Use FXFONT defines in place of integers.

core/fpdfdoc/include/cpdf_variabletext.h

 // Copyright 2016 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
 
 #ifndef CORE_FPDFDOC_INCLUDE_CPDF_VARIABLETEXT_H_
 #define CORE_FPDFDOC_INCLUDE_CPDF_VARIABLETEXT_H_
 
 #include <memory>
 
 #include "core/fpdfdoc/cpvt_floatrect.h"
 #include "core/fpdfdoc/cpvt_lineinfo.h"
 #include "core/fpdfdoc/include/cpvt_line.h"
 #include "core/fpdfdoc/include/cpvt_wordplace.h"
 #include "core/fpdfdoc/include/cpvt_wordrange.h"
 #include "core/fpdfdoc/pdf_vt.h"
 #include "core/fxcrt/include/fx_coordinates.h"
 #include "core/fxcrt/include/fx_string.h"
 #include "core/fxcrt/include/fx_system.h"
+#include "core/fxge/include/fx_font.h"
 
 class CSection;
 class IPVT_FontMap;
 
 struct CPVT_SecProps;
 struct CPVT_Section;
 struct CPVT_SectionInfo;
 struct CPVT_Word;
 struct CPVT_WordInfo;
 struct CPVT_WordProps;
@@ skipping 74 matching lines @@
   void SetLineLeading(FX_FLOAT fLineLeading) { m_fLineLeading = fLineLeading; }
   void Initialize();
 
   FX_BOOL IsValid() const { return m_bInitial; }
   FX_BOOL IsRichText() const { return m_bRichText; }
 
   void RearrangeAll();
   void RearrangePart(const CPVT_WordRange& PlaceRange);
   void ResetAll();
   void SetText(const FX_WCHAR* text,
-               int32_t charset = 1,
+               int32_t charset = FXFONT_DEFAULT_CHARSET,
                const CPVT_SecProps* pSecProps = nullptr,
                const CPVT_WordProps* pWordProps = nullptr);
   CPVT_WordPlace InsertWord(const CPVT_WordPlace& place,
                             uint16_t word,
-                            int32_t charset = 1,
+                            int32_t charset = FXFONT_DEFAULT_CHARSET,
                             const CPVT_WordProps* pWordProps = nullptr);
   CPVT_WordPlace InsertSection(const CPVT_WordPlace& place,
                                const CPVT_SecProps* pSecProps = nullptr,
                                const CPVT_WordProps* pWordProps = nullptr);
   CPVT_WordPlace InsertText(const CPVT_WordPlace& place,
                             const FX_WCHAR* text,
-                            int32_t charset = 1,
+                            int32_t charset = FXFONT_DEFAULT_CHARSET,
                             const CPVT_SecProps* pSecProps = nullptr,
                             const CPVT_WordProps* pWordProps = nullptr);
   CPVT_WordPlace DeleteWords(const CPVT_WordRange& PlaceRange);
   CPVT_WordPlace DeleteWord(const CPVT_WordPlace& place);
   CPVT_WordPlace BackSpaceWord(const CPVT_WordPlace& place);
 
   int32_t GetTotalWords() const;
   FX_FLOAT GetFontSize() const { return m_fFontSize; }
   int32_t GetAlignment() const { return m_nAlignment; }
   uint16_t GetPasswordChar() const { return GetSubWord(); }
@@ skipping 105 matching lines @@
   int32_t m_nHorzScale;
   uint16_t m_wSubWord;
   FX_FLOAT m_fFontSize;
   FX_BOOL m_bInitial;
   FX_BOOL m_bRichText;
   CPDF_VariableText::Provider* m_pVTProvider;
   std::unique_ptr<CPDF_VariableText::Iterator> m_pVTIterator;
 };
 
 #endif  // CORE_FPDFDOC_INCLUDE_CPDF_VARIABLETEXT_H_