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<div class="refentry" title="Abstracted event loop">
<a name="GCutEventLoop"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GCutEventLoop.top_of_page"></a>Abstracted event loop</span></h2>
<p>Abstracted event loop — Abstracted event loop API for
customizing event loop in GCutter.</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv" title="Synopsis">
<a name="GCutEventLoop.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">#define <a class="link" href="GCutEventLoop.html#GCUT-EVENT-LOOP-ERROR:CAPS" title="GCUT_EVENT_LOOP_ERROR">GCUT_EVENT_LOOP_ERROR</a>
<a class="link" href="GCutEventLoop.html#GCutEventLoop-struct" title="GCutEventLoop">GCutEventLoop</a>;
<a class="link" href="GCutEventLoop.html#GCutEventLoopClass" title="GCutEventLoopClass">GCutEventLoopClass</a>;
<span class="returnvalue">GQuark</span> <a class="link" href="GCutEventLoop.html#gcut-event-loop-error-quark" title="gcut_event_loop_error_quark ()">gcut_event_loop_error_quark</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">void</span> <a class="link" href="GCutEventLoop.html#gcut-event-loop-run" title="gcut_event_loop_run ()">gcut_event_loop_run</a> (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="GCutEventLoop.html#gcut-event-loop-iterate" title="gcut_event_loop_iterate ()">gcut_event_loop_iterate</a> (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> may_block</code></em>);
<span class="returnvalue">void</span> <a class="link" href="GCutEventLoop.html#gcut-event-loop-quit" title="gcut_event_loop_quit ()">gcut_event_loop_quit</a> (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>);
<span class="returnvalue">guint</span> <a class="link" href="GCutEventLoop.html#gcut-event-loop-watch-io" title="gcut_event_loop_watch_io ()">gcut_event_loop_watch_io</a> (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">GIOChannel</span> *channel</code></em>,
<em class="parameter"><code><span class="type">GIOCondition</span> condition</code></em>,
<em class="parameter"><code><span class="type">GIOFunc</span> function</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>);
<span class="returnvalue">guint</span> <a class="link" href="GCutEventLoop.html#gcut-event-loop-watch-child" title="gcut_event_loop_watch_child ()">gcut_event_loop_watch_child</a> (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">GPid</span> pid</code></em>,
<em class="parameter"><code><span class="type">GChildWatchFunc</span> function</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>);
<span class="returnvalue">guint</span> <a class="link" href="GCutEventLoop.html#gcut-event-loop-watch-child-full" title="gcut_event_loop_watch_child_full ()">gcut_event_loop_watch_child_full</a> (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">gint</span> priority</code></em>,
<em class="parameter"><code><span class="type">GPid</span> pid</code></em>,
<em class="parameter"><code><span class="type">GChildWatchFunc</span> function</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>,
<em class="parameter"><code><span class="type">GDestroyNotify</span> notify</code></em>);
<span class="returnvalue">guint</span> <a class="link" href="GCutEventLoop.html#gcut-event-loop-add-timeout" title="gcut_event_loop_add_timeout ()">gcut_event_loop_add_timeout</a> (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> interval_in_seconds</code></em>,
<em class="parameter"><code><span class="type">GSourceFunc</span> function</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>);
<span class="returnvalue">guint</span> <a class="link" href="GCutEventLoop.html#gcut-event-loop-add-timeout-full" title="gcut_event_loop_add_timeout_full ()">gcut_event_loop_add_timeout_full</a> (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">gint</span> priority</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> interval_in_seconds</code></em>,
<em class="parameter"><code><span class="type">GSourceFunc</span> function</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>,
<em class="parameter"><code><span class="type">GDestroyNotify</span> notify</code></em>);
<span class="returnvalue">guint</span> <a class="link" href="GCutEventLoop.html#gcut-event-loop-add-idle" title="gcut_event_loop_add_idle ()">gcut_event_loop_add_idle</a> (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">GSourceFunc</span> function</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>);
<span class="returnvalue">guint</span> <a class="link" href="GCutEventLoop.html#gcut-event-loop-add-idle-full" title="gcut_event_loop_add_idle_full ()">gcut_event_loop_add_idle_full</a> (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">gint</span> priority</code></em>,
<em class="parameter"><code><span class="type">GSourceFunc</span> function</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>,
<em class="parameter"><code><span class="type">GDestroyNotify</span> notify</code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="GCutEventLoop.html#gcut-event-loop-remove" title="gcut_event_loop_remove ()">gcut_event_loop_remove</a> (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">guint</span> tag</code></em>);
</pre>
</div>
<div class="refsect1" title="Object Hierarchy">
<a name="GCutEventLoop.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
GObject
+----GCutEventLoop
</pre>
</div>
<div class="refsect1" title="Description">
<a name="GCutEventLoop.description"></a><h2>Description</h2>
<p>
<a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> encapsulates event loop. For example,
event loop is used in <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>. It uses the GLib's
default main context for it.
