WordPressを読む 59 /blog/wp-includes/functions.wp-styles.php
2015/02/25
目次
/blog/wp-includes/functions.wp-styles.php
呼び出し元::/blog/wp-includes/script-loader.php
関数 wp_print_styles()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | <?php /** * BackPress Styles Procedural API * * @since 2.6.0 * * @package WordPress * @subpackage BackPress */ /** * Display styles that are in the $handles queue. * * Passing an empty array to $handles prints the queue, * passing an array with one string prints that style, * and passing an array of strings prints those styles. * * @global WP_Styles $wp_styles The WP_Styles object for printing styles. * * @since 2.6.0 * * @param array|bool $handles Styles to be printed. Default 'false'. * @return array On success, a processed array of WP_Dependencies items; otherwise, an empty array. */ function wp_print_styles( $handles = false ) { if ( '' === $handles ) // for wp_head $handles = false; /** * Fires before styles in the $handles queue are printed. * * @since 2.6.0 */ if ( ! $handles ) do_action( 'wp_print_styles' ); global $wp_styles; if ( ! is_a( $wp_styles, 'WP_Styles' ) ) { if ( ! did_action( 'init' ) ) _doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ), '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' ); if ( !$handles ) return array(); // No need to instantiate if nothing is there. else $wp_styles = new WP_Styles(); } return $wp_styles->do_items( $handles ); } |
関数 wp_add_inline_style()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | /** * Add extra CSS styles to a registered stylesheet. * * Styles will only be added if the stylesheet in already in the queue. * Accepts a string $data containing the CSS. If two or more CSS code blocks * are added to the same stylesheet $handle, they will be printed in the order * they were added, i.e. the latter added styles can redeclare the previous. * * @see WP_Styles::add_inline_style() * @global WP_Styles $wp_styles The WP_Styles object for printing styles. * * @since 3.3.0 * * @param string $handle Name of the stylesheet to add the extra styles to. Must be lowercase. * @param string $data String containing the CSS styles to be added. * @return bool True on success, false on failure. */ function wp_add_inline_style( $handle, $data ) { global $wp_styles; if ( ! is_a( $wp_styles, 'WP_Styles' ) ) { if ( ! did_action( 'init' ) ) _doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ), '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' ); $wp_styles = new WP_Styles(); } if ( false !== stripos( $data, '</style>' ) ) { _doing_it_wrong( __FUNCTION__, 'Do not pass style tags to wp_add_inline_style().', '3.7' ); $data = trim( preg_replace( '#<style[^>]*>(.*)</style>#is', '$1', $data ) ); } return $wp_styles->add_inline_style( $handle, $data ); } |
関数 wp_register_style()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | /** * Register a CSS stylesheet. * * @see WP_Dependencies::add() * @link http://www.w3.org/TR/CSS2/media.html#media-types List of CSS media types. * @global WP_Styles $wp_styles The WP_Styles object for printing styles. * * @since 2.6.0 * * @param string $handle Name of the stylesheet. * @param string|bool $src Path to the stylesheet from the WordPress root directory. Example: '/css/mystyle.css'. * @param array $deps An array of registered style handles this stylesheet depends on. Default empty array. * @param string|bool $ver String specifying the stylesheet version number. Used to ensure that the correct version * is sent to the client regardless of caching. Default 'false'. Accepts 'false', 'null', or 'string'. * @param string $media Optional. The media for which this stylesheet has been defined. * Default 'all'. Accepts 'all', 'aural', 'braille', 'handheld', 'projection', 'print', * 'screen', 'tty', or 'tv'. */ function wp_register_style( $handle, $src, $deps = array(), $ver = false, $media = 'all' ) { global $wp_styles; if ( ! is_a( $wp_styles, 'WP_Styles' ) ) { if ( ! did_action( 'init' ) ) _doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ), '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' ); $wp_styles = new WP_Styles(); } $wp_styles->add( $handle, $src, $deps, $ver, $media ); } |
