chrome/browser/ui/extensions/extension_message_bubble_factory.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_EXTENSION_MESSAGE_BUBBLE_FACTORY_H_
   6 #define CHROME_BROWSER_UI_EXTENSIONS_EXTENSION_MESSAGE_BUBBLE_FACTORY_H_
   7
   8 #include "base/macros.h"
   9 #include "base/memory/scoped_ptr.h"
  10
  11 class Browser;
  12
  13 namespace extensions {
  14 class ExtensionMessageBubbleController;
  15 }  // namespace extensions
  16
  17 // Create and show ExtensionMessageBubbles for either extensions that look
  18 // suspicious and have therefore been disabled, or for extensions that are
  19 // running in developer mode that we want to warn the user about.
  20 class ExtensionMessageBubbleFactory {
  21  public:
  22   // An enum to allow us to override the default behavior for testing.
  23   enum OverrideForTesting {
  24     NO_OVERRIDE,
  25     OVERRIDE_ENABLED,
  26     OVERRIDE_DISABLED,
  27   };
  28
  29   explicit ExtensionMessageBubbleFactory(Browser* browser);
  30   ~ExtensionMessageBubbleFactory();
  31
  32   // Returns the controller for the bubble that should be shown, if any.
  33   scoped_ptr<extensions::ExtensionMessageBubbleController> GetController();
  34
  35   // Overrides the default behavior for testing.
  36   static void set_override_for_tests(OverrideForTesting override);
  37
  38  private:
  39   Browser* browser_;
  40
  41   DISALLOW_COPY_AND_ASSIGN(ExtensionMessageBubbleFactory);
  42 };
  43
  44 #endif  // CHROME_BROWSER_UI_EXTENSIONS_EXTENSION_MESSAGE_BUBBLE_FACTORY_H_