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-rw-r--r--core/fpdfdoc/cpdf_formcontrol.cpp28
-rw-r--r--core/fpdfdoc/cpdf_formcontrol.h4
-rw-r--r--core/fpdfdoc/cpdf_formfield.cpp2
-rw-r--r--core/fpdfdoc/cpdf_formfield.h21
-rw-r--r--core/fpdfdoc/cpdf_interform.cpp19
-rw-r--r--core/fpdfdoc/cpdf_interform.h2
6 files changed, 44 insertions, 32 deletions
diff --git a/core/fpdfdoc/cpdf_formcontrol.cpp b/core/fpdfdoc/cpdf_formcontrol.cpp
index d8d6854b82..d9740f7c99 100644
--- a/core/fpdfdoc/cpdf_formcontrol.cpp
+++ b/core/fpdfdoc/cpdf_formcontrol.cpp
@@ -30,7 +30,7 @@ CPDF_FormControl::CPDF_FormControl(CPDF_FormField* pField,
CPDF_Dictionary* pWidgetDict)
: m_pField(pField),
m_pWidgetDict(pWidgetDict),
- m_pForm(m_pField->m_pForm) {}
+ m_pForm(m_pField->GetForm()) {}
CFX_ByteString CPDF_FormControl::GetOnStateName() const {
ASSERT(GetType() == CPDF_FormField::CheckBox ||
@@ -99,7 +99,7 @@ CFX_ByteString CPDF_FormControl::GetCheckedAPState() {
CFX_ByteString csOn = GetOnStateName();
if (GetType() == CPDF_FormField::RadioButton ||
GetType() == CPDF_FormField::CheckBox) {
- if (ToArray(FPDF_GetFieldAttr(m_pField->m_pDict, "Opt"))) {
+ if (ToArray(FPDF_GetFieldAttr(m_pField->GetDict(), "Opt"))) {
int iIndex = m_pField->GetControlIndex(this);
csOn.Format("%d", iIndex);
}
@@ -116,7 +116,7 @@ CFX_WideString CPDF_FormControl::GetExportValue() const {
if (GetType() == CPDF_FormField::RadioButton ||
GetType() == CPDF_FormField::CheckBox) {
if (CPDF_Array* pArray =
- ToArray(FPDF_GetFieldAttr(m_pField->m_pDict, "Opt"))) {
+ ToArray(FPDF_GetFieldAttr(m_pField->GetDict(), "Opt"))) {
int iIndex = m_pField->GetControlIndex(this);
csOn = pArray->GetStringAt(iIndex);
}
@@ -137,7 +137,7 @@ bool CPDF_FormControl::IsChecked() const {
bool CPDF_FormControl::IsDefaultChecked() const {
ASSERT(GetType() == CPDF_FormField::CheckBox ||
GetType() == CPDF_FormField::RadioButton);
- CPDF_Object* pDV = FPDF_GetFieldAttr(m_pField->m_pDict, "DV");
+ CPDF_Object* pDV = FPDF_GetFieldAttr(m_pField->GetDict(), "DV");
if (!pDV)
return false;
@@ -178,8 +178,8 @@ void CPDF_FormControl::DrawControl(CFX_RenderDevice* pDevice,
CFX_Matrix matrix;
matrix.MatchRect(arect, form_bbox);
matrix.Concat(*pMatrix);
- CPDF_Form form(m_pField->m_pForm->m_pDocument,
- m_pField->m_pForm->m_pFormDict->GetDictFor("DR"), pStream);
+ CPDF_Form form(m_pField->GetForm()->m_pDocument,
+ m_pField->GetForm()->m_pFormDict->GetDictFor("DR"), pStream);
form.ParseContent(nullptr, nullptr, nullptr);
CPDF_RenderContext context(pPage);
context.AppendLayer(&form, &matrix);
@@ -250,7 +250,7 @@ CPDF_Action CPDF_FormControl::GetAction() {
if (m_pWidgetDict->KeyExist("A"))
return CPDF_Action(m_pWidgetDict->GetDictFor("A"));
- CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->m_pDict, "A");
+ CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->GetDict(), "A");
if (!pObj)
