internal bool ParseCode(WhiteStarUML.IUMLPackage parentPackage)
{
// Get IR data from file
MsgTextWriter errorWriter = new MsgTextWriter();
List <IR.Table> tables = ParseERDTables(errorWriter);
LastParseLog = errorWriter.Errors;
bool parseSucceded = (LastParseLog.Count() == 0);
if (parseSucceded)
{
try
{
UMLFactoryHandler.Instance.AddErdDiagram(parentPackage, DiagramName, tables);
}
catch (System.Runtime.InteropServices.COMException e)
{
LastParseLog = new List <string>();
LastParseLog.Add(e.Message);
LastParseLog.Add(Symbols.ERR_INVALID_OPERATION);
return(false);
}
}
return(parseSucceded); // Successful if no problems reported
}
/// <summary>
/// Creates tree node encapsulating IUMLPackage object
/// </summary>
/// <param name="package">Encapsulated data</param>
/// <returns></returns>
private static TreeNode CreateNode(WhiteStarUML.IUMLPackage package)
{
TreeNode node = new TreeNode(package.Name);
node.Tag = package;
return(node);
}
/// <summary>
/// Fills diagrams in list box
/// </summary>
/// <param name="parentNode"></param>
private void collectChildDiagrams(TreeNode parentNode)
{
if (parentNode != null)
{
WhiteStarUML.IUMLPackage parentPackage = (WhiteStarUML.IUMLPackage)parentNode.Tag;
List <WhiteStarUML.IUMLClassDiagram> diagrams = ProjectManagerHandler.Instance.GetOwnedErdDiagrams(parentPackage);
diagramListBox.Items.Clear();
foreach (var package in diagrams)
{
diagramListBox.Items.Add(new DiagramListBoxItemWrapper(package));
}
}
}
/// <summary>
/// Fills tree view with children of given package
/// </summary>
/// <param name="parentNode">Starting node</param>
/// <param name="childNodes">Container for created nodes for recursive processing, null if not required</param>
private static void CreateChildNodes(TreeNode parentNode, List <TreeNode> childNodes = null)
{
// Create list of child nodes
WhiteStarUML.IUMLPackage parentPackage = (WhiteStarUML.IUMLPackage)parentNode.Tag;
List <WhiteStarUML.IUMLPackage> packageNodes = ProjectManagerHandler.Instance.GetOwnedPackages(parentPackage);
parentNode.Nodes.Clear();
// Process child nodes
foreach (var package in packageNodes)
{
// Create and add child node
TreeNode newNode = CreateNode(package);
parentNode.Nodes.Add(newNode);
if (childNodes != null)
{
childNodes.Add(newNode); // Collecting children
}
else // It is a grand child of initial node
{
break; // One grand child node is enough to mark parent as expandable
}
}
}