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C++ CFX_WideStringC::IsEmpty方法代码示例

本文整理汇总了C++中CFX_WideStringC::IsEmpty方法的典型用法代码示例。如果您正苦于以下问题：C++ CFX_WideStringC::IsEmpty方法的具体用法？C++ CFX_WideStringC::IsEmpty怎么用？C++ CFX_WideStringC::IsEmpty使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CFX_WideStringC的用法示例。


在下文中一共展示了CFX_WideStringC::IsEmpty方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: Equal

bool CFX_WideString::Equal(const CFX_WideStringC& str) const {
  if (m_pData == NULL) {
    return str.IsEmpty();
  }
  return str.GetLength() == m_pData->m_nDataLength &&
         wmemcmp(str.GetPtr(), m_pData->m_String, m_pData->m_nDataLength) == 0;
}
开发者ID:hoanganhx86，项目名称:pdfium，代码行数:7，代码来源:fx_basic_wstring.cpp

示例2: Equal

bool CFX_WideString::Equal(const CFX_WideStringC& str) const
{
    if (m_pData == NULL) {
        return str.IsEmpty();
    }
    return str.GetLength() == m_pData->m_nDataLength &&
           FXSYS_memcmp32(str.GetPtr(), m_pData->m_String, m_pData->m_nDataLength * sizeof(FX_WCHAR)) == 0;
}
开发者ID:witwall，项目名称:pdfium，代码行数:8，代码来源:fx_basic_wstring.cpp

示例3: InsertContentSegment

void CXML_Parser::InsertContentSegment(bool bCDATA,
                                       const CFX_WideStringC& content,
                                       CXML_Element* pElement) {
  if (content.IsEmpty()) {
    return;
  }
  CXML_Content* pContent = new CXML_Content;
  pContent->Set(bCDATA, content);
  pElement->m_Children.push_back({CXML_Element::Content, pContent});
}
开发者ID:documentcloud，项目名称:pdfium，代码行数:10，代码来源:fx_xml_parser.cpp

示例4: InsertContentSegment

void CXML_Parser::InsertContentSegment(FX_BOOL bCDATA, const CFX_WideStringC& content, CXML_Element* pElement)
{
    if (content.IsEmpty()) {
        return;
    }
    CXML_Content* pContent = new CXML_Content;
    pContent->Set(bCDATA, content);
    pElement->m_Children.Add((void*)CXML_Element::Content);
    pElement->m_Children.Add(pContent);
}
开发者ID:abbro-ca，项目名称:pdfium，代码行数:10，代码来源:fx_xml_parser.cpp

示例5: 

CFX_WideString::CFX_WideString(const CFX_WideStringC& str)
{
    if (str.IsEmpty()) {
        m_pData = NULL;
        return;
    }
    m_pData = StringData::Create(str.GetLength());
    if (m_pData) {
        FXSYS_memcpy(m_pData->m_String, str.GetPtr(), str.GetLength()*sizeof(FX_WCHAR));
    }
}
开发者ID:mariospr，项目名称:chromium-browser，代码行数:11，代码来源:fx_basic_wstring.cpp

示例6: Preprocess

bool CBC_EAN8::Encode(const CFX_WideStringC& contents,
                      bool isDevice,
                      int32_t& e) {
  if (contents.IsEmpty()) {
    e = BCExceptionNoContents;
    return false;
  }
  BCFORMAT format = BCFORMAT_EAN_8;
  int32_t outWidth = 0;
  int32_t outHeight = 0;
  CFX_WideString encodeContents = Preprocess(contents);
  CFX_ByteString byteString = encodeContents.UTF8Encode();
  m_renderContents = encodeContents;
  uint8_t* data = static_cast<CBC_OnedEAN8Writer*>(m_pBCWriter.get())
                      ->Encode(byteString, format, outWidth, outHeight, e);
  BC_EXCEPTION_CHECK_ReturnValue(e, false);
  static_cast<CBC_OneDimWriter*>(m_pBCWriter.get())
      ->RenderResult(encodeContents.AsStringC(), data, outWidth, isDevice, e);
  FX_Free(data);
  BC_EXCEPTION_CHECK_ReturnValue(e, false);
  return true;
}
开发者ID:documentcloud，项目名称:pdfium，代码行数:22，代码来源:cbc_ean8.cpp

示例7: 

int32_t XFA_FM2JS_Translate(const CFX_WideStringC& wsFormcalc,
                            CFX_WideTextBuf& wsJavascript,
                            CFX_WideString& wsError) {
  if (wsFormcalc.IsEmpty()) {
    wsJavascript.Clear();
    wsError.Empty();
    return 0;
  }
  int32_t status = 0;
  CXFA_FMProgram program;
  status = program.Init(wsFormcalc);
  if (status) {
    wsError = program.GetError().message;
    return status;
  }
  status = program.ParseProgram();
  if (status) {
    wsError = program.GetError().message;
    return status;
  }
  program.TranslateProgram(wsJavascript);
  return 0;
}
开发者ID:JinAirsOs，项目名称:pdfium，代码行数:23，代码来源:xfa_fm2jsapi.cpp

