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.Windows.Forms;\r
  34 using OpenMetaverse;\r
  35 using OpenMetaverse.Assets;\r
  36 \r
  37 namespace Radegast\r
  38 {\r
  39     public partial class Notecard : DettachableControl\r
  40     {\r
  41         private RadegastInstance instance;\r
  42         private GridClient client { get { return instance.Client; } }\r
  43         private InventoryNotecard notecard;\r
  44         private AssetNotecard recievedNotecard;\r
  45 \r
  46         public Notecard(RadegastInstance instance, InventoryNotecard notecard)\r
  47         {\r
  48             InitializeComponent();\r
  49             Disposed += new EventHandler(Notecard_Disposed);\r
  50 \r
  51             this.instance = instance;\r
  52             this.notecard = notecard;\r
  53             Text = notecard.Name;\r
  54 \r
  55             rtbContent.DetectUrls = false;\r
  56 \r
  57 \r
  58             if (notecard.AssetUUID == UUID.Zero)\r
  59             {\r
  60                 UpdateStatus("Blank");\r
  61             }\r
  62             else\r
  63             {\r
  64                 rtbContent.Text = " ";\r
  65                 UpdateStatus("Loading...");\r
  66                 client.Assets.RequestInventoryAsset(notecard, true, Assets_OnAssetReceived);\r
  67             }\r
  68         }\r
  69 \r
  70         void Notecard_Disposed(object sender, EventArgs e)\r
  71         {\r
  72         }\r
  73 \r
  74         void Assets_OnAssetReceived(AssetDownload transfer, Asset asset)\r
  75         {\r
  76             if (InvokeRequired)\r
  77             {\r
  78                 BeginInvoke(new MethodInvoker(delegate()\r
  79                     {\r
  80                         Assets_OnAssetReceived(transfer, asset);\r
  81                     }\r
  82                 ));\r
  83                 return;\r
  84             }\r
  85 \r
  86             if (transfer.Success)\r
  87             {\r
  88                 AssetNotecard n = (AssetNotecard)asset;\r
  89                 n.Decode();\r
  90                 recievedNotecard = n;\r
  91 \r
  92                 string noteText = string.Empty;\r
  93                 rtbContent.Clear();\r
  94 \r
  95                 for (int i = 0; i < n.BodyText.Length; i++)\r
  96                 {\r
  97                     char c = n.BodyText[i];\r
  98 \r
  99                     if ((int)c == 0xdbc0)\r
 100                     {\r
 101                         int index = (int)n.BodyText[++i] - 0xdc00;\r
 102                         InventoryItem e = n.EmbeddedItems[index];\r
 103                         rtbContent.AppendText(noteText);\r
 104                         rtbContent.InsertLink(e.Name, string.Format("radegast://embeddedasset/{0}", index));\r
 105                         noteText = string.Empty;\r
 106                     }\r
 107                     else\r
 108                     {\r
 109                         noteText += c;\r
 110                     }\r
 111                 }\r
 112 \r
 113                 rtbContent.Text += noteText;\r
 114 \r
 115                 if (n.EmbeddedItems != null && n.EmbeddedItems.Count > 0)\r
 116                 {\r
 117                     tbtnAttachments.Enabled = true;\r
 118                     tbtnAttachments.Visible = true;\r
 119                     foreach (InventoryItem item in n.EmbeddedItems)\r
 120                     {\r
 121                         int ix = InventoryConsole.GetItemImageIndex(item.AssetType.ToString().ToLower());\r
 122                         ToolStripMenuItem titem = new ToolStripMenuItem(item.Name);\r
 123 \r
 124                         if (ix != -1)\r
 125                         {\r
 126                             titem.Image = frmMain.ResourceImages.Images[ix];\r
 127                             titem.DisplayStyle = ToolStripItemDisplayStyle.ImageAndText;\r
 128                         }\r
 129                         else\r
 130                         {\r
 131                             titem.DisplayStyle = ToolStripItemDisplayStyle.Text;\r
 132                         }\r
 133 \r
 134                         titem.Name = item.UUID.ToString(); ;\r
 135                         titem.Tag = item;\r
 136                         titem.Click += new EventHandler(attachmentMenuItem_Click);\r
 137                         tbtnAttachments.DropDownItems.Add(titem);\r
 138                     }\r
 139                 }\r
 140                 UpdateStatus("OK");\r
 141                 rtbContent.Focus();\r
 142             }\r
 143             else\r
 144             {\r
 145                 UpdateStatus("Failed");\r
 146                 rtbContent.Text = "Failed to download notecard.";\r
 147             }\r
 148         }\r
 149 \r
 150         void attachmentMenuItem_Click(object sender, EventArgs e)\r
 151         {\r
 152             if (sender is ToolStripMenuItem)\r
 153             {\r
 154                 ToolStripMenuItem titem = (ToolStripMenuItem)sender;\r
 155                 InventoryItem item = (InventoryItem)titem.Tag;\r
 156 \r
 157                 switch (item.AssetType)\r
 158                 {\r
 159                     case AssetType.Texture:\r
 160                         SLImageHandler ih = new SLImageHandler(instance, item.AssetUUID, string.Empty);\r
