15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch#include "content/renderer/sad_plugin.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <algorithm> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "skia/ext/platform_canvas.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/blit.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/rect.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdochnamespace content { 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void PaintSadPlugin(blink::WebCanvas* webcanvas, 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Rect& plugin_rect, 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SkBitmap& sad_plugin_bitmap) { 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int width = plugin_rect.width(); 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int height = plugin_rect.height(); 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkCanvas* canvas = webcanvas; 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkAutoCanvasRestore auto_restore(canvas, true); 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We draw the sad-plugin bitmap at the origin of canvas. 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add a translation so that it appears at the origin of plugin rect. 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) canvas->translate(plugin_rect.x(), plugin_rect.y()); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkPaint paint; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) paint.setStyle(SkPaint::kFill_Style); 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) paint.setColor(SK_ColorBLACK); 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) canvas->drawRectCoords(0, 0, SkIntToScalar(width), SkIntToScalar(height), 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) paint); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) canvas->drawBitmap( 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sad_plugin_bitmap, 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkIntToScalar(std::max(0, (width - sad_plugin_bitmap.width()) / 2)), 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkIntToScalar(std::max(0, (height - sad_plugin_bitmap.height()) / 2))); 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 39ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch} // namespace content 40