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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005, 2006, 2007, 2010 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006, 2007, 2010 Rob Buis <buis@kde.org> |
4 * Copyright (C) 2014 Google, Inc. | 4 * Copyright (C) 2014 Google, Inc. |
5 * | 5 * |
6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
10 * | 10 * |
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22 #ifndef SVGSVGElement_h | 22 #ifndef SVGSVGElement_h |
23 #define SVGSVGElement_h | 23 #define SVGSVGElement_h |
24 | 24 |
25 #include "core/svg/SVGAnimatedBoolean.h" | 25 #include "core/svg/SVGAnimatedBoolean.h" |
26 #include "core/svg/SVGAnimatedLength.h" | 26 #include "core/svg/SVGAnimatedLength.h" |
27 #include "core/svg/SVGFitToViewBox.h" | 27 #include "core/svg/SVGFitToViewBox.h" |
28 #include "core/svg/SVGGraphicsElement.h" | 28 #include "core/svg/SVGGraphicsElement.h" |
29 #include "core/svg/SVGLengthTearOff.h" | 29 #include "core/svg/SVGLengthTearOff.h" |
30 #include "core/svg/SVGPointTearOff.h" | 30 #include "core/svg/SVGPointTearOff.h" |
31 #include "core/svg/SVGZoomAndPan.h" | 31 #include "core/svg/SVGZoomAndPan.h" |
| 32 #include "platform/heap/Handle.h" |
32 | 33 |
33 namespace blink { | 34 namespace blink { |
34 | 35 |
35 class SVGMatrixTearOff; | 36 class SVGMatrixTearOff; |
36 class SVGAngleTearOff; | 37 class SVGAngleTearOff; |
37 class SVGNumberTearOff; | 38 class SVGNumberTearOff; |
38 class SVGTransformTearOff; | 39 class SVGTransformTearOff; |
39 class SVGViewSpec; | 40 class SVGViewSpec; |
40 class SVGViewElement; | 41 class SVGViewElement; |
41 class SMILTimeContainer; | 42 class SMILTimeContainer; |
42 | 43 |
43 class SVGSVGElement final : public SVGGraphicsElement, | 44 class SVGSVGElement final : public SVGGraphicsElement, |
44 public SVGFitToViewBox, | 45 public SVGFitToViewBox, |
45 public SVGZoomAndPan { | 46 public SVGZoomAndPan { |
46 DEFINE_WRAPPERTYPEINFO(); | 47 DEFINE_WRAPPERTYPEINFO(); |
| 48 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SVGSVGElement); |
47 public: | 49 public: |
48 DECLARE_NODE_FACTORY(SVGSVGElement); | 50 DECLARE_NODE_FACTORY(SVGSVGElement); |
49 | 51 |
50 #if !ENABLE(OILPAN) | 52 #if !ENABLE(OILPAN) |
51 using SVGGraphicsElement::ref; | 53 using SVGGraphicsElement::ref; |
52 using SVGGraphicsElement::deref; | 54 using SVGGraphicsElement::deref; |
53 #endif | 55 #endif |
54 | 56 |
55 // 'SVGSVGElement' functions | 57 // 'SVGSVGElement' functions |
56 PassRefPtr<SVGRectTearOff> viewport() const; | 58 PassRefPtrWillBeRawPtr<SVGRectTearOff> viewport() const; |
57 | 59 |
58 float pixelUnitToMillimeterX() const; | 60 float pixelUnitToMillimeterX() const; |
59 float pixelUnitToMillimeterY() const; | 61 float pixelUnitToMillimeterY() const; |
60 float screenPixelToMillimeterX() const; | 62 float screenPixelToMillimeterX() const; |
61 float screenPixelToMillimeterY() const; | 63 float screenPixelToMillimeterY() const; |
62 | 64 |
63 bool useCurrentView() const { return m_useCurrentView; } | 65 bool useCurrentView() const { return m_useCurrentView; } |
64 SVGViewSpec* currentView(); | 66 SVGViewSpec* currentView(); |
65 | 67 |
66 Length intrinsicWidth() const; | 68 Length intrinsicWidth() const; |
67 Length intrinsicHeight() const; | 69 Length intrinsicHeight() const; |
