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<a href="#GtkSourceLanguageManager.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<a href="#GtkSourceLanguageManager.properties" class="shortcut">Properties</a>
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<a name="GtkSourceLanguageManager"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="GtkSourceLanguageManager.top_of_page"></a>GtkSourceLanguageManager</span></h2>
<p>GtkSourceLanguageManager — Object which provides access to <a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a>s</p>
</td>
<td valign="top" align="right"></td>
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<div class="refsynopsisdiv">
<a name="GtkSourceLanguageManager.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <gtksourceview/gtksourcelanguagemanager.h>
struct <a class="link" href="GtkSourceLanguageManager.html#GtkSourceLanguageManager-struct" title="struct GtkSourceLanguageManager">GtkSourceLanguageManager</a>;
<a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="returnvalue">GtkSourceLanguageManager</span></a> * <a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-new" title="gtk_source_language_manager_new ()">gtk_source_language_manager_new</a>
(<em class="parameter"><code><span class="type">void</span></code></em>);
<a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="returnvalue">GtkSourceLanguageManager</span></a> * <a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-get-default" title="gtk_source_language_manager_get_default ()">gtk_source_language_manager_get_default</a>
(<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">void</span> <a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-set-search-path" title="gtk_source_language_manager_set_search_path ()">gtk_source_language_manager_set_search_path</a>
(<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>,
<em class="parameter"><code><span class="type">gchar</span> **dirs</code></em>);
const <span class="returnvalue">gchar</span> * const * <a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-get-search-path" title="gtk_source_language_manager_get_search_path ()">gtk_source_language_manager_get_search_path</a>
(<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>);
const <span class="returnvalue">gchar</span> * const * <a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-get-language-ids" title="gtk_source_language_manager_get_language_ids ()">gtk_source_language_manager_get_language_ids</a>
(<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>);
<a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="returnvalue">GtkSourceLanguage</span></a> * <a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-get-language" title="gtk_source_language_manager_get_language ()">gtk_source_language_manager_get_language</a>
(<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *id</code></em>);
<a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="returnvalue">GtkSourceLanguage</span></a> * <a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-guess-language" title="gtk_source_language_manager_guess_language ()">gtk_source_language_manager_guess_language</a>
(<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *filename</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *content_type</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
GObject
+----GtkSourceLanguageManager
</pre>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="GtkSourceLanguageManager.html#GtkSourceLanguageManager--language-ids" title='The "language-ids" property'>language-ids</a>" <span class="type">GStrv</span> : Read
"<a class="link" href="GtkSourceLanguageManager.html#GtkSourceLanguageManager--search-path" title='The "search-path" property'>search-path</a>" <span class="type">GStrv</span> : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.description"></a><h2>Description</h2>
<p>
<a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> is an object which processes language description
files and creates and stores <a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a> objects, and provides API to
access them.
Use <a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-get-default" title="gtk_source_language_manager_get_default ()"><code class="function">gtk_source_language_manager_get_default()</code></a> to retrieve the default
instance of <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>, and
<a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-guess-language" title="gtk_source_language_manager_guess_language ()"><code class="function">gtk_source_language_manager_guess_language()</code></a> to get a <a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a> for
given file name and content type.
</p>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GtkSourceLanguageManager-struct"></a><h3>struct GtkSourceLanguageManager</h3>
<pre class="programlisting">struct GtkSourceLanguageManager;</pre>
</div>
<hr>
<div class="refsect2">
<a name="gtk-source-language-manager-new"></a><h3>gtk_source_language_manager_new ()</h3>
<pre class="programlisting"><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="returnvalue">GtkSourceLanguageManager</span></a> * gtk_source_language_manager_new
(<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Creates a new language manager. If you do not need more than one language
manager or a private language manager instance then use
<a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-get-default" title="gtk_source_language_manager_get_default ()"><code class="function">gtk_source_language_manager_get_default()</code></a> instead.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a new <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-source-language-manager-get-default"></a><h3>gtk_source_language_manager_get_default ()</h3>
<pre class="programlisting"><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="returnvalue">GtkSourceLanguageManager</span></a> * gtk_source_language_manager_get_default
(<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Returns the default <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> instance.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>.
Return value is owned by GtkSourceView library and must not be unref'ed. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-source-language-manager-set-search-path"></a><h3>gtk_source_language_manager_set_search_path ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gtk_source_language_manager_set_search_path
(<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>,
<em class="parameter"><code><span class="type">gchar</span> **dirs</code></em>);</pre>
<p>
Sets the list of directories where the <em class="parameter"><code>lm</code></em> looks for
language files.
If <em class="parameter"><code>dirs</code></em> is <code class="literal">NULL</code>, the search path is reset to default.
</p>
<p>
</p>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
<p>
At the moment this function can be called only before the
language files are loaded for the first time. In practice
to set a custom search path for a <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>,
you have to call this function right after creating it.
</p>
</div>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>lm</code></em> :</span></p></td>
<td>a <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>dirs</code></em> :</span></p></td>
<td>a <code class="literal">NULL</code>-terminated array of strings or <code class="literal">NULL</code>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-source-language-manager-get-search-path"></a><h3>gtk_source_language_manager_get_search_path ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> * const * gtk_source_language_manager_get_search_path
(<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>);</pre>
<p>
Gets the list directories where <em class="parameter"><code>lm</code></em> looks for language files.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>lm</code></em> :</span></p></td>
<td>a <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<code class="literal">NULL</code>-terminated array
containg a list of language files directories.
The array is owned by <em class="parameter"><code>lm</code></em> and must not be modified. <span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1][<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-source-language-manager-get-language-ids"></a><h3>gtk_source_language_manager_get_language_ids ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> * const * gtk_source_language_manager_get_language_ids
(<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>);</pre>
<p>
Returns the ids of the available languages.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>lm</code></em> :</span></p></td>
<td>a <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a <code class="literal">NULL</code>-terminated array of string
containing the ids of the available languages or <code class="literal">NULL</code> if
no language is available.
