| // Copyright 2016 The Chromium Authors | |
| // 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 |