Miko/libremetaverse
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

LIBOMV-344 OpenMetaverse.GUI: Added FriendsList.cs and applied some minor tweaks/cleanups to InventoryTree and AvatarList

Browse Source 
git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@2062 52acb1d6-8a22-11de-b505-999d5b087335
This commit is contained in:
2008-08-05 03:27:54 +00:00
parent 68d0e8986a
commit c0dd3a01fb
3 changed files with 217 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
OpenMetaverse.GUI/AvatarList.cs
View File

@@ -26,15 +26,10 @@
using OpenMetaverse;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Windows.Forms;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.IO;
namespace OpenMetaverse.GUI
{
/// <summary>
@@ -162,17 +157,14 @@ namespace OpenMetaverse.GUI
private void AvatarList_DoubleClick(object sender, EventArgs e)
{
ListView list = (ListView)sender;
if (list.SelectedItems.Count > 0)
if (OnAvatarDoubleClick != null)
{
if (list.SelectedItems[0].Tag is Avatar)
ListView list = (ListView)sender;
if (list.SelectedItems.Count > 0 && list.SelectedItems[0].Tag is Avatar)
{
Avatar av = (Avatar)list.SelectedItems[0].Tag;
if (OnAvatarDoubleClick != null)
{
try { OnAvatarDoubleClick(av); }
catch (Exception ex) { Logger.Log(ex.Message, Helpers.LogLevel.Error, Client, ex); }
}
try { OnAvatarDoubleClick(av); }
catch (Exception ex) { Logger.Log(ex.Message, Helpers.LogLevel.Error, Client, ex); }
}
}
}

