/// <summary>
/// ���ڵ��ƶ���aiParent����
/// </summary>
/// <param name="aiParent"></param>
public void Move(AiTreeNode aiParent)
{
AiTreeNode parent = Parent as AiTreeNode;
// �������Ǹ��ڵ㣬����
if (parent == aiParent)
return;
// �Լ���aiParent·���ϵ����Ƚڵ㣬����
AiTreeNode destParent = aiParent as AiTreeNode;
while (destParent != null)
{
if (destParent == this)
return;
destParent = destParent.Parent as AiTreeNode;
}
parent.AiNodes.AiRemove(Name, false);
aiParent.AiNodes.AiAdd(this);
}
private void treeView_BTree_DragOver(object sender, DragEventArgs e)
{
if (dragMoveNode != null)
dragMoveNode.BackColor = Color.White;
Point point = ((AiTreeView)sender).PointToClient(new Point(e.X, e.Y));
AiTreeNode moveNode = (AiTreeNode)((AiTreeView)sender).GetNodeAt(point);
moveNode.BackColor = Color.Gray;
dragMoveNode = moveNode;
}
private void treeView_BTree_DragDrop(object sender, DragEventArgs e)
{
AiTreeNode treeNode;;
if (e.Data.GetDataPresent(typeof(AiTreeNode)))
{
// �Ϸŵ�Ŀ��ڵ�
AiTreeNode targetTreeNode;
// ��ȡ��ǰ�������������
// ����һ��λ�õ�ı��������浱ǰ��������������
Point point = ((AiTreeView)sender).PointToClient(new Point(e.X, e.Y));
// ���������ȡ�ô��������λ�õĽڵ�
targetTreeNode = (AiTreeNode)((AiTreeView)sender).GetNodeAt(point);
// ��ȡ���϶��Ľڵ�
treeNode = (AiTreeNode)e.Data.GetData(typeof(AiTreeNode));
// �ж��϶��Ľڵ���Ŀ��ڵ��Ƿ���ͬһ��,ͬһ�����账��
if (treeNode.Name != targetTreeNode.Name)
{
treeNode.Move(targetTreeNode);
targetTreeNode.ExpandAll();
}
}
if (dragMoveNode != null)
dragMoveNode.BackColor = Color.White;
dragMoveNode = null;
}
private void selectedNodeChange(AiTreeNode newSelected)
{
if (newSelected != null)
{
�½��ڵ�ToolStripMenuItem.Text = "�½��ڵ�";
�滻�ڵ�ToolStripMenuItem.Enabled = true;
ɾ���ڵ�ToolStripMenuItem.Enabled = true;
���ƽڵ�ToolStripMenuItem.Enabled = true;
���ƽڵ�ToolStripMenuItem.Enabled = true;
}
else
{
�½��ڵ�ToolStripMenuItem.Text = "�½����ڵ�";
�滻�ڵ�ToolStripMenuItem.Enabled = false;
ɾ���ڵ�ToolStripMenuItem.Enabled = false;
���ƽڵ�ToolStripMenuItem.Enabled = false;
���ƽڵ�ToolStripMenuItem.Enabled = false;
}
// if (newSelected == selectedNode)
// return;
selectedNode = newSelected;
if (selectedNode != null)
{
propertyGrid1.SelectedObject = newSelected.LogicNode.Props;
if (newSelected.LogicNode.TreeNode != null)
propertyGrid1.SelectedObject = selectedNode.LogicNode.TreeNode.Props;
selectedNode.ExpandAll();
}
else
{
propertyGrid1.SelectedObject = null;
}
propertyGrid1.ExpandAllGridItems();
propertyGrid1.Refresh();
}
public void Remove(string key)
{
if (key == AiRoot.LogicNode.Props.Key)
AiRoot = null;
else
AiRoot.AiNodes.AiRemove(key, true);
}
public void RootReplace(PBNodeType nodeType)
{
TreeProperties treeProps = AiRoot.LogicNode.TreeNode.Props;
AiTreeNode newRoot = AiTreeNodeCollection.AiReplace(AiRoot, nodeType);
aiRoot = newRoot;
aiRoot.LogicNode.TreeNode = new NodeDef.Tree(aiRoot.LogicNode, treeProps);
}
public void Clear()
{
aiRoot = null;
base.Nodes.Clear();
}
public void LoadProtoBuf(string path)
{
Clear();
PBTree tree;
using (FileStream file = File.OpenRead(path))
{
tree = Serializer.Deserialize<PBTree>(file);
}
Node.sIDMax = 0;
AiRoot = AiTreeNodeCollection.AiNew(tree.root.type);
AiRoot.LogicNode.Props.LoadProtoBuf(tree.root);
AiRoot.LogicNode.TreeNode.Props.LoadProtoBuf(tree);
AiRoot.AiNodes.LoadProtoBuf(tree.root);
// �ָ��ϴ����node id
Node.sIDCounter = Node.sIDMax;
Refresh();
}
public void AiUpPos(AiTreeNode node)
{
int pos = nodes.IndexOf(node);
if (pos == 0)
return;
nodes.RemoveAt(pos);
nodes.Insert(pos - 1, node);
}
public void AiDownPos(AiTreeNode node)
{
int pos = nodes.IndexOf(node);
if (pos == nodes.Count - 1)
return;
nodes.RemoveAt(pos);
nodes.Insert(pos + 1, node);
}
public AiTreeNode AiAdd(AiTreeNode node)
{
nodes.Add(node);
return node;
}
public static AiTreeNode AiReplace(AiTreeNode node, PBNodeType nodeType)
{
node.LogicNode = NodeFactory.CreateInstance(nodeType);
node.Refresh();
return node;
}
public static AiTreeNode AiNew(PBNodeType nodeType)
{
AiTreeNode aiNewNode = new AiTreeNode(NodeFactory.CreateInstance(nodeType));
aiNewNode.Refresh();
return aiNewNode;
}