Esempi in C++ (Cpp) per CXFA_TextLayout::IsLoaded

Esempio n. 1

File: xfa_fffield.cpp Progetto: endlessm/chromium-browser

void CXFA_FFField::RenderCaption(CFX_Graphics* pGS, CFX_Matrix* pMatrix) {
  CXFA_TextLayout* pCapTextLayout = m_pDataAcc->GetCaptionTextLayout();
  if (!pCapTextLayout) {
    return;
  }
  CXFA_Caption caption = m_pDataAcc->GetCaption();
  if (caption && caption.GetPresence() == XFA_ATTRIBUTEENUM_Visible) {
    if (!pCapTextLayout->IsLoaded()) {
      pCapTextLayout->Layout(CFX_SizeF(m_rtCaption.width, m_rtCaption.height));
    }
    CFX_RectF rtWidget;
    GetRectWithoutRotate(rtWidget);
    CFX_RectF rtClip = m_rtCaption;
    rtClip.Intersect(rtWidget);
    CFX_RenderDevice* pRenderDevice = pGS->GetRenderDevice();
    CFX_Matrix mt;
    mt.Set(1, 0, 0, 1, m_rtCaption.left, m_rtCaption.top);
    if (pMatrix) {
      pMatrix->TransformRect(rtClip);
      mt.Concat(*pMatrix);
    }
    pCapTextLayout->DrawString(pRenderDevice, mt, rtClip);
  }
}