gfx/2d/DWriteSettings.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef MOZILLA_GFX_2D_DWRITESETTINGS_H_
   8 #define MOZILLA_GFX_2D_DWRITESETTINGS_H_
   9
  10 #include <dwrite.h>
  11
  12 #include "mozilla/AlreadyAddRefed.h"
  13 #include "Types.h"
  14
  15 namespace mozilla {
  16 namespace gfx {
  17
  18 class DWriteSettings final {
  19  public:
  20   static void Initialize();
  21
  22   static DWriteSettings& Get(bool aGDISettings);
  23
  24   Float ClearTypeLevel();
  25   Float EnhancedContrast();
  26   Float Gamma();
  27   DWRITE_PIXEL_GEOMETRY PixelGeometry();
  28   DWRITE_RENDERING_MODE RenderingMode();
  29   DWRITE_MEASURING_MODE MeasuringMode();
  30   already_AddRefed<IDWriteRenderingParams> RenderingParams();
  31
  32  private:
  33   explicit DWriteSettings(bool aUseGDISettings);
  34
  35   const bool mUseGDISettings;
  36 };
  37
  38 }  // namespace gfx
  39 }  // namespace mozilla
  40
  41 #endif  // MOZILLA_GFX_2D_DWRITESETTINGS_H_