関数 wp_deregister_style()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | /** * Remove a registered stylesheet. * * @see WP_Dependencies::remove() * @global WP_Styles $wp_styles The WP_Styles object for printing styles. * * @since 2.1.0 * * @param string $handle Name of the stylesheet to be removed. */ function wp_deregister_style( $handle ) { global $wp_styles; if ( ! is_a( $wp_styles, 'WP_Styles' ) ) { if ( ! did_action( 'init' ) ) _doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ), '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' ); $wp_styles = new WP_Styles(); } $wp_styles->remove( $handle ); } |
関数 wp_enqueue_style()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | /** * Enqueue a CSS stylesheet. * * Registers the style if source provided (does NOT overwrite) and enqueues. * * @see WP_Dependencies::add(), WP_Dependencies::enqueue() * @link http://www.w3.org/TR/CSS2/media.html#media-types List of CSS media types. * @global WP_Styles $wp_styles The WP_Styles object for printing styles. * * @since 2.6.0 * * @param string $handle Name of the stylesheet. * @param string|bool $src Path to the stylesheet from the root directory of WordPress. Example: '/css/mystyle.css'. * @param array $deps An array of registered style handles this stylesheet depends on. Default empty array. * @param string|bool $ver String specifying the stylesheet version number, if it has one. This parameter is used * to ensure that the correct version is sent to the client regardless of caching, and so * should be included if a version number is available and makes sense for the stylesheet. * @param string $media Optional. The media for which this stylesheet has been defined. * Default 'all'. Accepts 'all', 'aural', 'braille', 'handheld', 'projection', 'print', * 'screen', 'tty', or 'tv'. */ function wp_enqueue_style( $handle, $src = false, $deps = array(), $ver = false, $media = 'all' ) { global $wp_styles; if ( ! is_a( $wp_styles, 'WP_Styles' ) ) { if ( ! did_action( 'init' ) ) _doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ), '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' ); $wp_styles = new WP_Styles(); } if ( $src ) { $_handle = explode('?', $handle); $wp_styles->add( $_handle[0], $src, $deps, $ver, $media ); } $wp_styles->enqueue( $handle ); } |
関数 wp_dequeue_style()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | /** * Remove a previously enqueued CSS stylesheet. * * @see WP_Dependencies::dequeue() * @global WP_Styles $wp_styles The WP_Styles object for printing styles. * * @since 3.1.0 * * @param string $handle Name of the stylesheet to be removed. */ function wp_dequeue_style( $handle ) { global $wp_styles; if ( ! is_a( $wp_styles, 'WP_Styles' ) ) { if ( ! did_action( 'init' ) ) _doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ), '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' ); $wp_styles = new WP_Styles(); } $wp_styles->dequeue( $handle ); } |
関数 wp_style_is()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | /** * Check whether a CSS stylesheet has been added to the queue. * * @global WP_Styles $wp_styles The WP_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 wp_style_is( $handle, $list = 'enqueued' ) { global $wp_styles; if ( ! is_a( $wp_styles, 'WP_Styles' ) ) { if ( ! did_action( 'init' ) ) _doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ), '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' ); $wp_styles = new WP_Styles(); } return (bool) $wp_styles->query( $handle, $list ); } |
関数 wp_style_add_data()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | /** * Add metadata to a CSS stylesheet. * * Works only if the stylesheet has already been added. * * Possible values for $key and $value: * 'conditional' string Comments for IE 6, lte IE 7 etc. * 'rtl' bool|string To declare an RTL stylesheet. * 'suffix' string Optional suffix, used in combination with RTL. * 'alt' bool For rel="alternate stylesheet". * 'title' string For preferred/alternate stylesheets. * * @see WP_Dependency::add_data() * * @since 3.6.0 * * @param string $handle Name of the stylesheet. * @param string $key Name of data point for which we're storing a value. * Accepts 'conditional', 'rtl' and 'suffix', 'alt' and 'title'. * @param mixed $data String containing the CSS data to be added. * @return bool True on success, false on failure. */ function wp_style_add_data( $handle, $key, $value ) { global $wp_styles; return $wp_styles->add_data( $handle, $key, $value ); } |