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path: root/core/fpdfdoc/cpdf_interactiveform.cpp
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Diffstat (limited to 'core/fpdfdoc/cpdf_interactiveform.cpp')
-rw-r--r--core/fpdfdoc/cpdf_interactiveform.cpp108
1 files changed, 57 insertions, 51 deletions
diff --git a/core/fpdfdoc/cpdf_interactiveform.cpp b/core/fpdfdoc/cpdf_interactiveform.cpp
index e05979d341..50cdb2eda6 100644
--- a/core/fpdfdoc/cpdf_interactiveform.cpp
+++ b/core/fpdfdoc/cpdf_interactiveform.cpp
@@ -87,16 +87,17 @@ void InitDict(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument) {
ByteString csDA;
if (!pFormDict->KeyExist("DR")) {
ByteString csBaseName;
- uint8_t charSet = CPDF_InterForm::GetNativeCharSet();
- CPDF_Font* pFont = CPDF_InterForm::AddStandardFont(
+ uint8_t charSet = CPDF_InteractiveForm::GetNativeCharSet();
+ CPDF_Font* pFont = CPDF_InteractiveForm::AddStandardFont(
pDocument, CFX_Font::kDefaultAnsiFontName);
if (pFont)
AddFont(pFormDict, pDocument, pFont, &csBaseName);
if (charSet != FX_CHARSET_ANSI) {
- ByteString csFontName = CPDF_InterForm::GetNativeFont(charSet, nullptr);
+ ByteString csFontName =
+ CPDF_InteractiveForm::GetNativeFont(charSet, nullptr);
if (!pFont || csFontName != CFX_Font::kDefaultAnsiFontName) {
- pFont = CPDF_InterForm::AddNativeFont(pDocument);
+ pFont = CPDF_InteractiveForm::AddNativeFont(pDocument);
if (pFont) {
csBaseName.clear();
AddFont(pFormDict, pDocument, pFont, &csBaseName);
@@ -299,12 +300,12 @@ CPDF_Font* AddNativeFont(CPDF_Dictionary*& pFormDict,
*csNameTag = std::move(csTemp);
return pFont;
}
- ByteString csFontName = CPDF_InterForm::GetNativeFont(charSet, nullptr);
+ ByteString csFontName = CPDF_InteractiveForm::GetNativeFont(charSet, nullptr);
if (!csFontName.IsEmpty() &&
FindFont(pFormDict, pDocument, csFontName, pFont, csNameTag)) {
return pFont;
}
- pFont = CPDF_InterForm::AddNativeFont(charSet, pDocument);
+ pFont = CPDF_InteractiveForm::AddNativeFont(charSet, pDocument);
if (pFont)
AddFont(pFormDict, pDocument, pFont, csNameTag);
@@ -564,19 +565,19 @@ CFieldTree::Node* CFieldTree::FindNode(const WideString& full_name) {
return pNode;
}
-CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict,
- CPDF_Document* pDocument,
- ByteString* csNameTag) {
- uint8_t charSet = CPDF_InterForm::GetNativeCharSet();
+CPDF_Font* AddNativeInteractiveFormFont(CPDF_Dictionary*& pFormDict,
+ CPDF_Document* pDocument,
+ ByteString* csNameTag) {
+ uint8_t charSet = CPDF_InteractiveForm::GetNativeCharSet();
return AddNativeFont(pFormDict, pDocument, charSet, csNameTag);
}
// static
-uint8_t CPDF_InterForm::GetNativeCharSet() {
+uint8_t CPDF_InteractiveForm::GetNativeCharSet() {
return FX_GetCharsetFromCodePage(FXSYS_GetACP());
}
-CPDF_InterForm::CPDF_InterForm(CPDF_Document* pDocument)
+CPDF_InteractiveForm::CPDF_InteractiveForm(CPDF_Document* pDocument)
: m_pDocument(pDocument), m_pFieldTree(pdfium::MakeUnique<CFieldTree>()) {
CPDF_Dictionary* pRoot = m_pDocument->GetRoot();
if (!pRoot)
