bool CPDF_FormField::SetValue(const CFX_WideString& value,
bool bDefault,
bool bNotify) {
switch (m_Type) {
case CheckBox:
case RadioButton: {
SetCheckValue(value, bDefault, bNotify);
return true;
}
case File:
case RichText:
case Text:
case ComboBox: {
CFX_WideString csValue = value;
if (bNotify && !NotifyBeforeValueChange(csValue))
return false;
CFX_ByteString key(bDefault ? "DV" : "V");
int iIndex = FindOptionValue(csValue);
if (iIndex < 0) {
CFX_ByteString bsEncodeText = PDF_EncodeText(csValue);
m_pDict->SetNewFor<CPDF_String>(key, bsEncodeText, false);
if (m_Type == RichText && !bDefault)
m_pDict->SetNewFor<CPDF_String>("RV", bsEncodeText, false);
m_pDict->RemoveFor("I");
} else {
m_pDict->SetNewFor<CPDF_String>(key, PDF_EncodeText(csValue), false);
if (!bDefault) {
ClearSelection();
SetItemSelection(iIndex, true);
}
}
if (bNotify)
NotifyAfterValueChange();
break;
}
case ListBox: {
int iIndex = FindOptionValue(value);
if (iIndex < 0)
return false;
if (bDefault && iIndex == GetDefaultSelectedItem())
return false;
if (bNotify && !NotifyBeforeSelectionChange(value))
return false;
if (!bDefault) {
ClearSelection();
SetItemSelection(iIndex, true);
}
if (bNotify)
NotifyAfterSelectionChange();
break;
}
default:
break;
}
return true;
}
CFDF_Document* CPDF_InterForm::ExportToFDF(
const CFX_WideStringC& pdf_path,
const std::vector<CPDF_FormField*>& fields,
bool bIncludeOrExclude,
bool bSimpleFileSpec) const {
CFDF_Document* pDoc = CFDF_Document::CreateNewDoc();
if (!pDoc)
return nullptr;
CPDF_Dictionary* pMainDict = pDoc->GetRoot()->GetDictBy("FDF");
if (!pdf_path.IsEmpty()) {
if (bSimpleFileSpec) {
CFX_WideString wsFilePath = CPDF_FileSpec::EncodeFileName(pdf_path);
pMainDict->SetAtString("F", CFX_ByteString::FromUnicode(wsFilePath));
pMainDict->SetAtString("UF", PDF_EncodeText(wsFilePath));
} else {
CPDF_FileSpec filespec;
filespec.SetFileName(pdf_path);
pMainDict->SetAt("F", filespec.GetObj());
}
}
CPDF_Array* pFields = new CPDF_Array;
pMainDict->SetAt("Fields", pFields);
int nCount = m_pFieldTree->m_Root.CountFields();
for (int i = 0; i < nCount; i++) {
CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(i);
if (!pField || pField->GetType() == CPDF_FormField::PushButton)
continue;
uint32_t dwFlags = pField->GetFieldFlags();
if (dwFlags & 0x04)
continue;
if (bIncludeOrExclude == pdfium::ContainsValue(fields, pField)) {
if ((dwFlags & 0x02) != 0 && pField->m_pDict->GetStringBy("V").IsEmpty())
continue;
CFX_WideString fullname = FPDF_GetFullName(pField->GetFieldDict());
CPDF_Dictionary* pFieldDict = new CPDF_Dictionary;
pFieldDict->SetAt("T", new CPDF_String(fullname));
if (pField->GetType() == CPDF_FormField::CheckBox ||
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");
if (pOpt)
pFieldDict->SetAtString("V", csBExport);
else
pFieldDict->SetAtName("V", csBExport);
} else {
CPDF_Object* pV = FPDF_GetFieldAttr(pField->m_pDict, "V");
if (pV)
