///--------------------------------------------------------------------------------
/// <summary>This method processes the delete RelationshipProperty command.</summary>
///--------------------------------------------------------------------------------
public void ProcessDeleteRelationshipPropertyCommand()
{
RelationshipPropertyEventArgs message = new RelationshipPropertyEventArgs();
message.RelationshipProperty = RelationshipProperty;
message.RelationshipID = RelationshipID;
message.Solution = Solution;
message.WorkspaceID = WorkspaceID;
Mediator.NotifyColleagues <RelationshipPropertyEventArgs>(MediatorMessages.Command_DeleteRelationshipPropertyRequested, message);
}
///--------------------------------------------------------------------------------
/// <summary>This method sends the edit item performed message to have the
/// update applied.</summary>
///--------------------------------------------------------------------------------
public void SendEditRelationshipPropertyPerformed()
{
RelationshipPropertyEventArgs message = new RelationshipPropertyEventArgs();
message.RelationshipProperty = RelationshipProperty;
message.RelationshipID = RelationshipID;
message.Solution = Solution;
message.WorkspaceID = WorkspaceID;
Mediator.NotifyColleagues <RelationshipPropertyEventArgs>(MediatorMessages.Command_EditRelationshipPropertyPerformed, message);
}
///--------------------------------------------------------------------------------
/// <summary>This method applies relationship deletes.</summary>
///--------------------------------------------------------------------------------
public void ProcessDeleteRelationshipPerformed(RelationshipEventArgs data)
{
try
{
bool isItemMatch = false;
if (data != null && data.Relationship != null)
{
foreach (RelationshipViewModel item in Relationships.ToList <RelationshipViewModel>())
{
if (item.Relationship.RelationshipID == data.Relationship.RelationshipID)
{
// remove item from tabs, if present
WorkspaceEventArgs message = new WorkspaceEventArgs();
message.ItemID = item.Relationship.RelationshipID;
Mediator.NotifyColleagues <WorkspaceEventArgs>(MediatorMessages.Command_CloseItemRequested, message);
// delete children
for (int i = item.Items.Count - 1; i >= 0; i--)
{
if (item.Items[i] is RelationshipPropertyViewModel)
{
RelationshipPropertyViewModel child = item.Items[i] as RelationshipPropertyViewModel;
RelationshipPropertyEventArgs childMessage = new RelationshipPropertyEventArgs();
childMessage.RelationshipProperty = child.RelationshipProperty;
childMessage.RelationshipID = item.Relationship.RelationshipID;
childMessage.Solution = Solution;
childMessage.WorkspaceID = child.WorkspaceID;
item.ProcessDeleteRelationshipPropertyPerformed(childMessage);
}
}
// delete item
isItemMatch = true;
Relationships.Remove(item);
Entity.RelationshipList.Remove(item.Relationship);
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 processes the new RelationshipProperty command.</summary>
///--------------------------------------------------------------------------------
public void ProcessNewRelationshipPropertyCommand()
{
RelationshipPropertyEventArgs message = new RelationshipPropertyEventArgs();
message.RelationshipProperty = new RelationshipProperty();
message.RelationshipProperty.RelationshipPropertyID = Guid.NewGuid();
message.RelationshipProperty.RelationshipID = RelationshipID;
message.RelationshipProperty.Relationship = Solution.RelationshipList.FindByID((Guid)RelationshipID);
if (message.RelationshipProperty.Relationship != null)
{
message.RelationshipProperty.Order = message.RelationshipProperty.Relationship.RelationshipPropertyList.Count + 1;
}
message.RelationshipProperty.Solution = Solution;
message.RelationshipID = RelationshipID;
message.Solution = Solution;
message.WorkspaceID = WorkspaceID;
Mediator.NotifyColleagues <RelationshipPropertyEventArgs>(MediatorMessages.Command_EditRelationshipPropertyRequested, message);
}