ui/display/win/screen_win_display.cc

// Copyright 2016 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.

#include "ui/display/win/screen_win_display.h"

#include "ui/display/win/display_info.h"

namespace display {
namespace win {

namespace {

Display CreateDisplayFromDisplayInfo(const DisplayInfo& display_info) {
  Display display(display_info.id());
  float scale_factor = display_info.device_scale_factor();
  display.set_device_scale_factor(scale_factor);
  display.set_work_area(
      gfx::ScaleToEnclosingRect(display_info.screen_work_rect(),
                                1.0f / scale_factor));
  display.set_bounds(gfx::ScaleToEnclosingRect(display_info.screen_rect(),
                     1.0f / scale_factor));
  display.set_rotation(display_info.rotation());
  display.set_display_frequency(display_info.display_frequency());
  return display;
}

} // namespace

ScreenWinDisplay::ScreenWinDisplay() = default;

ScreenWinDisplay::ScreenWinDisplay(const DisplayInfo& display_info)
    : ScreenWinDisplay(CreateDisplayFromDisplayInfo(display_info),
                       display_info) {}

ScreenWinDisplay::ScreenWinDisplay(const Display& display,
                                   const DisplayInfo& display_info)
    : display_(display),
      pixel_bounds_(display_info.screen_rect()) {}

}  // namespace win
}  // namespace display