EVOLUTION-MANAGER

Edit File: org.gnome.desktop.input-sources.gschema.xml

<?xml version="1.0" encoding="UTF-8"?>
<schemalist gettext-domain="gsettings-desktop-schemas">
  <schema id="org.gnome.desktop.input-sources"
          path="/org/gnome/desktop/input-sources/">
    <key name="current" type="u">
      <default>0</default>
      <summary>Current input source</summary>
      <description>
        The zero-based index into the input sources list specifying
        the current one in effect. The value is automatically capped
        to remain in the range [0, sources_length) as long as the
        sources list isn’t empty.

DEPRECATED: This key is deprecated and ignored.
      </description>
    </key>
    <key name="sources" type="a(ss)">
      <default>[]</default>
      <summary>List of input sources</summary>
      <description>
        List of input source identifiers available. Each source is
        specified as a tuple of 2 strings. The first string is the
        type and can be one of “xkb” or “ibus”. For “xkb” sources the
        second string is “xkb_layout+xkb_variant” or just “xkb_layout”
        if a XKB variant isn’t needed. For “ibus” sources the second
        string is the IBus engine name. An empty list means that the X
        server’s current XKB layout and variant won’t be touched and
        IBus won’t be used.
      </description>
    </key>
    <key name="mru-sources" type="a(ss)">
      <default>[]</default>
      <summary>List of most recently used input sources</summary>
      <description>
        List of most recently used input sources. The value is in the
        same format as the available sources list.
      </description>
    </key>
    <key name="xkb-options" type="as">
      <default>[]</default>
      <summary>List of XKB options</summary>
      <description>
        List of XKB options. Each option is an XKB option string as
        defined by xkeyboard-config’s rules files.
      </description>
    </key>
    <key name="show-all-sources" type="b">
      <default>false</default>
      <summary>Show all installed input sources</summary>
      <description>
        Makes all installed input sources available for choosing in
        System Settings.
      </description>
    </key>
    <key name="per-window" type="b">
      <default>false</default>
      <summary>Use different input sources for each window</summary>
      <description>
        When enabled, input sources get attached to the currently
        focused window when activated.
      </description>
    </key>
  </schema>
</schemalist>