diff options
author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
---|---|---|
committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /WebCore/page/FrameTree.h | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'WebCore/page/FrameTree.h')
-rw-r--r-- | WebCore/page/FrameTree.h | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/WebCore/page/FrameTree.h b/WebCore/page/FrameTree.h deleted file mode 100644 index 94b8d16..0000000 --- a/WebCore/page/FrameTree.h +++ /dev/null @@ -1,92 +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 <wtf/text/AtomicString.h> - -namespace WebCore { - - class Frame; - - class FrameTree : public 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; } - const AtomicString& uniqueName() const { return m_uniqueName; } - 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>); - bool transferChild(PassRefPtr<Frame>); - void detachFromParent() { m_parent = 0; } - 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; - void actuallyAppendChild(PassRefPtr<Frame>); - - Frame* m_thisFrame; - - Frame* m_parent; - AtomicString m_name; // The actual frame name (may be empty). - AtomicString m_uniqueName; - - // 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 |