public bool ExecuteCommand(MoveLastCaretDownCommandArgs args, CommandExecutionContext executionContext)
{
var broker = args.TextView.GetMultiSelectionBroker();
if (broker.HasMultipleSelections)
{
Selection toRemove = FindLastSelection(broker);
var addNextArgs = new InsertNextMatchingCaretCommandArgs(args.TextView, args.SubjectBuffer);
if (ExecuteCommand(addNextArgs, executionContext))
{
if (broker.TryRemoveSelection(toRemove))
{
return(broker.TryEnsureVisible(FindLastSelection(broker), EnsureSpanVisibleOptions.None));
}
}
}
return(false);
}
public CommandState GetCommandState(MoveLastCaretDownCommandArgs args)
{
var broker = args.TextView.GetMultiSelectionBroker();
return(broker.HasMultipleSelections && !broker.PrimarySelection.IsEmpty ? CommandState.Available : CommandState.Unavailable);
}