示例8: filespec

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;
}
开发者ID:MIPS，项目名称:external-pdfium，代码行数:62，代码来源:cpdf_interform.cpp

示例9: ResolveObjects

int32_t CXFA_ScriptContext::ResolveObjects(CXFA_Object* refNode,
                                           const CFX_WideStringC& wsExpression,
                                           XFA_RESOLVENODE_RS& resolveNodeRS,
                                           uint32_t dwStyles,
                                           CXFA_Node* bindNode) {
  if (wsExpression.IsEmpty()) {
    return 0;
  }
  if (m_eScriptType != XFA_SCRIPTLANGTYPE_Formcalc ||
      (dwStyles & (XFA_RESOLVENODE_Parent | XFA_RESOLVENODE_Siblings))) {
    m_upObjectArray.RemoveAll();
  }
  if (refNode && refNode->IsNode() &&
      (dwStyles & (XFA_RESOLVENODE_Parent | XFA_RESOLVENODE_Siblings))) {
    m_upObjectArray.Add(refNode->AsNode());
  }
  FX_BOOL bNextCreate = FALSE;
  if (dwStyles & XFA_RESOLVENODE_CreateNode) {
    m_ResolveProcessor->GetNodeHelper()->SetCreateNodeType(bindNode);
  }
  m_ResolveProcessor->GetNodeHelper()->m_pCreateParent = nullptr;
  m_ResolveProcessor->GetNodeHelper()->m_iCurAllStart = -1;
  CXFA_ResolveNodesData rndFind;
  int32_t nStart = 0;
  int32_t nLevel = 0;
  int32_t nRet = -1;
  rndFind.m_pSC = this;
  CXFA_ObjArray findNodes;
  findNodes.Add(refNode ? refNode : m_pDocument->GetRoot());
  int32_t nNodes = 0;
  while (TRUE) {
    nNodes = findNodes.GetSize();
    int32_t i = 0;
    rndFind.m_dwStyles = dwStyles;
    m_ResolveProcessor->SetCurStart(nStart);
    nStart = m_ResolveProcessor->GetFilter(wsExpression, nStart, rndFind);
    if (nStart < 1) {
      if ((dwStyles & XFA_RESOLVENODE_CreateNode) && !bNextCreate) {
        CXFA_Node* pDataNode = nullptr;
        nStart = m_ResolveProcessor->GetNodeHelper()->m_iCurAllStart;
        if (nStart != -1) {
          pDataNode = m_pDocument->GetNotBindNode(findNodes);
          if (pDataNode) {
            findNodes.RemoveAll();
            findNodes.Add(pDataNode);
            break;
          }
        } else {
          pDataNode = findNodes[0]->AsNode();
          findNodes.RemoveAll();
          findNodes.Add(pDataNode);
          break;
        }
        dwStyles |= XFA_RESOLVENODE_Bind;
        findNodes.RemoveAll();
        findNodes.Add(m_ResolveProcessor->GetNodeHelper()->m_pAllStartParent);
        continue;
      } else {
        break;
      }
    }
    if (bNextCreate) {
      FX_BOOL bCreate =
          m_ResolveProcessor->GetNodeHelper()->ResolveNodes_CreateNode(
              rndFind.m_wsName, rndFind.m_wsCondition,
              nStart == wsExpression.GetLength(), this);
      if (bCreate) {
        continue;
      } else {
        break;
      }
    }
    CXFA_ObjArray retNodes;
    while (i < nNodes) {
      FX_BOOL bDataBind = FALSE;
      if (((dwStyles & XFA_RESOLVENODE_Bind) ||
           (dwStyles & XFA_RESOLVENODE_CreateNode)) &&
          nNodes > 1) {
        CXFA_ResolveNodesData rndBind;
        m_ResolveProcessor->GetFilter(wsExpression, nStart, rndBind);
        m_ResolveProcessor->SetIndexDataBind(rndBind.m_wsCondition, i, nNodes);
        bDataBind = TRUE;
      }
      rndFind.m_CurNode = findNodes[i++];
      rndFind.m_nLevel = nLevel;
      rndFind.m_dwFlag = XFA_RESOVENODE_RSTYPE_Nodes;
      nRet = m_ResolveProcessor->Resolve(rndFind);
      if (nRet < 1) {
        continue;
      }
      if (rndFind.m_dwFlag == XFA_RESOVENODE_RSTYPE_Attribute &&
          rndFind.m_pScriptAttribute && nStart < wsExpression.GetLength()) {
        std::unique_ptr<CFXJSE_Value> pValue(new CFXJSE_Value(m_pIsolate));
        (rndFind.m_Nodes[0]->*(rndFind.m_pScriptAttribute->lpfnCallback))(
            pValue.get(), FALSE,
            (XFA_ATTRIBUTE)rndFind.m_pScriptAttribute->eAttribute);
        rndFind.m_Nodes.SetAt(0, ToObject(pValue.get(), nullptr));
      }
      int32_t iSize = m_upObjectArray.GetSize();
      if (iSize) {
//.........这里部分代码省略.........
开发者ID:gradescope，项目名称:pdfium，代码行数:101，代码来源:cxfa_scriptcontext.cpp


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