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      1 /*
      2  * Copyright 2009-2015 Google Inc.
      3  *
      4  * Use of this source code is governed by a BSD-style license that can be
      5  * found in the LICENSE file.
      6  */
      7 
      8 /* migrated from chrome/src/skia/ext/SkFontHost_fontconfig_direct.cpp */
      9 #ifndef SKFONTCONFIGINTERFACE_DIRECT_H_
     10 #define SKFONTCONFIGINTERFACE_DIRECT_H_
     11 
     12 #include "SkFontConfigInterface.h"
     13 
     14 #include <fontconfig/fontconfig.h>
     15 
     16 class SkFontConfigInterfaceDirect : public SkFontConfigInterface {
     17 public:
     18     SkFontConfigInterfaceDirect();
     19     ~SkFontConfigInterfaceDirect() override;
     20 
     21     bool matchFamilyName(const char familyName[],
     22                          SkFontStyle requested,
     23                          FontIdentity* outFontIdentifier,
     24                          SkString* outFamilyName,
     25                          SkFontStyle* outStyle) override;
     26 
     27     SkStreamAsset* openStream(const FontIdentity&) override;
     28 
     29 protected:
     30     virtual bool isAccessible(const char* filename);
     31 
     32 private:
     33     bool isValidPattern(FcPattern* pattern);
     34     FcPattern* MatchFont(FcFontSet* font_set, const char* post_config_family,
     35                          const SkString& family);
     36     typedef SkFontConfigInterface INHERITED;
     37 };
     38 
     39 #endif
     40