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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/renderer/sad_plugin.h" | 5 #include "content/renderer/sad_plugin.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
| 8 #include <memory> |
8 | 9 |
9 #include "base/memory/scoped_ptr.h" | |
10 #include "skia/ext/platform_canvas.h" | 10 #include "skia/ext/platform_canvas.h" |
11 #include "ui/gfx/geometry/rect.h" | 11 #include "ui/gfx/geometry/rect.h" |
12 | 12 |
13 namespace content { | 13 namespace content { |
14 | 14 |
15 void PaintSadPlugin(blink::WebCanvas* webcanvas, | 15 void PaintSadPlugin(blink::WebCanvas* webcanvas, |
16 const gfx::Rect& plugin_rect, | 16 const gfx::Rect& plugin_rect, |
17 const SkBitmap& sad_plugin_bitmap) { | 17 const SkBitmap& sad_plugin_bitmap) { |
18 const int width = plugin_rect.width(); | 18 const int width = plugin_rect.width(); |
19 const int height = plugin_rect.height(); | 19 const int height = plugin_rect.height(); |
20 | 20 |
21 SkCanvas* canvas = webcanvas; | 21 SkCanvas* canvas = webcanvas; |
22 SkAutoCanvasRestore auto_restore(canvas, true); | 22 SkAutoCanvasRestore auto_restore(canvas, true); |
23 // We draw the sad-plugin bitmap at the origin of canvas. | 23 // We draw the sad-plugin bitmap at the origin of canvas. |
24 // Add a translation so that it appears at the origin of plugin rect. | 24 // Add a translation so that it appears at the origin of plugin rect. |
25 canvas->translate(plugin_rect.x(), plugin_rect.y()); | 25 canvas->translate(plugin_rect.x(), plugin_rect.y()); |
26 | 26 |
27 SkPaint paint; | 27 SkPaint paint; |
28 paint.setStyle(SkPaint::kFill_Style); | 28 paint.setStyle(SkPaint::kFill_Style); |
29 paint.setColor(SK_ColorBLACK); | 29 paint.setColor(SK_ColorBLACK); |
30 canvas->drawRectCoords(0, 0, SkIntToScalar(width), SkIntToScalar(height), | 30 canvas->drawRectCoords(0, 0, SkIntToScalar(width), SkIntToScalar(height), |
31 paint); | 31 paint); |
32 canvas->drawBitmap( | 32 canvas->drawBitmap( |
33 sad_plugin_bitmap, | 33 sad_plugin_bitmap, |
34 SkIntToScalar(std::max(0, (width - sad_plugin_bitmap.width()) / 2)), | 34 SkIntToScalar(std::max(0, (width - sad_plugin_bitmap.width()) / 2)), |
35 SkIntToScalar(std::max(0, (height - sad_plugin_bitmap.height()) / 2))); | 35 SkIntToScalar(std::max(0, (height - sad_plugin_bitmap.height()) / 2))); |
36 } | 36 } |
37 | 37 |
38 } // namespace content | 38 } // namespace content |
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