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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> |
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 SVGLinearGradientElement_h | 21 #ifndef SVGLinearGradientElement_h |
22 #define SVGLinearGradientElement_h | 22 #define SVGLinearGradientElement_h |
23 | 23 |
24 #include "core/SVGNames.h" | 24 #include "core/SVGNames.h" |
25 #include "core/svg/SVGAnimatedLength.h" | 25 #include "core/svg/SVGAnimatedLength.h" |
26 #include "core/svg/SVGGradientElement.h" | 26 #include "core/svg/SVGGradientElement.h" |
| 27 #include "platform/heap/Handle.h" |
27 | 28 |
28 namespace blink { | 29 namespace blink { |
29 | 30 |
30 struct LinearGradientAttributes; | 31 struct LinearGradientAttributes; |
31 | 32 |
32 class SVGLinearGradientElement final : public SVGGradientElement { | 33 class SVGLinearGradientElement final : public SVGGradientElement { |
33 DEFINE_WRAPPERTYPEINFO(); | 34 DEFINE_WRAPPERTYPEINFO(); |
34 public: | 35 public: |
35 DECLARE_NODE_FACTORY(SVGLinearGradientElement); | 36 DECLARE_NODE_FACTORY(SVGLinearGradientElement); |
36 | 37 |
37 bool collectGradientAttributes(LinearGradientAttributes&); | 38 bool collectGradientAttributes(LinearGradientAttributes&); |
38 | 39 |
39 SVGAnimatedLength* x1() const { return m_x1.get(); } | 40 SVGAnimatedLength* x1() const { return m_x1.get(); } |
40 SVGAnimatedLength* y1() const { return m_y1.get(); } | 41 SVGAnimatedLength* y1() const { return m_y1.get(); } |
41 SVGAnimatedLength* x2() const { return m_x2.get(); } | 42 SVGAnimatedLength* x2() const { return m_x2.get(); } |
42 SVGAnimatedLength* y2() const { return m_y2.get(); } | 43 SVGAnimatedLength* y2() const { return m_y2.get(); } |
43 | 44 |
| 45 virtual void trace(Visitor*) override; |
| 46 |
44 private: | 47 private: |
45 explicit SVGLinearGradientElement(Document&); | 48 explicit SVGLinearGradientElement(Document&); |
46 | 49 |
47 bool isSupportedAttribute(const QualifiedName&); | 50 bool isSupportedAttribute(const QualifiedName&); |
48 virtual void parseAttribute(const QualifiedName&, const AtomicString&) overr
ide; | 51 virtual void parseAttribute(const QualifiedName&, const AtomicString&) overr
ide; |
49 virtual void svgAttributeChanged(const QualifiedName&) override; | 52 virtual void svgAttributeChanged(const QualifiedName&) override; |
50 | 53 |
51 virtual RenderObject* createRenderer(RenderStyle*) override; | 54 virtual RenderObject* createRenderer(RenderStyle*) override; |
52 | 55 |
53 virtual bool selfHasRelativeLengths() const override; | 56 virtual bool selfHasRelativeLengths() const override; |
54 | 57 |
55 RefPtr<SVGAnimatedLength> m_x1; | 58 RefPtrWillBeMember<SVGAnimatedLength> m_x1; |
56 RefPtr<SVGAnimatedLength> m_y1; | 59 RefPtrWillBeMember<SVGAnimatedLength> m_y1; |
57 RefPtr<SVGAnimatedLength> m_x2; | 60 RefPtrWillBeMember<SVGAnimatedLength> m_x2; |
58 RefPtr<SVGAnimatedLength> m_y2; | 61 RefPtrWillBeMember<SVGAnimatedLength> m_y2; |
59 }; | 62 }; |
60 | 63 |
61 } // namespace blink | 64 } // namespace blink |
62 | 65 |
63 #endif // SVGLinearGradientElement_h | 66 #endif // SVGLinearGradientElement_h |
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