Revit.Plugln/FWindSoft/FWindSoft.Revit/Menu/MenuConfigParser.cs

/*-------------------------------------------------------------------------
 * 功能描述：MenuConfigParser
 * 作者：xulisong
 * 创建时间： 2019/3/12 14:43:05
 * 版本号：v1.0
 *  -------------------------------------------------------------------------*/

using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Xml;
using FWindSoft.Tools;

namespace FWindSoft.Revit.Menu
{
   public  class MenuConfigParser
    {
        public static MenuConfig Load(string path)
        {
            XmlDocument xmlDoc = new XmlDocument();
            xmlDoc.Load(path);
            return Load(xmlDoc);
        }
        public static MenuConfig LoadContent(string xmlContent)
        {
            XmlDocument xmlDoc = new XmlDocument();
            xmlDoc.LoadXml(xmlContent);
            return Load(xmlDoc);
        }
        public static MenuConfig Load(Stream steam)
        {
            XmlDocument xmlDoc = new XmlDocument();
            xmlDoc.Load(steam);
            return Load(xmlDoc);
        }
        public static MenuConfig Load(XmlDocument xmlDocument)
        {
            MenuConfig config = new MenuConfig();
            var root = xmlDocument.SelectSingleNode(@"Menu");
            if (root == null)
            {
                return config;
            }
            Dictionary<string, string> map = new Dictionary<string, string>();
            map["Tabs"] = @"Tabs/Tab";
            map["Panels"] = @"Panels/Panel";
            map["Buttons"] = @"Buttons/Button";
            #region 解析tab

            var configProperties = typeof(MenuConfig).GetProperties(BindingFlags.Instance | BindingFlags.Public);
            foreach (var keyValue in map)
            {
                var property = configProperties.FirstOrDefault(p => p.Name == keyValue.Key);
                if (property == null)
                {
                    continue;
                }
                var nodes = root.SelectNodes(keyValue.Value);
                if (nodes != null)
                {
                    foreach (XmlNode node in nodes)
                    {
                        var revitObject = CreateObject(node,property.PropertyType.GenericTypeArguments[0]);
                        ((IList) property.GetValue(config)).Add(revitObject);
                    }
                }
            }
          
            #endregion
            return config;
        }

        #region 解析节点通用方法
        private static T CreateObject<T>(XmlNode xmlNode)
        {
            T t = Activator.CreateInstance<T>();
            PropertyInfo[] properties = t.GetType().GetProperties();
            for (int i = 0; i < properties.Length; i++)
            {
                PropertyInfo propertyInfo = properties[i];
                try
                {
                    var currentNode = xmlNode.SelectSingleNode(string.Format("/{0}", propertyInfo.Name));
                    if (currentNode != null)
                    {
                        propertyInfo.SetValue(t, TypeUtil.ChangeType(currentNode.InnerText, propertyInfo.PropertyType) ?? "", null);
                    }
                }
                catch (Exception ex)
                {
                }
            }
            return t;

        }
        private static object CreateObject(XmlNode xmlNode,Type targetType)
        {
            object t = Activator.CreateInstance(targetType);
            PropertyInfo[] properties = t.GetType().GetProperties();
            for (int i = 0; i < properties.Length; i++)
            {
                PropertyInfo propertyInfo = properties[i];
                try
                {
                    var currentNode = xmlNode.SelectSingleNode(string.Format("{0}", propertyInfo.Name));
                    if (currentNode != null)
                    {
                        propertyInfo.SetValue(t, TypeUtil.ChangeType(currentNode.InnerText, propertyInfo.PropertyType) ?? "", null);
                    }
                }
                catch (Exception ex)
                {
                }
            }
            return t;

        }
        #endregion
    }
}