void CPDF_StreamContentParser::EndString()
{
CPDF_String *pObj = FX_NEW CPDF_String(m_StringBuf.GetByteString());
if (!SetToCurObj(pObj)) {
pObj->Release();
}
}
void CPDF_StreamContentParser::EndHexString()
{
CPDF_String *pObj = FX_NEW CPDF_String(_FPDF_ByteStringFromHex(m_StringBuf), TRUE);
if (!SetToCurObj(pObj)) {
pObj->Release();
}
}
CFX_WideString CPDF_FormField::GetOptionText(int index, int sub_index) const {
CPDF_Array* pArray = ToArray(FPDF_GetFieldAttr(m_pDict, "Opt"));
if (!pArray)
return CFX_WideString();
CPDF_Object* pOption = pArray->GetDirectObjectAt(index);
if (!pOption)
return CFX_WideString();
if (CPDF_Array* pOptionArray = pOption->AsArray())
pOption = pOptionArray->GetDirectObjectAt(sub_index);
CPDF_String* pString = ToString(pOption);
return pString ? pString->GetUnicodeText() : CFX_WideString();
}
CFX_WideString CPDF_Bookmark::GetTitle()
{
if (!m_pDict) {
return CFX_WideString();
}
CPDF_String* pString = (CPDF_String*)m_pDict->GetElementValue("Title");
if (pString == NULL || pString->GetType() != PDFOBJ_STRING) {
return CFX_WideString();
}
CFX_WideString title = pString->GetUnicodeText();
FX_LPWSTR buf = title.LockBuffer();
int len = title.GetLength(), i;
for (i = 0; i < len; i ++)
if (buf[i] < 0x20) {
buf[i] = 0x20;
}
title.ReleaseBuffer(len);
return title;
}
CFX_WideString CPDF_Bookmark::GetTitle() const {
if (!m_pDict) {
return CFX_WideString();
}
CPDF_String* pString = ToString(m_pDict->GetElementValue("Title"));
if (!pString)
return CFX_WideString();
CFX_WideString title = pString->GetUnicodeText();
int len = title.GetLength();
if (!len) {
return CFX_WideString();
}
nonstd::unique_ptr<FX_WCHAR[]> buf(new FX_WCHAR[len]);
for (int i = 0; i < len; i++) {
FX_WCHAR w = title[i];
buf[i] = w > 0x20 ? w : 0x20;
}
return CFX_WideString(buf.get(), len);
}
