/// <summary>
/// 处理TextInput事件
/// </summary>
private static unsafe void HandleTextInputEvent(SDL_TextInputEvent e)
{
uint byteCount = 0;
// Loop until the null terminator is found or the max size is reached.
while (byteCount < SDL_TextInputEvent.MaxTextSize && e.text[byteCount++] != 0)
{
}
if (byteCount > 1)
{
// We don't want the null terminator.
byteCount -= 1;
int charCount = Encoding.UTF8.GetCharCount(e.text, (int)byteCount);
char * charsPtr = stackalloc char[charCount];
var syt = Encoding.UTF8.GetString(e.text, (int)byteCount);
string input_text = syt;
CefRange range = new CefRange();
range.From = -1;
_host.ImeCommitText(input_text, range, 0);
}
}