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Diffstat (limited to 'core/fpdfdoc/cpdf_interform.cpp')
-rw-r--r--core/fpdfdoc/cpdf_interform.cpp152
1 files changed, 75 insertions, 77 deletions
diff --git a/core/fpdfdoc/cpdf_interform.cpp b/core/fpdfdoc/cpdf_interform.cpp
index 7e73f7e5a5..3bbb50b9ec 100644
--- a/core/fpdfdoc/cpdf_interform.cpp
+++ b/core/fpdfdoc/cpdf_interform.cpp
@@ -40,24 +40,24 @@ const struct SupportFieldEncoding {
{"UHC", 949},
};
-CFX_WideString GetFieldValue(const CPDF_Dictionary& pFieldDict,
- const CFX_ByteString& bsEncoding) {
- const CFX_ByteString csBValue = pFieldDict.GetStringFor("V");
+WideString GetFieldValue(const CPDF_Dictionary& pFieldDict,
+ const ByteString& bsEncoding) {
+ const ByteString csBValue = pFieldDict.GetStringFor("V");
for (const auto& encoding : g_fieldEncoding) {
if (bsEncoding == encoding.m_name)
- return CFX_WideString::FromCodePage(csBValue.AsStringC(),
- encoding.m_codePage);
+ return WideString::FromCodePage(csBValue.AsStringView(),
+ encoding.m_codePage);
}
- CFX_ByteString csTemp = csBValue.Left(2);
+ ByteString csTemp = csBValue.Left(2);
if (csTemp == "\xFF\xFE" || csTemp == "\xFE\xFF")
return PDF_DecodeText(csBValue);
- return CFX_WideString::FromLocal(csBValue.AsStringC());
+ return WideString::FromLocal(csBValue.AsStringView());
}
void AddFont(CPDF_Dictionary*& pFormDict,
CPDF_Document* pDocument,
const CPDF_Font* pFont,
- CFX_ByteString* csNameTag);
+ ByteString* csNameTag);
void InitDict(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument) {
if (!pDocument)
@@ -69,17 +69,16 @@ void InitDict(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument) {
pFormDict->GetObjNum());
}
- CFX_ByteString csDA;
+ ByteString csDA;
if (!pFormDict->KeyExist("DR")) {
- CFX_ByteString csBaseName;
+ ByteString csBaseName;
uint8_t charSet = CPDF_InterForm::GetNativeCharSet();
CPDF_Font* pFont = CPDF_InterForm::AddStandardFont(pDocument, "Helvetica");
if (pFont)
AddFont(pFormDict, pDocument, pFont, &csBaseName);
if (charSet != FX_CHARSET_ANSI) {
- CFX_ByteString csFontName =
- CPDF_InterForm::GetNativeFont(charSet, nullptr);
+ ByteString csFontName = CPDF_InterForm::GetNativeFont(charSet, nullptr);
if (!pFont || csFontName != "Helvetica") {
pFont = CPDF_InterForm::AddNativeFont(pDocument);
if (pFont) {
@@ -101,8 +100,8 @@ void InitDict(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument) {
CPDF_Font* GetFont(CPDF_Dictionary* pFormDict,
CPDF_Document* pDocument,
- const CFX_ByteString& csNameTag) {
- CFX_ByteString csAlias = PDF_NameDecode(csNameTag);
+ const ByteString& csNameTag) {
+ ByteString csAlias = PDF_NameDecode(csNameTag);
if (!pFormDict || csAlias.IsEmpty())
return nullptr;
@@ -126,7 +125,7 @@ CPDF_Font* GetFont(CPDF_Dictionary* pFormDict,
CPDF_Font* GetNativeFont(CPDF_Dictionary* pFormDict,
CPDF_Document* pDocument,
uint8_t charSet,
- CFX_ByteString* csNameTag) {
+ ByteString* csNameTag) {
if (!pFormDict)
return nullptr;
