def setup(self, _):
self.hold() # Keep the app running even without a window
self.window = window = UlauncherWindow.get_instance()
window.set_application(self)
window.set_keep_above(True)
window.position_window()
window.init_theme()
# this will trigger to show frequent apps if necessary
window.show_results([])
if self.settings.get_property('show-indicator-icon'):
self.appindicator = AppIndicator(self)
self.appindicator.switch(True)
if IS_X11:
# bind hotkey
Keybinder.init()
accel_name = self.settings.get_property('hotkey-show-app')
# bind in the main thread
GLib.idle_add(self.bind_hotkey, accel_name)
ExtensionServer.get_instance().start()
time.sleep(0.01)
ExtensionRunner.get_instance().run_all()
def main():
"""
Main function that starts everything
"""
if is_wayland() and gdk_backend().lower() != 'x11' and not is_wayland_compatibility_on():
warn = """
[!]
Looks like you are in Wayland session
Please run Ulauncher with env var
GDK_BACKEND set to 'x11' like this:
GDK_BACKEND=x11 ulauncher
"""
print(warn, file=sys.stderr)
sys.exit(1)
# start DBus loop
DBusGMainLoop(set_as_default=True)
bus = dbus.SessionBus()
instance = bus.request_name(DBUS_SERVICE)
if instance != dbus.bus.REQUEST_NAME_REPLY_PRIMARY_OWNER:
toggle_window = dbus.SessionBus().get_object(DBUS_SERVICE, DBUS_PATH).get_dbus_method("toggle_window")
toggle_window()
return
_create_dirs()
options = get_options()
setup_logging(options)
logger = logging.getLogger('ulauncher')
logger.info('Ulauncher version %s' % get_version())
logger.info("GTK+ %s.%s.%s" % (Gtk.get_major_version(), Gtk.get_minor_version(), Gtk.get_micro_version()))
logger.info("Is Wayland: %s" % is_wayland())
logger.info("Wayland compatibility: %s" % ('on' if is_wayland_compatibility_on() else 'off'))
# log uncaught exceptions
def except_hook(exctype, value, tb):
logger.error("Uncaught exception", exc_info=(exctype, value, tb))
sys.excepthook = except_hook
window = UlauncherWindow.get_instance()
UlauncherDbusService(window)
if not options.hide_window:
window.show()
if Settings.get_instance().get_property('show-indicator-icon'):
AppIndicator.get_instance().show()
# workaround to make Ctrl+C quiting the app
signal_handler = SignalHandler(window)
gtk_thread = run_async(Gtk.main)()
try:
while gtk_thread.is_alive() and not signal_handler.killed():
time.sleep(0.5)
except KeyboardInterrupt:
logger.warn('On KeyboardInterrupt')
finally:
Gtk.main_quit()
def main():
"""
Main function that starts everything
"""
# start DBus loop
DBusGMainLoop(set_as_default=True)
bus = dbus.SessionBus()
instance = bus.request_name(DBUS_SERVICE)
if instance != dbus.bus.REQUEST_NAME_REPLY_PRIMARY_OWNER:
print(
"DBus name already taken. Ulauncher is probably backgrounded. Did you mean `ulauncher-toggle`?",
file=sys.stderr)
toggle_window = dbus.SessionBus().get_object(
DBUS_SERVICE, DBUS_PATH).get_dbus_method("toggle_window")
toggle_window()
return
_create_dirs()
options = get_options()
setup_logging(options)
logger = logging.getLogger('ulauncher')
logger.info('Ulauncher version %s', get_version())
logger.info('Extension API version %s', api_version)
logger.info("GTK+ %s.%s.%s", Gtk.get_major_version(),
Gtk.get_minor_version(), Gtk.get_micro_version())
logger.info("Is Wayland: %s", is_wayland())
logger.info("Wayland compatibility: %s",
('on' if is_wayland_compatibility_on() else 'off'))
# log uncaught exceptions
def except_hook(exctype, value, tb):
logger.error("Uncaught exception", exc_info=(exctype, value, tb))
sys.excepthook = except_hook
window = UlauncherWindow.get_instance()
UlauncherDbusService(window)
if not options.hide_window:
window.show()
if Settings.get_instance().get_property('show-indicator-icon'):
AppIndicator.get_instance().show()
# workaround to make Ctrl+C quitting the app
signal_handler = SignalHandler(window)
gtk_thread = run_async(Gtk.main)()
try:
while gtk_thread.is_alive() and not signal_handler.killed():
time.sleep(0.5)
except KeyboardInterrupt:
logger.warning('On KeyboardInterrupt')
finally:
Gtk.main_quit()
def main():
"""
Main function that starts everything
"""
# start DBus loop
DBusGMainLoop(set_as_default=True)
bus = dbus.SessionBus()
instance = bus.request_name(DBUS_SERVICE)
if instance != dbus.bus.REQUEST_NAME_REPLY_PRIMARY_OWNER:
print("Ulauncher is already running")
show_window = dbus.SessionBus().get_object(
DBUS_SERVICE, DBUS_PATH).get_dbus_method("show_window")
show_window()
return
_create_dirs()
options = get_options()
setup_logging(options)
logger = logging.getLogger('ulauncher')
logger.info('Ulauncher version %s' % get_version())
logger.info("GTK+ %s.%s.%s" %
(Gtk.get_major_version(), Gtk.get_minor_version(),
Gtk.get_micro_version()))
# log uncaught exceptions
def except_hook(exctype, value, tb):
