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path: root/core/fpdfdoc/cpdf_formfield.cpp
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Diffstat (limited to 'core/fpdfdoc/cpdf_formfield.cpp')
-rw-r--r--core/fpdfdoc/cpdf_formfield.cpp76
1 files changed, 37 insertions, 39 deletions
diff --git a/core/fpdfdoc/cpdf_formfield.cpp b/core/fpdfdoc/cpdf_formfield.cpp
index 9007d8b0da..7a48826cbd 100644
--- a/core/fpdfdoc/cpdf_formfield.cpp
+++ b/core/fpdfdoc/cpdf_formfield.cpp
@@ -97,12 +97,10 @@ CPDF_FormField::CPDF_FormField(CPDF_InterForm* pForm, CPDF_Dictionary* pDict)
CPDF_FormField::~CPDF_FormField() {}
void CPDF_FormField::SyncFieldFlags() {
- CFX_ByteString type_name = FPDF_GetFieldAttr(m_pDict, "FT")
- ? FPDF_GetFieldAttr(m_pDict, "FT")->GetString()
- : CFX_ByteString();
- uint32_t flags = FPDF_GetFieldAttr(m_pDict, "Ff")
- ? FPDF_GetFieldAttr(m_pDict, "Ff")->GetInteger()
- : 0;
+ CPDF_Object* ft_attr = FPDF_GetFieldAttr(m_pDict.Get(), "FT");
+ CFX_ByteString type_name = ft_attr ? ft_attr->GetString() : CFX_ByteString();
+ CPDF_Object* ff_attr = FPDF_GetFieldAttr(m_pDict.Get(), "Ff");
+ uint32_t flags = ff_attr ? ff_attr->GetInteger() : 0;
m_Flags = 0;
if (flags & FORMFLAG_READONLY)
m_Flags |= FORMFLAG_READONLY;
@@ -157,7 +155,7 @@ void CPDF_FormField::SyncFieldFlags() {
}
CFX_WideString CPDF_FormField::GetFullName() const {
- return FPDF_GetFullName(m_pDict);
+ return FPDF_GetFullName(m_pDict.Get());
}
bool CPDF_FormField::ResetField(bool bNotify) {
@@ -200,17 +198,17 @@ bool CPDF_FormField::ResetField(bool bNotify) {
case CPDF_FormField::RichText:
case CPDF_FormField::File:
default: {
- CPDF_Object* pDV = FPDF_GetFieldAttr(m_pDict, "DV");
+ CPDF_Object* pDV = FPDF_GetFieldAttr(m_pDict.Get(), "DV");
CFX_WideString csDValue;
if (pDV)
csDValue = pDV->GetUnicodeText();
- CPDF_Object* pV = FPDF_GetFieldAttr(m_pDict, "V");
+ CPDF_Object* pV = FPDF_GetFieldAttr(m_pDict.Get(), "V");
CFX_WideString csValue;
if (pV)
csValue = pV->GetUnicodeText();
- CPDF_Object* pRV = FPDF_GetFieldAttr(m_pDict, "RV");
+ CPDF_Object* pRV = FPDF_GetFieldAttr(m_pDict.Get(), "RV");
if (!pRV && (csDValue == csValue))
return false;
@@ -270,32 +268,32 @@ int CPDF_FormField::GetFieldType() const {
}
CPDF_AAction CPDF_FormField::GetAdditionalAction() const {
- CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "AA");
+ CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict.Get(), "AA");
return CPDF_AAction(pObj ? pObj->GetDict() : nullptr);
}
CFX_WideString CPDF_FormField::GetAlternateName() const {
- CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "TU");
+ CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict.Get(), "TU");
return pObj ? pObj->GetUnicodeText() : L"";
}
CFX_WideString CPDF_FormField::GetMappingName() const {
- CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "TM");
+ CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict.Get(), "TM");
return pObj ? pObj->GetUnicodeText() : L"";
}
uint32_t CPDF_FormField::GetFieldFlags() const {
- CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "Ff");
+ CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict.Get(), "Ff");
return pObj ? pObj->GetInteger() : 0;
}