68 FloatSize currentViewportSize() const; | 70 FloatSize currentViewportSize() const; |
69 FloatRect currentViewBoxRect() const; | 71 FloatRect currentViewBoxRect() const; |
70 | 72 |
71 float currentScale() const; | 73 float currentScale() const; |
72 void setCurrentScale(float scale); | 74 void setCurrentScale(float scale); |
73 | 75 |
74 FloatPoint currentTranslate() { return m_translation->value(); } | 76 FloatPoint currentTranslate() { return m_translation->value(); } |
75 void setCurrentTranslate(const FloatPoint&); | 77 void setCurrentTranslate(const FloatPoint&); |
76 PassRefPtr<SVGPointTearOff> currentTranslateFromJavascript(); | 78 PassRefPtrWillBeRawPtr<SVGPointTearOff> currentTranslateFromJavascript(); |
77 | 79 |
78 SMILTimeContainer* timeContainer() const { return m_timeContainer.get(); } | 80 SMILTimeContainer* timeContainer() const { return m_timeContainer.get(); } |
79 | 81 |
80 void pauseAnimations(); | 82 void pauseAnimations(); |
81 void unpauseAnimations(); | 83 void unpauseAnimations(); |
82 bool animationsPaused() const; | 84 bool animationsPaused() const; |
83 | 85 |
84 float getCurrentTime() const; | 86 float getCurrentTime() const; |
85 void setCurrentTime(float seconds); | 87 void setCurrentTime(float seconds); |
86 | 88 |
87 // Stubs for the deprecated 'redraw' interface. | 89 // Stubs for the deprecated 'redraw' interface. |
88 unsigned suspendRedraw(unsigned) { return 1; } | 90 unsigned suspendRedraw(unsigned) { return 1; } |
89 void unsuspendRedraw(unsigned) { } | 91 void unsuspendRedraw(unsigned) { } |
90 void unsuspendRedrawAll() { } | 92 void unsuspendRedrawAll() { } |
91 void forceRedraw() { } | 93 void forceRedraw() { } |
92 | 94 |
93 PassRefPtrWillBeRawPtr<StaticNodeList> getIntersectionList(PassRefPtr<SVGRec
tTearOff>, SVGElement* referenceElement) const; | 95 PassRefPtrWillBeRawPtr<StaticNodeList> getIntersectionList(PassRefPtrWillBeR
awPtr<SVGRectTearOff>, SVGElement* referenceElement) const; |
94 PassRefPtrWillBeRawPtr<StaticNodeList> getEnclosureList(PassRefPtr<SVGRectTe
arOff>, SVGElement* referenceElement) const; | 96 PassRefPtrWillBeRawPtr<StaticNodeList> getEnclosureList(PassRefPtrWillBeRawP
tr<SVGRectTearOff>, SVGElement* referenceElement) const; |
95 bool checkIntersection(SVGElement*, PassRefPtr<SVGRectTearOff>) const; | 97 bool checkIntersection(SVGElement*, PassRefPtrWillBeRawPtr<SVGRectTearOff>)
const; |
96 bool checkEnclosure(SVGElement*, PassRefPtr<SVGRectTearOff>) const; | 98 bool checkEnclosure(SVGElement*, PassRefPtrWillBeRawPtr<SVGRectTearOff>) con
st; |
97 void deselectAll(); | 99 void deselectAll(); |
98 | 100 |
99 static PassRefPtr<SVGNumberTearOff> createSVGNumber(); | 101 static PassRefPtrWillBeRawPtr<SVGNumberTearOff> createSVGNumber(); |
100 static PassRefPtr<SVGLengthTearOff> createSVGLength(); | 102 static PassRefPtrWillBeRawPtr<SVGLengthTearOff> createSVGLength(); |
101 static PassRefPtr<SVGAngleTearOff> createSVGAngle(); | 103 static PassRefPtrWillBeRawPtr<SVGAngleTearOff> createSVGAngle(); |
102 static PassRefPtr<SVGPointTearOff> createSVGPoint(); | 104 static PassRefPtrWillBeRawPtr<SVGPointTearOff> createSVGPoint(); |
103 static PassRefPtr<SVGMatrixTearOff> createSVGMatrix(); | 105 static PassRefPtrWillBeRawPtr<SVGMatrixTearOff> createSVGMatrix(); |
104 static PassRefPtr<SVGRectTearOff> createSVGRect(); | 106 static PassRefPtrWillBeRawPtr<SVGRectTearOff> createSVGRect(); |