pFieldDict->SetAt("V", pV->CloneDirectObject());
}
pFields->Add(pFieldDict);
}
}
return pDoc;
}
FX_BOOL CPDF_FormField::SetValue(const CFX_WideString& value,
FX_BOOL bDefault,
FX_BOOL bNotify) {
switch (m_Type) {
case CheckBox:
case RadioButton: {
SetCheckValue(value, bDefault, bNotify);
return TRUE;
}
case File:
case RichText:
case Text:
case ComboBox: {
CFX_WideString csValue = value;
if (bNotify && !NotifyBeforeValueChange(csValue))
return FALSE;
int iIndex = FindOptionValue(csValue);
if (iIndex < 0) {
CFX_ByteString bsEncodeText = PDF_EncodeText(csValue);
m_pDict->SetAtString(bDefault ? "DV" : "V", bsEncodeText);
if (m_Type == RichText && !bDefault)
m_pDict->SetAtString("RV", bsEncodeText);
m_pDict->RemoveAt("I");
} else {
m_pDict->SetAtString(bDefault ? "DV" : "V", PDF_EncodeText(csValue));
if (!bDefault) {
ClearSelection();
SetItemSelection(iIndex, TRUE);
}
}
if (bNotify)
NotifyAfterValueChange();
} break;
case ListBox: {
int iIndex = FindOptionValue(value);
if (iIndex < 0)
return FALSE;
if (bDefault && iIndex == GetDefaultSelectedItem())
return FALSE;
if (bNotify && !NotifyBeforeSelectionChange(value))
return FALSE;
if (!bDefault) {
ClearSelection();
SetItemSelection(iIndex, TRUE);
}
if (bNotify)
NotifyAfterSelectionChange();
break;
}
default:
break;
}
return TRUE;
}
void CPDF_Object::SetUnicodeText(const FX_WCHAR* pUnicodes, int len) {
if (CPDF_String* pString = AsString()) {
pString->m_String = PDF_EncodeText(pUnicodes, len);
} else if (CPDF_Stream* pStream = AsStream()) {
CFX_ByteString result = PDF_EncodeText(pUnicodes, len);
pStream->SetData((uint8_t*)result.c_str(), result.GetLength(), FALSE,
FALSE);
}
}
bool CPDF_FormField::SetItemSelection(int index, bool bSelected, bool bNotify) {
ASSERT(GetType() == ComboBox || GetType() == ListBox);
if (index < 0 || index >= CountOptions())
return false;
CFX_WideString opt_value = GetOptionValue(index);
if (bNotify && !NotifyListOrComboBoxBeforeChange(opt_value))
return false;
if (bSelected) {
if (GetType() == ListBox) {
SelectOption(index, true);
if (!(m_Flags & kFormListMultiSelect)) {
m_pDict->SetNewFor<CPDF_String>("V", PDF_EncodeText(opt_value), false);
} else {
CPDF_Array* pArray = m_pDict->SetNewFor<CPDF_Array>("V");
for (int i = 0; i < CountOptions(); i++) {
if (i == index || IsItemSelected(i)) {
opt_value = GetOptionValue(i);
pArray->AddNew<CPDF_String>(PDF_EncodeText(opt_value), false);
}
}
}
} else {
m_pDict->SetNewFor<CPDF_String>("V", PDF_EncodeText(opt_value), false);
CPDF_Array* pI = m_pDict->SetNewFor<CPDF_Array>("I");
pI->AddNew<CPDF_Number>(index);
}
} else {
CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V");
if (pValue) {
if (GetType() == ListBox) {
SelectOption(index, false);
if (pValue->IsString()) {
if (pValue->GetUnicodeText() == opt_value)
m_pDict->RemoveFor("V");
} else if (pValue->IsArray()) {
std::unique_ptr<CPDF_Array> pArray(new CPDF_Array);
for (int i = 0; i < CountOptions(); i++) {
