RichText: Introduce new attributeKey prop

[gziolo]

What?

Related to #58233

Why?

How?

TODO:

• Refactor all core blocks
• Implement the default onChange handler when the attributeKey prop set
• Implement the default value when the attributeKey prop set
• Integrate Block Bindings source get and update value when an attribute is connected

Testing Instructions

Testing Instructions for Keyboard

Screenshots or screencast

Before	After

[github-actions]

Size Change: +49 B (0%)

Total Size: 1.84 MB

Filename	Size	Change
build/block-editor/index.min.js	259 kB	+325 B (+0.13%)
build/block-library/index.min.js	223 kB	-276 B (-0.12%)

ℹ️ View Unchanged

Filename	Size
build-module/a11y/index.min.js	482 B
build-module/block-library/file/view.min.js	447 B
build-module/block-library/form/view.min.js	533 B
build-module/block-library/image/view.min.js	1.77 kB
build-module/block-library/navigation/view.min.js	1.16 kB
build-module/block-library/query/view.min.js	742 B
build-module/block-library/search/view.min.js	616 B
build-module/interactivity-router/index.min.js	3.04 kB
build-module/interactivity/debug.min.js	17.3 kB
build-module/interactivity/index.min.js	13.7 kB
build/a11y/index.min.js	952 B
build/annotations/index.min.js	2.26 kB
build/api-fetch/index.min.js	2.32 kB
build/autop/index.min.js	2.12 kB
build/blob/index.min.js	579 B
build/block-directory/index.min.js	7.26 kB
build/block-directory/style-rtl.css	1 kB
build/block-directory/style.css	1 kB
build/block-editor/content-rtl.css	4.47 kB
build/block-editor/content.css	4.46 kB
build/block-editor/default-editor-styles-rtl.css	394 B
build/block-editor/default-editor-styles.css	394 B
build/block-editor/style-rtl.css	15.7 kB
build/block-editor/style.css	15.7 kB
build/block-library/blocks/archives/editor-rtl.css	84 B
build/block-library/blocks/archives/editor.css	83 B
build/block-library/blocks/archives/style-rtl.css	90 B
build/block-library/blocks/archives/style.css	90 B
build/block-library/blocks/audio/editor-rtl.css	149 B
build/block-library/blocks/audio/editor.css	151 B
build/block-library/blocks/audio/style-rtl.css	132 B
build/block-library/blocks/audio/style.css	132 B
build/block-library/blocks/audio/theme-rtl.css	134 B
build/block-library/blocks/audio/theme.css	134 B
build/block-library/blocks/avatar/editor-rtl.css	115 B
build/block-library/blocks/avatar/editor.css	115 B
build/block-library/blocks/avatar/style-rtl.css	104 B
build/block-library/blocks/avatar/style.css	104 B
build/block-library/blocks/button/editor-rtl.css	265 B
build/block-library/blocks/button/editor.css	265 B
build/block-library/blocks/button/style-rtl.css	555 B
build/block-library/blocks/button/style.css	555 B
build/block-library/blocks/buttons/editor-rtl.css	291 B
build/block-library/blocks/buttons/editor.css	291 B
build/block-library/blocks/buttons/style-rtl.css	345 B
build/block-library/blocks/buttons/style.css	345 B
build/block-library/blocks/calendar/style-rtl.css	240 B
build/block-library/blocks/calendar/style.css	240 B
build/block-library/blocks/categories/editor-rtl.css	132 B
build/block-library/blocks/categories/editor.css	131 B
build/block-library/blocks/categories/style-rtl.css	152 B
build/block-library/blocks/categories/style.css	152 B
build/block-library/blocks/code/editor-rtl.css	53 B
build/block-library/blocks/code/editor.css	53 B
build/block-library/blocks/code/style-rtl.css	139 B
build/block-library/blocks/code/style.css	139 B
build/block-library/blocks/code/theme-rtl.css	122 B
build/block-library/blocks/code/theme.css	122 B
build/block-library/blocks/columns/editor-rtl.css	108 B
build/block-library/blocks/columns/editor.css	108 B
