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名称	大小	权限	修改时间
..	-	-	-
align.php	1.67 KB	-rw-r--r--	2024-02-09 11:02
aria-label.php	1.57 KB	-rw-r--r--	2025-07-15 19:34
background.php	4.05 KB	-rw-r--r--	2025-12-31 06:38
block-style-variations.php	9.20 KB	-rw-r--r--	2025-07-15 19:34
block-visibility.php	854.00 B	-rw-r--r--	2025-12-31 06:38
border.php	6.27 KB	-rw-r--r--	2024-02-09 11:02
colors.php	5.81 KB	-rw-r--r--	2024-02-09 11:02
custom-classname.php	1.64 KB	-rw-r--r--	2024-02-09 11:02
dimensions.php	5.28 KB	-rw-r--r--	2024-05-13 11:11
duotone.php	2.67 KB	-rw-r--r--	2024-11-06 12:19
elements.php	8.46 KB	-rw-r--r--	2024-11-06 12:19
generated-classname.php	1.70 KB	-rw-r--r--	2024-02-09 11:02
layout.php	39.00 KB	-rw-r--r--	2025-12-31 06:38
position.php	4.24 KB	-rw-r--r--	2024-02-09 11:02
settings.php	4.52 KB	-rw-r--r--	2024-02-09 11:02
shadow.php	2.04 KB	-rw-r--r--	2024-11-06 12:19
spacing.php	2.81 KB	-rw-r--r--	2024-02-09 11:02
typography.php	29.08 KB	-rw-r--r--	2025-12-31 06:38
utils.php	1011.00 B	-rw-r--r--	2024-02-09 11:02

代码编辑器 :duotone.php

<?php
/**
 * Duotone block support flag.
 *
 * Parts of this source were derived and modified from TinyColor,
 * released under the MIT license.
 *
 * https://github.com/bgrins/TinyColor
 *
 * Copyright (c), Brian Grinstead, http://briangrinstead.com
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * @package WordPress
 * @since 5.8.0
 */

// Register the block support.
WP_Block_Supports::get_instance()->register(
	'duotone',
	array(
		'register_attribute' => array( 'WP_Duotone', 'register_duotone_support' ),
	)
);

// Add classnames to blocks using duotone support.
add_filter( 'render_block', array( 'WP_Duotone', 'render_duotone_support' ), 10, 3 );
add_filter( 'render_block_core/image', array( 'WP_Duotone', 'restore_image_outer_container' ), 10, 1 );

// Enqueue styles.
// Block styles (core-block-supports-inline-css) before the style engine (wp_enqueue_stored_styles).
// Global styles (global-styles-inline-css) after the other global styles (wp_enqueue_global_styles).
add_action( 'wp_enqueue_scripts', array( 'WP_Duotone', 'output_block_styles' ), 9 );
add_action( 'wp_enqueue_scripts', array( 'WP_Duotone', 'output_global_styles' ), 11 );

// Add SVG filters to the footer. Also, for classic themes, output block styles (core-block-supports-inline-css).
add_action( 'wp_footer', array( 'WP_Duotone', 'output_footer_assets' ), 10 );

// Add styles and SVGs for use in the editor via the EditorStyles component.
add_filter( 'block_editor_settings_all', array( 'WP_Duotone', 'add_editor_settings' ), 10 );

// Migrate the old experimental duotone support flag.
add_filter( 'block_type_metadata_settings', array( 'WP_Duotone', 'migrate_experimental_duotone_support_flag' ), 10, 2 );