chrome/browser/ui/android/window_android_helper.h

   1 // Copyright (c) 2012 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_BROWSER_UI_ANDROID_WINDOW_ANDROID_HELPER_H_
   6 #define CHROME_BROWSER_UI_ANDROID_WINDOW_ANDROID_HELPER_H_
   7
   8 #include "content/public/browser/web_contents_user_data.h"
   9
  10 namespace ui {
  11 class WindowAndroid;
  12 }
  13
  14 // Per-tab class to provide access to WindowAndroid object.
  15 class WindowAndroidHelper
  16     : public content::WebContentsUserData<WindowAndroidHelper> {
  17  public:
  18   ~WindowAndroidHelper() override;
  19
  20   void SetWindowAndroid(ui::WindowAndroid* window_android);
  21   ui::WindowAndroid* GetWindowAndroid();
  22
  23  private:
  24   explicit WindowAndroidHelper(content::WebContents* web_contents);
  25   friend class content::WebContentsUserData<WindowAndroidHelper>;
  26
  27   // The owning window that has a hold of main application activity.
  28   ui::WindowAndroid* window_android_;
  29
  30   DISALLOW_COPY_AND_ASSIGN(WindowAndroidHelper);
  31 };
  32
  33 #endif  // CHROME_BROWSER_UI_ANDROID_WINDOW_ANDROID_HELPER_H_