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<title>[58226] trunk: Editor: improve consistency of root padding.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/58226">58226</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/58226","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>isabel_brison</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2024-05-29 05:14:00 +0000 (Wed, 29 May 2024)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Editor: improve consistency of root padding.
Improve the behaviour of global padding when useRootPaddingAwareAlignments is enabled in theme.json to be more consistent across blocks, templates and patterns.
Props richtabor, isabel_brison, andrewserong.
Fixes <a href="https://core.trac.wordpress.org/ticket/61304">#61304</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswpthemejsonphp">trunk/src/wp-includes/class-wp-theme-json.php</a></li>
<li><a href="#trunktestsphpunitteststhemewpThemeJsonphp">trunk/tests/phpunit/tests/theme/wpThemeJson.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcwpincludesclasswpthemejsonphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/class-wp-theme-json.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-theme-json.php 2024-05-28 12:38:28 UTC (rev 58225)
+++ trunk/src/wp-includes/class-wp-theme-json.php 2024-05-29 05:14:00 UTC (rev 58226)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2688,7 +2688,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * Outputs the CSS for layout rules on the root.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 6.1.0
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @since 6.6.0 Use `ROOT_CSS_PROPERTIES_SELECTOR` for CSS custom properties.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @since 6.6.0 Use `ROOT_CSS_PROPERTIES_SELECTOR` for CSS custom properties and improved consistency of root padding rules.
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param string $selector The root node selector.
</span><span class="cx" style="display: block; padding: 0 10px"> * @param array $block_metadata The metadata for the root block.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2708,8 +2708,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $content_size = static::is_safe_css_declaration( 'max-width', $content_size ) ? $content_size : 'initial';
</span><span class="cx" style="display: block; padding: 0 10px"> $wide_size = isset( $settings['layout']['wideSize'] ) ? $settings['layout']['wideSize'] : $settings['layout']['contentSize'];
</span><span class="cx" style="display: block; padding: 0 10px"> $wide_size = static::is_safe_css_declaration( 'max-width', $wide_size ) ? $wide_size : 'initial';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $css .= static::ROOT_CSS_PROPERTIES_SELECTOR . ' { --wp--style--global--content-size: ' . $content_size . ';';
- $css .= '--wp--style--global--wide-size: ' . $wide_size . '; }';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $css .= static::ROOT_CSS_PROPERTIES_SELECTOR . ' { --wp--style--global--content-size: ' . $content_size . ';';
+ $css .= '--wp--style--global--wide-size: ' . $wide_size . '; }';
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /*
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2727,16 +2727,12 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $css .= '.wp-site-blocks { padding-top: var(--wp--style--root--padding-top); padding-bottom: var(--wp--style--root--padding-bottom); }';
</span><span class="cx" style="display: block; padding: 0 10px"> // Right and left padding are applied to the first container with `.has-global-padding` class.
</span><span class="cx" style="display: block; padding: 0 10px"> $css .= '.has-global-padding { padding-right: var(--wp--style--root--padding-right); padding-left: var(--wp--style--root--padding-left); }';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- // Nested containers with `.has-global-padding` class do not get padding.
- $css .= '.has-global-padding :where(.has-global-padding:not(.wp-block-block)) { padding-right: 0; padding-left: 0; }';
</del><span class="cx" style="display: block; padding: 0 10px"> // Alignfull children of the container with left and right padding have negative margins so they can still be full width.
</span><span class="cx" style="display: block; padding: 0 10px"> $css .= '.has-global-padding > .alignfull { margin-right: calc(var(--wp--style--root--padding-right) * -1); margin-left: calc(var(--wp--style--root--padding-left) * -1); }';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- // The above rule is negated for alignfull children of nested containers.
- $css .= '.has-global-padding :where(.has-global-padding:not(.wp-block-block)) > .alignfull { margin-right: 0; margin-left: 0; }';
- // Some of the children of alignfull blocks without content width should also get padding: text blocks and non-alignfull container blocks.
