1 /* 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) 4 * (C) 2001 Dirk Mueller (mueller@kde.org) 5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org) 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved. 7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/) 8 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) 9 * Copyright (C) 2011 Google Inc. All rights reserved. 10 * 11 * This library is free software; you can redistribute it and/or 12 * modify it under the terms of the GNU Library General Public 13 * License as published by the Free Software Foundation; either 14 * version 2 of the License, or (at your option) any later version. 15 * 16 * This library is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 19 * Library General Public License for more details. 20 * 21 * You should have received a copy of the GNU Library General Public License 22 * along with this library; see the file COPYING.LIB. If not, write to 23 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 24 * Boston, MA 02110-1301, USA. 25 * 26 */ 27 28 #ifndef StyleSheetCollection_h 29 #define StyleSheetCollection_h 30 31 #include "platform/heap/Handle.h" 32 #include "wtf/FastAllocBase.h" 33 #include "wtf/RefPtr.h" 34 #include "wtf/Vector.h" 35 36 namespace WebCore { 37 38 class CSSStyleSheet; 39 class StyleSheet; 40 41 class StyleSheetCollection : public NoBaseWillBeGarbageCollectedFinalized<StyleSheetCollection> { 42 WTF_MAKE_NONCOPYABLE(StyleSheetCollection); 43 WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED; 44 public: 45 friend class ActiveDocumentStyleSheetCollector; 46 friend class ImportedDocumentStyleSheetCollector; 47 48 StyleSheetCollection(); 49 virtual ~StyleSheetCollection(); 50 activeAuthorStyleSheets()51 WillBeHeapVector<RefPtrWillBeMember<CSSStyleSheet> >& activeAuthorStyleSheets() { return m_activeAuthorStyleSheets; } styleSheetsForStyleSheetList()52 WillBeHeapVector<RefPtrWillBeMember<StyleSheet> >& styleSheetsForStyleSheetList() { return m_styleSheetsForStyleSheetList; } activeAuthorStyleSheets()53 const WillBeHeapVector<RefPtrWillBeMember<CSSStyleSheet> >& activeAuthorStyleSheets() const { return m_activeAuthorStyleSheets; } styleSheetsForStyleSheetList()54 const WillBeHeapVector<RefPtrWillBeMember<StyleSheet> >& styleSheetsForStyleSheetList() const { return m_styleSheetsForStyleSheetList; } 55 56 void swap(StyleSheetCollection&); 57 void swapSheetsForSheetList(WillBeHeapVector<RefPtrWillBeMember<StyleSheet> >&); 58 void appendActiveStyleSheets(const WillBeHeapVector<RefPtrWillBeMember<CSSStyleSheet> >&); 59 void appendActiveStyleSheet(CSSStyleSheet*); 60 void appendSheetForList(StyleSheet*); 61 62 virtual void trace(Visitor*); 63 64 protected: 65 WillBeHeapVector<RefPtrWillBeMember<StyleSheet> > m_styleSheetsForStyleSheetList; 66 WillBeHeapVector<RefPtrWillBeMember<CSSStyleSheet> > m_activeAuthorStyleSheets; 67 }; 68 69 } 70 71 #endif 72 73