example8

AttributeDrawable interface(creations/saving/restoring)
SALOMEDS methods : FindOrCreateAttribute, SaveAs, FindComponent, FindAttribute, Open
Attribute methods : SetDrawable, IsDrawable

from batchmode_geompy import *
import os

#--------------------------------------------------------------------------
#              create    AttributeDrawable  
#===========================================================
A = batchmode_geompy.myBuilder.FindOrCreateAttribute(batchmode_geompy.father, "AttributeDrawable")
if A == None :
        raise  RuntimeError, "Can't create AttributeDrawable attribute"
A = A._narrow(SALOMEDS.AttributeDrawable)

if A == None :
        raise  RuntimeError, "Can't create AttributeDrawable attribute"

A.SetDrawable(1)

if A.IsDrawable() == 0:
        "Error: wrong value of AttributeDrawable"


#      save / restore study      
#============================================================
str= os.getenv("TmpDir")
if str == None:
        str = "/tmp"
file = str+"/test.hdf"

batchmode_geompy.myStudyManager.SaveAs(file, batchmode_geompy.myStudy)
openedStudy=batchmode_geompy.myStudyManager.Open(file);

if openedStudy == None:
        raise  RuntimeError, "Can't open saved study!"

father = openedStudy.FindComponent("GEOM")
if father is None:
         raise  RuntimeError, "Geom component is not found!  Wrong study is opened." 


#     find   AttributeDrawable
#============================================================

res,A=father.FindAttribute("AttributeDrawable")
if res == 0 or A == None:
        raise  RuntimeError, "Error:  not found AttributeDrawable"

A = A._narrow(SALOMEDS.AttributeDrawable)

if A == None :
        raise  RuntimeError, "Can't create AttributeDrawable attribute"

if A.IsDrawable() == 0:
        "Error: wrong value of AttributeDrawable"