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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.
#include "chrome/browser/profiles/profile_info_util.h"
#include "skia/ext/image_operations.h"
#include "ui/gfx/canvas.h"
#include "ui/gfx/rect.h"
namespace profiles {
const int kAvatarIconWidth = 38;
const int kAvatarIconHeight = 31;
gfx::Image GetAvatarIconForMenu(const gfx::Image& image,
bool is_gaia_picture) {
if (!is_gaia_picture)
return image;
int length = std::min(kAvatarIconWidth, kAvatarIconHeight) - 2;
SkBitmap bmp = skia::ImageOperations::Resize(
*image.ToSkBitmap(), skia::ImageOperations::RESIZE_BEST, length, length);
gfx::Canvas canvas(gfx::Size(kAvatarIconWidth, kAvatarIconHeight), false);
// Draw the icon centered on the canvas.
int x = (kAvatarIconWidth - length) / 2;
int y = (kAvatarIconHeight - length) / 2;
canvas.DrawImageInt(bmp, x, y);
// Draw a gray border on the inside of the icon.
SkColor color = SkColorSetARGB(83, 0, 0, 0);
canvas.DrawRect(gfx::Rect(x, y, length - 1, length - 1), color);
return gfx::Image(canvas.ExtractBitmap());
}
gfx::Image GetAvatarIconForWebUI(const gfx::Image& image,
bool is_gaia_picture) {
if (!is_gaia_picture)
return image;
int length = std::min(kAvatarIconWidth, kAvatarIconHeight) - 2;
SkBitmap bmp = skia::ImageOperations::Resize(
*image.ToSkBitmap(), skia::ImageOperations::RESIZE_BEST, length, length);
gfx::Canvas canvas(gfx::Size(kAvatarIconWidth, kAvatarIconHeight), false);
// Draw the icon centered on the canvas.
int x = (kAvatarIconWidth - length) / 2;
int y = (kAvatarIconHeight - length) / 2;
canvas.DrawImageInt(bmp, x, y);
return gfx::Image(canvas.ExtractBitmap());
}
gfx::Image GetAvatarIconForTitleBar(const gfx::Image& image,
bool is_gaia_picture,
int dst_width,
int dst_height) {
if (!is_gaia_picture)
return image;
int length = std::min(std::min(kAvatarIconWidth, kAvatarIconHeight),
std::min(dst_width, dst_height)) - 2;
SkBitmap bmp = skia::ImageOperations::Resize(
*image.ToSkBitmap(), skia::ImageOperations::RESIZE_BEST, length, length);
gfx::Canvas canvas(gfx::Size(dst_width, dst_height), false);
// Draw the icon on the bottom center of the canvas.
int x1 = (dst_width - length) / 2;
int x2 = x1 + length;
int y1 = dst_height - length - 1;
int y2 = y1 + length;
canvas.DrawImageInt(bmp, x1, y1);
// Give the icon an etched look by drawing a highlight on the bottom edge
// and a shadow on the remaining edges.
SkColor highlight_color = SkColorSetARGB(128, 255, 255, 255);
SkColor shadow_color = SkColorSetARGB(83, 0, 0, 0);
// Bottom highlight.
canvas.DrawLine(gfx::Point(x1, y2 - 1), gfx::Point(x2, y2 - 1),
highlight_color);
// Top shadow.
canvas.DrawLine(gfx::Point(x1, y1), gfx::Point(x2, y1), shadow_color);
// Left shadow.
canvas.DrawLine(gfx::Point(x1, y1 + 1), gfx::Point(x1, y2 - 1), shadow_color);
// Right shadow.
canvas.DrawLine(gfx::Point(x2 - 1, y1 + 1), gfx::Point(x2 - 1, y2 - 1),
shadow_color);
return gfx::Image(canvas.ExtractBitmap());
}
} // namespace
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