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[WIP] Styles: Remove the ! important tag from user predefined style selections #40121

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6 changes: 3 additions & 3 deletions lib/compat/wordpress-5.9/class-wp-theme-json-5-9.php
Original file line number Diff line number Diff line change
Expand Up @@ -555,7 +555,7 @@ protected static function get_blocks_metadata() {
foreach ( static::ELEMENTS as $el_name => $el_selector ) {
$element_selector = array();
foreach ( $block_selectors as $selector ) {
$element_selector[] = $selector . ' ' . $el_selector;
$element_selector[] = ':where(' . $selector . ' ' . $el_selector . ')';
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}
static::$blocks_metadata[ $block_name ]['elements'][ $el_name ] = implode( ',', $element_selector );
}
Expand Down Expand Up @@ -958,7 +958,7 @@ protected static function compute_preset_classes( $settings, $selector, $origins
array(
array(
'name' => $property,
'value' => 'var(' . $css_var . ') !important',
'value' => 'var(' . $css_var . ')',
),
)
);
Expand Down Expand Up @@ -1409,7 +1409,7 @@ protected static function get_style_nodes( $theme_json, $selectors = array() ) {
foreach ( $theme_json['styles']['elements'] as $element => $node ) {
$nodes[] = array(
'path' => array( 'styles', 'elements', $element ),
'selector' => static::ELEMENTS[ $element ],
'selector' => ':where(' . static::ELEMENTS[ $element ] . ')',
);
}
}
Expand Down
10 changes: 7 additions & 3 deletions packages/block-library/src/button/style.scss
Original file line number Diff line number Diff line change
@@ -1,16 +1,20 @@
// This variable is repeated across Button, Buttons, and Buttons editor styles.
$blocks-block__margin: 0.5em;

:where(.wp-block-button__link) {
color: $white;
background-color: #32373c;
font-size: 1.125em;
}

// Prefer the link selector instead of the regular button classname
// to support the previous markup in addition to the new one.
.wp-block-button__link {
color: $white;
background-color: #32373c;

border-radius: 9999px; // 100% causes an oval, but any explicit but really high value retains the pill shape.
box-shadow: none;
cursor: pointer;
display: inline-block;
font-size: 1.125em;
padding: calc(0.667em + 2px) calc(1.333em + 2px); // The extra 2px are added to size solids the same as the outline versions.
text-align: center;
text-decoration: none;
Expand Down
5 changes: 3 additions & 2 deletions packages/block-library/src/code/theme.scss
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
:where(.wp-block-code) {
font-family: Menlo, Consolas, monaco, monospace;
}
.wp-block-code {
border: 1px solid #ccc;
border-radius: 4px;
font-family: Menlo, Consolas, monaco, monospace;
padding: 0.8em 1em;
}
5 changes: 4 additions & 1 deletion packages/block-library/src/pullquote/theme.scss
Original file line number Diff line number Diff line change
@@ -1,8 +1,11 @@
.wp-block-pullquote {
:where(.wp-block-pullquote) {
border-top: 4px solid currentColor;
border-bottom: 4px solid currentColor;
margin-bottom: 1.75em;
color: currentColor;
}
.wp-block-pullquote {
margin-bottom: 1.75em;

cite,
footer,
Expand Down
6 changes: 4 additions & 2 deletions packages/block-library/src/search/style.scss
Original file line number Diff line number Diff line change
@@ -1,8 +1,10 @@
.wp-block-search__button {
:where(.wp-block-search__button) {
background: #f7f7f7;
border: 1px solid #ccc;
padding: 0.375em 0.625em;
color: #32373c;
}
.wp-block-search__button {
padding: 0.375em 0.625em;
margin-left: 0.625em;
word-break: normal;
font-size: inherit;
Expand Down
4 changes: 3 additions & 1 deletion packages/block-library/src/separator/style.scss
Original file line number Diff line number Diff line change
@@ -1,6 +1,8 @@
.wp-block-separator {
:where(.wp-block-separator) {
border-top: 1px solid currentColor;
border-bottom: 1px solid currentColor;
}
.wp-block-separator {
// Default, thin style, is stored in theme.scss so it can be opted out of

// Dots style
Expand Down
2 changes: 1 addition & 1 deletion packages/block-library/src/table/block.json
Original file line number Diff line number Diff line change
Expand Up @@ -156,7 +156,7 @@
"width": true
}
},
"__experimentalSelector": ".wp-block-table > table"
"__experimentalSelector": ":where(.wp-block-table > table)"
},
"styles": [
{
Expand Down
48 changes: 5 additions & 43 deletions phpunit/class-wp-theme-json-test.php
Original file line number Diff line number Diff line change
Expand Up @@ -528,8 +528,8 @@ function test_get_stylesheet() {
);

