bool CFFL_InteractiveFormFiller::OnKillFocus(CPDFSDK_Annot::ObservedPtr* pAnnot,
uint32_t nFlag) {
if (!pAnnot->HasObservable())
return false;
ASSERT((*pAnnot)->GetPDFAnnot()->GetSubtype() == CPDF_Annot::Subtype::WIDGET);
CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot->Get(), false);
if (!pFormFiller)
return true;
pFormFiller->KillFocusForAnnot(pAnnot->Get(), nFlag);
if (!pAnnot->HasObservable())
return false;
if (m_bNotifying)
return true;
CPDFSDK_Widget* pWidget = ToCPDFSDKWidget(pAnnot->Get());
if (!pWidget->GetAAction(CPDF_AAction::kLoseFocus).GetDict())
return true;
m_bNotifying = true;
pWidget->ClearAppModified();
CPDFSDK_PageView* pPageView = pWidget->GetPageView();
ASSERT(pPageView);
CPDFSDK_FieldAction fa;
fa.bModifier = CPDFSDK_FormFillEnvironment::IsCTRLKeyDown(nFlag);
fa.bShift = CPDFSDK_FormFillEnvironment::IsSHIFTKeyDown(nFlag);
pFormFiller->GetActionData(pPageView, CPDF_AAction::kLoseFocus, fa);
pWidget->OnAAction(CPDF_AAction::kLoseFocus, &fa, pPageView);
m_bNotifying = false;
return pAnnot->HasObservable();
}
FX_BOOL CFFL_IFormFiller::OnKillFocus(CPDFSDK_Annot* pAnnot, FX_UINT nFlag) {
if (!pAnnot)
return FALSE;
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) {
pFormFiller->KillFocusForAnnot(pAnnot, nFlag);
if (!m_bNotifying) {
CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
if (pWidget->GetAAction(CPDF_AAction::LoseFocus)) {
m_bNotifying = TRUE;
pWidget->ClearAppModified();
CPDFSDK_PageView* pPageView = pWidget->GetPageView();
ASSERT(pPageView != NULL);
PDFSDK_FieldAction fa;
fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
pFormFiller->GetActionData(pPageView, CPDF_AAction::LoseFocus, fa);
pWidget->OnAAction(CPDF_AAction::LoseFocus, fa, pPageView);
m_bNotifying = FALSE;
}
}
}
return TRUE;
}
CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::GetNextAnnot(CPDFSDK_Annot* pSDKAnnot,
bool bNext) {
#ifdef PDF_ENABLE_XFA
CPDFSDK_PageView* pPageView = pSDKAnnot->GetPageView();
CPDFXFA_Page* pPage = pPageView->GetPDFXFAPage();
if (pPage && !pPage->AsPDFPage()) {
// For xfa annots in XFA pages not backed by PDF pages.
std::unique_ptr<IXFA_WidgetIterator> pWidgetIterator(
pPage->GetXFAPageView()->CreateWidgetIterator(
XFA_TRAVERSEWAY_Tranvalse, XFA_WidgetStatus_Visible |
XFA_WidgetStatus_Viewable |
XFA_WidgetStatus_Focused));
if (!pWidgetIterator)
return nullptr;
if (pWidgetIterator->GetCurrentWidget() != pSDKAnnot->GetXFAWidget())
pWidgetIterator->SetCurrentWidget(pSDKAnnot->GetXFAWidget());
CXFA_FFWidget* hNextFocus = bNext ? pWidgetIterator->MoveToNext()
: pWidgetIterator->MoveToPrevious();
if (!hNextFocus && pSDKAnnot)
hNextFocus = pWidgetIterator->MoveToFirst();
return pPageView->GetAnnotByXFAWidget(hNextFocus);
}
#endif // PDF_ENABLE_XFA
// For PDF annots.
CPDFSDK_Widget* pWidget = ToCPDFSDKWidget(pSDKAnnot);
CPDFSDK_AnnotIterator ai(pWidget->GetPageView(), pWidget->GetAnnotSubtype());
return bNext ? ai.GetNextAnnot(pWidget) : ai.GetPrevAnnot(pWidget);
}