build/block-library/blocks/columns/style-rtl.css	420 B
build/block-library/blocks/columns/style.css	420 B
build/block-library/blocks/comment-author-avatar/editor-rtl.css	124 B
build/block-library/blocks/comment-author-avatar/editor.css	124 B
build/block-library/blocks/comment-author-name/style-rtl.css	72 B
build/block-library/blocks/comment-author-name/style.css	72 B
build/block-library/blocks/comment-content/style-rtl.css	120 B
build/block-library/blocks/comment-content/style.css	120 B
build/block-library/blocks/comment-date/style-rtl.css	65 B
build/block-library/blocks/comment-date/style.css	65 B
build/block-library/blocks/comment-edit-link/style-rtl.css	70 B
build/block-library/blocks/comment-edit-link/style.css	70 B
build/block-library/blocks/comment-reply-link/style-rtl.css	71 B
build/block-library/blocks/comment-reply-link/style.css	71 B
build/block-library/blocks/comment-template/style-rtl.css	200 B
build/block-library/blocks/comment-template/style.css	199 B
build/block-library/blocks/comments-pagination-numbers/editor-rtl.css	122 B
build/block-library/blocks/comments-pagination-numbers/editor.css	121 B
build/block-library/blocks/comments-pagination/editor-rtl.css	238 B
build/block-library/blocks/comments-pagination/editor.css	231 B
build/block-library/blocks/comments-pagination/style-rtl.css	245 B
build/block-library/blocks/comments-pagination/style.css	241 B
build/block-library/blocks/comments-title/editor-rtl.css	75 B
build/block-library/blocks/comments-title/editor.css	75 B
build/block-library/blocks/comments/editor-rtl.css	842 B
build/block-library/blocks/comments/editor.css	842 B
build/block-library/blocks/comments/style-rtl.css	637 B
build/block-library/blocks/comments/style.css	637 B
build/block-library/blocks/cover/editor-rtl.css	631 B
build/block-library/blocks/cover/editor.css	631 B
build/block-library/blocks/cover/style-rtl.css	1.7 kB
build/block-library/blocks/cover/style.css	1.69 kB
build/block-library/blocks/details/editor-rtl.css	65 B
build/block-library/blocks/details/editor.css	65 B
build/block-library/blocks/details/style-rtl.css	86 B
build/block-library/blocks/details/style.css	86 B
build/block-library/blocks/embed/editor-rtl.css	331 B
build/block-library/blocks/embed/editor.css	331 B
build/block-library/blocks/embed/style-rtl.css	419 B
build/block-library/blocks/embed/style.css	419 B
build/block-library/blocks/embed/theme-rtl.css	133 B
build/block-library/blocks/embed/theme.css	133 B
build/block-library/blocks/file/editor-rtl.css	326 B
build/block-library/blocks/file/editor.css	326 B
build/block-library/blocks/file/style-rtl.css	278 B
build/block-library/blocks/file/style.css	279 B
build/block-library/blocks/footnotes/style-rtl.css	198 B
build/block-library/blocks/footnotes/style.css	197 B
build/block-library/blocks/form-input/editor-rtl.css	229 B
build/block-library/blocks/form-input/editor.css	229 B
build/block-library/blocks/form-input/style-rtl.css	357 B
build/block-library/blocks/form-input/style.css	357 B
build/block-library/blocks/form-submission-notification/editor-rtl.css	344 B
build/block-library/blocks/form-submission-notification/editor.css	341 B
build/block-library/blocks/form-submit-button/style-rtl.css	69 B
build/block-library/blocks/form-submit-button/style.css	69 B
build/block-library/blocks/freeform/editor-rtl.css	2.6 kB
build/block-library/blocks/freeform/editor.css	2.6 kB
build/block-library/blocks/gallery/editor-rtl.css	946 B
build/block-library/blocks/gallery/editor.css	951 B
build/block-library/blocks/gallery/style-rtl.css	1.83 kB
build/block-library/blocks/gallery/style.css	1.82 kB
