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1 /* | 1 /* |
2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> | 2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> |
3 * Copyright (C) 2009 Google, Inc. | 3 * Copyright (C) 2009 Google, Inc. |
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 RenderSVGGradientStop_h | 21 #ifndef LayoutSVGGradientStop_h |
22 #define RenderSVGGradientStop_h | 22 #define LayoutSVGGradientStop_h |
23 | 23 |
24 #include "core/layout/LayoutObject.h" | 24 #include "core/layout/LayoutObject.h" |
25 | 25 |
26 namespace blink { | 26 namespace blink { |
27 | 27 |
28 class SVGGradientElement; | 28 class SVGGradientElement; |
29 class SVGStopElement; | 29 class SVGStopElement; |
30 | 30 |
31 // This class exists mostly so we can hear about gradient stop style changes | 31 // This class exists mostly so we can hear about gradient stop style changes |
32 class RenderSVGGradientStop final : public LayoutObject { | 32 class LayoutSVGGradientStop final : public LayoutObject { |
33 public: | 33 public: |
34 explicit RenderSVGGradientStop(SVGStopElement*); | 34 explicit LayoutSVGGradientStop(SVGStopElement*); |
35 virtual ~RenderSVGGradientStop(); | 35 virtual ~LayoutSVGGradientStop(); |
36 | 36 |
37 virtual const char* renderName() const override { return "RenderSVGGradientS
top"; } | 37 virtual const char* renderName() const override { return "LayoutSVGGradientS
top"; } |
38 virtual bool isOfType(LayoutObjectType type) const override { return type ==
LayoutObjectSVG || type == LayoutObjectSVGGradientStop || LayoutObject::isOfTyp
e(type); } | 38 virtual bool isOfType(LayoutObjectType type) const override { return type ==
LayoutObjectSVG || type == LayoutObjectSVGGradientStop || LayoutObject::isOfTyp
e(type); } |
39 | 39 |
40 virtual void layout() override; | 40 virtual void layout() override; |
41 | 41 |
42 // This overrides are needed to prevent ASSERTs on <svg><stop /></svg> | 42 // This overrides are needed to prevent ASSERTs on <svg><stop /></svg> |
43 // LayoutObject's default implementations ASSERT_NOT_REACHED() | 43 // LayoutObject's default implementations ASSERT_NOT_REACHED() |
44 // https://bugs.webkit.org/show_bug.cgi?id=20400 | 44 // https://bugs.webkit.org/show_bug.cgi?id=20400 |
45 virtual LayoutRect clippedOverflowRectForPaintInvalidation(const LayoutLayer
ModelObject*, const PaintInvalidationState* = 0) const override { return LayoutR
ect(); } | 45 virtual LayoutRect clippedOverflowRectForPaintInvalidation(const LayoutLayer
ModelObject*, const PaintInvalidationState* = 0) const override { return LayoutR
ect(); } |
46 virtual FloatRect objectBoundingBox() const override { return FloatRect(); } | 46 virtual FloatRect objectBoundingBox() const override { return FloatRect(); } |
47 virtual FloatRect strokeBoundingBox() const override { return FloatRect(); } | 47 virtual FloatRect strokeBoundingBox() const override { return FloatRect(); } |
48 virtual FloatRect paintInvalidationRectInLocalCoordinates() const override {
return FloatRect(); } | 48 virtual FloatRect paintInvalidationRectInLocalCoordinates() const override {
return FloatRect(); } |
49 | 49 |
50 protected: | 50 protected: |
51 virtual void styleDidChange(StyleDifference, const LayoutStyle* oldStyle) ov
erride; | 51 virtual void styleDidChange(StyleDifference, const LayoutStyle* oldStyle) ov
erride; |
52 | 52 |
53 private: | 53 private: |
54 SVGGradientElement* gradientElement() const; | 54 SVGGradientElement* gradientElement() const; |
55 }; | 55 }; |
56 | 56 |
57 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(RenderSVGGradientStop, isSVGGradientStop()); | 57 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSVGGradientStop, isSVGGradientStop()); |
58 | 58 |
59 } | 59 } |
60 | 60 |
61 #endif // RenderSVGGradientStop_h | 61 #endif // LayoutSVGGradientStop_h |
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