bool
ViewerQuery::InitializeTool(avtToolInterface &ti)
{
bool retval = false;
// Lineout is always last.
int index = resultsPlot->GetNOperators()-1;
//
// Try and convert the operator attributes object into a type that
// is compatible with the tool. Note that we must do it like this
// so the generic tool attributes do not need to know about the
// operator attributes. This is important because the operator
// attributes exist only in plugins.
//
std::string tname(ti.GetAttributes()->TypeName());
const AttributeSubject *operatorAtts = resultsPlot->GetOperator(index)->GetOperatorAtts();
AttributeSubject *atts = operatorAtts->CreateCompatible(tname);
if(atts != 0 && ti.GetAttributes()->CopyAttributes(atts))
{
retval = true;
delete atts;
handlingTool = true;
}
return retval;
}
void
LineoutListItem::HandleTool(const avtToolInterface &ti)
{
int i;
bool success = false;
if (ti.GetAttributes()->TypeName() == "Line")
{
for (i = 0; i < nQueries; i++)
{
success |= queries[i]->HandleTool(ti);
}
}
else if (origPlotQueryInfo) // in Dynamic mode, other tools can be handled
{
if (ti.GetAttributes()->TypeName() == "PlaneAttributes")
{
PlaneAttributes *planeAtts = (PlaneAttributes*)ti.GetAttributes()->
CreateCompatible("PlaneAttributes");
if (planeAtts)
{
for (i =0; i < nQueries; i++)
{
success |= queries[i]->UpdateLineFromSlice(planeAtts);
}
delete planeAtts;
}
}
else // some other tool, have the plot list handle it in the usual way.
{
ViewerPlotList *resPL = resWin->GetPlotList();
resPL->HandleTool(ti);
}
}
if (success)
{
//
// We want to update the window where lineouts are drawn,
//
ViewerPlotList *resPL = resWin->GetPlotList();
resPL->UpdatePlotAtts(false);
resPL->UpdateFrame();
}
}
bool
ViewerQuery::HandleTool(const avtToolInterface &ti)
{
bool val = false;
Line *temp = (Line *)ti.GetAttributes()->CreateCompatible("Line");
if (temp && handlingTool)
{
if (!(lineAtts->FieldsEqual(0, temp)) ||
!(lineAtts->FieldsEqual(1, temp)))
{
// Lineout is always last, get its index.
int index = resultsPlot->GetNOperators()-1;
// Update lineout's atts with the tool atts.
val |= resultsPlot->GetOperator(index)->SetOperatorAtts(ti.GetAttributes());
// Update this query's line atts with the tool atts.
lineAtts->SetPoint1(temp->GetPoint1());
lineAtts->SetPoint2(temp->GetPoint2());
// Make sure the refline updates, too.
originatingWindow->UpdateQuery(lineAtts);
}
delete temp;
}
return val;
}