mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
105 lines
3.0 KiB
C++
105 lines
3.0 KiB
C++
/*
|
|
* 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_
|