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widgets
Files:
admin-bar.php
atomlib.php
author-template.php
blocks.php
bookmark-template.php
bookmark.php
cache.php
canonical.php
capabilities.php
category-template.php
category.php
class-IXR.php
class-feed.php
class-http.php
class-json.php
class-oembed.php
class-phpass.php
class-phpmailer.php
class-pop3.php
class-requests.php
class-simplepie.php
class-smtp.php
class-snoopy.php
class-walker-category-dropdown.php
class-walker-category.php
class-walker-comment.php
class-walker-nav-menu.php
class-walker-page-dropdown.php
class-walker-page.php
class-wp-admin-bar.php
class-wp-ajax-response.php
class-wp-block-parser.php
class-wp-block-styles-registry.php
class-wp-block-type-registry.php
class-wp-block-type.php
class-wp-comment-query.php
class-wp-comment.php
class-wp-customize-control.php
class-wp-customize-manager.php
class-wp-customize-nav-menus.php
class-wp-customize-panel.php
class-wp-customize-section.php
class-wp-customize-setting.php
class-wp-customize-widgets.php
class-wp-date-query.php
class-wp-dependency.php
class-wp-editor.php
class-wp-embed.php
class-wp-error.php
class-wp-fatal-error-handler.php
class-wp-feed-cache-transient.php
class-wp-feed-cache.php
class-wp-hook.php
class-wp-http-cookie.php
class-wp-http-curl.php
class-wp-http-encoding.php
class-wp-http-ixr-client.php
class-wp-http-proxy.php
class-wp-http-requests-hooks.php
class-wp-http-requests-response.php
class-wp-http-response.php
class-wp-http-streams.php
class-wp-image-editor-gd.php
class-wp-image-editor-imagick.php
class-wp-image-editor.php
class-wp-list-util.php
class-wp-locale-switcher.php
class-wp-locale.php
class-wp-matchesmapregex.php
class-wp-meta-query.php
class-wp-metadata-lazyloader.php
class-wp-network-query.php
class-wp-network.php
class-wp-oembed-controller.php
class-wp-oembed.php
class-wp-paused-extensions-storage.php
class-wp-post-type.php
class-wp-post.php
class-wp-query.php
class-wp-recovery-mode-cookie-service.php
class-wp-recovery-mode-email-service.php
class-wp-recovery-mode-key-service.php
class-wp-recovery-mode-link-service.php
class-wp-recovery-mode.php
class-wp-rewrite.php
class-wp-role.php
class-wp-roles.php
class-wp-session-tokens.php
class-wp-simplepie-file.php
class-wp-simplepie-sanitize-kses.php
class-wp-site-query.php
class-wp-site.php
class-wp-tax-query.php
class-wp-taxonomy.php
class-wp-term-query.php
class-wp-term.php
class-wp-text-diff-renderer-inline.php
class-wp-text-diff-renderer-table.php
class-wp-theme.php
class-wp-user-meta-session-tokens.php
class-wp-user-query.php
class-wp-user-request.php
class-wp-user.php
class-wp-walker.php
class-wp-widget-factory.php
class-wp-widget.php
class-wp-xmlrpc-server.php
class-wp.php
class.wp-dependencies.php
class.wp-scripts.php
class.wp-styles.php
comment-template.php
comment.php
compat.php
cron.php
date.php
default-constants.php
default-filters.php
default-widgets.php
deprecated.php
embed-template.php
embed.php
error-protection.php
feed-atom-comments.php
feed-atom.php
feed-rdf.php
feed-rss.php
feed-rss2-comments.php
feed-rss2.php
feed.php
formatting.php
functions.php
functions.wp-scripts.php
functions.wp-styles.php
general-template.php
http.php
kses.php
l10n.php
link-template.php
load.php
locale.php
media-template.php
media.php
meta.php
ms-blogs.php
ms-default-constants.php
ms-default-filters.php
ms-deprecated.php
ms-files.php
ms-functions.php
ms-load.php
ms-network.php
ms-settings.php
ms-site.php
nav-menu-template.php
nav-menu.php
option.php
pluggable-deprecated.php
pluggable.php
plugin.php
post-formats.php
post-template.php
post-thumbnail-template.php
post.php
query.php
registration-functions.php
registration.php
rest-api.php
revision.php
rewrite.php
rss-functions.php
rss.php
script-loader.php
session.php
shortcodes.php
spl-autoload-compat.php
taxonomy.php
template-loader.php
template.php
theme.php
update.php
user.php
vars.php
version.php
widgets.php
wp-db.php
wp-diff.php
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Edit File: class-wp-block-styles-registry.php