@@ -594,20 +595,20 @@ CPDF_InterForm::CPDF_InterForm(CPDF_Document* pDocument)
LoadField(pFields->GetDictAt(i), 0);
}
-CPDF_InterForm::~CPDF_InterForm() {}
+CPDF_InteractiveForm::~CPDF_InteractiveForm() = default;
-bool CPDF_InterForm::s_bUpdateAP = true;
+bool CPDF_InteractiveForm::s_bUpdateAP = true;
-bool CPDF_InterForm::IsUpdateAPEnabled() {
+bool CPDF_InteractiveForm::IsUpdateAPEnabled() {
return s_bUpdateAP;
}
-void CPDF_InterForm::SetUpdateAP(bool bUpdateAP) {
+void CPDF_InteractiveForm::SetUpdateAP(bool bUpdateAP) {
s_bUpdateAP = bUpdateAP;
}
-CPDF_Font* CPDF_InterForm::AddStandardFont(CPDF_Document* pDocument,
- ByteString csFontName) {
+CPDF_Font* CPDF_InteractiveForm::AddStandardFont(CPDF_Document* pDocument,
+ ByteString csFontName) {
if (!pDocument || csFontName.IsEmpty())
return nullptr;
@@ -618,7 +619,8 @@ CPDF_Font* CPDF_InterForm::AddStandardFont(CPDF_Document* pDocument,
return pDocument->AddStandardFont(csFontName.c_str(), &encoding);
}
-ByteString CPDF_InterForm::GetNativeFont(uint8_t charSet, void* pLogFont) {
+ByteString CPDF_InteractiveForm::GetNativeFont(uint8_t charSet,
+ void* pLogFont) {
ByteString csFontName;
#if _FX_PLATFORM_ == _FX_PLATFORM_WINDOWS_
LOGFONTA lf = {};
@@ -656,8 +658,8 @@ ByteString CPDF_InterForm::GetNativeFont(uint8_t charSet, void* pLogFont) {
return csFontName;
}
-CPDF_Font* CPDF_InterForm::AddNativeFont(uint8_t charSet,
- CPDF_Document* pDocument) {
+CPDF_Font* CPDF_InteractiveForm::AddNativeFont(uint8_t charSet,
+ CPDF_Document* pDocument) {
if (!pDocument)
return nullptr;
@@ -673,11 +675,11 @@ CPDF_Font* CPDF_InterForm::AddNativeFont(uint8_t charSet,
return nullptr;
}
-CPDF_Font* CPDF_InterForm::AddNativeFont(CPDF_Document* pDocument) {
+CPDF_Font* CPDF_InteractiveForm::AddNativeFont(CPDF_Document* pDocument) {
return pDocument ? AddNativeFont(GetNativeCharSet(), pDocument) : nullptr;
}
-size_t CPDF_InterForm::CountFields(const WideString& csFieldName) const {
+size_t CPDF_InteractiveForm::CountFields(const WideString& csFieldName) const {
if (csFieldName.IsEmpty())
return m_pFieldTree->m_Root.CountFields();
@@ -685,8 +687,9 @@ size_t CPDF_InterForm::CountFields(const WideString& csFieldName) const {
return pNode ? pNode->CountFields() : 0;
}
-CPDF_FormField* CPDF_InterForm::GetField(uint32_t index,
- const WideString& csFieldName) const {
+CPDF_FormField* CPDF_InteractiveForm::GetField(
+ uint32_t index,
+ const WideString& csFieldName) const {
if (csFieldName.IsEmpty())
return m_pFieldTree->m_Root.GetFieldAtIndex(index);
@@ -694,7 +697,7 @@ CPDF_FormField* CPDF_InterForm::GetField(uint32_t index,
return pNode ? pNode->GetFieldAtIndex(index) : nullptr;
}
-CPDF_FormField* CPDF_InterForm::GetFieldByDict(
+CPDF_FormField* CPDF_InteractiveForm::GetFieldByDict(
CPDF_Dictionary* pFieldDict) const {
if (!pFieldDict)
return nullptr;
@@ -703,10 +706,11 @@ CPDF_FormField* CPDF_InterForm::GetFieldByDict(
return m_pFieldTree->GetField(csWName);
}
-CPDF_FormControl* CPDF_InterForm::GetControlAtPoint(CPDF_Page* pPage,
- const CFX_PointF& point,
+CPDF_FormControl* CPDF_InteractiveForm::GetControlAtPoint(
