private void TextBox1TextChanged(object sender, EventArgs e)
{
if (!_searchText)
{
return;
}
KeyTokens.Clear();
var words = textBox1.Text.Split(' ');
foreach (var word in words)
{
if (word.Length > 0)
{
KeyTokens.Add(word);
}
}
if (TokensChanged != null)
{
TokensChanged();
}
}
/// <summary>
/// down up happened successively
/// </summary>
internal IKey Hit(ICombination combination, Action <IKeyEventArgs> execute,
Predicate <IKeyEventArgs> canExecute = null, string description = "", string stateTree = KeyStateTrees.Default)
{
var handling = false;
IKeyEventArgs keyDownEvent = null;
var token = new KeyTokens
{
combination.Down(e =>
{
handling = true;
keyDownEvent = e;
}, canExecute, description, stateTree),
combination.Up(e =>
{
if (!handling)
{
Console.WriteLine($"\t{combination}_Hit Down CanExecute:false");
return;
}
handling = false;
if (keyDownEvent == e.LastKeyDownEvent)
{
e.BeginInvoke(() => execute(e));
}
else
{
Console.WriteLine($"\t{combination}_Hit: last down event is not from me, Not Execute!");
}
}, canExecute, description, stateTree)
};
return(token);
}
