init

Telegram/ThirdParty/xdg-desktop-portal/data/org.freedesktop.portal.Camera.xml

@@ -0,0 +1,82 @@
+<?xml version="1.0"?>
+<!--
+ Copyright (C) 2018 Red Hat, Inc.
+
+ SPDX-License-Identifier: LGPL-2.1-or-later
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library. If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<node name="/" xmlns:doc="http://www.freedesktop.org/dbus/1.0/doc.dtd">
+  <!--
+      org.freedesktop.portal.Camera:
+      @short_description: Camera portal
+
+      The camera portal enables applications to access camera devices, such as
+      web cams.
+  -->
+  <interface name="org.freedesktop.portal.Camera">
+    <!--
+        AccessCamera:
+        @options: Vardict with optional further information
+        @handle: Object path for the :ref:`org.freedesktop.portal.Request` object representing this call
+
+        Request to gain access to the camera.
+
+        Supported keys in the @options vardict include:
+
+        * ``handle_token`` (``s``)
+          A string that will be used as the last element of the @handle. Must be a valid
+          object path element. See the :ref:`org.freedesktop.portal.Request` documentation for
+          more information about the @handle.
+
+        Following the :ref:`org.freedesktop.portal.Request::Response` signal, if
+        granted, org.freedesktop.portal.Camera.OpenPipeWireRemote() can be used to
+        open a PipeWire remote.
+    -->
+    <method name="AccessCamera">
+      <annotation name="org.qtproject.QtDBus.QtTypeName.In0" value="QVariantMap"/>
+      <arg type="a{sv}" name="options" direction="in"/>
+      <arg type="o" name="handle" direction="out"/>
+    </method>
+    <!--
+        OpenPipeWireRemote:
+        @options: Vardict with optional further information
+        @fd: File descriptor of an open PipeWire remote.
+
+        Open a file descriptor to the PipeWire remote where the camera nodes
+        are available. The file descriptor should be used to create a
+        ``pw_core`` object, by using ``pw_context_connect_fd()``.
+
+        This method will only succeed if the application already has permission
+        to access camera devices.
+
+        There are currently no supported keys in the @options vardict.
+    -->
+    <method name="OpenPipeWireRemote">
+      <annotation name="org.gtk.GDBus.C.Name" value="open_pipewire_remote"/>
+      <annotation name="org.gtk.GDBus.C.UnixFD" value="true"/>
+      <annotation name="org.qtproject.QtDBus.QtTypeName.In0" value="QVariantMap"/>
+      <arg type="a{sv}" name="options" direction="in"/>
+      <arg type="h" name="fd" direction="out"/>
+    </method>
+    <!--
+        IsCameraPresent:
+
+        A boolean stating whether there is any cameras available.
+    -->
+    <property name="IsCameraPresent" type="b" access="read"/>
+    <property name="version" type="u" access="read"/>
+  </interface>
+</node>