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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/PaintingContext.h" | 6 #include "sky/engine/core/painting/PictureRecorder.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/PaintingTasks.h" | 10 #include "sky/engine/core/painting/PaintingTasks.h" |
11 #include "sky/engine/platform/geometry/IntRect.h" | 11 #include "sky/engine/platform/geometry/IntRect.h" |
12 #include "third_party/skia/include/core/SkCanvas.h" | 12 #include "third_party/skia/include/core/SkCanvas.h" |
13 | 13 |
14 namespace blink { | 14 namespace blink { |
15 | 15 |
16 PassRefPtr<PaintingContext> PaintingContext::create(PassRefPtr<Element> element,
const FloatSize& size) | 16 Canvas::Canvas(const FloatSize& size) |
17 { | 17 : m_size(size) |
18 return adoptRef(new PaintingContext(element, size)); | |
19 } | |
20 | |
21 PaintingContext::PaintingContext(PassRefPtr<Element> element, const FloatSize& s
ize) | |
22 : m_element(element) | |
23 , m_size(size) | |
24 { | 18 { |
25 m_displayList = adoptRef(new DisplayList); | 19 m_displayList = adoptRef(new DisplayList); |
26 m_canvas = m_displayList->beginRecording(expandedIntSize(m_size)); | 20 m_canvas = m_displayList->beginRecording(expandedIntSize(m_size)); |
27 } | 21 } |
28 | 22 |
29 PaintingContext::~PaintingContext() | 23 Canvas::~Canvas() |
30 { | 24 { |
31 } | 25 } |
32 | 26 |
33 void PaintingContext::drawCircle(double x, double y, double radius, Paint* paint
) | 27 void Canvas::drawCircle(double x, double y, double radius, Paint* paint) |
34 { | 28 { |
35 if (!m_canvas) | 29 if (!m_canvas) |
36 return; | 30 return; |
37 ASSERT(paint); | 31 ASSERT(paint); |
38 ASSERT(m_displayList->isRecording()); | 32 ASSERT(m_displayList->isRecording()); |
39 m_canvas->drawCircle(x, y, radius, paint->paint()); | 33 m_canvas->drawCircle(x, y, radius, paint->paint()); |
40 } | 34 } |
41 | 35 |
42 void PaintingContext::commit() | 36 PassRefPtr<DisplayList> Canvas::finishRecording() |
43 { | 37 { |
44 if (!m_canvas) | 38 if (!isRecording()) |
45 return; | 39 return nullptr; |
| 40 m_canvas = nullptr; |
46 m_displayList->endRecording(); | 41 m_displayList->endRecording(); |
47 m_canvas = nullptr; | 42 return m_displayList.release(); |
48 PaintingTasks::enqueueCommit(m_element, m_displayList.release()); | |
49 m_element->document().scheduleVisualUpdate(); | |
50 } | 43 } |
51 | 44 |
52 } // namespace blink | 45 } // namespace blink |
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