210
OpenMetaverse.GUI/FriendsList.cs Normal file
View File

@@ -0,0 +1,210 @@
/*
* Copyright (c) 2007-2008, openmetaverse.org
* All rights reserved.
*
* - 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.
* - Neither the name of the openmetaverse.org 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 COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR 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.
*/
using System;
using System.Collections;
using System.Collections.Generic;
using System.Drawing;
using System.Windows.Forms;
namespace OpenMetaverse.GUI
{
/// <summary>
/// ListView GUI component for viewing a client's friends list
/// </summary>
public class FriendsList : ListView
{
private GridClient _Client;
private ColumnSorter _ColumnSorter = new ColumnSorter();
public delegate void FriendDoubleClickCallback(FriendInfo friend);
/// <summary>
/// Triggered when the user double clicks on a friend in the list
/// </summary>
public event FriendDoubleClickCallback OnFriendDoubleClick;
/// <summary>
/// Gets or sets the GridClient associated with this control
/// </summary>
public GridClient Client
{
get { return _Client; }
set { if (value != null) InitializeClient(value); }
}
/// <summary>
/// TreeView control for an unspecified client's friends list
/// </summary>
public FriendsList()
{
ColumnHeader header1 = this.Columns.Add("Name");
header1.Width = this.Width - 20;
ColumnHeader header2 = this.Columns.Add(" ");
header2.Width = 40;
_ColumnSorter.SortColumn = 0;
this.DoubleBuffered = true;
this.ListViewItemSorter = _ColumnSorter;
this.View = View.Details;
this.ColumnClick += new ColumnClickEventHandler(FriendsList_ColumnClick);
this.DoubleClick += new System.EventHandler(FriendsList_DoubleClick);
}
/// <summary>
/// TreeView control for the specified client's friends list
/// </summary>
public FriendsList(GridClient client) : this ()
{
InitializeClient(client);
}
private void InitializeClient(GridClient client)
{
_Client = client;
_Client.Friends.OnFriendNamesReceived += new FriendsManager.FriendNamesReceived(Friends_OnFriendNamesReceived);
_Client.Friends.OnFriendOffline += new FriendsManager.FriendOfflineEvent(Friends_OnFriendOffline);
_Client.Friends.OnFriendOnline += new FriendsManager.FriendOnlineEvent(Friends_OnFriendOnline);
_Client.Network.OnLogin += new NetworkManager.LoginCallback(Network_OnLogin);
}
private void RefreshFriends()
{
if (this.InvokeRequired) this.BeginInvoke((MethodInvoker)delegate { RefreshFriends(); });
else
{
Client.Friends.FriendList.ForEach(delegate(FriendInfo friend)
{
string key = friend.UUID.ToString();
string onlineText;
string name = friend.Name == null ? "(loading...)" : friend.Name;
int image;
Color color;
if (friend.IsOnline)
{
image = 1;
onlineText = "*";
color = Color.FromKnownColor(KnownColor.ControlText);
}
else
{
image = 0;
onlineText = string.Empty;
color = Color.FromKnownColor(KnownColor.GrayText);
}
if (!this.Items.ContainsKey(key))
{
this.Items.Add(key, name, image);
this.Items[key].SubItems.Add(onlineText);
}
else
{
if (this.Items[key].Text == string.Empty || friend.Name != null)
this.Items[key].Text = name;
this.Items[key].SubItems[1].Text = onlineText;
}
this.Items[key].ForeColor = color;
this.Items[key].ImageIndex = image;
this.Items[key].Tag = friend;
});
}
}
private void Friends_OnFriendOffline(FriendInfo friend)
{
RefreshFriends();
}
private void Friends_OnFriendOnline(FriendInfo friend)
{
RefreshFriends();
}
private void Friends_OnFriendNamesReceived(Dictionary<UUID, string> names)
{
RefreshFriends();
}
private void FriendsList_ColumnClick(object sender, ColumnClickEventArgs e)
{
_ColumnSorter.SortColumn = e.Column;
if ((_ColumnSorter.Ascending = (this.Sorting == SortOrder.Ascending))) this.Sorting = SortOrder.Descending;
else this.Sorting = SortOrder.Ascending;
this.ListViewItemSorter = _ColumnSorter;
}
private void FriendsList_DoubleClick(object sender, System.EventArgs e)
{
if (OnFriendDoubleClick != null)
{
ListView list = (ListView)sender;
if (list.SelectedItems.Count > 0 && list.SelectedItems[0].Tag is FriendInfo)
{
FriendInfo friend = (FriendInfo)list.SelectedItems[0].Tag;
try { OnFriendDoubleClick(friend); }
catch (Exception ex) { Logger.Log(ex.Message, Helpers.LogLevel.Error, Client, ex); }
}
}
}
private void Network_OnLogin(LoginStatus login, string message)
{
if (login == LoginStatus.Success) RefreshFriends();
}
private class ColumnSorter : IComparer
{
public bool Ascending = true;
public int SortColumn = 0;
public int Compare(object a, object b)
{
ListViewItem itemA = (ListViewItem)a;
ListViewItem itemB = (ListViewItem)b;
if (SortColumn == 1)
{
if (Ascending) return string.Compare(itemA.SubItems[1].Text + itemA.Text, itemB.SubItems[1].Text + itemB.Text);
else return -string.Compare(itemA.SubItems[1].Text + itemA.Text, itemB.SubItems[1].Text + itemB.Text);
}
else
{
if (Ascending) return string.Compare(itemA.Text, itemB.Text);
else return -string.Compare(itemA.Text, itemB.Text);
}
}
}
}
}

2
OpenMetaverse.GUI/InventoryTree.cs
View File

@@ -138,7 +138,7 @@ namespace OpenMetaverse.GUI
children[key].Tag = inv;
if (inv is InventoryFolder)
{
children[key].Nodes.Add(null, "Loading...").ForeColor = Color.FromKnownColor(KnownColor.GrayText);
children[key].Nodes.Add(null, "(loading...)").ForeColor = Color.FromKnownColor(KnownColor.GrayText);
((InventoryFolder)inv).OnContentsRetrieved += new InventoryFolder.ContentsRetrieved(InventoryFolder_OnContentsRetrieved);
}
}