this is step 2 of 2 of the OpenSim.Region.Environment refactor.

NOTHING has been deleted or moved off to forge at this point.  what
has happened is that OpenSim.Region.Environment.Modules has been split
in two:

- OpenSim.Region.CoreModules: all those modules that are either
  directly or indirectly referenced from  other  OpenSim packages, or
  that provide functionality that the OpenSim developer community
  considers core functionality:

      CoreModules/Agent/AssetTransaction
      CoreModules/Agent/Capabilities
      CoreModules/Agent/TextureDownload
      CoreModules/Agent/TextureSender
      CoreModules/Agent/TextureSender/Tests
      CoreModules/Agent/Xfer
      CoreModules/Avatar/AvatarFactory
      CoreModules/Avatar/Chat/ChatModule
      CoreModules/Avatar/Combat
      CoreModules/Avatar/Currency/SampleMoney
      CoreModules/Avatar/Dialog
      CoreModules/Avatar/Friends
      CoreModules/Avatar/Gestures
      CoreModules/Avatar/Groups
      CoreModules/Avatar/InstantMessage
      CoreModules/Avatar/Inventory
      CoreModules/Avatar/Inventory/Archiver
      CoreModules/Avatar/Inventory/Transfer
      CoreModules/Avatar/Lure
      CoreModules/Avatar/ObjectCaps
      CoreModules/Avatar/Profiles
      CoreModules/Communications/Local
      CoreModules/Communications/REST
      CoreModules/Framework/EventQueue
      CoreModules/Framework/InterfaceCommander
      CoreModules/Hypergrid
      CoreModules/InterGrid
      CoreModules/Scripting/DynamicTexture
      CoreModules/Scripting/EMailModules
      CoreModules/Scripting/HttpRequest
      CoreModules/Scripting/LoadImageURL
      CoreModules/Scripting/VectorRender
      CoreModules/Scripting/WorldComm
      CoreModules/Scripting/XMLRPC
      CoreModules/World/Archiver
      CoreModules/World/Archiver/Tests
      CoreModules/World/Estate
      CoreModules/World/Land
      CoreModules/World/Permissions
      CoreModules/World/Serialiser
      CoreModules/World/Sound
      CoreModules/World/Sun
      CoreModules/World/Terrain
      CoreModules/World/Terrain/DefaultEffects
      CoreModules/World/Terrain/DefaultEffects/bin
      CoreModules/World/Terrain/DefaultEffects/bin/Debug
      CoreModules/World/Terrain/Effects
      CoreModules/World/Terrain/FileLoaders
      CoreModules/World/Terrain/FloodBrushes
      CoreModules/World/Terrain/PaintBrushes
      CoreModules/World/Terrain/Tests
      CoreModules/World/Vegetation
      CoreModules/World/Wind
      CoreModules/World/WorldMap

- OpenSim.Region.OptionalModules: all those modules that are not core
  modules:

      OptionalModules/Avatar/Chat/IRC-stuff
      OptionalModules/Avatar/Concierge
      OptionalModules/Avatar/Voice/AsterixVoice
      OptionalModules/Avatar/Voice/SIPVoice
      OptionalModules/ContentManagementSystem
      OptionalModules/Grid/Interregion
      OptionalModules/Python
      OptionalModules/SvnSerialiser
      OptionalModules/World/NPC
      OptionalModules/World/TreePopulator