build/block-library/blocks/gallery/theme-rtl.css	108 B
build/block-library/blocks/gallery/theme.css	108 B
build/block-library/blocks/group/editor-rtl.css	334 B
build/block-library/blocks/group/editor.css	334 B
build/block-library/blocks/group/style-rtl.css	103 B
build/block-library/blocks/group/style.css	103 B
build/block-library/blocks/group/theme-rtl.css	79 B
build/block-library/blocks/group/theme.css	79 B
build/block-library/blocks/heading/style-rtl.css	188 B
build/block-library/blocks/heading/style.css	188 B
build/block-library/blocks/html/editor-rtl.css	346 B
build/block-library/blocks/html/editor.css	347 B
build/block-library/blocks/image/editor-rtl.css	799 B
build/block-library/blocks/image/editor.css	799 B
build/block-library/blocks/image/style-rtl.css	1.6 kB
build/block-library/blocks/image/style.css	1.59 kB
build/block-library/blocks/image/theme-rtl.css	137 B
build/block-library/blocks/image/theme.css	137 B
build/block-library/blocks/latest-comments/style-rtl.css	355 B
build/block-library/blocks/latest-comments/style.css	354 B
build/block-library/blocks/latest-posts/editor-rtl.css	139 B
build/block-library/blocks/latest-posts/editor.css	138 B
build/block-library/blocks/latest-posts/style-rtl.css	520 B
build/block-library/blocks/latest-posts/style.css	520 B
build/block-library/blocks/list/style-rtl.css	107 B
build/block-library/blocks/list/style.css	107 B
build/block-library/blocks/loginout/style-rtl.css	61 B
build/block-library/blocks/loginout/style.css	61 B
build/block-library/blocks/media-text/editor-rtl.css	321 B
build/block-library/blocks/media-text/editor.css	320 B
build/block-library/blocks/media-text/style-rtl.css	552 B
build/block-library/blocks/media-text/style.css	550 B
build/block-library/blocks/more/editor-rtl.css	427 B
build/block-library/blocks/more/editor.css	427 B
build/block-library/blocks/navigation-link/editor-rtl.css	644 B
build/block-library/blocks/navigation-link/editor.css	645 B
build/block-library/blocks/navigation-link/style-rtl.css	192 B
build/block-library/blocks/navigation-link/style.css	191 B
build/block-library/blocks/navigation-submenu/editor-rtl.css	295 B
build/block-library/blocks/navigation-submenu/editor.css	294 B
build/block-library/blocks/navigation/editor-rtl.css	2.2 kB
build/block-library/blocks/navigation/editor.css	2.2 kB
build/block-library/blocks/navigation/style-rtl.css	2.24 kB
build/block-library/blocks/navigation/style.css	2.23 kB
build/block-library/blocks/nextpage/editor-rtl.css	392 B
build/block-library/blocks/nextpage/editor.css	392 B
build/block-library/blocks/page-list/editor-rtl.css	378 B
build/block-library/blocks/page-list/editor.css	378 B
build/block-library/blocks/page-list/style-rtl.css	192 B
build/block-library/blocks/page-list/style.css	192 B
build/block-library/blocks/paragraph/editor-rtl.css	236 B
build/block-library/blocks/paragraph/editor.css	236 B
build/block-library/blocks/paragraph/style-rtl.css	341 B
build/block-library/blocks/paragraph/style.css	340 B
build/block-library/blocks/post-author-biography/style-rtl.css	74 B
build/block-library/blocks/post-author-biography/style.css	74 B
build/block-library/blocks/post-author-name/style-rtl.css	69 B
build/block-library/blocks/post-author-name/style.css	69 B
build/block-library/blocks/post-author/editor-rtl.css	107 B
build/block-library/blocks/post-author/editor.css	107 B
build/block-library/blocks/post-author/style-rtl.css	188 B
build/block-library/blocks/post-author/style.css	189 B
build/block-library/blocks/post-comments-form/editor-rtl.css	96 B
build/block-library/blocks/post-comments-form/editor.css	96 B
build/block-library/blocks/post-comments-form/style-rtl.css	527 B