logger.error("Uncaught exception", exc_info=(exctype, value, tb))
sys.excepthook = except_hook
window = UlauncherWindow.get_instance()
UlauncherDbusService(window)
if not options.hide_window:
window.show()
if Settings.get_instance().get_property('show-indicator-icon'):
AppIndicator.get_instance().show()
# workaround to make Ctrl+C quiting the app
app_killer = GracefulAppKiller()
gtk_thread = run_async(Gtk.main)()
try:
while gtk_thread.is_alive() and not app_killer.killed():
time.sleep(0.5)
except KeyboardInterrupt:
logger.warn('On KeyboardInterrupt')
finally:
Gtk.main_quit()
def prefs_set_show_indicator_icon(self, url_params):
show_indicator = self._get_bool(url_params['query']['value'])
logger.info('Set show-indicator-icon to %s', show_indicator)
self.settings.set_property('show-indicator-icon', show_indicator)
self.settings.save_to_file()
indicator = AppIndicator.get_instance()
GLib.idle_add(indicator.switch, show_indicator)
def on_show_indicator_icon_notify(self, widget, event):
if event.name == 'active':
show_indicator = widget.get_active()
self.settings.set_property('show-indicator-icon', show_indicator)
indicator = AppIndicator.get_instance()
indicator.show() if show_indicator else indicator.hide()
self.settings.save_to_file()
def prefs_set_show_indicator_icon(self, url_params):
show_indicator = self._get_bool(url_params['query']['value'])
logger.info('Set show-indicator-icon to %s' % show_indicator)
self.settings.set_property('show-indicator-icon', show_indicator)
self.settings.save_to_file()
indicator = AppIndicator.get_instance()
GLib.idle_add(indicator.switch, show_indicator)
def finish_initializing(self, ui):
# pylint: disable=attribute-defined-outside-init
self.ui = ui
self.preferences = None # instance
self.results_nav = None
self.window_body = self.ui['body']
self.input = self.ui['input']
self.prefs_btn = self.ui['prefs_btn']
self.result_box = self.ui["result_box"]
self.scroll_container = self.ui["result_box_scroll_container"]
self.input.connect('changed', self.on_input_changed)
self.prefs_btn.connect('clicked', self.on_mnu_preferences_activate)
self.set_keep_above(True)
self.settings = Settings.get_instance()
self.fix_window_width()
self.position_window()
self.init_theme()
# this will trigger to show frequent apps if necessary
self.show_results([])
self.connect('button-press-event', self.mouse_down_event)
self.connect('button-release-event', self.mouse_up_event)
self.connect('motion_notify_event', self.mouse_move_event)
if self.settings.get_property('show-indicator-icon'):
AppIndicator.get_instance(self).show()
if IS_X11:
# bind hotkey
Keybinder.init()
accel_name = self.settings.get_property('hotkey-show-app')
# bind in the main thread
GLib.idle_add(self.bind_hotkey, accel_name)
ExtensionServer.get_instance().start()
time.sleep(0.01)
ExtensionRunner.get_instance().run_all()
if not get_options().no_extensions:
ExtensionDownloader.get_instance().download_missing()
def main():
_create_dirs()
options = parse_options()
set_up_logging(options)
logger = logging.getLogger('ulauncher')
logger.info('Ulauncher version: %s' % get_version())
# start DBus loop
DBusGMainLoop(set_as_default=True)
bus = dbus.SessionBus()
instance = bus.request_name(DBUS_SERVICE)
if instance != dbus.bus.REQUEST_NAME_REPLY_PRIMARY_OWNER:
logger.debug("Getting the existing instance...")
show_window = dbus.SessionBus().get_object(
DBUS_SERVICE, DBUS_PATH).get_dbus_method("show_window")
show_window()
else:
logger.debug("Starting a new instance...")
window = UlauncherWindow.get_instance()
UlauncherDbusService(window)
if not options.hide_window:
window.show()
if Settings.get_instance().get_property('show-indicator-icon'):
AppIndicator.get_instance().show()
@run_async
def run_main():
Gtk.main()
main_thread = run_main()
# workaround to make Ctrl+C quiting the app
try:
while main_thread.is_alive():
time.sleep(1)
except KeyboardInterrupt:
logger.info('On KeyboardInterrupt')
Gtk.main_quit()
main_thread.join()
sys.exit(0)
def prefs_set(self, query):
property = query['property']
value = query['value']
# This setting is not stored to the config
if property == 'autostart-enabled':
self.prefs_set_autostart(value)
return
self.settings.set_property(property, value)
if property == 'show-indicator-icon':
# pylint: disable=import-outside-toplevel
from ulauncher.ui.windows.UlauncherWindow import UlauncherWindow
ulauncher_window = UlauncherWindow.get_instance()
GLib.idle_add(AppIndicator.get_instance(ulauncher_window).switch, value)
if property == 'theme-name':
self.prefs_apply_theme()
def main():
"""
Main function that starts everything
"""
if is_wayland(
) and gdk_backend().lower() != 'x11' and not is_wayland_compatibility_on():
warn = """
[!]
