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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>IBus Reference Manual: IBusRegistry</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
<link rel="home" href="index.html" title="IBus Reference Manual">
<link rel="up" href="ch04.html" title="Configuration">
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</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="10"><tr valign="middle">
<td width="100%" align="left" class="shortcuts">
<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> 
                  <a href="#IBusRegistry.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span> 
                  <a href="#IBusRegistry.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_signals"> <span class="dim">|</span> 
                  <a href="#IBusRegistry.signals" class="shortcut">Signals</a></span>
</td>
<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
<td><a accesskey="u" href="ch04.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
<td><a accesskey="p" href="IBusObservedPath.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td>
<td><a accesskey="n" href="ibus-ibusversion.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td>
</tr></table>
<div class="refentry">
<a name="IBusRegistry"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="IBusRegistry.top_of_page"></a>IBusRegistry</span></h2>
<p>IBusRegistry — Registry cache handling.</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="IBusRegistry.stability-level"></a><h2>Stability Level</h2>
Stable, unless otherwise indicated
</div>
<div class="refsect1">
<a name="IBusRegistry.functions"></a><h2>Functions</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="returnvalue">IBusRegistry</span></a> *
</td>
<td class="function_name">
<a class="link" href="IBusRegistry.html#ibus-registry-new" title="ibus_registry_new ()">ibus_registry_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="IBusRegistry.html#ibus-registry-load" title="ibus_registry_load ()">ibus_registry_load</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="IBusRegistry.html#ibus-registry-load-in-dir" title="ibus_registry_load_in_dir ()">ibus_registry_load_in_dir</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="IBusRegistry.html#ibus-registry-load-cache" title="ibus_registry_load_cache ()">ibus_registry_load_cache</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="IBusRegistry.html#ibus-registry-load-cache-file" title="ibus_registry_load_cache_file ()">ibus_registry_load_cache_file</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="IBusRegistry.html#ibus-registry-save-cache" title="ibus_registry_save_cache ()">ibus_registry_save_cache</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="IBusRegistry.html#ibus-registry-save-cache-file" title="ibus_registry_save_cache_file ()">ibus_registry_save_cache_file</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="IBusRegistry.html#ibus-registry-output" title="ibus_registry_output ()">ibus_registry_output</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="IBusRegistry.html#ibus-registry-check-modification" title="ibus_registry_check_modification ()">ibus_registry_check_modification</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GList</span> *
</td>
<td class="function_name">
<a class="link" href="IBusRegistry.html#ibus-registry-get-components" title="ibus_registry_get_components ()">ibus_registry_get_components</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GList</span> *
</td>
<td class="function_name">
<a class="link" href="IBusRegistry.html#ibus-registry-get-observed-paths" title="ibus_registry_get_observed_paths ()">ibus_registry_get_observed_paths</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="IBusRegistry.html#ibus-registry-start-monitor-changes" title="ibus_registry_start_monitor_changes ()">ibus_registry_start_monitor_changes</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="IBusRegistry.signals"></a><h2>Signals</h2>
<div class="informaltable"><table border="0">
<colgroup>
<col width="150px" class="signals_return">
<col width="300px" class="signals_name">
<col width="200px" class="signals_flags">
</colgroup>
<tbody><tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="IBusRegistry.html#IBusRegistry-changed" title="The “changed” signal">changed</a></td>
<td class="signal_flags">Run Last</td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="IBusRegistry.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="IBusRegistry.html#IBusRegistry-struct" title="struct IBusRegistry">IBusRegistry</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="IBusRegistry.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">    GObject
    <span class="lineart">╰──</span> GInitiallyUnowned
        <span class="lineart">╰──</span> <a class="link" href="IBusObject.html" title="IBusObject">IBusObject</a>
            <span class="lineart">╰──</span> <a class="link" href="IBusSerializable.html" title="IBusSerializable">IBusSerializable</a>
                <span class="lineart">╰──</span> IBusRegistry
</pre>
</div>
<div class="refsect1">
<a name="IBusRegistry.description"></a><h2>Description</h2>
<p>An <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a> loads IBus component files and generates the cache files.</p>
<p>see_also: <a class="link" href="IBusComponent.html" title="IBusComponent"><span class="type">IBusComponent</span></a></p>
</div>
<div class="refsect1">
<a name="IBusRegistry.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="ibus-registry-new"></a><h3>ibus_registry_new ()</h3>
<pre class="programlisting"><a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="returnvalue">IBusRegistry</span></a> *
ibus_registry_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>New a <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a></p>
<div class="refsect3">
<a name="id-1.5.6.9.2.5"></a><h4>Returns</h4>
<p>A newly allocated <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a>.</p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="ibus-registry-load"></a><h3>ibus_registry_load ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
ibus_registry_load (<em class="parameter"><code><a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a> *registry</code></em>);</pre>
<p>Read all XML files in a IBus component directory (typically
/usr/share/ibus/component/ *.xml) and update the registry object.
