public SKMsgWindow new_window(SKFriend listboxitem)
{
if (listboxitem == null)
{
return(null);
}
for (int i = 0; i < window_list.Count; i++)
{
SKMsgWindow msg_window = window_list[i];
if (msg_window == null || msg_window.Visible == false)
{
window_list.Remove(msg_window);
i--;
}
else if (msg_window.friend.stu_num == listboxitem.stu_num)
{
return(msg_window);
}
}
SKMsgWindow neww = new SKMsgWindow(listboxitem, this);
window_list.Add(neww);
return(neww);
}
public void receive_mes(object sender, SKMsgInfoBase _msg_info, byte[] file_piece = null)
{
Action <SKMsgInfoBase> receive_act = (msg_info) =>
{
#region TEXT
if (msg_info.type == SKMsgInfoBase.mestype.TEXT)
{
string this_stu_num = "";
SKFriend ff = null;
foreach (SKFriend f in friend_list)
{
if (f != null && f.ip != null && f.stu_num == msg_info.stu_num)
{
this_stu_num = f.stu_num;
f.name = (msg_info as SKMsgInfoText).text_pack.name;
ff = f;
break;
}
}
if (this_stu_num == "")
{
SKFriend newf = master.add_friend(msg_info.stu_num, ((SKMsgInfoText)msg_info).text_pack.name, "", null);
SKMsgWindow neww = new_window(newf);
neww.rev_text((SKMsgInfoText)msg_info);
}
else
{
for (int i = 0; i < window_list.Count; i++)
{
SKMsgWindow msg_window = window_list[i];
if (msg_window == null || msg_window.Visible == false)
{
window_list.Remove(msg_window);
i--;
}
else if (msg_window.friend.stu_num == this_stu_num)
{
//找到了已经打开的窗口
msg_window.rev_text((SKMsgInfoText)msg_info);
return;
}
}
//未找到已打开的窗口
SKMsgWindow neww = new_window(ff);
neww.rev_text((SKMsgInfoText)msg_info);
}
}
#endregion
#region RESPONSE
else if (msg_info.type == SKMsgInfoBase.mestype.RESPONSE)
{
string this_stu_num = "";
SKFriend ff = null;
foreach (SKFriend f in friend_list)
{
if (f != null && f.ip != null && f.stu_num == msg_info.stu_num)
{
this_stu_num = f.stu_num;
ff = f;
break;
}
}
if (this_stu_num == "")
{
SKFriend newf = master.add_friend(msg_info.stu_num, "", "", null);
SKMsgWindow neww = new_window(newf);
neww.rev_response(msg_info);
}
else
{
for (int i = 0; i < window_list.Count; i++)
{
SKMsgWindow msg_window = window_list[i];
if (msg_window == null || msg_window.Visible == false)
{
window_list.Remove(msg_window);
i--;
}
else if (msg_window.friend.stu_num == this_stu_num)
{
//找到了已经打开的窗口
msg_window.rev_response(msg_info);
return;
}
}
//未找到已打开的窗口
SKMsgWindow neww = new_window(ff);
neww.rev_response(msg_info);
}
}
#endregion
#region FILE
else if (msg_info.type == SKMsgInfoBase.mestype.FILE)
{
string this_stu_num = "";
SKFriend ff = null;
foreach (SKFriend f in friend_list)
{
if (f != null && f.ip != null && f.stu_num == msg_info.stu_num)
{
this_stu_num = f.stu_num;
ff = f;
break;
}
}
if (this_stu_num == "")
{
}
else
{
for (int i = 0; i < window_list.Count; i++)
{
SKMsgWindow msg_window = window_list[i];
if (msg_window == null || msg_window.Visible == false)
{
window_list.Remove(msg_window);
i--;
}
else if (msg_window.friend.stu_num == this_stu_num)
{
//找到了已经打开的窗口
msg_window.rev_file_piece((SKMsgInfoFile)msg_info, file_piece);
return;
}
}
}
}
#endregion
#region FILE_INVITE
