15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) Research In Motion Limited 2010. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is free software; you can redistribute it and/or 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modify it under the terms of the GNU Library General Public 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * License as published by the Free Software Foundation; either 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * version 2 of the License, or (at your option) any later version. 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is distributed in the hope that it will be useful, 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * but WITHOUT ANY WARRANTY; without even the implied warranty of 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Library General Public License for more details. 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * You should have received a copy of the GNU Library General Public License 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * along with this library; see the file COPYING.LIB. If not, write to 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Boston, MA 02110-1301, USA. 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef SVGElementRareData_h 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define SVGElementRareData_h 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 23e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles)#include "core/svg/SVGElement.h" 24f5e4ad553afbc08dd2e729bb77e937a9a94d5827Torne (Richard Coles)#include "wtf/HashSet.h" 25f5e4ad553afbc08dd2e729bb77e937a9a94d5827Torne (Richard Coles)#include "wtf/Noncopyable.h" 26f5e4ad553afbc08dd2e729bb77e937a9a94d5827Torne (Richard Coles)#include "wtf/StdLibExtras.h" 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 28c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class CSSCursorImageValue; 31e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles)class SVGCursorElement; 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3310f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdochclass SVGElementRareData : public NoBaseWillBeGarbageCollectedFinalized<SVGElementRareData> { 3410f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch WTF_MAKE_NONCOPYABLE(SVGElementRareData); WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED; 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)public: 3610f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch SVGElementRareData(SVGElement* owner) 37d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles)#if ENABLE(OILPAN) 3810f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch : m_owner(owner) 3910f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch , m_cursorElement(nullptr) 40d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles)#else 41d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) : m_cursorElement(nullptr) 42d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles)#endif 4310f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch , m_cursorImageValue(nullptr) 44d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) , m_correspondingElement(nullptr) 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , m_instancesUpdatesBlocked(false) 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , m_useOverrideComputedStyle(false) 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , m_needsOverrideComputedStyleUpdate(false) 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) { 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 51197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch SVGElementSet& outgoingReferences() { return m_outgoingReferences; } 52197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch const SVGElementSet& outgoingReferences() const { return m_outgoingReferences; } 53197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch SVGElementSet& incomingReferences() { return m_incomingReferences; } 54197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch const SVGElementSet& incomingReferences() const { return m_incomingReferences; } 55197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch 56323480423219ecd77329f8326dc5e0e3b50926d4Torne (Richard Coles) WillBeHeapHashSet<RawPtrWillBeWeakMember<SVGElement> >& elementInstances() { return m_elementInstances; } 57323480423219ecd77329f8326dc5e0e3b50926d4Torne (Richard Coles) const WillBeHeapHashSet<RawPtrWillBeWeakMember<SVGElement> >& elementInstances() const { return m_elementInstances; } 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) bool instanceUpdatesBlocked() const { return m_instancesUpdatesBlocked; } 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) void setInstanceUpdatesBlocked(bool value) { m_instancesUpdatesBlocked = value; } 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGCursorElement* cursorElement() const { return m_cursorElement; } 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) void setCursorElement(SVGCursorElement* cursorElement) { m_cursorElement = cursorElement; } 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 655d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) SVGElement* correspondingElement() { return m_correspondingElement.get(); } 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) void setCorrespondingElement(SVGElement* correspondingElement) { m_correspondingElement = correspondingElement; } 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) CSSCursorImageValue* cursorImageValue() const { return m_cursorImageValue; } 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) void setCursorImageValue(CSSCursorImageValue* cursorImageValue) { m_cursorImageValue = cursorImageValue; } 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 7193ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles) MutableStylePropertySet* animatedSMILStyleProperties() const { return m_animatedSMILStyleProperties.get(); } 72197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch MutableStylePropertySet* ensureAnimatedSMILStyleProperties(); 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 74197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch RenderStyle* overrideComputedStyle(Element*, RenderStyle*); 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) bool useOverrideComputedStyle() const { return m_useOverrideComputedStyle; } 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) void setUseOverrideComputedStyle(bool value) { m_useOverrideComputedStyle = value; } 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) void setNeedsOverrideComputedStyleUpdate() { m_needsOverrideComputedStyleUpdate = true; } 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 80197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch void trace(Visitor*); 81197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch void processWeakMembers(Visitor*); 8210f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch 835c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)private: 84d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles)#if ENABLE(OILPAN) 85d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) Member<SVGElement> m_owner; 86d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles)#endif 87197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch SVGElementSet m_outgoingReferences; 88197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch SVGElementSet m_incomingReferences; 89323480423219ecd77329f8326dc5e0e3b50926d4Torne (Richard Coles) WillBeHeapHashSet<RawPtrWillBeWeakMember<SVGElement> > m_elementInstances; 9010f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch RawPtrWillBeWeakMember<SVGCursorElement> m_cursorElement; 9110f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch RawPtrWillBeWeakMember<CSSCursorImageValue> m_cursorImageValue; 925d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) RefPtrWillBeMember<SVGElement> m_correspondingElement; 935c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) bool m_instancesUpdatesBlocked : 1; 945c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) bool m_useOverrideComputedStyle : 1; 955c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) bool m_needsOverrideComputedStyleUpdate : 1; 9610f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch RefPtrWillBeMember<MutableStylePropertySet> m_animatedSMILStyleProperties; 975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) RefPtr<RenderStyle> m_overrideComputedStyle; 985c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 995c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1005c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1015c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1025c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif 103