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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/>.
from __future__ import annotations
import logging
import sys
import time
from urllib.parse import urlparse
from gi.repository import Gdk
from gi.repository import Gio
from gi.repository import GLib
from gi.repository import Gtk
from nbxmpp.protocol import JID
from gajim.common import app
from gajim.common import events
from gajim.common import helpers
from gajim.common import preview_helpers
from gajim.common.commands import ChatCommands
from gajim.common.const import CallType
from gajim.common.i18n import _
from gajim.common.modules.contacts import BareContact
from gajim.common.modules.contacts import GroupchatContact
from gajim.common.modules.contacts import GroupchatParticipant
from gajim.common.preview_helpers import format_geo_coords
from gajim.common.preview_helpers import split_geo_uri
from gajim.common.structs import OutgoingMessage
from gajim.common.types import ChatContactT
from gajim.common.util.text import remove_invalid_xml_chars
from gajim.gtk.chat_banner import ChatBanner
from gajim.gtk.chat_function_page import ChatFunctionPage
from gajim.gtk.chat_function_page import FunctionMode
from gajim.gtk.const import TARGET_TYPE_URI_LIST
from gajim.gtk.control import ChatControl
from gajim.gtk.dialogs import ErrorDialog
from gajim.gtk.message_actions_box import MessageActionsBox
from gajim.gtk.message_input import MessageInputTextView
from gajim.gtk.util import EventHelper
from gajim.gtk.util import open_window
from gajim.gtk.util import set_urgency_hint
log = logging.getLogger('gajim.gtk.chatstack')
class ChatStack(Gtk.Stack, EventHelper):
def __init__(self):
Gtk.Stack.__init__(self)
EventHelper.__init__(self)
self.set_vexpand(True)
self.set_hexpand(True)
self._current_contact: ChatContactT | None = None
self.add_named(ChatPlaceholderBox(), 'empty')
self._chat_function_page = ChatFunctionPage()
self._chat_function_page.connect('finish', self._on_function_finished)
self._chat_function_page.connect('message', self._on_function_message)
self.add_named(self._chat_function_page, 'function')
self._chat_banner = ChatBanner()
self._chat_control = ChatControl()
self._message_action_box = MessageActionsBox()
app.commands.connect('command-error', self._on_command_signal)
app.commands.connect('command-not-found', self._on_command_signal)
app.commands.connect('command-result', self._on_command_signal)
box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
box.add(self._chat_banner)
separator1 = Gtk.Separator()
separator1.set_margin_start(6)
separator1.set_margin_end(6)
box.add(separator1)
box.add(self._chat_control.widget)
separator2 = Gtk.Separator()
separator2.set_margin_start(6)
separator2.set_margin_end(6)
box.add(separator2)
box.add(self._message_action_box)
dnd_icon = Gtk.Image.new_from_icon_name(
'mail-attachment-symbolic', Gtk.IconSize.DIALOG)
dnd_icon.set_vexpand(True)
dnd_icon.set_valign(Gtk.Align.END)
dnd_label = Gtk.Label(label=_('Drop files or contacts'))
dnd_label.set_max_width_chars(40)
dnd_label.set_vexpand(True)
dnd_label.set_valign(Gtk.Align.START)
dnd_label.get_style_context().add_class('bold16')
self._drop_area = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=18)
self._drop_area.set_no_show_all(True)
self._drop_area.set_hexpand(True)
self._drop_area.set_vexpand(True)
self._drop_area.get_style_context().add_class('solid-background')
self._drop_area.add(dnd_icon)
self._drop_area.add(dnd_label)
overlay = Gtk.Overlay()
overlay.add_overlay(self._drop_area)
