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authorThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:41 -0800
committerThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:41 -0800
commit648161bb0edfc3d43db63caed5cc5213bc6cb78f (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /WebCore/page/FrameTree.h
parenta65af38181ac7d34544586bdb5cd004de93897ad (diff)
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auto import from //depot/cupcake/@135843
Diffstat (limited to 'WebCore/page/FrameTree.h')
-rw-r--r--WebCore/page/FrameTree.h86
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diff --git a/WebCore/page/FrameTree.h b/WebCore/page/FrameTree.h
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--- a/WebCore/page/FrameTree.h
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@@ -1,86 +0,0 @@
-/*
- * Copyright (C) 2006 Apple Computer, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef FrameTree_h
-#define FrameTree_h
-
-#include "AtomicString.h"
-#include "Frame.h"
-
-namespace WebCore {
-
- class FrameTree : Noncopyable {
- public:
- FrameTree(Frame* thisFrame, Frame* parentFrame)
- : m_thisFrame(thisFrame)
- , m_parent(parentFrame)
- , m_previousSibling(0)
- , m_lastChild(0)
- , m_childCount(0)
- {
- }
- ~FrameTree();
-
- const AtomicString& name() const { return m_name; }
- void setName(const AtomicString&);
- void clearName();
- Frame* parent(bool checkForDisconnectedFrame = false) const;
- void setParent(Frame* parent) { m_parent = parent; }
-
- Frame* nextSibling() const { return m_nextSibling.get(); }
- Frame* previousSibling() const { return m_previousSibling; }
- Frame* firstChild() const { return m_firstChild.get(); }
- Frame* lastChild() const { return m_lastChild; }
- unsigned childCount() const { return m_childCount; }
-
- bool isDescendantOf(const Frame* ancestor) const;
- Frame* traverseNext(const Frame* stayWithin = 0) const;
- Frame* traverseNextWithWrap(bool) const;
- Frame* traversePreviousWithWrap(bool) const;
-
- void appendChild(PassRefPtr<Frame>);
- void removeChild(Frame*);
-
- Frame* child(unsigned index) const;
- Frame* child(const AtomicString& name) const;
- Frame* find(const AtomicString& name) const;
-
- AtomicString uniqueChildName(const AtomicString& requestedName) const;
-
- Frame* top(bool checkForDisconnectedFrame = false) const;
-
- private:
- Frame* deepLastChild() const;
-
- Frame* m_thisFrame;
-
- Frame* m_parent;
- AtomicString m_name;
-
- // FIXME: use ListRefPtr?
- RefPtr<Frame> m_nextSibling;
- Frame* m_previousSibling;
- RefPtr<Frame> m_firstChild;
- Frame* m_lastChild;
- unsigned m_childCount;
- };
-
-} // namespace WebCore
-
-#endif // FrameTree_h