+ CPDF_Page* pPage,
+ const CFX_PointF& point,
- int* z_order) const {
+ int* z_order) const {
CPDF_Array* pAnnotList = pPage->GetDict()->GetArrayFor("Annots");
if (!pAnnotList)
return nullptr;
@@ -732,17 +736,17 @@ CPDF_FormControl* CPDF_InterForm::GetControlAtPoint(CPDF_Page* pPage,
return nullptr;
}
-CPDF_FormControl* CPDF_InterForm::GetControlByDict(
+CPDF_FormControl* CPDF_InteractiveForm::GetControlByDict(
const CPDF_Dictionary* pWidgetDict) const {
const auto it = m_ControlMap.find(pWidgetDict);
return it != m_ControlMap.end() ? it->second.get() : nullptr;
}
-bool CPDF_InterForm::NeedConstructAP() const {
+bool CPDF_InteractiveForm::NeedConstructAP() const {
return m_pFormDict && m_pFormDict->GetBooleanFor("NeedAppearances", false);
}
-int CPDF_InterForm::CountFieldsInCalculationOrder() {
+int CPDF_InteractiveForm::CountFieldsInCalculationOrder() {
if (!m_pFormDict)
return 0;
@@ -750,7 +754,7 @@ int CPDF_InterForm::CountFieldsInCalculationOrder() {
return pArray ? pArray->GetCount() : 0;
}
-CPDF_FormField* CPDF_InterForm::GetFieldInCalculationOrder(int index) {
+CPDF_FormField* CPDF_InteractiveForm::GetFieldInCalculationOrder(int index) {
if (!m_pFormDict || index < 0)
return nullptr;
@@ -762,7 +766,8 @@ CPDF_FormField* CPDF_InterForm::GetFieldInCalculationOrder(int index) {
return pElement ? GetFieldByDict(pElement) : nullptr;
}
-int CPDF_InterForm::FindFieldInCalculationOrder(const CPDF_FormField* pField) {
+int CPDF_InteractiveForm::FindFieldInCalculationOrder(
+ const CPDF_FormField* pField) {
if (!m_pFormDict || !pField)
return -1;
@@ -778,23 +783,23 @@ int CPDF_InterForm::FindFieldInCalculationOrder(const CPDF_FormField* pField) {
return -1;
}
-CPDF_Font* CPDF_InterForm::GetFormFont(ByteString csNameTag) const {
+CPDF_Font* CPDF_InteractiveForm::GetFormFont(ByteString csNameTag) const {
return GetFont(m_pFormDict.Get(), m_pDocument.Get(), csNameTag);
}
-CPDF_DefaultAppearance CPDF_InterForm::GetDefaultAppearance() const {
+CPDF_DefaultAppearance CPDF_InteractiveForm::GetDefaultAppearance() const {
if (!m_pFormDict)
return CPDF_DefaultAppearance();
return CPDF_DefaultAppearance(m_pFormDict->GetStringFor("DA"));
}
-int CPDF_InterForm::GetFormAlignment() const {
+int CPDF_InteractiveForm::GetFormAlignment() const {
return m_pFormDict ? m_pFormDict->GetIntegerFor("Q", 0) : 0;
}
-void CPDF_InterForm::ResetForm(const std::vector<CPDF_FormField*>& fields,
- bool bIncludeOrExclude,
- NotificationOption notify) {
+void CPDF_InteractiveForm::ResetForm(const std::vector<CPDF_FormField*>& fields,
+ bool bIncludeOrExclude,
+ NotificationOption notify) {
size_t nCount = m_pFieldTree->m_Root.CountFields();
for (size_t i = 0; i < nCount; ++i) {
CPDF_FormField* pField = m_pFieldTree->m_Root.GetFieldAtIndex(i);
@@ -808,7 +813,7 @@ void CPDF_InterForm::ResetForm(const std::vector<CPDF_FormField*>& fields,
m_pFormNotify->AfterFormReset(this);
}
-void CPDF_InterForm::ResetForm(NotificationOption notify) {
+void CPDF_InteractiveForm::ResetForm(NotificationOption notify) {
