DWriteSettings.h - mozsearch

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

#ifndef MOZILLA_GFX_2D_DWRITESETTINGS_H_

#define MOZILLA_GFX_2D_DWRITESETTINGS_H_

#include <dwrite.h>

#include "mozilla/AlreadyAddRefed.h"

#include "Types.h"

namespace mozilla {

namespace gfx {

class DWriteSettings final {

 public:

  static void Initialize();

  static DWriteSettings& Get(bool aGDISettings);

  Float ClearTypeLevel();

  Float EnhancedContrast();

  Float Gamma();

  DWRITE_PIXEL_GEOMETRY PixelGeometry();

  DWRITE_RENDERING_MODE RenderingMode();

  DWRITE_MEASURING_MODE MeasuringMode();

  already_AddRefed<IDWriteRenderingParams> RenderingParams();

 private:

  explicit DWriteSettings(bool aUseGDISettings);

  const bool mUseGDISettings;

};

}  // namespace gfx

}  // namespace mozilla

#endif  // MOZILLA_GFX_2D_DWRITESETTINGS_H_