void
ArxDbgAppEditorReactor::endDeepClone(AcDbIdMapping& idMap)
{
if ((idMap.deepCloneContext() == AcDb::kDcBlock) ||
(idMap.deepCloneContext() == AcDb::kDcObjects)) {
verifyClonedReferences(idMap);
}
}
void
ArxDbgEditorReactor::beginDeepClone(AcDbDatabase* pTo, AcDbIdMapping& idMap)
{
CString str, str2;
ArxDbgUtils::deepCloneContextToStr(idMap.deepCloneContext(), str2);
str.Format(_T("Begin Deep Clone: context = %s"), static_cast<LPCTSTR>(str2));
printReactorMessage(str, pTo);
if (m_showDetails) {
ArxDbgUiTdmIdMap dbox(&idMap, acedGetAcadDwgView(), _T("Begin Deep Clone"));
dbox.DoModal();
}
}
void
ArxDbgAppEditorReactor::beginDeepCloneXlation(
AcDbIdMapping& idMap, Acad::ErrorStatus* es)
{
m_didTheseDicts.setLogicalLength(0); // reset the dictionaries we have processed
AcDbDatabase* origDb;
AcDbDatabase* destDb;
idMap.origDb(origDb);
idMap.destDb(destDb);
AcDbObject* clonedObj;
AcDbObject* objToClone;
// we catch this event so that we can wblock objects that are not entities.
// This happens from the class ArxDbgUiTdcWblockClone where you are allowed
// to pick non-entities to wblock to a new/existing drawing. AcDbDatabase::wblock()
// only allows entities to be in the set of objects passed to it, but you
// can manually wblockClone them yourself here.
if (idMap.deepCloneContext() == AcDb::kDcWblock) {
// see what non-entity objects we have to clone by hand.
AcDbObjectIdArray handCloneObjects;
m_cloneSet.getObjectsForDatabase(origDb, handCloneObjects);
if (handCloneObjects.isEmpty())
return;
// walk through the clone set and try to clone
// everything. If something is already cloned,
// its ok, it won't be cloned again or return an
// error, it will just set clonedObj to NULL.
CString str;
int len = handCloneObjects.length();
for (int i=0; i<len; i++) {
clonedObj = NULL;
if (acdbOpenAcDbObject(objToClone, handCloneObjects[i], AcDb::kForRead) == Acad::eOk) {
objToClone->wblockClone(destDb, clonedObj, idMap, Adesk::kFalse);
if (clonedObj != NULL) {
acutPrintf(_T("\nArxDbgAppEditorReactor: cloned additional object [%s, %s]"),
ArxDbgUtils::objToClassStr(clonedObj),
ArxDbgUtils::objToHandleStr(objToClone, str));
clonedObj->close();
}
objToClone->close();
}
}
}
// catching this event allows us to correctly bring in our Dictionary Records.
// If we don't do this, then they will be orphaned. AutoCAD will not hook up
// the cloned dictionary records automatically.
else if ((ArxDbgOptions::m_instance.m_doDictRecordInsertByHand) &&
((idMap.deepCloneContext() == AcDb::kDcInsert) ||
(idMap.deepCloneContext() == AcDb::kDcInsertCopy))) {
// have to manually find all things we are interested in inserting.
// So, look for all ArxDbgDictRecords, if its a dict record,
// make sure owner dict is cloned in new database
AcDbObjectIdArray objIds;
collectAllDictRecords(origDb, objIds);
int len = objIds.length();
for (int i=0; i<len; i++) {
// find out if object is a dict record
Acad::ErrorStatus es;
es = acdbOpenObject(objToClone, objIds[i], AcDb::kForRead);
if (es == Acad::eOk) {
acutPrintf("\nArxDbgAppEditorReactor: hand inserting [%s]", ArxDbgUtils::objToClassStr(objToClone));
// clone the owner dictionary if one of our dictionary records
if (objToClone->isKindOf(ArxDbgDbDictRecord::desc()))
insertCloneOwnerDict(objToClone->ownerId(), destDb, idMap);
objToClone->close();
}
}
}
}
Acad::ErrorStatus
ArxDbgDbEntity::wblockClone(AcRxObject* pOwner, AcDbObject*& pClone,
AcDbIdMapping& idMap, Adesk::Boolean isPrimary) const
{
if (ArxDbgOptions::m_instance.m_showWblockCloneDetails) {
CString titleStr, tmpStr;
titleStr.Format(_T("Beginning -- wblockClone: %s"),
ArxDbgUtils::objToClassAndHandleStr(const_cast<ArxDbgDbEntity*>(this), tmpStr));
ArxDbgUiTdmIdMap dbox(&idMap, acedGetAcadDwgView(), titleStr);
dbox.DoModal();
}
AcDb::DeepCloneType type = idMap.deepCloneContext();
// if xrefInsert or xrefBind, we know everything will
// be cloned, so just let normal routine handle this
if ((type == AcDb::kDcXrefBind) || (type == AcDb::kDcXrefInsert)) {
return AcDbEntity::wblockClone(pOwner, pClone, idMap, isPrimary);
}
// if we've already been cloned, just return
AcDbIdPair idPair(objectId(), AcDbObjectId::kNull, true);
if (idMap.compute(idPair) && (idPair.value() != AcDbObjectId::kNull)) {
return Acad::eOk;
}
// If isPrimary is kTrue, then override the default cloning
// within our own cloning, which would set it to kFalse,
// by cloning our referenced entity first.
