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Description

The current behaviour is to always load opinionated block styles regardless of whether the theme uses them. This is a safe fall back for cases where a theme doesn't have any editor styles - so that the blocks in the editor don't look totally broken. However it has the drawback of overriding editor styles provided by the theme, meaning that theme editor styles end up becoming larger and more complex than necessary, to override these rules.

This PR changes that behaviour so that:

  • For themes that opt into wp-block-styles, we always load the opinionated block styles (Independent Publisher 2)
  • For themes that don't opt into wp-block-styles and don't provide editor styles, we always load the opinionated block styles (Kaura)
  • For themes that don't opt into wp-block-styles and provide editor styles we don't load the opinionated block styles (Libre 2)

How has this been tested?

With Independent Publisher 2, Karuna Libre 2

Types of changes

Bug fix

Checklist:

  • My code is tested.
  • My code follows the WordPress code style.
  • [-] My code follows the accessibility standards.
  • [-] I've tested my changes with keyboard and screen readers.
  • My code has proper inline documentation.
  • [-] I've included developer documentation if appropriate.
  • [-] I've updated all React Native files affected by any refactorings/renamings in this PR.

@scruffian scruffian added [Feature] Custom Editor Styles Functionality for adding custom editor styles [Feature] Themes Questions or issues with incorporating or styling blocks in a theme. labels Feb 23, 2021
@scruffian scruffian self-assigned this Feb 23, 2021
@scruffian scruffian mentioned this pull request Feb 23, 2021
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github-actions bot commented Feb 23, 2021

Size Change: +4 B (0%)

Total Size: 1.38 MB

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@paaljoachim
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paaljoachim commented Feb 23, 2021

@aristath Ari and @carolinan Carolina I am thinking this is something you might want to look closer at.


global $editor_styles;
if ( ! is_array( $editor_styles ) || count( $editor_styles ) === 0 ) {
// Always include visual styles is no $editor_styles are declared, so the editor never appears broken.
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Nice.

@jasmussen
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  • For themes that opt into wp-block-styles, we always load the opinionated block styles (Independent Publisher 2)
  • For themes that don't opt into wp-block-styles and don't provide editor styles, we always load the opinionated block styles (Kaura)
  • For themes that don't opt into wp-block-styles and provide editor styles we don't load the opinionated block styles (Libre 2)

Honestly, this seems like a good heuristic to me, and provides a good balance of the editor experience sans editor styles, and theme developer expectations.

I think this could use a code review, but otherwise, 👍 👍 from me!

Co-authored-by: Jeff Ong <jeff.ong@automattic.com>
@carolinan
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I agree that this would be an improvement.

Base automatically changed from master to trunk March 1, 2021 15:46
@youknowriad
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This makes sense to me. I thought this was how it worked already.

@scruffian scruffian merged commit 09bd43c into trunk Mar 5, 2021
@scruffian scruffian deleted the update/wp-block-styles-in-editor branch March 5, 2021 17:35
@github-actions github-actions bot added this to the Gutenberg 10.2 milestone Mar 5, 2021
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6 participants