/// <summary>
/// Obtains the previou workflow node and disposes the elemens on the screen
/// </summary>
/// <param name="current">An XmlNode rappresenting the current state</param>
private void DoStepBack()
{
currentNode = workflowManager.PreviousNode(currentNode);
StopLoader();
if (currentNode != null)
{
PrepareTransition();
Panel.Controls.Clear();
#region Rendering
List <Control> controls = new List <Control>();
for (int i = 0; i < currentNode.Data.Length; i++)
{
controls.Add(currentNode.Data[i].Render(this.Bounds));
}
//Controls disposition
int offset = TopOffset;
foreach (Control c in controls)
{
c.LostFocus += new EventHandler(OnLostFocus);
c.Top = offset;
offset += c.Height + controlDistance;
this.Panel.Controls.Add(c);
this.Controls.Add(this.Panel);
}
#endregion
StartBackwardTransition();
}
}
private void DoStep()
{
currentNode = workflowManager.NextNode(currentNode);
StopLoader();
if (currentNode == null)
{
#region Filling Complete
//result.Push(current.OuterXml);
//Modify this part
Panel.Controls.Clear();
Label l = new Label();
l.Width = 1000;
StringBuilder message = new StringBuilder();
message.Insert(0, workflowManager.Result.OuterXml);
l.Text = message.ToString();
l.Height = CFMeasureString.MeasureString(l, message.ToString(), l.ClientRectangle).Height;
l.Location = new Point(30, 100);
Panel.Controls.Add(l);
Next.Text = "Send";
Back.Enabled = false;
Back.Text = "";
Refresh();
#endregion
return;
}
/*
* if (currentNode != null)
* if (!currentNode.Name.Equals(currentNode.Name))
* currentNode.GetType();//result.Push(current.OuterXml + " ");
* else
* {
* notification.Text = "Error";
* notification.Visible = true;
* return;
* }
*/
PrepareTransition();
Panel.Controls.Clear();
#region Rendering
List <Control> controls = new List <Control>();
for (int i = 0; i < currentNode.Data.Length; i++)
{
controls.Add(currentNode.Data[i].Render(this.Bounds));
}
//Controls disposition
int offset = TopOffset;
foreach (Control c in controls)
{
c.LostFocus += new EventHandler(OnLostFocus);
c.Top = offset;
offset += c.Height + controlDistance;
this.Panel.Controls.Add(c);
this.Controls.Add(this.Panel);
}
#endregion
if (currentNode != null)
{
StartForwardTransition();
}
}
