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<a href="#gio-GActionGroup-exporter.description" class="shortcut">Description</a>
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<h2><span class="refentrytitle"><a name="gio-GActionGroup-exporter.top_of_page"></a>GActionGroup exporter</span></h2>
<p>GActionGroup exporter — Export GActionGroups on D-Bus</p>
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<div class="refsynopsisdiv">
<a name="gio-GActionGroup-exporter.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis"><a href="../glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> <a class="link" href="gio-GActionGroup-exporter.html#g-dbus-connection-export-action-group" title="g_dbus_connection_export_action_group ()">g_dbus_connection_export_action_group</a>
(<em class="parameter"><code><a class="link" href="GDBusConnection.html" title="GDBusConnection"><span class="type">GDBusConnection</span></a> *connection</code></em>,
<em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *object_path</code></em>,
<em class="parameter"><code><a class="link" href="GActionGroup.html" title="GActionGroup"><span class="type">GActionGroup</span></a> *action_group</code></em>,
<em class="parameter"><code><a href="../glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
<span class="returnvalue">void</span> <a class="link" href="gio-GActionGroup-exporter.html#g-dbus-connection-unexport-action-group" title="g_dbus_connection_unexport_action_group ()">g_dbus_connection_unexport_action_group</a>
(<em class="parameter"><code><a class="link" href="GDBusConnection.html" title="GDBusConnection"><span class="type">GDBusConnection</span></a> *connection</code></em>,
<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> export_id</code></em>);
</pre>
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<div class="refsect1">
<a name="gio-GActionGroup-exporter.description"></a><h2>Description</h2>
<p>
These functions support exporting a <a class="link" href="GActionGroup.html" title="GActionGroup"><span class="type">GActionGroup</span></a> on D-Bus.
The D-Bus interface that is used is a private implementation
detail.
</p>
<p>
To access an exported <a class="link" href="GActionGroup.html" title="GActionGroup"><span class="type">GActionGroup</span></a> remotely, use
<a class="link" href="GDBusActionGroup.html#g-dbus-action-group-get" title="g_dbus_action_group_get ()"><code class="function">g_dbus_action_group_get()</code></a> to obtain a <a class="link" href="GDBusActionGroup.html" title="GDBusActionGroup"><span class="type">GDBusActionGroup</span></a>.
</p>
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<div class="refsect1">
<a name="gio-GActionGroup-exporter.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="g-dbus-connection-export-action-group"></a><h3>g_dbus_connection_export_action_group ()</h3>
<pre class="programlisting"><a href="../glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> g_dbus_connection_export_action_group
(<em class="parameter"><code><a class="link" href="GDBusConnection.html" title="GDBusConnection"><span class="type">GDBusConnection</span></a> *connection</code></em>,
<em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *object_path</code></em>,
<em class="parameter"><code><a class="link" href="GActionGroup.html" title="GActionGroup"><span class="type">GActionGroup</span></a> *action_group</code></em>,
<em class="parameter"><code><a href="../glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>
Exports <em class="parameter"><code>action_group</code></em> on <em class="parameter"><code>connection</code></em> at <em class="parameter"><code>object_path</code></em>.
</p>
<p>
The implemented D-Bus API should be considered private. It is
subject to change in the future.
</p>
<p>
A given object path can only have one action group exported on it.
If this constraint is violated, the export will fail and 0 will be
returned (with <em class="parameter"><code>error</code></em> set accordingly).
</p>
<p>
You can unexport the action group using
<a class="link" href="gio-GActionGroup-exporter.html#g-dbus-connection-unexport-action-group" title="g_dbus_connection_unexport_action_group ()"><code class="function">g_dbus_connection_unexport_action_group()</code></a> with the return value of
this function.
</p>
<p>
The thread default main context is taken at the time of this call.
All incoming action activations and state change requests are
reported from this context. Any changes on the action group that
cause it to emit signals must also come from this same context.
Since incoming action activations and state change requests are
rather likely to cause changes on the action group, this effectively
limits a given action group to being exported from only one main
context.
</p>
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<td><p><span class="term"><em class="parameter"><code>connection</code></em> :</span></p></td>
<td>a <a class="link" href="GDBusConnection.html" title="GDBusConnection"><span class="type">GDBusConnection</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>object_path</code></em> :</span></p></td>
<td>a D-Bus object path</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>action_group</code></em> :</span></p></td>
<td>a <a class="link" href="GActionGroup.html" title="GActionGroup"><span class="type">GActionGroup</span></a>
</td>
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<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>a pointer to a <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> <a href="../glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the ID of the export (never zero), or 0 in case of failure</td>
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<p class="since">Since 2.32</p>
</div>
<hr>
<div class="refsect2">
<a name="g-dbus-connection-unexport-action-group"></a><h3>g_dbus_connection_unexport_action_group ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> g_dbus_connection_unexport_action_group
(<em class="parameter"><code><a class="link" href="GDBusConnection.html" title="GDBusConnection"><span class="type">GDBusConnection</span></a> *connection</code></em>,
<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> export_id</code></em>);</pre>
<p>
Reverses the effect of a previous call to
<a class="link" href="gio-GActionGroup-exporter.html#g-dbus-connection-export-action-group" title="g_dbus_connection_export_action_group ()"><code class="function">g_dbus_connection_export_action_group()</code></a>.
</p>
<p>
It is an error to call this function with an ID that wasn't returned
from <a class="link" href="gio-GActionGroup-exporter.html#g-dbus-connection-export-action-group" title="g_dbus_connection_export_action_group ()"><code class="function">g_dbus_connection_export_action_group()</code></a> or to call it with the
same ID more than once.
</p>
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<td><p><span class="term"><em class="parameter"><code>connection</code></em> :</span></p></td>
<td>a <a class="link" href="GDBusConnection.html" title="GDBusConnection"><span class="type">GDBusConnection</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>export_id</code></em> :</span></p></td>
<td>the ID from <a class="link" href="gio-GActionGroup-exporter.html#g-dbus-connection-export-action-group" title="g_dbus_connection_export_action_group ()"><code class="function">g_dbus_connection_export_action_group()</code></a>
</td>
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<p class="since">Since 2.32</p>
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</div>
<div class="refsect1">
<a name="gio-GActionGroup-exporter.see-also"></a><h2>See Also</h2>
<a class="link" href="GActionGroup.html" title="GActionGroup"><span class="type">GActionGroup</span></a>, <a class="link" href="GDBusActionGroup.html" title="GDBusActionGroup"><span class="type">GDBusActionGroup</span></a>
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