1 files changed, 206 insertions, 0 deletions

diff --git a/OpenSim/Region/OptionalModules/ContentManagementSystem/CMView.cs b/OpenSim/Region/OptionalModules/ContentManagementSystem/CMView.cs
new file mode 100644
index 0000000..a1a4d94
--- /dev/null
+++ b/OpenSim/Region/OptionalModules/ContentManagementSystem/CMView.cs
@@ -0,0 +1,206 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#region Header
+
+// CMView.cs created with MonoDevelop
+// User: bongiojp at 11:57 AM 7/3/2008
+//
+// To change standard headers go to Edit->Preferences->Coding->Standard Headers
+//
+
+#endregion Header
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+using OpenMetaverse;
+
+using OpenSim;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Physics.Manager;
+
+using log4net;
+
+namespace OpenSim.Region.OptionalModules.ContentManagement
+{
+    public class CMView
+    {
+        #region Static Fields
+
+        private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
+
+        #endregion Static Fields
+
+        #region Fields
+
+        CMModel m_model = null;
+
+        #endregion Fields
+
+        #region Constructors
+
+        public CMView()
+        {
+        }
+
+        #endregion Constructors
+
+        #region Public Methods
+
+        // Auras To
+        public void DisplayAuras(CMEntityCollection auraCollection)
+        {
+            foreach (Object ent in auraCollection.Auras.Values)
+                ((AuraMetaEntity)ent).SendFullUpdateToAll();
+        }
+
+        // Auras To Client
+        public void DisplayAuras(CMEntityCollection auraCollection, IClientAPI client)
+        {
+            foreach (Object ent in auraCollection.Auras.Values)
+                ((AuraMetaEntity)ent).SendFullUpdate(client);
+        }
+
+        // Auras from List To ALL
+        public void DisplayAuras(ArrayList list)
+        {
+            foreach (Object ent in list)
+            {
+                m_log.Debug("[CONTENT MANAGEMENT] displaying new aura riiiiiiiiiiiight NOW");
+                ((AuraMetaEntity)ent).SendFullUpdateToAll();
+            }
+        }
+
+        // Entities to ALL
+        public void DisplayEntities(CMEntityCollection entityCollection)
+        {
+            foreach (Object ent in entityCollection.Entities.Values)
+                ((ContentManagementEntity)ent).SendFullDiffUpdateToAll();
+        }
+
+        // Entities to Client
+        public void DisplayEntities(CMEntityCollection entityCollection, IClientAPI client)
+        {
+            foreach (Object ent in entityCollection.Entities.Values)
+                ((ContentManagementEntity)ent).SendFullDiffUpdate(client);
+        }
+
+        // Entities from List to ALL
+        public void DisplayEntities(ArrayList list)
+        {
+            foreach (Object ent in list)
+                ((ContentManagementEntity)ent).SendFullDiffUpdateToAll();
+        }
+
+        // Entity to ALL
+        public void DisplayEntity(ContentManagementEntity ent)
+        {
+            ent.SendFullDiffUpdateToAll();
+        }
+
+        public void DisplayHelpMenu(Scene scene)
+        {
+            string menu = "Menu:\n";
+            menu += "commit (ci) - saves current state of the region to a database on the server\n";
+            menu += "diff-mode (dm) - displays those aspects of region that have not been saved but changed since the very last revision. Will dynamically update as you change environment.\n";
+            SendSimChatMessage(scene, menu);
+        }
+
+        public void DisplayMetaEntity(UUID uuid)
+        {
+            ContentManagementEntity group = m_model.GetMetaGroupByPrim(uuid);
+            if (group != null)
+                group.SendFullDiffUpdateToAll();
+        }
+
+        /// <summary>
+        /// update all clients of red/green/blue auras and meta entities that the model knows about.
+        /// </summary>
+        public void DisplayRecentChanges()
+        {
+            m_log.Debug("[CONTENT MANAGEMENT] Sending update to clients for " + m_model.MetaEntityCollection.Entities.Count + " objects.");
+            DisplayEntities(m_model.MetaEntityCollection);
+            DisplayAuras(m_model.MetaEntityCollection);
+        }
+
+        public void Hide(ContentManagementEntity ent)
+        {
+            ent.HideFromAll();
+        }
+
+        public void HideAllAuras()
+        {
+            foreach (Object obj in m_model.MetaEntityCollection.Auras.Values)
+                ((MetaEntity)obj).HideFromAll();
+        }
+
+        public void HideAllMetaEntities()
+        {
+            foreach (Object obj in m_model.MetaEntityCollection.Entities.Values)
+                ((ContentManagementEntity)obj).HideFromAll();
+        }
+
+        public void Initialise(CMModel model)
+        {
+            m_model = model;
+        }
+
+        /// <summary>
+        /// Figures out if the part deleted was a new scene object part or a revisioned part that's been deleted.
+        /// If it's a new scene object, any green aura attached to it is deleted.
+        /// If a revisioned part is deleted, a new full update is sent to the environment of the meta entity, which will
+        /// figure out that there should be a red aura and not a blue aura/beam.
+        /// </summary>
+        public void RemoveOrUpdateDeletedEntity(SceneObjectGroup group)
+        {
+            // Deal with revisioned parts that have been deleted.
+            if (m_model.MetaEntityCollection.Entities.ContainsKey(group.UUID))
+                ((ContentManagementEntity)m_model.MetaEntityCollection.Entities[group.UUID]).SendFullDiffUpdateToAll();
+
+            // Deal with new parts not revisioned that have been deleted.
+            foreach (SceneObjectPart part in group.Children.Values)
+                if (m_model.MetaEntityCollection.Auras.ContainsKey(part.UUID))
+                    ((AuraMetaEntity)m_model.MetaEntityCollection.Auras[part.UUID]).HideFromAll();
+        }
+
+        public void SendMetaEntitiesToNewClient(IClientAPI client)
+        {
+        }
+
+        public void SendSimChatMessage(Scene scene, string message)
+        {
+            scene.SimChat(Utils.StringToBytes(message),
+                          ChatTypeEnum.Broadcast, 0, new Vector3(0,0,0), "Content Manager", UUID.Zero, false);
+        }
+
+        #endregion Public Methods
+    }
+}