chrome/browser/ui/extensions/hosted_app_browser_controller.h

   1 // Copyright 2015 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_EXTENSIONS_HOSTED_APP_BROWSER_CONTROLLER_H_
   6 #define CHROME_BROWSER_UI_EXTENSIONS_HOSTED_APP_BROWSER_CONTROLLER_H_
   7
   8 #include <string>
   9
  10 #include "base/macros.h"
  11
  12 class Browser;
  13 class Profile;
  14
  15 namespace extensions {
  16
  17 // Class to encapsulate logic to control the browser UI for hosted apps.
  18 class HostedAppBrowserController {
  19  public:
  20   // Indicates whether |browser| is a hosted app browser.
  21   static bool IsForHostedApp(Browser* browser);
  22
  23   explicit HostedAppBrowserController(Browser* browser);
  24   ~HostedAppBrowserController();
  25
  26   // Whether the browser being controlled can ever show the location bar.
  27   bool SupportsLocationBar() const;
  28
  29   // Whether the browser being controlled should be currently showing the
  30   // location bar.
  31   bool ShouldShowLocationBar() const;
  32
  33   // Updates the location bar visibility based on whether it should be
  34   // currently visible or not. If |animate| is set, the change will be
  35   // animated.
  36   void UpdateLocationBarVisibility(bool animate) const;
  37
  38   // Whether the controlled browser should use the web app style frame.
  39   bool should_use_web_app_frame() const { return should_use_web_app_frame_; }
  40
  41  private:
  42   Browser* browser_;
  43   const std::string extension_id_;
  44   bool should_use_web_app_frame_;
  45
  46   DISALLOW_COPY_AND_ASSIGN(HostedAppBrowserController);
  47 };
  48
  49 }  // namespace extensions
  50
  51 #endif  // CHROME_BROWSER_UI_EXTENSIONS_HOSTED_APP_BROWSER_CONTROLLER_H_