///--------------------------------------------------------------------------------
/// <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 EnumerationViewModel PasteEnumeration(EnumerationViewModel copyItem, bool savePaste = true)
{
Enumeration newItem = new Enumeration();
newItem.ReverseInstance = new Enumeration();
newItem.TransformDataFromObject(copyItem.Enumeration, null, false);
newItem.EnumerationID = Guid.NewGuid();
newItem.IsAutoUpdated = false;
newItem.Model = Model;
newItem.Solution = Solution;
EnumerationViewModel newView = new EnumerationViewModel(newItem, Solution);
newView.ResetModified(true);
AddEnumeration(newView);
// paste children
foreach (ValueViewModel childView in copyItem.Values)
{
newView.PasteValue(childView, savePaste);
}
if (savePaste == true)
{
Solution.EnumerationList.Add(newItem);
Model.EnumerationList.Add(newItem);
newView.OnUpdated(this, null);
Solution.ResetModified(true);
}
return(newView);
}
///--------------------------------------------------------------------------------
/// <summary>This method loads Enumerations into the view model.</summary>
///
/// <param name="model">The model to load.</param>
/// <param name="solution">The associated solution.</param>
/// <param name="loadChildren">Flag indicating whether to perform a deeper load.</param>
///--------------------------------------------------------------------------------
public void LoadEnumerations(Model model, Solution solution, bool loadChildren = true)
{
// attach the items
Items.Clear();
if (Enumerations == null)
{
Enumerations = new EnterpriseDataObjectList <EnumerationViewModel>();
}
if (loadChildren == true)
{
foreach (Enumeration item in model.EnumerationList)
{
EnumerationViewModel itemView = new EnumerationViewModel(item, solution);
itemView.Updated += new EventHandler(Children_Updated);
Enumerations.Add(itemView);
Items.Add(itemView);
}
}
}
///--------------------------------------------------------------------------------
/// <summary>This method applies enumeration updates.</summary>
///--------------------------------------------------------------------------------
public void ProcessEditEnumerationPerformed(EnumerationEventArgs data)
{
try
{
bool isItemMatch = false;
if (data != null && data.Enumeration != null)
{
foreach (EnumerationViewModel item in Enumerations)
{
if (item.Enumeration.EnumerationID == data.Enumeration.EnumerationID)
{
isItemMatch = true;
item.Enumeration.TransformDataFromObject(data.Enumeration, null, false);
item.OnUpdated(item, null);
item.ShowInTreeView();
break;
}
}
if (isItemMatch == false)
{
// add new Enumeration
data.Enumeration.Model = Model;
EnumerationViewModel newItem = new EnumerationViewModel(data.Enumeration, Solution);
newItem.Updated += new EventHandler(Children_Updated);
Enumerations.Add(newItem);
Model.EnumerationList.Add(newItem.Enumeration);
Solution.EnumerationList.Add(newItem.Enumeration);
Items.Add(newItem);
OnUpdated(this, null);
newItem.ShowInTreeView();
}
}
}
catch (Exception ex)
{
ShowIssue(ex.Message + ex.StackTrace);
}
}
///--------------------------------------------------------------------------------
/// <summary>This method deletes an instance of Enumeration from the view model.</summary>
///
/// <param name="itemView">The Enumeration to delete.</param>
///--------------------------------------------------------------------------------
public void DeleteEnumeration(EnumerationViewModel itemView)
{
itemView.Updated -= Children_Updated;
Enumerations.Remove(itemView);
Delete(itemView);
}
///--------------------------------------------------------------------------------
/// <summary>This method adds an instance of Enumeration to the view model.</summary>
///
/// <param name="itemView">The Enumeration to add.</param>
///--------------------------------------------------------------------------------
public void AddEnumeration(EnumerationViewModel itemView)
{
itemView.Updated += new EventHandler(Children_Updated);
Enumerations.Add(itemView);
Add(itemView);
}
///--------------------------------------------------------------------------------
/// <summary>This method applies model deletes.</summary>
///--------------------------------------------------------------------------------
public void ProcessDeleteModelPerformed(ModelEventArgs data)
{
try
{
bool isItemMatch = false;
if (data != null && data.Model != null)
{
foreach (ModelViewModel item in Models.ToList <ModelViewModel>())
{
if (item.Model.ModelID == data.Model.ModelID)
{
// remove item from tabs, if present
WorkspaceEventArgs message = new WorkspaceEventArgs();
message.ItemID = item.Model.ModelID;
Mediator.NotifyColleagues <WorkspaceEventArgs>(MediatorMessages.Command_CloseItemRequested, message);
// delete children
for (int i = item.Items.Count - 1; i >= 0; i--)
{
if (item.Items[i] is EnumerationViewModel)
{
EnumerationViewModel child = item.Items[i] as EnumerationViewModel;
EnumerationEventArgs childMessage = new EnumerationEventArgs();
childMessage.Enumeration = child.Enumeration;
childMessage.ModelID = item.Model.ModelID;
childMessage.Solution = Solution;
childMessage.WorkspaceID = child.WorkspaceID;
item.EnumerationsFolder.ProcessDeleteEnumerationPerformed(childMessage);
}
if (item.Items[i] is ModelObjectViewModel)
{
ModelObjectViewModel child = item.Items[i] as ModelObjectViewModel;
ModelObjectEventArgs childMessage = new ModelObjectEventArgs();
childMessage.ModelObject = child.ModelObject;
childMessage.ModelID = item.Model.ModelID;
childMessage.Solution = Solution;
childMessage.WorkspaceID = child.WorkspaceID;
item.ModelObjectsFolder.ProcessDeleteModelObjectPerformed(childMessage);
}
}
// delete item
isItemMatch = true;
Models.Remove(item);
Solution.ModelList.Remove(item.Model);
Items.Remove(item);
Solution.ResetModified(true);
OnUpdated(this, null);
break;
}
}
if (isItemMatch == false)
{
ShowIssue(DisplayValues.Issue_DeleteItemNotFound);
}
}
}
catch (Exception ex)
{
ShowIssue(ex.Message + ex.StackTrace);
}
}
