public void ValidateCallbacks()
{
if (_wakeUp == null)
{
throw new ArgumentNullException(nameof(_wakeUp));
}
if (_flush == null)
{
throw new ArgumentNullException(nameof(_flush));
}
if (_log == null)
{
throw new ArgumentNullException(nameof(_log));
}
if (_loadStarted == null)
{
throw new ArgumentNullException(nameof(_loadStarted));
}
if (_loadEnded == null)
{
throw new ArgumentNullException(nameof(_loadEnded));
}
if (_titleChanged == null)
{
throw new ArgumentNullException(nameof(_titleChanged));
}
if (_historyChanged == null)
{
throw new ArgumentNullException(nameof(_historyChanged));
}
if (_urlChanged == null)
{
throw new ArgumentNullException(nameof(_urlChanged));
}
if (_executeInServoThread == null)
{
throw new ArgumentNullException(nameof(_executeInServoThread));
}
if (string.IsNullOrEmpty(_resourcePath))
{
throw new ArgumentNullException(nameof(_resourcePath));
}
HostCallbacks = new HostCallbacks
{
wakeup = Marshal.GetFunctionPointerForDelegate(_wakeUp),
flush = Marshal.GetFunctionPointerForDelegate(_flush),
log = Marshal.GetFunctionPointerForDelegate(_log),
on_load_started = Marshal.GetFunctionPointerForDelegate(_loadStarted),
on_load_ended = Marshal.GetFunctionPointerForDelegate(_loadEnded),
on_title_changed = Marshal.GetFunctionPointerForDelegate(_titleChanged),
on_url_changed = Marshal.GetFunctionPointerForDelegate(_urlChanged),
on_history_changed = Marshal.GetFunctionPointerForDelegate(_historyChanged)
};
}
internal static extern ServoResult InitWithGL(byte *url, byte *resources_path, HostCallbacks callbacks, ViewLayout.__Internal layout);
