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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "sky/engine/config.h" | 5 #include "sky/engine/config.h" |
6 #include "sky/engine/core/painting/Canvas.h" | 6 #include "sky/engine/core/painting/Canvas.h" |
7 | 7 |
8 #include "sky/engine/core/dom/Document.h" | 8 #include "sky/engine/core/dom/Document.h" |
9 #include "sky/engine/core/dom/Element.h" | 9 #include "sky/engine/core/dom/Element.h" |
| 10 #include "sky/engine/core/painting/CanvasImage.h" |
10 #include "sky/engine/core/painting/PaintingTasks.h" | 11 #include "sky/engine/core/painting/PaintingTasks.h" |
11 #include "sky/engine/platform/geometry/IntRect.h" | 12 #include "sky/engine/platform/geometry/IntRect.h" |
12 #include "third_party/skia/include/core/SkCanvas.h" | 13 #include "third_party/skia/include/core/SkCanvas.h" |
| 14 #include "third_party/skia/include/core/SkBitmap.h" |
13 | 15 |
14 namespace blink { | 16 namespace blink { |
15 | 17 |
16 Canvas::Canvas(const FloatSize& size) | 18 Canvas::Canvas(const FloatSize& size) |
17 : m_size(size) | 19 : m_size(size) |
18 { | 20 { |
19 m_displayList = adoptRef(new DisplayList); | 21 m_displayList = adoptRef(new DisplayList); |
20 m_canvas = m_displayList->beginRecording(expandedIntSize(m_size)); | 22 m_canvas = m_displayList->beginRecording(expandedIntSize(m_size)); |
21 } | 23 } |
22 | 24 |
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148 void Canvas::drawPath(const CanvasPath* path, const Paint* paint) | 150 void Canvas::drawPath(const CanvasPath* path, const Paint* paint) |
149 { | 151 { |
150 if (!m_canvas) | 152 if (!m_canvas) |
151 return; | 153 return; |
152 ASSERT(path); | 154 ASSERT(path); |
153 ASSERT(paint); | 155 ASSERT(paint); |
154 ASSERT(m_displayList->isRecording()); | 156 ASSERT(m_displayList->isRecording()); |
155 m_canvas->drawPath(path->path(), paint->paint()); | 157 m_canvas->drawPath(path->path(), paint->paint()); |
156 } | 158 } |
157 | 159 |
| 160 void Canvas::drawImage(const CanvasImage* image, |
| 161 float x, |
| 162 float y, |
| 163 const Paint* paint) { |
| 164 if (!m_canvas) |
| 165 return; |
| 166 ASSERT(image); |
| 167 ASSERT(m_displayList->isRecording()); |
| 168 m_canvas->drawBitmap(image->bitmap(), x, y, &paint->paint()); |
| 169 } |
| 170 |
158 PassRefPtr<DisplayList> Canvas::finishRecording() | 171 PassRefPtr<DisplayList> Canvas::finishRecording() |
159 { | 172 { |
160 if (!isRecording()) | 173 if (!isRecording()) |
161 return nullptr; | 174 return nullptr; |
162 m_canvas = nullptr; | 175 m_canvas = nullptr; |
163 m_displayList->endRecording(); | 176 m_displayList->endRecording(); |
164 return m_displayList.release(); | 177 return m_displayList.release(); |
165 } | 178 } |
166 | 179 |
167 } // namespace blink | 180 } // namespace blink |
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