9578053 Jan 22 2022 distfiles.gentoo.org/distfiles/gajim-1.3.3-2.tar.gz
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344
gajim/gtk/notification.py
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344
gajim/gtk/notification.py
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# Copyright (C) 2005 Sebastian Estienne
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# Copyright (C) 2005-2006 Andrew Sayman <lorien420 AT myrealbox.com>
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# Copyright (C) 2005-2007 Nikos Kouremenos <kourem AT gmail.com>
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# Copyright (C) 2005-2014 Yann Leboulanger <asterix AT lagaule.org>
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# Copyright (C) 2006 Travis Shirk <travis AT pobox.com>
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# Copyright (C) 2006-2008 Jean-Marie Traissard <jim AT lapin.org>
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# Copyright (C) 2007 Julien Pivotto <roidelapluie AT gmail.com>
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# Stephan Erb <steve-e AT h3c.de>
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# Copyright (C) 2008 Brendan Taylor <whateley AT gmail.com>
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# Jonathan Schleifer <js-gajim AT webkeks.org>
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# Copyright (C) 2018 Philipp Hörist <philipp AT hoerist.com>
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#
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# This file is part of Gajim.
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#
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# Gajim is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published
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# by the Free Software Foundation; version 3 only.
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#
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# Gajim is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
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import sys
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import logging
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from gi.repository import GLib
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from gi.repository import Gio
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from gi.repository import Gdk
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from gi.repository import Gtk
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from gajim import gtkgui_helpers
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from gajim.common import app
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from gajim.common import helpers
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from gajim.common import ged
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from gajim.common.const import StyleAttr
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from gajim.common.i18n import _
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from gajim.common.nec import EventHelper
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from .util import get_builder
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from .util import get_icon_name
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from .util import get_monitor_scale_factor
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from .util import get_total_screen_geometry
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log = logging.getLogger('gajim.gui.notification')
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class Notification(EventHelper):
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"""
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Handle notifications
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"""
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def __init__(self):
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EventHelper.__init__(self)
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self._dbus_available = False
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self._daemon_capabilities = ['actions']
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self._win32_active_popup = None
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self._detect_dbus_caps()
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self.register_events([
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('notification', ged.GUI2, self._nec_notification),
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('simple-notification', ged.GUI2, self._on_notification),
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('our-show', ged.GUI2, self._nec_our_status),
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])
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app.events.event_removed_subscribe(self._on_event_removed)
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def _detect_dbus_caps(self):
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if sys.platform in ('win32', 'darwin'):
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return
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if app.is_flatpak():
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self._dbus_available = True
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return
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def on_proxy_ready(_source, res, _data=None):
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try:
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proxy = Gio.DBusProxy.new_finish(res)
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self._daemon_capabilities = proxy.GetCapabilities()
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except GLib.Error as error:
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log.warning('Notifications D-Bus not available: %s', error)
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else:
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self._dbus_available = True
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log.info('Notifications D-Bus connected')
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log.info('Connecting to Notifications D-Bus')
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Gio.DBusProxy.new_for_bus(Gio.BusType.SESSION,
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Gio.DBusProxyFlags.DO_NOT_CONNECT_SIGNALS,
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None,
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'org.freedesktop.Notifications',
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'/org/freedesktop/Notifications',
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'org.freedesktop.Notifications',
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None,
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on_proxy_ready)
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def _nec_notification(self, obj):
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if obj.do_popup:
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icon_name = self._get_icon_name(obj)
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self.popup(obj.popup_event_type, str(obj.jid), obj.conn.name,
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obj.popup_msg_type, icon_name=icon_name,
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title=obj.popup_title, text=obj.popup_text,
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timeout=obj.popup_timeout)
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if obj.do_sound:
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if obj.sound_file:
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helpers.play_sound_file(obj.sound_file)
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elif obj.sound_event:
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helpers.play_sound(obj.sound_event)
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if obj.do_command:
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try:
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helpers.exec_command(obj.command, use_shell=True)
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except Exception:
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pass
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def _on_notification(self, event):
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self.popup(event.type_,
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None,