@@ -139,7 +138,7 @@ CPDF_Font* GetNativeFont(CPDF_Dictionary* pFormDict,
return nullptr;
for (const auto& it : *pFonts) {
- const CFX_ByteString& csKey = it.first;
+ const ByteString& csKey = it.first;
if (!it.second)
continue;
@@ -166,7 +165,7 @@ CPDF_Font* GetNativeFont(CPDF_Dictionary* pFormDict,
bool FindFont(CPDF_Dictionary* pFormDict,
const CPDF_Font* pFont,
- CFX_ByteString* csNameTag) {
+ ByteString* csNameTag) {
if (!pFormDict || !pFont)
return false;
@@ -179,7 +178,7 @@ bool FindFont(CPDF_Dictionary* pFormDict,
return false;
for (const auto& it : *pFonts) {
- const CFX_ByteString& csKey = it.first;
+ const ByteString& csKey = it.first;
if (!it.second)
continue;
CPDF_Dictionary* pElement = ToDictionary(it.second->GetDirect());
@@ -197,9 +196,9 @@ bool FindFont(CPDF_Dictionary* pFormDict,
bool FindFont(CPDF_Dictionary* pFormDict,
CPDF_Document* pDocument,
- CFX_ByteString csFontName,
+ ByteString csFontName,
CPDF_Font*& pFont,
- CFX_ByteString* csNameTag) {
+ ByteString* csNameTag) {
if (!pFormDict)
return false;
@@ -215,7 +214,7 @@ bool FindFont(CPDF_Dictionary* pFormDict,
csFontName.Remove(' ');
for (const auto& it : *pFonts) {
- const CFX_ByteString& csKey = it.first;
+ const ByteString& csKey = it.first;
if (!it.second)
continue;
@@ -228,7 +227,7 @@ bool FindFont(CPDF_Dictionary* pFormDict,
if (!pFont)
continue;
- CFX_ByteString csBaseFont;
+ ByteString csBaseFont;
csBaseFont = pFont->GetBaseFont();
csBaseFont.Remove(' ');
if (csBaseFont == csFontName) {
@@ -242,13 +241,13 @@ bool FindFont(CPDF_Dictionary* pFormDict,
void AddFont(CPDF_Dictionary*& pFormDict,
CPDF_Document* pDocument,
const CPDF_Font* pFont,
- CFX_ByteString* csNameTag) {
+ ByteString* csNameTag) {
if (!pFont)
return;
if (!pFormDict)
InitDict(pFormDict, pDocument);
- CFX_ByteString csTag;
+ ByteString csTag;
if (FindFont(pFormDict, pFont, &csTag)) {
*csNameTag = csTag;
return;
@@ -277,17 +276,17 @@ void AddFont(CPDF_Dictionary*& pFormDict,
CPDF_Font* AddNativeFont(CPDF_Dictionary*& pFormDict,
CPDF_Document* pDocument,
uint8_t charSet,
- CFX_ByteString* csNameTag) {
+ ByteString* csNameTag) {
if (!pFormDict)
InitDict(pFormDict, pDocument);
- CFX_ByteString csTemp;
+ ByteString csTemp;
CPDF_Font* pFont = GetNativeFont(pFormDict, pDocument, charSet, &csTemp);
if (pFont) {
*csNameTag = csTemp;
return pFont;
}
- CFX_ByteString csFontName = CPDF_InterForm::GetNativeFont(charSet, nullptr);
+ ByteString csFontName = CPDF_InterForm::GetNativeFont(charSet, nullptr);
if (!csFontName.IsEmpty() &&
FindFont(pFormDict, pDocument, csFontName, pFont, csNameTag)) {
return pFont;
@@ -301,7 +300,7 @@ CPDF_Font* AddNativeFont(CPDF_Dictionary*& pFormDict,
class CFieldNameExtractor {
public:
- explicit CFieldNameExtractor(const CFX_WideString& full_name)
+ explicit CFieldNameExtractor(const WideString& full_name)
: m_FullName(full_name) {
m_pCur = m_FullName.c_str();
m_pEnd = m_pCur + m_FullName.GetLength();
@@ -318,7 +317,7 @@ class CFieldNameExtractor {
}
protected:
- CFX_WideString m_FullName;
+ WideString m_FullName;
const wchar_t* m_pCur;
const wchar_t* m_pEnd;
};
@@ -371,7 +370,7 @@ bool RetrieveSpecificFont(uint8_t charSet,
}
#endif // _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-int CompareFieldName(const CFX_WideString& name1, const CFX_WideString& name2) {
+int CompareFieldName(const WideString& name1, const WideString& name2) {
const wchar_t* ptr1 = name1.c_str();
const wchar_t* ptr2 = name2.c_str();
if (name1.GetLength() == name2.GetLength())
@@ -394,7 +393,7 @@ class CFieldTree {
class Node {
public:
Node() : m_pField(nullptr), m_level(0) {}
- Node(const CFX_WideString& short_name, int level)
+ Node(const WideString& short_name, int level)
: m_ShortName(short_name), m_level(level) {}
~Node() {}
@@ -420,7 +419,7 @@ class CFieldTree {
CPDF_FormField* GetField() const { return m_pField.get(); }
- const CFX_WideString& GetShortName() const { return m_ShortName; }
+ const WideString& GetShortName() const { return m_ShortName; }
int GetLevel() const { return m_level; }
@@ -451,7 +450,7 @@ class CFieldTree {
}
std::vector<std::unique_ptr<Node>> m_Children;
- CFX_WideString m_ShortName;
+ WideString m_ShortName;
std::unique_ptr<CPDF_FormField> m_pField;
const int m_level;
};
@@ -459,14 +458,14 @@ class CFieldTree {
CFieldTree();
~CFieldTree();
- bool SetField(const CFX_WideString& full_name,
+ bool SetField(const WideString& full_name,
std::unique_ptr<CPDF_FormField> pField);
- CPDF_FormField* GetField(const CFX_WideString& full_name);
+ CPDF_FormField* GetField(const WideString& full_name);
- Node* FindNode(const CFX_WideString& full_name);
- Node* AddChild(Node* pParent, const CFX_WideString& short_name);
+ Node* FindNode(const WideString& full_name);
+ Node* AddChild(Node* pParent, const WideString& short_name);
- Node* Lookup(Node* pParent, const CFX_WideString& short_name);
+ Node* Lookup(Node* pParent, const WideString& short_name);
Node m_Root;
};
@@ -476,7 +475,7 @@ CFieldTree::CFieldTree() {}
CFieldTree::~CFieldTree() {}
CFieldTree::Node* CFieldTree::AddChild(Node* pParent,
- const CFX_WideString& short_name) {
+ const WideString& short_name) {
if (!pParent)
return nullptr;
@@ -491,7 +490,7 @@ CFieldTree::Node* CFieldTree::AddChild(Node* pParent,
}
CFieldTree::Node* CFieldTree::Lookup(Node* pParent,
- const CFX_WideString& short_name) {
+ const WideString& short_name) {
if (!pParent)
return nullptr;
@@ -503,7 +502,7 @@ CFieldTree::Node* CFieldTree::Lookup(Node* pParent,
return nullptr;
}
-bool CFieldTree::SetField(const CFX_WideString& full_name,
+bool CFieldTree::SetField(const WideString& full_name,
std::unique_ptr<CPDF_FormField> pField) {
if (full_name.IsEmpty())
return false;
@@ -516,7 +515,7 @@ bool CFieldTree::SetField(const CFX_WideString& full_name,
Node* pLast = nullptr;
while (nLength > 0) {
pLast = pNode;
- CFX_WideString name = CFX_WideString(pName, nLength);
+ WideString name = WideString(pName, nLength);
pNode = Lookup(pLast, name);
if (!pNode)
