Ejemplos de OnFull en C++ (Cpp)

Ejemplo n.º 1

std::pair<bool, bool> CFFL_InteractiveFormFiller::OnBeforeKeyStroke(
    const CPWL_Wnd::PrivateData* pAttached,
    WideString& strChange,
    const WideString& strChangeEx,
    int nSelStart,
    int nSelEnd,
    bool bKeyDown,
    uint32_t nFlag) {
  // Copy the private data since the window owning it may not survive.
  CFFL_PrivateData privateData =
      *static_cast<const CFFL_PrivateData*>(pAttached);
  ASSERT(privateData.pWidget);

  CFFL_FormFiller* pFormFiller = GetFormFiller(privateData.pWidget, false);

#ifdef PDF_ENABLE_XFA
  if (pFormFiller->IsFieldFull(privateData.pPageView)) {
    CPDFSDK_Annot::ObservedPtr pObserved(privateData.pWidget);
    if (OnFull(&pObserved, privateData.pPageView, nFlag) || !pObserved)
      return {true, true};
  }
#endif  // PDF_ENABLE_XFA

  if (m_bNotifying ||
      !privateData.pWidget->GetAAction(CPDF_AAction::kKeyStroke).GetDict()) {
    return {true, false};
  }

  AutoRestorer<bool> restorer(&m_bNotifying);
  m_bNotifying = true;

  uint32_t nAge = privateData.pWidget->GetAppearanceAge();
  uint32_t nValueAge = privateData.pWidget->GetValueAge();
  CPDFSDK_FormFillEnvironment* pFormFillEnv =
      privateData.pPageView->GetFormFillEnv();

  CPDFSDK_FieldAction fa;
  fa.bModifier = CPDFSDK_FormFillEnvironment::IsCTRLKeyDown(nFlag);
  fa.bShift = CPDFSDK_FormFillEnvironment::IsSHIFTKeyDown(nFlag);
  fa.sChange = strChange;
  fa.sChangeEx = strChangeEx;
  fa.bKeyDown = bKeyDown;
  fa.bWillCommit = false;
  fa.bRC = true;
  fa.nSelStart = nSelStart;
  fa.nSelEnd = nSelEnd;
  pFormFiller->GetActionData(privateData.pPageView, CPDF_AAction::kKeyStroke,
                             fa);
  pFormFiller->SaveState(privateData.pPageView);

  CPDFSDK_Annot::ObservedPtr pObserved(privateData.pWidget);
  bool action_status = privateData.pWidget->OnAAction(
      CPDF_AAction::kKeyStroke, &fa, privateData.pPageView);

  if (!pObserved || !IsValidAnnot(privateData.pPageView, privateData.pWidget))
    return {true, true};

  if (!action_status)
    return {true, false};

  bool bExit = false;
  if (nAge != privateData.pWidget->GetAppearanceAge()) {
    CPWL_Wnd* pWnd = pFormFiller->ResetPDFWindow(
        privateData.pPageView, nValueAge == privateData.pWidget->GetValueAge());
    if (!pWnd)
      return {true, true};
    privateData =
        *static_cast<const CFFL_PrivateData*>(pWnd->GetAttachedData());
    bExit = true;
  }
  if (fa.bRC) {
    pFormFiller->SetActionData(privateData.pPageView, CPDF_AAction::kKeyStroke,
                               fa);
  } else {
    pFormFiller->RestoreState(privateData.pPageView);
  }
  if (pFormFillEnv->GetFocusAnnot() == privateData.pWidget)
    return {false, bExit};

  pFormFiller->CommitData(privateData.pPageView, nFlag);
  return {false, true};
}

Ejemplo n.º 2

Archivo: FFL_IFormFiller.cpp Proyecto: JinAirsOs/pdfium

void CFFL_IFormFiller::OnBeforeKeyStroke(void* pPrivateData,
                                         CFX_WideString& strChange,
                                         const CFX_WideString& strChangeEx,
                                         int nSelStart,
                                         int nSelEnd,
                                         FX_BOOL bKeyDown,
                                         FX_BOOL& bRC,
                                         FX_BOOL& bExit,
                                         FX_DWORD nFlag) {
  CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData;
  ASSERT(pData->pWidget);

  CFFL_FormFiller* pFormFiller = GetFormFiller(pData->pWidget, FALSE);

#ifdef PDF_ENABLE_XFA
  if (pFormFiller->IsFieldFull(pData->pPageView)) {
    FX_BOOL bFullExit = FALSE;
    FX_BOOL bFullReset = FALSE;
    OnFull(pData->pWidget, pData->pPageView, bFullReset, bFullExit, nFlag);

    if (bFullReset || bFullExit) {
      bExit = TRUE;
      return;
    }
  }
#endif  // PDF_ENABLE_XFA

  if (!m_bNotifying) {
    if (pData->pWidget->GetAAction(CPDF_AAction::KeyStroke).GetDict()) {
      m_bNotifying = TRUE;
      int nAge = pData->pWidget->GetAppearanceAge();
      int nValueAge = pData->pWidget->GetValueAge();

      CPDFSDK_Document* pDocument = pData->pPageView->GetSDKDocument();

      PDFSDK_FieldAction fa;
      fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
      fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
      fa.sChange = strChange;
      fa.sChangeEx = strChangeEx;
      fa.bKeyDown = bKeyDown;
      fa.bWillCommit = FALSE;
      fa.bRC = TRUE;
      fa.nSelStart = nSelStart;
      fa.nSelEnd = nSelEnd;

      pFormFiller->GetActionData(pData->pPageView, CPDF_AAction::KeyStroke, fa);
      pFormFiller->SaveState(pData->pPageView);

      if (pData->pWidget->OnAAction(CPDF_AAction::KeyStroke, fa,
                                    pData->pPageView)) {
        if (!IsValidAnnot(pData->pPageView, pData->pWidget)) {
          bExit = TRUE;
          m_bNotifying = FALSE;
          return;
        }

        if (nAge != pData->pWidget->GetAppearanceAge()) {
          CPWL_Wnd* pWnd = pFormFiller->ResetPDFWindow(
              pData->pPageView, nValueAge == pData->pWidget->GetValueAge());
          pData = (CFFL_PrivateData*)pWnd->GetAttachedData();
          bExit = TRUE;
        }

        if (fa.bRC) {
          pFormFiller->SetActionData(pData->pPageView, CPDF_AAction::KeyStroke,
                                     fa);
          bRC = FALSE;
        } else {
          pFormFiller->RestoreState(pData->pPageView);
          bRC = FALSE;
        }

        if (pDocument->GetFocusAnnot() != pData->pWidget) {
          pFormFiller->CommitData(pData->pPageView, nFlag);
          bExit = TRUE;
        }
      } else {
        if (!IsValidAnnot(pData->pPageView, pData->pWidget)) {
          bExit = TRUE;
          m_bNotifying = FALSE;
          return;
        }
      }

      m_bNotifying = FALSE;
    }
  }
}