overlay.add(box)
overlay.connect('drag-data-received', self._on_drag_data_received)
overlay.connect('drag-motion', self._on_drag_motion)
overlay.connect('drag-leave', self._on_drag_leave)
if app.is_flatpak():
target = 'application/vnd.portal.files'
else:
target = 'text/uri-list'
uri_entry = Gtk.TargetEntry.new(
target,
Gtk.TargetFlags.OTHER_APP,
TARGET_TYPE_URI_LIST)
dnd_list = [uri_entry,
Gtk.TargetEntry.new(
'OBJECT_DROP',
Gtk.TargetFlags.SAME_APP,
0)]
dst_targets = Gtk.TargetList.new([uri_entry])
dst_targets.add_text_targets(0)
overlay.drag_dest_set(
Gtk.DestDefaults.ALL,
dnd_list,
Gdk.DragAction.COPY | Gdk.DragAction.MOVE)
overlay.drag_dest_set_target_list(dst_targets)
self.add_named(overlay, 'controls')
self._connect_actions()
self.show_all()
self.register_events([
('message-received', 85, self._on_message_received),
('gc-message-received', 85, self._on_message_received),
('muc-disco-update', 85, self._on_muc_disco_update),
('account-connected', 85, self._on_account_state),
('account-disconnected', 85, self._on_account_state),
])
def _get_current_contact(self) -> ChatContactT:
assert self._current_contact is not None
return self._current_contact
def process_escape(self) -> bool:
if self.get_visible_child_name() == 'function':
self._chat_function_page.process_escape()
return True
if self._message_action_box.is_correcting:
self._message_action_box.toggle_message_correction()
return True
return False
def get_chat_control(self) -> ChatControl:
return self._chat_control
def get_message_action_box(self) -> MessageActionsBox:
return self._message_action_box
def get_message_input(self) -> MessageInputTextView:
return self._message_action_box.msg_textview
def show_chat(self, account: str, jid: JID) -> None:
# Store (preserve) primary clipboard and restore it after switching
clipboard = Gtk.Clipboard.get(Gdk.SELECTION_PRIMARY)
old_primary_clipboard = clipboard.wait_for_text()
if self._current_contact is not None:
self._current_contact.disconnect_all_from_obj(self)
client = app.get_client(account)
self._current_contact = client.get_module('Contacts').get_contact(jid)
app.preview_manager.clear_previews()
self._chat_banner.switch_contact(self._current_contact)
self._chat_control.switch_contact(self._current_contact)
self._message_action_box.switch_contact(self._current_contact)
self._update_base_actions(self._current_contact)
if isinstance(self._current_contact, GroupchatContact):
self._current_contact.multi_connect({
'user-joined': self._on_user_joined,
'user-role-changed': self._on_user_role_changed,
'user-affiliation-changed': self._on_user_affiliation_changed,
'state-changed': self._on_muc_state_changed,
'room-password-required': self._on_room_password_required,
'room-captcha-challenge': self._on_room_captcha_challenge,
'room-captcha-error': self._on_room_captcha_error,
'room-creation-failed': self._on_room_creation_failed,
'room-join-failed': self._on_room_join_failed,
'room-config-failed': self._on_room_config_failed,
})
self._update_group_chat_actions(self._current_contact)
elif isinstance(self._current_contact, GroupchatParticipant):
self._update_participant_actions(self._current_contact)
else:
self._update_chat_actions(self._current_contact)
if isinstance(self._current_contact, GroupchatContact):
muc_data = client.get_module('MUC').get_muc_data(
str(self._current_contact.jid))
if muc_data is not None:
if muc_data.state.is_captcha_request:
self._show_chat_function_page(FunctionMode.CAPTCHA_REQUEST)
return
if muc_data.state.is_password_request:
