Mercurial > libervia-desktop-kivy

annotate cagou/core/platform_/base.py @ 400:71f51198478c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
android: handle runtime permissions: - some mandatory permissions are requested on Cagou start, Cagou won't start at all and display a warning message if they are not granted (we request 5 times before showing the warning) - transfer plugin can now use "android_permissions" in plugin_info, to indicate what is necessary. The permissions will then be requested, and the plugin widget won't be shown if they are not granted (and a warning not will then be displayed)
author Goffi <goffi@goffi.org>
date Sun, 09 Feb 2020 23:47:29 +0100
parents 4d660b252487
children 355326a3501c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
342
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
1 #!/usr/bin/env python3
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
2
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
3 # Cagou: desktop/mobile frontend for Salut à Toi XMPP client
378
4d660b252487 dates update
Goffi <goffi@goffi.org>
parents: 376
diff changeset
4 # Copyright (C) 2016-2020 Jérôme Poisson (goffi@goffi.org)
342
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
5
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
6 # This program is free software: you can redistribute it and/or modify
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # it under the terms of the GNU Affero General Public License as published by
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # the Free Software Foundation, either version 3 of the License, or
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # (at your option) any later version.
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
10
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
11 # This program is distributed in the hope that it will be useful,
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # GNU Affero General Public License for more details.
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
15
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
16 # You should have received a copy of the GNU Affero General Public License
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
18
344
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
19 import webbrowser
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
20 from pathlib import Path
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
21 from urllib.parse import urlparse
342
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
22 from kivy.config import Config as KivyConfig
344
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
23 from sat.core.log import getLogger
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
24 from sat.tools.common import files_utils
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
25 from sat_frontends.quick_frontend.quick_widgets import QuickWidget
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
26 from cagou import G
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
27
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
28
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
29 log = getLogger(__name__)
342
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
30
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
31
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
32 class Platform:
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
33 """Base class to handle platform specific behaviours"""
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
34
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
35 def init_platform(self):
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
36 # we don't want multi-touch emulation with mouse
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
37
357
4d3a0c4f2430 core: better back key (ESC) management:
Goffi <goffi@goffi.org>
parents: 344
diff changeset
38 # this option doesn't make sense on Android and cause troubles, so we only
4d3a0c4f2430 core: better back key (ESC) management:
Goffi <goffi@goffi.org>
parents: 344
diff changeset
39 # activate it for other platforms (cf. https://github.com/kivy/kivy/issues/6229)
342
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
40 KivyConfig.set('input', 'mouse', 'mouse,disable_multitouch')
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
41
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
42 def on_app_build(self, wid):
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
43 pass
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
44
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
45 def on_host_init(self, host):
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
46 pass
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
47
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
48 def on_initFrontendState(self):
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
49 pass
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
50
370
1a12bbd80943 android: autoconnect profile using the new `profileAutoconnectGet` backend method:
Goffi <goffi@goffi.org>
parents: 357
diff changeset
51 def do_postInit(self):
1a12bbd80943 android: autoconnect profile using the new `profileAutoconnectGet` backend method:
Goffi <goffi@goffi.org>
parents: 357
diff changeset
52 return True
1a12bbd80943 android: autoconnect profile using the new `profileAutoconnectGet` backend method:
Goffi <goffi@goffi.org>
parents: 357
diff changeset
53
342
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
54 def on_pause(self):
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
55 pass
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
