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inline docs for wp_admin_css(). Props mdawaffe. see #7033

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git-svn-id: http://svn.automattic.com/wordpress/trunk@7994 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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ryan 2008-05-25 21:23:22 +00:00
parent 5564bccc32
commit 0aeb94233d
1 changed files with 30 additions and 0 deletions
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30
wp-includes/general-template.php
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@ -1127,6 +1127,14 @@ function wp_admin_css_color($key, $name, $url, $colors = array()) {
$_wp_admin_css_colors[$key] = (object) array('name' => $name, 'url' => $url, 'colors' => $colors);
}
/**
* wp_admin_css_uri() - Outputs the URL of a WordPress admin CSS file
*
* @see WP_Styles::_css_href and its style_loader_src filter.
*
* @param string $file file relative to wp-admin/ without its ".css" extension.
*/
function wp_admin_css_uri( $file = 'wp-admin' ) {
if ( defined('WP_INSTALLING') ) {
$_file = "./$file.css";
@ -1138,11 +1146,33 @@ function wp_admin_css_uri( $file = 'wp-admin' ) {
return apply_filters( 'wp_admin_css_uri', $_file, $file );
}
/**
* wp_admin_css() - Enqueues or directly prints a stylesheet link to the specified CSS file.
*
* "Intelligently" decides to enqueue or to print the CSS file.
* If the wp_print_styles action has *not* yet been called, the CSS file will be enqueued.
* If the wp_print_styles action *has* been called, the CSS link will be printed.
* Printing may be forced by passing TRUE as the $force_echo (second) parameter.
*
* For backward compatibility with WordPress 2.3 calling method:
* If the $file (first) parameter does not correspond to a registered CSS file, we assume $file is a
* file relative to wp-admin/ without its ".css" extension. A stylesheet link to that generated URL is printed.
*
* @package WordPress
* @since 2.3
*
* @uses $wp_styles WordPress Styles Object
*
* @param string $file Style handle name or file name (without ".css" extension) relative to wp-admin/
* @param bool $force_echo Optional. Force the stylesheet link to be printed rather than enqueued.
*/
function wp_admin_css( $file = 'wp-admin', $force_echo = false ) {
global $wp_styles;
if ( !is_a($wp_styles, 'WP_Styles') )
$wp_styles = new WP_Styles();
// For backward compatibility
$handle = 0 === strpos( $file, 'css/' ) ? substr( $file, 4 ) : $file;
if ( $wp_styles->query( $handle ) ) {