self._show_chat_function_page(FunctionMode.PASSWORD_REQUEST)
return
if not muc_data.state.is_joined:
if muc_data.error == 'captcha-failed':
self._show_chat_function_page(
FunctionMode.CAPTCHA_ERROR, muc_data.error_text)
return
if muc_data.error == 'join-failed':
self._show_chat_function_page(
FunctionMode.JOIN_FAILED, muc_data.error_text)
return
if muc_data.error == 'creation-failed':
self._show_chat_function_page(
FunctionMode.CREATION_FAILED, muc_data.error_text)
return
self.set_transition_type(Gtk.StackTransitionType.NONE)
self.set_visible_child_name('controls')
app.plugin_manager.extension_point(
'switch_contact', self._current_contact)
if old_primary_clipboard is not None:
GLib.idle_add(clipboard.set_text,
old_primary_clipboard,
-1)
GLib.idle_add(self._message_action_box.msg_textview.grab_focus)
def _on_room_password_required(self,
_contact: GroupchatContact,
_signal_name: str
) -> None:
self._show_chat_function_page(FunctionMode.PASSWORD_REQUEST)
def _on_room_captcha_challenge(self,
contact: GroupchatContact,
_signal_name: str
) -> None:
self._show_chat_function_page(FunctionMode.CAPTCHA_REQUEST)
def _on_room_captcha_error(self,
_contact: GroupchatContact,
_signal_name: str,
error: str
) -> None:
self._show_chat_function_page(FunctionMode.CAPTCHA_ERROR, error)
def _on_room_creation_failed(self,
_contact: GroupchatContact,
_signal_name: str,
error: str
) -> None:
self._show_chat_function_page(FunctionMode.CREATION_FAILED, error)
def _on_room_join_failed(self,
_contact: GroupchatContact,
_signal_name: str,
error: str
) -> None:
self._show_chat_function_page(FunctionMode.JOIN_FAILED, error)
def _on_room_config_failed(self,
_contact: GroupchatContact,
_signal_name: str,
error: str
) -> None:
self._show_chat_function_page(FunctionMode.CONFIG_FAILED)
def _on_muc_state_changed(self,
contact: GroupchatContact,
_signal_name: str
) -> None:
self._update_group_chat_actions(contact)
def _on_user_joined(self,
contact: GroupchatContact,
_signal_name: str,
_user_contact: GroupchatParticipant,
_event: events.MUCUserJoined
) -> None:
self._update_group_chat_actions(contact)
def _on_user_role_changed(self,
contact: GroupchatContact,
_signal_name: str,
_user_contact: GroupchatParticipant,
_event: events.MUCUserRoleChanged
) -> None:
self._update_group_chat_actions(contact)
def _on_user_affiliation_changed(self,
contact: GroupchatContact,
_signal_name: str,
_user_contact: GroupchatParticipant,
_event: events.MUCUserAffiliationChanged
) -> None:
self._update_group_chat_actions(contact)
def _on_muc_disco_update(self, event: events.MucDiscoUpdate) -> None:
if not isinstance(self._current_contact, GroupchatContact):
return
if event.jid != self._current_contact.jid:
return
self._update_group_chat_actions(self._current_contact)
def _on_account_state(
self,
event: events.AccountConnected | events.AccountDisconnected
) -> None:
if self._current_contact is None:
return
if event.account != self._current_contact.account:
return
self._update_base_actions(self._current_contact)
if isinstance(self._current_contact, GroupchatContact):
self._update_group_chat_actions(self._current_contact)
elif isinstance(self._current_contact, GroupchatParticipant):
self._update_participant_actions(self._current_contact)
else:
self._update_chat_actions(self._current_contact)
def _on_message_received(self, event: events.MessageReceived) -> None:
if not event.msgtxt or event.properties.is_sent_carbon:
return
client = app.get_client(event.account)
contact = client.get_module('Contacts').get_contact(event.jid)
if isinstance(contact, GroupchatContact):
