Radegast/GUI/Notifications/InventoryOfferNotification.cs

   1 //
   2 // Radegast Metaverse Client
   3 // Copyright (c) 2009-2013, Radegast Development Team
   4 // All rights reserved.
   5 //
   6 // Redistribution and use in source and binary forms, with or without
   7 // modification, are permitted provided that the following conditions are met:
   8 //
   9 //     * Redistributions of source code must retain the above copyright notice,
  10 //       this list of conditions and the following disclaimer.
  11 //     * Redistributions in binary form must reproduce the above copyright
  12 //       notice, this list of conditions and the following disclaimer in the
  13 //       documentation and/or other materials provided with the distribution.
  14 //     * Neither the name of the application "Radegast", nor the names of its
  15 //       contributors may be used to endorse or promote products derived from
  16 //       this software without specific prior written permission.
  17 //
  18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  19 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  20 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  21 // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  22 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  23 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  24 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  25 // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  26 // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28 //
  29 // $Id: FriendshipOfferNotification.cs 175 2009-08-29 13:52:32Z latifer@gmail.com $
  30 //
  31 using System;
  32 using System.Collections.Generic;
  33 using System.ComponentModel;
  34 using System.Drawing;
  35 using System.Data;
  36 using System.Linq;
  37 using System.Text;
  38 using System.Windows.Forms;
  39 using OpenMetaverse;
  40 using OpenMetaverse.Assets;
  41 using OpenMetaverse.Packets;
  42
  43 namespace Radegast
  44 {
  45     public partial class ntfInventoryOffer : Notification
  46     {
  47         private RadegastInstance instance;
  48         private GridClient client { get { return instance.Client; } }
  49         private InstantMessage msg;
  50         private AssetType type = AssetType.Unknown;
  51         private UUID objectID = UUID.Zero;
  52         UUID destinationFolderID;
  53
  54         public ntfInventoryOffer(RadegastInstance instance, InstantMessage msg)
  55             : base (NotificationType.InventoryOffer)
  56         {
  57             InitializeComponent();
  58             Disposed += new EventHandler(ntfInventoryOffer_Disposed);
  59
  60             this.instance = instance;
  61             this.msg = msg;
  62
  63             instance.Names.NameUpdated += new EventHandler<UUIDNameReplyEventArgs>(Avatars_UUIDNameReply);
  64
  65             if (msg.BinaryBucket.Length > 0)
  66             {
  67                 type = (AssetType)msg.BinaryBucket[0];
  68                 destinationFolderID = client.Inventory.FindFolderForType(type);
  69
  70                 if (msg.BinaryBucket.Length == 17)
  71                 {
  72                     objectID = new UUID(msg.BinaryBucket, 1);
  73                 }
  74
  75                 if (msg.Dialog == InstantMessageDialog.InventoryOffered)
  76                 {
  77                     txtInfo.Text = string.Format("{0} has offered you {1} \"{2}\".", msg.FromAgentName, type.ToString(), msg.Message);
  78                 }
  79                 else if (msg.Dialog == InstantMessageDialog.TaskInventoryOffered)
  80                 {
  81                     txtInfo.Text = objectOfferText();
  82                 }
  83
  84                 // Fire off event
  85                 NotificationEventArgs args = new NotificationEventArgs(instance);
  86                 args.Text = txtInfo.Text;
  87                 args.Buttons.Add(btnAccept);
  88                 args.Buttons.Add(btnDiscard);
  89                 args.Buttons.Add(btnIgnore);
  90                 FireNotificationCallback(args);
  91             }
  92             else
  93             {
  94                 Logger.Log("Wrong format of the item offered", Helpers.LogLevel.Warning, client);
  95             }
  96         }
  97
  98         void ntfInventoryOffer_Disposed(object sender, EventArgs e)
  99         {
 100             instance.Names.NameUpdated -= new EventHandler<UUIDNameReplyEventArgs>(Avatars_UUIDNameReply);
 101         }
 102
 103         void Avatars_UUIDNameReply(object sender, UUIDNameReplyEventArgs e)
 104         {
 105             if (e.Names.Keys.Contains(msg.FromAgentID))
 106             {
 107                 instance.Names.NameUpdated -= new EventHandler<UUIDNameReplyEventArgs>(Avatars_UUIDNameReply);
 108                 BeginInvoke(new MethodInvoker(() => txtInfo.Text = objectOfferText()));
 109             }
 110         }
 111
 112         private string objectOfferText()
 113         {
 114             return string.Format("Object \"{0}\" owned by {1} has offered you {2}", msg.FromAgentName, instance.Names.Get(msg.FromAgentID), msg.Message);
 115         }
 116
 117         private void SendReply(InstantMessageDialog dialog, byte[] bucket)
 118         {
 119             client.Self.InstantMessage(client.Self.Name, msg.FromAgentID, string.Empty, msg.IMSessionID, dialog, InstantMessageOnline.Offline, client.Self.SimPosition, client.Network.CurrentSim.RegionID, bucket);
 120
 121             if (dialog == InstantMessageDialog.InventoryAccepted)
 122             {
 123                 client.Inventory.RequestFetchInventory(objectID, client.Self.AgentID);
 124             }
 125         }
 126
 127         private void btnAccept_Click(object sender, EventArgs e)
 128         {
 129             if (type == AssetType.Unknown) return;
 130
 131             if (msg.Dialog == InstantMessageDialog.InventoryOffered)
 132             {
 133                 SendReply(InstantMessageDialog.InventoryAccepted, destinationFolderID.GetBytes());
 134             }
 135             else if (msg.Dialog == InstantMessageDialog.TaskInventoryOffered)
 136             {
 137                 SendReply(InstantMessageDialog.TaskInventoryAccepted, destinationFolderID.GetBytes());
 138             }
 139             instance.MainForm.RemoveNotification(this);
 140         }
 141
 142         private void btnDiscard_Click(object sender, EventArgs e)
 143         {
 144             if (type == AssetType.Unknown) return;
 145
 146             if (msg.Dialog == InstantMessageDialog.InventoryOffered)
 147             {
 148                 SendReply(InstantMessageDialog.InventoryDeclined, Utils.EmptyBytes);
 149                 try
 150                 {
 151                     client.Inventory.Move(
 152                         client.Inventory.Store.Items[objectID].Data,
 153                         (InventoryFolder)client.Inventory.Store.Items[client.Inventory.FindFolderForType(AssetType.TrashFolder)].Data);
 154                 }
 155                 catch (Exception) { }
 156             }
 157             else if (msg.Dialog == InstantMessageDialog.TaskInventoryOffered)
 158             {
 159                 SendReply(InstantMessageDialog.TaskInventoryDeclined, Utils.EmptyBytes);
 160             }
 161             instance.MainForm.RemoveNotification(this);
 162         }
 163
 164         private void btnIgnore_Click(object sender, EventArgs e)
 165         {
 166             instance.MainForm.RemoveNotification(this);
 167         }
 168
 169         private void txtInfo_LinkClicked(object sender, LinkClickedEventArgs e)
 170         {
 171             instance.MainForm.ProcessLink(e.LinkText, true);
 172         }
 173     }
 174 }