| // 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. |
| |
| #include "ui/gfx/scoped_ns_graphics_context_save_gstate_mac.h" |
| |
| #import <AppKit/AppKit.h> |
| |
| #include "base/logging.h" |
| |
| namespace gfx { |
| |
| ScopedNSGraphicsContextSaveGState::ScopedNSGraphicsContextSaveGState() |
| : context_([NSGraphicsContext currentContext]) { |
| [NSGraphicsContext saveGraphicsState]; |
| } |
| |
| ScopedNSGraphicsContextSaveGState::~ScopedNSGraphicsContextSaveGState() { |
| [NSGraphicsContext restoreGraphicsState]; |
| DCHECK_EQ(context_, [NSGraphicsContext currentContext]); |
| } |
| |
| } // namespace gfx |