CPDF_Form* CPDF_Annot::GetAPForm(const CPDF_Page* pPage, AppearanceMode mode)
{
CPDF_Stream* pStream = FPDFDOC_GetAnnotAP(m_pAnnotDict, mode);
if (pStream == NULL) {
return NULL;
}
CPDF_Form* pForm;
if (m_APMap.Lookup(pStream, (void*&)pForm)) {
return pForm;
}
pForm = new CPDF_Form(m_pList->m_pDocument, pPage->m_pResources, pStream);
pForm->ParseContent(NULL, NULL, NULL, NULL);
m_APMap.SetAt(pStream, pForm);
return pForm;
}
CPDF_Form* CPDF_Annot::GetAPForm(const CPDF_Page* pPage, AppearanceMode mode) {
CPDF_Stream* pStream = FPDFDOC_GetAnnotAP(m_pAnnotDict, mode);
if (!pStream)
return nullptr;
auto it = m_APMap.find(pStream);
if (it != m_APMap.end())
return it->second.get();
CPDF_Form* pNewForm =
new CPDF_Form(m_pDocument, pPage->m_pResources, pStream);
pNewForm->ParseContent(nullptr, nullptr, nullptr);
m_APMap[pStream] = WrapUnique(pNewForm);
return pNewForm;
}