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annotate libervia/frontends/tools/portal_desktop.py @ 4240:79c8a70e1813

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backend, frontend: prepare remote control: This is a series of changes necessary to prepare the implementation of remote control feature: - XEP-0166: add a `priority` attribute to `ApplicationData`: this is needed when several applications are working in a same session, to know which one must be handled first. Will be used to make Remote Control have precedence over Call content. - XEP-0166: `_call_plugins` is now async and is not used with `DeferredList` anymore: the benefit to have methods called in parallels is very low, and it cause a lot of trouble as we can't predict order. Methods are now called sequentially so workflow can be predicted. - XEP-0167: fix `senders` XMPP attribute <=> SDP mapping - XEP-0234: preflight acceptance key is now `pre-accepted` instead of `file-accepted`, so the same key can be used with other jingle applications. - XEP-0167, XEP-0343: move some method to XEP-0167 - XEP-0353: use new `priority` feature to call preflight methods of applications according to it. - frontend (webrtc): refactor the sources/sink handling with a more flexible mechanism based on Pydantic models. It is now possible to have has many Data Channel as necessary, to have them in addition to A/V streams, to specify manually GStreamer sources and sinks, etc. - frontend (webrtc): rework of the pipeline to reduce latency. - frontend: new `portal_desktop` method. Screenshare portal handling has been moved there, and RemoteDesktop portal has been added. - frontend (webrtc): fix `extract_ufrag_pwd` method. rel 436
author Goffi <goffi@goffi.org>
date Sat, 11 May 2024 13:52:41 +0200
parents libervia/frontends/tools/webrtc_screenshare.py@d01b8d002619
children 0d7bb4df2343
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1 #!/usr/bin/env python3
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2
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3 # Libervia freedesktop portal management module
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4 # Copyright (C) 2009-2024 Jérôme Poisson (goffi@goffi.org)
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5
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6 # This program is free software: you can redistribute it and/or modify
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7 # it under the terms of the GNU Affero General Public License as published by
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8 # the Free Software Foundation, either version 3 of the License, or
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9 # (at your option) any later version.
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10
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU Affero General Public License for more details.
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15
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16 # You should have received a copy of the GNU Affero General Public License
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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18
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19 from typing import Callable, Literal, overload
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20 from libervia.backend.core import exceptions
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21
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22 import asyncio
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23 import logging
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24 from random import randint
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25 import dbus
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26 from dbus.mainloop.glib import DBusGMainLoop
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27
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28
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29 log = logging.getLogger(__name__)
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30
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31
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32 class PortalError(Exception):
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33 pass
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34
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35
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36 class DesktopPortal:
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37
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38 def __init__(self, on_session_closed_cb: Callable | None = None):
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39 # we want monitors + windows, see https://flatpak.github.io/xdg-desktop-portal/docs/doc-org.freedesktop.portal.ScreenCast.html#org-freedesktop-portal-screencast-availablesourcetypes
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40 self.dbus = dbus
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41 self.on_session_closed_cb = on_session_closed_cb
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42 self.sources_type = dbus.UInt32(7)
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43 DBusGMainLoop(set_as_default=True)
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44 self.session_bus = dbus.SessionBus()
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45 portal_object = self.session_bus.get_object(
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46 "org.freedesktop.portal.Desktop", "/org/freedesktop/portal/desktop"
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47 )
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48 self.screencast_interface = dbus.Interface(
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49 portal_object, "org.freedesktop.portal.ScreenCast"
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50 )
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51 self.remote_desktop_interface = dbus.Interface(
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52 portal_object, "org.freedesktop.portal.RemoteDesktop"
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53 )
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54 self.session_interface = None
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55 self.session_signal = None
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56 self.handle_counter = 0
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57 self.session_handle = None
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58
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59 @property
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60 def handle_token(self):
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61 self.handle_counter += 1
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62 return f"libervia{self.handle_counter}"
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63
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64 def on_session_closed(self, details: dict) -> None:
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65 if self.session_interface is not None:
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66 self.session_interface = None
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67 if self.on_session_closed_cb is not None:
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68 self.on_session_closed_cb()
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69 if self.session_signal is not None:
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70 self.session_signal.remove()
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71 self.session_signal = None
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72
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73 @overload
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74 async def dbus_call(
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75 self,
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76 interface: dbus.Interface,
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77 method_name: str,
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78 response: Literal[False],
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79 **kwargs,
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80 ) -> None:
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81 ...
