internal ScriptDialogDeferral(WebViewGlue viewGlue, CefJSDialogCallback callback)
{
if (callback is null)
{
throw new ArgumentNullException(nameof(callback));
}
_viewGlueRef = new WeakReference <WebViewGlue>(viewGlue);
_callback = callback;
}
/// <summary>
/// Called to run a JavaScript dialog. If |origin_url| is non-NULL it can be
/// passed to the CefFormatUrlForSecurityDisplay function to retrieve a secure
/// and user-friendly display string. The |default_prompt_text| value will be
/// specified for prompt dialogs only. Set |suppress_message| to true (1) and
/// return false (0) to suppress the message (suppressing messages is
/// preferable to immediately executing the callback as this is used to detect
/// presumably malicious behavior like spamming alert messages in
/// onbeforeunload). Set |suppress_message| to false (0) and return false (0)
/// to use the default implementation (the default implementation will show one
/// modal dialog at a time and suppress any additional dialog requests until
/// the displayed dialog is dismissed). Return true (1) if the application will
/// use a custom dialog or if the callback has been executed immediately.
/// Custom dialogs may be either modal or modeless. If a custom dialog is used
/// the application must execute |callback| once the custom dialog is
/// dismissed.
/// </summary>
protected internal unsafe virtual bool OnJSDialog(CefBrowser browser, string originUrl, CefJSDialogType dialogType, string messageText, string defaultPromptText, CefJSDialogCallback callback, ref int suppressMessage)
{
return(default);