</p>
<p>
Normally, a custom <a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> isn't required. It is
needed some special case. For example, using libev as
event loop backend instead of GLib's main loop.
</p>
<p>
GCutter provides <a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> for GLib's main context
and main loop, <a class="link" href="cutter-GCutGLibEventLoop.html#GCutGLibEventLoop" title="GCutGLibEventLoop"><span class="type">GCutGLibEventLoop</span></a>.
</p>
</div>
<div class="refsect1" title="Details">
<a name="GCutEventLoop.details"></a><h2>Details</h2>
<div class="refsect2" title="GCUT_EVENT_LOOP_ERROR">
<a name="GCUT-EVENT-LOOP-ERROR:CAPS"></a><h3>GCUT_EVENT_LOOP_ERROR</h3>
<pre class="programlisting">#define GCUT_EVENT_LOOP_ERROR (gcut_event_loop_error_quark())
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" title="GCutEventLoop">
<a name="GCutEventLoop-struct"></a><h3>GCutEventLoop</h3>
<pre class="programlisting">typedef struct _GCutEventLoop GCutEventLoop;</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" title="GCutEventLoopClass">
<a name="GCutEventLoopClass"></a><h3>GCutEventLoopClass</h3>
<pre class="programlisting">typedef struct {
GObjectClass parent_class;
void (*run) (GCutEventLoop *loop);
gboolean (*iterate) (GCutEventLoop *loop,
gboolean may_block);
void (*quit) (GCutEventLoop *loop);
guint (*watch_io) (GCutEventLoop *loop,
GIOChannel *channel,
GIOCondition condition,
GIOFunc function,
gpointer data);
guint (*watch_child_full) (GCutEventLoop *loop,
gint priority,
GPid pid,
GChildWatchFunc function,
gpointer data,
GDestroyNotify notify);
guint (*add_timeout_full) (GCutEventLoop *loop,
gint priority,
gdouble interval_in_seconds,
GSourceFunc function,
gpointer data,
GDestroyNotify notify);
guint (*add_idle_full) (GCutEventLoop *loop,
gint priority,
GSourceFunc function,
gpointer data,
GDestroyNotify notify);
gboolean (*remove) (GCutEventLoop *loop,
guint tag);
} GCutEventLoopClass;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" title="gcut_event_loop_error_quark ()">
<a name="gcut-event-loop-error-quark"></a><h3>gcut_event_loop_error_quark ()</h3>
<pre class="programlisting"><span class="returnvalue">GQuark</span> gcut_event_loop_error_quark (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
</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>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gcut_event_loop_run ()">
<a name="gcut-event-loop-run"></a><h3>gcut_event_loop_run ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gcut_event_loop_run (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>);</pre>
<p>
Runs the given event loop until <a class="link" href="GCutEventLoop.html#gcut-event-loop-quit" title="gcut_event_loop_quit ()"><code class="function">gcut_event_loop_quit()</code></a> is
called on the loop.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>loop</code></em> :</span></p></td>
<td>a <a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a>.
