void ISuperGraphNodeFactory.DeleteNode(Node viewModelNode)
{
var deleteNodeOperation = new DeleteNodeOperation(viewModelNode, MapManager);
deleteNodeOperation.ExecuteOperation();
var modelChangedEventArgs = new ModelChangedEventArgs <Node, Relationship>();
modelChangedEventArgs.Nodes.Add(new KeyValuePair <Node, ModelOperationType>(viewModelNode, ModelOperationType.Deleted));
ModelChanged(this, modelChangedEventArgs);
}
void ISuperGraphRelationshipFactory.DeleteNodes(List <Node> nodes, INode map, bool isSameMap)
{
if (nodes.Any())
{
var batchTransclusionDeletions = new BatchDeleteNodesOperation(MapManager);
foreach (var node in nodes)
{
batchTransclusionDeletions.Nodes.Add(new KeyValuePair <Node, ModelOperationType>(node, ModelOperationType.Deleted));
if (node.IsTranscluded && node.NumTranclusions > 1)
{
var deleteTranscludedNodesOperation = new DeleteTranscludedNodeOperation(MapManager);
deleteTranscludedNodesOperation.Context = map.Proxy;
deleteTranscludedNodesOperation.Node = node.Proxy;
batchTransclusionDeletions.AddDeleteNodeOperation(deleteTranscludedNodesOperation);
}
else
{
var deleteNodesOperation = new DeleteNodeOperation(node, MapManager);
batchTransclusionDeletions.AddDeleteNodeOperation(deleteNodesOperation);
}
}
batchTransclusionDeletions.ExecuteOperation();
if (isSameMap)
{
var modelChangedEventArgs = new ModelChangedEventArgs <Node, Relationship>();
var response = batchTransclusionDeletions.Response;
modelChangedEventArgs.Nodes = batchTransclusionDeletions.Nodes;
foreach (Proxy.IRelationship modelRelationship in response.Relationships)
{
var viewModelRelationship = new Relationship();
viewModelRelationship.LoadRelationship(modelRelationship);
modelChangedEventArgs.Relationships.Add(new KeyValuePair <Relationship, ModelOperationType>(viewModelRelationship, ModelOperationType.Deleted));
}
ModelChanged(this, modelChangedEventArgs);
}
}
}