# MUC messages may be received after some delay, so make sure we
# don't issue notifications for our own messages.
self_contact = contact.get_self()
if (self_contact is not None and
self_contact.name == event.properties.muc_nickname):
return
if app.window.is_chat_active(event.account, event.jid):
return
self._issue_notification(event)
def _issue_notification(self, event: events.MessageReceived) -> None:
text = event.msgtxt
tim = event.properties.timestamp
additional_data = event.additional_data
client = app.get_client(event.account)
contact = client.get_module('Contacts').get_contact(event.jid)
title = _('New message from')
is_previewable = app.preview_manager.is_previewable(
text, additional_data)
if is_previewable:
scheme = urlparse(text).scheme
if scheme == 'geo':
location = split_geo_uri(text)
text = format_geo_coords(
float(location.lat), float(location.lon))
else:
file_name = preview_helpers.filename_from_uri(text)
_icon, file_type = preview_helpers.guess_simple_file_type(text)
text = f'{file_type} ({file_name})'
sound: str | None = None
msg_type = 'chat-message'
if isinstance(contact, BareContact):
msg_type = 'chat-message'
title += f' {contact.name}'
sound = 'first_message_received'
set_urgency_hint(app.window, True)
if isinstance(contact, GroupchatContact):
msg_type = 'group-chat-message'
title += f' {event.resource} ({contact.name})'
assert contact.nickname is not None
needs_highlight = helpers.message_needs_highlight(
text, contact.nickname, client.get_own_jid().bare)
if needs_highlight:
sound = 'muc_message_highlight'
else:
sound = 'muc_message_received'
if not contact.can_notify() and not needs_highlight:
return
if contact.can_notify() or needs_highlight:
set_urgency_hint(app.window, True)
if isinstance(contact, GroupchatParticipant):
msg_type = 'private-chat-message'
title += f' {contact.name} (private in {contact.room.name})'
sound = 'first_message_received'
# Is it a history message? Don't want sound-floods when we join.
if tim is not None and time.mktime(time.localtime()) - tim > 1:
sound = None
if app.settings.get('notification_preview_message'):
if text.startswith('/me') or text.startswith('/me\n'):
name = contact.name
if isinstance(contact, GroupchatContact):
name = event.properties.muc_nickname
text = f'* {name} {text[3:]}'
else:
text = ''
app.ged.raise_event(
events.Notification(account=contact.account,
jid=contact.jid,
type='incoming-message',
sub_type=msg_type,
title=title,
text=text,
sound=sound))
def _connect_actions(self) -> None:
actions = [
'add-to-roster',
'send-file',
'send-file-httpupload',
'send-file-jingle',
'show-contact-info',
'start-video-call',
'start-voice-call',
'send-message',
'muc-change-nickname',
'muc-invite',
'muc-contact-info',
'muc-execute-command',
'muc-ban',
'muc-kick',
'muc-change-role',
'muc-change-affiliation',
'muc-request-voice',
]
for action in actions:
action = app.window.lookup_action(action)
assert action is not None
action.connect('activate', self._on_action)
def _update_base_actions(self, contact: ChatContactT) -> None:
client = app.get_client(contact.account)
online = app.account_is_connected(contact.account)
has_text = self._message_action_box.msg_textview.has_text
app.window.get_action('send-message').set_enabled(
online and has_text)
httpupload = app.window.get_action('send-file-httpupload')
httpupload.set_enabled(online and
client.get_module('HTTPUpload').available)
jingle = app.window.get_action('send-file-jingle')
jingle.set_enabled(online and contact.is_jingle_available)
app.window.get_action('send-file').set_enabled(
jingle.get_enabled() or
httpupload.get_enabled())
app.window.get_action('correct-message').set_enabled(online)
def _update_chat_actions(self, contact: BareContact) -> None:
account = contact.account
online = app.account_is_connected(account)
app.window.get_action('start-voice-call').set_enabled(
online and contact.supports_audio and
sys.platform != 'win32')
app.window.get_action('start-video-call').set_enabled(
online and contact.supports_video and
sys.platform != 'win32')
app.window.get_action('quote').set_enabled(online)
app.window.get_action('mention').set_enabled(online)
def _update_group_chat_actions(self, contact: GroupchatContact) -> None:
joined = contact.is_joined
is_visitor = False
