Mercurial > libervia-backend

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

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frontends: remote control implementation: This is the frontends common part of remote control implementation. It handle the creation of WebRTC session, and management of inputs. For now the reception use freedesktop.org Desktop portal, and works mostly with Wayland based Desktop Environments. rel 436
author Goffi <goffi@goffi.org>
date Sat, 11 May 2024 13:52:43 +0200
parents 79c8a70e1813
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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126 print(f"on_signal responde {response=}")
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127 assert signal_match is not None
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128 signal_match.remove()
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129 if response == 0:
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130 signal_fut.set_result(results)
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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 )