///--------------------------------------------------------------------------------
/// <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 RelationshipPropertyViewModel PasteRelationshipProperty(RelationshipPropertyViewModel copyItem, bool savePaste = true)
{
RelationshipProperty newItem = new RelationshipProperty();
newItem.ReverseInstance = new RelationshipProperty();
newItem.TransformDataFromObject(copyItem.RelationshipProperty, null, false);
newItem.RelationshipPropertyID = Guid.NewGuid();
newItem.IsAutoUpdated = false;
// try to find Property by existing id first, second by old id, finally by name
newItem.Property = Relationship.Entity.PropertyList.FindByID((Guid)copyItem.RelationshipProperty.PropertyID);
if (newItem.Property == null && Solution.PasteNewGuids[copyItem.RelationshipProperty.PropertyID.ToString()] is Guid)
{
newItem.Property = Relationship.Entity.PropertyList.FindByID((Guid)Solution.PasteNewGuids[copyItem.RelationshipProperty.PropertyID.ToString()]);
}
if (newItem.Property == null)
{
newItem.Property = Relationship.Entity.PropertyList.Find("Name", copyItem.RelationshipProperty.PropertyName);
}
if (newItem.Property == null)
{
newItem.OldPropertyID = newItem.PropertyID;
newItem.PropertyID = Guid.Empty;
}
// try to find Property by existing id first, second by old id, finally by name
newItem.ReferencedProperty = Relationship.Entity.PropertyList.FindByID((Guid)copyItem.RelationshipProperty.ReferencedPropertyID);
if (Relationship.ReferencedEntity == null)
{
Relationship.ReferencedEntity = Solution.EntityList.FindByID(Relationship.ReferencedEntityID);
}
if (Relationship.ReferencedEntity == null && copyItem.RelationshipProperty.Relationship.ReferencedEntity != null)
{
Feature feature = Solution.FeatureList.Find(f => f.FeatureName == copyItem.RelationshipProperty.Relationship.ReferencedEntity.FeatureName);
if (feature != null)
{
Relationship.ReferencedEntity = feature.EntityList.Find(e => e.EntityName == copyItem.RelationshipProperty.Relationship.ReferencedEntity.EntityName);
}
else
{
Relationship.ReferencedEntity = Solution.EntityList.Find(e => e.EntityName == copyItem.RelationshipProperty.Relationship.ReferencedEntity.EntityName);
}
}
if (Relationship.ReferencedEntity != null)
{
if (newItem.ReferencedProperty == null && Solution.PasteNewGuids[copyItem.RelationshipProperty.ReferencedPropertyID.ToString()] is Guid)
{
newItem.ReferencedProperty = Relationship.ReferencedEntity.PropertyList.FindByID((Guid)Solution.PasteNewGuids[copyItem.RelationshipProperty.ReferencedPropertyID.ToString()]);
}
if (newItem.ReferencedProperty == null)
{
newItem.ReferencedProperty = Relationship.ReferencedEntity.PropertyList.Find("Name", copyItem.RelationshipProperty.ReferencedPropertyName);
}
if (newItem.ReferencedProperty == null && copyItem.RelationshipProperty.ReferencedProperty != null)
{
newItem.ReferencedProperty = Relationship.ReferencedEntity.PropertyList.Find(p => p.PropertyName == copyItem.RelationshipProperty.ReferencedProperty.PropertyName);
}
}
if (newItem.ReferencedProperty == null)
{
newItem.OldReferencedPropertyID = newItem.ReferencedPropertyID;
newItem.ReferencedPropertyID = Guid.Empty;
}
newItem.Relationship = Relationship;
newItem.Solution = Solution;
RelationshipPropertyViewModel newView = new RelationshipPropertyViewModel(newItem, Solution);
newView.ResetModified(true);
AddRelationshipProperty(newView);
if (savePaste == true)
{
Solution.RelationshipPropertyList.Add(newItem);
Relationship.RelationshipPropertyList.Add(newItem);
newView.OnUpdated(this, null);
Solution.ResetModified(true);
}
return(newView);
}
///--------------------------------------------------------------------------------
/// <summary>This method updates the view model data and sends update command back
/// to the solution builder.</summary>
///--------------------------------------------------------------------------------
protected override void OnUpdate()
{
// set up reverse engineering instance if not present
if (RelationshipProperty.ReverseInstance == null && RelationshipProperty.IsAutoUpdated == true)
{
RelationshipProperty.ReverseInstance = new RelationshipProperty();
RelationshipProperty.ReverseInstance.TransformDataFromObject(RelationshipProperty, null, false);
// perform the update of EditRelationshipProperty back to RelationshipProperty
RelationshipProperty.TransformDataFromObject(EditRelationshipProperty, null, false);
RelationshipProperty.IsAutoUpdated = false;
}
else if (RelationshipProperty.ReverseInstance != null)
{
EditRelationshipProperty.ResetModified(RelationshipProperty.ReverseInstance.IsModified);
if (EditRelationshipProperty.Equals(RelationshipProperty.ReverseInstance))
{
// perform the update of EditRelationshipProperty back to RelationshipProperty
RelationshipProperty.TransformDataFromObject(EditRelationshipProperty, null, false);
RelationshipProperty.IsAutoUpdated = true;
}
else
{
// perform the update of EditRelationshipProperty back to RelationshipProperty
RelationshipProperty.TransformDataFromObject(EditRelationshipProperty, null, false);
RelationshipProperty.IsAutoUpdated = false;
}
}
else
{
// perform the update of EditRelationshipProperty back to RelationshipProperty
RelationshipProperty.TransformDataFromObject(EditRelationshipProperty, null, false);
RelationshipProperty.IsAutoUpdated = false;
}
RelationshipProperty.ForwardInstance = null;
if (PropertyIDCustomized || ReferencedPropertyIDCustomized || OrderCustomized || DescriptionCustomized || TagsCustomized)
{
RelationshipProperty.ForwardInstance = new RelationshipProperty();
RelationshipProperty.ForwardInstance.RelationshipPropertyID = EditRelationshipProperty.RelationshipPropertyID;
RelationshipProperty.SpecSourceName = RelationshipProperty.DefaultSourceName;
if (PropertyIDCustomized)
{
RelationshipProperty.ForwardInstance.PropertyID = EditRelationshipProperty.PropertyID;
}
if (ReferencedPropertyIDCustomized)
{
RelationshipProperty.ForwardInstance.ReferencedPropertyID = EditRelationshipProperty.ReferencedPropertyID;
}
if (OrderCustomized)
{
RelationshipProperty.ForwardInstance.Order = EditRelationshipProperty.Order;
}
if (DescriptionCustomized)
{
RelationshipProperty.ForwardInstance.Description = EditRelationshipProperty.Description;
}
if (TagsCustomized)
{
RelationshipProperty.ForwardInstance.Tags = EditRelationshipProperty.Tags;
}
}
EditRelationshipProperty.ResetModified(false);
OnUpdated(this, null);
// send update back to solution builder
SendEditRelationshipPropertyPerformed();
}
