///--------------------------------------------------------------------------------
/// <summary>This method is used to copy/paste a new item.</summary>
///
/// <param name="copyItem">The item to copy/paste.</param>
/// <param name="savePaste">Flag to determine whether to save the results of the paste.</param>
///--------------------------------------------------------------------------------
public StateModelViewModel PasteStateModel(StateModelViewModel copyItem, bool savePaste = true)
{
StateModel newItem = new StateModel();
newItem.ReverseInstance = new StateModel();
newItem.TransformDataFromObject(copyItem.StateModel, null, false);
newItem.StateModelID = Guid.NewGuid();
newItem.IsAutoUpdated = false;
newItem.Entity = Entity;
newItem.Solution = Solution;
StateModelViewModel newView = new StateModelViewModel(newItem, Solution);
newView.ResetModified(true);
AddStateModel(newView);
// paste children
foreach (StateViewModel childView in copyItem.States)
{
newView.PasteState(childView, savePaste);
}
if (savePaste == true)
{
Solution.StateModelList.Add(newItem);
Entity.StateModelList.Add(newItem);
newView.OnUpdated(this, null);
Solution.ResetModified(true);
}
return(newView);
}
///--------------------------------------------------------------------------------
/// <summary>This method loads StateModels into the view model.</summary>
///
/// <param name="entity">The entity to load.</param>
/// <param name="solution">The associated solution.</param>
/// <param name="loadChildren">Flag indicating whether to perform a deeper load.</param>
///--------------------------------------------------------------------------------
public void LoadStateModels(Entity entity, Solution solution, bool loadChildren = true)
{
// attach the items
Items.Clear();
if (StateModels == null)
{
StateModels = new EnterpriseDataObjectList <StateModelViewModel>();
}
if (loadChildren == true)
{
foreach (StateModel item in entity.StateModelList)
{
StateModelViewModel itemView = new StateModelViewModel(item, solution);
itemView.Updated += new EventHandler(Children_Updated);
StateModels.Add(itemView);
Items.Add(itemView);
}
}
}
///--------------------------------------------------------------------------------
/// <summary>This method applies statemodel updates.</summary>
///--------------------------------------------------------------------------------
public void ProcessEditStateModelPerformed(StateModelEventArgs data)
{
try
{
bool isItemMatch = false;
if (data != null && data.StateModel != null)
{
foreach (StateModelViewModel item in StateModels)
{
if (item.StateModel.StateModelID == data.StateModel.StateModelID)
{
isItemMatch = true;
item.StateModel.TransformDataFromObject(data.StateModel, null, false);
item.OnUpdated(item, null);
item.ShowInTreeView();
break;
}
}
if (isItemMatch == false)
{
// add new StateModel
data.StateModel.Entity = Entity;
StateModelViewModel newItem = new StateModelViewModel(data.StateModel, Solution);
newItem.Updated += new EventHandler(Children_Updated);
StateModels.Add(newItem);
Entity.StateModelList.Add(newItem.StateModel);
Solution.StateModelList.Add(newItem.StateModel);
Items.Add(newItem);
OnUpdated(this, null);
newItem.ShowInTreeView();
}
}
}
catch (Exception ex)
{
ShowIssue(ex.Message + ex.StackTrace);
}
}
///--------------------------------------------------------------------------------
/// <summary>This method deletes an instance of StateModel from the view model.</summary>
///
/// <param name="itemView">The StateModel to delete.</param>
///--------------------------------------------------------------------------------
public void DeleteStateModel(StateModelViewModel itemView)
{
itemView.Updated -= Children_Updated;
StateModels.Remove(itemView);
Delete(itemView);
}
///--------------------------------------------------------------------------------
/// <summary>This method adds an instance of StateModel to the view model.</summary>
///
/// <param name="itemView">The StateModel to add.</param>
///--------------------------------------------------------------------------------
public void AddStateModel(StateModelViewModel itemView)
{
itemView.Updated += new EventHandler(Children_Updated);
StateModels.Add(itemView);
Add(itemView);
}
