gfx/2d/ScaledFontWin.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=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 http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef MOZILLA_GFX_SCALEDFONTWIN_H_
   8 #define MOZILLA_GFX_SCALEDFONTWIN_H_
   9
  10 #include "ScaledFontBase.h"
  11 #include <windows.h>
  12
  13 namespace mozilla {
  14 namespace gfx {
  15
  16 class ScaledFontWin : public ScaledFontBase {
  17  public:
  18   MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(ScaledFontWin, override)
  19   ScaledFontWin(const LOGFONT* aFont, const RefPtr<UnscaledFont>& aUnscaledFont,
  20                 Float aSize);
  21
  22   FontType GetType() const override { return FontType::GDI; }
  23
  24   bool GetFontInstanceData(FontInstanceDataOutput aCb, void* aBaton) override;
  25
  26   AntialiasMode GetDefaultAAMode() override;
  27
  28   SkTypeface* CreateSkTypeface() override;
  29
  30   bool MayUseBitmaps() override { return true; }
  31
  32   bool UseSubpixelPosition() const override { return false; }
  33
  34  protected:
  35   cairo_font_face_t* CreateCairoFontFace(
  36       cairo_font_options_t* aFontOptions) override;
  37
  38  private:
  39   friend class DrawTargetSkia;
  40   LOGFONT mLogFont;
  41 };
  42
  43 }  // namespace gfx
  44 }  // namespace mozilla
  45
  46 #endif /* MOZILLA_GFX_SCALEDFONTWIN_H_ */