if (i != index && IsItemSelected(i)) {
opt_value = GetOptionValue(i);
pArray->AddNew<CPDF_String>(PDF_EncodeText(opt_value), false);
}
}
if (pArray->GetCount() > 0)
m_pDict->SetFor("V", std::move(pArray));
}
} else {
m_pDict->RemoveFor("V");
m_pDict->RemoveFor("I");
}
}
}
if (bNotify)
NotifyListOrComboBoxAfterChange();
return true;
}
void CPDF_Object::SetUnicodeText(FX_LPCWSTR pUnicodes, int len)
{
if (m_Type == PDFOBJ_STRING) {
((CPDF_String*)this)->m_String = PDF_EncodeText(pUnicodes, len);
} else if (m_Type == PDFOBJ_STREAM) {
CFX_ByteString result = PDF_EncodeText(pUnicodes, len);
((CPDF_Stream*)this)->SetData((FX_LPBYTE)result.c_str(), result.GetLength(), FALSE, FALSE);
}
}
FX_INT32 CPDF_PageLabel::GetPageByLabel(FX_BSTR bsLabel) const
{
if (m_pDocument == NULL) {
return -1;
}
CPDF_Dictionary* pPDFRoot = m_pDocument->GetRoot();
if (pPDFRoot == NULL) {
return -1;
}
int nPages = m_pDocument->GetPageCount();
CFX_ByteString bsLbl;
CFX_ByteString bsOrig = bsLabel;
for (int i = 0; i < nPages; i++) {
bsLbl = PDF_EncodeText(GetLabel(i));
if (!bsLbl.Compare(bsOrig)) {
return i;
}
}
bsLbl = bsOrig;
int nPage = FXSYS_atoi(bsLbl);
if (nPage > 0 && nPage <= nPages) {
return nPage;
}
return -1;
}
int CPDF_FormField::InsertOption(CFX_WideString csOptLabel,
int index,
bool bNotify) {
if (csOptLabel.IsEmpty())
return -1;
if (bNotify && !NotifyListOrComboBoxBeforeChange(csOptLabel))
return -1;
CFX_ByteString csStr =
PDF_EncodeText(csOptLabel.c_str(), csOptLabel.GetLength());
CPDF_Array* pOpt = ToArray(FPDF_GetFieldAttr(m_pDict, "Opt"));
if (!pOpt)
pOpt = m_pDict->SetNewFor<CPDF_Array>("Opt");
int iCount = pdfium::base::checked_cast<int>(pOpt->GetCount());
if (index >= iCount) {
pOpt->AddNew<CPDF_String>(csStr, false);
index = iCount;
} else {
pOpt->InsertNewAt<CPDF_String>(index, csStr, false);
}
if (bNotify)
NotifyListOrComboBoxAfterChange();
return index;
}
FX_BOOL Document::title(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
{
ASSERT(m_pDocument != NULL);
if (m_pDocument == NULL || m_pDocument->GetDocument() == NULL)
return FALSE;
CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo();
if (!pDictionary)return FALSE;
if (vp.IsGetting())
{
vp << pDictionary->GetUnicodeText("Title");
return TRUE;
}
else
{
if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE;
CFX_WideString cstitle;
vp >> cstitle;
pDictionary->SetAtString("Title", PDF_EncodeText(cstitle));
m_pDocument->SetChangeMark();
return TRUE;
}
}
void CPDFSDK_BAAnnot::SetContents(const CFX_WideString& sContents) {
if (sContents.IsEmpty())
m_pAnnot->GetAnnotDict()->RemoveAt("Contents");
else
m_pAnnot->GetAnnotDict()->SetAtString("Contents",
PDF_EncodeText(sContents));
}
int CPDF_FormField::InsertOption(CFX_WideString csOptLabel,
int index,
FX_BOOL bNotify) {
if (csOptLabel.IsEmpty())
return -1;
if (bNotify && !NotifyListOrComboBoxBeforeChange(csOptLabel))
return -1;
CFX_ByteString csStr =
