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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "ui/gfx/scoped_ns_graphics_context_save_gstate_mac.h" | |
6 | |
7 #import <AppKit/AppKit.h> | |
8 | |
9 #include "base/logging.h" | |
10 | |
11 namespace gfx { | |
12 | |
13 ScopedNSGraphicsContextSaveGState::ScopedNSGraphicsContextSaveGState() | |
14 : context_([NSGraphicsContext currentContext]) { | |
15 [NSGraphicsContext saveGraphicsState]; | |
16 } | |
17 | |
18 ScopedNSGraphicsContextSaveGState::~ScopedNSGraphicsContextSaveGState() { | |
19 [NSGraphicsContext restoreGraphicsState]; | |
20 DCHECK_EQ(context_, [NSGraphicsContext currentContext]); | |
21 } | |
22 | |
23 } // namespace gfx | |
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