/// <summary>
/// Removes useless prefixes from the string provided
/// </summary>
/// <param name="fullName"></param>
/// <param name="model"></param>
/// <returns></returns>
protected string StripUseless(string fullName, IModelElement model)
{
string retVal = fullName;
if (model != null)
{
string[] words = fullName.Split('.');
string[] context = model.FullName.Split('.');
int i = 0;
while (i < words.Length && i < context.Length)
{
if (words[i] != context[i])
{
break;
}
i++;
}
// i is the first different word.
retVal = "";
while (i < words.Length)
{
if (!String.IsNullOrEmpty(retVal))
{
retVal += ".";
}
retVal = retVal + words[i];
i++;
}
if (Util.isEmpty(retVal))
{
retVal = model.Name;
}
}
if (retVal.StartsWith(DefaultPrefix))
{
retVal = retVal.Substring(DefaultPrefix.Length);
}
return(retVal);
}
/// <summary>
/// Updates the node color according to the associated messages
/// </summary>
/// <returns>true if the node color has been changed</returns>
public bool UpdateColor()
{
bool retVal = false;
Color color = NothingColor;
if (Model != null)
{
MessageInfoEnum info;
BaseTreeNode parent = Parent as BaseTreeNode;
if (parent != null && parent.Model != Model)
{
info = Model.MessagePathInfo;
}
else
{
// The color of this node is computed according to the color of its sub nodes
if (!SubNodesBuilt)
{
BuildOrRefreshSubNodes(null);
}
info = MessageInfoEnum.NoMessage;
foreach (BaseTreeNode subNode in Nodes)
{
info = info | subNode.Model.MessagePathInfo;
}
info = Util.CreatePathTo(info);
}
color = ColorBasedOnInfo(info);
}
// ReSharper disable once RedundantCheckBeforeAssignment
if (color != ForeColor)
{
retVal = true;
ForeColor = color;
}
return(retVal);
}
/// <summary>
/// Updates the node name text according to the modelized item
/// </summary>
public virtual void UpdateText()
{
string name = "";
if (DefaultName != null)
{
name = DefaultName;
}
else
{
if (Model != null)
{
name = Model.Name;
}
}
if (Text != name && !Util.isEmpty(name))
{
Text = name;
}
}