/*

 * 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.

 */

#include <wtf/Noncopyable.h>

#ifdef __OBJC__

@class NSGraphicsContext;

#else

class NSGraphicsContext;

#endif

namespace WebCore {

class GraphicsContext;

// This class automatically saves and restores the current NSGraphicsContext for

// functions which call out into AppKit and rely on the currentContext being set

class LocalCurrentGraphicsContext : public Noncopyable {

public:

    LocalCurrentGraphicsContext(GraphicsContext* graphicsContext);

    ~LocalCurrentGraphicsContext();

private:

    GraphicsContext* m_savedGraphicsContext;

    NSGraphicsContext* m_savedNSGraphicsContext;

};

}