public static TreeNode GetConditionTreeNode(ICondition condition)
{
TreeNode conditionNode = new TreeNode();
if (condition is AbstractCompositeCondition)
{
AbstractCompositeCondition compositeCondition = condition as AbstractCompositeCondition;
foreach (ICondition subCondition in compositeCondition.ConditionList)
{
conditionNode.Nodes.Add(GetConditionTreeNode(subCondition));
}
// Append the "<Empty>" node.
AbstractCompositeConditionDef compositeConditionDef =
condition.GetConditionDef() as AbstractCompositeConditionDef;
if (conditionNode.Nodes.Count < compositeConditionDef.GetMaxSubconditionNumber())
{
conditionNode.Nodes.Add(GetEmptyConditionTreeNode());
}
}
conditionNode.Text = GetConditionNodeText(condition);
conditionNode.Tag = condition;
SetRuleTreeNodeImage(conditionNode);
return(conditionNode);
}
public static string GetConditionNodeText(ICondition condition)
{
if (condition is AbstractCompositeCondition)
{
AbstractCompositeCondition compositeCondition = condition as AbstractCompositeCondition;
return(compositeCondition.GetConditionDef().GetConditionName());
}
else if (condition is AbstractAtomicCondition)
{
AbstractAtomicCondition singleCondition = condition as AbstractAtomicCondition;
return(singleCondition.GetExpression());
}
else
{
return(TreeNodeConstants.EmptyCondition);
}
}