PDF_EncodeText(csOptLabel.c_str(), csOptLabel.GetLength());
CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "Opt");
CPDF_Array* pOpt = ToArray(pValue);
if (!pOpt) {
pOpt = new CPDF_Array;
m_pDict->SetAt("Opt", pOpt);
}
int iCount = (int)pOpt->GetCount();
if (index < 0 || index >= iCount) {
pOpt->AddString(csStr);
index = iCount;
} else {
CPDF_String* pString = new CPDF_String(csStr, FALSE);
pOpt->InsertAt(index, pString);
}
if (bNotify)
NotifyListOrComboBoxAfterChange();
return index;
}
FX_BOOL CPDF_FormField::CheckControl(int iControlIndex,
bool bChecked,
bool bNotify) {
ASSERT(GetType() == CheckBox || GetType() == RadioButton);
CPDF_FormControl* pControl = GetControl(iControlIndex);
if (!pControl) {
return FALSE;
}
if (!bChecked && pControl->IsChecked() == bChecked) {
return FALSE;
}
CFX_WideString csWExport = pControl->GetExportValue();
CFX_ByteString csBExport = PDF_EncodeText(csWExport);
int iCount = CountControls();
bool bUnison = PDF_FormField_IsUnison(this);
for (int i = 0; i < iCount; i++) {
CPDF_FormControl* pCtrl = GetControl(i);
if (bUnison) {
CFX_WideString csEValue = pCtrl->GetExportValue();
if (csEValue == csWExport) {
if (pCtrl->GetOnStateName() == pControl->GetOnStateName()) {
pCtrl->CheckControl(bChecked);
} else if (bChecked) {
pCtrl->CheckControl(FALSE);
}
} else if (bChecked) {
pCtrl->CheckControl(FALSE);
}
} else {
if (i == iControlIndex) {
pCtrl->CheckControl(bChecked);
} else if (bChecked) {
pCtrl->CheckControl(FALSE);
}
}
}
CPDF_Object* pOpt = FPDF_GetFieldAttr(m_pDict, "Opt");
if (!ToArray(pOpt)) {
if (bChecked) {
m_pDict->SetAtName("V", csBExport);
} else {
CFX_ByteString csV;
CPDF_Object* pV = FPDF_GetFieldAttr(m_pDict, "V");
if (pV) {
csV = pV->GetString();
}
if (csV == csBExport) {
m_pDict->SetAtName("V", "Off");
}
}
} else if (bChecked) {
CFX_ByteString csIndex;
csIndex.Format("%d", iControlIndex);
m_pDict->SetAtName("V", csIndex);
}
if (bNotify && m_pForm->m_pFormNotify)
m_pForm->m_pFormNotify->AfterCheckedStatusChange(this);
return TRUE;
}
void CPDFSDK_Annot::SetAnnotName(const CFX_WideString& sName)
{
ASSERT(m_pAnnot != NULL);
ASSERT(m_pAnnot->m_pAnnotDict != NULL);
if (sName.IsEmpty())
m_pAnnot->m_pAnnotDict->RemoveAt("NM");
else
m_pAnnot->m_pAnnotDict->SetAtString("NM", PDF_EncodeText(sName));
}
void CPDFSDK_Annot::SetContents(const CFX_WideString& sContents)
{
ASSERT(m_pAnnot != NULL);
ASSERT(m_pAnnot->m_pAnnotDict != NULL);
if (sContents.IsEmpty())
m_pAnnot->m_pAnnotDict->RemoveAt("Contents");
else
m_pAnnot->m_pAnnotDict->SetAtString("Contents", PDF_EncodeText(sContents));
}
void CPDF_FileSpec::SetFileName(const CFX_WideStringC& wsFileName) {
if (!m_pObj)
return;
CFX_WideString wsStr = EncodeFileName(wsFileName);
if (m_pObj->IsString()) {
m_pObj->SetString(CFX_ByteString::FromUnicode(wsStr));
} else if (CPDF_Dictionary* pDict = m_pObj->AsDictionary()) {
pDict->SetAtString("F", CFX_ByteString::FromUnicode(wsStr));
