| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved. | 2 * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * | 7 * |
| 8 * 1. Redistributions of source code must retain the above | 8 * 1. Redistributions of source code must retain the above |
| 9 * copyright notice, this list of conditions and the following | 9 * copyright notice, this list of conditions and the following |
| 10 * disclaimer. | 10 * disclaimer. |
| (...skipping 22 matching lines...) Expand all Loading... |
| 33 #include "core/layout/shapes/Shape.h" | 33 #include "core/layout/shapes/Shape.h" |
| 34 #include "core/layout/style/LayoutStyle.h" | 34 #include "core/layout/style/LayoutStyle.h" |
| 35 #include "core/layout/style/ShapeValue.h" | 35 #include "core/layout/style/ShapeValue.h" |
| 36 #include "platform/geometry/FloatRect.h" | 36 #include "platform/geometry/FloatRect.h" |
| 37 #include "platform/geometry/LayoutSize.h" | 37 #include "platform/geometry/LayoutSize.h" |
| 38 #include "wtf/OwnPtr.h" | 38 #include "wtf/OwnPtr.h" |
| 39 | 39 |
| 40 namespace blink { | 40 namespace blink { |
| 41 | 41 |
| 42 class RenderBlockFlow; | 42 class RenderBlockFlow; |
| 43 class RenderBox; | 43 class LayoutBox; |
| 44 class FloatingObject; | 44 class FloatingObject; |
| 45 | 45 |
| 46 class ShapeOutsideDeltas final { | 46 class ShapeOutsideDeltas final { |
| 47 public: | 47 public: |
| 48 ShapeOutsideDeltas() | 48 ShapeOutsideDeltas() |
| 49 : m_lineOverlapsShape(false) | 49 : m_lineOverlapsShape(false) |
| 50 , m_isValid(false) | 50 , m_isValid(false) |
| 51 { | 51 { |
| 52 } | 52 } |
| 53 | 53 |
| (...skipping 31 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 85 public: | 85 public: |
| 86 void setReferenceBoxLogicalSize(LayoutSize); | 86 void setReferenceBoxLogicalSize(LayoutSize); |
| 87 | 87 |
| 88 LayoutUnit shapeLogicalTop() const { return computedShape().shapeMarginLogic
alBoundingBox().y() + logicalTopOffset(); } | 88 LayoutUnit shapeLogicalTop() const { return computedShape().shapeMarginLogic
alBoundingBox().y() + logicalTopOffset(); } |
| 89 LayoutUnit shapeLogicalBottom() const { return computedShape().shapeMarginLo
gicalBoundingBox().maxY() + logicalTopOffset(); } | 89 LayoutUnit shapeLogicalBottom() const { return computedShape().shapeMarginLo
gicalBoundingBox().maxY() + logicalTopOffset(); } |
| 90 LayoutUnit shapeLogicalLeft() const { return computedShape().shapeMarginLogi
calBoundingBox().x() + logicalLeftOffset(); } | 90 LayoutUnit shapeLogicalLeft() const { return computedShape().shapeMarginLogi
calBoundingBox().x() + logicalLeftOffset(); } |
| 91 LayoutUnit shapeLogicalRight() const { return computedShape().shapeMarginLog
icalBoundingBox().maxX() + logicalLeftOffset(); } | 91 LayoutUnit shapeLogicalRight() const { return computedShape().shapeMarginLog
icalBoundingBox().maxX() + logicalLeftOffset(); } |
| 92 LayoutUnit shapeLogicalWidth() const { return computedShape().shapeMarginLog
icalBoundingBox().width(); } | 92 LayoutUnit shapeLogicalWidth() const { return computedShape().shapeMarginLog
icalBoundingBox().width(); } |
| 93 LayoutUnit shapeLogicalHeight() const { return computedShape().shapeMarginLo
gicalBoundingBox().height(); } | 93 LayoutUnit shapeLogicalHeight() const { return computedShape().shapeMarginLo
gicalBoundingBox().height(); } |
| 94 | 94 |
| 95 static PassOwnPtr<ShapeOutsideInfo> createInfo(const RenderBox& renderer) {
return adoptPtr(new ShapeOutsideInfo(renderer)); } | 95 static PassOwnPtr<ShapeOutsideInfo> createInfo(const LayoutBox& renderer) {
return adoptPtr(new ShapeOutsideInfo(renderer)); } |
| 96 static bool isEnabledFor(const RenderBox&); | 96 static bool isEnabledFor(const LayoutBox&); |
| 97 | 97 |
| 98 ShapeOutsideDeltas computeDeltasForContainingBlockLine(const RenderBlockFlow
&, const FloatingObject&, LayoutUnit lineTop, LayoutUnit lineHeight); | 98 ShapeOutsideDeltas computeDeltasForContainingBlockLine(const RenderBlockFlow
