///--------------------------------------------------------------------------------
/// <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 ModelViewModel PasteModel(ModelViewModel copyItem, bool savePaste = true)
{
Model newItem = new Model();
newItem.ReverseInstance = new Model();
newItem.TransformDataFromObject(copyItem.Model, null, false);
newItem.ModelID = Guid.NewGuid();
newItem.IsAutoUpdated = false;
newItem.Solution = Solution;
newItem.Solution = Solution;
ModelViewModel newView = new ModelViewModel(newItem, Solution);
newView.ResetModified(true);
AddModel(newView);
// paste children
foreach (EnumerationViewModel childView in copyItem.EnumerationsFolder.Enumerations)
{
newView.EnumerationsFolder.PasteEnumeration(childView, savePaste);
}
foreach (ModelObjectViewModel childView in copyItem.ModelObjectsFolder.ModelObjects)
{
newView.ModelObjectsFolder.PasteModelObject(childView, savePaste);
}
if (savePaste == true)
{
Solution.ModelList.Add(newItem);
newView.OnUpdated(this, null);
Solution.ResetModified(true);
}
return(newView);
}
///--------------------------------------------------------------------------------
/// <summary>This method loads Models into the view model.</summary>
///
/// <param name="solution">The associated solution.</param>
/// <param name="loadChildren">Flag indicating whether to perform a deeper load.</param>
///--------------------------------------------------------------------------------
public void LoadModels(Solution solution, bool loadChildren = true)
{
// attach the items
Items.Clear();
if (Models == null)
{
Models = new EnterpriseDataObjectList <ModelViewModel>();
}
if (loadChildren == true)
{
foreach (Model item in solution.ModelList)
{
ModelViewModel itemView = new ModelViewModel(item, solution);
itemView.Updated += new EventHandler(Children_Updated);
Models.Add(itemView);
Items.Add(itemView);
}
}
}
///--------------------------------------------------------------------------------
/// <summary>This method applies model updates.</summary>
///--------------------------------------------------------------------------------
public void ProcessEditModelPerformed(ModelEventArgs data)
{
try
{
bool isItemMatch = false;
if (data != null && data.Model != null)
{
foreach (ModelViewModel item in Models)
{
if (item.Model.ModelID == data.Model.ModelID)
{
isItemMatch = true;
item.Model.TransformDataFromObject(data.Model, null, false);
item.OnUpdated(item, null);
item.ShowInTreeView();
break;
}
}
if (isItemMatch == false)
{
// add new Model
data.Model.Solution = Solution;
ModelViewModel newItem = new ModelViewModel(data.Model, Solution);
newItem.Updated += new EventHandler(Children_Updated);
Models.Add(newItem);
Solution.ModelList.Add(newItem.Model);
Items.Add(newItem);
OnUpdated(this, null);
newItem.ShowInTreeView();
}
}
}
catch (Exception ex)
{
ShowIssue(ex.Message + ex.StackTrace);
}
}
///--------------------------------------------------------------------------------
/// <summary>This method deletes an instance of Model from the view model.</summary>
///
/// <param name="itemView">The Model to delete.</param>
///--------------------------------------------------------------------------------
public void DeleteModel(ModelViewModel itemView)
{
itemView.Updated -= Children_Updated;
Models.Remove(itemView);
Delete(itemView);
}
///--------------------------------------------------------------------------------
/// <summary>This method adds an instance of Model to the view model.</summary>
///
/// <param name="itemView">The Model to add.</param>
///--------------------------------------------------------------------------------
public void AddModel(ModelViewModel itemView)
{
itemView.Updated += new EventHandler(Children_Updated);
Models.Add(itemView);
Add(itemView);
}