pDict->SetAtString("UF", PDF_EncodeText(wsStr));
}
}
void CPDF_FileSpec::SetFileName(const WideString& wsFileName) {
if (!m_pWritableObj) {
NOTREACHED();
return;
}
WideString wsStr = EncodeFileName(wsFileName);
if (m_pObj->IsString()) {
m_pWritableObj->SetString(wsStr.ToDefANSI());
} else if (CPDF_Dictionary* pDict = m_pWritableObj->AsDictionary()) {
pDict->SetNewFor<CPDF_String>(pdfium::stream::kF, wsStr.ToDefANSI(), false);
pDict->SetNewFor<CPDF_String>("UF", PDF_EncodeText(wsStr), false);
}
}
static void FPDFDOC_FILESPEC_SetFileName(CPDF_Object* pObj,
const CFX_WideStringC& wsFileName,
FX_BOOL bURL) {
CFX_WideString wsStr;
if (bURL) {
wsStr = wsFileName;
} else {
wsStr = FILESPEC_EncodeFileName(wsFileName);
}
if (pObj->IsString()) {
pObj->SetString(CFX_ByteString::FromUnicode(wsStr));
} else if (CPDF_Dictionary* pDict = pObj->AsDictionary()) {
pDict->SetAtString("F", CFX_ByteString::FromUnicode(wsStr));
pDict->SetAtString("UF", PDF_EncodeText(wsStr));
}
}
int32_t CPDF_PageLabel::GetPageByLabel(const CFX_ByteStringC& bsLabel) const {
if (!m_pDocument)
return -1;
CPDF_Dictionary* pPDFRoot = m_pDocument->GetRoot();
if (!pPDFRoot)
return -1;
int nPages = m_pDocument->GetPageCount();
for (int i = 0; i < nPages; i++) {
if (PDF_EncodeText(GetLabel(i)).Compare(bsLabel))
return i;
}
int nPage = FXSYS_atoi(CFX_ByteString(bsLabel).c_str()); // NUL terminate.
return nPage > 0 && nPage <= nPages ? nPage : -1;
}
static void FPDFDOC_FILESPEC_SetFileName(CPDF_Object *pObj, FX_WSTR wsFileName, FX_BOOL bURL)
{
ASSERT(pObj != NULL);
CFX_WideString wsStr;
if (bURL) {
wsStr = wsFileName;
} else {
wsStr = FILESPEC_EncodeFileName(wsFileName);
}
FX_INT32 iType = pObj->GetType();
if (iType == PDFOBJ_STRING) {
pObj->SetString(CFX_ByteString::FromUnicode(wsStr));
} else if (iType == PDFOBJ_DICTIONARY) {
CPDF_Dictionary* pDict = (CPDF_Dictionary*)pObj;
pDict->SetAtString(FX_BSTRC("F"), CFX_ByteString::FromUnicode(wsStr));
pDict->SetAtString(FX_BSTRC("UF"), PDF_EncodeText(wsStr));
}
}
int CPDF_FormField::InsertOption(CFX_WideString csOptLabel,
int index,
FX_BOOL bNotify) {
if (csOptLabel.IsEmpty())
return -1;
if (bNotify && m_pForm->m_pFormNotify) {
int iRet = 0;
if (GetType() == ListBox)
iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csOptLabel);
if (GetType() == ComboBox)
iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csOptLabel);
if (iRet < 0)
return -1;
}
CFX_ByteString csStr = PDF_EncodeText(csOptLabel, csOptLabel.GetLength());
CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "Opt");
CPDF_Array* pOpt = ToArray(pValue);
if (!pOpt) {
pOpt = new CPDF_Array;
m_pDict->SetAt("Opt", pOpt);
}
int iCount = (int)pOpt->GetCount();
if (index < 0 || index >= iCount) {
pOpt->AddString(csStr);
index = iCount;
} else {
CPDF_String* pString = new CPDF_String(csStr, FALSE);
pOpt->InsertAt(index, pString);
}
if (bNotify && m_pForm->m_pFormNotify) {
if (GetType() == ListBox)
