Allow moving, deleting, and restoring objects in inventory.

Note: only tested in grid mode, and emptying trash is still not implemented.

OpenSim/Framework/IClientAPI.cs

@@ -317,6 +317,9 @@ namespace OpenSim.Framework
     public delegate void CopyInventoryItem(
         IClientAPI remoteClient, uint callbackID, LLUUID oldAgentID, LLUUID oldItemID, LLUUID newFolderID, string newName);
 
+    public delegate void MoveInventoryItem(
+        IClientAPI remoteClient, LLUUID folderID, LLUUID itemID, int length, string newName);
+
     public delegate void RezScript(IClientAPI remoteClient, LLUUID itemID, uint localID);
 
     public delegate void UpdateTaskInventory(IClientAPI remoteClient, LLUUID itemID, LLUUID folderID, uint localID);
@@ -399,6 +402,7 @@ namespace OpenSim.Framework
         event RequestTaskInventory OnRequestTaskInventory;
         event UpdateInventoryItem OnUpdateInventoryItem;
         event CopyInventoryItem OnCopyInventoryItem;
+        event MoveInventoryItem OnMoveInventoryItem;
         event UDPAssetUploadRequest OnAssetUploadRequest;
         event XferReceive OnXferReceive;
         event RequestXfer OnRequestXfer;

OpenSim/Region/ClientStack/ClientView.cs

@@ -434,6 +434,7 @@ namespace OpenSim.Region.ClientStack
         public event RequestTaskInventory OnRequestTaskInventory;
         public event UpdateInventoryItem OnUpdateInventoryItem;
         public event CopyInventoryItem OnCopyInventoryItem;
+        public event MoveInventoryItem OnMoveInventoryItem;
         public event UDPAssetUploadRequest OnAssetUploadRequest;
         public event XferReceive OnXferReceive;
         public event RequestXfer OnRequestXfer;
@@ -2880,6 +2881,16 @@ namespace OpenSim.Region.ClientStack
                             }
                         }
                         break;
+                    case PacketType.MoveInventoryItem:
+                        MoveInventoryItemPacket moveitem = (MoveInventoryItemPacket)Pack;
+                        if (OnMoveInventoryItem != null)
+                        {
+                            foreach (MoveInventoryItemPacket.InventoryDataBlock datablock in moveitem.InventoryData)
+                            {
+                                OnMoveInventoryItem(this, datablock.FolderID, datablock.ItemID, datablock.Length, Util.FieldToString(datablock.NewName));
+                            }
+                        }
+                        break;
                     case PacketType.RequestTaskInventory:
                         RequestTaskInventoryPacket requesttask = (RequestTaskInventoryPacket) Pack;
                         if (OnRequestTaskInventory != null)

OpenSim/Region/Environment/Scenes/Scene.Inventory.cs

@@ -236,6 +236,46 @@ namespace OpenSim.Region.Environment.Scenes
             return asset;
         }
 
+        public void MoveInventoryItem(IClientAPI remoteClient,LLUUID folderID, LLUUID itemID, int length, string newName)
+        {
+            MainLog.Instance.Verbose("INVENTORY", "Moving item for " + remoteClient.AgentId.ToStringHyphenated());
+            CachedUserInfo userInfo = CommsManager.UserProfileCacheService.GetUserDetails(remoteClient.AgentId);
+            if (userInfo == null)
+            {
+                MainLog.Instance.Warn("INVENTORY", "Failed to find user " + remoteClient.AgentId.ToString());
+                return;
+            }
+
+            if (userInfo.RootFolder != null)
+            {
+                InventoryItemBase item = userInfo.RootFolder.HasItem(itemID);
+                if (item != null)
+                {
+                    if (newName != "")
+                    {
+                        item.inventoryName = newName;
+                    }
+                    item.parentFolderID = folderID;
+                    userInfo.DeleteItem(remoteClient.AgentId, item);
+
+                    // TODO: preserve current permissions?
+                    AddInventoryItem(remoteClient, item);
+                }
+                else
+                {
+                    MainLog.Instance.Warn("INVENTORY", "Failed to find item " + itemID.ToString());
+                    return;
+                }
+            }
+            else
+            {
+                MainLog.Instance.Warn("INVENTORY", "Failed to find item " + itemID.ToString() + ", no root folder");
+                return;
+            }
+
+           
+        }
+
         private void CreateNewInventoryItem(IClientAPI remoteClient, LLUUID folderID, uint callbackID,
                                             AssetBase asset, uint nextOwnerMask)
         {

OpenSim/Region/Environment/Scenes/Scene.cs

@@ -976,6 +976,7 @@ namespace OpenSim.Region.Environment.Scenes
             client.OnFetchInventory += CommsManager.UserProfileCacheService.HandleFetchInventory;
             client.OnUpdateInventoryItem += UpdateInventoryItemAsset;
             client.OnCopyInventoryItem += CopyInventoryItem;
+            client.OnMoveInventoryItem += MoveInventoryItem;
             client.OnAssetUploadRequest += CommsManager.TransactionsManager.HandleUDPUploadRequest;
             client.OnXferReceive += CommsManager.TransactionsManager.HandleXfer;
             client.OnRezScript += RezScript;

OpenSim/Region/Examples/SimpleApp/MyNpcCharacter.cs

@@ -111,6 +111,7 @@ namespace SimpleApp
         public event RequestTaskInventory OnRequestTaskInventory;
         public event UpdateInventoryItem OnUpdateInventoryItem;
         public event CopyInventoryItem OnCopyInventoryItem;
+        public event MoveInventoryItem OnMoveInventoryItem;
         public event UDPAssetUploadRequest OnAssetUploadRequest;
         public event XferReceive OnXferReceive;
         public event RequestXfer OnRequestXfer;