if joined:
self_contact = contact.get_self()
assert self_contact
is_visitor = self_contact.role.is_visitor
app.window.get_action('muc-change-nickname').set_enabled(
joined and not contact.is_irc)
app.window.get_action('muc-contact-info').set_enabled(joined)
app.window.get_action('muc-execute-command').set_enabled(joined)
app.window.get_action('muc-ban').set_enabled(joined)
app.window.get_action('muc-kick').set_enabled(joined)
app.window.get_action('muc-change-role').set_enabled(joined)
app.window.get_action('muc-change-affiliation').set_enabled(joined)
app.window.get_action('muc-invite').set_enabled(joined)
app.window.get_action('muc-request-voice').set_enabled(is_visitor)
app.window.get_action('quote').set_enabled(joined)
app.window.get_action('mention').set_enabled(joined)
app.window.get_action('retract-message').set_enabled(joined)
def _update_participant_actions(self,
contact: GroupchatParticipant) -> None:
pass
def _on_action(self,
action: Gio.SimpleAction,
param: GLib.Variant | None) -> None:
action_name = action.get_name()
contact = self._current_contact
assert contact is not None
account = contact.account
client = app.get_client(account)
jid = contact.jid
if action_name == 'send-message':
self._on_send_message()
elif action_name == 'start-voice-call':
app.call_manager.start_call(account, jid, CallType.AUDIO)
elif action_name == 'start-video-call':
app.call_manager.start_call(account, jid, CallType.VIDEO)
elif action_name.startswith('send-file'):
method = None
name = action.get_name()
if 'httpupload' in name:
method = 'httpupload'
if 'jingle' in name:
method = 'jingle'
uris = None
if param is not None:
uris = param.get_strv() or None
self._show_chat_function_page(
FunctionMode.SEND_FILE, method, uris)
elif action_name == 'add-to-roster':
if (isinstance(contact, GroupchatParticipant) and
contact.real_jid is not None):
jid = contact.real_jid
open_window('AddContact', account=account, jid=jid)
elif action_name == 'show-contact-info':
if isinstance(contact, GroupchatContact):
open_window('GroupchatDetails', contact=contact)
else:
app.window.contact_info(account, str(jid))
elif action_name == 'muc-contact-info':
assert param is not None
nick = param.get_string()
assert isinstance(contact, GroupchatContact)
resource_contact = contact.get_resource(nick)
open_window(
'ContactInfo', account=account, contact=resource_contact)
elif action_name == 'muc-invite':
self._show_chat_function_page(FunctionMode.INVITE)
elif action_name == 'muc-change-nickname':
self._show_chat_function_page(FunctionMode.CHANGE_NICKNAME)
elif action_name == 'muc-execute-command':
nick = None
if param is not None:
nick = param.get_string()
if nick:
assert isinstance(contact, GroupchatContact)
resource_contact = contact.get_resource(nick)
jid = resource_contact.jid
open_window('AdHocCommands', account=account, jid=jid)
elif action_name == 'muc-kick':
assert param is not None
kick_nick = param.get_string()
self._show_chat_function_page(FunctionMode.KICK, data=kick_nick)
elif action_name == 'muc-ban':
assert param is not None
ban_jid = param.get_string()
self._show_chat_function_page(FunctionMode.BAN, data=ban_jid)
elif action_name == 'muc-change-role':
assert param is not None
nick, role = param.get_strv()
client.get_module('MUC').set_role(contact.jid, nick, role)
elif action_name == 'muc-change-affiliation':
assert param is not None
jid, affiliation = param.get_strv()
client.get_module('MUC').set_affiliation(
contact.jid,
{jid: {'affiliation': affiliation}})
elif action_name == 'muc-request-voice':
client.get_module('MUC').request_voice(contact.jid)
def _on_drag_data_received(self,
_widget: Gtk.Widget,
_context: Gdk.DragContext,
_x_coord: int,
_y_coord: int,
selection: Gtk.SelectionData,
target_type: int,
_timestamp: int
) -> None:
if not selection.get_data():
return
log.debug('Drop received: %s, %s', selection.get_data(), target_type)
# TODO: Contact drag and drop for invitations (AdHoc MUC/MUC)
if target_type == TARGET_TYPE_URI_LIST:
if self._chat_control.has_active_chat():
self._chat_control.drag_data_file_transfer(selection)
def _on_drag_leave(self,
_widget: Gtk.Widget,
_context: Gdk.DragContext,
_time: int
) -> None:
self._drop_area.set_no_show_all(True)
self._drop_area.hide()
