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* Copyright (C) 2009, 2010 Apple Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "DOMWindow.h"
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#include "ScriptCachedFrameData.h"
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#include <wtf/PassOwnPtr.h>
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#include <wtf/RefCounted.h>
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#include <wtf/RefPtr.h>
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class CachedFramePlatformData;
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typedef Vector<RefPtr<CachedFrame> > CachedFrameVector;
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class CachedFrameBase {
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Document* document() const { return m_document.get(); }
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FrameView* view() const { return m_view.get(); }
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const KURL& url() const { return m_url; }
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bool isMainFrame() { return m_isMainFrame; }
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CachedFrameBase(Frame*);
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RefPtr<Document> m_document;
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RefPtr<DocumentLoader> m_documentLoader;
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RefPtr<FrameView> m_view;
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RefPtr<Node> m_mousePressNode;
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OwnPtr<ScriptCachedFrameData> m_cachedFrameScriptData;
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OwnPtr<CachedFramePlatformData> m_cachedFramePlatformData;
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#if USE(ACCELERATED_COMPOSITING)
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CachedFrameVector m_childFrames;
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class CachedFrame : public RefCounted<CachedFrame>, private CachedFrameBase {
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static PassRefPtr<CachedFrame> create(Frame* frame) { return adoptRef(new CachedFrame(frame)); }
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void setCachedFramePlatformData(PassOwnPtr<CachedFramePlatformData>);
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CachedFramePlatformData* cachedFramePlatformData();
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using CachedFrameBase::document;
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using CachedFrameBase::view;
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using CachedFrameBase::url;
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DocumentLoader* documentLoader() const { return m_documentLoader.get(); }
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Node* mousePressNode() const { return m_mousePressNode.get(); }
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int descendantFrameCount() const;
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explicit CachedFrame(Frame*);
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} // namespace WebCore
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#endif // CachedFrame_h