engine/conversion/upcasthelpers

Function factory, creates a callback function which converts a view selection taken from the event-selectionChange event and sets in on the model.

Note: because there is no view selection change dispatcher nor any other advanced view selection to model conversion mechanism, the callback should be set directly on view document.

view.document.on( 'selectionChange', convertSelectionChange( modelDocument, mapper ) );

Parameters

model : Model

Data model.

mapper : Mapper

Conversion mapper.

Returns

( evt: EventInfo, data: object ) => void

event-selectionChange callback function.

Function factory, creates a converter that converts ViewText to ModelText.

Returns

( evt: EventInfo, data: UpcastConversionData<ViewText>, __namedParameters: UpcastConversionApi ) => void

View text converter.

Function factory, creates a converter that converts view document fragment or all children of ViewElement into model document fragment. This is the "entry-point" converter for upcast (view to model conversion). This converter starts the conversion of all children of passed view document fragment. Those children view nodes are then handled by other converters.

This also a "default", last resort converter for all view elements that has not been converted by other converters. When a view element is being converted to the model but it does not have converter specified, that view element will be converted to model document fragment and returned.

Returns

( evt: EventInfo, data: UpcastConversionData<ViewElement | ViewDocumentFragment>, conversionApi: UpcastConversionApi ) => void

Universal converter for view fragments and elements that returns model fragment with children of converted view item.