File: wp-includes/class-wp-theme-json.php

Replaces CSS variables with their values in place.

Resolves the values of CSS variables in the given styles.

This is used to convert the internal representation of variables to the CSS representation.

Given a tree, converts the internal representation of variables to the CSS representation.

Returns the selectors metadata for a block.

Generates all the element selectors for a block.

Generates style declarations for a node’s features e.g., color, border, typography etc. that have custom selectors in their related block’s metadata.

Prepends a sub-selector to an existing one.

Removes indirect properties from the given input node and sets in the given output node.

Returns a filtered declarations array if there is a separator block with only a background style defined in theme.json by adding a color attribute to reflect the changes in the front.

Processes the CSS, to apply nesting.

Returns the global styles custom CSS.

Sets the spacingSizes array based on the spacingScale values from theme.json.

Gets the CSS rules for a particular block from theme.json.

Outputs the CSS for layout rules on the root.

A public helper to get the block nodes from a theme.json file.

An internal method to get the block nodes from a theme.json file.

Gets the CSS layout rules for a particular block from theme.json layout definitions.

Returns a class name by an element name.

Returns the current theme’s wanted patterns(slugs) to be registered from Pattern Directory.

Returns a valid theme.json as provided by a theme.

Converts all filter (duotone) presets into SVGs.

For metadata values that can either be booleans or paths to booleans, gets the value.

Determines whether a presets should be overridden or not.

Returns the default slugs for all the presets in an associative array whose keys are the preset paths and the leafs is the list of slugs.

Gets a `default`’s preset name by a provided slug.

Removes the preset values whose slug is equal to any of given slugs.

Removes insecure data from theme.json.

Processes a setting node and returns the same node without the insecure settings.