gfx/thebes/gfxMacPlatformFontList.h

   1 /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  * This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef gfxMacPlatformFontList_H_
   7 #define gfxMacPlatformFontList_H_
   8
   9 #include <CoreFoundation/CoreFoundation.h>
  10
  11 #include "CoreTextFontList.h"
  12
  13 class gfxMacPlatformFontList final : public CoreTextFontList {
  14  public:
  15   static gfxMacPlatformFontList* PlatformFontList() {
  16     return static_cast<gfxMacPlatformFontList*>(
  17         gfxPlatformFontList::PlatformFontList());
  18   }
  19
  20   nsTArray<std::pair<const char**, uint32_t>> GetFilteredPlatformFontLists()
  21       override;
  22
  23   static void LookupSystemFont(mozilla::LookAndFeel::FontID aSystemFontID,
  24                                nsACString& aSystemFontName,
  25                                gfxFontStyle& aFontStyle);
  26
  27  protected:
  28   bool DeprecatedFamilyIsAvailable(const nsACString& aName) override;
  29   FontVisibility GetVisibilityForFamily(const nsACString& aName) const override;
  30
  31  private:
  32   friend class gfxPlatformMac;
  33
  34   gfxMacPlatformFontList();
  35   virtual ~gfxMacPlatformFontList() = default;
  36
  37   // Special-case font faces treated as font families (set via prefs)
  38   void InitSingleFaceList() MOZ_REQUIRES(mLock) override;
  39   void InitAliasesForSingleFaceList() MOZ_REQUIRES(mLock) override;
  40
  41   nsTArray<nsCString> mSingleFaceFonts;
  42 };
  43
  44 #endif /* gfxMacPlatformFontList_H_ */