private void TBsearch_KeyDown(object sender, KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.Down:
updateSelectedIndex(selectedIndex + 1);
break;
case Keys.Up:
updateSelectedIndex(selectedIndex - 1);
break;
case Keys.Enter:
var code = controls[selectedIndex].Code;
ParentForm.Hide();
KeyHandler.sendString(UTF8Helper.hexStringToLetter(code));
break;
case Keys.Escape:
ParentForm.Hide();
break;
default:
break;
}
}
private void search()
{
List <ControlSearch> controls = new List <ControlSearch>();
string searchStr = TBsearch.Text;
if (searchStr.Length == 0)
{
// don't change order on empty string (and avoid divions by 0 error)
return;
}
foreach (var control in FLPlist.Controls)
{
if (control is EditWordRowControl row)
{
double score = row.Names.Split(';').Min(name => Helpers.LevenshteinDistance.Compute(name, searchStr) / (double)searchStr.Length);
if (UTF8Helper.hexStringToLetter(row.Code) == searchStr)
{
score = 0;
}
controls.Add(new ControlSearch()
{
score = score,
control = row
});
}
}
controls.Sort((a, b) => {
if (a.score == b.score)
{
return(0);
}
else if (a.score > b.score)
{
return(1);
}
else
{
return(-1);
}
});
int index = 0;
foreach (var control in controls)
{
FLPlist.Controls.SetChildIndex(control.control, index);
index++;
}
}
public void updateLetter()
{
string code = TBcode.Text;
try {
Lletter.Text = UTF8Helper.hexStringToLetter(code);
} catch (Exception ex) {
if (code.Length > 0)
{
byte[] bytes = Encoding.UTF8.GetBytes(code.Substring(0, 1));
string hex = BitConverter.ToString(bytes).Replace("-", "");
TBcode.Text = hex;
}
}
}
