Replace SkTypeface::Style with SkFontStyle.

src/ports/SkFontMgr_android.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkFontConfigParser_android.h"
 #include "SkFontDescriptor.h"
 #include "SkFontHost_FreeType_common.h"
@@ skipping 24 matching lines @@
 #endif
 
 // For test only.
 static const char* gTestMainConfigFile = NULL;
 static const char* gTestFallbackConfigFile = NULL;
 static const char* gTestFontFilePrefix = NULL;
 
 class SkTypeface_Android : public SkTypeface_FreeType {
 public:
     SkTypeface_Android(int index,
-                       Style style,
+                       const SkFontStyle& style,
                        bool isFixedPitch,
                        const SkString familyName)
         : INHERITED(style, SkTypefaceCache::NewFontID(), isFixedPitch)
         , fIndex(index)
         , fFamilyName(familyName) { }
 
 protected:
     virtual void onGetFamilyName(SkString* familyName) const SK_OVERRIDE {
         *familyName = fFamilyName;
     }
 
     int fIndex;
     SkString fFamilyName;
 
 private:
     typedef SkTypeface_FreeType INHERITED;
 };
 
 class SkTypeface_AndroidSystem : public SkTypeface_Android {
 public:
     SkTypeface_AndroidSystem(const SkString pathName,
                              int index,
-                             Style style,
+                             const SkFontStyle& style,
                              bool isFixedPitch,
                              const SkString familyName,
                              const SkLanguage& lang,
                              FontVariant variantStyle)
         : INHERITED(index, style, isFixedPitch, familyName)
         , fPathName(pathName)
         , fLang(lang)
         , fVariantStyle(variantStyle) { }
 
     virtual void onGetFontDescriptor(SkFontDescriptor* desc,
@@ skipping 14 matching lines @@
     const SkLanguage fLang;
     const FontVariant fVariantStyle;
 
     typedef SkTypeface_Android INHERITED;
 };
 
 class SkTypeface_AndroidStream : public SkTypeface_Android {
 public:
     SkTypeface_AndroidStream(SkStream* stream,
                              int index,
-                             Style style,
+                             const SkFontStyle& style,
                              bool isFixedPitch,
                              const SkString familyName)
         : INHERITED(index, style, isFixedPitch, familyName)
         , fStream(SkRef(stream)) { }
 
     virtual void onGetFontDescriptor(SkFontDescriptor* desc,
                                      bool* serialize) const SK_OVERRIDE {
         SkASSERT(desc);
         SkASSERT(serialize);
         desc->setFamilyName(fFamilyName.c_str());
@@ skipping 37 matching lines @@
             get_path_for_sys_fonts(basePath, fontFile.fFileName, &pathName);
 
             SkAutoTUnref<SkStream> stream(SkStream::NewFromFile(pathName.c_str()));
             if (!stream.get()) {
                 DEBUG_FONT(("---- SystemFonts[%d] file=%s (NOT EXIST)", i, pathName.c_str()));
                 continue;
             }
 
             const int ttcIndex = fontFile.fIndex;
             SkString familyName;
-            SkTypeface::Style style;
+            SkFontStyle style;
             bool isFixedWidth;
             if (!SkTypeface_FreeType::ScanFont(stream.get(), ttcIndex,
                                                &familyName, &style, &isFixedWidth)) {
                 DEBUG_FONT(("---- SystemFonts[%d] file=%s (INVALID)", i, pathName.c_str()));
                 continue;
             }
 
             const SkLanguage& lang = family.fLanguage;
             uint32_t variant = family.fVariant;
             if (kDefault_FontVariant == variant) {
@@ skipping 225 matching lines @@
         return this->createFromStream(stream, ttcIndex);
     }
 
     virtual SkTypeface* onCreateFromFile(const char path[], int ttcIndex) const SK_OVERRIDE {
         SkAutoTUnref<SkStream> stream(SkStream::NewFromFile(path));
         return stream.get() ? this->createFromStream(stream, ttcIndex) : NULL;
     }
 
     virtual SkTypeface* onCreateFromStream(SkStream* stream, int ttcIndex) const SK_OVERRIDE {
         bool isFixedPitch;
-        SkTypeface::Style style;
+        SkFontStyle style;
         SkString name;
         if (!SkTypeface_FreeType::ScanFont(stream, ttcIndex, &name, &style, &isFixedPitch)) {
             return NULL;
         }
         return SkNEW_ARGS(SkTypeface_AndroidStream, (stream, ttcIndex,
                                                      style, isFixedPitch, name));
     }
 
 
     virtual SkTypeface* onLegacyCreateTypeface(const char familyName[],
                                                unsigned styleBits) const SK_OVERRIDE {
-        SkTypeface::Style oldStyle = (SkTypeface::Style)styleBits;
-        SkFontStyle style = SkFontStyle(oldStyle & SkTypeface::kBold
-                                                 ? SkFontStyle::kBold_Weight
-                                                 : SkFontStyle::kNormal_Weight,
-                                        SkFontStyle::kNormal_Width,
-                                        oldStyle & SkTypeface::kItalic
-                                                 ? SkFontStyle::kItalic_Slant
-                                                 : SkFontStyle::kUpright_Slant);
+        SkFontStyle style = SkFontStyle(styleBits);
 
         if (familyName) {
             // On Android, we must return NULL when we can't find the requested
             // named typeface so that the system/app can provide their own recovery
             // mechanism. On other platforms we'd provide a typeface from the
             // default family instead.
             return this->onMatchFamilyStyle(familyName, style);
         }
         return fDefaultFamily->matchStyle(style);
     }
@@ skipping 93 matching lines @@
     SkDEBUGF(("Use Test Config File Main %s, Fallback %s, Font Dir %s",
               gTestMainConfigFile, gTestFallbackConfigFile, gTestFontFilePrefix));
 }
 
 void SkGetTestFontConfiguration(const char** mainconf, const char** fallbackconf,
                                 const char** fontsdir) {
     *mainconf = gTestMainConfigFile;
     *fallbackconf = gTestFallbackConfigFile;
     *fontsdir = gTestFontFilePrefix;
 }