</td>
</tr></tbody>
</table></div>
<p class="since">Since 1.1.6</p>
</div>
<hr>
<div class="refsect2" title="gcut_event_loop_iterate ()">
<a name="gcut-event-loop-iterate"></a><h3>gcut_event_loop_iterate ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gcut_event_loop_iterate (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> may_block</code></em>);</pre>
<p>
Runs a single iteration for the given event loop. If no
events are ready and <em class="parameter"><code>may_block</code></em> is <code class="literal">TRUE</code>, waiting
for a event become ready. Otherwise, if <em class="parameter"><code>may_block</code></em> is
<code class="literal">FALSE</code>, events are not waited to become ready.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>loop</code></em> :</span></p></td>
<td>a <a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>may_block</code></em> :</span></p></td>
<td>whether the call may block.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> <code class="literal">TRUE</code> if a event was dispatched.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.6</p>
</div>
<hr>
<div class="refsect2" title="gcut_event_loop_quit ()">
<a name="gcut-event-loop-quit"></a><h3>gcut_event_loop_quit ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gcut_event_loop_quit (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>);</pre>
<p>
Stops the <em class="parameter"><code>loop</code></em> from running.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>loop</code></em> :</span></p></td>
<td>a <a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a>.
</td>
</tr></tbody>
</table></div>
<p class="since">Since 1.1.6</p>
</div>
<hr>
<div class="refsect2" title="gcut_event_loop_watch_io ()">
<a name="gcut-event-loop-watch-io"></a><h3>gcut_event_loop_watch_io ()</h3>
<pre class="programlisting"><span class="returnvalue">guint</span> gcut_event_loop_watch_io (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">GIOChannel</span> *channel</code></em>,
<em class="parameter"><code><span class="type">GIOCondition</span> condition</code></em>,
<em class="parameter"><code><span class="type">GIOFunc</span> function</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>);</pre>
<p>
Adds the <em class="parameter"><code>channel</code></em> into <em class="parameter"><code>loop</code></em> with the default
priority. <em class="parameter"><code>function</code></em> is called when <em class="parameter"><code>condition</code></em> is met for
the given <em class="parameter"><code>channel</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>loop</code></em> :</span></p></td>
<td>a <a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>channel</code></em> :</span></p></td>
<td>a <span class="type">GIOChannel</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>condition</code></em> :</span></p></td>
<td>conditions to watch for
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>function</code></em> :</span></p></td>
<td>function to call
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>data to pass to <em class="parameter"><code>function</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the event ID.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.6</p>
</div>
<hr>
<div class="refsect2" title="gcut_event_loop_watch_child ()">
<a name="gcut-event-loop-watch-child"></a><h3>gcut_event_loop_watch_child ()</h3>
<pre class="programlisting"><span class="returnvalue">guint</span> gcut_event_loop_watch_child (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">GPid</span> pid</code></em>,
<em class="parameter"><code><span class="type">GChildWatchFunc</span> function</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>);</pre>
<p>
Adds the <em class="parameter"><code>function</code></em> to be called when the child indicated
by <em class="parameter"><code>pid</code></em> exits into <em class="parameter"><code>loop</code></em> with the default priority.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>loop</code></em> :</span></p></td>
<td>a <a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pid</code></em> :</span></p></td>
<td>process ID to watch
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>function</code></em> :</span></p></td>
<td>function to call
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>data to pass to <em class="parameter"><code>function</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the event ID.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.6</p>
</div>
<hr>
<div class="refsect2" title="gcut_event_loop_watch_child_full ()">
<a name="gcut-event-loop-watch-child-full"></a><h3>gcut_event_loop_watch_child_full ()</h3>
<pre class="programlisting"><span class="returnvalue">guint</span> gcut_event_loop_watch_child_full (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">gint</span> priority</code></em>,
<em class="parameter"><code><span class="type">GPid</span> pid</code></em>,
<em class="parameter"><code><span class="type">GChildWatchFunc</span> function</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>,
<em class="parameter"><code><span class="type">GDestroyNotify</span> notify</code></em>);</pre>
<p>
Adds the <em class="parameter"><code>function</code></em> to be called when the child indicated
by <em class="parameter"><code>pid</code></em> exits into <em class="parameter"><code>loop</code></em> with the <em class="parameter"><code>priority</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>loop</code></em> :</span></p></td>
<td>a <a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>priority</code></em> :</span></p></td>
<td>the priority of the event.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pid</code></em> :</span></p></td>
<td>process ID to watch
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>function</code></em> :</span></p></td>
<td>function to call
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>data to pass to <em class="parameter"><code>function</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>notify</code></em> :</span></p></td>
<td>function to call when the event is removed, or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the event ID.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.6</p>
</div>
<hr>