if (isPrimary) {
// now ask derived classes what references they want cloned for them
AcDbObjectIdArray refEntIds;
AcDbIntArray refTypes;
getCloneReferences(type, refEntIds, refTypes);
ASSERT(refEntIds.length() == refTypes.length());
// clone each entity we reference first and change the value
// of isPrimary to fake it out. Since we clone these first,
// when the normal wblockClone is called, it will see that
// they are already in the set of cloned objects and will not
// try to clone it again.
AcDbEntity* ent;
Acad::ErrorStatus es;
int len = refEntIds.length();
for (int i=0; i<len; i++) {
if (refTypes[i] == kClone) {
es = acdbOpenAcDbEntity(ent, refEntIds[i], AcDb::kForRead);
if (es == Acad::eOk) {
// this method only works if they come from the same block
// (which SHOULD always be the case!)
if (blockId() == ent->blockId()) {
// Use the same owner, and pass in the same isPrimary value
AcDbObject* pSubClone = NULL;
es = ent->wblockClone(pOwner, pSubClone, idMap, Adesk::kTrue);
if (pSubClone != NULL)
pSubClone->close();
if (es != Acad::eOk) {
ASSERT(0);
}
}
else {
ASSERT(0);
}
ent->close();
}
}
}
}
// Now we can clone ourselves via calling our parent's method.
Acad::ErrorStatus es = AcDbEntity::wblockClone(pOwner, pClone, idMap, isPrimary);
if (ArxDbgOptions::m_instance.m_showWblockCloneDetails) {
CString titleStr, tmpStr;
titleStr.Format(_T("End -- wblockClone: %s"),
ArxDbgUtils::objToClassAndHandleStr(const_cast<ArxDbgDbEntity*>(this), tmpStr));
ArxDbgUiTdmIdMap dbox(&idMap, acedGetAcadDwgView(), titleStr);
dbox.DoModal();
}
return es;
}
Acad::ErrorStatus
ArxDbgDbEntity::deepClone(AcDbObject* pOwner,
AcDbObject*& pClonedObject,
AcDbIdMapping& idMap,
Adesk::Boolean isPrimary) const
{
// You should always pass back pClonedObject == NULL
// if, for any reason, you do not actually clone it
// during this call. The caller should pass it in
// as NULL, but to be safe, we set it here as well.
pClonedObject = NULL;
if (ArxDbgOptions::m_instance.m_showDeepCloneDetails) {
CString titleStr, tmpStr;
titleStr.Format(_T("Beginning -- deepClone: %s"),
ArxDbgUtils::objToClassAndHandleStr(const_cast<ArxDbgDbEntity*>(this), tmpStr));
ArxDbgUiTdmIdMap dbox(&idMap, acedGetAcadDwgView(), titleStr);
dbox.DoModal();
}
AcDb::DeepCloneType type = idMap.deepCloneContext();
// if we know everything will be cloned for us, just let
// the base class do everything for us.
if ((type == AcDb::kDcInsert) ||
(type == AcDb::kDcInsertCopy) ||
(type == AcDb::kDcExplode))
return AcDbEntity::deepClone(pOwner, pClonedObject, idMap, isPrimary);
// following case happens when doing a AcDbDatabase::deepCloneObjects()
// and the owner happens to be the same... then its really like a
// kDcCopy, otherwise deepCloneObjects() is like a kDcBlock
if (type == AcDb::kDcObjects) {
if (ownerId() == pOwner->objectId())
type = AcDb::kDcCopy;
else
type = AcDb::kDcBlock;
}
// now ask derived classes what references they want cloned for them
AcDbObjectIdArray refEntIds;
AcDbIntArray refTypes;
getCloneReferences(type, refEntIds, refTypes);
ASSERT(refEntIds.length() == refTypes.length());
// if derived class doesn't have any references to take care of, then
// we will just let the AcDbEntity::deepClone() take care of things.