Looks like you are in Wayland session
Please run Ulauncher with env var
GDK_BACKEND set to 'x11' like this:
GDK_BACKEND=x11 ulauncher
"""
print(warn, file=sys.stderr)
sys.exit(1)
# start DBus loop
DBusGMainLoop(set_as_default=True)
bus = dbus.SessionBus()
instance = bus.request_name(DBUS_SERVICE)
if instance != dbus.bus.REQUEST_NAME_REPLY_PRIMARY_OWNER:
toggle_window = dbus.SessionBus().get_object(
DBUS_SERVICE, DBUS_PATH).get_dbus_method("toggle_window")
toggle_window()
return
_create_dirs()
options = get_options()
setup_logging(options)
logger = logging.getLogger('ulauncher')
logger.info('Ulauncher version %s' % get_version())
logger.info("GTK+ %s.%s.%s" %
(Gtk.get_major_version(), Gtk.get_minor_version(),
Gtk.get_micro_version()))
logger.info("Is Wayland: %s" % is_wayland())
logger.info("Wayland compatibility: %s" %
('on' if is_wayland_compatibility_on() else 'off'))
# log uncaught exceptions
def except_hook(exctype, value, tb):
logger.error("Uncaught exception", exc_info=(exctype, value, tb))
sys.excepthook = except_hook
window = UlauncherWindow.get_instance()
UlauncherDbusService(window)
if not options.hide_window:
window.show()
if Settings.get_instance().get_property('show-indicator-icon'):
AppIndicator.get_instance().show()
# workaround to make Ctrl+C quiting the app
signal_handler = SignalHandler(window)
gtk_thread = run_async(Gtk.main)()
try:
while gtk_thread.is_alive() and not signal_handler.killed():
time.sleep(0.5)
except KeyboardInterrupt:
logger.warn('On KeyboardInterrupt')
finally:
Gtk.main_quit()
def toggle_appindicator(self, enable):
if not self.appindicator:
self.appindicator = AppIndicator(self)
self.appindicator.switch(enable)
class UlauncherApp(Gtk.Application):
# Gtk.Applications check if the app is already registered and if so,
# new instances sends the signals to the registered one
# So all methods except __init__ runs on the main app
settings = Settings.get_instance()
window = None # type: UlauncherWindow
appindicator = None # type: AppIndicator
_current_accel_name = None
def __init__(self, *args, **kwargs):
super().__init__(
*args,
application_id="net.launchpad.ulauncher",
flags=Gio.ApplicationFlags.HANDLES_COMMAND_LINE,
**kwargs
)
self.connect("startup", self.setup) # runs only once on the main instance
def do_before_emit(self, data):
query = data.lookup_value("query", GLib.VariantType("s"))
if query:
self.window.initial_query = query.unpack()
def do_activate(self, *args, **kwargs):
self.window.show_window()
def do_command_line(self, *args, **kwargs):
# This is where we handle "--no-window" which we need to get from the remote call
# All other aguments are persistent and handled in config.get_options()
parser = argparse.ArgumentParser(prog='gui')
parser.add_argument("--no-window", action="store_true")
args, _ = parser.parse_known_args(args[0].get_arguments()[1:])
if not args.no_window:
self.activate()
return 0
def setup(self, _):
self.hold() # Keep the app running even without a window
self.window = window = UlauncherWindow.get_instance()
window.set_application(self)
window.set_keep_above(True)
window.position_window()
window.init_theme()
# this will trigger to show frequent apps if necessary
window.show_results([])
if self.settings.get_property('show-indicator-icon'):
self.appindicator = AppIndicator(self)
self.appindicator.switch(True)
if IS_X11:
# bind hotkey
Keybinder.init()
accel_name = self.settings.get_property('hotkey-show-app')
# bind in the main thread
GLib.idle_add(self.bind_hotkey, accel_name)
ExtensionServer.get_instance().start()
time.sleep(0.01)
ExtensionRunner.get_instance().run_all()
def toggle_appindicator(self, enable):
if not self.appindicator:
self.appindicator = AppIndicator(self)
self.appindicator.switch(enable)
def bind_hotkey(self, accel_name):
if not IS_X11 or self._current_accel_name == accel_name:
return
if self._current_accel_name:
Keybinder.unbind(self._current_accel_name)
self._current_accel_name = None
logger.info("Trying to bind app hotkey: %s", accel_name)
Keybinder.bind(accel_name, lambda _: self.window.show_window())
self._current_accel_name = accel_name
if FIRST_RUN:
display_name = Gtk.accelerator_get_label(*Gtk.accelerator_parse(accel_name))
show_notification("Ulauncher", f"Hotkey is set to {display_name}")
def show_preferences(self, page=None):
self.window.hide()
if not str or not isinstance(page, str):
page = 'preferences'
PreferencesWindow(application=self).show(page=page)