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1 /* | 1 /* |
2 * Copyright (C) 2006 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006 Apple Inc. All rights reserved. |
3 * Copyright (C) 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org> | 3 * Copyright (C) 2006, 2008 Nikolas Zimmermann <zimmermann@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, |
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33 class Document; | 33 class Document; |
34 class LayoutSVGResourceContainer; | 34 class LayoutSVGResourceContainer; |
35 class SubtreeLayoutScope; | 35 class SubtreeLayoutScope; |
36 class SVGResourcesCache; | 36 class SVGResourcesCache; |
37 class SVGSVGElement; | 37 class SVGSVGElement; |
38 class Element; | 38 class Element; |
39 | 39 |
40 class SVGDocumentExtensions : public NoBaseWillBeGarbageCollectedFinalized<SVGDo
cumentExtensions> { | 40 class SVGDocumentExtensions : public NoBaseWillBeGarbageCollectedFinalized<SVGDo
cumentExtensions> { |
41 WTF_MAKE_NONCOPYABLE(SVGDocumentExtensions); WTF_MAKE_FAST_ALLOCATED_WILL_BE
_REMOVED; | 41 WTF_MAKE_NONCOPYABLE(SVGDocumentExtensions); WTF_MAKE_FAST_ALLOCATED_WILL_BE
_REMOVED; |
42 public: | 42 public: |
43 typedef WillBeHeapHashSet<RawPtrWillBeMember<Element> > SVGPendingElements; | 43 typedef WillBeHeapHashSet<RawPtrWillBeMember<Element>> SVGPendingElements; |
44 explicit SVGDocumentExtensions(Document*); | 44 explicit SVGDocumentExtensions(Document*); |
45 ~SVGDocumentExtensions(); | 45 ~SVGDocumentExtensions(); |
46 | 46 |
47 void addTimeContainer(SVGSVGElement*); | 47 void addTimeContainer(SVGSVGElement*); |
48 void removeTimeContainer(SVGSVGElement*); | 48 void removeTimeContainer(SVGSVGElement*); |
49 | 49 |
50 void addResource(const AtomicString& id, LayoutSVGResourceContainer*); | 50 void addResource(const AtomicString& id, LayoutSVGResourceContainer*); |
51 void removeResource(const AtomicString& id); | 51 void removeResource(const AtomicString& id); |
52 LayoutSVGResourceContainer* resourceById(const AtomicString& id) const; | 52 LayoutSVGResourceContainer* resourceById(const AtomicString& id) const; |
53 | 53 |
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72 void startPan(const FloatPoint& start); | 72 void startPan(const FloatPoint& start); |
73 void updatePan(const FloatPoint& pos) const; | 73 void updatePan(const FloatPoint& pos) const; |
74 | 74 |
75 static SVGSVGElement* rootElement(const Document&); | 75 static SVGSVGElement* rootElement(const Document&); |
76 SVGSVGElement* rootElement() const; | 76 SVGSVGElement* rootElement() const; |
77 | 77 |
78 DECLARE_TRACE(); | 78 DECLARE_TRACE(); |
79 | 79 |
80 private: | 80 private: |
81 RawPtrWillBeMember<Document> m_document; | 81 RawPtrWillBeMember<Document> m_document; |
82 WillBeHeapHashSet<RawPtrWillBeMember<SVGSVGElement> > m_timeContainers; // F
or SVG 1.2 support this will need to be made more general. | 82 WillBeHeapHashSet<RawPtrWillBeMember<SVGSVGElement>> m_timeContainers; // Fo
r SVG 1.2 support this will need to be made more general. |
83 HashMap<AtomicString, LayoutSVGResourceContainer*> m_resources; | 83 HashMap<AtomicString, LayoutSVGResourceContainer*> m_resources; |
84 WillBeHeapHashMap<AtomicString, OwnPtrWillBeMember<SVGPendingElements> > m_p
endingResources; // Resources that are pending. | 84 WillBeHeapHashMap<AtomicString, OwnPtrWillBeMember<SVGPendingElements>> m_pe
ndingResources; // Resources that are pending. |
85 WillBeHeapHashMap<AtomicString, OwnPtrWillBeMember<SVGPendingElements> > m_p
endingResourcesForRemoval; // Resources that are pending and scheduled for remov
al. | 85 WillBeHeapHashMap<AtomicString, OwnPtrWillBeMember<SVGPendingElements>> m_pe
ndingResourcesForRemoval; // Resources that are pending and scheduled for remova
l. |
86 OwnPtr<SVGResourcesCache> m_resourcesCache; | 86 OwnPtr<SVGResourcesCache> m_resourcesCache; |
87 WillBeHeapHashSet<RawPtrWillBeMember<SVGSVGElement> > m_relativeLengthSVGRoo
ts; // Root SVG elements with relative length descendants. | 87 WillBeHeapHashSet<RawPtrWillBeMember<SVGSVGElement>> m_relativeLengthSVGRoot
s; // Root SVG elements with relative length descendants. |
88 FloatPoint m_translate; | 88 FloatPoint m_translate; |
89 #if ENABLE(ASSERT) | 89 #if ENABLE(ASSERT) |
90 bool m_inRelativeLengthSVGRootsInvalidation; | 90 bool m_inRelativeLengthSVGRootsInvalidation; |
91 #endif | 91 #endif |
92 | 92 |
93 public: | 93 public: |
94 // This HashMap contains a list of pending resources. Pending resources, are
such | 94 // This HashMap contains a list of pending resources. Pending resources, are
such |
95 // which are referenced by any object in the SVG document, but do NOT exist
yet. | 95 // which are referenced by any object in the SVG document, but do NOT exist
yet. |
96 // For instance, dynamically build gradients / patterns / clippers... | 96 // For instance, dynamically build gradients / patterns / clippers... |
97 void addPendingResource(const AtomicString& id, Element*); | 97 void addPendingResource(const AtomicString& id, Element*); |
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108 void markPendingResourcesForRemoval(const AtomicString&); | 108 void markPendingResourcesForRemoval(const AtomicString&); |
109 Element* removeElementFromPendingResourcesForRemoval(const AtomicString&); | 109 Element* removeElementFromPendingResourcesForRemoval(const AtomicString&); |
110 | 110 |
111 private: | 111 private: |
112 PassOwnPtrWillBeRawPtr<SVGPendingElements> removePendingResourceForRemoval(c
onst AtomicString&); | 112 PassOwnPtrWillBeRawPtr<SVGPendingElements> removePendingResourceForRemoval(c
onst AtomicString&); |
113 }; | 113 }; |
114 | 114 |
115 } | 115 } |
116 | 116 |
117 #endif | 117 #endif |
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