public void Bind(IKeyMap <T> keyMap)
{
if (_idToInfos == null)
{
return;
}
foreach (var pair in _keyToId)
{
var prefix = pair.Key.Prefix;
var shortcut = pair.Key.Key;
if (shortcut == Keys.None)
{
continue;
}
var targetKeyMap = keyMap;
if (prefix != Keys.None)
{
if (keyMap.IsPrefixDefined(prefix))
{
targetKeyMap = keyMap.GetPrefixKeyMap(prefix);
}
else
{
targetKeyMap = keyMap.SetPrefix(prefix);
}
}
var actionId = pair.Value;
var handled = false;
if (_idToBindAction.IsValueCreated)
{
if (_idToBindAction.Value.ContainsKey(actionId))
{
var bindAction = _idToBindAction.Value[actionId];
bindAction(shortcut, targetKeyMap);
handled = true;
}
}
if (!handled && _idToInfos.ContainsKey(actionId))
{
var info = _idToInfos[actionId];
targetKeyMap.SetAction(shortcut, info.Action);
}
}
}
// ------------------------------
// private
// ------------------------------
private void BindKillLine(Keys shortcutKey, IKeyMap <IFocus> keyMap)
{
var killLinePrefix = keyMap.SetPrefix(
shortcutKey,
(key, focus) => ((StyledTextFocus)focus).KillLineFirst(),
(key, focus) => {
if (keyMap.IsDefined(key))
{
var action = keyMap.GetAction(key);
if (action != null)
{
action(focus);
}
}
},
(key, focus) => key != shortcutKey,
false
);
killLinePrefix.SetAction(shortcutKey, (focus) => ((StyledTextFocus)focus).KillLine());
}
