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Twenty Seventeen: Allow child themes to easily extend custom color patterns

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By adding a filter, child themes can add additional selectors onto the custom color scheme CSS. Like so:

{{{
// Add child theme selectors for color schemes.
function dynamic_seventeen_custom_colors_css( $css, $hue, $saturation ) {
	$css .= '
	.colors-custom .content-menu > article:not(.has-post-thumbnail),
	.colors-custom .content-menu > section:not(.has-post-thumbnail) {
		border-top-color: hsl( ' . $hue . ', ' . $saturation . ', 87% ); /* base: #ddd; */
	}';
	return $css;
}
add_filter( 'twentyseventeen_custom_colors_css', 'dynamic_seventeen_custom_colors_css', 10, 3 );
}}}

Props celloexpressions.

Fixes #38949.


git-svn-id: https://develop.svn.wordpress.org/trunk@39386 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
David A. Kennedy 2016-11-30 22:50:40 +00:00
parent dc01ad1cf5
commit 856cd3af71
1 changed files with 11 additions and 1 deletions
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12
src/wp-content/themes/twentyseventeen/inc/color-patterns.php
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@ -557,5 +557,15 @@ body.colors-custom,
}
}';
return $css;
/**
* Filters Twenty Seventeen custom colors CSS.
*
* @since Twenty Seventeen 1.0
*
* @param $css string Base theme colors CSS.
* @param $hue int The user's selected color hue.
* @param $saturation string Filtered theme color saturation level.
*/
return apply_filters( 'twentyseventeen_custom_colors_css', $css, $hue, $saturation );
}