コード例 #1
0
bool CPDF_InterForm::ValidateFieldName(
    CFX_WideString& csNewFieldName,
    int iType,
    const CPDF_FormField* pExcludedField,
    const CPDF_FormControl* pExcludedControl) const {
  if (csNewFieldName.IsEmpty())
    return false;

  int iPos = 0;
  int iLength = csNewFieldName.GetLength();
  CFX_WideString csSub;
  while (true) {
    while (iPos < iLength &&
           (csNewFieldName[iPos] == L'.' || csNewFieldName[iPos] == L' ')) {
      iPos++;
    }
    if (iPos < iLength && !csSub.IsEmpty())
      csSub += L'.';
    while (iPos < iLength && csNewFieldName[iPos] != L'.')
      csSub += csNewFieldName[iPos++];
    for (int i = csSub.GetLength() - 1; i > -1; i--) {
      if (csSub[i] != L' ' && csSub[i] != L'.')
        break;

      csSub.SetAt(i, L'\0');
    }
    size_t dwCount = m_pFieldTree->m_Root.CountFields();
    for (size_t m = 0; m < dwCount; ++m) {
      CPDF_FormField* pField = m_pFieldTree->m_Root.GetFieldAtIndex(m);
      if (!pField)
        continue;
      if (pField == pExcludedField) {
        if (!pExcludedControl || pField->CountControls() < 2)
          continue;
      }
      CFX_WideString csFullName = pField->GetFullName();
      int iRet = CompareFieldName(csSub, csFullName);
      if (iRet == 1) {
        if (pField->GetFieldType() != iType)
          return false;
      } else if (iRet == 2 && csSub == csNewFieldName) {
        if (csFullName[iPos] == L'.')
          return false;
      } else if (iRet == 3 && csSub == csNewFieldName) {
        if (csNewFieldName[csFullName.GetLength()] == L'.')
          return false;
      }
    }
    if (iPos >= iLength)
      break;
  }
  if (csSub.IsEmpty())
    return false;

  csNewFieldName = csSub;
  return true;
}
コード例 #2
0
ファイル: Document.cpp プロジェクト: mcanthony/libpdf
//Gets the name of the nth field in the document
FX_BOOL Document::getNthFieldName(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
{
	CJS_Context* pContext = (CJS_Context*)cc;
	if (params.size() != 1) {
		sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
		return FALSE;
	}

	int nIndex = params[0].ToInt();
	if (nIndex < 0) {
		sError = JSGetStringFromID(pContext, IDS_STRING_JSVALUEERROR);
		return FALSE;
	}

	CPDFSDK_InterForm* pInterForm = m_pDocument->GetInterForm();
	CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
	CPDF_FormField* pField = pPDFForm->GetField(nIndex);
	if (!pField)
		return FALSE;

	vRet = pField->GetFullName().c_str();
	return TRUE;
}
コード例 #3
0
FX_BOOL CPDF_InterForm::ValidateFieldName(
    CFX_WideString& csNewFieldName,
    int iType,
    const CPDF_FormField* pExcludedField,
    const CPDF_FormControl* pExcludedControl) {
  if (csNewFieldName.IsEmpty()) {
    return FALSE;
  }
  int iPos = 0;
  int iLength = csNewFieldName.GetLength();
  CFX_WideString csSub;
  while (TRUE) {
    while (iPos < iLength &&
           (csNewFieldName[iPos] == L'.' || csNewFieldName[iPos] == L' ')) {
      iPos++;
    }
    if (iPos < iLength && !csSub.IsEmpty()) {
      csSub += L'.';
    }
    while (iPos < iLength && csNewFieldName[iPos] != L'.') {
      csSub += csNewFieldName[iPos++];
    }
    for (int i = csSub.GetLength() - 1; i > -1; i--) {
      if (csSub[i] == L' ' || csSub[i] == L'.') {
        csSub.SetAt(i, L'\0');
      } else {
        break;
      }
    }
    FX_DWORD dwCount = m_pFieldTree->m_Root.CountFields();
    for (FX_DWORD m = 0; m < dwCount; m++) {
      CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(m);
      if (pField == NULL) {
        continue;
      }
      if (pField == pExcludedField) {
        if (pExcludedControl != NULL) {
          if (pField->CountControls() < 2) {
            continue;
          }
        } else {
          continue;
        }
      }
      CFX_WideString csFullName = pField->GetFullName();
      int iRet = CompareFieldName(csSub, csFullName);
      if (iRet == 1) {
        if (pField->GetFieldType() != iType) {
          return FALSE;
        }
      } else if (iRet == 2 && csSub == csNewFieldName) {
        if (csFullName[iPos] == L'.') {
          return FALSE;
        }
      } else if (iRet == 3 && csSub == csNewFieldName) {
        if (csNewFieldName[csFullName.GetLength()] == L'.') {
          return FALSE;
        }
      }
    }
    if (iPos >= iLength) {
      break;
    }
  }
  if (csSub.IsEmpty()) {
    return FALSE;
  }
  csNewFieldName = csSub;
  return TRUE;
}