/**
* Check whether a CSS stylesheet has been added to the queue.
*
* @global ASC_Styles $asc_styles The ASC_Styles object for printing styles.
*
* @since 2.8.0
*
* @param string $handle Name of the stylesheet.
* @param string $list Optional. Status of the stylesheet to check. Default 'enqueued'.
* Accepts 'enqueued', 'registered', 'queue', 'to_do', and 'done'.
* @return bool Whether style is queued.
*/
function asc_style_is($handle, $list = 'enqueued')
{
global $asc_styles;
if (!is_a($asc_styles, 'ASC_Styles')) {
if (!did_action('init')) {
_doing_it_wrong(__FUNCTION__, sprintf(__('Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.'), '<code>asc_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>'), '3.3');
}
$asc_styles = new ASC_Styles();
}
return (bool) $asc_styles->query($handle, $list);
}
/**
* Prints the styles queue in the HTML head on admin pages.
*
* @since 2.8.0
*/
function print_admin_styles()
{
global $asc_styles, $concatenate_scripts, $compress_css;
if (!is_a($asc_styles, 'ASC_Styles')) {
$asc_styles = new ASC_Styles();
}
script_concat_settings();
$asc_styles->do_concat = $concatenate_scripts;
$zip = $compress_css ? 1 : 0;
if ($zip && defined('ENFORCE_GZIP') && ENFORCE_GZIP) {
$zip = 'gzip';
}
$asc_styles->do_items(false);
/**
* Filter whether to print the admin styles.
*
* @since 2.8.0
*
* @param bool $print Whether to print the admin styles. Default true.
*/
if (apply_filters('print_admin_styles', true)) {
_print_styles();
}
$asc_styles->reset();
return $asc_styles->done;
}
