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| 1 /* | 1 /* |
| 2 * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved. | 2 * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved. |
| 3 * | 3 * |
| 4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
| 5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
| 6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
| 7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
| 8 * | 8 * |
| 9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
| 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 54 AffineTransform markerTransformation(const FloatPoint& origin, float angle,
float strokeWidth) const; | 54 AffineTransform markerTransformation(const FloatPoint& origin, float angle,
float strokeWidth) const; |
| 55 | 55 |
| 56 virtual bool applyResource(RenderObject*, RenderStyle*, GraphicsContext*&, u
nsigned short) { return false; } | 56 virtual bool applyResource(RenderObject*, RenderStyle*, GraphicsContext*&, u
nsigned short) { return false; } |
| 57 virtual FloatRect resourceBoundingBox(RenderObject*) { return FloatRect(); } | 57 virtual FloatRect resourceBoundingBox(RenderObject*) { return FloatRect(); } |
| 58 | 58 |
| 59 FloatPoint referencePoint() const; | 59 FloatPoint referencePoint() const; |
| 60 float angle() const; | 60 float angle() const; |
| 61 SVGMarkerUnitsType markerUnits() const { return toSVGMarkerElement(element()
)->markerUnitsCurrentValue(); } | 61 SVGMarkerUnitsType markerUnits() const { return toSVGMarkerElement(element()
)->markerUnitsCurrentValue(); } |
| 62 | 62 |
| 63 virtual RenderSVGResourceType resourceType() const { return s_resourceType;
} | 63 virtual RenderSVGResourceType resourceType() const { return s_resourceType;
} |
| 64 static RenderSVGResourceType s_resourceType; | 64 static const RenderSVGResourceType s_resourceType; |
| 65 | 65 |
| 66 private: | 66 private: |
| 67 // Generates a transformation matrix usable to render marker content. Handle
s scaling the marker content | 67 // Generates a transformation matrix usable to render marker content. Handle
s scaling the marker content |
| 68 // acording to SVGs markerUnits="strokeWidth" concept, when a strokeWidth va
lue != -1 is passed in. | 68 // acording to SVGs markerUnits="strokeWidth" concept, when a strokeWidth va
lue != -1 is passed in. |
| 69 AffineTransform markerContentTransformation(const AffineTransform& contentTr
ansformation, const FloatPoint& origin, float strokeWidth = -1) const; | 69 AffineTransform markerContentTransformation(const AffineTransform& contentTr
ansformation, const FloatPoint& origin, float strokeWidth = -1) const; |
| 70 | 70 |
| 71 AffineTransform viewportTransform() const; | 71 AffineTransform viewportTransform() const; |
| 72 | 72 |
| 73 mutable AffineTransform m_localToParentTransform; | 73 mutable AffineTransform m_localToParentTransform; |
| 74 FloatRect m_viewport; | 74 FloatRect m_viewport; |
| 75 }; | 75 }; |
| 76 | 76 |
| 77 inline RenderSVGResourceMarker* toRenderSVGResourceMarker(RenderSVGResource* res
ource) | 77 inline RenderSVGResourceMarker* toRenderSVGResourceMarker(RenderSVGResource* res
ource) |
| 78 { | 78 { |
| 79 ASSERT_WITH_SECURITY_IMPLICATION(!resource || resource->resourceType() == Ma
rkerResourceType); | 79 ASSERT_WITH_SECURITY_IMPLICATION(!resource || resource->resourceType() == Ma
rkerResourceType); |
| 80 return static_cast<RenderSVGResourceMarker*>(resource); | 80 return static_cast<RenderSVGResourceMarker*>(resource); |
| 81 } | 81 } |
| 82 | 82 |
| 83 } | 83 } |
| 84 | 84 |
| 85 #endif | 85 #endif |
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