添加项目文件。

2023-02-23 14:52:43 +08:00
parent 1db01eda58
commit 157613603c
508 changed files with 94132 additions and 0 deletions
--- a/src/BRS.Common.Model/Helper/ListHelper.cs
+++ b/src/BRS.Common.Model/Helper/ListHelper.cs
@ -0,0 +1,118 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.Specialized;
+using System.Linq;
+
+namespace BRS.Common.Model.Helper
+{
+    public class NoticedList<T> : List<T> where T : class
+    {
+        public Action<NotifyCollectionChangedAction> OnItemChanged;
+
+        public Action<NotifyCollectionChangedAction, List<T>> OnItemChangedWithItemInfo;
+
+        //public Action<NotifyCollectionChangedAction, NoticedList<T>> OnItemChangedWithSelf;
+
+        public new T this[int index]
+        {
+            get
+            {
+                if (index >= 0 && index < Count)
+                {
+                    return base[index];
+                }
+                else
+                {
+                    return null;
+                }
+
+            }
+            set
+            {
+                if (base[index] != value)
+                {
+                    base[index] = value;
+                    OnItemChanged?.Invoke(NotifyCollectionChangedAction.Replace);
+                    OnItemChangedWithItemInfo?.Invoke(NotifyCollectionChangedAction.Replace, new List<T>() { value });
+                }
+            }
+        }
+
+        public new void Add(T item)
+        {
+            base.Add(item);
+            OnItemChanged?.Invoke(NotifyCollectionChangedAction.Add);
+            OnItemChangedWithItemInfo?.Invoke(NotifyCollectionChangedAction.Add, new List<T>() { item });
+        }
+
+        public new void AddRange(IEnumerable<T> collection)
+        {
+            base.AddRange(collection);
+            OnItemChanged?.Invoke(NotifyCollectionChangedAction.Add);
+            OnItemChangedWithItemInfo?.Invoke(NotifyCollectionChangedAction.Add, collection.ToList());
+        }
+
+        public new void Clear()
+        {
+            base.Clear();
+            OnItemChanged?.Invoke(NotifyCollectionChangedAction.Reset);
+            OnItemChangedWithItemInfo?.Invoke(NotifyCollectionChangedAction.Reset, this);
+        }
+
+        public new void Insert(int index, T item)
+        {
+            base.Insert(index, item);
+            OnItemChanged?.Invoke(NotifyCollectionChangedAction.Add);
+            OnItemChangedWithItemInfo?.Invoke(NotifyCollectionChangedAction.Add, new List<T>() { item });
+        }
+
+        public new void InsertRange(int index, IEnumerable<T> collection)
+        {
+            base.InsertRange(index, collection);
+            OnItemChanged?.Invoke(NotifyCollectionChangedAction.Add);
+            OnItemChangedWithItemInfo?.Invoke(NotifyCollectionChangedAction.Add, collection.ToList());
+        }
+
+        public new bool Remove(T item)
+        {
+            bool flag = base.Remove(item);
+
+            if (flag)
+            {
+                OnItemChanged?.Invoke(NotifyCollectionChangedAction.Remove);
+                OnItemChangedWithItemInfo?.Invoke(NotifyCollectionChangedAction.Remove, new List<T>() { item });
+            }
+
+            return flag;
+        }
+
+        public new int RemoveAll(Predicate<T> match)
+        {
+            List<T> temp = this.Where(u => match.Invoke(u)).ToList();
+            int i = base.RemoveAll(match);
+            if (i > 0)
+            {
+                OnItemChanged?.Invoke(NotifyCollectionChangedAction.Remove);
+                OnItemChangedWithItemInfo?.Invoke(NotifyCollectionChangedAction.Remove, temp);
+            }
+
+            return i;
+        }
+
+        public new void RemoveAt(int index)
+        {
+            var item = this[index];
+            base.RemoveAt(index);
+            OnItemChanged?.Invoke(NotifyCollectionChangedAction.Remove);
+            OnItemChangedWithItemInfo?.Invoke(NotifyCollectionChangedAction.Remove, new List<T>() { item });
+        }
+
+        public new void RemoveRange(int index, int count)
+        {
+            List<T> temp = this.Skip(index).Take(count).ToList();
+            base.RemoveRange(index, count);
+            OnItemChanged?.Invoke(NotifyCollectionChangedAction.Remove);
+            OnItemChangedWithItemInfo?.Invoke(NotifyCollectionChangedAction.Remove, temp);
+        }
+    }
+}