IBUS_COMPONENT_PATH environment valuable is also available for
the custom component directories, whose delimiter is ':'.</p>
<div class="refsect3">
<a name="id-1.5.6.9.3.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>registry</p></td>
<td class="parameter_description"><p>An <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="ibus-registry-load-in-dir"></a><h3>ibus_registry_load_in_dir ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
ibus_registry_load_in_dir (<em class="parameter"><code><a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a> *registry</code></em>,
                           <em class="parameter"><code>const <span class="type">gchar</span> *dirname</code></em>);</pre>
<p>Read all XML files in <em class="parameter"><code>dirname</code></em>
, create a <a class="link" href="IBusComponent.html" title="IBusComponent"><span class="type">IBusComponent</span></a> object for each file,
and add the component objects to the registry.
If <em class="parameter"><code>dirname</code></em>
 is "/usr/share/ibus/component", this API and
<a class="link" href="IBusRegistry.html#ibus-registry-load" title="ibus_registry_load ()"><code class="function">ibus_registry_load()</code></a> are same.</p>
<div class="refsect3">
<a name="id-1.5.6.9.4.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>registry</p></td>
<td class="parameter_description"><p>An <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>dirname</p></td>
<td class="parameter_description"><p>IBus component directory which includes XML files.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="ibus-registry-load-cache"></a><h3>ibus_registry_load_cache ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
ibus_registry_load_cache (<em class="parameter"><code><a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a> *registry</code></em>,
                          <em class="parameter"><code><span class="type">gboolean</span> is_user</code></em>);</pre>
<p>Load the user or system registry cache.</p>
<div class="refsect3">
<a name="id-1.5.6.9.5.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>registry</p></td>
<td class="parameter_description"><p>An <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>is_user</p></td>
<td class="parameter_description"><p><code class="literal">TRUE</code> if the registry cache is loaded in the user directory.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.5.6.9.5.6"></a><h4>Returns</h4>
<p><code class="literal">TRUE</code> if the cache exists and is loaded successfully,
<code class="literal">FALSE</code> otherwise.</p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="ibus-registry-load-cache-file"></a><h3>ibus_registry_load_cache_file ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
ibus_registry_load_cache_file (<em class="parameter"><code><a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a> *registry</code></em>,
                               <em class="parameter"><code>const <span class="type">gchar</span> *filename</code></em>);</pre>
<p>Load the registry cache <em class="parameter"><code>filename</code></em>
.</p>
<div class="refsect3">
<a name="id-1.5.6.9.6.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>registry</p></td>
<td class="parameter_description"><p>An <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>filename</p></td>
<td class="parameter_description"><p>The file path of the registry cache</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.5.6.9.6.6"></a><h4>Returns</h4>
<p><code class="literal">TRUE</code> if the cache exists and is loaded successfully,
<code class="literal">FALSE</code> otherwise.</p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="ibus-registry-save-cache"></a><h3>ibus_registry_save_cache ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
ibus_registry_save_cache (<em class="parameter"><code><a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a> *registry</code></em>,
                          <em class="parameter"><code><span class="type">gboolean</span> is_user</code></em>);</pre>
<p>Save the registry in a user directory or system directory.</p>
<div class="refsect3">
<a name="id-1.5.6.9.7.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>registry</p></td>
<td class="parameter_description"><p>An <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>is_user</p></td>
<td class="parameter_description"><p><code class="literal">TRUE</code> if the registry cache is saved in the user directory.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.5.6.9.7.6"></a><h4>Returns</h4>
<p><code class="literal">TRUE</code> if the cache is saved successfully, <code class="literal">FALSE</code> otherwise.</p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="ibus-registry-save-cache-file"></a><h3>ibus_registry_save_cache_file ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
ibus_registry_save_cache_file (<em class="parameter"><code><a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a> *registry</code></em>,
                               <em class="parameter"><code>const <span class="type">gchar</span> *filename</code></em>);</pre>
<p>Save the registry cache <em class="parameter"><code>filename</code></em>
.</p>
<div class="refsect3">
<a name="id-1.5.6.9.8.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>registry</p></td>
<td class="parameter_description"><p>An <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>filename</p></td>
<td class="parameter_description"><p>The file path of the registry cache</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.5.6.9.8.6"></a><h4>Returns</h4>
<p><code class="literal">TRUE</code> if the cache is saved successfully, <code class="literal">FALSE</code> otherwise.</p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="ibus-registry-output"></a><h3>ibus_registry_output ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
ibus_registry_output (<em class="parameter"><code><a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a> *registry</code></em>,
                      <em class="parameter"><code><span class="type">GString</span> *output</code></em>,
                      <em class="parameter"><code><span class="type">int</span> indent</code></em>);</pre>
<p>Output <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a> as an XML-formatted string.