build/block-library/blocks/post-comments-form/style.css	528 B
build/block-library/blocks/post-content/style-rtl.css	61 B
build/block-library/blocks/post-content/style.css	61 B
build/block-library/blocks/post-date/style-rtl.css	62 B
build/block-library/blocks/post-date/style.css	62 B
build/block-library/blocks/post-excerpt/editor-rtl.css	71 B
build/block-library/blocks/post-excerpt/editor.css	71 B
build/block-library/blocks/post-excerpt/style-rtl.css	155 B
build/block-library/blocks/post-excerpt/style.css	155 B
build/block-library/blocks/post-featured-image/editor-rtl.css	729 B
build/block-library/blocks/post-featured-image/editor.css	726 B
build/block-library/blocks/post-featured-image/style-rtl.css	347 B
build/block-library/blocks/post-featured-image/style.css	347 B
build/block-library/blocks/post-navigation-link/style-rtl.css	215 B
build/block-library/blocks/post-navigation-link/style.css	214 B
build/block-library/blocks/post-template/editor-rtl.css	99 B
build/block-library/blocks/post-template/editor.css	98 B
build/block-library/blocks/post-template/style-rtl.css	399 B
build/block-library/blocks/post-template/style.css	398 B
build/block-library/blocks/post-terms/style-rtl.css	96 B
build/block-library/blocks/post-terms/style.css	96 B
build/block-library/blocks/post-time-to-read/style-rtl.css	70 B
build/block-library/blocks/post-time-to-read/style.css	70 B
build/block-library/blocks/post-title/style-rtl.css	162 B
build/block-library/blocks/post-title/style.css	162 B
build/block-library/blocks/preformatted/style-rtl.css	125 B
build/block-library/blocks/preformatted/style.css	125 B
build/block-library/blocks/pullquote/editor-rtl.css	134 B
build/block-library/blocks/pullquote/editor.css	134 B
build/block-library/blocks/pullquote/style-rtl.css	351 B
build/block-library/blocks/pullquote/style.css	350 B
build/block-library/blocks/pullquote/theme-rtl.css	167 B
build/block-library/blocks/pullquote/theme.css	167 B
build/block-library/blocks/query-pagination-numbers/editor-rtl.css	121 B
build/block-library/blocks/query-pagination-numbers/editor.css	118 B
build/block-library/blocks/query-pagination/editor-rtl.css	154 B
build/block-library/blocks/query-pagination/editor.css	154 B
build/block-library/blocks/query-pagination/style-rtl.css	237 B
build/block-library/blocks/query-pagination/style.css	237 B
build/block-library/blocks/query-title/style-rtl.css	64 B
build/block-library/blocks/query-title/style.css	64 B
build/block-library/blocks/query/editor-rtl.css	527 B
build/block-library/blocks/query/editor.css	527 B
build/block-library/blocks/quote/style-rtl.css	238 B
build/block-library/blocks/quote/style.css	238 B
build/block-library/blocks/quote/theme-rtl.css	233 B
build/block-library/blocks/quote/theme.css	236 B
build/block-library/blocks/read-more/style-rtl.css	138 B
build/block-library/blocks/read-more/style.css	138 B
build/block-library/blocks/rss/editor-rtl.css	101 B
build/block-library/blocks/rss/editor.css	101 B
build/block-library/blocks/rss/style-rtl.css	288 B
build/block-library/blocks/rss/style.css	287 B
build/block-library/blocks/search/editor-rtl.css	199 B
build/block-library/blocks/search/editor.css	199 B
build/block-library/blocks/search/style-rtl.css	660 B
build/block-library/blocks/search/style.css	658 B
build/block-library/blocks/search/theme-rtl.css	113 B
build/block-library/blocks/search/theme.css	113 B
build/block-library/blocks/separator/editor-rtl.css	100 B
build/block-library/blocks/separator/editor.css	100 B
build/block-library/blocks/separator/style-rtl.css	248 B
build/block-library/blocks/separator/style.css	248 B
