private void Disconnect(FeedbackEncoderConnection connection)
{
if (connection == null)
{
MessageBox.Show("This feedback output is not connected.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
try
{
// Delete the connection
FeedbackEncoderConnection.Delete(connection);
// Remove both links from the element and the output
connection.EncoderInput.FeedbackConnection = null;
connection.Element.FeedbackConnections.Remove(connection);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
this.RefreshConnectionList();
}
}
public FeedbackConnectionFindView(FeedbackEncoderConnection connection = null)
{
InitializeComponent();
this.SelectedInput = connection?.EncoderInput;
this.RefreshOutputsList(chkShowAll.Checked);
}
private void Connect(int inputPin, FeedbackEncoderConnection connection)
{
try
{
if (connection != null)
{
if (MessageBox.Show("The selected output is currently connected. Are you sure you want to connect the output to another encoder input?", Application.ProductName, MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.No)
{
return;
}
}
FeedbackConnectionFindView form = new FeedbackConnectionFindView(connection);
if (form.ShowDialog(this) == DialogResult.Cancel)
{
return;
}
// Delete the existing connection
if (connection != null)
{
FeedbackEncoderConnection.Delete(connection);
connection.EncoderInput.FeedbackConnection = null;
connection.Element.FeedbackConnections.Remove(connection);
}
FeedbackEncoderConnection newconnection = new FeedbackEncoderConnection();
newconnection.EncoderInput = form.SelectedInput;
newconnection.Element = this.Element;
newconnection.ElementPinIndex = inputPin;
FeedbackEncoderConnection.Save(newconnection);
form.SelectedInput.FeedbackConnection = newconnection;
this.Element.FeedbackConnections.Add(newconnection);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
this.RefreshConnectionList();
}
}
private void Edit_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e)
{
int[] selectedRows = grdConnectView.GetSelectedRows();
if (selectedRows.Length <= 0)
{
return;
}
if (!(grdConnectView.GetRow(selectedRows[0]) is DataRowView drv))
{
return;
}
FeedbackEncoderConnection connection = drv["Connection"] as FeedbackEncoderConnection;
int pinIndex = (int)drv["Input"];
switch (e.Button.Index)
{
case 0: this.Connect(pinIndex, connection); break;
case 1: this.Disconnect(connection); break;
}
}
public ItineraryFeedbackPoint(FeedbackEncoderConnection connection, Route route)
{
this.FeedbackEncoderConnection = connection;
this.Route = route;
}
public void RefreshConnectionList()
{
grdConnect.BeginUpdate();
if (grdConnectView.Columns.Count <= 0)
{
RepositoryItemButtonEdit buttonsEdit = new RepositoryItemButtonEdit();
buttonsEdit.TextEditStyle = DevExpress.XtraEditors.Controls.TextEditStyles.HideTextEditor;
buttonsEdit.ButtonClick += Edit_ButtonClick;
buttonsEdit.Buttons.Clear();
buttonsEdit.Buttons.Add(new DevExpress.XtraEditors.Controls.EditorButton());
buttonsEdit.Buttons[0].Caption = "Connect";
buttonsEdit.Buttons[0].Kind = DevExpress.XtraEditors.Controls.ButtonPredefines.Glyph;
buttonsEdit.Buttons[0].ImageOptions.Image = Otc.Layout.FeedbackEncoderConnection.SmallIcon;
buttonsEdit.Buttons.Add(new DevExpress.XtraEditors.Controls.EditorButton());
buttonsEdit.Buttons[1].Caption = "Disconnect";
buttonsEdit.Buttons[1].Kind = DevExpress.XtraEditors.Controls.ButtonPredefines.Glyph;
buttonsEdit.Buttons[1].ImageOptions.Image = Properties.Resources.ICO_CONNECTION_OFF_16;
grdConnectView.Columns.Clear();
grdConnectView.OptionsBehavior.AutoPopulateColumns = false;
grdConnectView.Columns.Add(new GridColumn()
{
Caption = "Connection", Visible = false, FieldName = "Connection"
});
grdConnectView.Columns.Add(new GridColumn()
{
Caption = "Input", Visible = true, FieldName = "Input", Width = 45
});
grdConnectView.Columns.Add(new GridColumn()
{
Caption = "Encoder", Visible = true, FieldName = "Encoder", Width = 150
});
grdConnectView.Columns.Add(new GridColumn()
{
Caption = "Output", Visible = true, FieldName = "Output", Width = 45
});
grdConnectView.Columns.Add(new GridColumn()
{
Caption = "Address", Visible = true, FieldName = "Address", Width = 50
});
grdConnectView.Columns.Add(new GridColumn()
{
Caption = "Point", Visible = true, FieldName = "Point", Width = 50
});
grdConnectView.Columns.Add(new GridColumn()
{
Caption = " ", Visible = true, FieldName = "Connect", Width = 50
});
grdConnectView.Columns["Input"].AppearanceHeader.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
grdConnectView.Columns["Input"].AppearanceCell.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
grdConnectView.Columns["Input"].OptionsColumn.AllowEdit = false;
grdConnectView.Columns["Encoder"].OptionsColumn.AllowEdit = false;
grdConnectView.Columns["Output"].AppearanceHeader.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
grdConnectView.Columns["Output"].AppearanceCell.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
grdConnectView.Columns["Output"].OptionsColumn.AllowEdit = false;
grdConnectView.Columns["Address"].AppearanceHeader.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
grdConnectView.Columns["Address"].AppearanceCell.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
grdConnectView.Columns["Address"].OptionsColumn.AllowEdit = false;
grdConnectView.Columns["Point"].AppearanceHeader.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
grdConnectView.Columns["Point"].AppearanceCell.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
grdConnectView.Columns["Point"].OptionsColumn.AllowEdit = false;
grdConnectView.Columns["Connect"].ColumnEdit = buttonsEdit;
grdConnectView.Columns["Connect"].OptionsColumn.AllowEdit = true;
}
DataTable dt = new DataTable("Connections");
dt.Columns.Add("Connection", typeof(FeedbackEncoderConnection));
dt.Columns.Add("Input", typeof(int));
dt.Columns.Add("Encoder", typeof(string));
dt.Columns.Add("Output", typeof(int));
dt.Columns.Add("Address", typeof(string));
dt.Columns.Add("Point", typeof(int));
for (int input = 1; input <= this.Element.Properties.NumberOfFeedbackConnections; input++)
{
FeedbackEncoderConnection connection = FeedbackEncoderConnection.GetByIndex(this.Element, input);
if (connection == null)
{
dt.Rows.Add(new object[] { null, input });
}
else
{
dt.Rows.Add(new object[] { connection,
input,
connection.EncoderInput.FeedbackEncoder.Name,
connection.EncoderInput.Index,
connection.EncoderInput.Address.ToString("0000"),
connection.EncoderInput.PointAddress });
}
}
grdConnect.DataSource = dt;
grdConnect.EndUpdate();
}
