gajim-plural/gajim/gtk/start_chat.py

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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 locale
from gi.repository import Gdk
from gi.repository import Gtk
from gi.repository import GLib
from gi.repository import Pango
from gajim.common import app
from gajim.common import helpers
from gajim.common.i18n import _
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from gajim.common.const import AvatarSize
from gajim.gtk.util import get_icon_name
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from gajim.gtk.util import get_builder
class StartChatDialog(Gtk.ApplicationWindow):
def __init__(self):
Gtk.ApplicationWindow.__init__(self)
self.set_name('StartChatDialog')
self.set_application(app.app)
self.set_position(Gtk.WindowPosition.CENTER)
self.set_show_menubar(False)
self.set_title(_('Start new Conversation'))
self.set_default_size(-1, 400)
self.ready_to_destroy = False
self.builder = get_builder('start_chat_dialog.ui')
self.listbox = self.builder.get_object('listbox')
self.search_entry = self.builder.get_object('search_entry')
self.box = self.builder.get_object('box')
self.add(self.box)
self.new_contact_row_visible = False
self.new_contact_rows = {}
self.new_groupchat_rows = {}
self.accounts = app.connections.keys()
self.add_contacts()
self.add_groupchats()
self.search_entry.connect('search-changed',
self._on_search_changed)
self.search_entry.connect('next-match',
self._select_new_match, 'next')
self.search_entry.connect('previous-match',
self._select_new_match, 'prev')
self.search_entry.connect('stop-search',
lambda *args: self.search_entry.set_text(''))
self.listbox.set_filter_func(self._filter_func, None)
self.listbox.set_sort_func(self._sort_func, None)
self.listbox.connect('row-activated', self._on_row_activated)
self.connect('key-press-event', self._on_key_press)
self.connect('destroy', self._destroy)
self.select_first_row()
self.show_all()
def add_contacts(self):
show_account = len(self.accounts) > 1
for account in self.accounts:
self.new_contact_rows[account] = None
for jid in app.contacts.get_jid_list(account):
contact = app.contacts.get_contact_with_highest_priority(
account, jid)
if contact.is_groupchat():
continue
row = ContactRow(account, contact, jid,
contact.get_shown_name(), show_account)
self.listbox.add(row)
def add_groupchats(self):
show_account = len(self.accounts) > 1
for account in self.accounts:
self.new_groupchat_rows[account] = None
con = app.connections[account]
bookmarks = con.get_module('Bookmarks').bookmarks
groupchats = {}
for jid, bookmark in bookmarks.items():
groupchats[jid] = bookmark['name']
for jid in app.contacts.get_gc_list(account):
if jid in groupchats:
continue
groupchats[jid] = None
for jid in groupchats:
name = groupchats[jid]
if not name:
name = app.get_nick_from_jid(jid)
row = ContactRow(account, None, jid, name,
show_account, True)
self.listbox.add(row)
def _on_row_activated(self, listbox, row):
row = row.get_child()
self._start_new_chat(row)
def _on_key_press(self, widget, event):
if event.keyval in (Gdk.KEY_Down, Gdk.KEY_Tab):
self.search_entry.emit('next-match')
return True
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if (event.state == Gdk.ModifierType.SHIFT_MASK and
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event.keyval == Gdk.KEY_ISO_Left_Tab):
self.search_entry.emit('previous-match')
return True
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if event.keyval == Gdk.KEY_Up:
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self.search_entry.emit('previous-match')
return True
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if event.keyval == Gdk.KEY_Escape:
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if self.search_entry.get_text() != '':
self.search_entry.emit('stop-search')
else:
self.destroy()
return True
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if event.keyval == Gdk.KEY_Return:
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row = self.listbox.get_selected_row()
if row is not None:
row.emit('activate')
return True
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self.search_entry.grab_focus_without_selecting()
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def _start_new_chat(self, row):
if row.new:
if not app.account_is_connected(row.account):
app.interface.raise_dialog('start-chat-not-connected')
return
try:
helpers.parse_jid(row.jid)
except helpers.InvalidFormat as e:
app.interface.raise_dialog('invalid-jid-with-error', str(e))
return
if row.groupchat:
app.interface.join_gc_minimal(row.account, row.jid)
else:
app.interface.new_chat_from_jid(row.account, row.jid)
self.ready_to_destroy = True
def _on_search_changed(self, entry):
search_text = entry.get_text()
if '@' in search_text:
self._add_new_jid_row()
self._update_new_jid_rows(search_text)
else:
self._remove_new_jid_row()
self.listbox.invalidate_filter()
def _add_new_jid_row(self):
if self.new_contact_row_visible:
return
for account in self.new_contact_rows:
show_account = len(self.accounts) > 1
