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

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+<?xml version="1.0"?>
+<!--
+ Copyright (C) 2016 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/>.
+
+ Author: Matthias Clasen <mclasen@redhat.com>
+-->
+<node xmlns:doc="http://www.freedesktop.org/dbus/1.0/doc.dtd" name="/">
+  <!--
+      org.freedesktop.impl.portal.AppChooser:
+      @short_description: Interface for choosing an application
+
+      This backend can be used by portal implementations that
+      need to choose an application from a list of applications.
+
+      This documentation describes version 2 of this interface.
+  -->
+  <interface name="org.freedesktop.impl.portal.AppChooser">
+    <!--
+        ChooseApplication:
+        @handle: Object path to export the Request object at
+        @app_id: App id of the application
+        @title: Title for the app chooser dialog
+        @parent_window: Identifier for the application window, see :doc:`window-identifiers`
+        @choices: App ids of applications to let the user choose from
+        @options: Vardict with optional further information
+        @response: Numeric response
+        @results: Vardict with the results of the call
+
+        Presents a list of applications to the user to choose one.
+
+        Supported keys in the @options vardict include:
+
+        * ``last_choice`` (``s``)
+
+          The app id that was selected the last time.
+
+        * ``modal`` (``b``)
+
+          Whether to make the dialog modal. Defaults to yes.
+
+        * ``content_type`` (``s``)
+
+          The content type to choose an application for.
+
+        * ``uri`` (``s``)
+
+          The uri to choose an application for.
+
+        * ``filename`` (``s``)
+
+          The filename to choose an application for. Note that this is just a
+          basename, without a path.
+
+        * ``activation_token`` (``s``)
+
+          A token that can be used to activate the application chooser.
+
+          The activation_token option was introduced in version 2 of the interface.
+
+        The following results get returned via the @results vardict:
+
+        * ``choice`` (``s``)
+
+          The app id that was selected.
+
+        * ``activation_token`` (``s``)
+
+          A token that can be used to activate the chosen application. If
+          the application selection has involved user interaction, a new
+          token should be generated by the portal implementation.
+          Otherwise, this token may be the same as the one passed in
+          @options.
+
+          The activation_token option was introduced in version 2 of the interface.
+    -->
+    <method name="ChooseApplication">
+      <arg type="o" name="handle" direction="in"/>
+      <arg type="s" name="app_id" direction="in"/>
+      <arg type="s" name="parent_window" direction="in"/>
+      <arg type="as" name="choices" direction="in"/>
+      <annotation name="org.qtproject.QtDBus.QtTypeName.In4" value="QVariantMap"/>
+      <arg type="a{sv}" name="options" direction="in"/>
+      <arg type="u" name="response" direction="out"/>
+      <annotation name="org.qtproject.QtDBus.QtTypeName.Out1" value="QVariantMap"/>
+      <arg type="a{sv}" name="results" direction="out"/>
+    </method>
+
+    <!--
+        UpdateChoices:
+        @handle: the request handle
+        @choices: App ids of applications to let the user choose from
+
+        This method can be called between the time of a ChooseApplication call
+        and receiving the Response signal, to update the list of applications
+        that are offered by the backend.
+    -->
+    <method name="UpdateChoices">
+      <arg type="o" name="handle" direction="in"/>
+      <arg type="as" name="choices" direction="in"/>
+    </method>
+  </interface>
+</node>