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// Copyright 2017 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 COMPONENTS_WALLPAPER_WALLPAPER_INFO_H_
#define COMPONENTS_WALLPAPER_WALLPAPER_INFO_H_
#include "base/time/time.h"
#include "components/wallpaper/wallpaper_export.h"
namespace wallpaper {
// This enum is used to define the buckets for an enumerated UMA histogram.
// Hence,
// (a) existing enumerated constants should never be deleted or reordered,
// (b) new constants should only be appended at the end of the enumeration.
enum WallpaperLayout {
// Center the wallpaper on the desktop without scaling it. The wallpaper
// may be cropped.
WALLPAPER_LAYOUT_CENTER,
// Scale the wallpaper (while preserving its aspect ratio) to cover the
// desktop; the wallpaper may be cropped.
WALLPAPER_LAYOUT_CENTER_CROPPED,
// Scale the wallpaper (without preserving its aspect ratio) to match the
// desktop's size.
WALLPAPER_LAYOUT_STRETCH,
// Tile the wallpaper over the background without scaling it.
WALLPAPER_LAYOUT_TILE,
// This must remain last.
NUM_WALLPAPER_LAYOUT,
};
// This enum is used to define the buckets for an enumerated UMA histogram.
// Hence,
// (a) existing enumerated constants should never be deleted or reordered,
// (b) new constants should only be appended at the end of the enumeration.
enum WallpaperType {
DAILY = 0, // Surprise wallpaper. Changes once a day if enabled.
CUSTOMIZED = 1, // Selected by user.
DEFAULT = 2, // Default.
/* UNKNOWN = 3 */ // Removed.
ONLINE = 4, // WallpaperInfo.location denotes an URL.
POLICY = 5, // Controlled by policy, can't be changed by the user.
THIRDPARTY = 6, // Current wallpaper is set by a third party app.
DEVICE = 7, // Current wallpaper is the device policy controlled
// wallpaper. It shows on the login screen if the device
// is an enterprise managed device.
WALLPAPER_TYPE_COUNT = 8
};
struct WALLPAPER_EXPORT WallpaperInfo {
WallpaperInfo()
: layout(WALLPAPER_LAYOUT_CENTER), type(WALLPAPER_TYPE_COUNT) {}
WallpaperInfo(const std::string& in_location,
WallpaperLayout in_layout,
WallpaperType in_type,
const base::Time& in_date)
: location(in_location),
layout(in_layout),
type(in_type),
date(in_date) {}
~WallpaperInfo() {}
bool operator==(const WallpaperInfo& other) {
return (location == other.location) && (layout == other.layout) &&
(type == other.type);
}
// Either file name of migrated wallpaper including first directory level
// (corresponding to user wallpaper_files_id) or online wallpaper URL.
std::string location;
WallpaperLayout layout;
WallpaperType type;
base::Time date;
};
} // namespace wallpaper
#endif // COMPONENTS_WALLPAPER_WALLPAPER_INFO_H_
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