build/block-library/blocks/separator/theme-rtl.css	195 B
build/block-library/blocks/separator/theme.css	195 B
build/block-library/blocks/shortcode/editor-rtl.css	286 B
build/block-library/blocks/shortcode/editor.css	286 B
build/block-library/blocks/site-logo/editor-rtl.css	806 B
build/block-library/blocks/site-logo/editor.css	803 B
build/block-library/blocks/site-logo/style-rtl.css	218 B
build/block-library/blocks/site-logo/style.css	218 B
build/block-library/blocks/site-tagline/editor-rtl.css	87 B
build/block-library/blocks/site-tagline/editor.css	87 B
build/block-library/blocks/site-tagline/style-rtl.css	65 B
build/block-library/blocks/site-tagline/style.css	65 B
build/block-library/blocks/site-title/editor-rtl.css	85 B
build/block-library/blocks/site-title/editor.css	85 B
build/block-library/blocks/site-title/style-rtl.css	143 B
build/block-library/blocks/site-title/style.css	143 B
build/block-library/blocks/social-link/editor-rtl.css	309 B
build/block-library/blocks/social-link/editor.css	309 B
build/block-library/blocks/social-links/editor-rtl.css	727 B
build/block-library/blocks/social-links/editor.css	724 B
build/block-library/blocks/social-links/style-rtl.css	1.51 kB
build/block-library/blocks/social-links/style.css	1.51 kB
build/block-library/blocks/spacer/editor-rtl.css	346 B
build/block-library/blocks/spacer/editor.css	346 B
build/block-library/blocks/spacer/style-rtl.css	48 B
build/block-library/blocks/spacer/style.css	48 B
build/block-library/blocks/table-of-contents/style-rtl.css	83 B
build/block-library/blocks/table-of-contents/style.css	83 B
build/block-library/blocks/table/editor-rtl.css	394 B
build/block-library/blocks/table/editor.css	394 B
build/block-library/blocks/table/style-rtl.css	640 B
build/block-library/blocks/table/style.css	639 B
build/block-library/blocks/table/theme-rtl.css	152 B
build/block-library/blocks/table/theme.css	152 B
build/block-library/blocks/tag-cloud/editor-rtl.css	92 B
build/block-library/blocks/tag-cloud/editor.css	92 B
build/block-library/blocks/tag-cloud/style-rtl.css	266 B
build/block-library/blocks/tag-cloud/style.css	265 B
build/block-library/blocks/template-part/editor-rtl.css	368 B
build/block-library/blocks/template-part/editor.css	368 B
build/block-library/blocks/template-part/theme-rtl.css	113 B
build/block-library/blocks/template-part/theme.css	113 B
build/block-library/blocks/term-description/style-rtl.css	126 B
build/block-library/blocks/term-description/style.css	126 B
build/block-library/blocks/text-columns/editor-rtl.css	95 B
build/block-library/blocks/text-columns/editor.css	95 B
build/block-library/blocks/text-columns/style-rtl.css	165 B
build/block-library/blocks/text-columns/style.css	165 B
build/block-library/blocks/verse/style-rtl.css	98 B
build/block-library/blocks/verse/style.css	98 B
build/block-library/blocks/video/editor-rtl.css	441 B
build/block-library/blocks/video/editor.css	442 B
build/block-library/blocks/video/style-rtl.css	192 B
build/block-library/blocks/video/style.css	192 B
build/block-library/blocks/video/theme-rtl.css	134 B
build/block-library/blocks/video/theme.css	134 B
build/block-library/classic-rtl.css	179 B
build/block-library/classic.css	179 B
build/block-library/common-rtl.css	1.08 kB
build/block-library/common.css	1.08 kB
build/block-library/editor-elements-rtl.css	75 B
build/block-library/editor-elements.css	75 B
build/block-library/editor-rtl.css	11.8 kB
build/block-library/editor.css	11.8 kB
build/block-library/elements-rtl.css	54 B
build/block-library/elements.css	54 B
build/block-library/reset-rtl.css	472 B
build/block-library/reset.css	472 B
build/block-library/style-rtl.css	15 kB
