///--------------------------------------------------------------------------------
/// <summary>This method applies method deletes.</summary>
///--------------------------------------------------------------------------------
public void ProcessDeleteMethodPerformed(MethodEventArgs data)
{
try
{
bool isItemMatch = false;
if (data != null && data.Method != null)
{
foreach (MethodViewModel item in Methods.ToList <MethodViewModel>())
{
if (item.Method.MethodID == data.Method.MethodID)
{
// remove item from tabs, if present
WorkspaceEventArgs message = new WorkspaceEventArgs();
message.ItemID = item.Method.MethodID;
Mediator.NotifyColleagues <WorkspaceEventArgs>(MediatorMessages.Command_CloseItemRequested, message);
// delete children
for (int i = item.Items.Count - 1; i >= 0; i--)
{
if (item.Items[i] is ParameterViewModel)
{
ParameterViewModel child = item.Items[i] as ParameterViewModel;
ParameterEventArgs childMessage = new ParameterEventArgs();
childMessage.Parameter = child.Parameter;
childMessage.MethodID = item.Method.MethodID;
childMessage.Solution = Solution;
childMessage.WorkspaceID = child.WorkspaceID;
item.ProcessDeleteParameterPerformed(childMessage);
}
}
// delete item
isItemMatch = true;
Methods.Remove(item);
Entity.MethodList.Remove(item.Method);
Items.Remove(item);
Entity.ResetModified(true);
OnUpdated(this, null);
break;
}
}
if (isItemMatch == false)
{
ShowIssue(DisplayValues.Issue_DeleteItemNotFound);
}
}
}
catch (Exception ex)
{
ShowIssue(ex.Message + ex.StackTrace);
}
}
///--------------------------------------------------------------------------------
/// <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 ParameterViewModel PasteParameter(ParameterViewModel copyItem, bool savePaste = true)
{
Parameter newItem = new Parameter();
newItem.ReverseInstance = new Parameter();
newItem.TransformDataFromObject(copyItem.Parameter, null, false);
newItem.ParameterID = Guid.NewGuid();
newItem.IsAutoUpdated = false;
// try to find Entity by existing id first, second by old id, finally by name
newItem.ReferencedEntity = Method.Entity.Feature.EntityList.FindByID((Guid)copyItem.Parameter.ReferencedEntityID);
if (newItem.ReferencedEntity == null && Solution.PasteNewGuids[copyItem.Parameter.ReferencedEntityID.ToString()] is Guid)
{
newItem.ReferencedEntity = Method.Entity.Feature.EntityList.FindByID((Guid)Solution.PasteNewGuids[copyItem.Parameter.ReferencedEntityID.ToString()]);
}
if (newItem.ReferencedEntity == null)
{
newItem.ReferencedEntity = Method.Entity.Feature.EntityList.Find("Name", copyItem.Parameter.Name);
}
if (newItem.ReferencedEntity == null)
{
newItem.OldReferencedEntityID = newItem.ReferencedEntityID;
newItem.ReferencedEntityID = Guid.Empty;
}
// try to find Property by existing id first, second by old id, finally by name
if (newItem.ReferencedEntity != null)
{
newItem.ReferencedPropertyBase = newItem.ReferencedEntity.PropertyList.FindByID((Guid)copyItem.Parameter.ReferencedPropertyID);
if (newItem.ReferencedPropertyBase == null && Solution.PasteNewGuids[copyItem.Parameter.ReferencedPropertyID.ToString()] is Guid)
{
newItem.ReferencedPropertyBase = newItem.ReferencedEntity.PropertyList.FindByID((Guid)Solution.PasteNewGuids[copyItem.Parameter.ReferencedPropertyID.ToString()]);
}
if (newItem.ReferencedPropertyBase == null)
{
newItem.ReferencedPropertyBase = Solution.PropertyList.FindByID((Guid)copyItem.Parameter.ReferencedPropertyID);
if (newItem.ReferencedPropertyBase != null && newItem.ReferencedPropertyBase is Property)
{
newItem.ReferencedPropertyBase = newItem.ReferencedEntity.PropertyList.Find(p => p.PropertyName == (newItem.ReferencedPropertyBase as Property).PropertyName);
}
if (newItem.ReferencedPropertyBase == null && copyItem.Parameter.ReferencedPropertyBase is Property)
{
newItem.ReferencedPropertyBase = newItem.ReferencedEntity.PropertyList.Find(p => p.PropertyName == (copyItem.Parameter.ReferencedPropertyBase as Property).PropertyName);
}
}
}
if (newItem.ReferencedPropertyBase == null)
{
newItem.OldReferencedPropertyID = newItem.ReferencedPropertyID;
newItem.ReferencedPropertyID = Guid.Empty;
}
newItem.Method = Method;
newItem.Solution = Solution;
ParameterViewModel newView = new ParameterViewModel(newItem, Solution);
newView.ResetModified(true);
AddParameter(newView);
if (savePaste == true)
{
Solution.ParameterList.Add(newItem);
Method.ParameterList.Add(newItem);
newView.OnUpdated(this, null);
Solution.ResetModified(true);
}
return(newView);
}