The output string can be then shown on the screen or written to file.</p>
<div class="refsect3">
<a name="id-1.5.6.9.9.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>registry</p></td>
<td class="parameter_description"><p>An <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>output</p></td>
<td class="parameter_description"><p>GString that holds the result.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>indent</p></td>
<td class="parameter_description"><p>level of indent.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="ibus-registry-check-modification"></a><h3>ibus_registry_check_modification ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
ibus_registry_check_modification (<em class="parameter"><code><a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a> *registry</code></em>);</pre>
<p>Check if the registry is updated.</p>
<div class="refsect3">
<a name="id-1.5.6.9.10.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>registry</p></td>
<td class="parameter_description"><p>An <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.5.6.9.10.6"></a><h4>Returns</h4>
<p><code class="literal">TRUE</code> if mtime is changed; <code class="literal">FALSE</code> otherwise.</p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="ibus-registry-get-components"></a><h3>ibus_registry_get_components ()</h3>
<pre class="programlisting"><span class="returnvalue">GList</span> *
ibus_registry_get_components (<em class="parameter"><code><a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a> *registry</code></em>);</pre>
<p>List components.</p>
<div class="refsect3">
<a name="id-1.5.6.9.11.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>registry</p></td>
<td class="parameter_description"><p>An <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.5.6.9.11.6"></a><h4>Returns</h4>
<p>a list of <a class="link" href="IBusComponent.html" title="IBusComponent"><span class="type">IBusComponent</span></a> objects.
The caller has to call <code class="function">g_list_free()</code> for the returned list. </p>
<p><span class="annotation">[<acronym title="Free data container after the code is done."><span class="acronym">transfer container</span></acronym>][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> IBusComponent]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="ibus-registry-get-observed-paths"></a><h3>ibus_registry_get_observed_paths ()</h3>
<pre class="programlisting"><span class="returnvalue">GList</span> *
ibus_registry_get_observed_paths (<em class="parameter"><code><a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a> *registry</code></em>);</pre>
<p>List observed paths.</p>
<div class="refsect3">
<a name="id-1.5.6.9.12.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>registry</p></td>
<td class="parameter_description"><p>An <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.5.6.9.12.6"></a><h4>Returns</h4>
<p>a list of <a class="link" href="IBusObservedPath.html" title="IBusObservedPath"><span class="type">IBusObservedPath</span></a> objects.
The caller has to call <code class="function">g_list_free()</code> for the returned list. </p>
<p><span class="annotation">[<acronym title="Free data container after the code is done."><span class="acronym">transfer container</span></acronym>][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> IBusObservedPath]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="ibus-registry-start-monitor-changes"></a><h3>ibus_registry_start_monitor_changes ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
ibus_registry_start_monitor_changes (<em class="parameter"><code><a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a> *registry</code></em>);</pre>
<p>Start to monitor observed paths.</p>
<div class="refsect3">
<a name="id-1.5.6.9.13.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>registry</p></td>
<td class="parameter_description"><p>An <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="IBusRegistry.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="IBusRegistry-struct"></a><h3>struct IBusRegistry</h3>
<pre class="programlisting">struct IBusRegistry;</pre>
<p>Registry cache handling.
You can load the registry from compose files or a cache file.</p>
</div>
</div>
<div class="refsect1">
<a name="IBusRegistry.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="IBusRegistry-changed"></a><h3>The <code class="literal">“changed”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a> *registry,
               <span class="type">gpointer</span>      user_data)</pre>
<p>Emitted when any observed paths are changed.
A method is not associated in this class. the "changed"
signal would be handled in other classes.</p>
<p>See also: <a class="link" href="IBusRegistry.html#ibus-registry-start-monitor-changes" title="ibus_registry_start_monitor_changes ()"><code class="function">ibus_registry_start_monitor_changes()</code></a>.</p>
<div class="refsect3">
<a name="id-1.5.6.11.2.6"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>registry</p></td>
<td class="parameter_description"><p>An <a class="link" href="IBusRegistry.html" title="IBusRegistry"><span class="type">IBusRegistry</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p>Flags: Run Last</p>
</div>
</div>
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