Mercurial > libervia-backend

annotate frontends/src/tools/host_listener.py @ 2450:124f5db998f2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
jp (merge-request): first draft: Introduce a new "merge-request" command to handle merge request creation/sending.
author Goffi <goffi@goffi.org>
date Thu, 30 Nov 2017 20:52:33 +0100
parents 8b37a62336c3
children 0046283a285d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1934
2daf7b4c6756 use of /usr/bin/env instead of /usr/bin/python in shebang
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
1 #!/usr/bin/env python2
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
2 # -*- coding: utf-8 -*-
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
2414
8b37a62336c3 misc: date update (yes it's a bit late :p )
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
5 # Copyright (C) 2009-2017 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
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
25 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
26 """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
27
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 @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
29 """
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 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
31
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 def callListeners(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
33 """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
34
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 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
36 @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
37 """
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 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
39 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
40 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
41 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
42 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
43 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
44 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
45 del listeners