int CSpiderWnd::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CWnd::OnCreate(lpCreateStruct) == -1)
return -1;
if (FALSE == m_wndTasks.Create (this))
return -1;
if (FALSE == m_wndTaskTree.Create (this))
return -1;
if (FALSE == m_wndSplitter.Create (AfxGetInstanceHandle (), m_hWnd, WST_HORIZONTAL))
return -1;
m_wndSplitter.SetWnd1 (m_wndTasks);
m_wndSplitter.SetWnd2 (m_wndTaskTree);
m_wndSplitter.SetRatio (_App.View_SplitterRatio ("Spider_T_TT"));
m_bShowTree = _App.View_SpiderTree ();
ShowTree (m_bShowTree);
LoadPages ();
SetTimer (1, 1000, NULL);
return 0;
}
bool CSettingsDialog::Create(CMainFrame* pMainFrame)
{
m_pMainFrame = pMainFrame;
SetExtraStyle(wxWS_EX_BLOCK_EVENTS);
SetParent(pMainFrame);
if (!wxXmlResource::Get()->LoadDialog(this, GetParent(), _T("ID_SETTINGS")))
return false;
if (!LoadPages())
return false;
return true;
}
CPDF_DataAvail::DocAvailStatus CPDF_DataAvail::IsPageAvail(
uint32_t dwPage,
DownloadHints* pHints) {
if (!m_pDocument)
return DataError;
if (IsFirstCheck(dwPage)) {
m_bCurPageDictLoadOK = false;
m_bPageLoadedOK = false;
m_bAnnotsLoad = false;
m_bNeedDownLoadResource = false;
m_objs_array.clear();
m_ObjectSet.clear();
}
if (pdfium::ContainsKey(m_pagesLoadState, dwPage))
return DataAvailable;
if (m_pLinearized) {
if (dwPage == m_pLinearized->GetFirstPageNo()) {
DocAvailStatus nRet = CheckLinearizedFirstPage(dwPage, pHints);
if (nRet == DataAvailable)
m_pagesLoadState.insert(dwPage);
return nRet;
}
DocAvailStatus nResult = CheckLinearizedData(pHints);
if (nResult != DataAvailable)
return nResult;
if (m_pHintTables) {
nResult = m_pHintTables->CheckPage(dwPage, pHints);
if (nResult != DataAvailable)
return nResult;
m_pagesLoadState.insert(dwPage);
return GetPage(dwPage) ? DataAvailable : DataError;
}
if (m_bMainXRefLoadedOK) {
if (m_bTotalLoadPageTree) {
if (!LoadPages(pHints))
return DataNotAvailable;
} else {
if (!m_bCurPageDictLoadOK && !CheckPage(dwPage, pHints))
return DataNotAvailable;
}
} else {
if (!LoadAllFile(pHints))
return DataNotAvailable;
m_pDocument->GetParser()->RebuildCrossRef();
ResetFirstCheck(dwPage);
return DataAvailable;
}
} else {
if (!m_bTotalLoadPageTree && !m_bCurPageDictLoadOK &&
!CheckPage(dwPage, pHints)) {
return DataNotAvailable;
}
}
if (m_bHaveAcroForm && !m_bAcroFormLoad) {
if (!CheckAcroFormSubObject(pHints))
return DataNotAvailable;
m_bAcroFormLoad = true;
}
if (!m_bPageLoadedOK) {
if (m_objs_array.empty()) {
m_ObjectSet.clear();
FX_SAFE_INT32 safePage = pdfium::base::checked_cast<int32_t>(dwPage);
m_pPageDict = m_pDocument->GetPage(safePage.ValueOrDie());
if (!m_pPageDict) {
ResetFirstCheck(dwPage);
// This is XFA page.
return DataAvailable;
}
std::vector<CPDF_Object*> obj_array;
obj_array.push_back(m_pPageDict);
if (!AreObjectsAvailable(obj_array, true, pHints, m_objs_array))
return DataNotAvailable;
m_objs_array.clear();
} else {
std::vector<CPDF_Object*> new_objs_array;
if (!AreObjectsAvailable(m_objs_array, false, pHints, new_objs_array)) {
m_objs_array = new_objs_array;
return DataNotAvailable;
}
}
m_objs_array.clear();
m_bPageLoadedOK = true;
}
if (!m_bAnnotsLoad) {
if (!CheckPageAnnots(dwPage, pHints))
return DataNotAvailable;
m_bAnnotsLoad = true;
}
if (m_pPageDict && !m_bNeedDownLoadResource) {
m_pPageResource = m_pPageDict->GetObjectFor("Resources");
m_bNeedDownLoadResource =
m_pPageResource || HaveResourceAncestor(m_pPageDict);
}
if (m_bNeedDownLoadResource) {
if (!CheckResources(pHints))
return DataNotAvailable;
m_bNeedDownLoadResource = false;
}
m_bPageLoadedOK = false;
m_bAnnotsLoad = false;
m_bCurPageDictLoadOK = false;
ResetFirstCheck(dwPage);
m_pagesLoadState.insert(dwPage);
const bool is_page_valid = ValidatePage(dwPage);
(void)is_page_valid;
ASSERT(is_page_valid);
return DataAvailable;
}
PageGroup(File &file, off_t offset, size_t idx, int group_info, int scale = 1)
: group_info_(group_info){
LoadPages(file, offset, idx, scale);
}
