rewrite undo

DataEditorX/Config/YgoPath.cs

@@ -36,69 +36,61 @@ public void SetPath(string gamepath)
         /// <summary>录像目录</summary>
         public string replaypath;
 
-		public string GetImage(long id, bool bak = false)
+		public string GetImage(long id)
         {
-			return GetImage(id.ToString(), bak);
+			return GetImage(id.ToString());
         }
-		public string GetImageThum(long id, bool bak = false)
+		public string GetImageThum(long id)
         {
-			return GetImageThum(id.ToString(), bak);
+			return GetImageThum(id.ToString());
         }
-		public string GetImageField(long id, bool bak = false)
+		public string GetImageField(long id)
         {
-			return GetImageField(id.ToString(), bak);//场地图
+			return GetImageField(id.ToString());//场地图
         }
-		public string GetScript(long id, bool bak = false)
+		public string GetScript(long id)
         {
-			return GetScript(id.ToString(), bak);
+			return GetScript(id.ToString());
         }
         public string GetYdk(string name)
         {
             return MyPath.Combine(ydkpath, name + ".ydk");
         }
         //字符串id
-        public string GetImage(string id, bool bak = false)
+        public string GetImage(string id)
         {
-			if (bak)
-				return MyPath.Combine(picpath, id + ".jpg.bak");
             return MyPath.Combine(picpath, id + ".jpg");
         }
-		public string GetImageThum(string id, bool bak = false)
+		public string GetImageThum(string id)
         {
-			if (bak)
-				return MyPath.Combine(picpath2, id + ".jpg.bak");
             return MyPath.Combine(picpath2, id + ".jpg");
         }
-		public string GetImageField(string id, bool bak = false)
+		public string GetImageField(string id)
         {
-			if (bak)
-				return MyPath.Combine(fieldpath, id + ".png.bak");
             return MyPath.Combine(fieldpath, id+ ".png");//场地图
         }
-		public string GetScript(string id, bool bak = false)
+		public string GetScript(string id)
         {
-			if (bak)
-				return MyPath.Combine(luapath, "c" + id + ".lua.bak");
             return MyPath.Combine(luapath, "c" + id + ".lua");
         }
 
-		public string[] GetCardfiles(long id, bool bak = false)
+		public string[] GetCardfiles(long id)
         {
             string[] files = new string[]{
-                GetImage(id, bak),//大图
-                GetImageThum(id, bak),//小图
-                GetImageField(id, bak),//场地图
-                GetScript(id, bak)
+                GetImage(id),//大图
+                GetImageThum(id),//小图
+                GetImageField(id),//场地图
+                GetScript(id)
            };
             return files;
         }
-		public string[] GetCardfiles(string id, bool bak = false)
+		public string[] GetCardfiles(string id)
         {
             string[] files = new string[]{
-                GetImage(id, bak),//大图
-                GetImageThum(id, bak),//小图
-                GetImageField(id, bak),//场地图
-                GetScript(id, bak)
+                GetImage(id),//大图
+                GetImageThum(id),//小图
+                GetImageField(id),//场地图
+                GetScript(id)
            };
             return files;
         }

DataEditorX/Core/CardEdit.cs

@@ -11,41 +11,35 @@ namespace DataEditorX.Core
     public class CardEdit
     {
         IDataForm dataform;
-        public List<string> undoSQL;
-		public class FileModified
-		{
-			public bool modifiled = false;
-			public long oldid;
-			public long newid;
-			public bool delold;
-		}
-		public class FileDeleted
-		{
-			public bool deleted = false;
-			public List<long> ids = new List<long>();
-		}
-		public class DBcopied
-		{
-			public bool copied = false;
-			public Card[] NewCards;
-			public bool replace;
-			public Card[] OldCards;
-		}
-		public List<FileModified> undoModified;
-		public List<FileDeleted> undoDeleted;
-		public List<DBcopied> undoCopied;
+		public AddCommand addCard;
+		public ModCommand modCard;
+		public DelCommand delCard;
+		public CopyCommand copyCard;
+
         public CardEdit(IDataForm dataform)
         {
             this.dataform = dataform;
-			this.undoSQL = new List<string>();
-			this.undoModified = new List<FileModified>();
-			this.undoDeleted = new List<FileDeleted>();
-			this.undoCopied = new List<DBcopied>();
+			this.addCard = new AddCommand(this);
+			this.modCard = new ModCommand(this);
+			this.delCard = new DelCommand(this);
+			this.copyCard = new CopyCommand(this);
         }
 		
