/// <summary>
/// Initializes a instance of the <see cref="KeyMap"/> class with the entries
/// from another <see cref="KeyMap"/>.
/// </summary>
/// <param name="source">The source map that will be cloned.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="source"/> is <see langword="null"/>.
/// </exception>
public KeyMap(KeyMap source)
{
if (source == null)
throw new ArgumentNullException("source");
// Clone the source KeyMap.
foreach (KeyValuePair<int, Dictionary<int, char>> entry in source._map)
{
var sourceKey = entry.Key;
var sourceKeyVariants = entry.Value;
var keyVariants = new Dictionary<int, char>();
foreach (var keyVariant in sourceKeyVariants)
keyVariants.Add(keyVariant.Key, keyVariant.Value);
_map.Add(sourceKey, keyVariants);
}
}
/// <summary>
/// Initializes a instance of the <see cref="KeyMap"/> class with the entries
/// from another <see cref="KeyMap"/>.
/// </summary>
/// <param name="source">The source map that will be cloned.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="source"/> is <see langword="null"/>.
/// </exception>
public KeyMap(KeyMap source)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
// Clone the source KeyMap.
foreach (KeyValuePair <int, Dictionary <int, char> > entry in source._map)
{
var sourceKey = entry.Key;
var sourceKeyVariants = entry.Value;
var keyVariants = new Dictionary <int, char>();
foreach (var keyVariant in sourceKeyVariants)
{
keyVariants.Add(keyVariant.Key, keyVariant.Value);
}
_map.Add(sourceKey, keyVariants);
}
}