The array is sorted alphabetically according to the language
name.
The array is owned by <em class="parameter"><code>lm</code></em> and must not be modified. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-source-language-manager-get-language"></a><h3>gtk_source_language_manager_get_language ()</h3>
<pre class="programlisting"><a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="returnvalue">GtkSourceLanguage</span></a> * gtk_source_language_manager_get_language
(<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *id</code></em>);</pre>
<p>
Gets the <a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a> identified by the given <em class="parameter"><code>id</code></em> in the language
manager.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>lm</code></em> :</span></p></td>
<td>a <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>id</code></em> :</span></p></td>
<td>a language id.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a <a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a>, or <code class="literal">NULL</code> if there is no language
identified by the given <em class="parameter"><code>id</code></em>. Return value is owned by <em class="parameter"><code>lm</code></em> and should not
be freed. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-source-language-manager-guess-language"></a><h3>gtk_source_language_manager_guess_language ()</h3>
<pre class="programlisting"><a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="returnvalue">GtkSourceLanguage</span></a> * gtk_source_language_manager_guess_language
(<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *filename</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *content_type</code></em>);</pre>
<p>
Picks a <a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a> for given file name and content type,
according to the information in lang files. Either <em class="parameter"><code>filename</code></em> or
<em class="parameter"><code>content_type</code></em> may be <code class="literal">NULL</code>. This function can be used as follows:
</p>
<p>
</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
3</pre></td>
<td class="listing_code"><pre class="programlisting"><span class="usertype">GtkSourceLanguage</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">lang</span><span class="symbol">;</span>
<span class="normal">lang </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkSourceLanguageManager.html#gtk-source-language-manager-guess-language">gtk_source_language_manager_guess_language</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">filename</span><span class="symbol">,</span><span class="normal"> NULL</span><span class="symbol">);</span>
<span class="function"><a href="GtkSourceBuffer.html#gtk-source-buffer-set-language">gtk_source_buffer_set_language</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">buffer</span><span class="symbol">,</span><span class="normal"> lang</span><span class="symbol">);</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p>
</p>
<p>
or
</p>
<p>
</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
3
4
5
6
7
8
9
10
11
12
13
14
15</pre></td>
<td class="listing_code"><pre class="programlisting"><span class="usertype">GtkSourceLanguage</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">lang </span><span class="symbol">=</span><span class="normal"> NULL</span><span class="symbol">;</span>
<span class="usertype">gboolean</span><span class="normal"> result_uncertain</span><span class="symbol">;</span>
<span class="usertype">gchar</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">content_type</span><span class="symbol">;</span>
<span class="normal">content_type </span><span class="symbol">=</span><span class="normal"> </span><span class="function">g_content_type_guess</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">filename</span><span class="symbol">,</span><span class="normal"> NULL</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">result_uncertain</span><span class="symbol">);</span>
<span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">result_uncertain</span><span class="symbol">)</span>
<span class="normal"> </span><span class="cbracket">{</span>
<span class="normal"> </span><span class="function">g_free</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">content_type</span><span class="symbol">);</span>
<span class="normal"> content_type </span><span class="symbol">=</span><span class="normal"> NULL</span><span class="symbol">;</span>
<span class="normal"> </span><span class="cbracket">}</span>
<span class="normal">lang </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkSourceLanguageManager.html#gtk-source-language-manager-guess-language">gtk_source_language_manager_guess_language</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">manager</span><span class="symbol">,</span><span class="normal"> filename</span><span class="symbol">,</span><span class="normal"> content_type</span><span class="symbol">);</span>
<span class="function"><a href="GtkSourceBuffer.html#gtk-source-buffer-set-language">gtk_source_buffer_set_language</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">buffer</span><span class="symbol">,</span><span class="normal"> lang</span><span class="symbol">);</span>
<span class="function">g_free</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">content_type</span><span class="symbol">);</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p>
</p>
<p>
etc. Use <a class="link" href="GtkSourceLanguage.html#gtk-source-language-get-mime-types" title="gtk_source_language_get_mime_types ()"><code class="function">gtk_source_language_get_mime_types()</code></a> and <a class="link" href="GtkSourceLanguage.html#gtk-source-language-get-globs" title="gtk_source_language_get_globs ()"><code class="function">gtk_source_language_get_globs()</code></a>
if you need full control over file -> language mapping.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>lm</code></em> :</span></p></td>
<td>a <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>filename</code></em> :</span></p></td>
<td>a filename in Glib filename encoding, or <code class="literal">NULL</code>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>content_type</code></em> :</span></p></td>
<td>a content type (as in GIO API), or <code class="literal">NULL</code>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a <a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a>, or <code class="literal">NULL</code> if there is no suitable language
for given <em class="parameter"><code>filename</code></em> and/or <em class="parameter"><code>content_type</code></em>. Return value is owned by <em class="parameter"><code>lm</code></em>
and should not be freed. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.4</p>
</div>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GtkSourceLanguageManager--language-ids"></a><h3>The <code class="literal">"language-ids"</code> property</h3>
<pre class="programlisting"> "language-ids" <span class="type">GStrv</span> : Read</pre>
<p>List of the ids of the available languages.</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkSourceLanguageManager--search-path"></a><h3>The <code class="literal">"search-path"</code> property</h3>
<pre class="programlisting"> "search-path" <span class="type">GStrv</span> : Read / Write</pre>
<p>List of directories where the language specification files (.lang) are located.</p>
</div>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.see-also"></a><h2>See Also</h2>
<a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a>
</div>
</div>
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