///--------------------------------------------------------------------------------
/// <summary>This method applies modelobject deletes.</summary>
///--------------------------------------------------------------------------------
public void ProcessDeleteModelObjectPerformed(ModelObjectEventArgs data)
{
try
{
bool isItemMatch = false;
if (data != null && data.ModelObject != null)
{
foreach (ModelObjectViewModel item in ModelObjects.ToList <ModelObjectViewModel>())
{
if (item.ModelObject.ModelObjectID == data.ModelObject.ModelObjectID)
{
// remove item from tabs, if present
WorkspaceEventArgs message = new WorkspaceEventArgs();
message.ItemID = item.ModelObject.ModelObjectID;
Mediator.NotifyColleagues <WorkspaceEventArgs>(MediatorMessages.Command_CloseItemRequested, message);
// delete children
for (int i = item.Items.Count - 1; i >= 0; i--)
{
if (item.Items[i] is ModelPropertyViewModel)
{
ModelPropertyViewModel child = item.Items[i] as ModelPropertyViewModel;
ModelPropertyEventArgs childMessage = new ModelPropertyEventArgs();
childMessage.ModelProperty = child.ModelProperty;
childMessage.ModelObjectID = item.ModelObject.ModelObjectID;
childMessage.Solution = Solution;
childMessage.WorkspaceID = child.WorkspaceID;
item.ProcessDeleteModelPropertyPerformed(childMessage);
}
}
// delete item
isItemMatch = true;
ModelObjects.Remove(item);
Model.ModelObjectList.Remove(item.ModelObject);
Items.Remove(item);
Model.ResetModified(true);
OnUpdated(this, null);
#region protected
// refresh solution
ModelEventArgs deleteMessage = new ModelEventArgs();
deleteMessage.Solution = Solution;
deleteMessage.SolutionID = Solution.SolutionID;
deleteMessage.ModelID = item.ModelID;
Mediator.NotifyColleagues <ModelEventArgs>(MediatorMessages.Command_ReloadModelDataRequested, deleteMessage);
#endregion protected
break;
}
}
if (isItemMatch == false)
{
ShowIssue(DisplayValues.Issue_DeleteItemNotFound);
}
}
}
catch (Exception ex)
{
ShowIssue(ex.Message + ex.StackTrace);
}
}
