static public KBShortcut FromString(string str)
{
var result = new KBShortcut();
if (str[0] == '_')
{
result.code = (KeyCode)Enum.Parse(typeof(KeyCode), str.Substring(1));
}
else
{
var cnt = 0;
if (str.IndexOf('#') != -1)
{
result.shift = true;
cnt++;
}
if (str.IndexOf('%') != -1)
{
result.ctrl = true;
cnt++;
}
if (str.IndexOf('&') != -1)
{
result.alt = true;
cnt++;
}
result.code = (KeyCode)Enum.Parse(typeof(KeyCode), str.Substring(cnt));
}
return(result);
}
public static void Check()
{
var e = Event.current;
if (e.type != EventType.keyDown || e.keyCode == KeyCode.None)
{
return;
}
var hasKeyChain = keyChain.code != KeyCode.None && keyChain.ctrl == e.control && keyChain.alt == e.alt && keyChain.shift == e.shift;
var shortcut = new KBShortcut {
ctrl = e.control,
alt = e.alt,
shift = e.shift,
chain = hasKeyChain ? keyChain.code : KeyCode.None,
code = e.keyCode
};
//if (hasKeyChain) {
// Debug.Log("Key chain detected ::: " + shortcut + "--->" + e.keyCode);
//}
if (_keyMap.ContainsKey(shortcut))
{
keyChain.code = KeyCode.None; //clear keyChain
//Debug.Log("clear chain ::: " + keyChain.code);
_keyMap[shortcut]();
return;
}
if (hasKeyChain)
{
shortcut.chain = KeyCode.None;
if (_keyMap.ContainsKey(shortcut))
{
keyChain.code = KeyCode.None;
_keyMap[shortcut]();
//Debug.Log("key chain unmatched :: check normal OK " + shortcut);
return;
}
}
if (e.keyCode != KeyCode.None)
{
keyChain = shortcut;
//Debug.Log("Save chain ::: " + keyChain.code);
}
}
/*public static bool Add(string shortcut, Action act) {
* return Add(KBShortcut.FromString(shortcut), act);
* }*/
public static bool Add(KBShortcut key, Action act)
{
if (key.code == KeyCode.None)
{
return(false);
}
if (_keyMap == null)
{
_keyMap = new Dictionary <KBShortcut, Action>();
}
if (_keyMap.ContainsKey(key))
{
Debug.LogWarning("Duplicated key : " + key + " found, ignoring ...");
return(false);
}
_keyMap[key] = act;
return(true);
}