         #region 添加
         //添加
-        public bool AddCard()
+		public class AddCommand: IBackableCommand
+		{
+			private string _undoSQL;
+
+			CardEdit cardedit;
+			IDataForm dataform;
+			public AddCommand(CardEdit cardedit)
+			{
+				this.cardedit = cardedit;
+				this.dataform = cardedit.dataform;
+			}
+
+			public bool Excute(params object[] args)
 			{
 				if (!dataform.CheckOpen())
 					return false;
@@ -68,10 +62,7 @@ public bool AddCard()
 					DataBase.GetInsertSQL(c, true)) >= 2)
 				{
 					MyMsg.Show(LMSG.AddSucceed);
-                undoSQL.Add(DataBase.GetDeleteSQL(c));
-				undoModified.Add(new FileModified());
-				undoDeleted.Add(new FileDeleted());
-				undoCopied.Add(new DBcopied());
+					_undoSQL = DataBase.GetDeleteSQL(c);
 					dataform.Search(true);
 					dataform.SetCard(c);
 					return true;
@@ -79,14 +70,42 @@ public bool AddCard()
 				MyMsg.Error(LMSG.AddFail);
 				return false;
 			}
+			public void Undo()
+			{
+				DataBase.Command(dataform.GetOpenFile(), _undoSQL);
+			}
+
+			public object Clone()
+			{
+				return this.MemberwiseClone();
+			}
+		}
 		#endregion
 
 		#region 修改
 		//修改
-        public bool ModCard(bool modfiles)
+		public class ModCommand: IBackableCommand
+		{
+			private string _undoSQL;
+			private bool modifiled = false;
+			private long oldid;
+			private long newid;
+			private bool delold;
+
+			CardEdit cardedit;
+			IDataForm dataform;
+			public ModCommand(CardEdit cardedit)
+			{
+				this.cardedit = cardedit;
+				this.dataform = cardedit.dataform;
+			}
+
+			public bool Excute(params object[] args)
 			{
 				if (!dataform.CheckOpen())
 					return false;
+				bool modfiles = (bool)args[0];
+
 				Card c = dataform.GetCard();
 				Card oldCard = dataform.GetOldCard();
 				if (c.Equals(oldCard))//没有修改
@@ -111,40 +130,32 @@ public bool ModCard(bool modfiles)
 						{
 							//删除失败
 							MyMsg.Error(LMSG.DeleteFail);
+							delold = false;
 						}
 						else
 						{//删除成功，添加还原sql
-                        undoSQL.Add(DataBase.GetDeleteSQL(c)+DataBase.GetInsertSQL(oldCard, false));
+							_undoSQL = DataBase.GetDeleteSQL(c) + DataBase.GetInsertSQL(oldCard, false);
 						}
-				} else
-					undoSQL.Add(DataBase.GetDeleteSQL(c));//还原就是删除
-                //如果删除旧卡片，则把资源修改名字,否则复制资源
-				if (modfiles)
-				{
-					YGOUtil.CardRename(c.id, oldCard.id, dataform.GetPath(), delold);
-					FileModified modify = new FileModified();
-					modify.modifiled = true;
-					modify.oldid = oldCard.id;
-					modify.newid = c.id;
-					modify.delold = delold;
-					undoModified.Add(modify);
-					undoDeleted.Add(new FileDeleted());
-					undoCopied.Add(new DBcopied());
 					}
 					else
+						_undoSQL = DataBase.GetDeleteSQL(c);//还原就是删除
+					//如果删除旧卡片，则把资源修改名字,否则复制资源
+					if(modfiles)
 					{
-					undoModified.Add(new FileModified());
-					undoDeleted.Add(new FileDeleted());
-					undoCopied.Add(new DBcopied());
+						if (delold)
+							YGOUtil.CardRename(c.id, oldCard.id, dataform.GetPath());
+						else
+							YGOUtil.CardCopy(c.id, oldCard.id, dataform.GetPath());
+						this.modifiled = true;
+						this.oldid = oldCard.id;
+						this.newid = c.id;
+						this.delold = delold;
 					}
 				}
 				else
 				{//更新数据
 					sql = DataBase.GetUpdateSQL(c);
-                undoSQL.Add(DataBase.GetUpdateSQL(oldCard));
-				undoModified.Add(new FileModified());
-				undoDeleted.Add(new FileDeleted());
-				undoCopied.Add(new DBcopied());
+					_undoSQL = DataBase.GetUpdateSQL(oldCard);
 				}
 				if (DataBase.Command(dataform.GetOpenFile(), sql) > 0)
 				{
@@ -157,14 +168,46 @@ public bool ModCard(bool modfiles)
 					MyMsg.Error(LMSG.ModifyFail);
 				return false;
 			}
+
+			public void Undo()
+			{
+				DataBase.Command(dataform.GetOpenFile(), _undoSQL);
+				if (this.modifiled)
+				{
+					if (this.delold)
+						YGOUtil.CardRename(this.oldid, this.newid, dataform.GetPath());
+					else
+						YGOUtil.CardDelete(this.newid, dataform.GetPath());
+				}
+			}
+
+			public object Clone()
+			{
+				return this.MemberwiseClone();
+			}
+		}
         #endregion
 
