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// Copyright 2017 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 XFA_FXFA_CXFA_PDFFONTMGR_H_
#define XFA_FXFA_CXFA_PDFFONTMGR_H_
#include <map>
#include "core/fpdfapi/parser/cpdf_dictionary.h"
#include "core/fpdfapi/parser/cpdf_document.h"
#include "core/fxcrt/cfx_observable.h"
#include "core/fxcrt/cfx_retain_ptr.h"
#include "core/fxcrt/fx_string.h"
#include "xfa/fxfa/cxfa_ffdoc.h"
class CFGAS_GEFont;
class CPDF_Font;
class CXFA_FFDoc;
class CXFA_PDFFontMgr : public CFX_Observable<CXFA_PDFFontMgr> {
public:
explicit CXFA_PDFFontMgr(CXFA_FFDoc* pDoc);
~CXFA_PDFFontMgr();
CFX_RetainPtr<CFGAS_GEFont> GetFont(const CFX_WideStringC& wsFontFamily,
uint32_t dwFontStyles,
CPDF_Font** pPDFFont,
bool bStrictMatch);
bool GetCharWidth(const CFX_RetainPtr<CFGAS_GEFont>& pFont,
wchar_t wUnicode,
bool bCharCode,
int32_t* pWidth);
void SetFont(const CFX_RetainPtr<CFGAS_GEFont>& pFont, CPDF_Font* pPDFFont);
private:
CFX_RetainPtr<CFGAS_GEFont> FindFont(const CFX_ByteString& strFamilyName,
bool bBold,
bool bItalic,
CPDF_Font** pPDFFont,
bool bStrictMatch);
CFX_ByteString PsNameToFontName(const CFX_ByteString& strPsName,
bool bBold,
bool bItalic);
bool PsNameMatchDRFontName(const CFX_ByteStringC& bsPsName,
bool bBold,
bool bItalic,
const CFX_ByteString& bsDRFontName,
bool bStrictMatch);
CXFA_FFDoc* const m_pDoc;
std::map<CFX_RetainPtr<CFGAS_GEFont>, CPDF_Font*> m_FDE2PDFFont;
std::map<CFX_ByteString, CFX_RetainPtr<CFGAS_GEFont>> m_FontMap;
};
#endif // XFA_FXFA_CXFA_PDFFONTMGR_H_
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