- $css .= '.has-global-padding > .alignfull:where(:not(.has-global-padding):not(.is-layout-flex):not(.is-layout-grid)) > :where([class*="wp-block-"]:not(.alignfull):not([class*="__"]),p,h1,h2,h3,h4,h5,h6,ul,ol) { padding-right: var(--wp--style--root--padding-right); padding-left: var(--wp--style--root--padding-left); }';
- // The above rule also has to be negated for blocks inside nested `.has-global-padding` blocks.
- $css .= '.has-global-padding :where(.has-global-padding) > .alignfull:where(:not(.has-global-padding)) > :where([class*="wp-block-"]:not(.alignfull):not([class*="__"]),p,h1,h2,h3,h4,h5,h6,ul,ol) { padding-right: 0; padding-left: 0; }';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Nested children of the container with left and right padding that are not wide or full aligned do not get padding.
+ $css .= '.has-global-padding :where(.has-global-padding:not(.wp-block-block, .alignfull, .alignwide)) { padding-right: 0; padding-left: 0; }';
+ // Nested children of the container with left and right padding that are not wide or full aligned do not get negative margin applied.
+ $css .= '.has-global-padding :where(.has-global-padding:not(.wp-block-block, .alignfull, .alignwide)) > .alignfull { margin-left: 0; margin-right: 0; }';
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $css .= '.wp-site-blocks > .alignleft { float: left; margin-right: 2em; }';
</span></span></pre></div>
<a id="trunktestsphpunitteststhemewpThemeJsonphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/theme/wpThemeJson.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/theme/wpThemeJson.php 2024-05-28 12:38:28 UTC (rev 58225)
+++ trunk/tests/phpunit/tests/theme/wpThemeJson.php 2024-05-29 05:14:00 UTC (rev 58226)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3795,6 +3795,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @ticket 56467
</span><span class="cx" style="display: block; padding: 0 10px"> * @ticket 58550
</span><span class="cx" style="display: block; padding: 0 10px"> * @ticket 60936
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @ticket 61304
</ins><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> public function test_get_styles_for_block_with_padding_aware_alignments() {
</span><span class="cx" style="display: block; padding: 0 10px"> $theme_json = new WP_Theme_JSON(
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3821,7 +3822,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'selector' => 'body',
</span><span class="cx" style="display: block; padding: 0 10px"> );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $expected = 'body { margin: 0; }.wp-site-blocks { padding-top: var(--wp--style--root--padding-top); padding-bottom: var(--wp--style--root--padding-bottom); }.has-global-padding { padding-right: var(--wp--style--root--padding-right); padding-left: var(--wp--style--root--padding-left); }.has-global-padding :where(.has-global-padding:not(.wp-block-block)) { padding-right: 0; padding-left: 0; }.has-global-padding > .alignfull { margin-right: calc(var(--wp--style--root--padding-right) * -1); margin-left: calc(var(--wp--style--root--padding-left) * -1); }.has-global-padding :where(.has-global-padding:not(.wp-block-block)) > .alignfull { margin-right: 0; margin-left: 0; }.has-global-padding > .alignfull:where(:not(.has-global-padding):not(.is-layout-flex):not(.is-layout-grid)) > :where([class*="wp-block-"]:not(.alignfull):not([class*="__"]),p,h1,h2,h3,h4,h5,