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82
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83 @overload
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84 async def dbus_call(
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85 self,
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86 interface: dbus.Interface,
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87 method_name: str,
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88 response: Literal[True],
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89 **kwargs,
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90 ) -> dict:
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91 ...
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92
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93
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94 async def dbus_call(
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95 self,
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96 interface: dbus.Interface,
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97 method_name: str,
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98 response: bool,
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99 **kwargs,
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100 ) -> dict|None:
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101 """Call a portal method
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102
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103 This method handle the signal response.
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104 @param method_name: method to call
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105 @param response: True if the method expect a response.
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106 If True, the method will await responde from
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107 ``org.freedesktop.portal.Request``'s ``Response`` signal.
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108 @param kwargs: method args.
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109 ``handle_token`` will be automatically added to ``options`` dict.
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110 @return: method result
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111 """
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112 method = getattr(interface, method_name)
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113 try:
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114 options = kwargs["options"]
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115 except KeyError:
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116 raise exceptions.InternalError('"options" key must be present.')
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117 reply_fut = asyncio.Future()
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118 signal_fut = asyncio.Future()
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119 # cf. https://flatpak.github.io/xdg-desktop-portal/docs/doc-org.freedesktop.portal.Request.html
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120 handle_token = self.handle_token
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121 sender = self.session_bus.get_unique_name().replace(".", "_")[1:]
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122 path = f"/org/freedesktop/portal/desktop/request/{sender}/{handle_token}"
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123 signal_match = None
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124
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125 def on_signal(response, results):
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Goffi <goffi@goffi.org>
parents: 4233
diff changeset
126 print(f"on_signal responde {response=}")
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
127 assert signal_match is not None
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
128 signal_match.remove()
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
129 if response == 0:
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
130 signal_fut.set_result(results)
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
131 elif response == 1:
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
132 signal_fut.set_exception(exceptions.CancelError("Cancelled by user."))
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
133 else:
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
134 signal_fut.set_exception(PortalError("Can't get signal result"))
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
135
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
136 if response:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
137 signal_match = self.session_bus.add_signal_receiver(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
138 on_signal,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
139 signal_name="Response",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
140 dbus_interface="org.freedesktop.portal.Request",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
141 path=path,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
142 )
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
143
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
144 options["handle_token"] = handle_token
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
145
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
146 method(
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
147 *kwargs.values(),
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
148 reply_handler=lambda ret=None: reply_fut.set_result(ret),
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
149 error_handler=reply_fut.set_exception,
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
150 )
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
151 try:
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
152 await reply_fut
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
153 except Exception as e:
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
154 raise PortalError(f"Can't ask portal permission: {e}")
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
155 if response:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
156 return await signal_fut
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
157
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
158 async def create_session(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
159 self,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
160 interface: dbus.Interface,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
161 ) -> dict:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
162 """Create a new session and store its handle.
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
163
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
164 This method creates a new session using the freedesktop portal's CreateSession
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
165 dbus call. It then registers the session handle in this object for further use.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
166
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
167 @param None
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
168 @return: A dictionary containing the session data, including the session handle.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
169 @raise PortalError: If there is an error getting the session handle.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
170 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
171 if self.session_handle is not None:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
172 self.end_session()
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
173 session_data = await self.dbus_call(
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
174 interface,
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
175 "CreateSession",
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
176 response=True,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
177 options={
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
178 "session_handle_token": str(randint(1, 2**32)),
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
179 },
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
180 )
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
181 try:
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
182 session_handle = session_data["session_handle"]
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
183 except KeyError:
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
184 raise PortalError("Can't get session handle")
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
185 self.session_handle = session_handle
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
186 return session_data
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
187
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
188 def parse_streams(self, session_handle, screenshare_data: dict) -> dict:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
189 """Fill and returns stream_data from screenshare_data"""
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
190 try:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
191 node_id, shared_stream_data = screenshare_data["streams"][0]
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
192 source_type = int(shared_stream_data["source_type"])
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
193 except (IndexError, KeyError):
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
194 raise exceptions.NotFound("No stream data found.")