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event.account,
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title=event.title,
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text=event.text)
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def _on_event_removed(self, event_list):
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for event in event_list:
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if event.type_ == 'gc-invitation':
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self._withdraw('gc-invitation', event.account, event.muc)
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if event.type_ in ('normal', 'printed_chat', 'chat',
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'printed_pm', 'pm', 'printed_marked_gc_msg',
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'printed_gc_msg', 'jingle-incoming'):
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self._withdraw('new-message', event.account, event.jid)
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def _nec_our_status(self, event):
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if app.account_is_connected(event.account):
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self._withdraw('connection-failed', event.account)
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@staticmethod
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def _get_icon_name(obj):
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if obj.notif_type == 'msg':
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if obj.base_event.properties.is_muc_pm:
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return 'gajim-priv_msg_recv'
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elif obj.notif_type == 'pres':
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if obj.transport_name is not None:
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return '%s-%s' % (obj.transport_name, obj.show)
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return get_icon_name(obj.show)
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return None
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def popup(self, event_type, jid, account, type_='', icon_name=None,
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title=None, text=None, timeout=-1, room_jid=None):
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"""
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Notify a user of an event using GNotification and GApplication under
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Linux, Use PopupNotificationWindow under Windows
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"""
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if icon_name is None:
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icon_name = 'mail-message-new'
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if timeout < 0:
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timeout = app.settings.get('notification_timeout')
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if sys.platform == 'win32':
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self._withdraw()
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self._win32_active_popup = PopupNotification(
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event_type, jid, account, type_,
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icon_name, title, text, timeout)
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self._win32_active_popup.connect('destroy', self._on_popup_destroy)
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return
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if not self._dbus_available:
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return
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icon = Gio.ThemedIcon.new(icon_name)
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notification = Gio.Notification()
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if title is not None:
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notification.set_title(title)
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if text is not None:
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notification.set_body(text)
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notif_id = None
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if event_type in (
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_('New Message'), _('New Private Message'),
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_('New Group Chat Message'),
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_('Contact Changed Status'), _('File Transfer Request'),
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_('File Transfer Error'), _('File Transfer Completed'),
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_('File Transfer Stopped'), _('Group Chat Invitation'),
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_('Connection Failed'), _('Subscription request'),
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_('Unsubscribed'), _('Incoming Call')):
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if 'actions' in self._daemon_capabilities:
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# Create Variant Dict
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dict_ = {'account': GLib.Variant('s', account),
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'jid': GLib.Variant('s', jid),
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'type_': GLib.Variant('s', type_)}
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variant_dict = GLib.Variant('a{sv}', dict_)
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action = 'app.{}-open-event'.format(account)
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# Notification button
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notification.add_button_with_target(
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_('Open'), action, variant_dict)
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notification.set_default_action_and_target(
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action, variant_dict)
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if event_type in (
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_('New Message'),
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_('New Private Message'),
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_('New Group Chat Message')):
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action = 'app.{}-remove-event'.format(account)
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notification.add_button_with_target(
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_('Mark as Read'), action, variant_dict)
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# Only one notification per JID
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if event_type == _('Contact Changed Status'):
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notif_id = self._make_id('contact-status-changed', account, jid)
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elif event_type == _('Group Chat Invitation'):
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notif_id = self._make_id('gc-invitation', account, room_jid)
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elif event_type == _('Connection Failed'):
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notif_id = self._make_id('connection-failed', account)
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elif event_type in (_('New Message'),
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_('New Private Message'),
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_('New Group Chat Message')):
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if app.desktop_env == 'gnome':
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icon = self._get_avatar_for_notification(account, jid)
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notif_id = self._make_id('new-message', account, jid)
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notification.set_icon(icon)
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notification.set_priority(Gio.NotificationPriority.NORMAL)
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app.app.send_notification(notif_id, notification)
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@staticmethod
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def _get_avatar_for_notification(account, jid):