if (refEntIds.isEmpty())
return AcDbEntity::deepClone(pOwner, pClonedObject, idMap, isPrimary);
// If this object is in the idMap and is already
// cloned, then return.
bool tmpIsPrimary = isPrimary ? true : false; // get around compiler performance warning
AcDbIdPair idPair(objectId(), AcDbObjectId::kNull, false, tmpIsPrimary);
if (idMap.compute(idPair) && (idPair.value() != NULL))
return Acad::eOk;
// STEP 1:
// Create the clone
//
AcDbObject *pClone = (AcDbObject*)isA()->create();
if (pClone != NULL)
pClonedObject = pClone; // set the return value
else
return Acad::eOutOfMemory;
// STEP 2:
// Append the clone to its new owner. In this example,
// we know that we are derived from AcDbEntity, so we
// can expect our owner to be an AcDbBlockTableRecord,
// unless we have set up an ownership relationship with
// another of our objects. In that case, we need to
// establish how we connect to that owner in our own
// way. This sample shows a generic method using
// setOwnerId().
//
AcDbBlockTableRecord *pBTR = AcDbBlockTableRecord::cast(pOwner);
if (pBTR != NULL) {
AcDbEntity* ent = AcDbEntity::cast(pClone);
pBTR->appendAcDbEntity(ent);
}
else {
if (isPrimary)
return Acad::eInvalidOwnerObject;
// Some form of this code is only necessary if
// anyone has set up an ownership for our object
// other than with an AcDbBlockTableRecord.
//
pOwner->database()->addAcDbObject(pClone);
pClone->setOwnerId(pOwner->objectId());
}
// STEP 3:
// Now we copy our contents to the clone. This is done
// using an AcDbDeepCloneFiler. This filer keeps a
// list of all AcDbHardOwnershipIds and
// AcDbSoftOwnershipIds we, and any classes we derive
// from, have. This list is then used to know what
// additional, "owned" objects need to be cloned below.
//
AcDbDeepCloneFiler filer;
dwgOut(&filer);
// STEP 4:
// Rewind the filer and read the data into the clone.
//
filer.seek(0L, AcDb::kSeekFromStart);
pClone->dwgIn(&filer);
// STEP 5:
// This must be called for all newly created objects
// in deepClone. It is turned off by endDeepClone()
// after it has translated the references to their
// new values.
//
pClone->setAcDbObjectIdsInFlux();
// STEP 6:
// Add the new information to the idMap. We can use
// the idPair started above.
//
idPair.setValue(pClonedObject->objectId());
idPair.setIsCloned(Adesk::kTrue);
idMap.assign(idPair);
// STEP 7:
// Using the filer list created above, find and clone
// any owned objects.
//
AcDbObject *pSubObject;
AcDbObject *pClonedSubObject;
AcDbObjectId id;
Acad::ErrorStatus es;
while (filer.getNextOwnedObject(id)) {
// Open the object and clone it. Note that we now
// set "isPrimary" to kFalse here because the object
// is being cloned, not as part of the primary set,
// but because it is owned by something in the
// primary set.
es = acdbOpenAcDbObject(pSubObject, id, AcDb::kForRead);
if (es != Acad::eOk)
continue; // could have been NULL or erased
pClonedSubObject = NULL;
pSubObject->deepClone(pClonedObject, pClonedSubObject, idMap, Adesk::kFalse);
// If this is a kDcInsert context, the objects
// may be "cheapCloned". In this case, they are
// "moved" instead of cloned. The result is that
// pSubObject and pClonedSubObject will point to
// the same object. So, we only want to close
// pSubObject if it really is a different object
// than its clone.
if (pSubObject != pClonedSubObject)
pSubObject->close();
// The pSubObject may either already have been
// cloned, or for some reason has chosen not to be
// cloned. In that case, the returned pointer will
// be NULL. Otherwise, since we have no immediate
// use for it now, we can close the clone.
