public usrProcedure(RenderForm parent, TypePanne type, Panne failure, Procedure procedure, Operation operation)
{
InitializeComponent();
this.pParent = parent;
//Initialize the attributes.
failureType = type;
Failure = failure;
this.procedure = procedure;
this.StepsRemoved = false;
this._Operation = operation;
//Use the GUI to add a new procedure.
if (this._Operation == Operation.AddNew)
{
if (this.procedure == null)
{
this.procedure = new Procedure();
//Create the list of steps for the current procedure.
this.procedure.steps = new List<Etape>();
}
}
//Use the GUI to update a procedure.
else
{
if (type != null)
{
//txtBx_FailureType.ReadOnly = true;
//txtBx_FailureType.Enabled = false;
txtBx_FailureType.Text = failureType.getName();
FailureTypeDesc = type.getDescription();
}
else
{
MessageBox.Show("Type est null", "frm_AddProcedure.Constructor");
throw new ArgumentNullException();
}
if (failure != null)
{
//txtBx_Failure.ReadOnly = true;
//txtBx_Failure.Enabled = false;
txtBx_Failure.Text = failure.getName();
FailureDesc = failure.getDescription();
}
else
{
MessageBox.Show("Panne est null", "frm_AddProcedure.Constructor");
throw new ArgumentNullException();
}
if (this.procedure != null)
{
txtBx_Title.Text = this.procedure.getName();
txtBx_Description.Text = this.procedure.getDescription();
if (this.procedure.steps != null && this.procedure.steps.Count > 0)
{
foreach (Etape step in this.procedure.getEtapes())
{
//Fill the list view with the step's data.
ListViewItem item = new ListViewItem(new string[] { step.getId().ToString(), step.getName(), step.getDescription() });
lstVew_Steps.Items.Add(item);
}
}
}
else
{
MessageBox.Show("Procedure est null", "frm_AddProcedure.Constructor");
throw new ArgumentNullException();
}
}
//Set the value of the Id textBox.
txtBx_Id.Text = this.procedure.getId().ToString();
#region Load the form text fields to Fields list.
Fields.Add(txtBx_Title);
if (failureType == null)
Fields.Add(txtBx_FailureType);
if (Failure == null)
Fields.Add(txtBx_Failure);
#endregion
#region Load the form labels to FieldLabels list.
FieldLabels.Add(lbl_Title);
if (failureType == null)
FieldLabels.Add(lbl_FailureType);
if (Failure == null)
FieldLabels.Add(lbl_Failure);
#endregion
}
/// <summary>
/// Creates the file "typepanne.xml" and inserts the first typepanne to it.
/// </summary>
/// <param name="expert">The object holding the data.</param>
/// <returns></returns>
private static bool firstAdd(TypePanne failureType)
{
try
{
XmlWriterSettings wSettings = new XmlWriterSettings();
wSettings.Indent = true;
MemoryStream ms = new MemoryStream();
XmlWriter xw = XmlWriter.Create(ms, wSettings);// Write Declaration
xw.WriteStartDocument();
// Write the root node
xw.WriteStartElement("TypePanne");
// Write the expert and the expert elements
xw.WriteStartElement("type");
xw.WriteStartAttribute("id");
xw.WriteString("0");
xw.WriteEndAttribute();
//----------------
xw.WriteStartElement("libelle");
xw.WriteString(failureType.getName());
xw.WriteEndElement();
//-----------------
xw.WriteStartElement("description");
xw.WriteString(failureType.getDescription());
xw.WriteEndElement();
//-----------------
xw.WriteEndElement();
xw.WriteStartElement("MaxID");
xw.WriteString("0");
xw.WriteEndElement();
// Close the document
xw.WriteEndDocument();
// Flush the write
xw.Flush();
Byte[] buffer = new Byte[ms.Length];
buffer = ms.ToArray();
string xmlOutput = System.Text.Encoding.UTF8.GetString(buffer);
//File.WriteAllText((Stream)Helper.service.LoadFile("typepanne.xml", xmlOutput);
Helper.service.CreateXmlFile("typepanne.xml", xmlOutput);
}
catch (System.IO.FileNotFoundException x) { }catch (Exception x) {// System.Windows.Forms.MessageBox.Show(x.ToString());
}
return true;
}
/// <summary>
/// inserts a typepanne to "typepanne.xml".
