1 /* 2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 * 19 */ 20 21 #ifndef HTMLFrameOwnerElement_h 22 #define HTMLFrameOwnerElement_h 23 24 #include "HTMLElement.h" 25 26 namespace WebCore { 27 28 class DOMWindow; 29 class Frame; 30 class KeyboardEvent; 31 32 #if ENABLE(SVG) 33 class SVGDocument; 34 #endif 35 36 class HTMLFrameOwnerElement : public HTMLElement { 37 protected: 38 HTMLFrameOwnerElement(const QualifiedName& tagName, Document*); 39 40 public: 41 virtual ~HTMLFrameOwnerElement(); 42 43 virtual void willRemove(); 44 contentFrame()45 Frame* contentFrame() const { return m_contentFrame; } 46 DOMWindow* contentWindow() const; 47 Document* contentDocument() const; 48 isFrameOwnerElement()49 virtual bool isFrameOwnerElement() const { return true; } isKeyboardFocusable(KeyboardEvent *)50 virtual bool isKeyboardFocusable(KeyboardEvent*) const { return m_contentFrame; } 51 scrollingMode()52 virtual ScrollbarMode scrollingMode() const { return ScrollbarAuto; } 53 54 #if ENABLE(SVG) 55 SVGDocument* getSVGDocument(ExceptionCode&) const; 56 #endif 57 58 private: 59 friend class Frame; 60 Frame* m_contentFrame; 61 }; 62 63 } // namespace WebCore 64 65 #endif // HTMLFrameOwnerElement_h 66