| // Copyright 2018 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 CHROME_BROWSER_UI_FRAME_WINDOW_FRAME_UTIL_H_ |
| #define CHROME_BROWSER_UI_FRAME_WINDOW_FRAME_UTIL_H_ |
| |
| #include "base/macros.h" |
| #include "third_party/skia/include/core/SkColor.h" |
| |
| namespace gfx { |
| class Size; |
| } |
| |
| // Static-only class containing values and helper functions for frame classes |
| // that need to be accessible outside of /browser/ui/views. |
| class WindowFrameUtil { |
| public: |
| static constexpr int kWindows10GlassCaptionButtonWidth = 45; |
| static constexpr int kWindows10GlassCaptionButtonHeightRestored = 29; |
| static constexpr int kWindows10GlassCaptionButtonVisualSpacing = 1; |
| |
| // Returns the alpha that the Windows10CaptionButton should use to blend the |
| // color provided by the theme in determining the button's 'base color'. |
| static SkAlpha CalculateWindows10GlassCaptionButtonBackgroundAlpha( |
| SkAlpha theme_alpha); |
| |
| // Returns the size of the area occupied by the caption buttons in the glass |
| // browser frame view. |
| static gfx::Size GetWindows10GlassCaptionButtonAreaSize(); |
| |
| private: |
| WindowFrameUtil() {} |
| |
| DISALLOW_COPY_AND_ASSIGN(WindowFrameUtil); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_FRAME_WINDOW_FRAME_UTIL_H_ |