CPDF_Form* CPDF_Form::Clone() const
{
CPDF_Form* pClone = FX_NEW CPDF_Form(m_pDocument, m_pPageResources, m_pFormStream, m_pResources);
FX_POSITION pos = m_ObjectList.GetHeadPosition();
while (pos) {
CPDF_PageObject* pObj = (CPDF_PageObject*)m_ObjectList.GetNext(pos);
pClone->m_ObjectList.AddTail(pObj->Clone());
}
return pClone;
}
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 = FX_NEW CPDF_Form(m_pList->m_pDocument, pPage->m_pResources, pStream);
if (pForm == NULL) {
return NULL;
}
pForm->ParseContent(NULL, NULL, NULL, NULL);
m_APMap.SetAt(pStream, pForm);
return pForm;
}
FX_BOOL CPDF_TilingPattern::Load()
{
if (m_pForm != NULL) {
return TRUE;
}
CPDF_Dictionary* pDict = m_pPatternObj->GetDict();
if (pDict == NULL) {
return FALSE;
}
m_bColored = pDict->GetInteger(FX_BSTRC("PaintType")) == 1;
m_XStep = (FX_FLOAT)FXSYS_fabs(pDict->GetNumber(FX_BSTRC("XStep")));
m_YStep = (FX_FLOAT)FXSYS_fabs(pDict->GetNumber(FX_BSTRC("YStep")));
if (m_pPatternObj->GetType() != PDFOBJ_STREAM) {
return FALSE;
}
CPDF_Stream* pStream = (CPDF_Stream*)m_pPatternObj;
m_pForm = FX_NEW CPDF_Form(m_pDocument, NULL, pStream);
m_pForm->ParseContent(NULL, &m_ParentMatrix, NULL, NULL);
m_BBox = pDict->GetRect(FX_BSTRC("BBox"));
return TRUE;
}
