/// <summary>
/// Add a node at the current location with a new pipe node
/// </summary>
/// <param name="templateName"></param>
private void AddNode(string templateName)
{
GraphNodeTemplate template = _templates[templateName];
BaseNodeConfig config = null;
string label = null;
if (template.TagType == typeof(LibraryNodeConfig))
{
using (SelectLibraryNodeForm frm = new SelectLibraryNodeForm())
{
if (frm.ShowDialog(this) == DialogResult.OK)
{
NodeLibraryManager.NodeLibraryType type = frm.Node;
object nodeConfig = null;
if (type.ConfigType != null)
{
nodeConfig = Activator.CreateInstance(type.ConfigType);
}
config = new LibraryNodeConfig(type.Type, type.Name, nodeConfig);
if (!String.IsNullOrWhiteSpace(type.NodeName))
{
label = type.NodeName;
}
}
}
}
else
{
config = (BaseNodeConfig)Activator.CreateInstance(template.TagType);
}
if (config != null)
{
if (label != null)
{
config.Label = label;
}
else
{
config.Label = template.GetNewName();
}
GraphNode n = AddNode(config, _currMousePos, 0.0f);
if (config is MasterLayerNodeConfig)
{
MasterLayerNodeConfig masterConfig = config as MasterLayerNodeConfig;
masterConfig.Slave.Label = config.Label + "-Slave";
AddLinkLine(n, AddNode(masterConfig.Slave, new PointF(_currMousePos.X + 75.0f, _currMousePos.Y), 0.0f));
}
netEditor.SelectedObject = n;
}
}
private void AddNodeTemplate(string templateName, string nameTemplate, GraphNodeShape shape,
float width, float height, Color backColor, Color lineColor, Color selectedLineColor, Color textColor, Color hatchedColor, Type tagType)
{
if (typeof(BaseNodeConfig).IsAssignableFrom(tagType))
{
_templates[templateName] = new GraphNodeTemplate(nameTemplate, shape,
width, height, backColor, lineColor, selectedLineColor, textColor, hatchedColor, tagType);
}
else
{
throw new ArgumentException("Invalid node config type for editor template");
}
}
/// <summary>
/// Add an existing node to the editor
/// </summary>
/// <param name="config">The node entry</param>
/// <param name="p">The point to set</param>
/// <param name="z">The z co-ordinate</param>
private GraphNode AddNode(BaseNodeConfig config, PointF p, float z)
{
GraphNodeTemplate template = _templates[config.GetNodeName()];
GraphNode n = netEditor.AddNode(p, z, config.Id, config.Label, template.Shape,
template.Width, template.Height, template.BackColor, template.LineColor, template.SelectedLineColor,
template.TextColor, template.HatchedColor, config);
SetNode(n);
netEditor.SelectedObject = n;
return(n);
}