/// <summary>
/// Build string from automaton.
/// </summary>
/// <param name="root">Root state</param>
/// <param name="current">Current State</param>
/// <param name="inputCustom">Input custom (do not modify)</param>
/// <param name="pos">Return current position</param>
/// <param name="nextCharacter">Return next valid character.</param>
/// <returns>If nextCharacter is -1, Return only next character, otherwise, return all the string.</returns>
public virtual string FromAutomaton(InputAutomaton root, InputAutomaton current, IInputCustom custom, ref int pos, ref int nextCharacter)
{
var result = new StringBuilder();
pos = 0;
InputAutomaton automaton = root;
while (!(automaton.IsAccept()))
{
// Select first connection
var select = automaton.GetConnect().First();
int c2 = select.Key;
string addstring = select.Value.Character;
// In CPU mode, use only first key
if (nextCharacter != -1)
{
nextCharacter = c2;
break;
}
// Go to next automaton
bool valid2 = false;
result.Append(addstring);
automaton = automaton.Input(c2, ref valid2, null);
if (current == automaton)
{
pos = result.Length;
}
}
return(result.ToString());
}
/// <summary>
/// Build automaton from word string
/// </summary>
/// <param name="word">Word string</param>
/// <param name="keyboard">Keyboard</param>
/// <returns>Automaton</returns>
public virtual InputAutomaton ToAutomaton(string s, InputKeyboard keyboard)
{
InputAutomaton start = new InputAutomaton();
InputAutomaton current = start;
// You can input any character with "a" key!
for (int i = 0; i < s.Length; i++)
{
var newAutomaton = new InputAutomaton();
current.SetConnect((int)WTKeyCode.A, new InputAutomaton.Connect()
{
Automaton = newAutomaton,
Character = "a",
Flags = Ope_NO_XN,
});
current = newAutomaton;
}
return(start);
}
/// <summary>
/// Dump InputAutomaton in Plugin domain
/// </summary>
public string DumpAutomaton()
{
return(InputAutomaton.Dump());
}
