/* Extract entities out of a selection set and add them to the
* appropriate list.
*/
int SampleEnts(ads_name selset, ExportMode expMode)
{
char layer[64], type[16];
long int num, numtot;
ads_name ename;
ADSResBuf *edata;
DLL_LIST list;
if (ads_sslength(selset, &numtot) != RTNORM)
return 0;
for (num = 0; num < numtot; num++) {
if (num % 20 == 0)
ads_printf("Sampling entities: %ld/%ld\r", num, numtot);
if (ads_ssname(selset, num, ename) != RTNORM)
return 0;
if ((edata = ads_entget(ename)) == NULL) {
WarnMsg("SampleEnts: can't get ent: %lx", ename);
return 0;
}
if (strcmp(RBSearch(edata, 0)->resval.rstring, "INSERT") == 0) {
if ((list = DllNewList(entListsSetup)) == NULL) {
WarnMsg("SampleEnts: can't make block entity list");
return 0;
}
(void)DllPushF(list, NewADSName(ename), NULL);
AddToBlockList(list);
ads_relrb(edata);
continue;
}
if (!IsValidEntType(GetEntType(edata, type))) {
ads_relrb(edata);
continue;
}
if ((list = DllNewList(entListsSetup)) == NULL) {
WarnMsg("SampleEnts: can't make entity list");
ads_relrb(edata);
return 0;
}
(void)DllPushF(list, NewADSName(ename), NULL);
switch (expMode) {
case EXP_BYCOLOR:
if (!AddEntToColorLists(list, GetColorVal(edata, NULL, 0)))
return 0;
break;
case EXP_BYLAYER:
if (!GetLayerVal(layer, edata, list, 0))
return 0;
if (!AddEntToLayerLists(list, layer))
return 0;
break;
default:
ads_fail("SampleEnts: unknown export mode.");
}
ads_relrb(edata);
}
ads_printf("Sampling entities: %ld/%ld\n", num, numtot);
return RTNORM;
}
void CTwAutoRedraw::Remove()
{
long Len = 0;
ads_sslength( m_ss, &Len );
for ( int i = 0; i < Len; i++ )
{
ads_name ent;
ads_ssname( m_ss, i, ent );
ads_redraw( ent, 4 );
}
ads_ssfree( m_ss );
ads_name_clear( m_ss );
}
Adesk::Boolean
AecUiPrSubentity::retrievePickDataAt(long index)
{
AecRmCString hardErrMsg(GetAecUiBaseAppName(), AECU_STR_RETRIEVEPICKDATAAT_AECUIPRSUBENTITY_ERROR_COULD_NOT, TRUE); //~ "\nERROR: could not retreive pick data!"
resbuf* rb;
ads_name selSet;
m_ss.asAdsName(selSet);
if (ads_ssnamex(&rb, selSet, index) != RTNORM)
return Adesk::kFalse;
// find out the objectId of the item picked
AcDbObjectId mainId;
ads_name ent;
ads_ssname(selSet, index, ent);
if (Aec::enameToObjId(ent, mainId) != Acad::eOk) {
ads_printf(hardErrMsg);
return Adesk::kFalse;
}
resbuf* tmp = rb;
if ((tmp == NULL) || (tmp->restype != RTLB)) { // should start with this
AEC_ASSERT(0);
ads_relrb(rb);
ads_printf(hardErrMsg);
return Adesk::kFalse;
}
// second element is selection method, which should always be pickPt=1
tmp = tmp->rbnext;
if ((tmp == NULL) || (tmp->restype != RTSHORT) || (tmp->resval.rint != 1)) {
AEC_ASSERT(0);
ads_relrb(rb);
ads_printf(hardErrMsg);
return Adesk::kFalse;
}
// third element is entity name of object selected
tmp = tmp->rbnext;
if ((tmp == NULL) || (tmp->restype != RTENAME)) {
AEC_ASSERT(0);
ads_relrb(rb);
ads_printf(hardErrMsg);
return Adesk::kFalse;
}
// fourth element is the gsMarker
tmp = tmp->rbnext;
if ((tmp == NULL) || (tmp->restype != RTSHORT)) {
AEC_ASSERT(0);
ads_relrb(rb);
ads_printf(hardErrMsg);
return Adesk::kFalse;
}
int gsMarker = tmp->resval.rint;
// fifth element is start of list for pickPt
tmp = tmp->rbnext;
if ((tmp == NULL) || (tmp->restype != RTLB)) {
AEC_ASSERT(0);
ads_relrb(rb);
ads_printf(hardErrMsg);
return Adesk::kFalse;
}
// sixth element is point descriptor
tmp = tmp->rbnext;
if ((tmp == NULL) || (tmp->restype != RTSHORT)) {
AEC_ASSERT(0);
ads_relrb(rb);
ads_printf(hardErrMsg);
return Adesk::kFalse;
}
// seventh element is pick point
tmp = tmp->rbnext;
if ((tmp == NULL) || (tmp->restype != RT3DPOINT)) {
AEC_ASSERT(0);
ads_relrb(rb);
ads_printf(hardErrMsg);
return Adesk::kFalse;
}
AcGePoint3d pickPt(tmp->resval.rpoint[0], tmp->resval.rpoint[1], tmp->resval.rpoint[2]);
// eigth element is either end of list or the direction vector
tmp = tmp->rbnext;
if (tmp == NULL) {
AEC_ASSERT(0);
ads_relrb(rb);
ads_printf(hardErrMsg);
return Adesk::kFalse;
}
AcGeVector3d pickVector;
if (tmp->restype == RT3DPOINT)
pickVector.set(tmp->resval.rpoint[0], tmp->resval.rpoint[1], tmp->resval.rpoint[2]);
else
pickVector.set(0.0, 0.0, 1.0); // WCS Z-axis
ads_relrb(rb);
// if this is the first time its picked, set mainId to this objectId.
// All subsequent picks must match this id
if (m_mainEnt == AcDbObjectId::kNull) {
m_mainEnt = mainId;
// add this to the "set" of objects selected (which in our case is 1 item)
m_selSet.setLogicalLength(0); // reset array
m_selSet.append(mainId);
}
else {
// must be from same entity!
if (m_mainEnt != mainId) {
AecRmCString msg;
msg.LoadString(GetAecUiBaseAppName(), AECU_STR_SUBENT_MUST_BE_FROM_MAINENT);
ads_printf(msg);
return Adesk::kFalse;
}
}
// unhighlight any existing edges
doUnHighlight(m_mainEnt);
// if the same edge is picked twice, remove it out of the set
int atIndex;
if (m_gsMarkers.find(gsMarker, atIndex)) {
m_gsMarkers.removeAt(atIndex);
m_pickPts.removeAt(atIndex);
m_pickVecs.removeAt(atIndex);
DEBUG_ONLY(ads_printf(_DNT(_T("\nAecUiPrSubentity:: removed gsmarker: %d")), gsMarker));
}
else {
m_isValidssnamexData = Adesk::kTrue; // this isn't really accurate Nth time thru loop
m_gsMarkers.append(gsMarker);
m_pickPts.append(pickPt);
m_pickVecs.append(pickVector);
DEBUG_ONLY(ads_printf(_DNT(_T("\nAecUiPrSubentity:: added gsmarker: %d")), gsMarker));
}
// re-highlight with new data
doHighlight(m_mainEnt);
return Adesk::kTrue;
}
