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// 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
#ifndef XFA_FXFA_XFA_FONTMGR_H_
#define XFA_FXFA_XFA_FONTMGR_H_
#include <map>
#include <memory>
#include "core/fxcrt/fx_ext.h"
#include "core/fxcrt/fx_system.h"
#include "xfa/fgas/font/fgas_font.h"
#include "xfa/fxfa/fxfa.h"
class CPDF_Font;
struct XFA_FONTINFO {
uint32_t dwFontNameHash;
const FX_WCHAR* pPsName;
const FX_WCHAR* pReplaceFont;
uint16_t dwStyles;
uint16_t wCodePage;
};
class CXFA_DefFontMgr {
public:
CXFA_DefFontMgr();
~CXFA_DefFontMgr();
CFGAS_GEFont* GetFont(CXFA_FFDoc* hDoc,
const CFX_WideStringC& wsFontFamily,
uint32_t dwFontStyles,
uint16_t wCodePage = 0xFFFF);
CFGAS_GEFont* GetDefaultFont(CXFA_FFDoc* hDoc,
const CFX_WideStringC& wsFontFamily,
uint32_t dwFontStyles,
uint16_t wCodePage = 0xFFFF);
protected:
CFX_ArrayTemplate<CFGAS_GEFont*> m_CacheFonts;
};
class CXFA_PDFFontMgr {
public:
explicit CXFA_PDFFontMgr(CXFA_FFDoc* pDoc);
~CXFA_PDFFontMgr();
CFGAS_GEFont* GetFont(const CFX_WideStringC& wsFontFamily,
uint32_t dwFontStyles,
CPDF_Font** pPDFFont,
bool bStrictMatch);
bool GetCharWidth(const CFGAS_GEFont* pFont,
FX_WCHAR wUnicode,
bool bCharCode,
int32_t* pWidth);
void SetFont(const CFGAS_GEFont* pFont, CPDF_Font* pPDFFont);
protected:
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<const CFGAS_GEFont*, CPDF_Font*> m_FDE2PDFFont;
std::map<CFX_ByteString, CFGAS_GEFont*> m_FontMap;
};
class CXFA_FontMgr {
public:
CXFA_FontMgr();
~CXFA_FontMgr();
CFGAS_GEFont* GetFont(CXFA_FFDoc* hDoc,
const CFX_WideStringC& wsFontFamily,
uint32_t dwFontStyles,
uint16_t wCodePage = 0xFFFF);
void LoadDocFonts(CXFA_FFDoc* hDoc);
void ReleaseDocFonts(CXFA_FFDoc* hDoc);
void SetDefFontMgr(std::unique_ptr<CXFA_DefFontMgr> pFontMgr);
protected:
std::unique_ptr<CXFA_DefFontMgr> m_pDefFontMgr;
std::map<CXFA_FFDoc*, std::unique_ptr<CXFA_PDFFontMgr>> m_PDFFontMgrMap;
std::map<CFX_ByteString, CFGAS_GEFont*> m_FontMap;
};
#endif // XFA_FXFA_XFA_FONTMGR_H_
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