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# This file is part of Gajim.
#
# Gajim is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published
# by the Free Software Foundation; version 3 only.
#
# Gajim is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
import logging
from gi.repository import Gio
from gi.repository import GLib
from gajim.common.util.classes import Singleton
log = logging.getLogger('gajim.c.dbus.file_manager')
class DBusFileManager(metaclass=Singleton):
'''
(Partial) implementation of a client for
https://freedesktop.org/wiki/Specifications/file-manager-interface/
'''
def __init__(self) -> None:
self._proxy: Gio.DBusProxy | None = None
Gio.DBusProxy.new_for_bus(
Gio.BusType.SESSION,
Gio.DBusProxyFlags.DO_NOT_AUTO_START_AT_CONSTRUCTION,
None,
'org.freedesktop.FileManager1',
'/org/freedesktop/FileManager1',
'org.freedesktop.FileManager1',
None,
self._on_proxy_ready,
)
def _on_proxy_ready(self, _: None, res: Gio.AsyncResult) -> None:
try:
self._proxy = Gio.DBusProxy.new_finish(res)
except GLib.Error as err:
log.warning('Couldn’t construct dbus proxy: %s', err.message)
def is_available(self) -> bool:
return self._proxy is not None
def show_items_sync(self,
uris: list[str],
startup_id: str = '',
timeout_ms: int = 500,
) -> bool:
'''
Opens parent folder(s), selecting/highlighting the specified
files/folders. E.g., for ['file:/home/user/Downloads/xyzzy.foo',
'file:/home/user/Downloads/Quuxes'], opens ~/Downloads with
xyzzy.foo and Quuxes items selected.
Returns True on success.
Fails if called too early after construction; check `is_available()`.
'''
if self._proxy is None:
log.debug('ShowItems: no dbus proxy')
return False
try:
self._proxy.call_sync(
'ShowItems',
GLib.Variant('(ass)', (uris, startup_id)),
Gio.DBusCallFlags.NONE,
timeout_ms,
None,
)
return True
except GLib.Error as err:
log.warning('ShowItems failed: %s', err.message)
return False
def init() -> None:
DBusFileManager()
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