/// <summary>
/// Selects the next node whose error level corresponds to the levelEnum provided
/// </summary>
/// <param name="levelEnum"></param>
public void SelectNext(Utils.ElementLog.LevelEnum levelEnum)
{
BaseTreeNode node = Selected;
BaseTreeNode toSelect = null;
if (node != null)
{
Utils.IModelElement current = node.Model;
toSelect = RecursivelySelectNext(current, node, levelEnum, false);
while (toSelect == null && node != null)
{
while (node != null && node.NextNode == null)
{
node = node.Parent as BaseTreeNode;
}
if (node != null)
{
node = node.NextNode as BaseTreeNode;
toSelect = RecursivelySelectNext(current, node, levelEnum, true);
}
}
}
else
{
toSelect = RecursivelySelectNext(null, Nodes[0] as BaseTreeNode, levelEnum, true);
}
Selected = toSelect;
}
/// <summary>
/// Indicates that at least one message of type levelEnum is attached to the element
/// </summary>
/// <param name="levelEnum"></param>
/// <returns></returns>
public bool HasMessage(Utils.ElementLog.LevelEnum levelEnum)
{
bool retVal = false;
return(retVal);
}
/// <summary>
/// Selects the next node whose error level corresponds to the levelEnum provided
/// </summary>
/// <param name="current">the model element that is currently displayed</param>
/// <param name="node">the node from which the selection process must begin</param>
/// <param name="levelEnum"></param>
/// <param name="considerThisOne">Indicates that the current node should be considered by the search</param>
/// <returns>the node to select</returns>
private BaseTreeNode RecursivelySelectNext(Utils.IModelElement current, BaseTreeNode node, Utils.ElementLog.LevelEnum levelEnum, bool considerThisOne)
{
BaseTreeNode retVal = null;
if (considerThisOne)
{
if (node.Model.HasMessage(levelEnum) && node.Model != current)
{
retVal = node;
}
}
if (retVal == null)
{
if (node.Nodes.Count > 0)
{
foreach (BaseTreeNode subNode in node.Nodes)
{
retVal = RecursivelySelectNext(current, subNode, levelEnum, true);
if (retVal != null)
{
break;
}
}
}
}
return(retVal);
}
/// <summary>
/// Indicates that at least one message of type levelEnum is attached to the element
/// </summary>
/// <param name="levelEnum"></param>
/// <returns></returns>
public bool HasMessage(Utils.ElementLog.LevelEnum levelEnum)
{
return(false);
}