CFX_ByteString CPDF_FormField::GetDefaultStyle() const {
- CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "DS");
+ CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict.Get(), "DS");
return pObj ? pObj->GetString() : "";
}
CFX_WideString CPDF_FormField::GetRichTextString() const {
- CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "RV");
+ CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict.Get(), "RV");
return pObj ? pObj->GetUnicodeText() : L"";
}
@@ -303,13 +301,13 @@ CFX_WideString CPDF_FormField::GetValue(bool bDefault) const {
if (GetType() == CheckBox || GetType() == RadioButton)
return GetCheckValue(bDefault);
- CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, bDefault ? "DV" : "V");
+ CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict.Get(), bDefault ? "DV" : "V");
if (!pValue) {
if (!bDefault) {
if (m_Type == RichText)
- pValue = FPDF_GetFieldAttr(m_pDict, "V");
+ pValue = FPDF_GetFieldAttr(m_pDict.Get(), "V");
if (!pValue && m_Type != Text)
- pValue = FPDF_GetFieldAttr(m_pDict, "DV");
+ pValue = FPDF_GetFieldAttr(m_pDict.Get(), "DV");
}
if (!pValue)
return CFX_WideString();
@@ -404,10 +402,10 @@ bool CPDF_FormField::SetValue(const CFX_WideString& value, bool bNotify) {
}
int CPDF_FormField::GetMaxLen() const {
- if (CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "MaxLen"))
+ if (CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict.Get(), "MaxLen"))
return pObj->GetInteger();
- for (auto* pControl : m_ControlList) {
+ for (auto& pControl : m_ControlList) {
if (!pControl)
continue;
CPDF_Dictionary* pWidgetDict = pControl->m_pWidgetDict;
@@ -418,9 +416,9 @@ int CPDF_FormField::GetMaxLen() const {
}
int CPDF_FormField::CountSelectedItems() const {
- CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V");
+ CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict.Get(), "V");
if (!pValue) {
- pValue = FPDF_GetFieldAttr(m_pDict, "I");
+ pValue = FPDF_GetFieldAttr(m_pDict.Get(), "I");
if (!pValue)
return 0;
}
@@ -433,9 +431,9 @@ int CPDF_FormField::CountSelectedItems() const {
}
int CPDF_FormField::GetSelectedIndex(int index) const {
- CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V");
+ CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict.Get(), "V");
if (!pValue) {
- pValue = FPDF_GetFieldAttr(m_pDict, "I");
+ pValue = FPDF_GetFieldAttr(m_pDict.Get(), "I");
if (!pValue)
return -1;
}
@@ -494,9 +492,9 @@ bool CPDF_FormField::IsItemSelected(int index) const {
return true;
CFX_WideString opt_value = GetOptionValue(index);
- CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V");
+ CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict.Get(), "V");
if (!pValue) {
- pValue = FPDF_GetFieldAttr(m_pDict, "I");
+ pValue = FPDF_GetFieldAttr(m_pDict.Get(), "I");
if (!pValue)
return false;
}
@@ -558,7 +556,7 @@ bool CPDF_FormField::SetItemSelection(int index, bool bSelected, bool bNotify) {
pI->AddNew<CPDF_Number>(index);
}
} else {
- CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V");
+ CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict.Get(), "V");
if (pValue) {
if (GetType() == ListBox) {
SelectOption(index, false);