pNode = AddChild(pLast, name);
@@ -532,7 +531,7 @@ bool CFieldTree::SetField(const CFX_WideString& full_name,
return true;
}
-CPDF_FormField* CFieldTree::GetField(const CFX_WideString& full_name) {
+CPDF_FormField* CFieldTree::GetField(const WideString& full_name) {
if (full_name.IsEmpty())
return nullptr;
@@ -544,14 +543,14 @@ CPDF_FormField* CFieldTree::GetField(const CFX_WideString& full_name) {
Node* pLast = nullptr;
while (nLength > 0 && pNode) {
pLast = pNode;
- CFX_WideString name = CFX_WideString(pName, nLength);
+ WideString name = WideString(pName, nLength);
pNode = Lookup(pLast, name);
name_extractor.GetNext(pName, nLength);
}
return pNode ? pNode->GetField() : nullptr;
}
-CFieldTree::Node* CFieldTree::FindNode(const CFX_WideString& full_name) {
+CFieldTree::Node* CFieldTree::FindNode(const WideString& full_name) {
if (full_name.IsEmpty())
return nullptr;
@@ -563,7 +562,7 @@ CFieldTree::Node* CFieldTree::FindNode(const CFX_WideString& full_name) {
Node* pLast = nullptr;
while (nLength > 0 && pNode) {
pLast = pNode;
- CFX_WideString name = CFX_WideString(pName, nLength);
+ WideString name = WideString(pName, nLength);
pNode = Lookup(pLast, name);
name_extractor.GetNext(pName, nLength);
}
@@ -572,7 +571,7 @@ CFieldTree::Node* CFieldTree::FindNode(const CFX_WideString& full_name) {
CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict,
CPDF_Document* pDocument,
- CFX_ByteString* csNameTag) {
+ ByteString* csNameTag) {
uint8_t charSet = CPDF_InterForm::GetNativeCharSet();
return AddNativeFont(pFormDict, pDocument, charSet, csNameTag);
}
@@ -671,13 +670,13 @@ void CPDF_InterForm::SetUpdateAP(bool bUpdateAP) {
s_bUpdateAP = bUpdateAP;
}
-CFX_ByteString CPDF_InterForm::GenerateNewResourceName(
+ByteString CPDF_InterForm::GenerateNewResourceName(
const CPDF_Dictionary* pResDict,
const char* csType,
int iMinLen,
const char* csPrefix) {
- CFX_ByteString csStr = csPrefix;
- CFX_ByteString csBType = csType;
+ ByteString csStr = csPrefix;
+ ByteString csBType = csType;
if (csStr.IsEmpty()) {
if (csBType == "ExtGState")
csStr = "GS";
@@ -688,7 +687,7 @@ CFX_ByteString CPDF_InterForm::GenerateNewResourceName(
else
csStr = "Res";
}
- CFX_ByteString csTmp = csStr;
+ ByteString csTmp = csStr;
int iCount = csStr.GetLength();
int m = 0;
if (iMinLen > 0) {
@@ -710,9 +709,9 @@ CFX_ByteString CPDF_InterForm::GenerateNewResourceName(
return csTmp;
int num = 0;
- CFX_ByteString bsNum;
+ ByteString bsNum;
while (true) {
- CFX_ByteString csKey = csTmp + bsNum;
+ ByteString csKey = csTmp + bsNum;
if (!pDict->KeyExist(csKey))
return csKey;
if (m < iCount)
@@ -726,7 +725,7 @@ CFX_ByteString CPDF_InterForm::GenerateNewResourceName(
}
CPDF_Font* CPDF_InterForm::AddStandardFont(CPDF_Document* pDocument,
- CFX_ByteString csFontName) {
+ ByteString csFontName) {
if (!pDocument || csFontName.IsEmpty())
return nullptr;
@@ -737,8 +736,8 @@ CPDF_Font* CPDF_InterForm::AddStandardFont(CPDF_Document* pDocument,
return pDocument->AddStandardFont(csFontName.c_str(), &encoding);
