protected void CustomTreeView_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs args)
{
if (AllowUserInput)
{
if (args.Button == MouseButtons.Right) // right click
{
this.ContextMenuStrip.Items.Clear();
// detect node click
if (args.Node != null && (args.X >= args.Node.Bounds.Left) && (args.X <= args.Node.Bounds.Right) &&
(args.Y >= args.Node.Bounds.Top) && (args.Y <= args.Node.Bounds.Bottom))
{
ProcessingNode cast = (ProcessingNode)args.Node;
// handle right click by populating with node functions
List<Function> functions = cast.Functions;
if (functions != null)
{
ToolStripItem newItem;
if (functions.Count > 0)
{
NodeFunctionListEventArgs e = new NodeFunctionListEventArgs(cast, functions);
OnNodeFunctionList(e);
}
foreach (Function f in functions)
{
if (f.Visible)
{
newItem = this.ContextMenuStrip.Items.Add(f.FunctionName);
if (!f.Enabled)
newItem.Enabled = f.Enabled;
CustomContextMenuTag customTag = new CustomContextMenuTag(cast, f.FunctionName, f.FunctionAction);
customTag.Arguments = f.Arguments;
newItem.Tag = customTag;
}
}
}
} // arg check
} // right click
} // input
}
private void customTreeView2_NodeFunctionList(object sender, NodeFunctionListEventArgs e)
{
if (e.Node.Name.Equals("Levels"))
{
AME.Nodes.ProcessingNode parentNode = e.Node.Parent as AME.Nodes.ProcessingNode;
if (parentNode.NodeType.Equals("Emitter"))
{
// get parameters using node id
IXPathNavigable iNavParameters = vsgController.GetParametersForComponent(parentNode.NodeID);
XPathNavigator navParameters = iNavParameters.CreateNavigator();
XPathNavigator navAttribute = navParameters.SelectSingleNode("/ComponentParameters/Parameter[@category='Emitter']/Parameter[@displayedName='Attribute_Emitter']");
XPathNavigator navCustomAttribute = navParameters.SelectSingleNode("/ComponentParameters/Parameter[@category='Emitter']/Parameter[@displayedName='Custom_Attribute_Emitter']");
if (navAttribute.GetAttribute("value", navAttribute.NamespaceURI).ToLower() == "true")
{//standard attribute emitter
navAttribute = navParameters.SelectSingleNode("/ComponentParameters/Parameter[@category='Emitter']/Parameter[@displayedName='Attribute']");
if (navAttribute != null)
{
String attributeValue = navAttribute.GetAttribute("value", navAttribute.NamespaceURI);
if (attributeValue.Equals("Default") || attributeValue.Equals("Invisible"))
{
foreach (AME.Nodes.Function function in e.Functions)
{
if (function.FunctionName.Equals("Create Level"))
{
function.Enabled = false;
}
}
MessageBox.Show(string.Format("Emitter \'{0}\' is defined as a Default or Invisible.\nLevels can only be used with Attribute Emitters.", parentNode.Name),
"Using Default or Invisible Emitters", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
else if (navCustomAttribute.GetAttribute("value", navAttribute.NamespaceURI).ToLower() == "true")
{ //Custom attribute emitter
navAttribute = navParameters.SelectSingleNode("/ComponentParameters/Parameter[@category='Emitter']/Parameter[@displayedName='Custom_Attribute']");
}
//if (navAttribute != null)
//{
// String attributeValue = navAttribute.GetAttribute("value", navAttribute.NamespaceURI);
// if (attributeValue.Equals("Default") || attributeValue.Equals("Invisible"))
// {
// foreach (AME.Nodes.Function function in functions)
// {
// if (function.FunctionName.Equals("Create Level"))
// {
// function.Enabled = false;
// }
// }
// }
//}
}
}
if (e.Node.Name == "Sensor Ranges")
{
AME.Nodes.ProcessingNode parentNode = e.Node.Parent as AME.Nodes.ProcessingNode;
IXPathNavigable iNavParameters = vsgController.GetParametersForComponent(parentNode.NodeID);
XPathNavigator navParameters = iNavParameters.CreateNavigator();
XPathNavigator navAttribute = navParameters.SelectSingleNode("/ComponentParameters/Parameter[@category='Sensor']/Parameter[@displayedName='Global_Sensor']");
if (navAttribute.GetAttribute("value", navAttribute.NamespaceURI).ToLower() == "true")
{
MessageBox.Show(string.Format("Sensor \'{0}\' is defined as a Global Sensor.\nSensor Ranges can only be used with Attribute Sensors.", parentNode.Name),
"Using Global Sensors", MessageBoxButtons.OK, MessageBoxIcon.Information);
foreach (AME.Nodes.Function function in e.Functions)
{
if (function.FunctionName == "Create Sensor Range")
{
function.Enabled = false;
}
}
}
}
}
protected virtual void OnNodeFunctionList(NodeFunctionListEventArgs e)
{
NodeFunctionListEventHandler handler = NodeFunctionList;
if (handler != null)
{
handler(this, e);
}
}
