Mercurial > libervia-backend

annotate libervia/frontends/tools/host_listener.py @ 4242:8acf46ed7f36

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
frontends: remote control implementation: This is the frontends common part of remote control implementation. It handle the creation of WebRTC session, and management of inputs. For now the reception use freedesktop.org Desktop portal, and works mostly with Wayland based Desktop Environments. rel 436
author Goffi <goffi@goffi.org>
date Sat, 11 May 2024 13:52:43 +0200
parents 26b7ed2817da
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3137
559a625a236b fixed shebangs
Goffi <goffi@goffi.org>
parents: 3136
diff changeset
1 #!/usr/bin/env python3
559a625a236b fixed shebangs
Goffi <goffi@goffi.org>
parents: 3136
diff changeset
2
1362
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
3
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
4 # SAT: a jabber client
3479
be6d91572633 date update
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
5 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
1362
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
6
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # This program is free software: you can redistribute it and/or modify
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # (at your option) any later version.
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
11
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # This program is distributed in the hope that it will be useful,
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # GNU Affero General Public License for more details.
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
16
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
19
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
20 """This module is only used launch callbacks when host is ready, used for early initialisation stuffs"""
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
21
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
22
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
23 listeners = []
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
24
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
25
1362
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
26 def addListener(cb):
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
27 """Add a listener which will be called when host is ready
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
28
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
29 @param cb: callback which will be called when host is ready with host as only argument
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
30 """
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
31 listeners.append(cb)
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
32
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
33
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
34 def call_listeners(host):
1362
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
35 """Must be called by frontend when host is ready.
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
36
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
37 The call will launch all the callbacks, then remove the listeners list.
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
38 @param host(QuickApp): the instancied QuickApp subclass
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
39 """
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
40 global listeners
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
41 while True:
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
42 try:
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
43 cb = listeners.pop(0)
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
44 cb(host)
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
45 except IndexError:
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
46 break
99d596613661 frontends: added a host_listener module which manage a listener launched when host is ready, useful to instantiate things on host in optional modules (e.g. menus).
Goffi <goffi@goffi.org>
parents:
diff changeset
47 del listeners