1 /* 2 * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef CachedPage_h 27 #define CachedPage_h 28 29 #include "CachedFrame.h" 30 31 namespace WebCore { 32 33 class Document; 34 class DocumentLoader; 35 class Page; 36 37 class CachedPage : public RefCounted<CachedPage> { 38 public: 39 static PassRefPtr<CachedPage> create(Page*); 40 ~CachedPage(); 41 42 void restore(Page*); 43 void clear(); 44 void destroy(); 45 document()46 Document* document() const { return m_cachedMainFrame->document(); } documentLoader()47 DocumentLoader* documentLoader() const { return m_cachedMainFrame->documentLoader(); } 48 timeStamp()49 double timeStamp() const { return m_timeStamp; } 50 cachedMainFrame()51 CachedFrame* cachedMainFrame() { return m_cachedMainFrame.get(); } 52 53 private: 54 CachedPage(Page*); 55 56 double m_timeStamp; 57 RefPtr<CachedFrame> m_cachedMainFrame; 58 }; 59 60 } // namespace WebCore 61 62 #endif // CachedPage_h 63 64