public GXGraphItemForm(GXGraphItemCollection items, List <GXKeyValuePair <GXDLMSObject, GXDLMSCaptureObject> > columns, GXDLMSDevice device)
{
InitializeComponent();
GraphItemEditor_SizeChanged(null, null);
GraphItemList.OwnerDraw = true;
Items = items;
int pos = 0;
List <string> colors = GetColors();
GXManufacturer man = device.Manufacturers.FindByIdentification(device.Manufacturer);
foreach (var it in columns)
{
GXDLMSObject obj = it.Key;
int index = it.Value.AttributeIndex;
if (!GXHelpers.IsNumeric(obj.GetDataType(index)) || (index > 0 && ((index & 0x8) != 0 || (index & 0x10) != 0)))
{
continue;
}
GXGraphItem item = items.Find(obj.LogicalName, index);
if (item == null)
{
item = new GXGraphItem();
item.LogicalName = obj.LogicalName;
item.Color = Color.FromName(colors[pos++]);
item.AttributeIndex = index;
items.Add(item);
}
string desc = obj.Description;
GXObisCode code = man.ObisCodes.FindByLN(obj.ObjectType, obj.LogicalName, null);
if (code != null)
{
desc = code.Description;
}
ListViewItem tmp = GraphItemList.Items.Add(obj.LogicalName + " " + desc);
tmp.Tag = item;
}
}
void OnUpdateTarget(GXDLMSObject value)
{
m_Target = (GXDLMSProfileGeneric)value;
m_MyPane.GraphPane.CurveList.Clear();
GXDLMSObject obj;
int index = 0;
if (m_Target != null)
{
m_MyPane.GraphPane.Title.Text = m_Target.Description;
DataTable table = ProfileGenericView.DataSource as DataTable;
ProfileGenericView.DataSource = null;
ProfileGenericView.Columns.Clear();
DataTable dt = new DataTable();
foreach (var it in m_Target.CaptureObjects)
{
DataColumn dc = dt.Columns.Add(index.ToString());
dc.Caption = it.Key.Description;
int pos = ProfileGenericView.Columns.Add(index.ToString(), it.Key.Description);
ProfileGenericView.Columns[pos].DataPropertyName = index.ToString();
++index;
}
foreach (object[] it in m_Target.Buffer)
{
dt.LoadDataRow(it, true);
}
ProfileGenericView.DataSource = dt;
if (m_Target.CaptureObjects.Count != 0 && m_Target.CaptureObjects[0].Value.AttributeIndex != 0)
{
//We can show graph only tables that are date based.
if (m_Target.CaptureObjects[0].Key.GetUIDataType(m_Target.CaptureObjects[0].Value.AttributeIndex) == DataType.DateTime)
{
for (int col = 0; col < m_Target.CaptureObjects.Count; ++col)
{
//Do not shown Status' or Events
index = m_Target.CaptureObjects[col].Value.AttributeIndex;
if (index > 0 && ((index & 0x8) != 0 || (m_Target.CaptureObjects[col].Value.AttributeIndex & 0x10) != 0))
{
continue;
}
obj = m_Target.CaptureObjects[col].Key;
GXGraphItem item = GraphItems.Find(obj.LogicalName, index);
if (item != null && item.Enabled && GXHelpers.IsNumeric(obj.GetUIDataType(index)))
{
ZedGraph.DataSourcePointList dspl = new ZedGraph.DataSourcePointList();
dspl.DataSource = m_Target.Buffer;
dspl.XDataMember = m_Target.CaptureObjects[0].Key.Description;
dspl.YDataMember = obj.Description;
ZedGraph.LineItem myCurve = m_MyPane.GraphPane.AddCurve(obj.Description, dspl, item.Color);
}
}
m_MyPane.GraphPane.XAxis.Title.Text = m_Target.CaptureObjects[0].Key.LogicalName;
// Tell ZedGraph to refigure the axes since the data have changed
m_MyPane.AxisChange();
}
}
}
else
{
ProfileGenericView.DataSource = null;
}
//Set initial values...
ReadFromRB.Enabled = ReadLastRB.Enabled = ReadEntryBtn.Enabled = m_Target.CaptureObjects.Count != 0;
ReadFromRB.Checked = ReadLastRB.Checked = ReadEntryBtn.Checked = false;
StartEntry.Value = 0;
EndEntry.Value = 1;
ReadLastTB.Value = 0;
StartPick.Value = ToPick.Value = DateTime.Now;
if (!ReadFromRB.Enabled)
{
return;
}
index = m_Target.CaptureObjects[0].Value.AttributeIndex;
obj = m_Target.CaptureObjects[0].Key;
if (index != 0 &&
obj.GetUIDataType(index) != DataType.DateTime)
{
ReadFromRB.Enabled = ReadLastRB.Enabled = false;
m_Target.AccessSelector = AccessRange.Entry;
m_Target.From = 0;
m_Target.To = 1;
}
else
{
ReadFromRB.Enabled = ReadLastRB.Enabled = true;
}
if (m_Target.AccessSelector == AccessRange.Entry)
{
StartEntry.Value = Convert.ToInt32(m_Target.From);
EndEntry.Value = Convert.ToInt32(m_Target.To);
ReadEntryBtn.Checked = true;
}
else if (m_Target.AccessSelector == AccessRange.Last)
{
TimeSpan diff = (DateTime)m_Target.To - (DateTime)m_Target.From;
ReadLastTB.Value = diff.Days - 1;
ReadLastRB.Checked = true;
}
else
{
if ((DateTime)m_Target.From == DateTime.MinValue)
{
StartPick.Checked = false;
}
else
{
StartPick.Value = (DateTime)m_Target.From;
}
if ((DateTime)m_Target.To == DateTime.MaxValue)
{
ToPick.Checked = false;
}
else
{
ToPick.Value = (DateTime)m_Target.To;
}
ReadFromRB.Checked = true;
}
}