C++ (Cpp) CXFA_LayoutItem::GetLast Beispiele

Beispiel #1

Datei: cscript_layoutpseudomodel.cpp Projekt: gradescope/pdfium

void CScript_LayoutPseudoModel::PageSpan(CFXJSE_Arguments* pArguments) {
  int32_t iLength = pArguments->GetLength();
  if (iLength != 1) {
    ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"pageSpan");
    return;
  }
  CXFA_Node* pNode = nullptr;
  if (iLength >= 1) {
    pNode = static_cast<CXFA_Node*>(pArguments->GetObject(0));
  }
  if (!pNode) {
    return;
  }
  CXFA_LayoutProcessor* pDocLayout = m_pDocument->GetDocLayout();
  if (!pDocLayout) {
    return;
  }
  CFXJSE_Value* pValue = pArguments->GetReturnValue();
  CXFA_LayoutItem* pLayoutItem = pDocLayout->GetLayoutItem(pNode);
  if (!pLayoutItem) {
    pValue->SetInteger(-1);
    return;
  }
  int32_t iLast = pLayoutItem->GetLast()->GetPage()->GetPageIndex();
  int32_t iFirst = pLayoutItem->GetFirst()->GetPage()->GetPageIndex();
  int32_t iPageSpan = iLast - iFirst + 1;
  if (pValue)
    pValue->SetInteger(iPageSpan);
}

Beispiel #2

Datei: xfa_script_layoutpseudomodel.cpp Projekt: primiano/pdfium-merge

void CScript_LayoutPseudoModel::Script_LayoutPseudoModel_PageSpan(
    CFXJSE_Arguments* pArguments) {
  int32_t iLength = pArguments->GetLength();
  if (iLength != 1) {
    ThrowScriptErrorMessage(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"pageSpan");
    return;
  }
  CXFA_Node* pNode = NULL;
  if (iLength >= 1) {
    pNode = (CXFA_Node*)pArguments->GetObject(0);
  }
  if (!pNode) {
    return;
  }
  IXFA_DocLayout* pDocLayout = m_pDocument->GetDocLayout();
  if (!pDocLayout) {
    return;
  }
  FXJSE_HVALUE hValue = pArguments->GetReturnValue();
  CXFA_LayoutItem* pLayoutItem = pDocLayout->GetLayoutItem(pNode);
  if (!pLayoutItem) {
    FXJSE_Value_SetInteger(hValue, -1);
    return;
  }
  int32_t iLast = pLayoutItem->GetLast()->GetPage()->GetPageIndex();
  int32_t iFirst = pLayoutItem->GetFirst()->GetPage()->GetPageIndex();
  int32_t iPageSpan = iLast - iFirst + 1;
  if (hValue) {
    FXJSE_Value_SetInteger(hValue, iPageSpan);
  }
}