private void ImportSession_Click(object sender, EventArgs e)
{
TraceSession ts = new TraceSession();
ts.Import();
Sessions.Add(ts);
TreeNode root = new TreeNode();
root.Text = root.Name = "Trace: " + Sessions.Count.ToString();
root.Tag = ts;
int i = 0;
foreach (var td in ts.TD.DataFrames)
{
TreeNode dfn = new TreeNode();
dfn.Text = dfn.Name = "DataFrame: " + i.ToString();
dfn.Tag = td;
++i;
foreach (var ds in td.dataSignals)
{
TreeNode dsn = new TreeNode();
dsn.Text = dsn.Name = ds.Description;
dsn.ToolTipText = ds.Name;
dsn.Tag = ds;
foreach (var s in ds.Signals)
{
TreeNode sub = new TreeNode();
sub.Text = sub.Name = s.Time;
sub.ToolTipText = s.Value.ToString();
sub.Tag = s;
dsn.Nodes.Add(sub);
}
dfn.Nodes.Add(dsn);
}
root.Nodes.Add(dfn);
}
SampleTree.Nodes.Add(root);
}
public void Import()
{
TraceSession ts = this;
XmlDocument doc = new XmlDocument();
System.Windows.Forms.OpenFileDialog ofd = new System.Windows.Forms.OpenFileDialog();
if (ofd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
doc.Load(ofd.FileName);
//PULL DATA FRAME
XmlNodeList nodes = doc.DocumentElement.SelectNodes("/traceSession");
foreach (XmlNode node in nodes)
{
//parse out the version
ts.Version = node.Attributes[0].InnerText;
foreach (XmlNode child in node.ChildNodes)
{
//parse out the kinds
if (child.Name == "traceCaptureSetup")
{
}
if (child.Name == "traceDisplaySetup")
{
}
if (child.Name == "traceData")
{
foreach (XmlNode attr in child.Attributes)
{
//values
if (attr.Name == "dataFrames")
{
ts.TD.dataFrames = attr.Value;
}
}
foreach (XmlNode dataFrame in child.ChildNodes)
{
TraceSession.TraceData.DataFrame df = new TraceSession.TraceData.DataFrame();
foreach (XmlNode data in dataFrame.ChildNodes)
{
if (data.Name == "frameHeader")
{
df.startTime = data.Attributes.GetNamedItem("startTime").Value;
df.startTriggerInc = Convert.ToSingle(data.Attributes.GetNamedItem("startTriggerInc").Value);
df.stopTriggerInc = Convert.ToSingle(data.Attributes.GetNamedItem("stopTriggerInc").Value);
df.stopInc = Convert.ToSingle(data.Attributes.GetNamedItem("stopInc").Value);
}
if (data.Name == "domain")
{
df.Domain = data.Attributes.GetNamedItem("e1").Value;
}
if (data.Name == "dataSignal")
{
TraceSession.TraceData.DataFrame.DataSignal ds = new TraceSession.TraceData.DataFrame.DataSignal();
ds.Id = data.Attributes.GetNamedItem("id")?.Value;
ds.Key = data.Attributes.GetNamedItem("key")?.Value;
ds.Event = data.Attributes.GetNamedItem("event")?.Value;
ds.EventChannel = data.Attributes.GetNamedItem("eventChannel")?.Value;
ds.Description = data.Attributes.GetNamedItem("description")?.Value;
ds.Domain = data.Attributes.GetNamedItem("domain")?.Value;
ds.Name = data.Attributes.GetNamedItem("name")?.Value;
ds.DataType = data.Attributes.GetNamedItem("dataType")?.Value;
ds.Interval = data.Attributes.GetNamedItem("interval")?.Value;
ds.UnitsType = data.Attributes.GetNamedItem("unitsType")?.Value;
ds.DisplayRes = data.Attributes.GetNamedItem("displayRes")?.Value;
ds.DataPointCount = data.Attributes.GetNamedItem("datapointCount")?.Value;
df.dataSignals.Add(ds);
}
if (data.Name == "rec") //actual signals that need t obe parsed baised on "dataSignal"
{
foreach (XmlNode attr in data.Attributes)
{
foreach (var ds in df.dataSignals)
{
if (ds.Id == attr.Name)
{
TraceSession.TraceData.DataFrame.DataSignal.Signal signal = new TraceSession.TraceData.DataFrame.DataSignal.Signal();
signal.Time = data.Attributes[0].Value.ToString();
try
{
signal.Value = Convert.ToSingle(attr.Value);
ds.Signals.Add(signal);
}
catch { }
}
}
}
}
}
ts.TD.DataFrames.Add(df);
}
}
}
// var a = node.SelectSingleNode("author").InnerText; //select single item
}
}
}