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
195 stream_data = {
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
196 "session_handle": session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
197 "node_id": node_id,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
198 "source_type": source_type,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
199 }
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
200 try:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
201 height = int(shared_stream_data["size"][0])
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
202 weight = int(shared_stream_data["size"][1])
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
203 except (IndexError, KeyError):
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
204 pass
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
205 else:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
206 stream_data["size"] = (height, weight)
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
207 return stream_data
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
208
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
209 async def request_screenshare(self) -> dict:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
210 await self.create_session(self.screencast_interface)
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
211 session_handle = self.session_handle
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
212
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
213 await self.dbus_call(
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
214 self.screencast_interface,
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
215 "SelectSources",
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
216 response=True,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
217 session_handle=session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
218 options={"multiple": True, "types": self.sources_type},
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
219 )
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
220 screenshare_data = await self.dbus_call(
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
221 self.screencast_interface,
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
222 "Start",
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
223 response=True,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
224 session_handle=session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
225 parent_window="",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
226 options={},
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
227 )
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
228
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
229 session_object = self.session_bus.get_object(
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
230 "org.freedesktop.portal.Desktop", session_handle
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
231 )
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
232 self.session_interface = self.dbus.Interface(
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
233 session_object, "org.freedesktop.portal.Session"
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
234 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
235
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
236 self.session_signal = self.session_bus.add_signal_receiver(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
237 self.on_session_closed,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
238 signal_name="Closed",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
239 dbus_interface="org.freedesktop.portal.Session",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
240 path=session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
241 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
242
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
243 try:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
244 return self.parse_streams(session_handle, screenshare_data)
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
245 except exceptions.NotFound:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
246 raise PortalError("Can't parse stream data")
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
247
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
248 async def request_remote_desktop(self, with_screen_sharing: bool = True) -> dict:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
249 """Request autorisation to remote control desktop.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
250
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
251 @param with_screen_sharing: True if screen must be shared.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
252 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
253 await self.create_session(self.remote_desktop_interface)
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
254 session_handle = self.session_handle
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
255
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
256 if with_screen_sharing:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
257 await self.dbus_call(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
258 self.screencast_interface,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
259 "SelectSources",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
260 response=False,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
261 session_handle=session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
262 options={
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
263 "multiple": True,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
264 "types": self.sources_type,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
265 # hidden cursor (should be the default, but cursor appears during
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
266 # tests))
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
267 "cursor_mode": dbus.UInt32(1)
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
268 },
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
269 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
270
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
271 await self.dbus_call(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
272 self.remote_desktop_interface,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
273 "SelectDevices",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
274 response=False,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
275 session_handle=session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
276 options={
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
277 "types": dbus.UInt32(3),
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
278 # "persist_mode": dbus.UInt32(1),
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
279 },
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
280 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
281
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
282 remote_desktop_data = await self.dbus_call(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
283 self.remote_desktop_interface,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
284 "Start",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
285 response=True,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
286 session_handle=session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
287 parent_window="",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
288 options={},
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
289 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
290 try:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
291 stream_data = self.parse_streams(session_handle, remote_desktop_data)
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
292 except exceptions.NotFound:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
293 pass
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
294 else:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
295 remote_desktop_data["stream_data"] = stream_data
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
296
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
297 session_object = self.session_bus.get_object(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
298 "org.freedesktop.portal.Desktop", session_handle
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
299 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
300 self.session_interface = self.dbus.Interface(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
301 session_object, "org.freedesktop.portal.Session"
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
302 )
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
303
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
304 self.session_signal = self.session_bus.add_signal_receiver(
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
305 self.on_session_closed,
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
306 signal_name="Closed",
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
307 dbus_interface="org.freedesktop.portal.Session",
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
308 path=session_handle,
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
309 )
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
310
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
311 return remote_desktop_data
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
312
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
313 def end_session(self) -> None:
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
314 """Close a running screenshare session, if any."""