         #region 删除
         //删除
-        public bool DelCards(bool deletefiles)
+		public class DelCommand : IBackableCommand
+		{
+			private string _undoSQL;
+
+			CardEdit cardedit;
+			IDataForm dataform;
+			public DelCommand(CardEdit cardedit)
+			{
+				this.cardedit = cardedit;
+				this.dataform = cardedit.dataform;
+			}
+
+			public bool Excute(params object[] args)
 			{
 				if (!dataform.CheckOpen())
 					return false;
+				bool deletefiles = (bool)args[0];
+
 				Card[] cards = dataform.GetCardList(true);
 				if (cards == null || cards.Length == 0)
 					return false;
@@ -172,7 +215,6 @@ public bool DelCards(bool deletefiles)
 				if (!MyMsg.Question(LMSG.IfDeleteCard))
 					return false;
 				List<string> sql = new List<string>();
-			FileDeleted delete = new FileDeleted();
 				foreach (Card c in cards)
 				{
 					sql.Add(DataBase.GetDeleteSQL(c));//删除
@@ -180,19 +222,14 @@ public bool DelCards(bool deletefiles)
 					//删除资源
 					if (deletefiles)
 					{
-                    YGOUtil.CardDelete(c.id, dataform.GetPath(), YGOUtil.DeleteOption.BACKUP);
-					delete.deleted = true;
-					delete.ids.Add(c.id);
+						YGOUtil.CardDelete(c.id, dataform.GetPath());
 					}
 				}
 				if (DataBase.Command(dataform.GetOpenFile(), sql.ToArray()) >= (sql.Count * 2))
 				{
 					MyMsg.Show(LMSG.DeleteSucceed);
 					dataform.Search(true);
-				undoSQL.Add(undo);
-				undoDeleted.Add(delete);
-				undoModified.Add(new FileModified());
-				undoCopied.Add(new DBcopied());
+					_undoSQL = undo;
 					return true;
 				}
 				else
@@ -202,6 +239,16 @@ public bool DelCards(bool deletefiles)
 				}
 				return false;
 			}
+			public void Undo()
+			{
+				DataBase.Command(dataform.GetOpenFile(), _undoSQL);
+			}
+
+			public object Clone()
+			{
+				return this.MemberwiseClone();
+			}
+		}
         #endregion
 
