chrome/browser/extensions/api/braille_display_private/mock_braille_controller.h

   1 // Copyright 2014 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_EXTENSIONS_API_BRAILLE_DISPLAY_PRIVATE_MOCK_BRAILLE_CONTROLLER_H_
   6 #define CHROME_BROWSER_EXTENSIONS_API_BRAILLE_DISPLAY_PRIVATE_MOCK_BRAILLE_CONTROLLER_H_
   7
   8 #include "chrome/browser/extensions/api/braille_display_private/stub_braille_controller.h"
   9
  10 namespace extensions {
  11 namespace api {
  12 namespace braille_display_private {
  13
  14 // Mock implementation of the BrailleController interface.
  15 class MockBrailleController : public StubBrailleController {
  16  public:
  17   MockBrailleController();
  18
  19   scoped_ptr<DisplayState> GetDisplayState() override;
  20   void AddObserver(BrailleObserver* observer) override;
  21   void RemoveObserver(BrailleObserver* observer) override;
  22
  23   // Sets the available flag without calling the observer.
  24   void SetAvailable(bool available);
  25   BrailleObserver* GetObserver() const;
  26
  27  private:
  28   bool available_;
  29   BrailleObserver* observer_;
  30 };
  31
  32 }  // namespace braille_display_private
  33 }  // namespace api
  34 }  // namespace extensions
  35
  36 #endif  // CHROME_BROWSER_EXTENSIONS_API_BRAILLE_DISPLAY_PRIVATE_MOCK_BRAILLE_CONTROLLER_H_