public Mode(Mode parentMode, string name, string help = null, KeyMap keyMap = null)
{
this.parentMode = parentMode;
this.name = name;
this.help = help;
this.keyMap = keyMap;
}
public virtual bool Define([NotNull] int[] sequence, object value)
{
if (sequence == null)
{
throw new ArgumentNullException("sequence");
}
var curentMap = this;
var lastIndex = sequence.Length - 1;
for (var i = 0; i < sequence.Length; i++)
{
var key = sequence[i];
var tmp = curentMap.GetLocal(key); // do not alow defaults
if (tmp == null)
{
// there is no this binding
// N.B. Do not look at the parent one!
if (i == lastIndex)
{
// the curentMap is the target map and it does not have definition
curentMap.SetLocal(key, value);
return(true);
}
else
{
// the curentMap is the map in the sequence and it does not have definition
var newMap = new KeyMap();
curentMap.SetLocal(key, newMap);
curentMap = newMap;
}
}
else
{
// we found binding in curentMap
if (i == lastIndex)
{
// curentMap is target map, it has binding but we have to redefine it
curentMap.SetLocal(key, value);
}
else
{
// the curentMap is the map in the sequence and it has definition
var map = tmp.value as KeyMap;
if (map != null)
{
curentMap = map;
}
else
{
throw new Exception(string.Format("Expect KeyMap at '{0}' found: '{1}' in: '{2}'", sequence[i], tmp, sequence));
}
}
}
}
throw new Exception("We can\'t be here");
}
/// <summary>
/// Create empty keymap based on parent keymap
/// </summary>
/// <param name="parent"></param>
/// <param name="title"></param>
public KeyMap([NotNull] KeyMap parent, string title = null)
{
if (parent == null)
{
throw new ArgumentNullException("parent");
}
this.title = title;
this.parent = parent;
items = new List <KeyMapItem>();
}
public virtual void CopyTo(KeyMap other)
{
other.title = title;
other.title = help;
other.parent = parent;
foreach (var item in items)
{
other.SetLocal(item.key, item.value);
}
}
/// <summary>
/// Create empty keymap based on parent keymap
/// </summary>
/// <param name="parent"></param>
/// <param name="title"></param>
public FullKeymap([NotNull] KeyMap parent, string title = null) : base(parent, title)
{
}
public KeyMap(KeyMap parent, string title, string help = null) : this(parent, title)
{
this.title = help;
}
public Mode(string name, string help = null, KeyMap keyMap = null)
{
this.name = name;
this.help = help;
this.keyMap = keyMap;
}
private ReadLine(Mode parentMode, string name, string help = null, KeyMap keyMap = null)
: base(parentMode, name, help, keyMap)
{
Initialize();
}
private ReadLine(string name, string help = null, KeyMap keyMap = null) : base(name, help, keyMap)
{
Initialize();
}