m_pForm->m_pFormNotify->AfterSelectionChange(this);
if (GetType() == ComboBox)
m_pForm->m_pFormNotify->AfterValueChange(this);
}
m_pForm->m_bUpdated = TRUE;
return index;
}
void FPDF_FileSpec_SetWin32Path(CPDF_Object* pFileSpec, const CFX_WideString& filepath)
{
CFX_WideString result;
if (filepath.GetLength() > 1 && filepath[1] == ':') {
result = L"/";
result += filepath[0];
if (filepath[2] != '\\') {
result += '/';
}
result += ChangeSlash(filepath.c_str() + 2);
} else if (filepath.GetLength() > 1 && filepath[0] == '\\' && filepath[1] == '\\') {
result = ChangeSlash(filepath.c_str() + 1);
} else {
result = ChangeSlash(filepath);
}
if (pFileSpec->GetType() == PDFOBJ_STRING) {
pFileSpec->SetString(CFX_ByteString::FromUnicode(result));
} else if (pFileSpec->GetType() == PDFOBJ_DICTIONARY) {
((CPDF_Dictionary*)pFileSpec)->SetAtString(FX_BSTRC("F"), CFX_ByteString::FromUnicode(result));
((CPDF_Dictionary*)pFileSpec)->SetAtString(FX_BSTRC("UF"), PDF_EncodeText(result));
((CPDF_Dictionary*)pFileSpec)->RemoveAt(FX_BSTRC("FS"));
}
}
void CPDFSDK_BAAnnot::SetAnnotName(const CFX_WideString& sName) {
if (sName.IsEmpty())
m_pAnnot->GetAnnotDict()->RemoveAt("NM");
else
m_pAnnot->GetAnnotDict()->SetAtString("NM", PDF_EncodeText(sName));
}
int32_t CPDF_PageLabel::GetPageByLabel(const CFX_WideStringC& wsLabel) const {
CFX_ByteString bsLabel = PDF_EncodeText(wsLabel.GetPtr());
return GetPageByLabel(bsLabel);
}
FX_BOOL CPDF_FormField::SetItemSelection(int index,
FX_BOOL bSelected,
FX_BOOL bNotify) {
ASSERT(GetType() == ComboBox || GetType() == ListBox);
if (index < 0 || index >= CountOptions()) {
return FALSE;
}
CFX_WideString opt_value = GetOptionValue(index);
if (bNotify && m_pForm->m_pFormNotify) {
int iRet = 0;
if (GetType() == ListBox) {
iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, opt_value);
}
if (GetType() == ComboBox) {
iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, opt_value);
}
if (iRet < 0) {
return FALSE;
}
}
if (!bSelected) {
CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V");
if (pValue) {
if (m_Type == ListBox) {
SelectOption(index, FALSE);
if (pValue->IsString()) {
if (pValue->GetUnicodeText() == opt_value) {
m_pDict->RemoveAt("V");
}
} else if (pValue->IsArray()) {
CPDF_Array* pArray = new CPDF_Array;
int iCount = CountOptions();
for (int i = 0; i < iCount; i++) {
if (i != index) {
if (IsItemSelected(i)) {
opt_value = GetOptionValue(i);
pArray->AddString(PDF_EncodeText(opt_value));
}
}
}
if (pArray->GetCount() < 1) {
pArray->Release();
} else {
m_pDict->SetAt("V", pArray);
}
}
} else if (m_Type == ComboBox) {
m_pDict->RemoveAt("V");
m_pDict->RemoveAt("I");
}
}
} else {
if (m_Type == ListBox) {
SelectOption(index, TRUE);
if (!(m_Flags & FORMLIST_MULTISELECT)) {
m_pDict->SetAtString("V", PDF_EncodeText(opt_value));
} else {
CPDF_Array* pArray = new CPDF_Array;
int iCount = CountOptions();
for (int i = 0; i < iCount; i++) {
