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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 "content/renderer/sad_plugin.h"
#include <algorithm>
#include "base/memory/scoped_ptr.h"
#include "skia/ext/platform_canvas.h"
#include "ui/gfx/geometry/rect.h"
namespace content {
void PaintSadPlugin(blink::WebCanvas* webcanvas,
const gfx::Rect& plugin_rect,
const SkBitmap& sad_plugin_bitmap) {
const int width = plugin_rect.width();
const int height = plugin_rect.height();
SkCanvas* canvas = webcanvas;
SkAutoCanvasRestore auto_restore(canvas, true);
// We draw the sad-plugin bitmap at the origin of canvas.
// Add a translation so that it appears at the origin of plugin rect.
canvas->translate(plugin_rect.x(), plugin_rect.y());
SkPaint paint;
paint.setStyle(SkPaint::kFill_Style);
paint.setColor(SK_ColorBLACK);
canvas->drawRectCoords(0, 0, SkIntToScalar(width), SkIntToScalar(height),
paint);
canvas->drawBitmap(
sad_plugin_bitmap,
SkIntToScalar(std::max(0, (width - sad_plugin_bitmap.width()) / 2)),
SkIntToScalar(std::max(0, (height - sad_plugin_bitmap.height()) / 2)));
}
} // namespace content
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