size_t nCount = m_pFieldTree->m_Root.CountFields();
for (size_t i = 0; i < nCount; ++i) {
CPDF_FormField* pField = m_pFieldTree->m_Root.GetFieldAtIndex(i);
@@ -821,7 +826,7 @@ void CPDF_InterForm::ResetForm(NotificationOption notify) {
m_pFormNotify->AfterFormReset(this);
}
-void CPDF_InterForm::LoadField(CPDF_Dictionary* pFieldDict, int nLevel) {
+void CPDF_InteractiveForm::LoadField(CPDF_Dictionary* pFieldDict, int nLevel) {
if (nLevel > nMaxRecursion)
return;
if (!pFieldDict)
@@ -851,11 +856,11 @@ void CPDF_InterForm::LoadField(CPDF_Dictionary* pFieldDict, int nLevel) {
}
}
-bool CPDF_InterForm::HasXFAForm() const {
+bool CPDF_InteractiveForm::HasXFAForm() const {
return m_pFormDict && m_pFormDict->GetArrayFor("XFA");
}
-void CPDF_InterForm::FixPageFields(CPDF_Page* pPage) {
+void CPDF_InteractiveForm::FixPageFields(CPDF_Page* pPage) {
CPDF_Dictionary* pPageDict = pPage->GetDict();
if (!pPageDict)
return;
@@ -871,7 +876,7 @@ void CPDF_InterForm::FixPageFields(CPDF_Page* pPage) {
}
}
-void CPDF_InterForm::AddTerminalField(CPDF_Dictionary* pFieldDict) {
+void CPDF_InteractiveForm::AddTerminalField(CPDF_Dictionary* pFieldDict) {
if (!pFieldDict->KeyExist("FT")) {
// Key "FT" is required for terminal fields, it is also inheritable.
CPDF_Dictionary* pParentDict = pFieldDict->GetDictFor("Parent");
@@ -940,8 +945,9 @@ void CPDF_InterForm::AddTerminalField(CPDF_Dictionary* pFieldDict) {
}
}
-CPDF_FormControl* CPDF_InterForm::AddControl(CPDF_FormField* pField,
- CPDF_Dictionary* pWidgetDict) {
+CPDF_FormControl* CPDF_InteractiveForm::AddControl(
+ CPDF_FormField* pField,
+ CPDF_Dictionary* pWidgetDict) {
const auto it = m_ControlMap.find(pWidgetDict);
if (it != m_ControlMap.end())
return it->second.get();
@@ -953,7 +959,7 @@ CPDF_FormControl* CPDF_InterForm::AddControl(CPDF_FormField* pField,
return pControl;
}
-bool CPDF_InterForm::CheckRequiredFields(
+bool CPDF_InteractiveForm::CheckRequiredFields(
const std::vector<CPDF_FormField*>* fields,
bool bIncludeOrExclude) const {
size_t nCount = m_pFieldTree->m_Root.CountFields();
@@ -982,7 +988,7 @@ bool CPDF_InterForm::CheckRequiredFields(
return true;
}
-std::unique_ptr<CFDF_Document> CPDF_InterForm::ExportToFDF(
+std::unique_ptr<CFDF_Document> CPDF_InteractiveForm::ExportToFDF(
const WideString& pdf_path,
bool bSimpleFileSpec) const {
std::vector<CPDF_FormField*> fields;
@@ -992,7 +998,7 @@ std::unique_ptr<CFDF_Document> CPDF_InterForm::ExportToFDF(
return ExportToFDF(pdf_path, fields, true, bSimpleFileSpec);
}
-std::unique_ptr<CFDF_Document> CPDF_InterForm::ExportToFDF(
+std::unique_ptr<CFDF_Document> CPDF_InteractiveForm::ExportToFDF(
const WideString& pdf_path,
const std::vector<CPDF_FormField*>& fields,
bool bIncludeOrExclude,
@@ -1061,6 +1067,6 @@ std::unique_ptr<CFDF_Document> CPDF_InterForm::ExportToFDF(
return pDoc;
}
-void CPDF_InterForm::SetFormNotify(IPDF_FormNotify* pNotify) {
+void CPDF_InteractiveForm::SetFormNotify(IPDF_FormNotify* pNotify) {
m_pFormNotify = pNotify;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-10 20:46:34 +0000