NEW public API for pdfwindow font manipulation

fpdfsdk/src/fpdf_sysfontinfo.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
  
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../../public/fpdf_sysfontinfo.h"
 #include "../include/fsdk_define.h"
+#include "../include/pdfwindow/PWL_FontMap.h"
 
 class CSysFontInfo_Ext FX_FINAL : public IFX_SystemFontInfo
 {
 public:
         FPDF_SYSFONTINFO*       m_pInfo;
 
         virtual void            Release() FX_OVERRIDE
         {
                 if (m_pInfo->Release)
                         m_pInfo->Release(m_pInfo);
@@ skipping 68 matching lines @@
 
 DLLEXPORT void STDCALL FPDF_SetSystemFontInfo(FPDF_SYSFONTINFO* pFontInfoExt)
 {
         if (pFontInfoExt->version != 1) return;
 
         CSysFontInfo_Ext* pFontInfo = new CSysFontInfo_Ext;
         pFontInfo->m_pInfo = pFontInfoExt;
         CFX_GEModule::Get()->GetFontMgr()->SetSystemFontInfo(pFontInfo);
 }
 
+DLLEXPORT const FPDF_CharsetFontMap* STDCALL FPDF_GetDefaultTTFMap()
+{
+    return CPWL_FontMap::defaultTTFMap;
+}
+
 struct FPDF_SYSFONTINFO_DEFAULT : public FPDF_SYSFONTINFO
 {
         IFX_SystemFontInfo*     m_pFontInfo;
 };
 
 static void DefaultRelease(struct _FPDF_SYSFONTINFO* pThis)
 {
         ((FPDF_SYSFONTINFO_DEFAULT*)pThis)->m_pFontInfo->Release();
 }
 
@@ skipping 50 matching lines @@
         pFontInfoExt->GetFaceName = DefaultGetFaceName;
         pFontInfoExt->GetFont = DefaultGetFont;
         pFontInfoExt->GetFontCharset = DefaultGetFontCharset;
         pFontInfoExt->GetFontData = DefaultGetFontData;
         pFontInfoExt->MapFont = DefaultMapFont;
         pFontInfoExt->Release = DefaultRelease;
         pFontInfoExt->version = 1;
         pFontInfoExt->m_pFontInfo = pFontInfo;
         return pFontInfoExt;
 }