/// <summary>
/// CLIPBOARD: If contains a NodeGraphClipboard.xml, deserializes and add nodes to current view.
/// </summary>
public void PasteSelectionFromClipBoard()
{
if (Clipboard.ContainsFileDropList())
{
if (Clipboard.GetFileDropList().Contains(Path.GetTempPath() + "NodeGraphClipboard.xml"))
{
XmlTree v_Contents = XmlTree.FromFile(Path.GetTempPath() + "NodeGraphClipboard.xml");
XmlTreeNode v_ContentsRoot = v_Contents.m_rootNode;
XmlTreeNode v_NodesRoot = v_ContentsRoot.GetFirstChild("Nodes");
XmlTreeNode v_LinksRoot = v_ContentsRoot.GetFirstChild("Links");
int PreviousNodeCount = this.m_NodeCollection.Count;
NodeGraphNode v_CurrentNode;
foreach (XmlTreeNode i_Node in v_NodesRoot.m_childNodes)
{
v_CurrentNode = NodeGraphNode.DeserializeFromXML(i_Node, this);
v_CurrentNode.X += 10;
v_CurrentNode.Y += 10;
v_CurrentNode.UpdateHitRectangle();
this.NodeCollection.Add(v_CurrentNode);
}
int v_InId, v_InConnectorIdx, v_OutId, v_OutConnectorIdx;
foreach (XmlTreeNode i_Link in v_LinksRoot.m_childNodes)
{
v_InId = int.Parse(i_Link.m_attributes["InputNodeId"]);
v_InConnectorIdx = int.Parse(i_Link.m_attributes["InputNodeConnectorIdx"]);
v_OutId = int.Parse(i_Link.m_attributes["OutputNodeId"]);
v_OutConnectorIdx = int.Parse(i_Link.m_attributes["OutputNodeConnectorIdx"]);
// Relinking
this.m_Links.Add(new NodeGraphLink(
// P_INPUT
this.m_NodeCollection[PreviousNodeCount + v_InId].Connectors[v_InConnectorIdx],
// P_OUTPUT
this.m_NodeCollection[PreviousNodeCount + v_OutId].Connectors[v_OutConnectorIdx],
// CONNECTOR TYPE
this.m_NodeCollection[PreviousNodeCount + v_InId].Connectors[v_InConnectorIdx].DataType
));
}
}
ParentPanel.Refresh();
}
}