 functions via DBus
logger.debug("Starting the DBUS service")
self.dbus_service = g15dbus.G15DBUSService(self)
# Watch for signals
if not no_trap:
signal.signal(signal.SIGINT, self.sigint_handler)
signal.signal(signal.SIGTERM, self.sigterm_handler)
signal.signal(signal.SIGUSR1, self.sigusr1_handler)
g15desktop.G15AbstractService.__init__(self)
self.name = "DesktopService"
def __init__(self, service_host, no_trap=False):
self.exit_on_no_devices = False
self.active_plugins = {}
self.session_active = True
self.service_host = service_host
self.active_window = None
self.shutting_down = False
self.starting_up = True
self.conf_client = gconf.client_get_default()
self.screens = []
self.started = False
self.service_listeners = []
self.notify_handles = []
self.device_notify_handles = {}
self.font_faces = {}
self.stopping = False
self.window_title_listener = None
self.active_application_name = None
self.active_window_title = None
self.ignore_next_sigint = False
self.debug_svg = False
self.devices = g15devices.find_all_devices()
self.macro_handler = MacroHandler()
self.global_plugins = None
# Expose Gnome15 functions via DBus
logger.debug("Starting the DBUS service")
self.dbus_service = g15dbus.G15DBUSService(self)
# Watch for signals
if not no_trap:
signal.signal(signal.SIGINT, self.sigint_handler)
signal.signal(signal.SIGTERM, self.sigterm_handler)
signal.signal(signal.SIGUSR1, self.sigusr1_handler)
g15desktop.G15AbstractService.__init__(self)
self.name = "DesktopService"
def version_0_x_0_to_0_7_0():
"""
First version to upgrade configuration. This is the version where
multiple device support was introduced, pushing configuration into
sub-directories
"""
macros_dir = os.path.join(g15globals.user_config_dir, "macro_profiles")
if os.path.exists(os.path.join(macros_dir, "0.macros")):
logger.info("Upgrading macros and configuration to 0.7.x format")
"""
If the default macro profile exists at the root of the macro_profiles directory,
then conversion hasn't yet occurred. So, copy all profiles into all device
sub-directories
"""
devices = g15devices.find_all_devices()
for file in os.listdir(macros_dir):
if file.endswith(".macros"):
profile_file = os.path.join(macros_dir, file)
for device in devices:
device_dir = os.path.join(macros_dir, device.uid)
if not os.path.exists(device_dir):
logger.info("Creating macro_profile directory for %s", device.uid)
os.mkdir(device_dir)
logger.info("Copying macro_profile %s to %s ", file, device.uid)
shutil.copyfile(profile_file, os.path.join(device_dir, file))
os.remove(profile_file)
"""
Copy the GConf folders.
"""
gconf_dir = os.path.expanduser("~/.gconf/apps/gnome15")
gconf_file = os.path.join(gconf_dir, "%gconf.xml")
gconf_plugins_dir = os.path.join(gconf_dir, "plugins")
for device in devices:
device_dir = os.path.join(gconf_dir, device.uid)
if not os.path.exists(device_dir):
logger.info("Creating GConf directory for %s", device.uid)
os.mkdir(device_dir)
logger.info("Copying settings %s to %s", gconf_file, device.uid)
shutil.copyfile(gconf_file, os.path.join(device_dir, "%gconf.xml"))
logger.info("Copying plugin settings %s to %s", gconf_plugins_dir, device.uid)
target_plugins_path = os.path.join(device_dir, "plugins")
if not os.path.exists(target_plugins_path):
shutil.copytree(gconf_plugins_dir, target_plugins_path )
logger.info("Clearing current settings root")
shutil.rmtree(gconf_plugins_dir)
f = open(gconf_file, 'w')
try:
f.write('<?xml version="1.0">\n')
f.write('<gconf>\n')
f.write('</gconf>\n')
finally:
f.close()
"""
Tell GConf to reload it caches by finding it's process ID and sending it
SIGHUP
"""
if sys.version_info > (2, 6):
process_info = subprocess.check_output(["sh", "-c", "ps -U %d|grep gconfd|head -1" % os.getuid()])
else:
import commands
process_info = commands.getstatusoutput("sh -c \"ps -U %d|grep gconfd|head -1\"" % os.getuid())
if process_info:
pid = g15pythonlang.split_args(process_info)[0]
logger.info("Sending process %s SIGHUP", pid)
subprocess.check_call([ "kill", "-SIGHUP", pid ])
def _device_removed(self, device):
self.devices = g15devices.find_all_devices()
self._check_device_state(device)
self.conf_client.notify_remove(self.device_notify_handles[device.uid])
del self.device_notify_handles[device.uid]
def _device_added(self, device):
self.devices = g15devices.find_all_devices()
self._check_device_state(device)
self.device_notify_handles[device.uid] = self.conf_client.notify_add("/apps/gnome15/%s/enabled" % device.uid,
self._device_enabled_configuration_changed,
device)
def _device_removed(self, device):
self.devices = g15devices.find_all_devices()
self._check_device_state(device)
self.conf_client.notify_remove(self.device_notify_handles[device.uid])
del self.device_notify_handles[device.uid]
def _device_added(self, device):
self.devices = g15devices.find_all_devices()
self._check_device_state(device)
self.device_notify_handles[device.uid] = self.conf_client.notify_add("/apps/gnome15/%s/enabled" % device.uid, self._device_enabled_configuration_changed, device)