Radegast/GUI/Consoles/Assets/Notecard.cs

   1 // \r
   2 // Radegast Metaverse Client\r
   3 // Copyright (c) 2009, Radegast Development Team\r
   4 // All rights reserved.\r
   5 // \r
   6 // Redistribution and use in source and binary forms, with or without\r
   7 // modification, are permitted provided that the following conditions are met:\r
   8 // \r
   9 //     * Redistributions of source code must retain the above copyright notice,\r
  10 //       this list of conditions and the following disclaimer.\r
  11 //     * Redistributions in binary form must reproduce the above copyright\r
  12 //       notice, this list of conditions and the following disclaimer in the\r
  13 //       documentation and/or other materials provided with the distribution.\r
  14 //     * Neither the name of the application "Radegast", nor the names of its\r
  15 //       contributors may be used to endorse or promote products derived from\r
  16 //       this software without specific prior written permission.\r
  17 // \r
  18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"\r
  19 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
  20 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\r
  21 // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE\r
  22 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
  23 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\r
  24 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER\r
  25 // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,\r
  26 // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\r
  27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
  28 //\r
  29 // $Id$\r
  30 //\r
  31 using System;\r
  32 using System.Collections.Generic;\r
  33 using System.ComponentModel;\r
  34 using System.Drawing;\r
  35 using System.Data;\r
  36 using System.Linq;\r
  37 using System.Text;\r
  38 using System.Windows.Forms;\r
  39 using OpenMetaverse;\r
  40 using OpenMetaverse.Assets;\r
  41 \r
  42 namespace Radegast\r
  43 {\r
  44     public partial class Notecard : UserControl\r
  45     {\r
  46         private RadegastInstance instance;\r
  47         private GridClient client { get { return instance.Client; } }\r
  48         private InventoryNotecard notecard;\r
  49 \r
  50         public Notecard(RadegastInstance instance, InventoryNotecard notecard)\r
  51         {\r
  52             InitializeComponent();\r
  53             Disposed += new EventHandler(Notecard_Disposed);\r
  54 \r
  55             this.instance = instance;\r
  56             this.notecard = notecard;\r
  57 \r
  58             txtName.Text = notecard.Name;\r
  59             txtDesc.Text = notecard.Description;\r
  60             lblStatus.Text = "Downloading";\r
  61 \r
  62             // Callbacks\r
  63             client.Assets.OnAssetReceived += new AssetManager.AssetReceivedCallback(Assets_OnAssetReceived);\r
  64 \r
  65             client.Assets.RequestInventoryAsset(notecard, true);\r
  66         }\r
  67 \r
  68         void Notecard_Disposed(object sender, EventArgs e)\r
  69         {\r
  70             client.Assets.OnAssetReceived += new AssetManager.AssetReceivedCallback(Assets_OnAssetReceived);\r
  71         }\r
  72 \r
  73         void Assets_OnAssetReceived(AssetDownload transfer, Asset asset)\r
  74         {\r
  75             if (InvokeRequired)\r
  76             {\r
  77                 BeginInvoke(new MethodInvoker(delegate()\r
  78                     {\r
  79                         Assets_OnAssetReceived(transfer, asset);\r
  80                     }\r
  81                 ));\r
  82                 return;\r
  83             }\r
  84 \r
  85             if (transfer.Success && asset.AssetType == AssetType.Notecard)\r
  86             {\r
  87                 lblStatus.Text = "Done";\r
  88                 AssetNotecard n = (AssetNotecard)asset;\r
  89                 n.Decode();\r
  90                 rtbContent.Text = n.BodyText;\r
  91             }\r
  92             else\r
  93             {\r
  94                 lblStatus.Text = "Failed";\r
  95             }\r
  96         }\r
  97 \r
  98         private void btnRefresh_Click(object sender, EventArgs e)\r
  99         {\r
 100             lblStatus.Text = "Downloading";\r
 101             client.Assets.RequestInventoryAsset(notecard, true);\r
 102         }\r
 103     }\r
 104 }\r