<?php /** * Blocks API: WP_Block_Styles_Registry class * * @package WordPress * @subpackage Blocks * @since 5.3.0 */ /** * Class used for interacting with block styles. * * @since 5.3.0 */ final class WP_Block_Styles_Registry { /** * Registered block styles, as `$block_name => $block_style_name => $block_style_properties` multidimensional arrays. * * @since 5.3.0 * @var array */ private $registered_block_styles = array(); /** * Container for the main instance of the class. * * @since 5.3.0 * @var WP_Block_Styles_Registry|null */ private static $instance = null; /** * Registers a block style. * * @since 5.3.0 * * @param string $block_name Block type name including namespace. * @param array $style_properties Array containing the properties of the style name, label, style (name of the stylesheet to be enqueued), inline_style (string containing the CSS to be added). * * @return boolean True if the block style was registered with success and false otherwise. */ public function register( $block_name, $style_properties ) { if ( ! isset( $block_name ) || ! is_string( $block_name ) ) { $message = __( 'Block name name must be a string.' ); _doing_it_wrong( __METHOD__, $message, '5.3.0' ); return false; } if ( ! isset( $style_properties['name'] ) || ! is_string( $style_properties['name'] ) ) { $message = __( 'Block style name must be a string.' ); _doing_it_wrong( __METHOD__, $message, '5.3.0' ); return false; } $block_style_name = $style_properties['name']; if ( ! isset( $this->registered_block_styles[ $block_name ] ) ) { $this->registered_block_styles[ $block_name ] = array(); } $this->registered_block_styles[ $block_name ][ $block_style_name ] = $style_properties; return true; } /** * Unregisters a block style. * * @param string $block_name Block type name including namespace. * @param array $block_style_name Block style name. * * @return boolean True if the block style was unregistered with success and false otherwise. */ public function unregister( $block_name, $block_style_name ) { if ( ! $this->is_registered( $block_name, $block_style_name ) ) { /* translators: 1: block name, 2: block style name */ $message = sprintf( __( 'Block "%1$s" does not contain a style named "%2$s.".' ), $block_name, $block_style_name ); _doing_it_wrong( __METHOD__, $message, '5.3.0' ); return false; } unset( $this->registered_block_styles[ $block_name ][ $block_style_name ] ); return true; } /** * Retrieves an array containing the properties of a registered block style. * * @since 5.3.0 * * @param string $block_name Block type name including namespace. * @param array $block_style_name Block style name. * * @return array Registered block style properties. */ public function get_registered( $block_name, $block_style_name ) { if ( ! $this->is_registered( $block_name, $block_style_name ) ) { return null; } return $this->registered_block_styles[ $block_name ][ $block_style_name ]; } /** * Retrieves all registered block styles. * * @since 5.3.0 * * @return array Array of arrays containing the registered block styles properties grouped per block, and per style. */ public function get_all_registered() { return $this->registered_block_styles; } /** * Retrieves registered block styles for a specific block. * * @since 5.3.0 * * @param string $block_name Block type name including namespace. * * @return array Array whose keys are block style names and whose value are block style properties. */ public function get_registered_styles_for_block( $block_name ) { if ( isset( $this->registered_block_styles[ $block_name ] ) ) { return $this->registered_block_styles[ $block_name ]; } return array(); } /** * Checks if a block style is registered. * * @since 5.3.0 * * @param string $block_name Block type name including namespace. * @param array $block_style_name Block style name. * * @return bool True if the block style is registered, false otherwise. */ public function is_registered( $block_name, $block_style_name ) { return isset( $this->registered_block_styles[ $block_name ][ $block_style_name ] ); } /** * Utility method to retrieve the main instance of the class. * * The instance will be created if it does not exist yet. * * @since 5.3.0 * * @return WP_Block_Styles_Registry The main instance. */ public static function get_instance() { if ( null === self::$instance ) { self::$instance = new self(); } return self::$instance; } }
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