/// <summary>
/// Aktualisiert eine neue Datenbank
/// </summary>
/// <param name="surface"></param>
public ScrumDatabase(ScrumSurface surface)
{
this.EffortSum = new EffortPoints(0);
this.Surface = surface;
this.UserStories = new List <UserStory>();
this.Epics = new List <Epic>();
}
/// <summary>
/// Gibt den Index für die Spalte des gewünschten Aufwands an
/// </summary>
/// <param name="pt"></param>
/// <returns></returns>
private int GetEffortIndex(EffortPoints pt)
{
for (int i = 0; i < EffortPoints.PreDefined.Length; i++)
{
if (EffortPoints.PreDefined[i].Value == pt.Value)
{
return(i);
}
}
return(0);
}
/// <summary>
/// Initialisiert eine neue User Story mit Standardwerten
/// Backlog: Product Backlog
/// EffortPoints: Unendlich
/// Priorität: 1
/// </summary>
public UserStory()
{
this.BacklogStatus = ItemBacklogStatus.PRODUCT_BACKLOG;
this.Type = SubType.USER_STORY;
this.ItemID = NextUserStoryID++;
Effort = new EffortPoints();
Effort.EffortPointsChanged += (s, e) => { if (e.ExternallyTriggered)
{
this.OnDataChanged();
}
};
}
/// <summary>
/// Berechnet die Effort-Summe neu
/// </summary>
private void RecalcEffortSum()
{
EffortPoints ep = new EffortPoints(0);
foreach (UserStory us in UserStories)
{
if (us.BacklogStatus == ItemBacklogStatus.SPRINT_BACKLOG)
{
ep += us.Effort;
}
}
this.EffortSum.Value = ep.Value;
}
private void us_ProjectStatusChanged(object sender, EventArgs e)
{
UserStory us = sender as UserStory;
if (us != null)
{
if (us.BacklogStatus == ItemBacklogStatus.SPRINT_BACKLOG)
{
this.EffortSum += us.Effort;
}
else
{
RecalcEffortSum();
}
}
}
//-------------------------------------------------------------------------
virtual public void GetAsXml(XmlElement xml)
{
// Type.
XmlAttribute attrib = xml.OwnerDocument.CreateAttribute("type");
attrib.Value = GetType().AssemblyQualifiedName;
xml.Attributes.Append(attrib);
// Id.
XmlElement element = xml.OwnerDocument.CreateElement("Id");
element.InnerText = Id.ToString();
xml.AppendChild(element);
// Title.
element = xml.OwnerDocument.CreateElement("Title");
element.InnerText = Title;
xml.AppendChild(element);
// Description.
element = xml.OwnerDocument.CreateElement("Description");
element.InnerText = Description;
xml.AppendChild(element);
// Points.
element = xml.OwnerDocument.CreateElement("ValuePoints");
element.InnerText = ValuePoints.ToString();
xml.AppendChild(element);
element = xml.OwnerDocument.CreateElement("EffortPoints");
element.InnerText = EffortPoints.ToString();
xml.AppendChild(element);
element = xml.OwnerDocument.CreateElement("PriorityPoints");
element.InnerText = PriorityPoints.ToString();
xml.AppendChild(element);
}
/// <summary>
/// Fügt ein neues Item zu der Datenbank hinzu
/// </summary>
/// <param name="item"></param>
public void AddItem(ItemBase item)
{
if (item.GetType() == typeof(UserStory))
{
UserStory us = item as UserStory;
UserStories.Add(us);
us.ProjectStatusChanged += us_ProjectStatusChanged;
us.Effort.EffortPointsChanged += (s, e) => { RecalcEffortSum(); };
if (us.temp_epicID > 0)
{
us.Epic = GetItem(us.temp_epicID) as Epic;
}
if (us.BacklogStatus == ItemBacklogStatus.SPRINT_BACKLOG)
{
this.EffortSum += us.Effort;
}
}
else
{
Epics.Add(item as Epic);
}
Surface.ViewController.CurrentView.LoadItem(item);
item.DataChanged += OnItemChanged;
}
/// <summary>
/// Legt den Aufwand, der dieser Spalte zugewiesen ist,
/// auf den angegebenen Wert fest.
/// </summary>
/// <param name="ep"></param>
public void SetEffort(EffortPoints ep)
{
this.Effort = ep;
txt_top.Text = ep;
txt_bottom.Text = ep;
}