105 static PassRefPtr<SVGTransformTearOff> createSVGTransform(); | 107 static PassRefPtrWillBeRawPtr<SVGTransformTearOff> createSVGTransform(); |
106 static PassRefPtr<SVGTransformTearOff> createSVGTransformFromMatrix(PassRefP
tr<SVGMatrixTearOff>); | 108 static PassRefPtrWillBeRawPtr<SVGTransformTearOff> createSVGTransformFromMat
rix(PassRefPtrWillBeRawPtr<SVGMatrixTearOff>); |
107 | 109 |
108 AffineTransform viewBoxToViewTransform(float viewWidth, float viewHeight) co
nst; | 110 AffineTransform viewBoxToViewTransform(float viewWidth, float viewHeight) co
nst; |
109 | 111 |
110 void setupInitialView(const String& fragmentIdentifier, Element* anchorNode)
; | 112 void setupInitialView(const String& fragmentIdentifier, Element* anchorNode)
; |
111 | 113 |
112 bool hasIntrinsicWidth() const; | 114 bool hasIntrinsicWidth() const; |
113 bool hasIntrinsicHeight() const; | 115 bool hasIntrinsicHeight() const; |
114 | 116 |
115 SVGAnimatedLength* x() const { return m_x.get(); } | 117 SVGAnimatedLength* x() const { return m_x.get(); } |
116 SVGAnimatedLength* y() const { return m_y.get(); } | 118 SVGAnimatedLength* y() const { return m_y.get(); } |
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144 virtual void finishParsingChildren() override; | 146 virtual void finishParsingChildren() override; |
145 | 147 |
146 enum CheckIntersectionOrEnclosure { | 148 enum CheckIntersectionOrEnclosure { |
147 CheckIntersection, | 149 CheckIntersection, |
148 CheckEnclosure | 150 CheckEnclosure |
149 }; | 151 }; |
150 | 152 |
151 bool checkIntersectionOrEnclosure(const SVGElement&, const FloatRect&, Check
IntersectionOrEnclosure) const; | 153 bool checkIntersectionOrEnclosure(const SVGElement&, const FloatRect&, Check
IntersectionOrEnclosure) const; |
152 PassRefPtrWillBeRawPtr<StaticNodeList> collectIntersectionOrEnclosureList(co
nst FloatRect&, SVGElement*, CheckIntersectionOrEnclosure) const; | 154 PassRefPtrWillBeRawPtr<StaticNodeList> collectIntersectionOrEnclosureList(co
nst FloatRect&, SVGElement*, CheckIntersectionOrEnclosure) const; |
153 | 155 |
154 RefPtr<SVGAnimatedLength> m_x; | 156 RefPtrWillBeMember<SVGAnimatedLength> m_x; |
155 RefPtr<SVGAnimatedLength> m_y; | 157 RefPtrWillBeMember<SVGAnimatedLength> m_y; |
156 RefPtr<SVGAnimatedLength> m_width; | 158 RefPtrWillBeMember<SVGAnimatedLength> m_width; |
157 RefPtr<SVGAnimatedLength> m_height; | 159 RefPtrWillBeMember<SVGAnimatedLength> m_height; |
158 | 160 |
159 virtual AffineTransform localCoordinateSpaceTransform(SVGElement::CTMScope)
const override; | 161 virtual AffineTransform localCoordinateSpaceTransform(SVGElement::CTMScope)
const override; |
160 | 162 |
161 bool m_useCurrentView; | 163 bool m_useCurrentView; |
162 RefPtrWillBeMember<SMILTimeContainer> m_timeContainer; | 164 RefPtrWillBeMember<SMILTimeContainer> m_timeContainer; |
163 RefPtr<SVGPoint> m_translation; | 165 RefPtrWillBeMember<SVGPoint> m_translation; |
164 RefPtrWillBeMember<SVGViewSpec> m_viewSpec; | 166 RefPtrWillBeMember<SVGViewSpec> m_viewSpec; |
165 | 167 |
166 friend class SVGCurrentTranslateTearOff; | 168 friend class SVGCurrentTranslateTearOff; |
167 }; | 169 }; |
168 | 170 |
169 } // namespace blink | 171 } // namespace blink |
170 | 172 |
171 #endif // SVGSVGElement_h | 173 #endif // SVGSVGElement_h |
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