$variables = 'body{--wp--preset--color--grey: grey;--wp--preset--font-family--small: 14px;--wp--preset--font-family--big: 41px;}.wp-block-group{--wp--custom--base-font: 16;--wp--custom--line-height--small: 1.2;--wp--custom--line-height--medium: 1.4;--wp--custom--line-height--large: 1.8;}';
$styles = 'body { margin: 0; }body{color: var(--wp--preset--color--grey);}.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; }.wp-site-blocks > * { margin-block-start: 0; margin-block-end: 0; }.wp-site-blocks > * + * { margin-block-start: var( --wp--style--block-gap ); }a{background-color: #333;color: #111;}.wp-block-group{border-radius: 10px;padding: 24px;}.wp-block-group a{color: #111;}h1,h2,h3,h4,h5,h6{color: #123456;}h1 a,h2 a,h3 a,h4 a,h5 a,h6 a{background-color: #333;color: #111;font-size: 60px;}.wp-block-post-date{color: #123456;}.wp-block-post-date a{background-color: #777;color: #555;}.wp-block-image{border-top-left-radius: 10px;border-bottom-right-radius: 1em;margin-bottom: 30px;}';
$presets = '.has-grey-color{color: var(--wp--preset--color--grey) !important;}.has-grey-background-color{background-color: var(--wp--preset--color--grey) !important;}.has-grey-border-color{border-color: var(--wp--preset--color--grey) !important;}.has-small-font-family{font-family: var(--wp--preset--font-family--small) !important;}.has-big-font-family{font-family: var(--wp--preset--font-family--big) !important;}';
$styles = 'body { margin: 0; }body{color: var(--wp--preset--color--grey);}.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; }.wp-site-blocks > * { margin-block-start: 0; margin-block-end: 0; }.wp-site-blocks > * + * { margin-block-start: var( --wp--style--block-gap ); }:where(a){background-color: #333;color: #111;}.wp-block-group{border-radius: 10px;padding: 24px;}:where(.wp-block-group a){color: #111;}h1,h2,h3,h4,h5,h6{color: #123456;}:where(h1 a),:where(h2 a),:where(h3 a),:where(h4 a),:where(h5 a),:where(h6 a){background-color: #333;color: #111;font-size: 60px;}.wp-block-post-date{color: #123456;}:where(.wp-block-post-date a){background-color: #777;color: #555;}.wp-block-image{border-top-left-radius: 10px;border-bottom-right-radius: 1em;margin-bottom: 30px;}';
$presets = '.has-grey-color{color: var(--wp--preset--color--grey);}.has-grey-background-color{background-color: var(--wp--preset--color--grey);}.has-grey-border-color{border-color: var(--wp--preset--color--grey);}.has-small-font-family{font-family: var(--wp--preset--font-family--small);}.has-big-font-family{font-family: var(--wp--preset--font-family--big);}';
$all = $variables . $styles . $presets;
$this->assertEquals( $all, $theme_json->get_stylesheet() );
$this->assertEquals( $styles, $theme_json->get_stylesheet( array( 'styles' ) ) );
Expand Down Expand Up @@ -559,7 +559,7 @@ function test_get_stylesheet_preset_classes_work_with_compounded_selectors() {
);

$this->assertEquals(
'h1.has-white-color,h2.has-white-color,h3.has-white-color,h4.has-white-color,h5.has-white-color,h6.has-white-color{color: var(--wp--preset--color--white) !important;}h1.has-white-background-color,h2.has-white-background-color,h3.has-white-background-color,h4.has-white-background-color,h5.has-white-background-color,h6.has-white-background-color{background-color: var(--wp--preset--color--white) !important;}h1.has-white-border-color,h2.has-white-border-color,h3.has-white-border-color,h4.has-white-border-color,h5.has-white-border-color,h6.has-white-border-color{border-color: var(--wp--preset--color--white) !important;}',
'h1.has-white-color,h2.has-white-color,h3.has-white-color,h4.has-white-color,h5.has-white-color,h6.has-white-color{color: var(--wp--preset--color--white);}h1.has-white-background-color,h2.has-white-background-color,h3.has-white-background-color,h4.has-white-background-color,h5.has-white-background-color,h6.has-white-background-color{background-color: var(--wp--preset--color--white);}h1.has-white-border-color,h2.has-white-border-color,h3.has-white-border-color,h4.has-white-border-color,h5.has-white-border-color,h6.has-white-border-color{border-color: var(--wp--preset--color--white);}',
$theme_json->get_stylesheet( array( 'presets' ) )
);
}
Expand Down Expand Up @@ -595,7 +595,7 @@ function test_get_stylesheet_preset_rules_come_after_block_rules() {
);

