C++ FX_WSTRC函数代码示例

void CXFA_ResolveProcessor::XFA_ResolveNode_DoPredicateFilter(
    int32_t iCurIndex,
    CFX_WideString wsCondition,
    int32_t iFoundCount,
    CXFA_ResolveNodesData& rnd) {
  CXFA_NodeArray& findNodes = (CXFA_NodeArray&)rnd.m_Nodes;
  FXSYS_assert(iFoundCount == findNodes.GetSize());
  CFX_WideString wsExpression;
  IXFA_ScriptContext* pContext = NULL;
  XFA_SCRIPTLANGTYPE eLangType = XFA_SCRIPTLANGTYPE_Unkown;
  if (wsCondition.Left(2) == FX_WSTRC(L".[") &&
      wsCondition.Right(1) == FX_WSTRC(L"]")) {
    eLangType = XFA_SCRIPTLANGTYPE_Formcalc;
  } else if (wsCondition.Left(2) == FX_WSTRC(L".(") &&
             wsCondition.Right(1) == FX_WSTRC(L")")) {
    eLangType = XFA_SCRIPTLANGTYPE_Javascript;
  } else {
    return;
  }
  pContext = rnd.m_pSC;
  wsExpression = wsCondition.Mid(2, wsCondition.GetLength() - 3);
  for (int32_t i = iFoundCount - 1; i >= 0; i--) {
    CXFA_Object* node = findNodes[i];
    FX_BOOL bRet = FALSE;
    FXJSE_HVALUE pRetValue = FXJSE_Value_Create(rnd.m_pSC->GetRuntime());
    bRet = pContext->RunScript(eLangType, wsExpression, pRetValue, node);
    if (!bRet || !FXJSE_Value_ToBoolean(pRetValue)) {
      findNodes.RemoveAt(i);
    }
    FXJSE_Value_Release(pRetValue);
  }
}

FX_BOOL CFWL_NoteDriver::DoDeactivate(CFWL_MsgDeactivate* pMsg,
                                      IFWL_Widget* pMessageForm) {
  if (m_bFullScreen) {
    return FALSE;
  }
  int32_t iTrackLoop = m_noteLoopQueue.GetSize();
  if (iTrackLoop <= 0)
    return FALSE;
  if (iTrackLoop == 1) {
    if (pMessageForm->IsInstance(FX_WSTRC(L"FWL_FORMPROXY"))) {
      return FALSE;
    }
    if (pMsg->m_pSrcTarget &&
        pMsg->m_pSrcTarget->IsInstance(FX_WSTRC(L"FWL_FORMPROXY"))) {
      return FALSE;
    }
    if (pMsg->m_pSrcTarget && pMsg->m_pSrcTarget->GetClassID() == 1111984755) {
      return FALSE;
    }
    return TRUE;
  }
  IFWL_Widget* pDst = pMsg->m_pDstTarget;
  if (!pDst)
    return FALSE;
#if (_FX_OS_ == _FX_MACOSX_)
  if (pDst == pMessageForm && pDst->IsInstance(L"FWL_FORMPROXY")) {
    return TRUE;
  }
#endif
  return pDst != pMessageForm &&
         !pDst->IsInstance(FX_WSTRC(L"FWL_FORMPROXY")) &&
         !pMessageForm->IsInstance(FX_WSTRC(L"FWL_FORMPROXY"));
}

void CXFA_FMRelationalExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
  switch (m_op) {
    case TOKlt:
    case TOKkslt:
      javascript << gs_lpStrExpFuncName[LESS];
      break;
    case TOKgt:
    case TOKksgt:
      javascript << gs_lpStrExpFuncName[GREATER];
      break;
    case TOKle:
    case TOKksle:
      javascript << gs_lpStrExpFuncName[LESSEQUAL];
      break;
    case TOKge:
    case TOKksge:
      javascript << gs_lpStrExpFuncName[GREATEREQUAL];
      break;
    default:
      ASSERT(FALSE);
      break;
  }
  javascript << FX_WSTRC(L"(");
  m_pExp1->ToJavaScript(javascript);
  javascript << FX_WSTRC(L", ");
  m_pExp2->ToJavaScript(javascript);
  javascript << FX_WSTRC(L")");
}

