/// <summary>
/// 在外节点上移除内节点
/// </summary>
/// <param name="parent">外节点</param>
/// <param name="name">要移除内节点名称</param>
//public static void Remove(this PiaNode parent, string name)
//{
// //读取原本节点
// foreach (var nt in parent.ChildNodes)
// {
// if (nt.NodeName == name)
// {
// parent.ChildNodes.Remove(nt);
// break;
// }
// }
//}
/// <summary>
/// 移除纸张
/// </summary>
/// <param name="parent">外节点</param>
/// <param name="name">要移除内节点名称</param>
public static void RemoveChildNodes(this PiaNode parent, string[] name)
{
//读取原本节点
var pia = new List <PiaNode>();
foreach (var nt in parent.ChildNodes)
{
foreach (var va in nt.Values)
{
//string tem = va.Key;
if (va.Key == "name_str" && name.Contains(va.Value) /*name.Contains(va.Value)*/)
{
pia.Add(nt);
break;
}
}
}
if (pia.Count != 0)
{
foreach (var item in pia)
{
parent.ChildNodes.Remove(item);
}
}
}
internal PlotStyle(PiaNode baseNode)
{
NodeName = baseNode.NodeName;
Parent = baseNode.Parent;
Owner = baseNode.Owner;
Values = baseNode.Values;
}
/// <summary>
/// 反序列化解压节点,加入InnerData的方法
/// </summary>
/// <param name="parent">文件主体</param>
/// <param name="nodeString">注释</param>
public static void DeserializeNode(this PiaNode parent, string nodeString)
{
if (parent == null && !(parent is PiaFile))
{
throw new ArgumentNullException("parent"); //参数空异常
}
if (nodeString == null)
{
throw new ArgumentNullException("nodeString"); //参数空异常
}
var dataLines = nodeString.Split
(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);//删除空条目
for (int i = 0; i < dataLines.Length; i++)
{
var curLine = dataLines[i];
if (curLine.Contains('='))//有等号就获取属性
{
var value = DeserializeValue(curLine);
if (!parent.Values.ContainsKey(value.Key))
{
parent.Values.Add(value.Key, value.Value);
}
else
{
parent.Values[value.Key] = value.Value;
}
}
else if (curLine.Contains('{'))// "meta{"
{
var nodeBuilder = GetNodeInnerData(dataLines, i, out int n);
//添加内部数据
var childNode = new PiaNode(nodeBuilder)
{
NodeName = curLine.Trim().TrimEnd('{'), //名称
Parent = parent, //来源
Owner = parent.Owner //拥有者
};
parent.ChildNodes.Add(childNode); //每一个大括号内是一组
i = n - 1;
}
}
}
/// <summary>
/// 在节点上添加新节点
/// </summary>
/// <param name="parent">数据节点</param>
/// <param name="nodeString">要添加的信息</param>
public static PiaNode Add(this PiaNode parent, string name, string nodeString = null)
{
var childNode = new PiaNode
{
NodeName = name, //名称
Parent = parent, //来源
Owner = parent.Owner //拥有者
};
if (!string.IsNullOrEmpty(nodeString))
{
//添加内部数据
var getNodeInnerData = GetNodeInnerData(nodeString);
childNode.DeserializeNode(getNodeInnerData); //加入InnerData的方法
}
parent.ChildNodes.Add(childNode);
return(childNode);
}
/// <summary>
/// 序列化节点(压缩)
/// </summary>
/// <param name="node">节点</param>
/// <param name="level">节点数</param>
/// <returns></returns>
internal static string SerializeNode(this PiaNode node, int level = 0)
{
if (node == null)
{
throw new ArgumentNullException("node");
}
var nodeBuilder = new StringBuilder();
var whiteSpace = new string(' ', level);
foreach (var value in node.Values)
{
nodeBuilder.AppendFormat("{0}{1}\n", whiteSpace, SerializeValue(value));
}
foreach (var child in node.ChildNodes)
{
nodeBuilder.AppendFormat("{0}{1}{2}\n", whiteSpace, child.NodeName, "{");
nodeBuilder.Append(SerializeNode(child, level + 1));
nodeBuilder.AppendFormat("{0}{1}\n", whiteSpace, "}");
}
return(nodeBuilder.ToString());
}