FX_BOOL bSelected;
if (i != index) {
bSelected = IsItemSelected(i);
} else {
bSelected = TRUE;
}
if (bSelected) {
opt_value = GetOptionValue(i);
pArray->AddString(PDF_EncodeText(opt_value));
}
}
m_pDict->SetAt("V", pArray);
}
} else if (m_Type == ComboBox) {
m_pDict->SetAtString("V", PDF_EncodeText(opt_value));
CPDF_Array* pI = new CPDF_Array;
pI->AddInteger(index);
m_pDict->SetAt("I", pI);
}
}
if (bNotify && m_pForm->m_pFormNotify) {
if (GetType() == ListBox) {
m_pForm->m_pFormNotify->AfterSelectionChange(this);
}
if (GetType() == ComboBox) {
m_pForm->m_pFormNotify->AfterValueChange(this);
}
}
if (CPDF_InterForm::m_bUpdateAP) {
UpdateAP(NULL);
}
m_pForm->m_bUpdated = TRUE;
return TRUE;
}
CPDF_String::CPDF_String(const CFX_WideString& str) : CPDF_Object(PDFOBJ_STRING), m_bHex(FALSE) {
m_String = PDF_EncodeText(str, str.GetLength());
}
FX_INT32 CPDF_PageLabel::GetPageByLabel(FX_WSTR wsLabel) const
{
CFX_ByteString bsLabel = PDF_EncodeText((CFX_WideString)wsLabel);
return GetPageByLabel(bsLabel);
}
CPDF_String::CPDF_String(const CFX_WideString& str)
{
m_Type = PDFOBJ_STRING;
m_String = PDF_EncodeText(str, str.GetLength());
m_bHex = FALSE;
}
std::unique_ptr<CFDF_Document> CPDF_InterForm::ExportToFDF(
const CFX_WideStringC& pdf_path,
const std::vector<CPDF_FormField*>& fields,
bool bIncludeOrExclude,
bool bSimpleFileSpec) const {
std::unique_ptr<CFDF_Document> pDoc = CFDF_Document::CreateNewDoc();
if (!pDoc)
return nullptr;
CPDF_Dictionary* pMainDict = pDoc->GetRoot()->GetDictFor("FDF");
if (!pdf_path.IsEmpty()) {
if (bSimpleFileSpec) {
CFX_WideString wsFilePath = CPDF_FileSpec::EncodeFileName(pdf_path);
pMainDict->SetNewFor<CPDF_String>(
"F", CFX_ByteString::FromUnicode(wsFilePath), false);
pMainDict->SetNewFor<CPDF_String>("UF", PDF_EncodeText(wsFilePath),
false);
} else {
CPDF_FileSpec filespec(pDoc->GetByteStringPool());
filespec.SetFileName(pdf_path);
pMainDict->SetFor("F", pdfium::WrapUnique(filespec.GetObj()));
}
}
CPDF_Array* pFields = pMainDict->SetNewFor<CPDF_Array>("Fields");
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);
if (!pField || pField->GetType() == CPDF_FormField::PushButton)
continue;
uint32_t dwFlags = pField->GetFieldFlags();
if (dwFlags & 0x04)
continue;
if (bIncludeOrExclude == pdfium::ContainsValue(fields, pField)) {
if ((dwFlags & 0x02) != 0 && pField->m_pDict->GetStringFor("V").IsEmpty())
continue;
CFX_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);
CPDF_Object* pOpt = FPDF_GetFieldAttr(pField->m_pDict, "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");
if (pV)
pFieldDict->SetFor("V", pV->CloneDirectObject());
}
pFields->Add(std::move(pFieldDict));
}
}
return pDoc;
}
FX_BOOL CPDF_FormField::SetItemSelection(int index,
FX_BOOL bSelected,
FX_BOOL bNotify) {
ASSERT(GetType() == ComboBox || GetType() == ListBox);
if (index < 0 || index >= CountOptions())
return FALSE;
CFX_WideString opt_value = GetOptionValue(index);