         #region 打开脚本
@@ -251,37 +298,76 @@ public bool OpenScript(bool openinthis)
         }
 		#endregion
 
-        #region 撤销
-        //撤销
-        public void Undo()
+		#region 复制卡片
+		public class CopyCommand : IBackableCommand
 		{
-            if (undoSQL.Count == 0)
+			bool copied = false;
+			Card[] NewCards;
+			bool replace;
+			Card[] OldCards;
+
+			CardEdit cardedit;
+			IDataForm dataform;
+			public CopyCommand(CardEdit cardedit)
 			{
-				return;
+				this.cardedit = cardedit;
+				this.dataform = cardedit.dataform;
 			}
-			DataBase.Command(dataform.GetOpenFile(), undoSQL[undoSQL.Count - 1]);
-			undoSQL.RemoveAt(undoSQL.Count - 1);
-			if (undoModified[undoModified.Count - 1].modifiled)
+
+			public bool Excute(params object[] args)
 			{
-				FileModified lastmodify = undoModified[undoModified.Count - 1];
-				YGOUtil.CardRename(lastmodify.oldid, lastmodify.newid, dataform.GetPath(), lastmodify.delold);
+				if (!dataform.CheckOpen())
+					return false;
+				Card[] cards = (Card[])args[0];
+
+				if (cards == null || cards.Length == 0)
+					return false;
+				bool replace = false;
+				Card[] oldcards = DataBase.Read(dataform.GetOpenFile(), true, "");
+				if (oldcards != null && oldcards.Length != 0)
+				{
+					int i = 0;
+					foreach (Card oc in oldcards)
+					{
+						foreach (Card c in cards)
+						{
+							if (c.id == oc.id)
+							{
+								i += 1;
+								if (i == 1)
+								{
+									replace = MyMsg.Question(LMSG.IfReplaceExistingCard);
+									break;
 								}
-			undoModified.RemoveAt(undoModified.Count - 1);
-			if (undoDeleted[undoDeleted.Count - 1].deleted)
+							}
+						}
+						if (i > 0)
+							break;
+					}
+				}
+				DataBase.CopyDB(dataform.GetOpenFile(), !replace, cards);
+				this.copied = true;
+				this.NewCards = cards;
+				this.replace = replace;
+				this.OldCards = oldcards;
+				return true;
+			}
+			public void Undo()
 			{
-				FileDeleted lastdelete = undoDeleted[undoDeleted.Count - 1];
-				foreach (long id in lastdelete.ids)
-					YGOUtil.CardDelete(id, dataform.GetPath(), YGOUtil.DeleteOption.RESTORE);
+				DataBase.DeleteDB(dataform.GetOpenFile(), this.NewCards);
+				DataBase.CopyDB(dataform.GetOpenFile(), !this.replace, this.OldCards);
 			}
-			undoDeleted.RemoveAt(undoDeleted.Count - 1);
-			if (undoCopied[undoCopied.Count - 1].copied)
+
+			public object Clone()
 			{
-				DBcopied lastcopied = undoCopied[undoCopied.Count - 1];
-				DataBase.DeleteDB(dataform.GetOpenFile(), lastcopied.NewCards);
-				DataBase.CopyDB(dataform.GetOpenFile(), !lastcopied.replace, lastcopied.OldCards);
+				CopyCommand replica = new CopyCommand(cardedit);
+				replica.copied = this.copied;
+				replica.NewCards = (Card[])this.NewCards.Clone();
+				replica.replace = this.replace;
+				if (this.OldCards != null)
+					replica.OldCards = (Card[])this.OldCards.Clone();
+				return replica;
 			}
-			undoCopied.RemoveAt(undoCopied.Count - 1);
-			dataform.Search(true);
 		}
 		#endregion
 	}

