gnome-shell/data/dbus-interfaces/org.gnome.Shell.Extensions.xml
Florian Müllner e6624f8ba1 extensionSytem: Rename ENABLED/DISABLED states
The ENABLED state means that an extension's `enable()` method
was called successfully.

This usually matches whether an extension *should* be enabled
according to the enabled-extensions/disabled-extensions settings,
but not necessarily: If an extension had an error or does not
support the currently active mode, its actual state is different.

We currently only expose the actual state to external tooling,
but whether an extension should be enabled is relevant as well,
for example to disable a lock-screen only extension from the
regular session.

For that purpose we will expose a separate `enabled` property.
To avoid confusion with the existing states, change the exposed
names to (IN)ACTIVE.

This does not affect the D-Bus API, as the numeric values of
the states remain unchanged.

https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/7004

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3073>
2024-01-03 20:05:05 +00:00

275 lines
8.0 KiB
XML

<!DOCTYPE node PUBLIC
'-//freedesktop//DTD D-BUS Object Introspection 1.0//EN'
'http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd'>
<node>
<!--
org.gnome.Shell.Extensions:
@short_description: Extensions interface
The interface used to query and manage extensions.
-->
<interface name="org.gnome.Shell.Extensions">
<!--
ListExtensions:
@extensions: A dictionary of extension infos
Get a list of installed extensions. The returned @extensions
dictionary maps extension UUIDs to info vardicts. See
GetExtensionInfo() for documentation on possible keys.
-->
<method name="ListExtensions">
<arg type="a{sa{sv}}" direction="out" name="extensions"/>
</method>
<!--
GetExtensionInfo:
@uuid: The UUID of the extension
@info: The returned extension info
The information returned in the @info vardict depends on the
metadata the extension provides, however it is guaranteed to
contain the following keys:
<variablelist>
<varlistentry>
<term>uuid s</term>
<listitem><para>The UUID of the extension</para></listitem>
</varlistentry>
<varlistentry>
<term>name s</term>
<listitem><para>The name of the extension</para></listitem>
</varlistentry>
<varlistentry>
<term>description s</term>
<listitem><para>
A short summary that describes what the extension does
</para></listitem>
</varlistentry>
<varlistentry>
<term>shell-version as</term>
<listitem><para>An array of support shell versions</para></listitem>
</varlistentry>
<varlistentry>
<term>type d</term>
<listitem><para>
The type of extension:
<simplelist>
<member>1: SYSTEM</member>
<member>2: PER_USER</member>
</simplelist>
</para></listitem>
</varlistentry>
<varlistentry>
<term>state d</term>
<listitem><para>
The state the extension is in:
<simplelist>
<member>1: ACTIVE</member>
<member>2: INACTIVE</member>
<member>3: ERROR</member>
<member>4: OUT_OF_DATE</member>
<member>5: DOWNLOADING</member>
<member>6: INITIALIZED</member>
<member>7: DEACTIVATING</member>
<member>8: ACTIVATING</member>
<member>99: UNINSTALLED</member>
</simplelist>
</para></listitem>
</varlistentry>
<varlistentry>
<term>path s</term>
<listitem><para>The extension directory</para></listitem>
</varlistentry>
<varlistentry>
<term>error s</term>
<listitem><para>The most recent error caught in init(), enable() or disable()</para></listitem>
</varlistentry>
<varlistentry>
<term>hasPrefs b</term>
<listitem><para>Whether the extension includes preference UI</para></listitem>
</varlistentry>
</variablelist>
By convention, many extensions will also include the following keys:
<variablelist>
<varlistentry>
<term>version d</term>
<listitem><para>The extension version</para></listitem>
</varlistentry>
<varlistentry>
<term>version-name s</term>
<listitem><para>The extension version name</para></listitem>
</varlistentry>
<varlistentry>
<term>url s</term>
<listitem><para>The URL to the extension homepage or repository</para></listitem>
</varlistentry>
<varlistentry>
<term>settings-schema s</term>
<listitem><para>The ID of a bundled GSettings schema</para></listitem>
</varlistentry>
<varlistentry>
<term>gettext-domain s</term>
<listitem><para>The domain used for translations</para></listitem>
</varlistentry>
</variablelist>
-->
<method name="GetExtensionInfo">
<arg type="s" direction="in" name="uuid"/>
<arg type="a{sv}" direction="out" name="info"/>
</method>
<!--
GetExtensionErrors:
@uuid: The UUID of the extension
@errors: The returned errors
Get the list of errors that caused the extension
to be in ERROR state.
-->
<method name="GetExtensionErrors">
<arg type="s" direction="in" name="uuid"/>
<arg type="as" direction="out" name="errors"/>
</method>
<!--
InstallRemoteExtension:
@uuid: The UUID of the extension
@result: The result of the operation
Download and install an extension.
-->
<method name="InstallRemoteExtension">
<arg type="s" direction="in" name="uuid"/>
<arg type="s" direction="out" name="result"/>
</method>
<!--
UninstallExtension:
@uuid: The UUID of the extension
@success: Whether the operation was successful
Uninstall an extension.
-->
<method name="UninstallExtension">
<arg type="s" direction="in" name="uuid"/>
<arg type="b" direction="out" name="success"/>
</method>
<!--
ReloadExtension:
@uuid: The UUID of the extension
Reload an extension.
-->
<method name="ReloadExtension">
<arg type="s" direction="in" name="uuid"/>
</method>
<!--
EnableExtension:
@uuid: The UUID of the extension
@success: Whether the operation was successful
Enable an extension.
-->
<method name="EnableExtension">
<arg type="s" direction="in" name="uuid"/>
<arg type="b" direction="out" name="success"/>
</method>
<!--
DisableExtension:
@uuid: The UUID of the extension
@success: Whether the operation was successful
Disable an extension.
-->
<method name="DisableExtension">
<arg type="s" direction="in" name="uuid"/>
<arg type="b" direction="out" name="success"/>
</method>
<!--
LaunchExtensionPrefs:
Deprecated for OpenExtensionPrefs
-->
<method name="LaunchExtensionPrefs">
<arg type="s" direction="in" name="uuid"/>
</method>
<!--
OpenExtensionPrefs:
@uuid: The UUID of the extension
@parent_window: Identifier for the application window
@options: Vardict with further options
Opens the prefs dialog of extension @uuid.
The following @options are recognized:
<variablelist>
<varlistentry>
<term>modal b</term>
<listitem>
<para>Whether the prefs window should be modal, default: false</para>
</listitem>
</varlistentry>
</variablelist>
-->
<method name="OpenExtensionPrefs">
<arg type="s" direction="in" name="uuid"/>
<arg type="s" direction="in" name="parent_window"/>
<arg type="a{sv}" direction="in" name="options"/>
</method>
<!--
CheckForUpdates:
Update all extensions for which updates are available
-->
<method name="CheckForUpdates"/>
<signal name="ExtensionStateChanged">
<arg type="s" name="uuid"/>
<arg type="a{sv}" name="state"/>
</signal>
<!--
ExtensionStatusChanged:
Deprecated for ExtensionStateChanged
-->
<signal name="ExtensionStatusChanged">
<arg type="s" name="uuid"/>
<arg type="i" name="state"/>
<arg type="s" name="error"/>
</signal>
<!--
ShellVersion:
The GNOME Shell version
-->
<property name="ShellVersion" type="s" access="read"/>
<!--
UserExtensionsEnabled:
Whether user extensions are enabled
-->
<property name="UserExtensionsEnabled" type="b" access="readwrite"/>
</interface>
</node>