public NodeTreeViewManager(TreeView treeView, NodeClasses nodeClasses)
{
m_TreeView = treeView;
m_NodeClasses = nodeClasses;
treeView.Nodes.Clear();
m_CompositeItem = new NodeTypeItem();
m_CompositeItem.NodeType = NodeType.Composite;
m_CompositeItem.TreeNode = m_TreeView.Nodes.Add("组合节点");
m_CompositeItem.TreeNode.Tag = m_CompositeItem;
m_DecoratorItem = new NodeTypeItem();
m_DecoratorItem.NodeType = NodeType.Decorator;
m_DecoratorItem.TreeNode = m_TreeView.Nodes.Add("装饰节点");
m_DecoratorItem.TreeNode.Tag = m_DecoratorItem;
m_ConditionItem = new NodeTypeItem();
m_ConditionItem.NodeType = NodeType.Condition;
m_ConditionItem.TreeNode = m_TreeView.Nodes.Add("条件节点");
m_ConditionItem.TreeNode.Tag = m_ConditionItem;
m_ActionItem = new NodeTypeItem();
m_ActionItem.NodeType = NodeType.Action;
m_ActionItem.TreeNode = m_TreeView.Nodes.Add("动作节点");
m_ActionItem.TreeNode.Tag = m_ActionItem;
}
public CategoryItem FindCategoryItem(NodeType nodeType, string categoryStr)
{
NodeTypeItem nodeTypeItem = GetNodeTypeItem(nodeType);
for (int i = 0; i < nodeTypeItem.TreeNode.Nodes.Count; i++)
{
TreeNode treeNode = nodeTypeItem.TreeNode.Nodes[i];
CategoryItem categoryItem = FindCategoryItem(treeNode, categoryStr);
if (categoryItem != null)
{
return(categoryItem);
}
}
return(null);
}
private void 添加类ToolStripMenuItem_Click(object sender, EventArgs e)
{
NodeType nodeType = NodeType.Composite;
if (treeView1.SelectedNode != null)
{
TreeNode treeNode = treeView1.SelectedNode;
while (treeNode.Parent != null)
{
treeNode = treeNode.Parent;
}
if (treeNode.Tag is NodeTypeItem)
{
NodeTypeItem nodeTypeItem = treeNode.Tag as NodeTypeItem;
nodeType = nodeTypeItem.NodeType;
}
}
AddDefineForm addDefineForm = new AddDefineForm(nodeType, this);
addDefineForm.ShowDialog();
}
public NodeItem BindNodeClass(NodeClass nodeClass)
{
NodeTypeItem nodeTypeItem = GetNodeTypeItem(nodeClass.NodeType);
if (nodeTypeItem == null)
{
return(null);
}
NodeItem nodeItem = FindNodeItem(nodeClass);
//刷新
if (nodeItem != null)
{
if (nodeItem.OldNodeType == nodeClass.NodeType && nodeItem.OldCategory == nodeClass.Category)
{
nodeItem.TreeNode.Text = nodeClass.ClassType;
return(nodeItem);
}
else
{
nodeItem.TreeNode.Remove();
}
if (nodeItem.OldCategory != nodeClass.Category)
{
CheckRemoveCategory(nodeItem.OldNodeType, nodeItem.OldCategory);
}
}
if (nodeItem == null)
{
nodeItem = new NodeItem();
}
if (string.IsNullOrEmpty(nodeClass.Category))
{
TreeNode treeNode = nodeTypeItem.TreeNode.Nodes.Add(nodeClass.ClassType);
treeNode.Tag = nodeItem;
nodeItem.TreeNode = treeNode;
nodeItem.CategoryItem = null;
nodeItem.NodeTypeItem = nodeTypeItem;
nodeItem.NodeClass = nodeClass;
nodeItem.OldCategory = nodeClass.Category;
nodeItem.OldNodeType = nodeClass.NodeType;
}
else
{
CategoryItem categoryItem = FindCategoryItem(nodeClass.NodeType, nodeClass.Category);
if (categoryItem == null)
{
categoryItem = BindCategory(nodeTypeItem.TreeNode, nodeClass.Category);
}
TreeNode treeNode = categoryItem.TreeNode.Nodes.Add(nodeClass.ClassType);
treeNode.Tag = nodeItem;
nodeItem.TreeNode = treeNode;
nodeItem.CategoryItem = categoryItem;
nodeItem.NodeTypeItem = nodeTypeItem;
nodeItem.NodeClass = nodeClass;
nodeItem.OldCategory = nodeClass.Category;
nodeItem.OldNodeType = nodeClass.NodeType;
}
return(nodeItem);
}
public NodeItem BindNodeDefine(NodeDefine nodeDefine)
{
NodeTypeItem nodeTypeItem = GetNodeTypeItem(nodeDefine.NodeType);
if (nodeTypeItem == null)
{
return(null);
}
NodeItem nodeItem = FindNodeItem(nodeDefine);
//刷新
if (nodeItem != null)
{
if (nodeItem.OldNodeType == nodeDefine.NodeType && nodeItem.OldCategory == nodeDefine.Category)
{
nodeItem.TreeNode.Text = nodeDefine.ClassType + (string.IsNullOrEmpty(nodeDefine.Label) ? string.Empty : " (" + nodeDefine.Label + ")");
return(nodeItem);
}
else
{
nodeItem.TreeNode.Remove();
}
if (nodeItem.OldCategory != nodeDefine.Category)
{
CheckRemoveCategory(nodeItem.OldNodeType, nodeItem.OldCategory);
}
}
if (nodeItem == null)
{
nodeItem = new NodeItem();
}
if (string.IsNullOrEmpty(nodeDefine.Category))
{
TreeNode treeNode = nodeTypeItem.TreeNode.Nodes.Add(nodeDefine.ClassType + (string.IsNullOrEmpty(nodeDefine.Label) ? string.Empty : " (" + nodeDefine.Label + ")"));
treeNode.Tag = nodeItem;
nodeItem.TreeNode = treeNode;
nodeItem.CategoryItem = null;
nodeItem.NodeTypeItem = nodeTypeItem;
nodeItem.NodeDefine = nodeDefine;
nodeItem.OldCategory = nodeDefine.Category;
nodeItem.OldNodeType = nodeDefine.NodeType;
}
else
{
CategoryItem categoryItem = FindCategoryItem(nodeDefine.NodeType, nodeDefine.Category);
if (categoryItem == null)
{
categoryItem = BindCategory(nodeTypeItem.TreeNode, nodeDefine.Category);
}
TreeNode treeNode = categoryItem.TreeNode.Nodes.Add(nodeDefine.ClassType + (string.IsNullOrEmpty(nodeDefine.Label) ? string.Empty : " (" + nodeDefine.Label + ")"));
treeNode.Tag = nodeItem;
nodeItem.TreeNode = treeNode;
nodeItem.CategoryItem = categoryItem;
nodeItem.NodeTypeItem = nodeTypeItem;
nodeItem.NodeDefine = nodeDefine;
nodeItem.OldCategory = nodeDefine.Category;
nodeItem.OldNodeType = nodeDefine.NodeType;
}
return(nodeItem);
}