if (pClonedSubObject != NULL)
pClonedSubObject->close();
}
// clone the referenced entities
AcDbObject* ent;
int len = refEntIds.length();
for (int i=0; i<len; i++) {
if (refTypes[i] == kClone) {
es = acdbOpenAcDbObject(ent, refEntIds[i], AcDb::kForRead);
if (es == Acad::eOk) {
pClonedSubObject = NULL;
es = ent->deepClone(pOwner, pClonedSubObject, idMap, Adesk::kTrue);
if (es == Acad::eOk) {
// see comment above about cheap clone
if (ent != pClonedSubObject)
ent->close();
if (pClonedSubObject != NULL)
pClonedSubObject->close();
}
}
}
// this case is needed for RefEdit so we can pass its validation
// test when editing a blockReference. We don't actually clone it
// but we add it to the map so it thinks it got cloned and is therefore
// a valid "Closed Set" of objects.
else if (refTypes[i] == kFakeClone) {
AcDbIdPair idPair(refEntIds[i], refEntIds[i], false, false, true);
idMap.assign(idPair);
}
}
if (ArxDbgOptions::m_instance.m_showDeepCloneDetails) {
CString titleStr, tmpStr;
titleStr.Format(_T("End -- deepClone: %s"),
ArxDbgUtils::objToClassAndHandleStr(const_cast<ArxDbgDbEntity*>(this), tmpStr));
ArxDbgUiTdmIdMap dbox(&idMap, acedGetAcadDwgView(), titleStr);
dbox.DoModal();
}
// Leave pClonedObject open for the caller
return Acad::eOk;
}
// AsdkNODEdReactor is derived from AcEditorReactor
//
void
AsdkNODEdReactor::beginDeepCloneXlation(
AcDbIdMapping& idMap,
Acad::ErrorStatus* pRetStat)
{
Acad::ErrorStatus es;
AcDbObjectId dictId;
if ( idMap.deepCloneContext() != AcDb::kDcWblock
&& idMap.deepCloneContext() != AcDb::kDcInsert)
return;
// Get the "from" and "to" databases.
//
AcDbDatabase *pFrom, *pTo;
idMap.origDb(pFrom);
idMap.destDb(pTo);
// See if the "from" database has our dictionary, and
// open it. If it doesn't have one, we are done.
//
AcDbDictionary *pSrcNamedObjDict;
pFrom->getNamedObjectsDictionary(pSrcNamedObjDict,
AcDb::kForRead);
es = pSrcNamedObjDict->getAt(kpDictionary, dictId);
pSrcNamedObjDict->close();
if (es == Acad::eKeyNotFound)
return;
AcDbDictionary *pSrcDict;
acdbOpenObject(pSrcDict, dictId, AcDb::kForRead);
AcDbObject *pClone;
switch (idMap.deepCloneContext()) {
case AcDb::kDcWblock:
// WBLOCK clones all, or part of a drawing into a
// newly created drawing. This means that the
// NamedObject Dictionary is always cloned, and
// its AcDbObjectIds are in flux. Therefore, you
// cannot use getAt() or setAt() on the dictionary
// in the new database. This is because the
// cloned dictionary references all refer to the
// original objects. During Deep Clone translation,
// all cloned entries will be translated to the
// new objects, and entries not cloned will be
// "removed" by getting "translated" to NULL.
//
// The cloning of entries in our own dictionary are
// not handled here. If all are to be cloned, then
// call setTreatElementsAsHard(Adesk::kTrue) on the
// dictionary. Otherwise, only those entries which
// are refered to by hard references in other
// wblocked objects, will have been cloned via
// those references.
// In this example, we will always write out all of
// the records. Since TreatElementsAsHard is not
// currently persistent, we reset it here each time.
//
pSrcDict->upgradeOpen();
pSrcDict->setTreatElementsAsHard(Adesk::kTrue);
pClone = NULL;
pSrcDict->wblockClone(pTo, pClone, idMap,
Adesk::kFalse);
if (pClone != NULL)
pClone->close();
break;
case AcDb::kDcInsert:
// In INSERT, an entire drawing is cloned, and
// "merged" into a pre-existing drawing. This
// means that the destination drawing may already
// have our dictionary - in which case we have to
// merge our entries into the destination
// dictionary. So, first we must find out if
// the destination NamedObjects dictionary has
// our dictionary.
//
AcDbDictionary *pDestNamedDict;
pTo->getNamedObjectsDictionary(pDestNamedDict,
AcDb::kForWrite);
// Since INSERT does not clone the destination
// NamedObjects dictionary, we can use getAt()
// on it.
//
es = pDestNamedDict->getAt(kpDictionary, dictId);
// If our dictionary does not yet exist in the
// NamedObjects dictionary, which is not itself
// cloned, we have to both clone and add our
// dictionary to it. Since dictionary entries are
// ownership references, all of our entries will
// also be cloned at this point, so we are done.