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scale = get_monitor_scale_factor()
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contact = app.contacts.get_contact(account, jid)
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if contact is None:
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return None
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return app.interface.get_avatar(contact, 32, scale, pixbuf=True)
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def _on_popup_destroy(self, *args):
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self._win32_active_popup = None
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def _withdraw(self, *args):
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if sys.platform == 'win32':
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if self._win32_active_popup is not None:
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self._win32_active_popup.destroy()
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elif self._dbus_available:
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app.app.withdraw_notification(self._make_id(*args))
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@staticmethod
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def _make_id(*args):
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return ','.join(map(str, args))
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class PopupNotification(Gtk.Window):
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def __init__(self, event_type, jid, account, msg_type='',
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icon_name=None, title=None, text=None, timeout=-1):
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Gtk.Window.__init__(self)
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self.set_type_hint(Gdk.WindowTypeHint.NOTIFICATION)
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self.set_focus_on_map(False)
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self.set_accept_focus(False)
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self.set_skip_taskbar_hint(True)
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self.set_decorated(False)
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self._timeout_id = None
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self.account = account
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self.jid = jid
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self.msg_type = msg_type
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self._ui = get_builder('popup_notification_window.ui')
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self.add(self._ui.eventbox)
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if event_type in (_('New Message'),
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_('New Private Message'),
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_('New E-mail')):
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bg_color = app.css_config.get_value('.gajim-notify-message',
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StyleAttr.COLOR)
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elif event_type == _('File Transfer Request'):
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bg_color = app.css_config.get_value('.gajim-notify-ft-request',
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StyleAttr.COLOR)
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elif event_type == _('File Transfer Error'):
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bg_color = app.css_config.get_value('.gajim-notify-ft-error',
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StyleAttr.COLOR)
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elif event_type in (_('File Transfer Completed'),
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_('File Transfer Stopped')):
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bg_color = app.css_config.get_value('.gajim-notify-ft-complete',
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StyleAttr.COLOR)
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elif event_type == _('Group Chat Invitation'):
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bg_color = app.css_config.get_value('.gajim-notify-invite',
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StyleAttr.COLOR)
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elif event_type == _('Contact Changed Status'):
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bg_color = app.css_config.get_value('.gajim-notify-status',
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StyleAttr.COLOR)
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else: # Unknown event (shouldn't happen, but deal with it)
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bg_color = app.css_config.get_value('.gajim-notify-other',
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StyleAttr.COLOR)
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bar_class = '''
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.popup-bar {
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background-color: %s
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}''' % bg_color
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gtkgui_helpers.add_css_to_widget(self._ui.color_bar, bar_class)
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self._ui.color_bar.get_style_context().add_class('popup-bar')
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if not title:
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title = ''
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self._ui.event_type_label.set_markup(title)
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if not text:
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text = app.get_name_from_jid(account, jid) # default value of text
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escaped_text = GLib.markup_escape_text(text)
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self._ui.event_description_label.set_markup(escaped_text)
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self._ui.image.set_from_icon_name(icon_name, Gtk.IconSize.DIALOG)
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self.move(*self._get_window_pos())
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self._ui.connect_signals(self)
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self.connect('button-press-event', self._on_button_press)
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self.connect('destroy', self._on_destroy)
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self.show_all()
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if timeout > 0:
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self._timeout_id = GLib.timeout_add_seconds(timeout, self.destroy)
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@staticmethod
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def _get_window_pos():
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pos_x = app.settings.get('notification_position_x')
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screen_w, screen_h = get_total_screen_geometry()
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if pos_x < 0:
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pos_x = screen_w - 312 + pos_x + 1
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pos_y = app.settings.get('notification_position_y')
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if pos_y < 0:
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pos_y = screen_h - 95 - 80 + pos_y + 1
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return pos_x, pos_y
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def _on_close_button_clicked(self, _widget):
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self.destroy()
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def _on_button_press(self, _widget, event):
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if event.button == 1:
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app.interface.handle_event(self.account, self.jid, self.msg_type)
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self.destroy()
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def _on_destroy(self, *args):
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if self._timeout_id is not None:
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GLib.source_remove(self._timeout_id)
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