C++ (Cpp) CXFA_Node::GetMeasure Beispiele

Beispiel #1

Datei: xfa_document_layout_imp.cpp Projekt: JinAirsOs/pdfium

void CXFA_ContainerLayoutItem::GetPageSize(CFX_SizeF& size) {
  size.clear();
  CXFA_Node* pMedium = m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Medium);
  if (!pMedium)
    return;

  size = CFX_SizeF(pMedium->GetMeasure(XFA_ATTRIBUTE_Short).ToUnit(XFA_UNIT_Pt),
                   pMedium->GetMeasure(XFA_ATTRIBUTE_Long).ToUnit(XFA_UNIT_Pt));
  if (pMedium->GetEnum(XFA_ATTRIBUTE_Orientation) ==
      XFA_ATTRIBUTEENUM_Landscape) {
    size = CFX_SizeF(size.y, size.x);
  }
}

Beispiel #2

Datei: cxfa_containerlayoutitem.cpp Projekt: MIPS/external-pdfium

CFX_SizeF CXFA_ContainerLayoutItem::GetPageSize() const {
  CFX_SizeF size;
  CXFA_Node* pMedium = m_pFormNode->GetFirstChildByClass(XFA_Element::Medium);
  if (!pMedium)
    return size;

  size = CFX_SizeF(pMedium->GetMeasure(XFA_ATTRIBUTE_Short).ToUnit(XFA_UNIT_Pt),
                   pMedium->GetMeasure(XFA_ATTRIBUTE_Long).ToUnit(XFA_UNIT_Pt));
  if (pMedium->GetEnum(XFA_ATTRIBUTE_Orientation) ==
      XFA_ATTRIBUTEENUM_Landscape) {
    size = CFX_SizeF(size.height, size.width);
  }
  return size;
}

Beispiel #3

Datei: cxfa_layoutprocessor.cpp Projekt: MIPS/external-pdfium

int32_t CXFA_LayoutProcessor::DoLayout(IFX_Pause* pPause) {
  if (m_nProgressCounter < 1)
    return -1;

  XFA_ItemLayoutProcessorResult eStatus;
  CXFA_Node* pFormNode = m_pRootItemLayoutProcessor->GetFormNode();
  FX_FLOAT fPosX = pFormNode->GetMeasure(XFA_ATTRIBUTE_X).ToUnit(XFA_UNIT_Pt);
  FX_FLOAT fPosY = pFormNode->GetMeasure(XFA_ATTRIBUTE_Y).ToUnit(XFA_UNIT_Pt);
  do {
    FX_FLOAT fAvailHeight = m_pLayoutPageMgr->GetAvailHeight();
    eStatus = m_pRootItemLayoutProcessor->DoLayout(true, fAvailHeight,
                                                   fAvailHeight, nullptr);
    if (eStatus != XFA_ItemLayoutProcessorResult::Done)
      m_nProgressCounter++;

    CXFA_ContentLayoutItem* pLayoutItem =
        m_pRootItemLayoutProcessor->ExtractLayoutItem();
    if (pLayoutItem)
      pLayoutItem->m_sPos = CFX_PointF(fPosX, fPosY);

    m_pLayoutPageMgr->SubmitContentItem(pLayoutItem, eStatus);
  } while (eStatus != XFA_ItemLayoutProcessorResult::Done &&
           (!pPause || !pPause->NeedToPauseNow()));

  if (eStatus == XFA_ItemLayoutProcessorResult::Done) {
    m_pLayoutPageMgr->FinishPaginatedPageSets();
    m_pLayoutPageMgr->SyncLayoutData();
    m_bNeeLayout = false;
    m_rgChangedContainers.RemoveAll();
  }
  return 100 * (eStatus == XFA_ItemLayoutProcessorResult::Done
                    ? m_nProgressCounter
                    : m_nProgressCounter - 1) /
         m_nProgressCounter;
}