return CPDF_Action();
@@ -273,10 +273,10 @@ CPDF_DefaultAppearance CPDF_FormControl::GetDefaultAppearance() {
if (m_pWidgetDict->KeyExist("DA"))
return CPDF_DefaultAppearance(m_pWidgetDict->GetStringFor("DA"));
- CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->m_pDict, "DA");
+ CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->GetDict(), "DA");
if (pObj)
return CPDF_DefaultAppearance(pObj->GetString());
- return m_pField->m_pForm->GetDefaultAppearance();
+ return m_pField->GetForm()->GetDefaultAppearance();
}
CPDF_Font* CPDF_FormControl::GetDefaultControlFont() {
@@ -292,13 +292,13 @@ CPDF_Font* CPDF_FormControl::GetDefaultControlFont() {
if (pFonts) {
CPDF_Dictionary* pElement = pFonts->GetDictFor(csFontNameTag);
if (pElement) {
- CPDF_Font* pFont = m_pField->m_pForm->m_pDocument->LoadFont(pElement);
+ CPDF_Font* pFont = m_pField->GetForm()->m_pDocument->LoadFont(pElement);
if (pFont)
return pFont;
}
}
}
- if (CPDF_Font* pFormFont = m_pField->m_pForm->GetFormFont(csFontNameTag))
+ if (CPDF_Font* pFormFont = m_pField->GetForm()->GetFormFont(csFontNameTag))
return pFormFont;
CPDF_Dictionary* pPageDict = m_pWidgetDict->GetDictFor("P");
@@ -308,7 +308,7 @@ CPDF_Font* CPDF_FormControl::GetDefaultControlFont() {
if (pFonts) {
CPDF_Dictionary* pElement = pFonts->GetDictFor(csFontNameTag);
if (pElement) {
- CPDF_Font* pFont = m_pField->m_pForm->m_pDocument->LoadFont(pElement);
+ CPDF_Font* pFont = m_pField->GetForm()->m_pDocument->LoadFont(pElement);
if (pFont)
return pFont;
}
@@ -323,8 +323,8 @@ int CPDF_FormControl::GetControlAlignment() {
if (m_pWidgetDict->KeyExist("Q"))
return m_pWidgetDict->GetIntegerFor("Q", 0);
- CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->m_pDict, "Q");
+ CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->GetDict(), "Q");
if (pObj)
return pObj->GetInteger();
- return m_pField->m_pForm->GetFormAlignment();
+ return m_pField->GetForm()->GetFormAlignment();
}
diff --git a/core/fpdfdoc/cpdf_formcontrol.h b/core/fpdfdoc/cpdf_formcontrol.h
index fff77fb32d..154d592f32 100644
--- a/core/fpdfdoc/cpdf_formcontrol.h
+++ b/core/fpdfdoc/cpdf_formcontrol.h
@@ -49,7 +49,7 @@ class CPDF_FormControl {
CPDF_FormControl(CPDF_FormField* pField, CPDF_Dictionary* pWidgetDict);
CPDF_FormField::Type GetType() const { return m_pField->GetType(); }
- CPDF_InterForm* GetInterForm() const { return m_pForm; }
+ const CPDF_InterForm* GetInterForm() const { return m_pForm; }
CPDF_FormField* GetField() const { return m_pField; }
CPDF_Dictionary* GetWidget() const { return m_pWidgetDict; }
CFX_FloatRect GetRect() const { return m_pWidgetDict->GetRectFor("Rect"); }
@@ -128,7 +128,7 @@ class CPDF_FormControl {
CPDF_FormField* const m_pField;
CPDF_Dictionary* const m_pWidgetDict;
- CPDF_InterForm* const m_pForm;
+ const CPDF_InterForm* const m_pForm;
};
#endif // CORE_FPDFDOC_CPDF_FORMCONTROL_H_
