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// Copyright 2014 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_USER_MANAGER_USER_IMAGE_DEFAULT_USER_IMAGES_H_
#define COMPONENTS_USER_MANAGER_USER_IMAGE_DEFAULT_USER_IMAGES_H_
#include <cstddef> // for size_t
#include <string>
#include "base/strings/string16.h"
#include "components/user_manager/user_manager_export.h"
namespace gfx {
class ImageSkia;
}
namespace user_manager {
// Returns URL to default user image with specified index.
USER_MANAGER_EXPORT std::string GetDefaultImageUrl(int index);
// Checks if the given URL points to one of the default images. If it is,
// returns true and its index through |image_id|. If not, returns false.
USER_MANAGER_EXPORT bool IsDefaultImageUrl(const std::string& url,
int* image_id);
// Returns bitmap of default user image with specified index.
USER_MANAGER_EXPORT const gfx::ImageSkia& GetDefaultImage(int index);
// Returns a description of a default user image with specified index.
USER_MANAGER_EXPORT base::string16 GetDefaultImageDescription(int index);
// Resource IDs of default user images.
USER_MANAGER_EXPORT extern const int kDefaultImageResourceIDs[];
// String IDs of author names for default user images.
USER_MANAGER_EXPORT extern const int kDefaultImageAuthorIDs[];
// String IDs of websites for default user images.
USER_MANAGER_EXPORT extern const int kDefaultImageWebsiteIDs[];
// Number of default images.
USER_MANAGER_EXPORT extern const int kDefaultImagesCount;
// The starting index of default images available for selection. Note that
// existing users may have images with smaller indices.
USER_MANAGER_EXPORT extern const int kFirstDefaultImageIndex;
/// Histogram values. ////////////////////////////////////////////////////////
// Histogram value for user image taken from file.
USER_MANAGER_EXPORT extern const int kHistogramImageFromFile;
// Histogram value for user image taken from camera.
USER_MANAGER_EXPORT extern const int kHistogramImageFromCamera;
// Histogram value a previously used image from camera/file.
USER_MANAGER_EXPORT extern const int kHistogramImageOld;
// Histogram value for user image from G+ profile.
USER_MANAGER_EXPORT extern const int kHistogramImageFromProfile;
// Histogram value for user video (animated avatar) from camera.
USER_MANAGER_EXPORT extern const int kHistogramVideoFromCamera;
// Histogram value for user video from file.
USER_MANAGER_EXPORT extern const int kHistogramVideoFromFile;
// Number of possible histogram values for user images.
USER_MANAGER_EXPORT extern const int kHistogramImagesCount;
// Returns the histogram value corresponding to the given default image index.
USER_MANAGER_EXPORT int GetDefaultImageHistogramValue(int index);
} // namespace user_manager
#endif // COMPONENTS_USER_MANAGER_USER_IMAGE_DEFAULT_USER_IMAGES_H_
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