56
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
57 def on_resume(self):
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
58 pass
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
59
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
60 def on_stop(self):
89799148f894 core: use classes and factory to handle platform specific behaviours in a generic way
Goffi <goffi@goffi.org>
parents:
diff changeset
61 pass
344
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
62
357
4d3a0c4f2430 core: better back key (ESC) management:
Goffi <goffi@goffi.org>
parents: 344
diff changeset
63 def on_key_back_root(self):
4d3a0c4f2430 core: better back key (ESC) management:
Goffi <goffi@goffi.org>
parents: 344
diff changeset
64 """Back key is called while being on root widget"""
4d3a0c4f2430 core: better back key (ESC) management:
Goffi <goffi@goffi.org>
parents: 344
diff changeset
65 return True
4d3a0c4f2430 core: better back key (ESC) management:
Goffi <goffi@goffi.org>
parents: 344
diff changeset
66
4d3a0c4f2430 core: better back key (ESC) management:
Goffi <goffi@goffi.org>
parents: 344
diff changeset
67 def on_key_back_share(self, share_widget):
4d3a0c4f2430 core: better back key (ESC) management:
Goffi <goffi@goffi.org>
parents: 344
diff changeset
68 """Back key is called while being on share widget"""
4d3a0c4f2430 core: better back key (ESC) management:
Goffi <goffi@goffi.org>
parents: 344
diff changeset
69 share_widget.close()
4d3a0c4f2430 core: better back key (ESC) management:
Goffi <goffi@goffi.org>
parents: 344
diff changeset
70 return True
4d3a0c4f2430 core: better back key (ESC) management:
Goffi <goffi@goffi.org>
parents: 344
diff changeset
71
376
9ef01266e3fe core: new extra menu:
Goffi <goffi@goffi.org>
parents: 372
diff changeset
72 def on_extra_menu_init(self, extra_menu):
9ef01266e3fe core: new extra menu:
Goffi <goffi@goffi.org>
parents: 372
diff changeset
73 pass
9ef01266e3fe core: new extra menu:
Goffi <goffi@goffi.org>
parents: 372
diff changeset
74
372
1481f09c9175 settings (android): don't expose autoconnect parameters:
Goffi <goffi@goffi.org>
parents: 370
diff changeset
75 def updateParamsExtra(self, extra):
1481f09c9175 settings (android): don't expose autoconnect parameters:
Goffi <goffi@goffi.org>
parents: 370
diff changeset
76 pass
1481f09c9175 settings (android): don't expose autoconnect parameters:
Goffi <goffi@goffi.org>
parents: 370
diff changeset
77
400
71f51198478c android: handle runtime permissions:
Goffi <goffi@goffi.org>
parents: 378
diff changeset
78 def check_plugin_permissions(self, plug_info, callback, errback):
71f51198478c android: handle runtime permissions:
Goffi <goffi@goffi.org>
parents: 378
diff changeset
79 """Check that plugin permissions for this platform are granted"""
71f51198478c android: handle runtime permissions:
Goffi <goffi@goffi.org>
parents: 378
diff changeset
80 callback()
71f51198478c android: handle runtime permissions:
Goffi <goffi@goffi.org>
parents: 378
diff changeset
81
344
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
82 def open_url(self, url, wid=None):
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
83 """Open an URL in the way appropriate for the platform
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
84
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
85 @param url(str): URL to open
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
86 @param wid(CagouWidget, None): widget requesting the opening
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
87 it may influence the way the URL is opened
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
88 """
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
89 parsed_url = urlparse(url)
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
90 if parsed_url.scheme == "aesgcm" and wid is not None:
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
91 # aesgcm files need to be decrypted first
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
92 # so we download them before opening
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
93 name = Path(parsed_url.path).name.strip() or "unnamed_file"
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
94 log.info(f"downloading/decrypting file {name!r}")
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
95 dest_path = files_utils.get_unique_name(Path(G.host.downloads_dir)/name)
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
96 quick_widget = G.host.getAncestorWidget(wid, QuickWidget)
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
97 if quick_widget is None:
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
98 log.error("Can't find ancestor QuickWidget")
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
99 return
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
100 profile = quick_widget.profile
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
101 G.host.bridge.fileDownloadComplete(
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
102 url,
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
103 str(dest_path),
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
104 '',
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
105 profile,
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
106 callback=webbrowser.open,
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
107 errback=G.host.errback
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
108 )
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
109 else:
83697218b9b2 core: handle URLs opening in a per-platform way:
Goffi <goffi@goffi.org>
parents: 342
diff changeset
110 webbrowser.open(url)