Factory methods for heap-allocated SkTypeface objects.

src/ports/SkFontConfigTypeface.h

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkFontConfigInterface.h"
 #include "SkFontHost_FreeType_common.h"
 #include "SkStream.h"
 #include "SkTypefaceCache.h"
 
 class SkFontDescriptor;
 
 class FontConfigTypeface : public SkTypeface_FreeType {
     SkFontConfigInterface::FontIdentity fIdentity;
     SkString fFamilyName;
     SkStream* fLocalStream;
 
 public:
-    FontConfigTypeface(Style style,
-                       const SkFontConfigInterface::FontIdentity& fi,
-                       const SkString& familyName)
-            : INHERITED(style, SkTypefaceCache::NewFontID(), false)
-            , fIdentity(fi)
-            , fFamilyName(familyName)
-            , fLocalStream(NULL) {}
+    static FontConfigTypeface* Create(Style style,
+                                      const SkFontConfigInterface::FontIdentity& fi,
+                                      const SkString& familyName) {
+        return SkNEW_ARGS(FontConfigTypeface, (style, fi, familyName));
+    }
 
-    FontConfigTypeface(Style style, bool fixedWidth, SkStream* localStream)
-            : INHERITED(style, SkTypefaceCache::NewFontID(), fixedWidth) {
-        // we default to empty fFamilyName and fIdentity
-        fLocalStream = localStream;
-        SkSafeRef(localStream);
+    static FontConfigTypeface* Create(Style style, bool fixedWidth, SkStream* localStream) {
+        return SkNEW_ARGS(FontConfigTypeface, (style, fixedWidth, localStream));
     }
 
     virtual ~FontConfigTypeface() {
         SkSafeUnref(fLocalStream);
     }
 
     const SkFontConfigInterface::FontIdentity& getIdentity() const {
         return fIdentity;
     }
 
     const char* getFamilyName() const { return fFamilyName.c_str(); }
     SkStream*   getLocalStream() const { return fLocalStream; }
 
     bool isFamilyName(const char* name) const {
         return fFamilyName.equals(name);
     }
 
     static SkTypeface* LegacyCreateTypeface(const SkTypeface* family,
                                             const char familyName[],
                                             SkTypeface::Style);
 
 protected:
     friend class SkFontHost;    // hack until we can make public versions
 
+    FontConfigTypeface(Style style,
+                       const SkFontConfigInterface::FontIdentity& fi,
+                       const SkString& familyName)
+            : INHERITED(style, SkTypefaceCache::NewFontID(), false)
+            , fIdentity(fi)
+            , fFamilyName(familyName)
+            , fLocalStream(NULL) {}
+
+    FontConfigTypeface(Style style, bool fixedWidth, SkStream* localStream)
+            : INHERITED(style, SkTypefaceCache::NewFontID(), fixedWidth) {
+        // we default to empty fFamilyName and fIdentity
+        fLocalStream = localStream;
+        SkSafeRef(localStream);
+    }
+
     virtual void onGetFontDescriptor(SkFontDescriptor*, bool*) const SK_OVERRIDE;
     virtual SkStream* onOpenStream(int* ttcIndex) const SK_OVERRIDE;
 
 private:
     typedef SkTypeface_FreeType INHERITED;
 };