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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2007 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 SVGViewElement_h | 21 #ifndef SVGViewElement_h |
22 #define SVGViewElement_h | 22 #define SVGViewElement_h |
23 | 23 |
24 #include "core/SVGNames.h" | 24 #include "core/SVGNames.h" |
25 #include "core/svg/SVGAnimatedBoolean.h" | 25 #include "core/svg/SVGAnimatedBoolean.h" |
26 #include "core/svg/SVGElement.h" | 26 #include "core/svg/SVGElement.h" |
27 #include "core/svg/SVGFitToViewBox.h" | 27 #include "core/svg/SVGFitToViewBox.h" |
28 #include "core/svg/SVGStaticStringList.h" | 28 #include "core/svg/SVGStaticStringList.h" |
29 #include "core/svg/SVGZoomAndPan.h" | 29 #include "core/svg/SVGZoomAndPan.h" |
| 30 #include "platform/heap/Handle.h" |
30 | 31 |
31 namespace blink { | 32 namespace blink { |
32 | 33 |
33 class SVGViewElement final : public SVGElement, | 34 class SVGViewElement final : public SVGElement, |
34 public SVGFitToViewBox, | 35 public SVGFitToViewBox, |
35 public SVGZoomAndPan { | 36 public SVGZoomAndPan { |
36 DEFINE_WRAPPERTYPEINFO(); | 37 DEFINE_WRAPPERTYPEINFO(); |
| 38 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SVGViewElement); |
37 public: | 39 public: |
38 DECLARE_NODE_FACTORY(SVGViewElement); | 40 DECLARE_NODE_FACTORY(SVGViewElement); |
39 | 41 |
40 #if !ENABLE(OILPAN) | 42 #if !ENABLE(OILPAN) |
41 using SVGElement::ref; | 43 using SVGElement::ref; |
42 using SVGElement::deref; | 44 using SVGElement::deref; |
43 #endif | 45 #endif |
44 | 46 |
45 SVGStringListTearOff* viewTarget() { return m_viewTarget->tearOff(); } | 47 SVGStringListTearOff* viewTarget() { return m_viewTarget->tearOff(); } |
46 | 48 |
| 49 virtual void trace(Visitor*) override; |
| 50 |
47 private: | 51 private: |
48 explicit SVGViewElement(Document&); | 52 explicit SVGViewElement(Document&); |
49 | 53 |
50 virtual void parseAttribute(const QualifiedName&, const AtomicString&) overr
ide; | 54 virtual void parseAttribute(const QualifiedName&, const AtomicString&) overr
ide; |
51 | 55 |
52 virtual bool rendererIsNeeded(const RenderStyle&) override { return false; } | 56 virtual bool rendererIsNeeded(const RenderStyle&) override { return false; } |
53 | 57 |
54 RefPtr<SVGStaticStringList> m_viewTarget; | 58 RefPtrWillBeMember<SVGStaticStringList> m_viewTarget; |
55 }; | 59 }; |
56 | 60 |
57 } // namespace blink | 61 } // namespace blink |
58 | 62 |
59 #endif // SVGViewElement_h | 63 #endif // SVGViewElement_h |
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