chrome_frame/turndown_prompt/turndown_prompt.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_FRAME_TURNDOWN_PROMPT_TURNDOWN_PROMPT_H_
   6 #define CHROME_FRAME_TURNDOWN_PROMPT_TURNDOWN_PROMPT_H_
   7
   8 #include <atlbase.h>
   9 #include <atlcom.h>
  10
  11 interface IWebBrowser2;
  12
  13 // Integrates the Turndown prompt functionality with a specified IWebBrowser2
  14 // instance.  Displays prompts informing the user that Chrome Frame is being
  15 // turned down.
  16 namespace turndown_prompt {
  17
  18 // Returns true if the Turndown prompt is suppressed. Suppression may be
  19 // explicit via the SuppressChromeFrameTurndownPrompt GPO or implicit by virtue
  20 // of Chrome Frame having been installed via the .MSI or by updates to Chrome
  21 // Frame having been disabled.
  22 bool IsPromptSuppressed();
  23
  24 // Configures |web_browser| for the turndown prompt if the prompt has not been
  25 // suppressed.
  26 void Configure(IWebBrowser2* web_browser);
  27
  28 };  // namespace turndown_prompt
  29
  30 #endif  // CHROME_FRAME_TURNDOWN_PROMPT_TURNDOWN_PROMPT_H_