public override bool TryAddFormatAtDestination(IDataModel owner, ModelDelta token, int source, int destination, string name, IReadOnlyList <ArrayRunElementSegment> sourceSegments, int parentIndex)
{
var run = new BSERun(destination, new SortedSpan <int>(source));
if (run.Length < 1)
{
return(false);
}
owner.ClearFormat(token, run.Start, run.Length);
owner.ObserveRunWritten(token, run);
return(true);
}
public override void UpdateNewRunFromPointerFormat(IDataModel model, ModelDelta token, string name, IReadOnlyList <ArrayRunElementSegment> sourceSegments, int parentIndex, ref IFormattedRun run)
{
run = new BSERun(run.Start, run.PointerSources);
}
// TODO
public override ErrorInfo TryParseData(IDataModel model, string name, int dataIndex, ref IFormattedRun run)
{
run = new BSERun(dataIndex, run.PointerSources);
return(ErrorInfo.NoError);
}
public override void UpdateNewRunFromPointerFormat(IDataModel model, ModelDelta token, string name, ref IFormattedRun run)
{
run = new BSERun(run.Start, run.PointerSources);
}