display_configuration_observer.cc revision a1401311d1ab56c4ed0a474bd38c108f75cb0cd9
12a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Copyright (c) 2013 The Chromium Authors. All rights reserved. 22a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 32a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// found in the LICENSE file. 42a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 52a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/chromeos/display/display_configuration_observer.h" 62a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 72a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ash/display/display_controller.h" 82a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ash/shell.h" 9a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "ash/shell_delegate.h" 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/chromeos/display/display_preferences.h" 112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)namespace chromeos { 132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)DisplayConfigurationObserver::DisplayConfigurationObserver() { 152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ash::Shell::GetInstance()->display_controller()->AddObserver(this); 162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)DisplayConfigurationObserver::~DisplayConfigurationObserver() { 192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ash::Shell::GetInstance()->display_controller()->RemoveObserver(this); 202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 22a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void DisplayConfigurationObserver::OnDisplaysInitialized() { 23a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Update the display pref with the initial power state. 24a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (ash::Shell::GetInstance()->delegate()->IsFirstRunAfterBoot()) 25a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) StoreDisplayPrefs(); 262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void DisplayConfigurationObserver::OnDisplayConfigurationChanged() { 292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) StoreDisplayPrefs(); 302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} // namespace chromeos 33