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| 1 /* | 1 /* |
| 2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> |
| 3 * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org> |
| 4 * Copyright (C) 2009 Google, Inc. All rights reserved. | 4 * Copyright (C) 2009 Google, Inc. All rights reserved. |
| 5 * Copyright (C) 2009 Apple Inc. All rights reserved. | 5 * Copyright (C) 2009 Apple Inc. All rights reserved. |
| 6 * | 6 * |
| 7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
| 8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
| 9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
| 10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
| (...skipping 73 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 84 | 84 |
| 85 FloatRect strokeBoundingBox() const final { return m_strokeBoundingBox; } | 85 FloatRect strokeBoundingBox() const final { return m_strokeBoundingBox; } |
| 86 | 86 |
| 87 bool nodeAtFloatPoint(HitTestResult&, | 87 bool nodeAtFloatPoint(HitTestResult&, |
| 88 const FloatPoint& pointInParent, | 88 const FloatPoint& pointInParent, |
| 89 HitTestAction) override; | 89 HitTestAction) override; |
| 90 | 90 |
| 91 // Called during layout to update the local transform. | 91 // Called during layout to update the local transform. |
| 92 virtual SVGTransformChange calculateLocalTransform(); | 92 virtual SVGTransformChange calculateLocalTransform(); |
| 93 | 93 |
| 94 virtual void determineIfLayoutSizeChanged() {} | |
| 95 | |
| 96 void updateCachedBoundaries(); | 94 void updateCachedBoundaries(); |
| 97 | 95 |
| 98 void descendantIsolationRequirementsChanged(DescendantIsolationState) final; | 96 void descendantIsolationRequirementsChanged(DescendantIsolationState) final; |
| 99 | 97 |
| 100 private: | 98 private: |
| 101 const LayoutObjectChildList* children() const { return &m_children; } | 99 const LayoutObjectChildList* children() const { return &m_children; } |
| 102 LayoutObjectChildList* children() { return &m_children; } | 100 LayoutObjectChildList* children() { return &m_children; } |
| 103 | 101 |
| 104 LayoutObjectChildList m_children; | 102 LayoutObjectChildList m_children; |
| 105 FloatRect m_objectBoundingBox; | 103 FloatRect m_objectBoundingBox; |
| 106 FloatRect m_strokeBoundingBox; | 104 FloatRect m_strokeBoundingBox; |
| 107 bool m_objectBoundingBoxValid; | 105 bool m_objectBoundingBoxValid; |
| 108 bool m_needsBoundariesUpdate : 1; | 106 bool m_needsBoundariesUpdate : 1; |
| 109 bool m_didScreenScaleFactorChange : 1; | 107 bool m_didScreenScaleFactorChange : 1; |
| 110 mutable bool m_hasNonIsolatedBlendingDescendants : 1; | 108 mutable bool m_hasNonIsolatedBlendingDescendants : 1; |
| 111 mutable bool m_hasNonIsolatedBlendingDescendantsDirty : 1; | 109 mutable bool m_hasNonIsolatedBlendingDescendantsDirty : 1; |
| 112 }; | 110 }; |
| 113 | 111 |
| 114 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSVGContainer, isSVGContainer()); | 112 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSVGContainer, isSVGContainer()); |
| 115 | 113 |
| 116 } // namespace blink | 114 } // namespace blink |
| 117 | 115 |
| 118 #endif // LayoutSVGContainer_h | 116 #endif // LayoutSVGContainer_h |
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Chromium Code Reviews
Issue 2587623002:
Make LayoutSVGViewportContainer's viewport updates an internal detail (Closed)
