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<a href="#libcroco-cr-selector.synopsis" class="shortcut">Top</a>
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<a href="#libcroco-cr-selector.description" class="shortcut">Description</a>
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<div class="refentry">
<a name="libcroco-cr-selector"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="libcroco-cr-selector.top_of_page"></a>cr-selector</span></h2>
<p>cr-selector</p>
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<td valign="top" align="right"></td>
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<div class="refsynopsisdiv">
<a name="libcroco-cr-selector.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">struct <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector">CRSelector</a>;
<a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="returnvalue">CRSelector</span></a> * <a class="link" href="libcroco-cr-selector.html#cr-selector-append" title="cr_selector_append ()">cr_selector_append</a> (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_this</code></em>,
<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_new</code></em>);
<a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="returnvalue">CRSelector</span></a> * <a class="link" href="libcroco-cr-selector.html#cr-selector-append-simple-sel" title="cr_selector_append_simple_sel ()">cr_selector_append_simple_sel</a> (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_this</code></em>,
<em class="parameter"><code><a class="link" href="libcroco-cr-simple-sel.html#CRSimpleSel" title="struct CRSimpleSel"><span class="type">CRSimpleSel</span></a> *a_simple_sel</code></em>);
<span class="returnvalue">void</span> <a class="link" href="libcroco-cr-selector.html#cr-selector-destroy" title="cr_selector_destroy ()">cr_selector_destroy</a> (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_this</code></em>);
<span class="returnvalue">void</span> <a class="link" href="libcroco-cr-selector.html#cr-selector-dump" title="cr_selector_dump ()">cr_selector_dump</a> (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> const *a_this</code></em>,
<em class="parameter"><code><span class="type">FILE</span> *a_fp</code></em>);
<a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="returnvalue">CRSelector</span></a> * <a class="link" href="libcroco-cr-selector.html#cr-selector-new" title="cr_selector_new ()">cr_selector_new</a> (<em class="parameter"><code><a class="link" href="libcroco-cr-simple-sel.html#CRSimpleSel" title="struct CRSimpleSel"><span class="type">CRSimpleSel</span></a> *a_sel_expr</code></em>);
<a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="returnvalue">CRSelector</span></a> * <a class="link" href="libcroco-cr-selector.html#cr-selector-parse-from-buf" title="cr_selector_parse_from_buf ()">cr_selector_parse_from_buf</a> (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> *a_char_buf</code></em>,
<em class="parameter"><code><span class="type">enum CREncoding</span> a_enc</code></em>);
<a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="returnvalue">CRSelector</span></a> * <a class="link" href="libcroco-cr-selector.html#cr-selector-prepend" title="cr_selector_prepend ()">cr_selector_prepend</a> (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_this</code></em>,
<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_new</code></em>);
<span class="returnvalue">void</span> <a class="link" href="libcroco-cr-selector.html#cr-selector-ref" title="cr_selector_ref ()">cr_selector_ref</a> (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_this</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guchar"><span class="returnvalue">guchar</span></a> * <a class="link" href="libcroco-cr-selector.html#cr-selector-to-string" title="cr_selector_to_string ()">cr_selector_to_string</a> (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> const *a_this</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="libcroco-cr-selector.html#cr-selector-unref" title="cr_selector_unref ()">cr_selector_unref</a> (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_this</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="libcroco-cr-selector.description"></a><h2>Description</h2>
<p>
</p>
</div>
<div class="refsect1">
<a name="libcroco-cr-selector.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="CRSelector"></a><h3>struct CRSelector</h3>
<pre class="programlisting">struct CRSelector {
/**
*A Selection expression.
*It is a list of basic selectors.
*Each basic selector can be either an element
*selector, an id selector, a class selector, an
*attribute selector, an universal selector etc ...
*/
CRSimpleSel *simple_sel ;
/**The next selector list element*/
CRSelector *next ;
CRSelector *prev ;
CRParsingLocation location ;
glong ref_count ;
};
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="cr-selector-append"></a><h3>cr_selector_append ()</h3>
<pre class="programlisting"><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="returnvalue">CRSelector</span></a> * cr_selector_append (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_this</code></em>,
<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_new</code></em>);</pre>
<p>
<em class="parameter"><code>a_this</code></em>: the current instance of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a>.
<em class="parameter"><code>a_new</code></em>: the instance of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> to be appended.
