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// 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_FXGE_GE_CFX_FOLDERFONTINFO_H_
#define CORE_FXGE_GE_CFX_FOLDERFONTINFO_H_
#include <map>
#include <vector>
#include "core/fxge/cfx_fontmapper.h"
#include "core/fxge/fx_font.h"
#include "core/fxge/ifx_systemfontinfo.h"
class CFX_FolderFontInfo : public IFX_SystemFontInfo {
public:
CFX_FolderFontInfo();
~CFX_FolderFontInfo() override;
void AddPath(const CFX_ByteStringC& path);
// IFX_SytemFontInfo:
bool EnumFontList(CFX_FontMapper* pMapper) override;
void* MapFont(int weight,
bool bItalic,
int charset,
int pitch_family,
const char* face,
int& bExact) override;
#ifdef PDF_ENABLE_XFA
void* MapFontByUnicode(uint32_t dwUnicode,
int weight,
bool bItalic,
int pitch_family) override;
#endif // PDF_ENABLE_XFA
void* GetFont(const char* face) override;
uint32_t GetFontData(void* hFont,
uint32_t table,
uint8_t* buffer,
uint32_t size) override;
void DeleteFont(void* hFont) override;
bool GetFaceName(void* hFont, CFX_ByteString& name) override;
bool GetFontCharset(void* hFont, int& charset) override;
protected:
void ScanPath(const CFX_ByteString& path);
void ScanFile(const CFX_ByteString& path);
void ReportFace(const CFX_ByteString& path,
FXSYS_FILE* pFile,
uint32_t filesize,
uint32_t offset);
void* GetSubstFont(const CFX_ByteString& face);
void* FindFont(int weight,
bool bItalic,
int charset,
int pitch_family,
const char* family,
bool bMatchName);
std::map<CFX_ByteString, CFX_FontFaceInfo*> m_FontList;
std::vector<CFX_ByteString> m_PathList;
CFX_FontMapper* m_pMapper;
};
#endif // CORE_FXGE_GE_CFX_FOLDERFONTINFO_H_
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