Esempi in C++ (Cpp) per CPDF_String::GetUnicodeText

Esempio n. 1

File: doc_bookmark.cpp Progetto: MWisBest/android_external_pdfium

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;
}

Esempio n. 2

File: doc_bookmark.cpp Progetto: hoanganhx86/pdfium

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);
}