/// </summary>
/// <param name="expert">The object holding the data</param>
/// <returns></returns>
private static bool insert(TypePanne failureType)
{
try
{
XmlDocument XmlDoc = new XmlDocument();
XPathNavigator Navigator;
XPathNodeIterator Nodes;
Int32 ID; /* Variable utilisée pour savoir quel est l'ID qu'il faut affecter au nouveau
* noeud créé */
string rslt = Helper.service.LoadFile("typepanne.xml").ToString();
StreamWriter sw = new StreamWriter(System.Windows.Forms.Application.StartupPath + "\\temp.xml");
sw.Write(rslt);
sw.Close();
XmlDoc.Load(System.Windows.Forms.Application.StartupPath + "\\temp.xml");
Navigator = XmlDoc.CreateNavigator();
/* Recherche du noeud MaxID pour déterminer quelle sera l'ID du nouveau
* procedure. */
string ExpXPath = "//MaxID";
Nodes = Navigator.Select(Navigator.Compile(ExpXPath));
Nodes.MoveNext();
/* On place l'ID le plus élevé du document dans la variable ID */
ID = Nodes.Current.ValueAsInt;
/* On incrémente la valeur du noeud MaxID car une fois notre nouveau noeud
* créé, l'ID le plus élevé du document sera aussi incrémenté */
Nodes.Current.SetValue((ID + 1).ToString());
/* On se place sur le noeud ayant l'ID le plus élevé */
//ExpXPath = "//type[@id='" + ID.ToString() + "']";
Nodes = Navigator.Select(Navigator.Compile(ExpXPath));
if (Nodes.Count != 0)
{
Nodes.MoveNext();
/* On crée le noeud principal (procedure). */
Nodes.Current.InsertElementAfter("", "type", "", "");
/* On se place sur le noeud ainsi créé. */
Nodes.Current.MoveToNext(XPathNodeType.Element);
ID++; /* On incrémente ID pour que sa valeur soit identique à celle se
* trouvant dans le noeud MaxID. */
/* Encodage des données */
Nodes.Current.CreateAttribute("", "id", "", ID.ToString());
Nodes.Current.AppendChildElement("", "libelle", "", failureType.getName());
Nodes.Current.AppendChildElement("", "description", "", failureType.getDescription());
//XmlDoc.Save((Stream)Helper.service.LoadFile("typepanne.xml");
Helper.service.SaveXmlFile("typepanne.xml", XmlDoc);
}
else
{
return false;
}
}
catch (System.IO.FileNotFoundException x) { }catch (Exception x) {// System.Windows.Forms.MessageBox.Show(x.ToString());
}
return true;
}
/// <summary>
/// Modifies the DailureType Data.
/// </summary>
/// <param name="login">The id of the target FailureType object.</param>
/// <param name="admin">The object that holds the new data.</param>
/// <returns></returns>
public static bool Update(int id, TypePanne failureType)
{
try
{
/* On utilise un XmlDocument et non un XPathDocument car ce dernier ne permet
* pas l'édition des données XML. */
XmlDocument XmlDoc = new XmlDocument();
XPathNavigator Navigator;
XPathNodeIterator Nodes;
string rslt = Helper.service.LoadFile("typepanne.xml").ToString();
StreamWriter sw = new StreamWriter(System.Windows.Forms.Application.StartupPath + "\\temp.xml");
sw.Write(rslt);
sw.Close();
XmlDoc.Load(System.Windows.Forms.Application.StartupPath + "\\temp.xml");
Navigator = XmlDoc.CreateNavigator();
string ExpXPath = "//type[@id='" + id.ToString() + "']";
Nodes = Navigator.Select(Navigator.Compile(ExpXPath));
if (Nodes.Count != 0)
{
/* Encodage des nouvelles données */
Nodes.MoveNext();
Nodes.Current.MoveToFirstAttribute();
Nodes.Current.SetValue(failureType.getId().ToString());
Nodes.Current.MoveToParent();
Nodes.Current.MoveToFirstChild();
//System.Windows.Forms.MessageBox.Show(Nodes.Current.Name.ToString() + " | " + Nodes.Current.Value.ToString());
Nodes.Current.SetValue(failureType.getName());
Nodes.Current.MoveToNext(XPathNodeType.Element);
Nodes.Current.SetValue(failureType.getDescription());
//XmlDoc.Save((Stream)Helper.service.LoadFile("typepanne.xml");
Helper.service.SaveXmlFile("typepanne.xml", XmlDoc);
}
else
{
return false;
}
}
catch (System.IO.FileNotFoundException x) { }catch (Exception x)
{ System.Windows.Forms.MessageBox.Show(x.ToString()); }
return true;
}