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Side by Side Diff: Source/core/layout/svg/LayoutSVGResourceLinearGradient.h

Issue 908243002: Move rendering/svg/RenderSVGResource* to layout/svg. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 5 years, 10 months ago
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1 /* 1 /*
2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> 2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) Research In Motion Limited 2010. All rights reserved. 3 * Copyright (C) Research In Motion Limited 2010. All rights reserved.
4 * 4 *
5 * This library is free software; you can redistribute it and/or 5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public 6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either 7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version. 8 * version 2 of the License, or (at your option) any later version.
9 * 9 *
10 * This library is distributed in the hope that it will be useful, 10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details. 13 * Library General Public License for more details.
14 * 14 *
15 * You should have received a copy of the GNU Library General Public License 15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to 16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA. 18 * Boston, MA 02110-1301, USA.
19 */ 19 */
20 20
21 #ifndef RenderSVGResourceLinearGradient_h 21 #ifndef LayoutSVGResourceLinearGradient_h
22 #define RenderSVGResourceLinearGradient_h 22 #define LayoutSVGResourceLinearGradient_h
23 23
24 #include "core/rendering/svg/RenderSVGResourceGradient.h" 24 #include "core/layout/svg/LayoutSVGResourceGradient.h"
25 #include "core/svg/LinearGradientAttributes.h" 25 #include "core/svg/LinearGradientAttributes.h"
26 26
27 namespace blink { 27 namespace blink {
28 28
29 class SVGLinearGradientElement; 29 class SVGLinearGradientElement;
30 30
31 class RenderSVGResourceLinearGradient final : public RenderSVGResourceGradient { 31 class LayoutSVGResourceLinearGradient final : public LayoutSVGResourceGradient {
32 public: 32 public:
33 explicit RenderSVGResourceLinearGradient(SVGLinearGradientElement*); 33 explicit LayoutSVGResourceLinearGradient(SVGLinearGradientElement*);
34 virtual ~RenderSVGResourceLinearGradient(); 34 virtual ~LayoutSVGResourceLinearGradient();
35 35
36 virtual const char* renderName() const override { return "RenderSVGResourceL inearGradient"; } 36 virtual const char* renderName() const override { return "LayoutSVGResourceL inearGradient"; }
37 37
38 static const RenderSVGResourceType s_resourceType = LinearGradientResourceTy pe; 38 static const LayoutSVGResourceType s_resourceType = LinearGradientResourceTy pe;
39 virtual RenderSVGResourceType resourceType() const override { return s_resou rceType; } 39 virtual LayoutSVGResourceType resourceType() const override { return s_resou rceType; }
40 40
41 virtual SVGUnitTypes::SVGUnitType gradientUnits() const override { return at tributes().gradientUnits(); } 41 virtual SVGUnitTypes::SVGUnitType gradientUnits() const override { return at tributes().gradientUnits(); }
42 virtual void calculateGradientTransform(AffineTransform& transform) override { transform = attributes().gradientTransform(); } 42 virtual void calculateGradientTransform(AffineTransform& transform) override { transform = attributes().gradientTransform(); }
43 virtual bool collectGradientAttributes(SVGGradientElement*) override; 43 virtual bool collectGradientAttributes(SVGGradientElement*) override;
44 virtual void buildGradient(GradientData*) const override; 44 virtual void buildGradient(GradientData*) const override;
45 45
46 FloatPoint startPoint(const LinearGradientAttributes&) const; 46 FloatPoint startPoint(const LinearGradientAttributes&) const;
47 FloatPoint endPoint(const LinearGradientAttributes&) const; 47 FloatPoint endPoint(const LinearGradientAttributes&) const;
48 48
49 private: 49 private:
50 #if ENABLE(OILPAN) 50 #if ENABLE(OILPAN)
51 // FIXME: Oilpan: the LayoutObject hierarchy isn't on the heap, but 51 // FIXME: Oilpan: the LayoutObject hierarchy isn't on the heap, but
52 // the SVG property hierarchy is. And the two meet here, so keep a 52 // the SVG property hierarchy is. And the two meet here, so keep a
53 // persistent reference to the SVG part object by way of a heap-allocated 53 // persistent reference to the SVG part object by way of a heap-allocated
54 // wrapper object. 54 // wrapper object.
55 Persistent<LinearGradientAttributesWrapper> m_attributesWrapper; 55 Persistent<LinearGradientAttributesWrapper> m_attributesWrapper;
56 56
57 LinearGradientAttributes& mutableAttributes() { return m_attributesWrapper-> attributes(); } 57 LinearGradientAttributes& mutableAttributes() { return m_attributesWrapper-> attributes(); }
58 const LinearGradientAttributes& attributes() const { return m_attributesWrap per->attributes(); } 58 const LinearGradientAttributes& attributes() const { return m_attributesWrap per->attributes(); }
59 #else 59 #else
60 LinearGradientAttributes m_attributes; 60 LinearGradientAttributes m_attributes;
61 61
62 LinearGradientAttributes& mutableAttributes() { return m_attributes; } 62 LinearGradientAttributes& mutableAttributes() { return m_attributes; }
63 const LinearGradientAttributes& attributes() const { return m_attributes; } 63 const LinearGradientAttributes& attributes() const { return m_attributes; }
64 #endif 64 #endif
65 }; 65 };
66 66
67 } // namespace blink 67 } // namespace blink
68 68
69 #endif // RenderSVGResourceLinearGradient_h 69 #endif // LayoutSVGResourceLinearGradient_h
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