widget/widgettypearound/utils

For the passed HTML element, this helper finds the closest widget type around button ancestor.

Parameters

domElement : HTMLElement

Returns

null | HTMLElement

For the passed HTML element, this helper returns the closest view widget ancestor.

Parameters

domElement : HTMLElement

domConverter : ViewDomConverter

Returns

ViewElement

For the passed widget type around button element, this helper determines at which position the paragraph would be inserted into the content if, for instance, the button was clicked by the user.

Parameters

domElement : HTMLElement

Returns

'after' | 'before'

The position of the button.

For the passed selection instance, it returns the position of the fake caret displayed next to a widget.

Note: If the fake caret is not currently displayed, null is returned.

Parameters

selection : ModelSelection | ModelDocumentSelection

Returns

null | 'after' | 'before'

The position of the fake caret or null when none is present.

Checks if an element is a widget that qualifies to get the widget type around UI.

Parameters

viewElement : undefined | ViewElement

modelElement : ModelElement

schema : ModelSchema

Returns

boolean