From e7bb27b5bd9ae459096f1c2282a558ee872bc0c5 Mon Sep 17 00:00:00 2001
From: Justin Clarke Casey
Date: Thu, 8 Jan 2009 19:14:52 +0000
Subject: * refactor: move code to send a dialog to a user from scene to
 DialogModule

---
 OpenSim/Region/Environment/Interfaces/IDialogModule.cs    | 15 +++++++++++++++
 .../Environment/Modules/Avatar/Dialog/DialogModule.cs     | 10 ++++++++++
 OpenSim/Region/Environment/Scenes/Scene.cs                | 12 ------------
 .../ScriptEngine/Shared/Api/Implementation/LSL_Api.cs     | 11 ++++++++++-
 4 files changed, 35 insertions(+), 13 deletions(-)

diff --git a/OpenSim/Region/Environment/Interfaces/IDialogModule.cs b/OpenSim/Region/Environment/Interfaces/IDialogModule.cs
index b55ba26..45c62bd 100644
--- a/OpenSim/Region/Environment/Interfaces/IDialogModule.cs
+++ b/OpenSim/Region/Environment/Interfaces/IDialogModule.cs
@@ -80,6 +80,21 @@ namespace OpenSim.Region.Environment.Interfaces
         void SendGeneralAlert(string message);
         
         /// <summary>
+        /// Send a dialog box to a particular user.
+        /// </summary>
+        /// <param name="avatarID"></param>
+        /// <param name="objectName"></param>
+        /// <param name="objectID"></param>
+        /// <param name="ownerID"></param>
+        /// <param name="message"></param>
+        /// <param name="textureID"></param>
+        /// <param name="ch"></param>
+        /// <param name="buttonlabels"></param>
+        void SendDialogToUser(
+            UUID avatarID, string objectName, UUID objectID, UUID ownerID, 
+            string message, UUID textureID, int ch, string[] buttonlabels);     
+        
+        /// <summary>
         /// Send a notification to all users in the scene.  This notification should remain around until the 
         /// user explicitly dismisses it.
         /// </summary>
diff --git a/OpenSim/Region/Environment/Modules/Avatar/Dialog/DialogModule.cs b/OpenSim/Region/Environment/Modules/Avatar/Dialog/DialogModule.cs
index 014c536..8fbe77f 100644
--- a/OpenSim/Region/Environment/Modules/Avatar/Dialog/DialogModule.cs
+++ b/OpenSim/Region/Environment/Modules/Avatar/Dialog/DialogModule.cs
@@ -101,6 +101,16 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Dialog
             }
         }    
         
+        public void SendDialogToUser(
+            UUID avatarID, string objectName, UUID objectID, UUID ownerID, 
+            string message, UUID textureID, int ch, string[] buttonlabels)
+        {
+            ScenePresence sp = m_scene.GetScenePresence(avatarID);
+            
+            if (sp != null)
+                sp.ControllingClient.SendDialog(objectName, objectID, ownerID, message, textureID, ch, buttonlabels);
+        }        
+        
         public void SendNotificationToUsersInEstate(
             UUID fromAvatarID, string fromAvatarName, string message)
         {
diff --git a/OpenSim/Region/Environment/Scenes/Scene.cs b/OpenSim/Region/Environment/Scenes/Scene.cs
index 134946b..e73d4d2 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.cs
@@ -3377,18 +3377,6 @@ namespace OpenSim.Region.Environment.Scenes
             }
         }
 
-        public void SendDialogToUser(UUID avatarID, string objectName, UUID objectID, UUID ownerID, string message, UUID TextureID, int ch, string[] buttonlabels)
-        {
-            lock (m_scenePresences)
-            {
-                if (m_scenePresences.ContainsKey(avatarID))
-                {
-                    m_scenePresences[avatarID].ControllingClient.SendDialog(
-                        objectName, objectID, ownerID, message, TextureID, ch, buttonlabels);
-                }
-            }
-        }
-
         public virtual void StoreAddFriendship(UUID ownerID, UUID friendID, uint perms)
         {
             m_sceneGridService.AddNewUserFriend(ownerID, friendID, perms);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 1afa08d..f2a8474 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -5722,6 +5722,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public void llDialog(string avatar, string message, LSL_List buttons, int chat_channel)
         {
+            IDialogModule dm = World.RequestModuleInterface<IDialogModule>();
+            
+            if (dm == null)
+                return;
+                
             m_host.AddScriptLPS(1);
             UUID av = new UUID();
             if (!UUID.TryParse(avatar,out av))
@@ -5749,7 +5754,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 }
                 buts[i] = buttons.Data[i].ToString();
             }
-            World.SendDialogToUser(av, m_host.Name, m_host.UUID, m_host.OwnerID, message, new UUID("00000000-0000-2222-3333-100000001000"), chat_channel, buts);
+            
+            dm.SendDialogToUser(
+                av, m_host.Name, m_host.UUID, m_host.OwnerID, 
+                message, new UUID("00000000-0000-2222-3333-100000001000"), chat_channel, buts);
+            
             // ScriptSleep(1000);
         }
 
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