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// Copyright 2015 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_SRC_FPDFDOC_DOC_UTILS_H_
#define CORE_SRC_FPDFDOC_DOC_UTILS_H_
#include <vector>
class CPDF_Dictionary;
class CPDF_FormField;
class CPDF_NumberTree {
public:
CPDF_NumberTree(CPDF_Dictionary* pRoot) : m_pRoot(pRoot) {}
CPDF_Object* LookupValue(int num) const;
protected:
CPDF_Dictionary* const m_pRoot;
};
CFX_WideString GetFullName(CPDF_Dictionary* pFieldDict);
void InitInterFormDict(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument);
FX_DWORD CountInterFormFonts(CPDF_Dictionary* pFormDict);
CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict,
CPDF_Document* pDocument,
FX_DWORD index,
CFX_ByteString& csNameTag);
CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict,
CPDF_Document* pDocument,
CFX_ByteString csNameTag);
CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict,
CPDF_Document* pDocument,
CFX_ByteString csFontName,
CFX_ByteString& csNameTag);
CPDF_Font* GetNativeInterFormFont(CPDF_Dictionary* pFormDict,
CPDF_Document* pDocument,
uint8_t charSet,
CFX_ByteString& csNameTag);
CPDF_Font* GetNativeInterFormFont(CPDF_Dictionary* pFormDict,
CPDF_Document* pDocument,
CFX_ByteString& csNameTag);
FX_BOOL FindInterFormFont(CPDF_Dictionary* pFormDict,
const CPDF_Font* pFont,
CFX_ByteString& csNameTag);
FX_BOOL FindInterFormFont(CPDF_Dictionary* pFormDict,
CPDF_Document* pDocument,
CFX_ByteString csFontName,
CPDF_Font*& pFont,
CFX_ByteString& csNameTag);
void AddInterFormFont(CPDF_Dictionary*& pFormDict,
CPDF_Document* pDocument,
const CPDF_Font* pFont,
CFX_ByteString& csNameTag);
CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict,
CPDF_Document* pDocument,
uint8_t charSet,
CFX_ByteString& csNameTag);
CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict,
CPDF_Document* pDocument,
CFX_ByteString& csNameTag);
void RemoveInterFormFont(CPDF_Dictionary* pFormDict, const CPDF_Font* pFont);
void RemoveInterFormFont(CPDF_Dictionary* pFormDict, CFX_ByteString csNameTag);
CPDF_Font* GetDefaultInterFormFont(CPDF_Dictionary* pFormDict,
CPDF_Document* pDocument);
void SetDefaultInterFormFont(CPDF_Dictionary*& pFormDict,
CPDF_Document* pDocument,
const CPDF_Font* pFont);
std::vector<bool> SaveCheckedFieldStatus(CPDF_FormField* pField);
FX_BOOL NeedPDFEncodeForFieldFullName(const CFX_WideString& csFieldName);
FX_BOOL NeedPDFEncodeForFieldTree(CPDF_Dictionary* pFieldDict, int nLevel = 0);
void EncodeFieldName(const CFX_WideString& csName, CFX_ByteString& csT);
void UpdateEncodeFieldName(CPDF_Dictionary* pFieldDict, int nLevel = 0);
#endif // CORE_SRC_FPDFDOC_DOC_UTILS_H_
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