| // Copyright 2016 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_canvas.h" |
| |
| #include "base/i18n/rtl.h" |
| #include "ui/gfx/geometry/rect.h" |
| |
| namespace gfx { |
| |
| ScopedCanvas::ScopedCanvas(gfx::Canvas* canvas) : canvas_(canvas) { |
| if (canvas_) |
| canvas_->Save(); |
| } |
| |
| ScopedCanvas::~ScopedCanvas() { |
| if (canvas_) |
| canvas_->Restore(); |
| } |
| |
| void ScopedCanvas::FlipIfRTL(int width) { |
| if (base::i18n::IsRTL()) { |
| canvas_->Translate(gfx::Vector2d(width, 0)); |
| canvas_->Scale(-1, 1); |
| } |
| } |
| |
| } // namespace gfx |
