--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libervia/desktop_kivy/plugins/plugin_wid_contact_list.py	Fri Jun 02 18:26:16 2023 +0200
@@ -0,0 +1,196 @@
+#!/usr/bin/env python3
+
+
+#Libervia Desktop-Kivy
+# Copyright (C) 2016-2021 Jérôme Poisson (goffi@goffi.org)
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program 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 Affero General Public License for more details.
+
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+from functools import partial
+import bisect
+import re
+from libervia.backend.core import log as logging
+from libervia.backend.core.i18n import _
+from libervia.frontends.quick_frontend.quick_contact_list import QuickContactList
+from libervia.frontends.tools import jid
+from kivy import properties
+from libervia.desktop_kivy import G
+from ..core import cagou_widget
+from ..core.constants import Const as C
+from ..core.common import ContactItem
+from ..core.behaviors import FilterBehavior, TouchMenuBehavior, TouchMenuItemBehavior
+from ..core.menu import SideMenu
+
+
+log = logging.getLogger(__name__)
+
+
+PLUGIN_INFO = {
+    "name": _("contacts"),
+    "main": "ContactList",
+    "description": _("list of contacts"),
+    "icon_medium": "{media}/icons/muchoslava/png/contact_list_no_border_blue_44.png"
+}
+
+
+class AddContactMenu(SideMenu):
+    profile = properties.StringProperty()
+    size_hint_close = (1, 0)
+    size_hint_open = (1, 0.5)
+
+    def __init__(self, **kwargs):
+        super(AddContactMenu, self).__init__(**kwargs)
+        if self.profile is None:
+            log.warning(_("profile not set in AddContactMenu"))
+            self.profile = next(iter(G.host.profiles))
+
+    def contact_add(self, contact_jid):
+        """Actually add the contact
+
+        @param contact_jid(unicode): jid of the contact to add
+        """
+        self.hide()
+        contact_jid = contact_jid.strip()
+        # FIXME: trivial jid verification
+        if not contact_jid or not re.match(r"[^@ ]+@[^@ ]+", contact_jid):
+            return
+        contact_jid = jid.JID(contact_jid).bare
+        G.host.bridge.contact_add(str(contact_jid),
+            self.profile,
+            callback=lambda: G.host.add_note(
+                _("contact request"),
+                _("a contact request has been sent to {contact_jid}").format(
+                    contact_jid=contact_jid)),
+            errback=partial(G.host.errback,
+                title=_("can't add contact"),
+                message=_("error while trying to add contact: {msg}")))
+
+
+class DelContactMenu(SideMenu):
+    size_hint_close = (1, 0)
+    size_hint_open = (1, 0.5)
+
+    def __init__(self, contact_item, **kwargs):
+        self.contact_item = contact_item
+        super(DelContactMenu, self).__init__(**kwargs)
+
+    def do_delete_contact(self):
+        self.hide()
+        G.host.bridge.contact_del(str(self.contact_item.jid.bare),
+        self.contact_item.profile,
+        callback=lambda: G.host.add_note(
+            _("contact removed"),
+            _("{contact_jid} has been removed from your contacts list").format(
+                contact_jid=self.contact_item.jid.bare)),
+        errback=partial(G.host.errback,
+            title=_("can't remove contact"),
+            message=_("error while trying to remove contact: {msg}")))
+
+
+class CLContactItem(TouchMenuItemBehavior, ContactItem):
+
+    def do_item_action(self, touch):
+        assert self.profile
+        # XXX: for now clicking on an item launch the corresponding Chat widget
+        #      behaviour should change in the future
+        G.host.do_action('chat', jid.JID(self.jid), [self.profile])
+
+    def get_menu_choices(self):
+        choices = []
+        choices.append(dict(text=_('delete'),
+                            index=len(choices)+1,
+                            callback=self.main_wid.remove_contact))
+        return choices
+
+
+class ContactList(QuickContactList, cagou_widget.LiberviaDesktopKivyWidget, FilterBehavior,
+                  TouchMenuBehavior):
+    float_layout = properties.ObjectProperty()
+    layout = properties.ObjectProperty()
+    use_header_input = True
+
+    def __init__(self, host, target, profiles):
+        QuickContactList.__init__(self, G.host, profiles)
+        cagou_widget.LiberviaDesktopKivyWidget.__init__(self)
+        FilterBehavior.__init__(self)
+        self._wid_map = {}  # (profile, bare_jid) to widget map
+        self.post_init()
+        if len(self.profiles) != 1:
+            raise NotImplementedError('multi profiles is not implemented yet')
+        self.update(profile=next(iter(self.profiles)))
+
+    def add_contact_menu(self):
+        """Show the "add a contact" menu"""
+        # FIXME: for now we add contact to the first profile we find
+        profile = next(iter(self.profiles))
+        AddContactMenu(profile=profile).show()
+
+    def remove_contact(self, menu_label):
+        item = self.menu_item
+        self.clear_menu()
+        DelContactMenu(contact_item=item).show()
+
+    def on_header_wid_input_complete(self, wid, text):
+        self.do_filter(self.layout,
+                       text,
+                       lambda c: c.jid,
+                       width_cb=lambda c: c.base_width,
+                       height_cb=lambda c: c.minimum_height,
+                       )
+
+    def _add_contact_item(self, bare_jid, profile):
+        """Create a new CLContactItem instance, and add it
+
+        item will be added in a sorted position
+        @param bare_jid(jid.JID): entity bare JID
+        @param profile(unicode): profile where the contact is
+        """
+        data = G.host.contact_lists[profile].get_item(bare_jid)
+        wid = CLContactItem(profile=profile, data=data, jid=bare_jid, main_wid=self)
+        child_jids = [c.jid for c in reversed(self.layout.children)]
+        idx = bisect.bisect_right(child_jids, bare_jid)
+        self.layout.add_widget(wid, -idx)
+        self._wid_map[(profile, bare_jid)] = wid
+
+    def update(self, entities=None, type_=None, profile=None):
+        log.debug("update: %s %s %s" % (entities, type_, profile))
+        if type_ == None or type_ == C.UPDATE_STRUCTURE:
+            log.debug("full contact list update")
+            self.layout.clear_widgets()
+            for bare_jid, data in self.items_sorted.items():
+                wid = CLContactItem(
+                    profile=data['profile'],
+                    data=data,
+                    jid=bare_jid,
+                    main_wid=self,
+                )
+                self.layout.add_widget(wid)
+                self._wid_map[(profile, bare_jid)] = wid
+        elif type_ == C.UPDATE_MODIFY:
+            for entity in entities:
+                entity_bare = entity.bare
+                wid = self._wid_map[(profile, entity_bare)]
+                wid.data = G.host.contact_lists[profile].get_item(entity_bare)
+        elif type_ == C.UPDATE_ADD:
+            for entity in entities:
+                self._add_contact_item(entity.bare, profile)
+        elif type_ == C.UPDATE_DELETE:
+            for entity in entities:
+                try:
+                    self.layout.remove_widget(self._wid_map.pop((profile, entity.bare)))
+                except KeyError:
+                    log.debug("entity not found: {entity}".format(entity=entity.bare))
+        else:
+            log.debug("update type not handled: {update_type}".format(update_type=type_))