build/block-library/style.css	15 kB
build/block-library/theme-rtl.css	708 B
build/block-library/theme.css	712 B
build/block-serialization-default-parser/index.min.js	1.12 kB
build/block-serialization-spec-parser/index.min.js	2.87 kB
build/blocks/index.min.js	53 kB
build/commands/index.min.js	16.2 kB
build/commands/style-rtl.css	955 B
build/commands/style.css	952 B
build/components/index.min.js	229 kB
build/components/style-rtl.css	12.6 kB
build/components/style.css	12.6 kB
build/compose/index.min.js	12.7 kB
build/core-commands/index.min.js	3.09 kB
build/core-data/index.min.js	74.3 kB
build/customize-widgets/index.min.js	11 kB
build/customize-widgets/style-rtl.css	1.44 kB
build/customize-widgets/style.css	1.44 kB
build/data-controls/index.min.js	641 B
build/data/index.min.js	8.69 kB
build/date/index.min.js	18 kB
build/deprecated/index.min.js	458 B
build/dom-ready/index.min.js	325 B
build/dom/index.min.js	4.67 kB
build/edit-post/classic-rtl.css	578 B
build/edit-post/classic.css	580 B
build/edit-post/index.min.js	13.4 kB
build/edit-post/style-rtl.css	2.75 kB
build/edit-post/style.css	2.75 kB
build/edit-site/index.min.js	221 kB
build/edit-site/posts-rtl.css	7.47 kB
build/edit-site/posts.css	7.47 kB
build/edit-site/style-rtl.css	13.7 kB
build/edit-site/style.css	13.7 kB
build/edit-widgets/index.min.js	17.6 kB
build/edit-widgets/style-rtl.css	4.07 kB
build/edit-widgets/style.css	4.08 kB
build/editor/index.min.js	115 kB
build/editor/style-rtl.css	9.32 kB
build/editor/style.css	9.32 kB
build/element/index.min.js	4.82 kB
build/escape-html/index.min.js	537 B
build/format-library/index.min.js	8.05 kB
build/format-library/style-rtl.css	476 B
build/format-library/style.css	476 B
build/hooks/index.min.js	1.65 kB
build/html-entities/index.min.js	445 B
build/i18n/index.min.js	3.58 kB
build/is-shallow-equal/index.min.js	526 B
build/keyboard-shortcuts/index.min.js	1.31 kB
build/keycodes/index.min.js	1.46 kB
build/list-reusable-blocks/index.min.js	2.13 kB
build/list-reusable-blocks/style-rtl.css	852 B
build/list-reusable-blocks/style.css	852 B
build/media-utils/index.min.js	3.61 kB
build/notices/index.min.js	946 B
build/nux/index.min.js	1.62 kB
build/nux/style-rtl.css	749 B
build/nux/style.css	745 B
build/patterns/index.min.js	7.37 kB
build/patterns/style-rtl.css	687 B
build/patterns/style.css	685 B
build/plugins/index.min.js	1.86 kB
build/preferences-persistence/index.min.js	2.06 kB
build/preferences/index.min.js	2.9 kB
build/preferences/style-rtl.css	554 B
build/preferences/style.css	554 B
build/primitives/index.min.js	829 B
build/priority-queue/index.min.js	1.54 kB
build/private-apis/index.min.js	978 B
build/react-i18n/index.min.js	630 B
build/react-refresh-entry/index.min.js	9.47 kB
build/react-refresh-runtime/index.min.js	6.76 kB
build/redux-routine/index.min.js	2.7 kB
build/reusable-blocks/index.min.js	2.55 kB
build/reusable-blocks/style-rtl.css	256 B
build/reusable-blocks/style.css	256 B
build/rich-text/index.min.js	10.3 kB
build/router/index.min.js	5.42 kB
build/server-side-render/index.min.js	1.94 kB
build/shortcode/index.min.js	1.4 kB
build/style-engine/index.min.js	2.04 kB
build/token-list/index.min.js	581 B
build/upload-media/index.min.js	3.85 kB
build/url/index.min.js	3.9 kB
build/vendors/react-dom.min.js	41.7 kB
build/vendors/react-jsx-runtime.min.js	556 B
build/vendors/react.min.js	4.02 kB
build/viewport/index.min.js	965 B
build/vips/index.min.js	36.2 kB
build/warning/index.min.js	250 B
build/widgets/index.min.js	7.16 kB
build/widgets/style-rtl.css	1.16 kB
build/widgets/style.css	1.16 kB
build/wordcount/index.min.js	1.03 kB

_{compressed-size-action}