DataEditorX/Core/CommandManager.cs

+using System;
+using System.Collections.Generic;
+
+namespace DataEditorX.Core
+{
+	public delegate void StatusBool(bool val);
+	public interface ICommand : ICloneable
+	{
+		bool Excute(params object[] args);
+	}
+	public interface IBackableCommand : ICommand
+	{
+		void Undo();
+	}
+	public interface ICommandManager
+	{
+		void ExcuteCommand(ICommand command, params object[] args);
+		void Undo();
+		void ReverseUndo();//反撤销
+		
+		event StatusBool UndoStateChanged;
+	}
+	public class CommandManager : ICommandManager
+	{
+		private Stack<ICommand> undoStack = new Stack<ICommand>();
+		private Stack<ICommand> reverseStack = new Stack<ICommand>();
+
+		public event StatusBool UndoStateChanged;
+
+		public CommandManager()
+		{
+			UndoStateChanged += new StatusBool(CommandManager_UndoStateChanged);
+			UndoStateChanged += new StatusBool(CommandManager_ReverseUndoStateChanged);
+		}
+
+		private void CommandManager_UndoStateChanged(bool val)
+		{
+			
+		}
+
+		private void CommandManager_ReverseUndoStateChanged(bool val)
+		{
+			
+		}
+
+		#region ICommandManager 成员
+		public void ExcuteCommand(ICommand command, params object[] args)
+		{
+			if(!command.Excute(args)) return;
+			reverseStack.Clear();
+
+			if (command is IBackableCommand)
+			{
+				undoStack.Push((ICommand)command.Clone());
+			}
+			else
+			{
+				undoStack.Clear();
+			}
+
+			UndoStateChanged(undoStack.Count > 0);
+		}
+
+		public void Undo()
+		{
+			IBackableCommand command = (IBackableCommand)undoStack.Pop();
+			if (command == null)
+			{
+				return;
+			}
+
+			command.Undo();
+			reverseStack.Push((ICommand)command.Clone());
+
+			UndoStateChanged(undoStack.Count > 0);
+			//UndoStateChanged(reverseStack.Count > 0);
+		}
+
+		public void ReverseUndo()
+		{
+			IBackableCommand command = (IBackableCommand)reverseStack.Pop();
+			if (command == null)
+			{
+				return;
+			}
+
+			command.Excute();
+			undoStack.Push((ICommand)command.Clone());
+
+			UndoStateChanged(undoStack.Count > 0);
+		}
+		#endregion
+	}
+}

DataEditorX/Core/YGOUtil.cs

@@ -3,10 +3,9 @@
 using System.IO;
 using System.Collections.Generic;
 using System.Text.RegularExpressions;
-using Microsoft.VisualBasic;
+using Microsoft.VisualBasic.FileIO;
 using System.Configuration;
 using DataEditorX.Config;
-using System.Windows.Forms;
 
 using DataEditorX.Core.Info;
 
@@ -205,59 +204,39 @@ public static string[] ReadImage(string path)
 