<div class="refsect2" title="gcut_event_loop_add_timeout ()">
<a name="gcut-event-loop-add-timeout"></a><h3>gcut_event_loop_add_timeout ()</h3>
<pre class="programlisting"><span class="returnvalue">guint</span> gcut_event_loop_add_timeout (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> interval_in_seconds</code></em>,
<em class="parameter"><code><span class="type">GSourceFunc</span> function</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>);</pre>
<p>
Adds the <em class="parameter"><code>function</code></em> to be called at regular intervals,
with the default priority.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>loop</code></em> :</span></p></td>
<td>a <a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>interval_in_seconds</code></em> :</span></p></td>
<td>the time between calls to the <em class="parameter"><code>function</code></em>, in seconds.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>function</code></em> :</span></p></td>
<td>function to call
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>data to pass to <em class="parameter"><code>function</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the event ID.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.6</p>
</div>
<hr>
<div class="refsect2" title="gcut_event_loop_add_timeout_full ()">
<a name="gcut-event-loop-add-timeout-full"></a><h3>gcut_event_loop_add_timeout_full ()</h3>
<pre class="programlisting"><span class="returnvalue">guint</span> gcut_event_loop_add_timeout_full (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">gint</span> priority</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> interval_in_seconds</code></em>,
<em class="parameter"><code><span class="type">GSourceFunc</span> function</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>,
<em class="parameter"><code><span class="type">GDestroyNotify</span> notify</code></em>);</pre>
<p>
Adds the <em class="parameter"><code>function</code></em> to be called at regular intervals,
with the <em class="parameter"><code>priority</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>loop</code></em> :</span></p></td>
<td>a <a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>priority</code></em> :</span></p></td>
<td>the priority of the event.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>interval_in_seconds</code></em> :</span></p></td>
<td>the time between calls to the <em class="parameter"><code>function</code></em>, in seconds.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>function</code></em> :</span></p></td>
<td>function to call
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>data to pass to <em class="parameter"><code>function</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>notify</code></em> :</span></p></td>
<td>function to call when the event is removed, or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the event ID.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.6</p>
</div>
<hr>
<div class="refsect2" title="gcut_event_loop_add_idle ()">
<a name="gcut-event-loop-add-idle"></a><h3>gcut_event_loop_add_idle ()</h3>
<pre class="programlisting"><span class="returnvalue">guint</span> gcut_event_loop_add_idle (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">GSourceFunc</span> function</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>);</pre>
<p>
Adds the <em class="parameter"><code>function</code></em> to be called whenever there are no
higher priority events pending with the default priority.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>loop</code></em> :</span></p></td>
<td>a <a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>function</code></em> :</span></p></td>
<td>function to call
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>data to pass to <em class="parameter"><code>function</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the event ID.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.6</p>
</div>
<hr>
<div class="refsect2" title="gcut_event_loop_add_idle_full ()">
<a name="gcut-event-loop-add-idle-full"></a><h3>gcut_event_loop_add_idle_full ()</h3>
<pre class="programlisting"><span class="returnvalue">guint</span> gcut_event_loop_add_idle_full (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">gint</span> priority</code></em>,
<em class="parameter"><code><span class="type">GSourceFunc</span> function</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>,
<em class="parameter"><code><span class="type">GDestroyNotify</span> notify</code></em>);</pre>
<p>
Adds the <em class="parameter"><code>function</code></em> to be called whenever there are no
higher priority events pending with the <em class="parameter"><code>priority</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>loop</code></em> :</span></p></td>
<td>a <a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>priority</code></em> :</span></p></td>
<td>the priority of the event.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>function</code></em> :</span></p></td>
<td>function to call
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>data to pass to <em class="parameter"><code>function</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>notify</code></em> :</span></p></td>
<td>function to call when the event is removed, or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the event ID.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.6</p>
</div>
<hr>
<div class="refsect2" title="gcut_event_loop_remove ()">
<a name="gcut-event-loop-remove"></a><h3>gcut_event_loop_remove ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gcut_event_loop_remove (<em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>,
<em class="parameter"><code><span class="type">guint</span> tag</code></em>);</pre>
<p>
Removes the event with the given ID, <em class="parameter"><code>tag</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>loop</code></em> :</span></p></td>
<td>a <a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>tag</code></em> :</span></p></td>
<td>the ID of the source to remove
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> <code class="literal">TRUE</code> if the source was found and removed.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.6</p>
</div>
</div>
</div>
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