public string GetTargetState(WorkItem workItem, ICustomState targetState)
{
if (WorkItemTransitions == null)
{
return(null);
}
if (!WorkItemTransitions.ContainsKey(workItem.Type.Name))
{
var witName = workItem.Type.Name;
List <Transition> witTransitions = GetTransitions(witName);
WorkItemTransitions.Add(witName, witTransitions);
}
var transitions = WorkItemTransitions[workItem.Type.Name];
if (transitions == null)
{
return(null);
}
var stateField = workItem.Fields[CoreField.State];
// If the target state is the same state as the original state value of the work item it means we move a changed work item back to its original state
if (targetState.WorkItemStates.Contains(stateField.OriginalValue))
{
return((string)stateField.OriginalValue);
}
var possibleStates = from Transition transition in transitions
where transition.FromState == (string)stateField.OriginalValue && targetState.WorkItemStates.Contains(transition.ToState)
select transition.ToState;
return(possibleStates.Count() > 0 ? possibleStates.ElementAt(0) : null);
}
/// <summary>
/// Updates the grid columns.
/// </summary>
private void UpdateColumnWidth()
{
double size;
foreach (DataGridColumn dataGridColumn in dataGrid.Columns)
{
ICustomState header = dataGridColumn.Header as ICustomState;
if (header == null)
{
continue;
}
if (Model != null && Model.SelectedWorkItem != null)
{
if (header.Name == Model.SelectedWorkItem.State)
{
size = Math.Max(GetLargestWorkitemWithState(Model.SelectedWorkItem.State), 200);
if (dataGridColumn.Width.Value <= size + 21)
{
size = (size + 21) * ZoomFactor;
dataGridColumn.Width = new DataGridLength(size);
}
return;
}
}
}
}
public void AddCustomState(string name)
{
ICustomState customState = DataObjectFactory.CreateObject <ICustomState> ();
customState.Name = name;
customState.Color = DefaultStateColor;
CustomStates.Add(customState);
}
public static IEnumerable <WorkItem> GetWorkItemsByState(this IList <WorkItem> workItems, ICustomState state)
{
return(workItems.Where(c => state.WorkItemStates.Contains(c.State)));
}
public string GetTargetState(WorkItem workItem, ICustomState targetState)
{
return(TaskboardService.GetTargetState(workItem, targetState));
}
