| // 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_ |