@@ -597,7 +595,7 @@ bool CPDF_FormField::IsItemDefaultSelected(int index) const {
int CPDF_FormField::GetDefaultSelectedItem() const {
ASSERT(GetType() == ComboBox || GetType() == ListBox);
- CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "DV");
+ CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict.Get(), "DV");
if (!pValue)
return -1;
CFX_WideString csDV = pValue->GetUnicodeText();
@@ -611,12 +609,12 @@ int CPDF_FormField::GetDefaultSelectedItem() const {
}
int CPDF_FormField::CountOptions() const {
- CPDF_Array* pArray = ToArray(FPDF_GetFieldAttr(m_pDict, "Opt"));
+ CPDF_Array* pArray = ToArray(FPDF_GetFieldAttr(m_pDict.Get(), "Opt"));
return pArray ? pArray->GetCount() : 0;
}
CFX_WideString CPDF_FormField::GetOptionText(int index, int sub_index) const {
- CPDF_Array* pArray = ToArray(FPDF_GetFieldAttr(m_pDict, "Opt"));
+ CPDF_Array* pArray = ToArray(FPDF_GetFieldAttr(m_pDict.Get(), "Opt"));
if (!pArray)
return CFX_WideString();
@@ -666,7 +664,7 @@ int CPDF_FormField::InsertOption(CFX_WideString csOptLabel,
CFX_ByteString csStr =
PDF_EncodeText(csOptLabel.c_str(), csOptLabel.GetLength());
- CPDF_Array* pOpt = ToArray(FPDF_GetFieldAttr(m_pDict, "Opt"));
+ CPDF_Array* pOpt = ToArray(FPDF_GetFieldAttr(m_pDict.Get(), "Opt"));
if (!pOpt)
pOpt = m_pDict->SetNewFor<CPDF_Array>("Opt");
@@ -740,13 +738,13 @@ bool CPDF_FormField::CheckControl(int iControlIndex,
}
}
- CPDF_Object* pOpt = FPDF_GetFieldAttr(m_pDict, "Opt");
+ CPDF_Object* pOpt = FPDF_GetFieldAttr(m_pDict.Get(), "Opt");
if (!ToArray(pOpt)) {
if (bChecked) {
m_pDict->SetNewFor<CPDF_Name>("V", csBExport);
} else {
CFX_ByteString csV;
- CPDF_Object* pV = FPDF_GetFieldAttr(m_pDict, "V");
+ CPDF_Object* pV = FPDF_GetFieldAttr(m_pDict.Get(), "V");
if (pV)
csV = pV->GetString();
if (csV == csBExport)
@@ -798,17 +796,17 @@ bool CPDF_FormField::SetCheckValue(const CFX_WideString& value,
}
int CPDF_FormField::GetTopVisibleIndex() const {
- CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "TI");
+ CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict.Get(), "TI");
return pObj ? pObj->GetInteger() : 0;
}
int CPDF_FormField::CountSelectedOptions() const {
- CPDF_Array* pArray = ToArray(FPDF_GetFieldAttr(m_pDict, "I"));
+ CPDF_Array* pArray = ToArray(FPDF_GetFieldAttr(m_pDict.Get(), "I"));
return pArray ? pArray->GetCount() : 0;
}
int CPDF_FormField::GetSelectedOptionIndex(int index) const {
- CPDF_Array* pArray = ToArray(FPDF_GetFieldAttr(m_pDict, "I"));
+ CPDF_Array* pArray = ToArray(FPDF_GetFieldAttr(m_pDict.Get(), "I"));
if (!pArray)
return -1;
@@ -819,7 +817,7 @@ int CPDF_FormField::GetSelectedOptionIndex(int index) const {
}
bool CPDF_FormField::IsOptionSelected(int iOptIndex) const {
- CPDF_Array* pArray = ToArray(FPDF_GetFieldAttr(m_pDict, "I"));
+ CPDF_Array* pArray = ToArray(FPDF_GetFieldAttr(m_pDict.Get(), "I"));
if (!pArray)
return false;
@@ -906,7 +904,7 @@ void CPDF_FormField::LoadDA() {
return;
CFX_ByteString DA;
- if (CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "DA"))
+ if (CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict.Get(), "DA"))
DA = pObj->GetString();
if (DA.IsEmpty())
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 21:28:16 +0000