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// Copyright (c) 2012 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 CHROME_BROWSER_CHROMEOS_LOGIN_USER_IMAGE_H_
#define CHROME_BROWSER_CHROMEOS_LOGIN_USER_IMAGE_H_
#pragma once
#include <vector>
#include "googleurl/src/gurl.h"
#include "ui/gfx/image/image_skia.h"
namespace chromeos {
// Wrapper class for bitmaps and raw images when it's necessary. Could
// be used for storing profile images (including animated profile
// images) and user wallpapers.
class UserImage {
public:
typedef std::vector<unsigned char> RawImage;
// Constructs UserImage from bitmap. Should be used where only
// static image is needed (e.g. wallpapers).
explicit UserImage(const gfx::ImageSkia& image);
// Constructs UserImage from raw image and bitmap that should
// represent single frame from that one. Can be used for wrapping
// animated images.
UserImage(const gfx::ImageSkia& image, const RawImage& raw_image);
virtual ~UserImage();
// Replaces already stored image to new |image|. Note, that
// |raw_image| and |animated_image| will be reset after that
// operation.
void SetImage(const gfx::ImageSkia& image);
const gfx::ImageSkia& image() const { return image_; }
// Returns true iff |image| argument of constructors or |SetImage|
// can be encoded as a bitmap.
bool has_raw_image() const { return has_raw_image_; }
const RawImage& raw_image() const { return raw_image_; }
// Returns true iff UserImage is constructed from animated image.
bool has_animated_image() const { return has_animated_image_; }
const RawImage& animated_image() const { return animated_image_; }
// URL from which this image was originally downloaded, if any.
void set_url(const GURL& url) { url_ = url; }
GURL url() const { return url_; }
private:
gfx::ImageSkia image_;
bool has_raw_image_;
RawImage raw_image_;
bool has_animated_image_;
RawImage animated_image_;
GURL url_;
};
} // namespace chromeos
#endif // CHROME_BROWSER_CHROMEOS_LOGIN_USER_IMAGE_H_
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