OLD | NEW |
1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "config.h" | 5 #include "config.h" |
6 #include "core/paint/TransparencyDisplayItem.h" | 6 #include "core/paint/TransparencyDisplayItem.h" |
7 | 7 |
8 #include "platform/graphics/GraphicsContext.h" | 8 #include "platform/graphics/GraphicsContext.h" |
9 | 9 |
10 namespace blink { | 10 namespace blink { |
11 | 11 |
12 void BeginTransparencyDisplayItem::replay(GraphicsContext* context) | 12 void BeginTransparencyDisplayItem::replay(GraphicsContext* context) |
13 { | 13 { |
14 context->save(); | 14 context->save(); |
15 context->clip(m_clipRect); | 15 context->clip(m_clipRect); |
16 | 16 |
17 if (m_hasBlendMode) | 17 bool hasBlendMode = this->hasBlendMode(); |
| 18 if (hasBlendMode) |
18 context->setCompositeOperation(context->compositeOperation(), m_blendMod
e); | 19 context->setCompositeOperation(context->compositeOperation(), m_blendMod
e); |
19 | 20 |
20 context->beginTransparencyLayer(m_opacity); | 21 context->beginTransparencyLayer(m_opacity); |
21 | 22 |
22 if (m_hasBlendMode) | 23 if (hasBlendMode) |
23 context->setCompositeOperation(context->compositeOperation(), WebBlendMo
deNormal); | 24 context->setCompositeOperation(context->compositeOperation(), WebBlendMo
deNormal); |
24 #ifdef REVEAL_TRANSPARENCY_LAYERS | 25 #ifdef REVEAL_TRANSPARENCY_LAYERS |
25 context->fillRect(clipRect, Color(0.0f, 0.0f, 0.5f, 0.2f)); | 26 context->fillRect(clipRect, Color(0.0f, 0.0f, 0.5f, 0.2f)); |
26 #endif | 27 #endif |
27 } | 28 } |
28 | 29 |
29 #ifndef NDEBUG | 30 #ifndef NDEBUG |
30 WTF::String BeginTransparencyDisplayItem::asDebugString() const | 31 WTF::String BeginTransparencyDisplayItem::asDebugString() const |
31 { | 32 { |
32 return String::format("{%s, type: \"%s\", clip bounds: [%f,%f,%f,%f], hasBle
ndMode: %d, blendMode: %d, opacity: %f}", | 33 return String::format("{%s, type: \"%s\", clip bounds: [%f,%f,%f,%f], hasBle
ndMode: %d, blendMode: %d, opacity: %f}", |
33 rendererDebugString(renderer()).utf8().data(), typeAsDebugString(type())
.utf8().data(), | 34 rendererDebugString(renderer()).utf8().data(), typeAsDebugString(type())
.utf8().data(), |
34 m_clipRect.x().toFloat(), m_clipRect.y().toFloat(), m_clipRect.width().t
oFloat(), m_clipRect.height().toFloat(), | 35 m_clipRect.x().toFloat(), m_clipRect.y().toFloat(), m_clipRect.width().t
oFloat(), m_clipRect.height().toFloat(), |
35 m_hasBlendMode, m_blendMode, m_opacity); | 36 hasBlendMode(), m_blendMode, m_opacity); |
36 } | 37 } |
37 #endif | 38 #endif |
38 | 39 |
39 void EndTransparencyDisplayItem::replay(GraphicsContext* context) | 40 void EndTransparencyDisplayItem::replay(GraphicsContext* context) |
40 { | 41 { |
41 context->endLayer(); | 42 context->endLayer(); |
42 context->restore(); | 43 context->restore(); |
43 } | 44 } |
44 | 45 |
45 #ifndef NDEBUG | 46 #ifndef NDEBUG |
46 WTF::String EndTransparencyDisplayItem::asDebugString() const | 47 WTF::String EndTransparencyDisplayItem::asDebugString() const |
47 { | 48 { |
48 return String::format("{%s, type: \"%s\"}", | 49 return String::format("{%s, type: \"%s\"}", |
49 rendererDebugString(renderer()).utf8().data(), typeAsDebugString(type())
.utf8().data()); | 50 rendererDebugString(renderer()).utf8().data(), typeAsDebugString(type())
.utf8().data()); |
50 } | 51 } |
51 #endif | 52 #endif |
52 | 53 |
53 } // namespace blink | 54 } // namespace blink |
OLD | NEW |