$styles = 'body { margin: 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; }.wp-block-group{color: red;}';
$presets = '.wp-block-group.has-grey-color{color: var(--wp--preset--color--grey) !important;}.wp-block-group.has-grey-background-color{background-color: var(--wp--preset--color--grey) !important;}.wp-block-group.has-grey-border-color{border-color: var(--wp--preset--color--grey) !important;}';
$presets = '.wp-block-group.has-grey-color{color: var(--wp--preset--color--grey);}.wp-block-group.has-grey-background-color{background-color: var(--wp--preset--color--grey);}.wp-block-group.has-grey-border-color{border-color: var(--wp--preset--color--grey);}';
$variables = '.wp-block-group{--wp--preset--color--grey: grey;}';
$all = $variables . $styles . $presets;
$this->assertEquals( $all, $theme_json->get_stylesheet() );
Expand Down Expand Up @@ -637,7 +637,7 @@ function test_get_stylesheet_generates_proper_classes_and_css_vars_from_slugs()
);

$this->assertEquals(
'.has-grey-color{color: var(--wp--preset--color--grey) !important;}.has-dark-grey-color{color: var(--wp--preset--color--dark-grey) !important;}.has-light-grey-color{color: var(--wp--preset--color--light-grey) !important;}.has-white-2-black-color{color: var(--wp--preset--color--white-2-black) !important;}.has-grey-background-color{background-color: var(--wp--preset--color--grey) !important;}.has-dark-grey-background-color{background-color: var(--wp--preset--color--dark-grey) !important;}.has-light-grey-background-color{background-color: var(--wp--preset--color--light-grey) !important;}.has-white-2-black-background-color{background-color: var(--wp--preset--color--white-2-black) !important;}.has-grey-border-color{border-color: var(--wp--preset--color--grey) !important;}.has-dark-grey-border-color{border-color: var(--wp--preset--color--dark-grey) !important;}.has-light-grey-border-color{border-color: var(--wp--preset--color--light-grey) !important;}.has-white-2-black-border-color{border-color: var(--wp--preset--color--white-2-black) !important;}',
'.has-grey-color{color: var(--wp--preset--color--grey);}.has-dark-grey-color{color: var(--wp--preset--color--dark-grey);}.has-light-grey-color{color: var(--wp--preset--color--light-grey);}.has-white-2-black-color{color: var(--wp--preset--color--white-2-black);}.has-grey-background-color{background-color: var(--wp--preset--color--grey);}.has-dark-grey-background-color{background-color: var(--wp--preset--color--dark-grey);}.has-light-grey-background-color{background-color: var(--wp--preset--color--light-grey);}.has-white-2-black-background-color{background-color: var(--wp--preset--color--white-2-black);}.has-grey-border-color{border-color: var(--wp--preset--color--grey);}.has-dark-grey-border-color{border-color: var(--wp--preset--color--dark-grey);}.has-light-grey-border-color{border-color: var(--wp--preset--color--light-grey);}.has-white-2-black-border-color{border-color: var(--wp--preset--color--white-2-black);}',
$theme_json->get_stylesheet( array( 'presets' ) )
);
$this->assertEquals(
Expand All @@ -647,44 +647,6 @@ function test_get_stylesheet_generates_proper_classes_and_css_vars_from_slugs()

}

public function test_get_stylesheet_preset_values_are_marked_as_important() {
$theme_json = new WP_Theme_JSON_Gutenberg(
array(
'version' => WP_Theme_JSON_Gutenberg::LATEST_SCHEMA,
'settings' => array(
'color' => array(
'palette' => array(
array(
'slug' => 'grey',
'color' => 'grey',
),
),
),
),
'styles' => array(
'blocks' => array(
'core/paragraph' => array(
'color' => array(
'text' => 'red',
'background' => 'blue',
),
'typography' => array(
'fontSize' => '12px',
'lineHeight' => '1.3',
),
),
),
),
),
'default'
);

$this->assertEquals(
'body{--wp--preset--color--grey: grey;}body { margin: 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; }p{background-color: blue;color: red;font-size: 12px;line-height: 1.3;}.has-grey-color{color: var(--wp--preset--color--grey) !important;}.has-grey-background-color{background-color: var(--wp--preset--color--grey) !important;}.has-grey-border-color{border-color: var(--wp--preset--color--grey) !important;}',
$theme_json->get_stylesheet()
);
}

public function test_merge_incoming_data() {
$theme_json = new WP_Theme_JSON_Gutenberg(
array(
Expand Down