         #region 删除资源
         //删除资源
-		public enum DeleteOption
-		{
-			BACKUP,
-			RESTORE,
-			CLEAN,
-			NONE,
-		}
-
-        public static void CardDelete(long id, YgoPath ygopath, DeleteOption option)
+        public static void CardDelete(long id, YgoPath ygopath)
         {
             string[] files = ygopath.GetCardfiles(id);
-			string[] bakfiles = ygopath.GetCardfiles(id, true);
-			switch (option)
-			{
-				case DeleteOption.BACKUP:
 			for (int i = 0; i < files.Length; i++)
 			{
-						if (File.Exists(bakfiles[i]))
-							File.Delete(bakfiles[i]);
-						if (File.Exists(files[i]))
-							File.Move(files[i], files[i] + ".bak");
+					if (FileSystem.FileExists(files[i]))
+						FileSystem.DeleteFile(files[i], UIOption.OnlyErrorDialogs, RecycleOption.SendToRecycleBin);
 			}
-					break;
-				case DeleteOption.RESTORE:
-					for (int i = 0; i < bakfiles.Length; i++)
-					{
-						if (File.Exists(files[i]))
-							File.Delete(files[i]);
-						if (File.Exists(bakfiles[i]))
-							File.Move(bakfiles[i], bakfiles[i].Replace("bak", ""));
         }
-					break;
-				case DeleteOption.CLEAN:
-					for (int i = 0; i < bakfiles.Length; i++)
+        #endregion
+
+        #region 资源改名
+        //资源改名
+        public static void CardRename(long newid, long oldid, YgoPath ygopath)
         {
-						if (File.Exists(bakfiles[i]))
-							File.Delete(bakfiles[i]);
-					}
-					break;
-				case DeleteOption.NONE:
-					for (int i = 0; i < files.Length; i++)
+            string[] newfiles = ygopath.GetCardfiles(newid);
+            string[] oldfiles = ygopath.GetCardfiles(oldid);
+
+            for (int i = 0; i < oldfiles.Length; i++)
             {
-						if (File.Exists(files[i]))
-							File.Delete(files[i]);
+                if (File.Exists(oldfiles[i]))
+                {
+					try {
+						File.Move(oldfiles[i], newfiles[i]);
+					}
+					catch { }
                 }
-					break;
             }
         }
 		#endregion
 
-        #region 资源改名
-        //资源改名
-        public static void CardRename(long newid, long oldid, YgoPath ygopath, bool delold)
+		#region 复制资源
+		public static void CardCopy(long newid, long oldid, YgoPath ygopath)
 		{
 			string[] newfiles = ygopath.GetCardfiles(newid);
 			string[] oldfiles = ygopath.GetCardfiles(oldid);
@@ -266,11 +245,11 @@ public static void CardRename(long newid, long oldid, YgoPath ygopath, bool delo
 			{
 				if (File.Exists(oldfiles[i]))
 				{
-                    if (delold)
-                        File.Move(oldfiles[i], newfiles[i]);
-                    else
+					try {
 						File.Copy(oldfiles[i], newfiles[i], false);
 					}
+					catch { }
+				}
 			}
 		}
 		#endregion

DataEditorX/DataEditForm.cs

@@ -55,6 +55,8 @@ public partial class DataEditForm : DockContent, IDataForm
 		//setcode正在输入
 		bool[] setcodeIsedit = new bool[5];
 
+		CommandManager cmdManager = new CommandManager();
+
 		Image m_cover;
 		MSEConfig msecfg;
 
@@ -90,6 +92,13 @@ void Initialize(string datapath)
 			InitializeComponent();
 			title = this.Text;
 			nowCdbFile = "";
+			cmdManager.UndoStateChanged += delegate (bool val)
+			{
+				if (val)
+					btn_undo.Enabled = true;
+				else
+					btn_undo.Enabled = false;
+			};
 		}
 