void CXFA_FMStringExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
  CFX_WideString tempStr(m_wsString);
  if (tempStr.GetLength() > 2) {
    javascript.AppendChar(L'\"');
    FX_WCHAR oneChar;
    for (int16_t i = 1; i < tempStr.GetLength() - 1; i++) {
      oneChar = tempStr[i];
      switch (oneChar) {
        case L'\"': {
          i++;
          javascript << FX_WSTRC(L"\\\"");
        } break;
        case 0x0d:
          break;
        case 0x0a: {
          javascript << FX_WSTRC(L"\\n");
        } break;
        default: { javascript.AppendChar(oneChar); } break;
      }
    }
    javascript.AppendChar(L'\"');
  } else {
    javascript << tempStr;
  }
}

FX_BOOL CXFA_FFConfigAcc::GetFontInfo(int32_t index,
                                      CFX_WideString& wsFontFamily,
                                      CFX_WideString& wsPsName,
                                      FX_BOOL bBold,
                                      FX_BOOL bItalic) {
  if (index < 0 || index >= CountChildren()) {
    return FALSE;
  }
  CXFA_Node* pFontNode = m_pPsMapNode->GetChild(index, XFA_ELEMENT_Font);
  if (pFontNode == NULL) {
    return FALSE;
  }
  wsFontFamily.Empty();
  wsPsName.Empty();
  bBold = FALSE;
  bItalic = FALSE;
  pFontNode->GetAttribute(XFA_ATTRIBUTE_Typeface, wsFontFamily);
  pFontNode->GetAttribute(XFA_ATTRIBUTE_PsName, wsPsName);
  CFX_WideString wsValue;
  pFontNode->GetAttribute(XFA_ATTRIBUTE_Weight, wsValue);
  wsValue.MakeLower();
  if (wsValue == FX_WSTRC(L"bold")) {
    bBold = TRUE;
  }
  pFontNode->GetAttribute(XFA_ATTRIBUTE_Posture, wsValue);
  wsValue.MakeLower();
  if (wsValue == FX_WSTRC(L"italic")) {
    bItalic = TRUE;
  }
  return wsFontFamily.GetLength() > 0;
}

void CXFA_FFDocView::ShowNullTestMsg() {
  int32_t iCount = m_arrNullTestMsg.GetSize();
  CXFA_FFApp* pApp = m_pDoc->GetApp();
  IXFA_AppProvider* pAppProvider = pApp->GetAppProvider();
  if (pAppProvider && iCount) {
    int32_t iRemain = iCount > 7 ? iCount - 7 : 0;
    iCount -= iRemain;
    CFX_WideString wsMsg;
    for (int32_t i = 0; i < iCount; i++) {
      wsMsg += m_arrNullTestMsg[i] + FX_WSTRC(L"\n");
    }
    if (iRemain > 0) {
      CFX_WideString wsLimit;
      pAppProvider->LoadString(XFA_IDS_ValidateLimit, wsLimit);
      if (!wsLimit.IsEmpty()) {
        CFX_WideString wsTemp;
        wsTemp.Format((const FX_WCHAR*)wsLimit, iRemain);
        wsMsg += FX_WSTRC(L"\n") + wsTemp;
      }
    }
    CFX_WideString wsTitle;
    pAppProvider->LoadString(XFA_IDS_AppName, wsTitle);
    pAppProvider->MsgBox(wsMsg, wsTitle, XFA_MBICON_Status, XFA_MB_OK);
  }
  m_arrNullTestMsg.RemoveAll();
}

void CXFA_FMWhileExpression::ToImpliedReturnJS(CFX_WideTextBuf& javascript) {
  javascript << RUNTIMEFUNCTIONRETURNVALUE;
  javascript << FX_WSTRC(L" = 0;\n");
  javascript << FX_WSTRC(L"while (");
  m_pCondition->ToJavaScript(javascript);
  javascript << FX_WSTRC(L")\n");
  m_pExpression->ToImpliedReturnJS(javascript);
}

