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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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21 #define RenderSVGResourceMarker_h | 21 #define RenderSVGResourceMarker_h |
22 | 22 |
23 #include "core/rendering/svg/RenderSVGResourceContainer.h" | 23 #include "core/rendering/svg/RenderSVGResourceContainer.h" |
24 #include "core/svg/SVGElement.h" | 24 #include "core/svg/SVGElement.h" |
25 #include "core/svg/SVGMarkerElement.h" | 25 #include "core/svg/SVGMarkerElement.h" |
26 #include "platform/geometry/FloatRect.h" | 26 #include "platform/geometry/FloatRect.h" |
27 #include "wtf/HashSet.h" | 27 #include "wtf/HashSet.h" |
28 | 28 |
29 namespace blink { | 29 namespace blink { |
30 | 30 |
31 class RenderObject; | 31 class LayoutObject; |
32 | 32 |
33 class RenderSVGResourceMarker final : public RenderSVGResourceContainer { | 33 class RenderSVGResourceMarker final : public RenderSVGResourceContainer { |
34 public: | 34 public: |
35 explicit RenderSVGResourceMarker(SVGMarkerElement*); | 35 explicit RenderSVGResourceMarker(SVGMarkerElement*); |
36 virtual ~RenderSVGResourceMarker(); | 36 virtual ~RenderSVGResourceMarker(); |
37 | 37 |
38 virtual const char* renderName() const override { return "RenderSVGResourceM
arker"; } | 38 virtual const char* renderName() const override { return "RenderSVGResourceM
arker"; } |
39 | 39 |
40 virtual void removeAllClientsFromCache(bool markForInvalidation = true) over
ride; | 40 virtual void removeAllClientsFromCache(bool markForInvalidation = true) over
ride; |
41 virtual void removeClientFromCache(RenderObject*, bool markForInvalidation =
true) override; | 41 virtual void removeClientFromCache(LayoutObject*, bool markForInvalidation =
true) override; |
42 | 42 |
43 // Calculates marker boundaries, mapped to the target element's coordinate s
pace | 43 // Calculates marker boundaries, mapped to the target element's coordinate s
pace |
44 FloatRect markerBoundaries(const AffineTransform& markerTransformation) cons
t; | 44 FloatRect markerBoundaries(const AffineTransform& markerTransformation) cons
t; |
45 | 45 |
46 virtual void layout() override; | 46 virtual void layout() override; |
47 virtual void calcViewport() override; | 47 virtual void calcViewport() override; |
48 | 48 |
49 virtual const AffineTransform& localToParentTransform() const override; | 49 virtual const AffineTransform& localToParentTransform() const override; |
50 AffineTransform markerTransformation(const FloatPoint& origin, float angle,
float strokeWidth) const; | 50 AffineTransform markerTransformation(const FloatPoint& origin, float angle,
float strokeWidth) const; |
51 | 51 |
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68 | 68 |
69 mutable AffineTransform m_localToParentTransform; | 69 mutable AffineTransform m_localToParentTransform; |
70 FloatRect m_viewport; | 70 FloatRect m_viewport; |
71 }; | 71 }; |
72 | 72 |
73 DEFINE_RENDER_SVG_RESOURCE_TYPE_CASTS(RenderSVGResourceMarker, MarkerResourceTyp
e); | 73 DEFINE_RENDER_SVG_RESOURCE_TYPE_CASTS(RenderSVGResourceMarker, MarkerResourceTyp
e); |
74 | 74 |
75 } | 75 } |
76 | 76 |
77 #endif | 77 #endif |
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