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/*
* 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 : Noncopyable {
public:
LocalCurrentGraphicsContext(GraphicsContext* graphicsContext);
~LocalCurrentGraphicsContext();
private:
GraphicsContext* m_savedGraphicsContext;
NSGraphicsContext* m_savedNSGraphicsContext;
};
}
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