void CXFA_FMLogicalAndExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
  javascript << gs_lpStrExpFuncName[LOGICALAND];
  javascript << FX_WSTRC(L"(");
  m_pExp1->ToJavaScript(javascript);
  javascript << FX_WSTRC(L", ");
  m_pExp2->ToJavaScript(javascript);
  javascript << FX_WSTRC(L")");
}

void FXCRT_GetFileModeString(FX_DWORD dwModes, CFX_WideString &wsMode)
{
    if (dwModes & FX_FILEMODE_ReadOnly) {
        wsMode = FX_WSTRC(L"rb");
    } else if (dwModes & FX_FILEMODE_Truncate) {
        wsMode = FX_WSTRC(L"w+b");
    } else {
        wsMode = FX_WSTRC(L"a+b");
    }
}

void CXFA_FMBlockExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
  javascript << FX_WSTRC(L"{\n");
  if (m_pExpressionList) {
    for (int i = 0; i < m_pExpressionList->GetSize(); ++i) {
      CXFA_FMExpression* e =
          reinterpret_cast<CXFA_FMExpression*>(m_pExpressionList->GetAt(i));
      e->ToJavaScript(javascript);
    }
  }
  javascript << FX_WSTRC(L"}\n");
}

FX_BOOL CScript_HostPseudoModel::Script_HostPseudoModel_ValidateArgsForMsg(
    CFXJSE_Arguments* pArguments,
    int32_t iArgIndex,
    CFX_WideString& wsValue) {
    if (pArguments == NULL || iArgIndex < 0) {
        return FALSE;
    }
    FX_BOOL bIsJsType = FALSE;
    if (m_pDocument->GetScriptContext()->GetType() ==
            XFA_SCRIPTLANGTYPE_Javascript) {
        bIsJsType = TRUE;
    }
    FXJSE_HVALUE hValueArg = pArguments->GetValue(iArgIndex);
    if (!FXJSE_Value_IsUTF8String(hValueArg) && bIsJsType) {
        ThrowScriptErrorMessage(XFA_IDS_ARGUMENT_MISMATCH);
        FXJSE_Value_Release(hValueArg);
        return FALSE;
    }
    if (FXJSE_Value_IsNull(hValueArg)) {
        wsValue = FX_WSTRC(L"");
    } else {
        CFX_ByteString byMessage;
        FXJSE_Value_ToUTF8String(hValueArg, byMessage);
        wsValue = CFX_WideString::FromUTF8(byMessage, byMessage.GetLength());
    }
    FXJSE_Value_Release(hValueArg);
    return TRUE;
}