</p>
<p>
Appends a new instance of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> to the current selector list.
</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>the new list.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="cr-selector-append-simple-sel"></a><h3>cr_selector_append_simple_sel ()</h3>
<pre class="programlisting"><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="returnvalue">CRSelector</span></a> * cr_selector_append_simple_sel (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_this</code></em>,
<em class="parameter"><code><a class="link" href="libcroco-cr-simple-sel.html#CRSimpleSel" title="struct CRSimpleSel"><span class="type">CRSimpleSel</span></a> *a_simple_sel</code></em>);</pre>
<p>
<em class="parameter"><code>a_this</code></em>: the current instance of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a>.
<em class="parameter"><code>a_simple_sel</code></em>: the simple selector to append.
</p>
<p>
append a simple selector to the current <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> list.
</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>the new list or NULL in case of failure.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="cr-selector-destroy"></a><h3>cr_selector_destroy ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> cr_selector_destroy (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_this</code></em>);</pre>
<p>
<em class="parameter"><code>a_this</code></em>: the current instance of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a>.
</p>
<p>
Destroys the selector list.
</p>
</div>
<hr>
<div class="refsect2">
<a name="cr-selector-dump"></a><h3>cr_selector_dump ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> cr_selector_dump (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> const *a_this</code></em>,
<em class="parameter"><code><span class="type">FILE</span> *a_fp</code></em>);</pre>
<p>
<em class="parameter"><code>a_this</code></em>: the current instance of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a>.
<em class="parameter"><code>a_fp</code></em>: the destination file.
</p>
<p>
Serializes the current instance of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> to a file.
</p>
</div>
<hr>
<div class="refsect2">
<a name="cr-selector-new"></a><h3>cr_selector_new ()</h3>
<pre class="programlisting"><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="returnvalue">CRSelector</span></a> * cr_selector_new (<em class="parameter"><code><a class="link" href="libcroco-cr-simple-sel.html#CRSimpleSel" title="struct CRSimpleSel"><span class="type">CRSimpleSel</span></a> *a_sel_expr</code></em>);</pre>
<p>
<em class="parameter"><code>a_simple_sel</code></em>: the initial simple selector list
of the current instance of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a>.
</p>
<p>
Creates a new instance of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a>.
</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>the newly built instance of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a>, or
NULL in case of failure.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="cr-selector-parse-from-buf"></a><h3>cr_selector_parse_from_buf ()</h3>
<pre class="programlisting"><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="returnvalue">CRSelector</span></a> * cr_selector_parse_from_buf (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> *a_char_buf</code></em>,
<em class="parameter"><code><span class="type">enum CREncoding</span> a_enc</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="cr-selector-prepend"></a><h3>cr_selector_prepend ()</h3>
<pre class="programlisting"><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="returnvalue">CRSelector</span></a> * cr_selector_prepend (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_this</code></em>,
<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_new</code></em>);</pre>
<p>
<em class="parameter"><code>a_this</code></em>: the current instance of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> list.
<em class="parameter"><code>a_new</code></em>: the instance of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a>.
</p>
<p>
Prepends an element to the <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> list.
</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>the new list.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="cr-selector-ref"></a><h3>cr_selector_ref ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> cr_selector_ref (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_this</code></em>);</pre>
<p>
<em class="parameter"><code>a_this</code></em>: the current instance of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a>.
</p>
<p>
Increments the ref count of the current instance
of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a>.
</p>
</div>
<hr>
<div class="refsect2">
<a name="cr-selector-to-string"></a><h3>cr_selector_to_string ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guchar"><span class="returnvalue">guchar</span></a> * cr_selector_to_string (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> const *a_this</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="cr-selector-unref"></a><h3>cr_selector_unref ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> cr_selector_unref (<em class="parameter"><code><a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> *a_this</code></em>);</pre>
<p>
<em class="parameter"><code>a_this</code></em>: the current instance of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a>.
</p>
<p>
Decrements the ref count of the current instance of
<a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a>.
If the ref count reaches zero, the current instance of
<a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a> is destroyed.
</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>TRUE if this function destroyed the current instance
of <a class="link" href="libcroco-cr-selector.html#CRSelector" title="struct CRSelector"><span class="type">CRSelector</span></a>, FALSE otherwise.</td>
</tr></tbody>
</table></div>
</div>
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