 		#endregion
@@ -147,18 +156,6 @@ void DataEditFormLoad(object sender, EventArgs e)
 		//窗体关闭
 		void DataEditFormFormClosing(object sender, FormClosingEventArgs e)
 		{
-			//清理备份文件
-			List<long> delids = new List<long>();
-			foreach (CardEdit.FileDeleted deleted in cardedit.undoDeleted)
-			{
-				if (deleted != null && deleted.deleted)
-					delids.AddRange(deleted.ids);
-			}
-			if (delids.Count != 0)
-			{
-				foreach (long id in delids)
-					YGOUtil.CardDelete(id, GetPath(), YGOUtil.DeleteOption.CLEAN);
-			}
 			//当前有任务执行，是否结束
 			if (tasker != null && tasker.IsRuning())
 			{
@@ -566,7 +563,7 @@ void Lv_cardlistKeyDown(object sender, KeyEventArgs e)
 			switch (e.KeyCode)
 			{
 				case Keys.Delete:
-					cardedit.DelCards(menuitem_operacardsfile.Checked);
+					cmdManager.ExcuteCommand(cardedit.delCard, menuitem_operacardsfile.Checked);
 					break;
 				case Keys.Right:
 					Btn_PageDownClick(null, null);
@@ -730,18 +727,14 @@ void Btn_resetClick(object sender, EventArgs e)
 		//添加
 		void Btn_addClick(object sender, EventArgs e)
 		{
-			if(cardedit != null)
-				cardedit.AddCard();
-			if (cardedit.undoSQL.Count != 0)
-				btn_undo.Enabled = true;
+			if (cardedit != null)
+				cmdManager.ExcuteCommand(cardedit.addCard);
 		}
 		//修改
 		void Btn_modClick(object sender, EventArgs e)
 		{
 			if (cardedit != null)
-				cardedit.ModCard(menuitem_operacardsfile.Checked);
-			if (cardedit.undoSQL.Count != 0)
-				btn_undo.Enabled = true;
+				cmdManager.ExcuteCommand(cardedit.modCard, menuitem_operacardsfile.Checked);
 		}
 		//打开脚本
 		void Btn_luaClick(object sender, EventArgs e)
@@ -753,16 +746,16 @@ void Btn_luaClick(object sender, EventArgs e)
 		void Btn_delClick(object sender, EventArgs e)
 		{
 			if (cardedit != null)
-				cardedit.DelCards(menuitem_operacardsfile.Checked);
-			if (cardedit.undoSQL.Count != 0)
-				btn_undo.Enabled = true;
+				cmdManager.ExcuteCommand(cardedit.delCard, menuitem_operacardsfile.Checked);
 		}
+		//撤销
 		void Btn_undoClick(object sender, EventArgs e)
 		{
 			if (cardedit != null)
-				cardedit.Undo();
-			if (cardedit.undoSQL.Count == 0)
-				btn_undo.Enabled = false;
+			{
+				cmdManager.Undo();
+				Search(true);
+			}
 		}
 		//导入卡图
 		void Btn_imgClick(object sender, EventArgs e)
@@ -1105,45 +1098,8 @@ void Menuitem_copyselecttoClick(object sender, EventArgs e)
 		//保存卡片到当前数据库
 		public void SaveCards(Card[] cards)
 		{
-			if (!CheckOpen())
-				return;
-			if (cards == null || cards.Length == 0)
-				return;
-			bool replace = false;
-			Card[] oldcards = DataBase.Read(nowCdbFile, true, "");
-			if (oldcards != null && oldcards.Length != 0)
-			{
-				int i = 0;
-				foreach (Card oc in oldcards)
-				{
-					foreach (Card c in cards)
-					{
-						if (c.id == oc.id)
-						{
-							i += 1;
-							if (i == 1)
-							{
-								replace = MyMsg.Question(LMSG.IfReplaceExistingCard);
-								break;
-							}
-						}
-					}
-					if (i > 0)
-						break;
-				}
-			}
-			cardedit.undoSQL.Add("");
-			cardedit.undoModified.Add(new CardEdit.FileModified());
-			cardedit.undoDeleted.Add(new CardEdit.FileDeleted());
-			DataBase.CopyDB(nowCdbFile, !replace, cards);
-			CardEdit.DBcopied copied = new CardEdit.DBcopied();
-			copied.copied = true;
-			copied.NewCards = cards;
-			copied.replace = replace;
-			copied.OldCards = oldcards;
-			cardedit.undoCopied.Add(copied);
+			cmdManager.ExcuteCommand(cardedit.copyCard, cards);
 			Search(srcCard, true);
-			btn_undo.Enabled = true;
 		}
 		//卡片另存为
 		void CopyTo(Card[] cards)

DataEditorX/DataEditorX.csproj

@@ -87,6 +87,7 @@
     </Compile>
     <Compile Include="Common\MyPath.cs" />
     <Compile Include="Controls\History.cs" />
+    <Compile Include="Core\CommandManager.cs" />
     <Compile Include="Core\IDataForm.cs" />
     <Compile Include="Controls\IEditForm.cs" />
     <Compile Include="Controls\IMainForm.cs" />