Radegast/GUI/Consoles/FindPeopleConsole.cs

   1 //
   2 // Radegast Metaverse Client
   3 // Copyright (c) 2009-2014, 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 // $Id$
  30 //
  31 using System;
  32 using System.Collections.Generic;
  33 using System.Windows.Forms;
  34 using OpenMetaverse;
  35 using Radegast.Netcom;
  36
  37 namespace Radegast
  38 {
  39     public partial class FindPeopleConsole : UserControl
  40     {
  41         private RadegastInstance instance;
  42         private RadegastNetcom netcom;
  43         private GridClient client;
  44
  45         private UUID queryID;
  46         private Dictionary<string, UUID> findPeopleResults;
  47
  48         public event EventHandler SelectedIndexChanged;
  49
  50         public FindPeopleConsole(RadegastInstance instance, UUID queryID)
  51         {
  52             InitializeComponent();
  53             Disposed += new EventHandler(FindPeopleConsole_Disposed);
  54
  55             findPeopleResults = new Dictionary<string, UUID>();
  56             this.queryID = queryID;
  57
  58             this.instance = instance;
  59             netcom = this.instance.Netcom;
  60             client = this.instance.Client;
  61
  62             // Callbacks
  63             client.Directory.DirPeopleReply += new EventHandler<DirPeopleReplyEventArgs>(Directory_DirPeopleReply);
  64         }
  65
  66         void FindPeopleConsole_Disposed(object sender, EventArgs e)
  67         {
  68             client.Directory.DirPeopleReply -= new EventHandler<DirPeopleReplyEventArgs>(Directory_DirPeopleReply);
  69         }
  70
  71         void Directory_DirPeopleReply(object sender, DirPeopleReplyEventArgs e)
  72         {
  73             if (e.QueryID != this.queryID) return;
  74
  75             if (InvokeRequired)
  76             {
  77                 BeginInvoke(new MethodInvoker(() => Directory_DirPeopleReply(sender, e)));
  78                 return;
  79             }
  80
  81             lvwFindPeople.BeginUpdate();
  82
  83             foreach (DirectoryManager.AgentSearchData person in e.MatchedPeople)
  84             {
  85                 string fullName = person.FirstName + " " + person.LastName;
  86                 findPeopleResults.Add(fullName, person.AgentID);
  87
  88                 ListViewItem item = lvwFindPeople.Items.Add(fullName);
  89                 item.SubItems.Add(person.Online ? "Yes" : "No");
  90             }
  91
  92             lvwFindPeople.Sort();
  93             lvwFindPeople.EndUpdate();
  94         }
  95
  96         public void ClearResults()
  97         {
  98             findPeopleResults.Clear();
  99             lvwFindPeople.Items.Clear();
 100         }
 101
 102         private void lvwFindPeople_SelectedIndexChanged(object sender, EventArgs e)
 103         {
 104             OnSelectedIndexChanged(e);
 105         }
 106
 107         protected virtual void OnSelectedIndexChanged(EventArgs e)
 108         {
 109             if (SelectedIndexChanged != null) SelectedIndexChanged(this, e);
 110         }
 111
 112         public Dictionary<string, UUID> LLUUIDs
 113         {
 114             get { return findPeopleResults; }
 115         }
 116
 117         public UUID QueryID
 118         {
 119             get { return queryID; }
 120             set { queryID = value; }
 121         }
 122
 123         public int SelectedIndex
 124         {
 125             get
 126             {
 127                 if (lvwFindPeople.SelectedItems == null) return -1;
 128                 if (lvwFindPeople.SelectedItems.Count == 0) return -1;
 129
 130                 return lvwFindPeople.SelectedIndices[0];
 131             }
 132         }
 133
 134         public string SelectedName
 135         {
 136             get
 137             {
 138                 if (lvwFindPeople.SelectedItems == null) return string.Empty;
 139                 if (lvwFindPeople.SelectedItems.Count == 0) return string.Empty;
 140
 141                 return lvwFindPeople.SelectedItems[0].Text;
 142             }
 143         }
 144
 145         public bool SelectedOnlineStatus
 146         {
 147             get
 148             {
 149                 if (lvwFindPeople.SelectedItems == null) return false;
 150                 if (lvwFindPeople.SelectedItems.Count == 0) return false;
 151
 152                 string yesNo = lvwFindPeople.SelectedItems[0].SubItems[0].Text;
 153
 154                 if (yesNo == "Yes")
 155                     return true;
 156                 else if (yesNo == "No")
 157                     return false;
 158                 else
 159                     return false;
 160             }
 161         }
 162
 163         public UUID SelectedAgentUUID
 164         {
 165             get
 166             {
 167                 if (lvwFindPeople.SelectedItems == null) return UUID.Zero;
 168                 if (lvwFindPeople.SelectedItems.Count == 0) return UUID.Zero;
 169
 170                 string name = lvwFindPeople.SelectedItems[0].Text;
 171                 return findPeopleResults[name];
 172             }
 173         }
 174     }
 175 }