Add onGetFamilyName to SkTypeface.

src/ports/SkFontHost_mac.cpp

 
 /*
  * Copyright 2006 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.
  */
 
 #include <vector>
 #ifdef SK_BUILD_FOR_MAC
@@ skipping 434 matching lines @@
 
     SkString fName;
     AutoCFRelease<CTFontRef> fFontRef;
     SkFontStyle fFontStyle;
 
 protected:
     friend class SkFontHost;    // to access our protected members for deprecated methods
 
     virtual int onGetUPEM() const SK_OVERRIDE;
     virtual SkStream* onOpenStream(int* ttcIndex) const SK_OVERRIDE;
+    virtual void onGetFamilyName(SkString* familyName) const SK_OVERRIDE;
     virtual SkTypeface::LocalizedStrings* onCreateFamilyNameIterator() const SK_OVERRIDE;
     virtual int onGetTableTags(SkFontTableTag tags[]) const SK_OVERRIDE;
     virtual size_t onGetTableData(SkFontTableTag, size_t offset,
                                   size_t length, void* data) const SK_OVERRIDE;
     virtual SkScalerContext* onCreateScalerContext(const SkDescriptor*) const SK_OVERRIDE;
     virtual void onFilterRec(SkScalerContextRec*) const SK_OVERRIDE;
     virtual void onGetFontDescriptor(SkFontDescriptor*, bool*) const SK_OVERRIDE;
     virtual SkAdvancedTypefaceMetrics* onGetAdvancedTypefaceMetrics(
                                 SkAdvancedTypefaceMetrics::PerGlyphInfo,
                                 const uint32_t*, uint32_t) const SK_OVERRIDE;
@@ skipping 1428 matching lines @@
 // we take ownership of the ref
 static const char* get_str(CFStringRef ref, SkString* str) {
     if (NULL == ref) {
         return NULL;
     }
     CFStringToSkString(ref, str);
     CFSafeRelease(ref);
     return str->c_str();
 }
 
+void SkTypeface_Mac::onGetFamilyName(SkString* familyName) const {
+    get_str(CTFontCopyFamilyName(fFontRef), familyName);
+}
+
 void SkTypeface_Mac::onGetFontDescriptor(SkFontDescriptor* desc,
                                          bool* isLocalStream) const {
     SkString tmpStr;
 
     desc->setFamilyName(get_str(CTFontCopyFamilyName(fFontRef), &tmpStr));
     desc->setFullName(get_str(CTFontCopyFullName(fFontRef), &tmpStr));
     desc->setPostscriptName(get_str(CTFontCopyPostScriptName(fFontRef), &tmpStr));
     *isLocalStream = fIsLocalStream;
 }
 
@@ skipping 391 matching lines @@
         return create_typeface(NULL, familyName, (SkTypeface::Style)styleBits);
     }
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 SkFontMgr* SkFontMgr::Factory() {
     return SkNEW(SkFontMgr_Mac);
 }
 #endif