C++ (Cpp) CPDFSDK_Widget::IsVisible Examples

Example #1

File: fsdk_annothandler.cpp Project: andoma/pdfium

FX_BOOL CPDFSDK_BFAnnotHandler::CanAnswer(CPDFSDK_Annot* pAnnot) {
  ASSERT(pAnnot->GetType() == "Widget");
  if (pAnnot->GetSubType() == BFFT_SIGNATURE)
    return FALSE;

  CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
  if (!pWidget->IsVisible())
    return FALSE;

  int nFieldFlags = pWidget->GetFieldFlags();
  if ((nFieldFlags & FIELDFLAG_READONLY) == FIELDFLAG_READONLY)
    return FALSE;

  if (pWidget->GetFieldType() == FIELDTYPE_PUSHBUTTON)
    return TRUE;

  CPDF_Page* pPage = pWidget->GetPDFPage();
  CPDF_Document* pDocument = pPage->m_pDocument;
  FX_DWORD dwPermissions = pDocument->GetUserPermissions();
  return (dwPermissions & FPDFPERM_FILL_FORM) ||
         (dwPermissions & FPDFPERM_ANNOT_FORM);
}

Example #2

File: cpdfsdk_widgethandler.cpp Project: gradescope/pdfium

FX_BOOL CPDFSDK_WidgetHandler::CanAnswer(CPDFSDK_Annot* pAnnot) {
  ASSERT(pAnnot->GetAnnotSubtype() == CPDF_Annot::Subtype::WIDGET);
  if (pAnnot->IsSignatureWidget())
    return FALSE;

  CPDFSDK_Widget* pWidget = static_cast<CPDFSDK_Widget*>(pAnnot);
  if (!pWidget->IsVisible())
    return FALSE;

  int nFieldFlags = pWidget->GetFieldFlags();
  if ((nFieldFlags & FIELDFLAG_READONLY) == FIELDFLAG_READONLY)
    return FALSE;

  if (pWidget->GetFieldType() == FIELDTYPE_PUSHBUTTON)
    return TRUE;

  CPDF_Page* pPage = pWidget->GetPDFPage();
  CPDF_Document* pDocument = pPage->m_pDocument;
  uint32_t dwPermissions = pDocument->GetUserPermissions();
  return (dwPermissions & FPDFPERM_FILL_FORM) ||
         (dwPermissions & FPDFPERM_ANNOT_FORM);
}