Acad::ErrorStatus
ArxDbgUtils::symbolIdToName(const AcDbObjectId& symbolId, CString& name)
{
// shouldn't happen usually, but some debugging routines
// want to print out this info
if (symbolId == AcDbObjectId::kNull) {
name = _T("AcDbObjectId::kNull");
return Acad::eNullObjectId;
}
// get symbol name from symbol table record
AcDbSymbolTableRecord* tblRec;
Acad::ErrorStatus es;
es = acdbOpenObject(tblRec, symbolId, AcDb::kForRead);
if (es == Acad::eOk) {
const TCHAR* locName;
tblRec->getName(locName);
name = locName;
tblRec->close();
}
else {
ArxDbgUtils::rxErrorMsg(es);
es = Acad::eInvalidInput;
}
return es;
}
bool purgeSymbolTable(AcRxClass* pTableClass)
{
CLogger::Print(_T("*Call: purgeSymbolTable()"));
Acad::ErrorStatus es;
AcDbObjectIdArray idaAll;
getAllSymbolRecordsIds(pTableClass, idaAll);
//------------
// Filter SymbolTableRecord's ObjectIds that need to purge.
AcDbDatabase* pDb = acdbHostApplicationServices()->workingDatabase();
es = pDb->purge(idaAll);
if (Acad::eOk != es) {
CLogger::Print(_T("*Exit: purgeSymbolTable() - Fail to get the ObjectIds that need to purge!"));
return false;
}
//------------
// If the kind of SymbolTable is AcDbLayerTable, Unlock all its records.
CAllLayerState stateLayers;
if (AcRx::kEqual == pTableClass->comparedTo(AcDbLayerTable::desc())) {
stateLayers.memorize(pDb);
stateLayers.unlock();
}
int nLength = idaAll.length();
if (nLength <= 0) {
CLogger::Print(_T("*Exit: purgeSymbolTable() - There is nothing to purge!"));
return false;
}
//------------
// Steps through the SymbolTableRecords
for (int nIndex = 0; nIndex < nLength; nIndex++) {
AcDbSymbolTableRecord* pSymbolTableRecord = NULL;
if (Acad::eOk != acdbOpenObject(pSymbolTableRecord, idaAll[nIndex], AcDb::kForWrite)) {
CLogger::Print(_T("Warn: Fail to get SymbolTableRecord! > Ignore"));
continue;
}
// Get SymbolTableRecord's name (just for informing)
const ACHAR* szRecordName;
if (Acad::eOk != pSymbolTableRecord->getName(szRecordName)) {
CLogger::Print(_T("Warn: Fail to get the Record's name! > Ignore"));
pSymbolTableRecord->close();
continue;
}
// Erase the SymbolTableRecord.
if (Acad::eOk != pSymbolTableRecord->erase(Adesk::kTrue)) {
CLogger::Print(_T("Warn: Fail to erase SymbolTableRecord named '%s'! > Ignore"), szRecordName);
pSymbolTableRecord->close();
continue;
}
CLogger::Print(_T("Inform: SymbolTableRecord '%s' has been erased."), szRecordName);
pSymbolTableRecord->close();
}
//------------
// If the kind of SymbolTable is AcDbLayerTable, restore all its records states.
if (AcRx::kEqual == pTableClass->comparedTo(AcDbLayerTable::desc())) {
stateLayers.remember();
}
CLogger::Print(_T("*Exit: purgeSymbolTable()"));
return true;
}
