///--------------------------------------------------------------------------------
/// <summary>This method processes the new entityreference command.</summary>
///--------------------------------------------------------------------------------
public void ProcessNewEntityReferenceCommand()
{
EntityReferenceEventArgs message = new EntityReferenceEventArgs();
message.EntityReference = new EntityReference();
message.EntityReference.PropertyID = Guid.NewGuid();
message.EntityReference.EntityID = Entity.EntityID;
message.EntityReference.Entity = Entity;
message.EntityID = Entity.EntityID;
message.EntityReference.Solution = Solution;
message.Solution = Solution;
if (message.EntityReference.Entity != null)
{
message.EntityReference.Order = message.EntityReference.Entity.EntityReferenceList.Count + 1;
}
message.WorkspaceID = WorkspaceID;
Mediator.NotifyColleagues <EntityReferenceEventArgs>(MediatorMessages.Command_EditEntityReferenceRequested, message);
}
///--------------------------------------------------------------------------------
/// <summary>This method applies entityreference deletes.</summary>
///--------------------------------------------------------------------------------
public void ProcessDeleteEntityReferencePerformed(EntityReferenceEventArgs data)
{
try
{
bool isItemMatch = false;
if (data != null && data.EntityReference != null)
{
foreach (EntityReferenceViewModel item in EntityReferences.ToList <EntityReferenceViewModel>())
{
if (item.EntityReference.PropertyID == data.EntityReference.PropertyID)
{
// remove item from tabs, if present
WorkspaceEventArgs message = new WorkspaceEventArgs();
message.ItemID = item.EntityReference.PropertyID;
Mediator.NotifyColleagues <WorkspaceEventArgs>(MediatorMessages.Command_CloseItemRequested, message);
// delete children
for (int i = item.Items.Count - 1; i >= 0; i--)
{
}
// delete item
isItemMatch = true;
EntityReferences.Remove(item);
Entity.EntityReferenceList.Remove(item.EntityReference);
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 applies entityreference updates.</summary>
///--------------------------------------------------------------------------------
public void ProcessEditEntityReferencePerformed(EntityReferenceEventArgs data)
{
try
{
bool isItemMatch = false;
if (data != null && data.EntityReference != null)
{
foreach (EntityReferenceViewModel item in EntityReferences)
{
if (item.EntityReference.PropertyID == data.EntityReference.PropertyID)
{
isItemMatch = true;
item.EntityReference.TransformDataFromObject(data.EntityReference, null, false);
item.OnUpdated(item, null);
item.ShowInTreeView();
break;
}
}
if (isItemMatch == false)
{
// add new EntityReference
data.EntityReference.Entity = Entity;
EntityReferenceViewModel newItem = new EntityReferenceViewModel(data.EntityReference, Solution);
newItem.Updated += new EventHandler(Children_Updated);
EntityReferences.Add(newItem);
Entity.EntityReferenceList.Add(newItem.EntityReference);
Solution.EntityReferenceList.Add(newItem.EntityReference);
Items.Add(newItem);
OnUpdated(this, null);
newItem.ShowInTreeView();
}
}
}
catch (Exception ex)
{
ShowIssue(ex.Message + ex.StackTrace);
}
}
