def find_desktop_files(dirs=DESKTOP_DIRS):
"""
:param list dirs:
:rtype: list
"""
all_files = chain.from_iterable(
map(lambda f: os.path.join(f_path, f), find_files(f_path, '*.desktop'))
for f_path in dirs)
# dedup desktop file according to folow XDG data dir order
# specifically the first file name (i.e. firefox.desktop) take precedence
# and other files with the same name shoudl be ignored
deduped_file_dict = OrderedDict()
for file_path in all_files:
file_name = os.path.basename(file_path)
if file_name not in deduped_file_dict:
deduped_file_dict[file_name] = file_path
deduped_files = deduped_file_dict.itervalues()
blacklisted_dirs_srt = Settings.get_instance().get_property(
'blacklisted-desktop-dirs')
blacklisted_dirs = blacklisted_dirs_srt.split(
':') if blacklisted_dirs_srt else []
for file in deduped_files:
try:
if any([
force_unicode(file).startswith(dir)
for dir in blacklisted_dirs
]):
continue
except UnicodeDecodeError:
continue
yield file
def finish_initializing(self, builder):
"""Called while initializing this instance in __new__
finish_initalizing should be called after parsing the ui definition
and creating a PreferencesDialog object with it in order to
finish initializing the start of the new PerferencesUlauncherDialog
instance.
Put your initialization code in here and leave __init__ undefined.
"""
# Get a reference to the builder and set up the signals.
self.builder = builder
self.ui = builder.get_ui(self, True)
# unnecessary action area can be removed only manually, like this
self.ui['dialog_action_area'].destroy()
self.settings = Settings.get_instance()
self._init_webview()
self.init_styles(get_data_file('styles', 'preferences.css'))
self.autostart_pref = AutostartPreference()
self.hotkey_dialog = HotkeyDialog()
self.hotkey_dialog.connect('hotkey-set', self.on_hotkey_set)
self.show_all()
def find_desktop_files(dirs=DESKTOP_DIRS):
"""
:param list dirs:
:rtype: list
"""
all_files = chain.from_iterable(
map(lambda f: os.path.join(f_path, f), find_files(f_path, '*.desktop')) for f_path in dirs)
# dedup desktop file according to folow XDG data dir order
# specifically the first file name (i.e. firefox.desktop) take precedence
# and other files with the same name shoudl be ignored
deduped_file_dict = OrderedDict()
for file_path in all_files:
file_name = os.path.basename(file_path)
if file_name not in deduped_file_dict:
deduped_file_dict[file_name] = file_path
deduped_files = deduped_file_dict.itervalues()
blacklisted_dirs_srt = Settings.get_instance().get_property('blacklisted-desktop-dirs')
blacklisted_dirs = blacklisted_dirs_srt.split(':') if blacklisted_dirs_srt else []
for file in deduped_files:
try:
if any([force_unicode(file).startswith(dir) for dir in blacklisted_dirs]):
continue
except UnicodeDecodeError:
continue
yield file
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 finish_initializing(self, builder):
"""Called while initializing this instance in __new__
finish_initalizing should be called after parsing the ui definition
and creating a PreferencesDialog object with it in order to
finish initializing the start of the new PerferencesUlauncherDialog
instance.
Put your initialization code in here and leave __init__ undefined.
"""
# Get a reference to the builder and set up the signals.
self.builder = builder
self.ui = builder.get_ui(self, True)
# unnecessary action area can be removed only manually, like this
self.ui['dialog_action_area'].destroy()
self.settings = Settings.get_instance()
self._init_webview()
self.init_styles(get_data_file('styles', 'preferences.css'))
self.autostart_pref = AutostartPreference()
self.hotkey_dialog = HotkeyDialog()
self.hotkey_dialog.connect('hotkey-set', self.on_hotkey_set)
self.show_all()
def get_current(cls):
default = 'light'
current_name = Settings.get_instance().get_property('theme-name') or default
try:
current = themes[current_name]
except KeyError:
logger.warning('No theme with name %s' % current_name)
current = themes[default]
return current
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 finish_initializing(self, builder):
"""Called while initializing this instance in __new__
finish_initializing should be called after parsing the UI definition
and creating a UlauncherWindow object with it in order to finish
initializing the start of the new UlauncherWindow instance.
"""
# Get a reference to the builder and set up the signals.
self.builder = builder
self.ui = builder.get_ui(self, True)
self.PreferencesDialog = None # class
self.preferences_dialog = None # instance
self.results_nav = None
self.window = self.ui['ulauncher_window']
self.input = self.ui['input']
self.prefs_btn = self.ui['prefs_btn']
self.result_box = self.ui["result_box"]
self.input.connect('changed', self.on_input_changed)
self.prefs_btn.connect('clicked', self.on_mnu_preferences_activate)
self.set_keep_above(True)
self.PreferencesDialog = PreferencesUlauncherDialog
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([])
if not is_wayland_compatibility_on():
# bind hotkey
Keybinder.init()
accel_name = self.settings.get_property('hotkey-show-app')
# bind in the main thread
GLib.idle_add(self.bind_show_app_hotkey, accel_name)
start_app_watcher()
ExtensionServer.get_instance().start()
time.sleep(0.01)
ExtensionRunner.get_instance().run_all()
ExtensionDownloader.get_instance().download_missing()
def find_desktop_files(dirs=DESKTOP_DIRS):
"""
:param list dirs:
:rtype: list
"""
files = chain.from_iterable(
map(lambda f: os.path.join(f_path, f), find_files(f_path, '*.desktop'))
for f_path in dirs)
blacklisted_dirs_srt = Settings.get_instance().get_property(
'blacklisted-desktop-dirs')
blacklisted_dirs = blacklisted_dirs_srt.split(
':') if blacklisted_dirs_srt else []
for file in files:
if any([file.startswith(dir) for dir in blacklisted_dirs]):
continue
yield file
def settings(self):
return Settings()
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 get_theme_prop(name):
theme_name = Settings.get_instance().get_property('theme-name')
return _read_theme(theme_name)[name]