row = ContactRow(account, None, '', None, show_account)
self.new_contact_rows[account] = row
group_row = ContactRow(account, None, '', None, show_account, True)
self.new_groupchat_rows[account] = group_row
self.listbox.add(row)
self.listbox.add(group_row)
row.get_parent().show_all()
self.new_contact_row_visible = True
def _remove_new_jid_row(self):
if not self.new_contact_row_visible:
return
for account in self.new_contact_rows:
self.listbox.remove(self.new_contact_rows[account].get_parent())
self.listbox.remove(self.new_groupchat_rows[account].get_parent())
self.new_contact_row_visible = False
def _update_new_jid_rows(self, search_text):
for account in self.new_contact_rows:
self.new_contact_rows[account].update_jid(search_text)
self.new_groupchat_rows[account].update_jid(search_text)
def _select_new_match(self, entry, direction):
selected_row = self.listbox.get_selected_row()
index = selected_row.get_index()
if direction == 'next':
index += 1
else:
index -= 1
while True:
new_selected_row = self.listbox.get_row_at_index(index)
if new_selected_row is None:
return
if new_selected_row.get_child_visible():
self.listbox.select_row(new_selected_row)
new_selected_row.grab_focus()
return
if direction == 'next':
index += 1
else:
index -= 1
def select_first_row(self):
first_row = self.listbox.get_row_at_y(0)
self.listbox.select_row(first_row)
def _filter_func(self, row, user_data):
search_text = self.search_entry.get_text().lower()
search_text_list = search_text.split()
row_text = row.get_child().get_search_text().lower()
for text in search_text_list:
if text not in row_text:
GLib.timeout_add(50, self.select_first_row)
return
GLib.timeout_add(50, self.select_first_row)
return True
@staticmethod
def _sort_func(row1, row2, user_data):
name1 = row1.get_child().get_search_text()
name2 = row2.get_child().get_search_text()
account1 = row1.get_child().account
account2 = row2.get_child().account
is_groupchat1 = row1.get_child().groupchat
is_groupchat2 = row2.get_child().groupchat
new1 = row1.get_child().new
new2 = row2.get_child().new
result = locale.strcoll(account1.lower(), account2.lower())
if result != 0:
return result
if new1 != new2:
return 1 if new1 else -1
if is_groupchat1 != is_groupchat2:
return 1 if is_groupchat1 else -1
return locale.strcoll(name1.lower(), name2.lower())
@staticmethod
def _destroy(*args):
del app.interface.instances['start_chat']
class ContactRow(Gtk.Grid):
def __init__(self, account, contact, jid, name, show_account,
groupchat=False):
Gtk.Grid.__init__(self)
self.set_column_spacing(12)
self.set_size_request(260, -1)
self.account = account
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self.account_label = app.get_account_label(account)
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self.show_account = show_account
self.jid = jid
self.contact = contact
self.name = name
self.groupchat = groupchat
self.new = jid == ''
if self.groupchat:
muc_icon = get_icon_name(
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'muc-inactive' if self.new else 'muc-active')
image = Gtk.Image.new_from_icon_name(muc_icon, Gtk.IconSize.DND)
else:
scale = self.get_scale_factor()
avatar = app.contacts.get_avatar(
account, jid, AvatarSize.ROSTER, scale)
if avatar is None:
image = Gtk.Image.new_from_icon_name(
'avatar-default', Gtk.IconSize.DND)
else:
image = Gtk.Image.new_from_surface(avatar)
image.set_size_request(AvatarSize.ROSTER, AvatarSize.ROSTER)
self.add(image)
middle_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
middle_box.set_hexpand(True)
if self.name is None:
if self.groupchat:
self.name = _('New Groupchat')
else:
self.name = _('New Contact')
self.name_label = Gtk.Label(label=self.name)
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self.name_label.set_ellipsize(Pango.EllipsizeMode.END)
self.name_label.set_xalign(0)
self.name_label.set_width_chars(25)
self.name_label.set_halign(Gtk.Align.START)
self.name_label.get_style_context().add_class('bold16')
status = contact.show if contact else 'offline'
css_class = helpers.get_css_show_color(status)
if css_class is not None:
self.name_label.get_style_context().add_class(css_class)
middle_box.add(self.name_label)
self.jid_label = Gtk.Label(label=jid)
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self.jid_label.set_ellipsize(Pango.EllipsizeMode.END)
self.jid_label.set_xalign(0)
self.jid_label.set_width_chars(25)
self.jid_label.set_halign(Gtk.Align.START)
middle_box.add(self.jid_label)
self.add(middle_box)
if show_account:
account_label = Gtk.Label(label=self.account_label)
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account_label.set_halign(Gtk.Align.START)
account_label.set_valign(Gtk.Align.START)
right_box = Gtk.Box()
right_box.set_vexpand(True)
right_box.add(account_label)
self.add(right_box)
self.show_all()
def update_jid(self, jid):
self.jid = jid
self.jid_label.set_text(jid)
def get_search_text(self):
if self.contact is None and not self.groupchat:
return self.jid
if self.show_account:
return '%s %s %s' % (self.name, self.jid, self.account_label)
return '%s %s' % (self.name, self.jid)