blob: d305576701a13198f5c3b914d2d520edf033f989 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_GFX_SCOPED_NS_GRAPHICS_CONTEXT_SAVE_GSTATE_MAC_H_
#define UI_GFX_SCOPED_NS_GRAPHICS_CONTEXT_SAVE_GSTATE_MAC_H_
#include "base/basictypes.h"
#include "ui/gfx/gfx_export.h"
#if defined(__OBJC__)
@class NSGraphicsContext;
#else
class NSGraphicsContext;
#endif
namespace gfx {
// A class to save/restore the state of the current context.
class GFX_EXPORT ScopedNSGraphicsContextSaveGState {
public:
ScopedNSGraphicsContextSaveGState();
~ScopedNSGraphicsContextSaveGState();
private:
NSGraphicsContext* context_; // weak
DISALLOW_COPY_AND_ASSIGN(ScopedNSGraphicsContextSaveGState);
};
} // namespace gfx
#endif // UI_GFX_SCOPED_NS_GRAPHICS_CONTEXT_SAVE_GSTATE_MAC_H_
|
