void OnCommit(object sender, Gtk.CommitArgs ca)
{
try {
if (selectionRelativeIndex != 0)
{
DeleteSelection();
}
for (int i = 0; i < ca.Str.Length; i++)
{
char utf32Char;
if (char.IsHighSurrogate(ca.Str, i))
{
utf32Char = (char)char.ConvertToUtf32(ca.Str, i);
i++;
}
else
{
utf32Char = ca.Str[i];
}
lines[linePos] = lines[linePos].Insert(textPos, utf32Char.ToString());
textMode = TextMode.Uncommitted;
textPos += utf32Char.ToString().Length;
}
Recalculate();
} finally {
imContext.Reset();
}
}