unit uMyV8Handler; interface uses uCEFv8Context, uCEFTypes, uCEFInterfaces, uCEFv8Value, uCEFv8Handler; type TMyV8Handler = class(TCefv8HandlerOwn) protected function Execute(const name: ustring; const obj: ICefv8Value; const arguments: TCefv8ValueArray; var retval: ICefv8Value; var exception: ustring): Boolean; override; end; implementation uses uJSExecutingFunctions; function TMyV8Handler.Execute(const name : ustring; const obj : ICefv8Value; const arguments : TCefv8ValueArray; var retval : ICefv8Value; var exception : ustring): Boolean; begin Result := False; if (name = 'register') and (length(arguments) = 1) and arguments[0].IsFunction then begin GlobalCallbackFunc := arguments[0]; GlobalCallbackContext := TCefv8ContextRef.Current; Result := True; end; end; end.