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add_editor_style() third pass. better performance and better child theme support. see #11512

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git-svn-id: https://develop.svn.wordpress.org/trunk@13453 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin
2010-02-27 07:36:35 +00:00
parent 039b7de070
commit bd51cf8b51
2 changed files with 28 additions and 32 deletions
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wp-includes/theme.php
+4 -30
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@@ -1465,35 +1465,10 @@ function add_editor_style( $stylesheet = 'editor-style.css' ) {
if ( ! is_admin() )
return;
global $editor_style;
$editor_style = (array) $editor_style;
$stylesheet = (array) $stylesheet;
foreach ( $stylesheet as $file ) {
if ( file_exists( get_stylesheet_directory() . "/$file" )
&& ( $uri = get_stylesheet_directory_uri() . "/$file" )
&& ! in_array( $uri, $editor_style ) )
$editor_style[] = $uri;
elseif ( TEMPLATEPATH !== STYLESHEETPATH
&& file_exists( get_template_directory() . "/$file" )
&& ( $uri = get_template_directory_uri() . "/$file" )
&& ! in_array( $uri, $editor_style ) )
$editor_style[] = $uri;
}
add_filter( 'mce_css', '_editor_style_cb' );
}
/**
* Callback for custom editor stylesheet support.
*
* @since 3.0.0
* @see add_editor_style()
* @access protected
*/
function _editor_style_cb( $url ) {
global $editor_style;
if ( ! empty( $url ) )
$url .= ',';
return $url . implode( ',', $editor_style );
global $editor_styles;
$editor_styles = (array) $editor_styles;
$stylesheet = (array) $stylesheet;
$editor_styles = array_merge( $editor_styles, $stylesheet );
}
/**
@@ -1520,7 +1495,6 @@ function add_theme_support( $feature ) {
* @param string $feature the feature being checked
* @return boolean
*/
function current_theme_supports( $feature ) {
global $_wp_theme_features;