* @param ref area reference
*/
public void setAreaReference(String ref){
//Trying to find if what ptg do we need
RangeAddress ra = new RangeAddress(ref);
Ptg oldPtg;
Ptg ptg;
if (field_13_name_definition==null ||field_13_name_definition.isEmpty()){
field_13_name_definition = new Stack();
oldPtg = createNewPtg();
} else {
//Trying to find extern sheet index
oldPtg = (Ptg) field_13_name_definition.pop();
}
short externSheetIndex = 0;
if (oldPtg.getClass() == Area3DPtg.class){
externSheetIndex = ((Area3DPtg) oldPtg).getExternSheetIndex();
} else if (oldPtg.getClass() == Ref3DPtg.class){
externSheetIndex = ((Ref3DPtg) oldPtg).getExternSheetIndex();
}
if (ra.hasRange()) {
// Is it contiguous or not?
AreaReference[] refs =
AreaReference.generateContiguous(ref);
this.setDefinitionTextLength((short)0);
// Add the area reference(s)
for(int i=0; i<refs.length; i++) {
ptg = new Area3DPtg();
((Area3DPtg) ptg).setExternSheetIndex(externSheetIndex);
((Area3DPtg) ptg).setArea(refs[i].formatAsString());
field_13_name_definition.push(ptg);
this.setDefinitionTextLength( (short)(getDefinitionLength() + ptg.getSize()) );
}
// And then a union if we had more than one area
if(refs.length > 1) {
ptg = new UnionPtg();
field_13_name_definition.push(ptg);
this.setDefinitionTextLength( (short)(getDefinitionLength() + ptg.getSize()) );
}
} else {
ptg = new Ref3DPtg();
((Ref3DPtg) ptg).setExternSheetIndex(externSheetIndex);
((Ref3DPtg) ptg).setArea(ref);
field_13_name_definition.push(ptg);
this.setDefinitionTextLength((short)ptg.getSize());
}
}