diff --git a/core/fpdfdoc/cpdf_formfield.cpp b/core/fpdfdoc/cpdf_formfield.cpp
index e7ca7c6a8d..9007d8b0da 100644
--- a/core/fpdfdoc/cpdf_formfield.cpp
+++ b/core/fpdfdoc/cpdf_formfield.cpp
@@ -47,7 +47,7 @@ bool IsUnison(CPDF_FormField* pField) {
} // namespace
-CPDF_Object* FPDF_GetFieldAttr(CPDF_Dictionary* pFieldDict,
+CPDF_Object* FPDF_GetFieldAttr(const CPDF_Dictionary* pFieldDict,
const char* name,
int nLevel) {
if (nLevel > kMaxRecursion)
diff --git a/core/fpdfdoc/cpdf_formfield.h b/core/fpdfdoc/cpdf_formfield.h
index 951d31c792..6ec7a5b414 100644
--- a/core/fpdfdoc/cpdf_formfield.h
+++ b/core/fpdfdoc/cpdf_formfield.h
@@ -7,6 +7,8 @@
#ifndef CORE_FPDFDOC_CPDF_FORMFIELD_H_
#define CORE_FPDFDOC_CPDF_FORMFIELD_H_
+#include <memory>
+#include <utility>
#include <vector>
#include "core/fpdfdoc/cpdf_aaction.h"
@@ -35,7 +37,7 @@ class CPDF_FormControl;
class CPDF_InterForm;
class CPDF_String;
-CPDF_Object* FPDF_GetFieldAttr(CPDF_Dictionary* pFieldDict,
+CPDF_Object* FPDF_GetFieldAttr(const CPDF_Dictionary* pFieldDict,
const char* name,
int nLevel = 0);
CFX_WideString FPDF_GetFullName(CPDF_Dictionary* pFieldDict);
@@ -131,10 +133,20 @@ class CPDF_FormField {
float GetFontSize() const { return m_FontSize; }
CPDF_Font* GetFont() const { return m_pFont; }
- private:
- friend class CPDF_InterForm;
- friend class CPDF_FormControl;
+ const CPDF_Dictionary* GetDict() const { return m_pDict; }
+ const CPDF_InterForm* GetForm() const { return m_pForm; }
+
+ CFX_WideString GetCheckValue(bool bDefault) const;
+
+ void AddFormControl(CPDF_FormControl* pFormControl) {
+ m_ControlList.push_back(pFormControl);
+ }
+ void SetOpt(std::unique_ptr<CPDF_Object> pOpt) {
+ m_pDict->SetFor("Opt", std::move(pOpt));
+ }
+
+ private:
CFX_WideString GetValue(bool bDefault) const;
bool SetValue(const CFX_WideString& value, bool bDefault, bool bNotify);
@@ -143,7 +155,6 @@ class CPDF_FormField {
CFX_WideString GetOptionText(int index, int sub_index) const;
void LoadDA();
- CFX_WideString GetCheckValue(bool bDefault) const;
bool SetCheckValue(const CFX_WideString& value, bool bDefault, bool bNotify);
bool NotifyBeforeSelectionChange(const CFX_WideString& value);
diff --git a/core/fpdfdoc/cpdf_interform.cpp b/core/fpdfdoc/cpdf_interform.cpp
index 23102a20ad..dad25aa037 100644
--- a/core/fpdfdoc/cpdf_interform.cpp
+++ b/core/fpdfdoc/cpdf_interform.cpp
@@ -948,13 +948,13 @@ int CPDF_InterForm::FindFieldInCalculationOrder(const CPDF_FormField* pField) {
for (size_t i = 0; i < pArray->GetCount(); i++) {
CPDF_Object* pElement = pArray->GetDirectObjectAt(i);
- if (pElement == pField->m_pDict)
+ if (pElement == pField->GetDict())
return i;
}
return -1;
}
-CPDF_Font* CPDF_InterForm::GetFormFont(CFX_ByteString csNameTag) {
+CPDF_Font* CPDF_InterForm::GetFormFont(CFX_ByteString csNameTag) const {
return GetFont(m_pFormDict, m_pDocument, csNameTag);
}
