// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_ASH_CUSTOMIZATION_CUSTOMIZATION_WALLPAPER_UTIL_H_
#define CHROME_BROWSER_ASH_CUSTOMIZATION_CUSTOMIZATION_WALLPAPER_UTIL_H_

class GURL;
class PrefService;

namespace base {
class FilePath;
}  // namespace base

namespace ash {
namespace customization_wallpaper_util {

// First checks if the file paths exist for both large and small sizes, then
// calls |SetCustomizedDefaultWallpaperAfterCheck| with |both_sizes_exist|.
// `local_state` must be non-null, and must be valid while
// the `base::SequencedTaskRunner::GetCurrentDefault()` is running since it will
// be bound to a task posted to the task runner.
void StartSettingCustomizedDefaultWallpaper(PrefService* local_state,
                                            const GURL& wallpaper_url,
                                            const base::FilePath& file_path);

// Gets the file paths of both small and large sizes of the customized default
// wallpaper. Returns true on success.
bool GetCustomizedDefaultWallpaperPaths(base::FilePath* small_path_out,
                                        base::FilePath* large_path_out);

// Whether customized default wallpaper should be used wherever a default
// wallpaper is needed.
bool ShouldUseCustomizedDefaultWallpaper(PrefService& local_state);

}  // namespace customization_wallpaper_util
}  // namespace ash

#endif  // CHROME_BROWSER_ASH_CUSTOMIZATION_CUSTOMIZATION_WALLPAPER_UTIL_H_