105 lines
2.5 KiB
PHP
105 lines
2.5 KiB
PHP
<?php
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/**
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* BackPress styles procedural API.
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*
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* @package BackPress
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* @since r79
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*/
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/**
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* Display styles that are in the queue or part of $handles.
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*
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* @since r79
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* @uses do_action() Calls 'wp_print_styles' hook.
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* @global object $wp_styles The WP_Styles object for printing styles.
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*
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* @param array $handles (optional) Styles to be printed. (void) prints queue, (string) prints that style, (array of strings) prints those styles.
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* @return bool True on success, false on failure.
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*/
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function wp_print_styles( $handles = false ) {
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do_action( 'wp_print_styles' );
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if ( '' === $handles ) // for wp_head
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$handles = false;
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global $wp_styles;
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if ( !is_a($wp_styles, 'WP_Styles') ) {
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if ( !$handles )
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return array(); // No need to instantiate if nothing's there.
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else
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$wp_styles = new WP_Styles();
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}
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return $wp_styles->do_items( $handles );
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}
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/**
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* Register CSS style file.
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*
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* @since r79
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* @see WP_Styles::add() For parameter and additional information.
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*/
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function wp_register_style( $handle, $src, $deps = array(), $ver = false, $media = 'all' ) {
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global $wp_styles;
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if ( !is_a($wp_styles, 'WP_Styles') )
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$wp_styles = new WP_Styles();
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$wp_styles->add( $handle, $src, $deps, $ver, $media );
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}
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/**
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* Remove a registered CSS file.
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*
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* @since r79
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* @see WP_Styles::remove() For parameter and additional information.
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*/
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function wp_deregister_style( $handle ) {
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global $wp_styles;
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if ( !is_a($wp_styles, 'WP_Styles') )
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$wp_styles = new WP_Styles();
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$wp_styles->remove( $handle );
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}
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/**
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* Enqueue a CSS style file.
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*
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* @since r79
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* @see WP_Styles::add(), WP_Styles::enqueue()
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*/
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function wp_enqueue_style( $handle, $src = false, $deps = array(), $ver = false, $media = false ) {
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global $wp_styles;
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if ( !is_a($wp_styles, 'WP_Styles') )
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$wp_styles = new WP_Styles();
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if ( $src ) {
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$_handle = explode('?', $handle);
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$wp_styles->add( $_handle[0], $src, $deps, $ver, $media );
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}
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$wp_styles->enqueue( $handle );
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}
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/**
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* Check whether style has been added to WordPress Styles.
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*
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* The values for list defaults to 'queue', which is the same as enqueue for
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* styles.
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*
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* @since WP unknown; BP unknown
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*
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* @param string $handle Handle used to add style.
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* @param string $list Optional, defaults to 'queue'. Others values are 'registered', 'queue', 'done', 'to_do'
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* @return bool
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*/
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function wp_style_is( $handle, $list = 'queue' ) {
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global $wp_styles;
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if ( !is_a($wp_styles, 'WP_Styles') )
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$wp_styles = new WP_Styles();
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$query = $wp_styles->query( $handle, $list );
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if ( is_object( $query ) )
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return true;
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return $query;
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}
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