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<a href="#libtracker-miner-Thumbnailer-management.description" class="shortcut">Description</a>
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<a name="libtracker-miner-Thumbnailer-management"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="libtracker-miner-Thumbnailer-management.top_of_page"></a>Thumbnailer management</span></h2>
<p>Thumbnailer management — Request the thumbnailer service creates or
updates thumbnails.</p>
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<div class="refsynopsisdiv">
<a name="libtracker-miner-Thumbnailer-management.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <libtracker-miner/tracker-miner.h>
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="libtracker-miner-Thumbnailer-management.html#tracker-thumbnailer-cleanup" title="tracker_thumbnailer_cleanup ()">tracker_thumbnailer_cleanup</a> (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *uri_prefix</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="libtracker-miner-Thumbnailer-management.html#tracker-thumbnailer-init" title="tracker_thumbnailer_init ()">tracker_thumbnailer_init</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="libtracker-miner-Thumbnailer-management.html#tracker-thumbnailer-move-add" title="tracker_thumbnailer_move_add ()">tracker_thumbnailer_move_add</a> (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *from_uri</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *mime_type</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *to_uri</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="libtracker-miner-Thumbnailer-management.html#tracker-thumbnailer-remove-add" title="tracker_thumbnailer_remove_add ()">tracker_thumbnailer_remove_add</a> (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *uri</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *mime_type</code></em>);
<span class="returnvalue">void</span> <a class="link" href="libtracker-miner-Thumbnailer-management.html#tracker-thumbnailer-send" title="tracker_thumbnailer_send ()">tracker_thumbnailer_send</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">void</span> <a class="link" href="libtracker-miner-Thumbnailer-management.html#tracker-thumbnailer-shutdown" title="tracker_thumbnailer_shutdown ()">tracker_thumbnailer_shutdown</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
</pre>
</div>
<div class="refsect1">
<a name="libtracker-miner-Thumbnailer-management.description"></a><h2>Description</h2>
<p>
This is a convenience API using D-Bus for creating and updating
thumbnails for files being mined. It is also used to create
thumbnails for album art found embedded in some medias.
</p>
<p>
This follows the thumbnailer specification:
http://live.gnome.org/ThumbnailerSpec
</p>
</div>
<div class="refsect1">
<a name="libtracker-miner-Thumbnailer-management.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="tracker-thumbnailer-cleanup"></a><h3>tracker_thumbnailer_cleanup ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> tracker_thumbnailer_cleanup (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *uri_prefix</code></em>);</pre>
<p>
Tells thumbnailer to cleanup all thumbnails under <em class="parameter"><code>uri_prefix</code></em>.
</p>
<div class="variablelist"><table border="0">
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<td><p><span class="term"><em class="parameter"><code>uri_prefix</code></em> :</span></p></td>
<td>URI prefix</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><span class="type">TRUE</span></a> if successfully reported, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><span class="type">FALSE</span></a> otherwise.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.8</p>
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<hr>
<div class="refsect2">
<a name="tracker-thumbnailer-init"></a><h3>tracker_thumbnailer_init ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> tracker_thumbnailer_init (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Initializes the thumbnailer connection.
</p>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><span class="type">TRUE</span></a> if connection was successfully initialized, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><span class="type">FALSE</span></a> otherwise.</td>
</tr></tbody>
</table></div>
<p class="since">Since 0.8</p>
</div>
<hr>
<div class="refsect2">
<a name="tracker-thumbnailer-move-add"></a><h3>tracker_thumbnailer_move_add ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> tracker_thumbnailer_move_add (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *from_uri</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *mime_type</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *to_uri</code></em>);</pre>
<p>
Adds a new request to tell the thumbnailer that <em class="parameter"><code>from_uri</code></em> was moved to
<em class="parameter"><code>to_uri</code></em>. Stored requests can be sent with <a class="link" href="libtracker-miner-Thumbnailer-management.html#tracker-thumbnailer-send" title="tracker_thumbnailer_send ()"><code class="function">tracker_thumbnailer_send()</code></a>.
</p>
<div class="variablelist"><table border="0">
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<td><p><span class="term"><em class="parameter"><code>from_uri</code></em> :</span></p></td>
<td>URI of the file before the move</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>mime_type</code></em> :</span></p></td>
<td>mime-type of the file</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>to_uri</code></em> :</span></p></td>
<td>URI of the file after the move</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><span class="type">TRUE</span></a> if successfully stored to be reported, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><span class="type">FALSE</span></a> otherwise.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.8</p>
</div>
<hr>
<div class="refsect2">
<a name="tracker-thumbnailer-remove-add"></a><h3>tracker_thumbnailer_remove_add ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> tracker_thumbnailer_remove_add (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *uri</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *mime_type</code></em>);</pre>
<p>
Adds a new request to tell the thumbnailer that <em class="parameter"><code>uri</code></em> was removed.
Stored requests can be sent with <a class="link" href="libtracker-miner-Thumbnailer-management.html#tracker-thumbnailer-send" title="tracker_thumbnailer_send ()"><code class="function">tracker_thumbnailer_send()</code></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>uri</code></em> :</span></p></td>
<td>URI of the file</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>mime_type</code></em> :</span></p></td>
<td>mime-type of the file</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><span class="type">TRUE</span></a> if successfully stored to be reported, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><span class="type">FALSE</span></a> otherwise.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.8</p>
</div>
<hr>
<div class="refsect2">
<a name="tracker-thumbnailer-send"></a><h3>tracker_thumbnailer_send ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> tracker_thumbnailer_send (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Sends to the thumbnailer all stored requests.
</p>
<p class="since">Since 0.8</p>
</div>
<hr>
<div class="refsect2">
<a name="tracker-thumbnailer-shutdown"></a><h3>tracker_thumbnailer_shutdown ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> tracker_thumbnailer_shutdown (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Shuts down the thumbnailer connection.
</p>
<p class="since">Since 0.8</p>
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