| /* |
| * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org> |
| * 1999-2001 Lars Knoll <knoll@kde.org> |
| * 1999-2001 Antti Koivisto <koivisto@kde.org> |
| * 2000-2001 Simon Hausmann <hausmann@kde.org> |
| * 2000-2001 Dirk Mueller <mueller@kde.org> |
| * 2000 Stefan Schimanski <1Stein@gmx.de> |
| * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. |
| * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
| * Copyright (C) 2008 Eric Seidel <eric@webkit.org> |
| * |
| * 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 SKY_ENGINE_CORE_FRAME_FRAME_H_ |
| #define SKY_ENGINE_CORE_FRAME_FRAME_H_ |
| |
| #include "sky/engine/wtf/Forward.h" |
| #include "sky/engine/wtf/RefCounted.h" |
| #include "sky/engine/wtf/RefPtr.h" |
| |
| namespace blink { |
| class WebLayer; |
| } |
| |
| namespace blink { |
| |
| class ChromeClient; |
| class Document; |
| class FrameClient; |
| class FrameHost; |
| class LocalDOMWindow; |
| class Page; |
| class Settings; |
| |
| class Frame : public RefCounted<Frame> { |
| public: |
| virtual ~Frame(); |
| |
| virtual void detach() = 0; |
| void detachChildren(); |
| |
| FrameClient* client() const; |
| void clearClient(); |
| |
| // NOTE: Page is moving out of Blink up into the browser process as |
| // part of the site-isolation (out of process iframes) work. |
| // FrameHost should be used instead where possible. |
| Page* page() const; |
| FrameHost* host() const; // Null when the frame is detached. |
| |
| // FIXME: LocalDOMWindow and Document should both be moved to LocalFrame |
| // after RemoteFrame is complete enough to exist without them. |
| virtual void setDOMWindow(PassRefPtr<LocalDOMWindow>); |
| LocalDOMWindow* domWindow() const; |
| |
| Settings* settings() const; // can be null |
| |
| protected: |
| Frame(FrameClient*, FrameHost*); |
| |
| FrameHost* m_host; |
| Document* m_document; |
| |
| RefPtr<LocalDOMWindow> m_domWindow; |
| |
| private: |
| FrameClient* m_client; |
| }; |
| |
| inline FrameClient* Frame::client() const |
| { |
| return m_client; |
| } |
| |
| inline void Frame::clearClient() |
| { |
| m_client = 0; |
| } |
| |
| inline LocalDOMWindow* Frame::domWindow() const |
| { |
| return m_domWindow.get(); |
| } |
| |
| // Allow equality comparisons of Frames by reference or pointer, interchangeably. |
| DEFINE_COMPARISON_OPERATORS_WITH_REFERENCES_REFCOUNTED(Frame) |
| |
| } // namespace blink |
| |
| #endif // SKY_ENGINE_CORE_FRAME_FRAME_H_ |