new Following(chunker, polisher, caller)
Creates an instance of Following handler.
Creates an instance of Following handler.
Parameters:
| Name | Type | Description |
|---|---|---|
chunker |
Object | The chunker instance. |
polisher |
Object | The polisher instance. |
caller |
Object | The caller instance. |
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Members
selectors
Stores selectors with their associated UUIDs and declarations.
Stores selectors with their associated UUIDs and declarations. Structure: { selector: [uuid, declarations] }
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styleSheet
Reference to the stylesheet where new CSS rules will be inserted.
Reference to the stylesheet where new CSS rules will be inserted.
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Methods
afterParsed(parsed)
Called after the entire CSS has been parsed.
Called after the entire CSS has been parsed. Starts processing stored selectors to apply attributes and insert CSS rules.
Parameters:
| Name | Type | Description |
|---|---|---|
parsed |
Document | The parsed document to apply the selectors on. |
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onRule(ruleNode, ruleItem, rulelist)
Processes a CSS rule node.
Processes a CSS rule node. Extracts rules containing adjacent sibling selectors (+) and stores them with a unique ID for later processing. Removes processed rules from the list.
Parameters:
| Name | Type | Description |
|---|---|---|
ruleNode |
Object | The CSS rule node. |
ruleItem |
number | The index of the rule in the rule list. |
rulelist |
Array | The list of CSS rules. |
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processSelectors(parsed, selectors)
For each stored selector, finds matching elements in the parsed document, adds a data-following attribute with the selector's UUID, and inserts corresponding CSS rules into the stylesheet.
For each stored selector, finds matching elements in the parsed document, adds a data-following attribute with the selector's UUID, and inserts corresponding CSS rules into the stylesheet.
Parameters:
| Name | Type | Description |
|---|---|---|
parsed |
Document | The parsed document to query elements from. |
selectors |
Object | Map of selectors with UUID and declarations. |
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