}
-CFX_ByteString CPDF_InterForm::GetNativeFont(uint8_t charSet, void* pLogFont) {
- CFX_ByteString csFontName;
+ByteString CPDF_InterForm::GetNativeFont(uint8_t charSet, void* pLogFont) {
+ ByteString csFontName;
#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
LOGFONTA lf = {};
if (charSet == FX_CHARSET_ANSI) {
@@ -786,7 +785,7 @@ CPDF_Font* CPDF_InterForm::AddNativeFont(uint8_t charSet,
#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
LOGFONTA lf;
- CFX_ByteString csFontName = GetNativeFont(charSet, &lf);
+ ByteString csFontName = GetNativeFont(charSet, &lf);
if (!csFontName.IsEmpty()) {
if (csFontName == "Helvetica")
return AddStandardFont(pDocument, csFontName);
@@ -801,7 +800,7 @@ CPDF_Font* CPDF_InterForm::AddNativeFont(CPDF_Document* pDocument) {
}
bool CPDF_InterForm::ValidateFieldName(
- CFX_WideString& csNewFieldName,
+ WideString& csNewFieldName,
int iType,
const CPDF_FormField* pExcludedField,
const CPDF_FormControl* pExcludedControl) const {
@@ -810,7 +809,7 @@ bool CPDF_InterForm::ValidateFieldName(
int iPos = 0;
int iLength = csNewFieldName.GetLength();
- CFX_WideString csSub;
+ WideString csSub;
while (true) {
while (iPos < iLength &&
(csNewFieldName[iPos] == L'.' || csNewFieldName[iPos] == L' ')) {
@@ -835,7 +834,7 @@ bool CPDF_InterForm::ValidateFieldName(
if (!pExcludedControl || pField->CountControls() < 2)
continue;
}
- CFX_WideString csFullName = pField->GetFullName();
+ WideString csFullName = pField->GetFullName();
int iRet = CompareFieldName(csSub, csFullName);
if (iRet == 1) {
if (pField->GetFieldType() != iType)
@@ -858,7 +857,7 @@ bool CPDF_InterForm::ValidateFieldName(
return true;
}
-size_t CPDF_InterForm::CountFields(const CFX_WideString& csFieldName) const {
+size_t CPDF_InterForm::CountFields(const WideString& csFieldName) const {
if (csFieldName.IsEmpty())
return m_pFieldTree->m_Root.CountFields();
@@ -866,9 +865,8 @@ size_t CPDF_InterForm::CountFields(const CFX_WideString& csFieldName) const {
return pNode ? pNode->CountFields() : 0;
}
-CPDF_FormField* CPDF_InterForm::GetField(
- uint32_t index,
- const CFX_WideString& csFieldName) const {
+CPDF_FormField* CPDF_InterForm::GetField(uint32_t index,
+ const WideString& csFieldName) const {
if (csFieldName.IsEmpty())
return m_pFieldTree->m_Root.GetFieldAtIndex(index);
@@ -881,7 +879,7 @@ CPDF_FormField* CPDF_InterForm::GetFieldByDict(
if (!pFieldDict)
return nullptr;
- CFX_WideString csWName = FPDF_GetFullName(pFieldDict);
+ WideString csWName = FPDF_GetFullName(pFieldDict);
return m_pFieldTree->GetField(csWName);
}
@@ -960,7 +958,7 @@ int CPDF_InterForm::FindFieldInCalculationOrder(const CPDF_FormField* pField) {
return -1;
}
-CPDF_Font* CPDF_InterForm::GetFormFont(CFX_ByteString csNameTag) const {
+CPDF_Font* CPDF_InterForm::GetFormFont(ByteString csNameTag) const {
return GetFont(m_pFormDict.Get(), m_pDocument.Get(), csNameTag);
}
@@ -1070,7 +1068,7 @@ void CPDF_InterForm::AddTerminalField(CPDF_Dictionary* pFieldDict) {