CXFA_Node* XFA_DataDescription_MaybeCreateDataNode(
    CXFA_Document* pDocument,
    CXFA_Node* pDataParent,
    XFA_Element eNodeType,
    const CFX_WideString& wsName) {
  if (!pDataParent) {
    return nullptr;
  }
  CXFA_Node* pParentDDNode = pDataParent->GetDataDescriptionNode();
  if (!pParentDDNode) {
    CXFA_Node* pDataNode =
        pDocument->CreateNode(XFA_XDPPACKET_Datasets, eNodeType);
    ASSERT(pDataNode);
    pDataNode->SetCData(XFA_ATTRIBUTE_Name, wsName);
    pDataNode->CreateXMLMappingNode();
    pDataParent->InsertChild(pDataNode);
    pDataNode->SetFlag(XFA_NodeFlag_Initialized, false);
    return pDataNode;
  } else {
    CXFA_NodeIteratorTemplate<CXFA_Node, CXFA_TraverseStrategy_DDGroup>
        sIterator(pParentDDNode);
    for (CXFA_Node* pDDGroupNode = sIterator.GetCurrent(); pDDGroupNode;
         pDDGroupNode = sIterator.MoveToNext()) {
      if (pDDGroupNode != pParentDDNode) {
        if (pDDGroupNode->GetElementType() != XFA_Element::DataGroup) {
          continue;
        }
        CFX_WideString wsNamespace;
        if (!pDDGroupNode->TryNamespace(wsNamespace) ||
            wsNamespace != FX_WSTRC(L"http://ns.adobe.com/data-description/")) {
          continue;
        }
      }
      CXFA_Node* pDDNode =
          pDDGroupNode->GetFirstChildByName(wsName.AsStringC());
      if (!pDDNode) {
        continue;
      }
      if (pDDNode->GetElementType() != eNodeType) {
        break;
      }
      CXFA_Node* pDataNode =
          pDocument->CreateNode(XFA_XDPPACKET_Datasets, eNodeType);
      ASSERT(pDataNode);
      pDataNode->SetCData(XFA_ATTRIBUTE_Name, wsName);
      pDataNode->CreateXMLMappingNode();
      if (eNodeType == XFA_Element::DataValue &&
          pDDNode->GetEnum(XFA_ATTRIBUTE_Contains) ==
              XFA_ATTRIBUTEENUM_MetaData) {
        pDataNode->SetEnum(XFA_ATTRIBUTE_Contains, XFA_ATTRIBUTEENUM_MetaData);
      }
      pDataParent->InsertChild(pDataNode);
      pDataNode->SetDataDescriptionNode(pDDNode);
      pDataNode->SetFlag(XFA_NodeFlag_Initialized, false);
      return pDataNode;
    }
    return nullptr;
  }
}

FX_DWORD XFA_GetRelevant(CXFA_Node* pFormItem, FX_DWORD dwParentRelvant) {
  FX_DWORD dwRelevant = XFA_LAYOUTSTATUS_Viewable | XFA_LAYOUTSTATUS_Printable;
  CFX_WideStringC wsRelevant;
  if (pFormItem->TryCData(XFA_ATTRIBUTE_Relevant, wsRelevant)) {
    if (wsRelevant == FX_WSTRC(L"+print") || wsRelevant == FX_WSTRC(L"print")) {
      dwRelevant &= ~XFA_LAYOUTSTATUS_Viewable;
    } else if (wsRelevant == FX_WSTRC(L"-print")) {
      dwRelevant &= ~XFA_LAYOUTSTATUS_Printable;
    }
  }
  if (!(dwParentRelvant & XFA_LAYOUTSTATUS_Viewable) &&
      (dwRelevant != XFA_LAYOUTSTATUS_Viewable)) {
    dwRelevant &= ~XFA_LAYOUTSTATUS_Viewable;
  }
  if (!(dwParentRelvant & XFA_LAYOUTSTATUS_Printable) &&
      (dwRelevant != XFA_LAYOUTSTATUS_Printable)) {
    dwRelevant &= ~XFA_LAYOUTSTATUS_Printable;
  }
  return dwRelevant;
}

FX_BOOL CFWL_WidgetMgr::IsAbleNative(IFWL_Widget* pWidget) const {
  if (!pWidget)
    return FALSE;
  if (!pWidget->IsInstance(FX_WSTRC(FWL_CLASS_Form))) {
    return FALSE;
  }
  uint32_t dwStyles = pWidget->GetStyles();
  return ((dwStyles & FWL_WGTSTYLE_WindowTypeMask) ==
          FWL_WGTSTYLE_OverLapper) ||
         (dwStyles & FWL_WGTSTYLE_Popup);
}

FX_ERR CFWL_WidgetTP::InitTTO() {
  if (m_pTextOut) {
    return FWL_ERR_Succeeded;
  }
  m_pFDEFont =
      CFWL_FontManager::GetInstance()->FindFont(FX_WSTRC(L"Helvetica"), 0, 0);
  m_pTextOut = IFDE_TextOut::Create();
  m_pTextOut->SetFont(m_pFDEFont);
  m_pTextOut->SetFontSize(FWLTHEME_CAPACITY_FontSize);
  m_pTextOut->SetTextColor(FWLTHEME_CAPACITY_TextColor);
  m_pTextOut->SetEllipsisString(L"...");
  return FWL_ERR_Succeeded;
}