&, const FloatingObject&, LayoutUnit lineTop, LayoutUnit lineHeight); |
| 99 | 99 |
| 100 static ShapeOutsideInfo& ensureInfo(const RenderBox& key) | 100 static ShapeOutsideInfo& ensureInfo(const LayoutBox& key) |
| 101 { | 101 { |
| 102 InfoMap& infoMap = ShapeOutsideInfo::infoMap(); | 102 InfoMap& infoMap = ShapeOutsideInfo::infoMap(); |
| 103 if (ShapeOutsideInfo* info = infoMap.get(&key)) | 103 if (ShapeOutsideInfo* info = infoMap.get(&key)) |
| 104 return *info; | 104 return *info; |
| 105 InfoMap::AddResult result = infoMap.add(&key, ShapeOutsideInfo::createIn
fo(key)); | 105 InfoMap::AddResult result = infoMap.add(&key, ShapeOutsideInfo::createIn
fo(key)); |
| 106 return *result.storedValue->value; | 106 return *result.storedValue->value; |
| 107 } | 107 } |
| 108 static void removeInfo(const RenderBox& key) { infoMap().remove(&key); } | 108 static void removeInfo(const LayoutBox& key) { infoMap().remove(&key); } |
| 109 static ShapeOutsideInfo* info(const RenderBox& key) { return infoMap().get(&
key); } | 109 static ShapeOutsideInfo* info(const LayoutBox& key) { return infoMap().get(&
key); } |
| 110 | 110 |
| 111 void markShapeAsDirty() { m_shape.clear(); } | 111 void markShapeAsDirty() { m_shape.clear(); } |
| 112 bool isShapeDirty() { return !m_shape.get(); } | 112 bool isShapeDirty() { return !m_shape.get(); } |
| 113 LayoutSize shapeSize() const { return m_referenceBoxLogicalSize; } | 113 LayoutSize shapeSize() const { return m_referenceBoxLogicalSize; } |
| 114 bool isComputingShape() const { return m_isComputingShape; } | 114 bool isComputingShape() const { return m_isComputingShape; } |
| 115 | 115 |
| 116 LayoutRect computedShapePhysicalBoundingBox() const; | 116 LayoutRect computedShapePhysicalBoundingBox() const; |
| 117 FloatPoint shapeToRendererPoint(FloatPoint) const; | 117 FloatPoint shapeToRendererPoint(FloatPoint) const; |
| 118 FloatSize shapeToRendererSize(FloatSize) const; | 118 FloatSize shapeToRendererSize(FloatSize) const; |
| 119 const Shape& computedShape() const; | 119 const Shape& computedShape() const; |
| 120 | 120 |
| 121 protected: | 121 protected: |
| 122 ShapeOutsideInfo(const RenderBox& renderer) | 122 ShapeOutsideInfo(const LayoutBox& renderer) |
| 123 : m_renderer(renderer) | 123 : m_renderer(renderer) |
| 124 , m_isComputingShape(false) | 124 , m_isComputingShape(false) |
| 125 { } | 125 { } |
| 126 | 126 |
| 127 private: | 127 private: |
| 128 PassOwnPtr<Shape> createShapeForImage(StyleImage*, float shapeImageThreshold
, WritingMode, float margin) const; | 128 PassOwnPtr<Shape> createShapeForImage(StyleImage*, float shapeImageThreshold
, WritingMode, float margin) const; |
| 129 | 129 |
| 130 LayoutUnit logicalTopOffset() const; | 130 LayoutUnit logicalTopOffset() const; |
| 131 LayoutUnit logicalLeftOffset() const; | 131 LayoutUnit logicalLeftOffset() const; |
| 132 | 132 |
| 133 typedef HashMap<const RenderBox*, OwnPtr<ShapeOutsideInfo> > InfoMap; | 133 typedef HashMap<const LayoutBox*, OwnPtr<ShapeOutsideInfo>> InfoMap; |
| 134 static InfoMap& infoMap() | 134 static InfoMap& infoMap() |
| 135 { | 135 { |
| 136 DEFINE_STATIC_LOCAL(InfoMap, staticInfoMap, ()); | 136 DEFINE_STATIC_LOCAL(InfoMap, staticInfoMap, ()); |
| 137 return staticInfoMap; | 137 return staticInfoMap; |
| 138 } | 138 } |
| 139 | 139 |
| 140 const RenderBox& m_renderer; | 140 const LayoutBox& m_renderer; |
| 141 mutable OwnPtr<Shape> m_shape; | 141 mutable OwnPtr<Shape> m_shape; |
| 142 LayoutSize m_referenceBoxLogicalSize; | 142 LayoutSize m_referenceBoxLogicalSize; |
| 143 ShapeOutsideDeltas m_shapeOutsideDeltas; | 143 ShapeOutsideDeltas m_shapeOutsideDeltas; |
| 144 mutable bool m_isComputingShape; | 144 mutable bool m_isComputingShape; |
| 145 }; | 145 }; |
| 146 | 146 |
| 147 } | 147 } |
| 148 #endif | 148 #endif |
| OLD | NEW |