ash/test/display_manager_test_api.h

// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef ASH_TEST_DISPLAY_MANAGER_TEST_API_H_
#define ASH_TEST_DISPLAY_MANAGER_TEST_API_H_

#include <string>

#include "base/basictypes.h"

namespace ash {
namespace internal {
class DisplayManager;
}  // internal

namespace test {

class DisplayManagerTestApi {
 public:
  explicit DisplayManagerTestApi(internal::DisplayManager* display_manager);
  virtual ~DisplayManagerTestApi();

  // Update the display configuration as given in |display_specs|. The format of
  // |display_spec| is a list of comma separated spec for each displays. Please
  // refer to the comment in |aura::DisplayManager::CreateDisplayFromSpec| for
  // the format of the display spec.
  void UpdateDisplay(const std::string& display_specs);

  // Set the 1st display as an internal display and returns the display Id for
  // the internal display.
  int64 SetFirstDisplayAsInternalDisplay();

  // Don't update the display when the root window's size was changed.
  void DisableChangeDisplayUponHostResize();

 private:
  internal::DisplayManager* display_manager_;  // not owned

  DISALLOW_COPY_AND_ASSIGN(DisplayManagerTestApi);
};

}  // namespace test
}  // namespace ash

#endif  // ASH_TEST_DISPLAY_MANAGER_TEST_API_H_