def _on_drag_motion(self,
_widget: Gtk.Widget,
context: Gdk.DragContext,
_x_coord: int,
_y_coord: int,
time: int
) -> bool:
if time == 0:
# Workaround for https://gitlab.gnome.org/GNOME/gtk/-/issues/5518
return False
for targ in context.list_targets():
if targ.name() in {'text/uri-list', 'application/vnd.portal.files'}:
self._drop_area.set_no_show_all(False)
self._drop_area.show_all()
return True
return False
def _show_chat_function_page(self,
function_mode: FunctionMode,
data: str | None = None,
files: list[str] | None = None
) -> None:
assert self._current_contact is not None
self._chat_function_page.set_mode(
self._current_contact, function_mode, data, files)
self.set_transition_type(Gtk.StackTransitionType.SLIDE_UP_DOWN)
self.set_visible_child_name('function')
def _on_function_finished(self,
_function_page: ChatFunctionPage,
close_control: bool
) -> None:
if close_control:
self._close_control()
self.set_visible_child_name('empty')
self.set_transition_type(Gtk.StackTransitionType.NONE)
return
self.set_visible_child_name('controls')
self.set_transition_type(Gtk.StackTransitionType.NONE)
def _on_function_message(self,
_function_page: ChatFunctionPage,
message: str
) -> None:
self._chat_control.add_info_message(message)
def _on_send_message(self) -> None:
message = self._message_action_box.msg_textview.get_text()
if message.startswith('//'):
# Escape sequence for chat commands
message = message[1:]
contact = self._current_contact
assert contact is not None
client = app.get_client(contact.account)
encryption = contact.settings.get('encryption')
if encryption == 'OMEMO':
if not client.get_module('OMEMO').check_send_preconditions(contact):
return
elif encryption:
if encryption not in app.plugin_manager.encryption_plugins:
ErrorDialog(_('Encryption error'),
_('Missing necessary encryption plugin'))
return
self._chat_control.sendmessage = True
app.plugin_manager.extension_point(
'send_message' + encryption,
self._chat_control)
if not self._chat_control.sendmessage:
return
message = remove_invalid_xml_chars(message)
if message in ('', '\n'):
return
label = self._message_action_box.get_seclabel()
correct_id = None
if self._message_action_box.is_correcting:
correct_id = self._message_action_box.try_message_correction(
message)
if correct_id is None:
return
chatstate = client.get_module('Chatstate').get_active_chatstate(
contact)
type_ = 'chat'
if isinstance(contact, GroupchatContact):
type_ = 'groupchat'
message_ = OutgoingMessage(account=contact.account,
contact=contact,
message=message,
type_=type_,
chatstate=chatstate,
label=label,
control=self._chat_control,
correct_id=correct_id)
client.send_message(message_)
self._message_action_box.msg_textview.clear()
app.storage.drafts.set(contact, '')
def get_last_message_id(self, contact: ChatContactT) -> str | None:
return self._message_action_box.get_last_message_id(contact)
def _close_control(self) -> None:
assert self._current_contact is not None
app.window.activate_action(
'remove-chat',
GLib.Variant('as',
[self._current_contact.account,
str(self._current_contact.jid)]))
def clear(self) -> None:
if self._current_contact is not None:
self._current_contact.disconnect_all_from_obj(self)
self.set_visible_child_name('empty')
self._chat_banner.clear()
self._message_action_box.clear()
self._chat_control.clear()
def _on_command_signal(self,
chat_commands: ChatCommands,
signal_name: str,
text: str
) -> None:
is_error = signal_name != 'command-result'
self._chat_control.add_command_output(text, is_error)
class ChatPlaceholderBox(Gtk.Box):
def __init__(self):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL,
spacing=18)
self.set_valign(Gtk.Align.CENTER)
pixbuf = Gtk.IconTheme.load_icon_for_scale(
Gtk.IconTheme.get_default(),
'org.gajim.Gajim-symbolic',
100,
self.get_scale_factor(),
Gtk.IconLookupFlags.FORCE_SIZE)
image = Gtk.Image.new_from_pixbuf(pixbuf)
image.get_style_context().add_class('dim-label')
self.add(image)
button = Gtk.Button(label=_('Start Chatting…'))
button.set_halign(Gtk.Align.CENTER)
button.connect('clicked', self._on_start_chatting)
self.add(button)
def _on_start_chatting(self, _button: Gtk.Button) -> None:
app.app.activate_action('start-chat', GLib.Variant('as', ['', '']))
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