}
CPDF_Dictionary* pDict = pFieldDict;
- CFX_WideString csWName = FPDF_GetFullName(pFieldDict);
+ WideString csWName = FPDF_GetFullName(pFieldDict);
if (csWName.IsEmpty())
return;
@@ -1177,7 +1175,7 @@ bool CPDF_InterForm::CheckRequiredFields(
}
std::unique_ptr<CFDF_Document> CPDF_InterForm::ExportToFDF(
- const CFX_WideString& pdf_path,
+ const WideString& pdf_path,
bool bSimpleFileSpec) const {
std::vector<CPDF_FormField*> fields;
size_t nCount = m_pFieldTree->m_Root.CountFields();
@@ -1187,7 +1185,7 @@ std::unique_ptr<CFDF_Document> CPDF_InterForm::ExportToFDF(
}
std::unique_ptr<CFDF_Document> CPDF_InterForm::ExportToFDF(
- const CFX_WideString& pdf_path,
+ const WideString& pdf_path,
const std::vector<CPDF_FormField*>& fields,
bool bIncludeOrExclude,
bool bSimpleFileSpec) const {
@@ -1198,9 +1196,9 @@ std::unique_ptr<CFDF_Document> CPDF_InterForm::ExportToFDF(
CPDF_Dictionary* pMainDict = pDoc->GetRoot()->GetDictFor("FDF");
if (!pdf_path.IsEmpty()) {
if (bSimpleFileSpec) {
- CFX_WideString wsFilePath = CPDF_FileSpec::EncodeFileName(pdf_path);
+ WideString wsFilePath = CPDF_FileSpec::EncodeFileName(pdf_path);
pMainDict->SetNewFor<CPDF_String>(
- "F", CFX_ByteString::FromUnicode(wsFilePath), false);
+ "F", ByteString::FromUnicode(wsFilePath), false);
pMainDict->SetNewFor<CPDF_String>("UF", PDF_EncodeText(wsFilePath),
false);
} else {
@@ -1230,14 +1228,14 @@ std::unique_ptr<CFDF_Document> CPDF_InterForm::ExportToFDF(
continue;
}
- CFX_WideString fullname = FPDF_GetFullName(pField->GetFieldDict());
+ WideString fullname = FPDF_GetFullName(pField->GetFieldDict());
auto pFieldDict =
pdfium::MakeUnique<CPDF_Dictionary>(pDoc->GetByteStringPool());
pFieldDict->SetNewFor<CPDF_String>("T", fullname);
if (pField->GetType() == CPDF_FormField::CheckBox ||
pField->GetType() == CPDF_FormField::RadioButton) {
- CFX_WideString csExport = pField->GetCheckValue(false);
- CFX_ByteString csBExport = PDF_EncodeText(csExport);
+ WideString csExport = pField->GetCheckValue(false);
+ ByteString csBExport = PDF_EncodeText(csExport);
CPDF_Object* pOpt = FPDF_GetFieldAttr(pField->GetDict(), "Opt");
if (pOpt)
pFieldDict->SetNewFor<CPDF_String>("V", csBExport, false);
@@ -1255,10 +1253,10 @@ std::unique_ptr<CFDF_Document> CPDF_InterForm::ExportToFDF(
}
void CPDF_InterForm::FDF_ImportField(CPDF_Dictionary* pFieldDict,
- const CFX_WideString& parent_name,
+ const WideString& parent_name,
bool bNotify,
int nLevel) {
- CFX_WideString name;
+ WideString name;
if (!parent_name.IsEmpty())
name = parent_name + L".";
@@ -1281,7 +1279,7 @@ void CPDF_InterForm::FDF_ImportField(CPDF_Dictionary* pFieldDict,
if (!pField)
return;
- CFX_WideString csWValue = GetFieldValue(*pFieldDict, m_bsEncoding);
+ WideString csWValue = GetFieldValue(*pFieldDict, m_bsEncoding);
int iType = pField->GetFieldType();
if (bNotify && m_pFormNotify) {
if (iType == FIELDTYPE_LISTBOX) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-09 21:16:03 +0000