h6,ul,ol) { padding-right: var(--wp--style--root--padding-right); padding-left: var(--wp--style--root--padding-left); }.has-global-padding :where(.has-global-padding) > .alignfull:where(:not(.has-global-padding)) > :where([class*="wp-block-"]:not(.alignfull):not([class*="__"]),p,h1,h2,h3,h4,h5,h6,ul,ol) { padding-right: 0; padding-left: 0; }.wp-site-blocks > .alignleft { float: left; margin-right: 2em; }.wp-site-blocks > .alignright { float: right; margin-left: 2em; }.wp-site-blocks > .aligncenter { justify-content: center; margin-left: auto; margin-right: auto; }:where(.is-layout-flex){gap: 0.5em;}:where(.is-layout-grid){gap: 0.5em;}body .is-layout-flow > .alignleft{float: left;margin-inline-start: 0;margin-inline-end: 2em;}body .is-layout-flow > .alignright{float: right;margin-inline-start: 2em;margin-inline-end: 0;}body .is-layout-flow > .aligncenter{margin-left: auto !important;margin-right: auto !important;}body .is-layout-constrained
> .alignleft{float: left;margin-inline-start: 0;margin-inline-end: 2em;}body .is-layout-constrained > .alignright{float: right;margin-inline-start: 2em;margin-inline-end: 0;}body .is-layout-constrained > .aligncenter{margin-left: auto !important;margin-right: auto !important;}body .is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)){margin-left: auto !important;margin-right: auto !important;}body .is-layout-flex{display: flex;}body .is-layout-flex{flex-wrap: wrap;align-items: center;}body .is-layout-flex > *{margin: 0;}body .is-layout-grid{display: grid;}body .is-layout-grid > *{margin: 0;}body{--wp--style--root--padding-top: 10px;--wp--style--root--padding-right: 12px;--wp--style--root--padding-bottom: 10px;--wp--style--root--padding-left: 12px;}';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $expected = 'body { margin: 0; }.wp-site-blocks { padding-top: var(--wp--style--root--padding-top); padding-bottom: var(--wp--style--root--padding-bottom); }.has-global-padding { padding-right: var(--wp--style--root--padding-right); padding-left: var(--wp--style--root--padding-left); }.has-global-padding > .alignfull { margin-right: calc(var(--wp--style--root--padding-right) * -1); margin-left: calc(var(--wp--style--root--padding-left) * -1); }.has-global-padding :where(.has-global-padding:not(.wp-block-block, .alignfull, .alignwide)) { padding-right: 0; padding-left: 0; }.has-global-padding :where(.has-global-padding:not(.wp-block-block, .alignfull, .alignwide)) > .alignfull { margin-left: 0; margin-right: 0; }.wp-site-blocks > .alignleft { float: left; margin-right: 2em; }.wp-site-blocks > .alignright { float: right; margin-left: 2em; }.wp-site-blocks > .aligncenter
{ justify-content: center; margin-left: auto; margin-right: auto; }:where(.is-layout-flex){gap: 0.5em;}:where(.is-layout-grid){gap: 0.5em;}body .is-layout-flow > .alignleft{float: left;margin-inline-start: 0;margin-inline-end: 2em;}body .is-layout-flow > .alignright{float: right;margin-inline-start: 2em;margin-inline-end: 0;}body .is-layout-flow > .aligncenter{margin-left: auto !important;margin-right: auto !important;}body .is-layout-constrained > .alignleft{float: left;margin-inline-start: 0;margin-inline-end: 2em;}body .is-layout-constrained > .alignright{float: right;margin-inline-start: 2em;margin-inline-end: 0;}body .is-layout-constrained > .aligncenter{margin-left: auto !important;margin-right: auto !important;}body .is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)){margin-left: auto !important;margin-right: auto !important;}body .is-layout-flex{display: flex;}body .is-layout-flex{flex-wrap: wrap;align-items: center;}body .
is-layout-flex > *{margin: 0;}body .is-layout-grid{display: grid;}body .is-layout-grid > *{margin: 0;}body{--wp--style--root--padding-top: 10px;--wp--style--root--padding-right: 12px;--wp--style--root--padding-bottom: 10px;--wp--style--root--padding-left: 12px;}';
</ins><span class="cx" style="display: block; padding: 0 10px"> $root_rules = $theme_json->get_root_layout_rules( WP_Theme_JSON::ROOT_BLOCK_SELECTOR, $metadata );
</span><span class="cx" style="display: block; padding: 0 10px"> $style_rules = $theme_json->get_styles_for_block( $metadata );
</span><span class="cx" style="display: block; padding: 0 10px"> $this->assertSame( $expected, $root_rules . $style_rules );
</span></span></pre>
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