// This will execute after OnFindRange.
public override void PreExecute(RefactorCommand[] commands, int i)
{
Contract.Requires(commands != null, "commands is null");
// If there are no bases and we're the last AddBase command then we
// need to use a colon for the prefix, otherwise we need to use a comma.
if (m_type.Bases.Names.Length == 0)
{
if (i + 1 < commands.Length && Array.FindIndex(commands, i + 1, c => c is AddBaseType) >= 0)
m_prefix = ", ";
else
m_prefix = " : ";
}
}
// Allows commands to change what they insert (but not where they insert) based on
// the other commands to be executed. I is the index of this. Commands after index
// i are executed after this.
public virtual void PreExecute(RefactorCommand[] commands, int i)
{
Contract.Requires(commands != null, "commands is null");
}