blob: a59b784e0bedf027da13a2882479ca066713ca59 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
# 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
from gi.repository import GObject
from gi.repository import Gtk
from gajim.common.modules.contacts import BareContact
from gajim.common.modules.contacts import GroupchatContact
from gajim.common.modules.contacts import GroupchatParticipant
ContactT = BareContact | GroupchatContact | GroupchatParticipant
class JumpToEndButton(Gtk.Overlay):
__gsignals__ = {
'clicked': (
GObject.SignalFlags.RUN_LAST,
None,
()),
}
def __init__(self) -> None:
Gtk.Overlay.__init__(self)
self.set_halign(Gtk.Align.END)
self.set_valign(Gtk.Align.END)
self.set_margin_end(6)
self.set_margin_bottom(12)
icon = Gtk.Image.new_from_icon_name(
'go-bottom-symbolic', Gtk.IconSize.BUTTON)
icon.set_margin_start(4)
icon.set_margin_end(4)
button = Gtk.Button()
button.set_margin_top(6)
button.set_margin_end(6)
button.get_style_context().add_class('circular')
button.add(icon)
button.connect('clicked', self._on_jump_clicked)
self.add(button)
self._unread_label = Gtk.Label()
self._unread_label.get_style_context().add_class('unread-counter')
self._unread_label.set_no_show_all(True)
self._unread_label.set_halign(Gtk.Align.END)
self._unread_label.set_valign(Gtk.Align.START)
self.add_overlay(self._unread_label)
self.show_all()
self._count = 0
self.set_no_show_all(True)
def switch_contact(self, contact: ContactT) -> None:
if isinstance(contact, GroupchatContact) and not contact.can_notify():
self._unread_label.get_style_context().add_class(
'unread-counter-silent')
else:
self._unread_label.get_style_context().remove_class(
'unread-counter-silent')
def _on_jump_clicked(self, _button: Gtk.Button) -> None:
self.reset_unread_count()
self.emit('clicked')
def toggle(self, visible: bool) -> None:
if visible:
self.show()
else:
self.hide()
self.reset_unread_count()
def reset_unread_count(self) -> None:
self._count = 0
self._unread_label.hide()
def add_unread_count(self) -> None:
self._count += 1
if self._count > 0:
self._unread_label.set_text(str(self._count))
self._unread_label.show()
else:
self._unread_label.hide()
|