//
if (es == Acad::eKeyNotFound) {
pClone = NULL;
pSrcDict->deepClone(pDestNamedDict,
pClone, idMap);
// Unless we have overridden the deepClone
// of our dictionary, we should expect it to
// always be cloned here.
//
if (pClone == NULL) {
*pRetStat = Acad::eNullObjectId;
break;
}
pDestNamedDict->setAt(kpDictionary,
pClone, dictId);
pDestNamedDict->close();
pClone->close();
break;
}
pDestNamedDict->close();
// Our dictionary already exists in the destination
// database, so now we must "merge" the entries
// into it. Since we have not cloned our
// destination dictionary, its objectIds are not in
// flux, and we can use getAt() and setAt() on it.
//
AcDbDictionary *pDestDict;
acdbOpenObject(pDestDict, dictId, AcDb::kForWrite);
AcDbObject *pObj, *pObjClone;
AcDbDictionaryIterator* pIter;
pIter = pSrcDict->newIterator();
for (; !pIter->done(); pIter->next()) {
const char *pName = pIter->name();
pIter->getObject(pObj, AcDb::kForRead);
// If the dictionary contains any references
// and/or other objects have references to it,
// you must either use deepClone() or put the
// idPairs into the idMap here, so that they
// will be in the map for translation.
//
pObjClone = NULL;
pObj->deepClone(pDestDict, pObjClone, idMap);
// INSERT usually uses a method of cloning
// called CheapClone, where it "moves" objects
// into the destination database instead of
// actually cloning them. When this happens,
// pObj and pObjClone are pointers to the
// same object. We only want to close pObj
// here if it really is a different object.
//
if (pObj != pObjClone)
pObj->close();
if (pObjClone == NULL)
continue;
// If the name already exists in our
// destination dictionary, it must be changed
// to something unique. In this example, the
// name is changed to an annonymous entry.
// The setAt() method will automatically append
// a unique identifier to each name beginning
// with "*". It will become something like,
// "*S04".
//
if ( pDestDict->getAt(pName, dictId)
== Acad::eKeyNotFound)
pDestDict->setAt(pName, pObjClone, dictId);
else
pDestDict->setAt("*S", pObjClone, dictId);
pObjClone->close();
}
delete pIter;
pDestDict->close();
break;
default:
break;
}
pSrcDict->close();
}
// AsdkEdReactor is derived from AcEditorReactor
//
void
AsdkEdReactor::beginDeepCloneXlation(AcDbIdMapping& idMap,
Acad::ErrorStatus* es)
{
if (idMap.deepCloneContext() == AcDb::kDcWblock
&& getYorN(_T("Wblock all Text Styles")))
{
AcDbDatabase *pOrigDb, *pDestDb;
if (idMap.origDb(pOrigDb) != Acad::eOk)
return;
*es = idMap.destDb(pDestDb);
if (*es != Acad::eOk)
return;
AcDbTextStyleTable *pTsTable;
*es = pOrigDb->getSymbolTable(pTsTable,
AcDb::kForRead);
if (*es != Acad::eOk)
return;
AcDbTextStyleTableIterator *pTsIter;
*es = pTsTable->newIterator(pTsIter);
if (*es != Acad::eOk) {
pTsTable->close();
return;
}
AcDbTextStyleTableRecord *pTsRecord;
AcDbObject *pClonedObj;
for (; !pTsIter->done(); pTsIter->step()) {
*es = pTsIter->getRecord(pTsRecord,
AcDb::kForRead);
if (*es != Acad::eOk) {
delete pTsIter;
pTsTable->close();
return;
}
// We don't need to check for already cloned
// Records. If the Text Style is already
// cloned, wblockClone will return Acad::eOk
// and pCloneObj will be NULL.
//
pClonedObj = NULL;
*es = pTsRecord->wblockClone(pDestDb,
pClonedObj, idMap, Adesk::kFalse);
if (*es != Acad::eOk) {
pTsRecord->close();
delete pTsIter;
pTsTable->close();
return;
}
*es = pTsRecord->close();
if (*es != Acad::eOk) {
delete pTsIter;
pTsTable->close();
return;
}
if (pClonedObj != NULL) {
*es = pClonedObj->close();
if (*es != Acad::eOk) {
delete pTsIter;
pTsTable->close();
return;
}
}
}
delete pTsIter;
*es = pTsTable->close();
}
}