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
315 if self.session_interface is None:
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
316 return
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
317 self.session_interface.Close()
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents:
diff changeset
318 self.on_session_closed({})
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
319
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
320 async def notify_pointer_motion(self, dx: int, dy: int) -> None:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
321 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
322 Notify about a new relative pointer motion event.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
323
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
324 @param dx: Relative movement on the x axis
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
325 @param dy: Relative movement on the y axis
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
326 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
327 await self.dbus_call(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
328 self.remote_desktop_interface,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
329 "NotifyPointerMotion",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
330 response=False,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
331 session_handle=self.session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
332 options={},
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
333 dx=dx,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
334 dy=dy,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
335 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
336
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
337 async def notify_pointer_motion_absolute(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
338 self, stream: int, x: float, y: float
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
339 ) -> None:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
340 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
341 Notify about a new absolute pointer motion event.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
342
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
343 @param stream: The PipeWire stream node the coordinate is relative to
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
344 @param x: Pointer motion x coordinate
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
345 @param y: Pointer motion y coordinate
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
346 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
347 await self.dbus_call(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
348 self.remote_desktop_interface,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
349 "NotifyPointerMotionAbsolute",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
350 response=False,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
351 session_handle=self.session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
352 options={},
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
353 stream=stream,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
354 x=x,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
355 y=y,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
356 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
357
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
358 async def notify_pointer_button(self, button: int, state: int) -> None:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
359 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
360 Notify about a new pointer button event.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
361
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
362 @param button: The pointer button was pressed or released
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
363 @param state: The new state of the button
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
364 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
365 await self.dbus_call(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
366 self.remote_desktop_interface,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
367 "NotifyPointerButton",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
368 response=False,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
369 session_handle=self.session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
370 options={},
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
371 button=button,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
372 state=state,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
373 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
374
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
375 async def notify_pointer_axis(self, dx: float, dy: float) -> None:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
376 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
377 Notify about a new pointer axis event.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
378
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
379 @param dx: Relative axis movement on the x axis
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
380 @param dy: Relative axis movement on the y axis
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
381 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
382 await self.dbus_call(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
383 self.remote_desktop_interface,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
384 "NotifyPointerAxis",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
385 response=False,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
386 session_handle=self.session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
387 options={},
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
388 dx=dx,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
389 dy=dy,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
390 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
391
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
392 async def notify_pointer_axis_discrete(self, axis: int, steps: int) -> None:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
393 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
394 Notify about a new pointer axis discrete event.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
395
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
396 @param axis: The axis that was scrolled
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
397 0 for vertical
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
398 1 for horizontal
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
399 @param steps: The number of steps scrolled
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
400 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
401 await self.dbus_call(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
402 self.remote_desktop_interface,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
403 "NotifyPointerAxisDiscrete",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
404 response=False,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
405 session_handle=self.session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
406 options={},
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
407 axis=axis,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
408 steps=steps,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
409 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
410
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
411 async def notify_keyboard_keycode(self, keycode: int, state: int) -> None:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
412 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
413 Notify about a new keyboard keycode event.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
414
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
415 @param keycode: Keyboard code that was pressed or released
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
416 @param state: New state of keyboard keycode
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
417 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
418 await self.dbus_call(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
419 self.remote_desktop_interface,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
420 "NotifyKeyboardKeycode",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
421 response=False,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
422 session_handle=self.session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
423 options={},
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
424 keycode=keycode,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
425 state=state,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
426 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
427
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
428 async def notify_keyboard_keysym(self, keysym: int, state: int) -> None:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
429 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
430 Notify about a new keyboard keysym event.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
431
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
432 @param keysym: Keyboard symbol that was pressed or released
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
433 @param state: New state of keyboard keysym
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
434 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
435 await self.dbus_call(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
436 self.remote_desktop_interface,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
437 "NotifyKeyboardKeysym",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
438 response=False,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
439 session_handle=self.session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
440 options={},
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
441 keysym=keysym,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
442 state=state,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
443 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
444
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
445 async def notify_touch_down(self, stream: int, slot: int, x: int, y: int) -> None:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
446 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
447 Notify about a new touch down event.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
448
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
449 @param stream: The PipeWire stream node the coordinate is relative to
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
450 @param slot: Touch slot where touch point appeared
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
451 @param x: Touch down x coordinate
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
452 @param y: Touch down y coordinate
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
453 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
454 await self.dbus_call(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
455 self.remote_desktop_interface,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
456 "NotifyTouchDown",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
457 response=False,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
458 session_handle=self.session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
459 options={},
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
460 stream=stream,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
461 slot=slot,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
462 x=x,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
463 y=y,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
464 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
465
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
466 async def notify_touch_motion(self, stream: int, slot: int, x: int, y: int) -> None:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
467 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
468 Notify about a new touch motion event.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
469
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
470 @param stream: The PipeWire stream node the coordinate is relative to
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
471 @param slot: Touch slot where touch point appeared
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
472 @param x: Touch motion x coordinate
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
473 @param y: Touch motion y coordinate
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
474 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
475 await self.dbus_call(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
476 self.remote_desktop_interface,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
477 "NotifyTouchMotion",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
478 response=False,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
479 session_handle=self.session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
480 options={},
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
481 stream=stream,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
482 slot=slot,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
483 x=x,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
484 y=y,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
485 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
486
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
487 async def notify_touch_up(self, slot: int) -> None:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
488 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
489 Notify about a new touch up event.
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
490
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
491 @param slot: Touch slot where touch point appeared
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
492 """
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
493 await self.dbus_call(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
494 self.remote_desktop_interface,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
495 "NotifyTouchUp",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
496 response=False,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
497 session_handle=self.session_handle,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
498 options={},
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
499 slot=slot,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
500 )