文件操作 - org.freedesktop.impl.portal.FileChooser.xml

文件: /usr/share/dbus-1/interfaces/org.freedesktop.impl.portal.FileChooser.xml

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<?xml version="1.0"?>
<!--
 Copyright (C) 2015 Red Hat, Inc.

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 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: Alexander Larsson <alexl@redhat.com>
-->
<node xmlns:doc="http://www.freedesktop.org/dbus/1.0/doc.dtd" name="/">
  <!--
      org.freedesktop.impl.portal.FileChooser:
      @short_description: File chooser portal backend interface

The FileChooser portal allows sandboxed applications to ask
      the user for access to files outside the sandbox. The portal
      backend will present the user with a file chooser dialog.
  -->
  <interface name="org.freedesktop.impl.portal.FileChooser">
    <!--
        OpenFile:
        @handle: Object path for the #org.freedesktop.impl.portal.Request object representing this call
        @app_id: App id of the application
        @parent_window: Identifier for the application window, see <link linkend="parent_window">Common Conventions</link>
        @title: Title for the file chooser dialog
        @options: Vardict with optional further information
        @response: Numeric response
        @results: Vardict with the results of the call

Presents a file chooser dialog to the user to open one or more files.

The following results get returned via the @results vardict:
        <variablelist>
          <varlistentry>
            <term>uris as</term>
            <listitem><para>
              An array of strings containing the uris of the selected files.
            </para></listitem>
          </varlistentry>
          <varlistentry>
            <term>choices a(ss)</term>
            <listitem><para>
              An array of pairs of strings, corresponding to the passed-in choices.
              See org.freedesktop.portal.FileChooser.OpenFile() for details.
            </para></listitem>
          </varlistentry>
        </variablelist>
    -->
    <method name="OpenFile">
      <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="s" name="title" 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>
    <!--
        SaveFile:
        @handle: Object path for the #org.freedesktop.impl.portal.Request object representing this call
        @app_id: App id of the application
        @parent_window: Identifier for the application window, see <link linkend="parent_window">Common Conventions</link>
        @title: Title for the file chooser dialog
        @options: Vardict with optional further information
        @response: Numeric response
        @results: Vardict with the results of the call

Presents a file chooser dialog to the user to save a file.

Supported keys in the @options vardict include:
        <variablelist>
          <varlistentry>
            <term>accept_label s</term>
            <listitem><para>
              The label for the accept button. Mnemonic underlines are allowed.
            </para></listitem>
          </varlistentry>
          <varlistentry>
            <term>modal b</term>
            <listitem><para>
              Whether to make the dialog modal. Default is yes.
            </para></listitem>
          </varlistentry>
          <varlistentry>
            <term>multiple b</term>
            <listitem><para>
              Whether to allow selection of multiple files. Default is no.
            </para></listitem>
          </varlistentry>
          <varlistentry>
            <term>filters a(sa(us))</term>
            <listitem><para>
              A list of serialized file filters.
              See org.freedesktop.portal.FileChooser.OpenFile() for details.
            </para></listitem>
          </varlistentry>
          <varlistentry>
            <term>choices a(ssa(ss)s)</term>
            <listitem><para>
              A list of serialized combo boxes.
              See org.freedesktop.portal.FileChooser.OpenFile() for details.
            </para></listitem>
          </varlistentry>
          <varlistentry>
            <term>current_name s</term>
            <listitem><para>
              A suggested filename.
            </para></listitem>
          </varlistentry>
          <varlistentry>
            <term>current_folder ay</term>
            <listitem><para>
              A suggested folder to save the file in.
            </para></listitem>
          </varlistentry>
          <varlistentry>
            <term>current_file ay</term>
            <listitem><para>
              The current file (when saving an existing file).
            </para></listitem>
          </varlistentry>
        </variablelist>

The following results get returned via the @results vardict:
        <variablelist>
          <varlistentry>
            <term>uris as</term>
            <listitem><para>
              An array of strings containing the uri of the selected file.
            </para></listitem>
          </varlistentry>
          <varlistentry>
            <term>choices a(ss)</term>
            <listitem><para>
              An array of pairs of strings, corresponding to the passed-in choices.
              See org.freedesktop.portal.FileChooser.OpenFile() for details.
            </para></listitem>
          </varlistentry>
        </variablelist>
    -->
    <method name="SaveFile">
      <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="s" name="title" 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>
  </interface>
</node>

文件操作 - org.freedesktop.impl.portal.FileChooser.xml

文件: /usr/share/dbus-1/interfaces/org.freedesktop.impl.portal.FileChooser.xml

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