if (bNotify && !NotifyListOrComboBoxBeforeChange(opt_value))
return FALSE;
if (bSelected) {
if (GetType() == ListBox) {
SelectOption(index, TRUE);
if (!(m_Flags & kFormListMultiSelect)) {
m_pDict->SetStringFor("V", PDF_EncodeText(opt_value));
} else {
CPDF_Array* pArray = new CPDF_Array;
for (int i = 0; i < CountOptions(); i++) {
if (i == index || IsItemSelected(i)) {
opt_value = GetOptionValue(i);
pArray->AddString(PDF_EncodeText(opt_value));
}
}
m_pDict->SetFor("V", pArray);
}
} else {
m_pDict->SetStringFor("V", PDF_EncodeText(opt_value));
CPDF_Array* pI = new CPDF_Array;
pI->AddInteger(index);
m_pDict->SetFor("I", pI);
}
} else {
CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V");
if (pValue) {
if (GetType() == ListBox) {
SelectOption(index, FALSE);
if (pValue->IsString()) {
if (pValue->GetUnicodeText() == opt_value)
m_pDict->RemoveFor("V");
} else if (pValue->IsArray()) {
std::unique_ptr<CPDF_Array, ReleaseDeleter<CPDF_Array>> pArray(
new CPDF_Array);
for (int i = 0; i < CountOptions(); i++) {
if (i != index && IsItemSelected(i)) {
opt_value = GetOptionValue(i);
pArray->AddString(PDF_EncodeText(opt_value));
}
}
if (pArray->GetCount() > 0)
m_pDict->SetFor("V", pArray.release()); // std::move someday
}
} else {
m_pDict->RemoveFor("V");
m_pDict->RemoveFor("I");
}
}
}
if (bNotify)
NotifyListOrComboBoxAfterChange();
return TRUE;
}
FX_BOOL CPDF_FormField::SetItemSelection(int index,
FX_BOOL bSelected,
FX_BOOL bNotify) {
ASSERT(GetType() == ComboBox || GetType() == ListBox);
if (index < 0 || index >= CountOptions())
return FALSE;
CFX_WideString opt_value = GetOptionValue(index);
if (bNotify && !NotifyListOrComboBoxBeforeChange(opt_value))
return FALSE;
if (bSelected) {
if (GetType() == ListBox) {
SelectOption(index, TRUE);
if (!(m_Flags & FORMLIST_MULTISELECT)) {
m_pDict->SetAtString("V", PDF_EncodeText(opt_value));
} else {
CPDF_Array* pArray = new CPDF_Array;
for (int i = 0; i < CountOptions(); i++) {
if (i == index || IsItemSelected(i)) {
opt_value = GetOptionValue(i);
pArray->AddString(PDF_EncodeText(opt_value));
}
}
m_pDict->SetAt("V", pArray);
}
} else {
m_pDict->SetAtString("V", PDF_EncodeText(opt_value));
CPDF_Array* pI = new CPDF_Array;
pI->AddInteger(index);
m_pDict->SetAt("I", pI);
}
} else {
CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V");
if (pValue) {
if (GetType() == ListBox) {
SelectOption(index, FALSE);
if (pValue->IsString()) {
if (pValue->GetUnicodeText() == opt_value)
m_pDict->RemoveAt("V");
} else if (pValue->IsArray()) {
CPDF_Array* pArray = new CPDF_Array;
for (int i = 0; i < CountOptions(); i++) {
if (i != index && IsItemSelected(i)) {
opt_value = GetOptionValue(i);
pArray->AddString(PDF_EncodeText(opt_value));
}
}
if (pArray->GetCount() < 1)
pArray->Release();
else
m_pDict->SetAt("V", pArray);
}
} else {
m_pDict->RemoveAt("V");
m_pDict->RemoveAt("I");
}
}
}
if (bNotify)
NotifyListOrComboBoxAfterChange();
return TRUE;
}