 161                         ih.Text = item.Name;\r
 162                         ih.ShowDetached();\r
 163                         break;\r
 164 \r
 165                     case AssetType.Landmark:\r
 166                         Landmark ln = new Landmark(instance, (InventoryLandmark)item);\r
 167                         ln.ShowDetached();\r
 168                         break;\r
 169                 }\r
 170             }\r
 171         }\r
 172 \r
 173         private void btnRefresh_Click(object sender, EventArgs e)\r
 174         {\r
 175             if (notecard.AssetUUID == UUID.Zero) return;\r
 176 \r
 177             rtbContent.Text = "Loading...";\r
 178             client.Assets.RequestInventoryAsset(notecard, true, Assets_OnAssetReceived);\r
 179         }\r
 180 \r
 181         private void rtbContent_LinkClicked(object sender, LinkClickedEventArgs e)\r
 182         {\r
 183             //instance.MainForm.processLink(e.LinkText);\r
 184         }\r
 185 \r
 186 \r
 187         #region Detach/Attach\r
 188         protected override void ControlIsNotRetachable()\r
 189         {\r
 190             tbtnAttach.Visible = false;\r
 191         }\r
 192 \r
 193         protected override void Detach()\r
 194         {\r
 195             base.Detach();\r
 196             tbtnAttach.Text = "Attach";\r
 197             tbtnExit.Enabled = true;\r
 198         }\r
 199 \r
 200         protected override void Retach()\r
 201         {\r
 202             base.Retach();\r
 203             tbtnAttach.Text = "Detach";\r
 204             tbtnExit.Enabled = false;\r
 205         }\r
 206 \r
 207         private void tbtnAttach_Click(object sender, EventArgs e)\r
 208         {\r
 209             if (Detached)\r
 210             {\r
 211                 Retach();\r
 212             }\r
 213             else\r
 214             {\r
 215                 Detach();\r
 216             }\r
 217         }\r
 218         #endregion\r
 219 \r
 220         private void tbtnExit_Click(object sender, EventArgs e)\r
 221         {\r
 222             if (Detached)\r
 223             {\r
 224                 FindForm().Close();\r
 225             }\r
 226         }\r
 227 \r
 228         private void tbtnSave_Click(object sender, EventArgs e)\r
 229         {\r
 230             bool success = false;\r
 231             string message = "";\r
 232             AssetNotecard n = new AssetNotecard();\r
 233             n.BodyText = rtbContent.Text;\r
 234             n.EmbeddedItems = new List<InventoryItem>();\r
 235 \r
 236             if (recievedNotecard != null)\r
 237             {\r
 238                 for (int i = 0; i < recievedNotecard.EmbeddedItems.Count; i++)\r
 239                 {\r
 240                     n.EmbeddedItems.Add(recievedNotecard.EmbeddedItems[i]);\r
 241                     int indexChar = 0xdc00 + i;\r
 242                     n.BodyText += (char)0xdbc0;\r
 243                     n.BodyText += (char)indexChar;\r
 244                 }\r
 245             }\r
 246 \r
 247             n.Encode();\r
 248 \r
 249             UpdateStatus("Saving...");\r
 250 \r
 251 \r
 252             client.Inventory.RequestUploadNotecardAsset(n.AssetData, notecard.UUID,\r
 253                 delegate(bool uploadSuccess, string status, UUID itemID, UUID assetID)\r
 254                 {\r
 255                     success = uploadSuccess;\r
 256                     if (itemID == notecard.UUID)\r
 257                     {\r
 258                         if (success)\r
 259                         {\r
 260                             UpdateStatus("OK");\r
 261                             notecard.AssetUUID = assetID;\r
 262                         }\r
 263                         else\r
 264                         {\r
 265                             UpdateStatus("Failed");\r
 266                         }\r
 267 \r
 268                     }\r
 269                     message = status ?? "Unknown error uploading notecard asset";\r
 270                 }\r
 271             );\r
 272         }\r
 273 \r
 274         void UpdateStatus(string status)\r
 275         {\r
 276             if (InvokeRequired)\r
 277             {\r
 278                 BeginInvoke(new MethodInvoker(delegate() { UpdateStatus(status); }));\r
 279                 return;\r
 280             }\r
 281             instance.TabConsole.DisplayNotificationInChat("Notecard status: " + status, ChatBufferTextStyle.Invisible);\r
 282             tlblStatus.Text = status;\r
 283         }\r
 284 \r
 285         private void rtbContent_KeyDown(object sender, KeyEventArgs e)\r
 286         {\r
 287             if (e.KeyCode == Keys.S && e.Control)\r
 288             {\r
 289                 if (e.Shift)\r
 290                 {\r
 291                 }\r
 292                 else\r
 293                 {\r
 294                     tbtnSave_Click(this, EventArgs.Empty);\r
 295                     e.Handled = e.SuppressKeyPress = true;\r
 296                 }\r
 297             }\r
 298 \r
 299         }\r
 300 \r
 301         private void rtbContent_Enter(object sender, EventArgs e)\r
 302         {\r
 303             instance.TabConsole.DisplayNotificationInChat("Editing notecard", ChatBufferTextStyle.Invisible);\r
 304         }\r
 305 \r
 306     }\r
 307 }\r