1 /* 2 * Copyright (C) 2006, 2007, 2009 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 "FrameLoaderTypes.h" 25 #include "HTMLElement.h" 26 27 namespace WebCore { 28 29 class DOMWindow; 30 class Frame; 31 32 #if ENABLE(SVG) 33 class SVGDocument; 34 #endif 35 36 class HTMLFrameOwnerElement : public HTMLElement { 37 public: 38 virtual ~HTMLFrameOwnerElement(); 39 contentFrame()40 Frame* contentFrame() const { return m_contentFrame; } 41 DOMWindow* contentWindow() const; 42 Document* contentDocument() const; 43 44 #if ENABLE(SVG) 45 SVGDocument* getSVGDocument(ExceptionCode&) const; 46 #endif 47 scrollingMode()48 virtual ScrollbarMode scrollingMode() const { return ScrollbarAuto; } 49 sandboxFlags()50 SandboxFlags sandboxFlags() const { return m_sandboxFlags; } 51 52 protected: 53 HTMLFrameOwnerElement(const QualifiedName& tagName, Document*); 54 55 void setSandboxFlags(SandboxFlags); 56 57 virtual void willRemove(); 58 59 private: 60 friend class Frame; 61 isFrameOwnerElement()62 virtual bool isFrameOwnerElement() const { return true; } isKeyboardFocusable(KeyboardEvent *)63 virtual bool isKeyboardFocusable(KeyboardEvent*) const { return m_contentFrame; } 64 65 Frame* m_contentFrame; 66 SandboxFlags m_sandboxFlags; 67 }; 68 69 } // namespace WebCore 70 71 #endif // HTMLFrameOwnerElement_h 72