Add factory for Android font manager.

src/ports/SkFontConfigParser_android.h

 /*
  * Copyright 2011 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SKFONTCONFIGPARSER_ANDROID_H_
 #define SKFONTCONFIGPARSER_ANDROID_H_
 
+#include "SkFontMgr_android.h"
 #include "SkString.h"
 #include "SkTDArray.h"
 
 /** \class SkLanguage
 
     The SkLanguage class represents a human written language, and is used by
     text draw operations to determine which glyph to draw when drawing
     characters with variants (ie Han-derived characters).
 */
 class SkLanguage {
@@ skipping 34 matching lines @@
    kDefault_FontVariant = 0x01,
    kCompact_FontVariant = 0x02,
    kElegant_FontVariant = 0x04,
    kLast_FontVariant = kElegant_FontVariant,
 };
 typedef uint32_t FontVariant;
 
 struct FontFileInfo {
     FontFileInfo() : fIndex(0), fWeight(0) { }
 
-    SkString              fFileName;
-    int                   fIndex;
-    int                   fWeight;
+    SkString fFileName;
+    int fIndex;
+    int fWeight;
 };
 
 /**
  * A font family provides one or more names for a collection of fonts, each of
  * which has a different style (normal, italic) or weight (thin, light, bold,
  * etc).
  * Some fonts may occur in compact variants for use in the user interface.
  * Android distinguishes "fallback" fonts to support non-ASCII character sets.
  */
 struct FontFamily {
-    FontFamily()
+    FontFamily(const SkString& basePath, bool isFallbackFont)
         : fVariant(kDefault_FontVariant)
         , fOrder(-1)
-        , fIsFallbackFont(false) { }
+        , fIsFallbackFont(isFallbackFont)
+        , fBasePath(basePath)
+    { }
 
-    SkTArray<SkString>                 fNames;
-    SkTArray<FontFileInfo>             fFonts;
-    SkLanguage                         fLanguage;
-    FontVariant                        fVariant;
-    int                                fOrder; // internal to SkFontConfigParser
-    bool                               fIsFallbackFont;
+    SkTArray<SkString> fNames;
+    SkTArray<FontFileInfo> fFonts;
+    SkLanguage fLanguage;
+    FontVariant fVariant;
+    int fOrder; // internal to SkFontConfigParser
+    bool fIsFallbackFont;
+    const SkString fBasePath;
 };
 
 namespace SkFontConfigParser {
 
-/**
- * Parses all system font configuration files and returns the results in an
- * array of FontFamily structures.
- */
-void GetFontFamilies(SkTDArray<FontFamily*>& fontFamilies);
+/** Parses system font configuration files and appends result to fontFamilies. */
+void GetSystemFontFamilies(SkTDArray<FontFamily*>& fontFamilies);
 
-/**
- * Parses all test font configuration files and returns the results in an
- * array of FontFamily structures.
- */
-void GetTestFontFamilies(SkTDArray<FontFamily*>& fontFamilies,
-                         const char* testMainConfigFile,
-                         const char* testFallbackConfigFile);
+/** Parses font configuration files and appends result to fontFamilies. */
+void GetCustomFontFamilies(SkTDArray<FontFamily*>& fontFamilies,
+                           const SkString& basePath,
+                           const char* fontsXml,
+                           const char* fallbackFontsXml);
 
 } // SkFontConfigParser namespace
 
 #endif /* SKFONTCONFIGPARSER_ANDROID_H_ */