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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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45 // Calculates marker boundaries, mapped to the target element's coordinate s
pace | 45 // Calculates marker boundaries, mapped to the target element's coordinate s
pace |
46 FloatRect markerBoundaries(const AffineTransform& markerTransformation) cons
t; | 46 FloatRect markerBoundaries(const AffineTransform& markerTransformation) cons
t; |
47 | 47 |
48 virtual void applyViewportClip(PaintInfo&) OVERRIDE; | 48 virtual void applyViewportClip(PaintInfo&) OVERRIDE; |
49 virtual void layout() OVERRIDE; | 49 virtual void layout() OVERRIDE; |
50 virtual void calcViewport() OVERRIDE; | 50 virtual void calcViewport() OVERRIDE; |
51 | 51 |
52 virtual const AffineTransform& localToParentTransform() const OVERRIDE; | 52 virtual const AffineTransform& localToParentTransform() const OVERRIDE; |
53 AffineTransform markerTransformation(const FloatPoint& origin, float angle,
float strokeWidth) const; | 53 AffineTransform markerTransformation(const FloatPoint& origin, float angle,
float strokeWidth) const; |
54 | 54 |
55 virtual bool applyResource(RenderObject*, RenderStyle*, GraphicsContext*&, u
nsigned short) OVERRIDE { return false; } | |
56 | |
57 FloatPoint referencePoint() const; | 55 FloatPoint referencePoint() const; |
58 float angle() const; | 56 float angle() const; |
59 SVGMarkerUnitsType markerUnits() const { return toSVGMarkerElement(element()
)->markerUnits()->currentValue()->enumValue(); } | 57 SVGMarkerUnitsType markerUnits() const { return toSVGMarkerElement(element()
)->markerUnits()->currentValue()->enumValue(); } |
60 SVGMarkerOrientType orientType() const { return toSVGMarkerElement(element()
)->orientType()->currentValue()->enumValue(); } | 58 SVGMarkerOrientType orientType() const { return toSVGMarkerElement(element()
)->orientType()->currentValue()->enumValue(); } |
61 | 59 |
62 virtual RenderSVGResourceType resourceType() const OVERRIDE { return s_resou
rceType; } | 60 virtual RenderSVGResourceType resourceType() const OVERRIDE { return s_resou
rceType; } |
63 static const RenderSVGResourceType s_resourceType; | 61 static const RenderSVGResourceType s_resourceType; |
64 | 62 |
65 private: | 63 private: |
66 // Generates a transformation matrix usable to render marker content. Handle
s scaling the marker content | 64 // Generates a transformation matrix usable to render marker content. Handle
s scaling the marker content |
67 // acording to SVGs markerUnits="strokeWidth" concept, when a strokeWidth va
lue != -1 is passed in. | 65 // acording to SVGs markerUnits="strokeWidth" concept, when a strokeWidth va
lue != -1 is passed in. |
68 AffineTransform markerContentTransformation(const AffineTransform& contentTr
ansformation, const FloatPoint& origin, float strokeWidth = -1) const; | 66 AffineTransform markerContentTransformation(const AffineTransform& contentTr
ansformation, const FloatPoint& origin, float strokeWidth = -1) const; |
69 | 67 |
70 AffineTransform viewportTransform() const; | 68 AffineTransform viewportTransform() const; |
71 | 69 |
72 mutable AffineTransform m_localToParentTransform; | 70 mutable AffineTransform m_localToParentTransform; |
73 FloatRect m_viewport; | 71 FloatRect m_viewport; |
74 }; | 72 }; |
75 | 73 |
76 DEFINE_RENDER_SVG_RESOURCE_TYPE_CASTS(RenderSVGResourceMarker, MarkerResourceTyp
e); | 74 DEFINE_RENDER_SVG_RESOURCE_TYPE_CASTS(RenderSVGResourceMarker, MarkerResourceTyp
e); |
77 | 75 |
78 } | 76 } |
79 | 77 |
80 #endif | 78 #endif |
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