///--------------------------------------------------------------------------------
/// <summary>Create the instance with the designer view and other data.</summary>
///
/// <param name="propertyInstances">The PropertyInstance items to load.</param>
/// <param name="modelProperty">The model property.</param>
/// <param name="objectInstanceViewModel">The associated object instance view model.</param>
/// <param name="solution">The associated solution.</param>
///--------------------------------------------------------------------------------
public PropertyCollectionItemViewModel(EnterpriseDataObjectList <PropertyInstanceViewModel> propertyInstances, ModelProperty modelProperty, ObjectInstanceViewModel objectInstanceViewModel, Solution solution)
{
WorkspaceID = Guid.NewGuid();
Solution = solution;
PropertyInstances = propertyInstances;
ObjectInstanceViewModel = objectInstanceViewModel;
ModelProperty = modelProperty;
}
///--------------------------------------------------------------------------------
/// <summary>This method applies objectinstance updates.</summary>
///--------------------------------------------------------------------------------
public void ProcessEditObjectInstancePerformed(ObjectInstanceEventArgs data)
{
try
{
bool isItemMatch = false;
if (data != null && data.ObjectInstance != null)
{
foreach (ObjectInstanceViewModel item in ObjectInstances)
{
if (item.ObjectInstance.ObjectInstanceID == data.ObjectInstance.ObjectInstanceID)
{
isItemMatch = true;
item.ObjectInstance.TransformDataFromObject(data.ObjectInstance, null, false);
item.OnUpdated(item, null);
item.ShowInTreeView();
break;
}
}
if (isItemMatch == false)
{
// add new ObjectInstance
data.ObjectInstance.ModelObject = ModelObject;
ObjectInstanceViewModel newItem = new ObjectInstanceViewModel(data.ObjectInstance, Solution);
newItem.Updated += new EventHandler(Children_Updated);
ObjectInstances.Add(newItem);
ModelObject.ObjectInstanceList.Add(newItem.ObjectInstance);
Solution.ObjectInstanceList.Add(newItem.ObjectInstance);
Items.Add(newItem);
OnUpdated(this, null);
newItem.ShowInTreeView();
}
}
}
catch (Exception ex)
{
ShowIssue(ex.Message + ex.StackTrace);
}
}
///--------------------------------------------------------------------------------
/// <summary>This method loads an item of ModelObjectData into the view model.</summary>
///
/// <param name="model">The Model to load.</param>
/// <param name="modelObject">The ModelObject to load.</param>
/// <param name="objectInstance">The ObjectInstance to load.</param>
/// <param name="solution">The Solution to load.</param>
/// <param name="loadChildren">Flag indicating whether to perform a deeper load.</param>
///--------------------------------------------------------------------------------
public void LoadModelObjectData(Model model, ModelObject modelObject, ObjectInstance objectInstance, Solution solution, bool loadChildren = true)
{
// attach the ModelObject
Model = model;
ModelObject = modelObject;
ObjectInstance = objectInstance;
Solution = solution;
ItemID = ModelObject.ModelID;
Items.Clear();
if (loadChildren == true)
{
// attach ObjectInstances
if (ObjectInstances == null)
{
ObjectInstances = new EnterpriseDataObjectList <ObjectInstanceViewModel>();
foreach (ObjectInstance item in modelObject.ObjectInstanceList)
{
if (item.Solution == null)
{
// TODO: this is a hack
item.Solution = solution;
}
if (objectInstance == null || item.ParentObjectInstanceID == objectInstance.ObjectInstanceID)
{
ObjectInstanceViewModel itemView = new ObjectInstanceViewModel(item, solution);
itemView.Updated += new EventHandler(Children_Updated);
ObjectInstances.Add(itemView);
Items.Add(itemView);
}
}
}
#region protected
#endregion protected
Refresh(false);
}
}