From 3b56c4445390461ea6cdef7bc9ad8f8b26fc97c1 Mon Sep 17 00:00:00 2001
From: UbitUmarov
Date: Fri, 20 Apr 2012 18:51:32 +0100
Subject: changed seletion code. SOP now knows about parts selection. UI
 actions are sent to SOP and this reports to SOG. Group is selected if any
 part is selected.sop.isSelect get() is only used in SOG. Will need to be
 improved for better performance on largelinksets. *UNTESTED* NEEDS CHECKING
 for side efects

---
 .../Framework/Scenes/Scene.PacketHandlers.cs       | 66 +++++++++++++++++-----
 1 file changed, 51 insertions(+), 15 deletions(-)

(limited to 'OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs')

diff --git a/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs b/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
index 35ac908..3ef1e29 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
@@ -129,27 +129,47 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="remoteClient"></param>
         public void SelectPrim(uint primLocalID, IClientAPI remoteClient)
         {
+            /*
+                        SceneObjectPart part = GetSceneObjectPart(primLocalID);
+
+                        if (null == part)
+                            return;
+
+                        if (part.IsRoot)
+                        {
+                            SceneObjectGroup sog = part.ParentGroup;
+                            sog.SendPropertiesToClient(remoteClient);
+
+                            // A prim is only tainted if it's allowed to be edited by the person clicking it.
+                            if (Permissions.CanEditObject(sog.UUID, remoteClient.AgentId)
+                                || Permissions.CanMoveObject(sog.UUID, remoteClient.AgentId))
+                            {
+                                sog.IsSelected = true;
+                                EventManager.TriggerParcelPrimCountTainted();
+                            }
+                        }
+                        else
+                        {
+                             part.SendPropertiesToClient(remoteClient);
+                        }
+             */
             SceneObjectPart part = GetSceneObjectPart(primLocalID);
 
             if (null == part)
                 return;
 
-            if (part.IsRoot)
-            {
-                SceneObjectGroup sog = part.ParentGroup;
-                sog.SendPropertiesToClient(remoteClient);
+            SceneObjectGroup sog = part.ParentGroup;
+            if (sog == null)
+                return;
 
-                // A prim is only tainted if it's allowed to be edited by the person clicking it.
-                if (Permissions.CanEditObject(sog.UUID, remoteClient.AgentId)
-                    || Permissions.CanMoveObject(sog.UUID, remoteClient.AgentId))
-                {
-                    sog.IsSelected = true;
-                    EventManager.TriggerParcelPrimCountTainted();
-                }
-            }
-            else
+            part.SendPropertiesToClient(remoteClient);
+
+            // A prim is only tainted if it's allowed to be edited by the person clicking it.
+            if (Permissions.CanEditObject(sog.UUID, remoteClient.AgentId)
+                || Permissions.CanMoveObject(sog.UUID, remoteClient.AgentId))
             {
-                 part.SendPropertiesToClient(remoteClient);
+                part.IsSelected = true;
+                EventManager.TriggerParcelPrimCountTainted();
             }
         }
 
@@ -202,7 +222,7 @@ namespace OpenSim.Region.Framework.Scenes
             SceneObjectPart part = GetSceneObjectPart(primLocalID);
             if (part == null)
                 return;
-            
+ /*           
             // A deselect packet contains all the local prims being deselected.  However, since selection is still
             // group based we only want the root prim to trigger a full update - otherwise on objects with many prims
             // we end up sending many duplicate ObjectUpdates
@@ -237,6 +257,22 @@ namespace OpenSim.Region.Framework.Scenes
                         part.UUID, remoteClient.AgentId))
                     EventManager.TriggerParcelPrimCountTainted();
             }
+  */
+
+            bool oldgprSelect = part.ParentGroup.IsSelected;
+
+            // This is wrong, wrong, wrong. Selection should not be
+            // handled by group, but by prim. Legacy cruft.
+            // TODO: Make selection flagging per prim!
+            //
+            if (Permissions.CanEditObject(part.ParentGroup.UUID, remoteClient.AgentId)
+                || Permissions.CanMoveObject(part.ParentGroup.UUID, remoteClient.AgentId))
+            {
+                part.IsSelected = false;
+                if (!part.ParentGroup.IsAttachment && oldgprSelect != part.ParentGroup.IsSelected)
+                    EventManager.TriggerParcelPrimCountTainted();
+            }
+
         }
 
         public virtual void ProcessMoneyTransferRequest(UUID source, UUID destination, int amount, 
-- 
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