@@ -1133,7 +1133,7 @@ CPDF_FormControl* CPDF_InterForm::AddControl(CPDF_FormField* pField,
auto pNew = pdfium::MakeUnique<CPDF_FormControl>(pField, pWidgetDict);
CPDF_FormControl* pControl = pNew.get();
m_ControlMap[pWidgetDict] = std::move(pNew);
- pField->m_ControlList.push_back(pControl);
+ pField->AddFormControl(pControl);
return pControl;
}
@@ -1160,7 +1160,7 @@ bool CPDF_InterForm::CheckRequiredFields(
if (fields)
bFind = pdfium::ContainsValue(*fields, pField);
if (bIncludeOrExclude == bFind) {
- CPDF_Dictionary* pFieldDict = pField->m_pDict;
+ const CPDF_Dictionary* pFieldDict = pField->GetDict();
if ((dwFlags & FORMFLAG_REQUIRED) != 0 &&
pFieldDict->GetStringFor("V").IsEmpty()) {
return false;
@@ -1216,8 +1216,10 @@ std::unique_ptr<CFDF_Document> CPDF_InterForm::ExportToFDF(
continue;
if (bIncludeOrExclude == pdfium::ContainsValue(fields, pField)) {
- if ((dwFlags & 0x02) != 0 && pField->m_pDict->GetStringFor("V").IsEmpty())
+ if ((dwFlags & 0x02) != 0 &&
+ pField->GetDict()->GetStringFor("V").IsEmpty()) {
continue;
+ }
CFX_WideString fullname = FPDF_GetFullName(pField->GetFieldDict());
auto pFieldDict =
@@ -1227,13 +1229,13 @@ std::unique_ptr<CFDF_Document> CPDF_InterForm::ExportToFDF(
pField->GetType() == CPDF_FormField::RadioButton) {
CFX_WideString csExport = pField->GetCheckValue(false);
CFX_ByteString csBExport = PDF_EncodeText(csExport);
- CPDF_Object* pOpt = FPDF_GetFieldAttr(pField->m_pDict, "Opt");
+ CPDF_Object* pOpt = FPDF_GetFieldAttr(pField->GetDict(), "Opt");
if (pOpt)
pFieldDict->SetNewFor<CPDF_String>("V", csBExport, false);
else
pFieldDict->SetNewFor<CPDF_Name>("V", csBExport);
} else {
- CPDF_Object* pV = FPDF_GetFieldAttr(pField->m_pDict, "V");
+ CPDF_Object* pV = FPDF_GetFieldAttr(pField->GetDict(), "V");
if (pV)
pFieldDict->SetFor("V", pV->CloneDirectObject());
}
@@ -1285,8 +1287,7 @@ void CPDF_InterForm::FDF_ImportField(CPDF_Dictionary* pFieldDict,
CPDF_FormField::Type eType = pField->GetType();
if ((eType == CPDF_FormField::ListBox || eType == CPDF_FormField::ComboBox) &&
pFieldDict->KeyExist("Opt")) {
- pField->m_pDict->SetFor(
- "Opt", pFieldDict->GetDirectObjectFor("Opt")->CloneDirectObject());
+ pField->SetOpt(pFieldDict->GetDirectObjectFor("Opt")->CloneDirectObject());
}
if (bNotify && m_pFormNotify) {
diff --git a/core/fpdfdoc/cpdf_interform.h b/core/fpdfdoc/cpdf_interform.h
index 74e5b10864..5399392734 100644
--- a/core/fpdfdoc/cpdf_interform.h
+++ b/core/fpdfdoc/cpdf_interform.h
@@ -64,7 +64,7 @@ class CPDF_InterForm {
CPDF_FormField* GetFieldInCalculationOrder(int index);
int FindFieldInCalculationOrder(const CPDF_FormField* pField);
- CPDF_Font* GetFormFont(CFX_ByteString csNameTag);
+ CPDF_Font* GetFormFont(CFX_ByteString csNameTag) const;
CPDF_DefaultAppearance GetDefaultAppearance() const;
int GetFormAlignment() const;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 12:10:56 +0000