else if (msg_info.type == SKMsgInfoBase.mestype.FILE_INVITE)
{
string this_stu_num = "";
SKFriend ff = null;
foreach (SKFriend f in friend_list)
{
if (f != null && f.ip != null && f.stu_num == msg_info.stu_num)
{
this_stu_num = f.stu_num;
ff = f;
break;
}
}
if (this_stu_num == "")
{
SKFriend newf = master.add_friend(msg_info.stu_num, "", "", null);
SKMsgWindow neww = new_window(newf);
neww.rev_file_invite((SKMsgInfoFileInvite)msg_info);
}
else
{
for (int i = 0; i < window_list.Count; i++)
{
SKMsgWindow msg_window = window_list[i];
if (msg_window == null || msg_window.Visible == false)
{
window_list.Remove(msg_window);
i--;
}
else if (msg_window.friend.stu_num == this_stu_num)
{
//找到了已经打开的窗口
msg_window.rev_file_invite((SKMsgInfoFileInvite)msg_info);
return;
}
}
//未找到已打开的窗口
SKMsgWindow neww = new_window(ff);
neww.rev_file_invite((SKMsgInfoFileInvite)msg_info);
}
}
#endregion
#region GROUP_TEXT
else if (msg_info.type == SKMsgInfoBase.mestype.GROUP_TEXT)
{
List <SKFriend> friend_list_new = new List <SKFriend>();//用于生成当前群聊的好友列表
//把群聊所有人加为好友，构造friendlist
foreach (string one_more in ((SKMsgInfoGroupText)msg_info).stu_num_list)
{
SKFriend is_new_friend = null;
foreach (SKFriend f in friend_list)
{
if (f != null && f.ip != null && f.stu_num == one_more)
{
is_new_friend = f;
friend_list_new.Add(f);
break;
}
}
if (is_new_friend == null && one_more != my_stu_num)
{
SKFriend newf = master.add_friend(one_more, "", "", null);
friend_list_new.Add(newf);
}
}
//更新发送方的姓名
foreach (SKFriend f in friend_list)
{
if (f != null && f.ip != null && f.stu_num == (msg_info as SKMsgInfoGroupText).stu_num)
{
f.name = (msg_info as SKMsgInfoGroupText).text_pack.name;
}
}
//查看群聊窗口是否存在
SKGroupMsgWindow sgmw = null;
foreach (SKGroupMsgWindow n in g_window_list)
{
if (n.Visible && compare_friends(friend_list_new, n.friends))
{
sgmw = n;
break;
}
}
if (sgmw == null)
{
sgmw = new_g_window(friend_list_new);
}
sgmw.add_text(msg_info as SKMsgInfoGroupText);
}
#endregion
#region SYNC
else if (msg_info.type == SKMsgInfoBase.mestype.SYNC)
{
SKMsgInfoSync msg_sync = (SKMsgInfoSync)msg_info;
string this_stu_num = "";
SKFriend ff = null;
foreach (SKFriend f in friend_list)
{
if (f != null && f.ip != null && f.stu_num == msg_sync.stu_num)
{
this_stu_num = f.stu_num;
ff = f;
break;
}
}
if (this_stu_num == "")
{
SKFriend newf = master.add_friend(msg_sync.stu_num, msg_sync.name, msg_sync.comment, msg_sync.head_60_60);
}
else
{
ff.name = msg_sync.name;
ff.comment = msg_sync.comment;
ff.Img = msg_sync.head_60_60;
}
}
#endregion
master.refresh();
};
master.BeginInvoke(receive_act, _msg_info);
#region no_invoke
//if (msg_info.type == SKMsgInfoBase.mestype.TEXT)
//{
// string this_stu_num = "";
// SKFriend ff = null;
// foreach (SKFriend f in friend_list)
// {
// if (f != null && f.ip != null && f.ip.ToString() == msg_info.ip.ToString())
// {
// this_stu_num = f.stu_num;
// f.name = (msg_info as SKMsgInfoText).text_pack.name;
// ff = f;
// break;
// }
// }
// if (this_stu_num == "")
// {
// SKFriend newf = master.add_friend(msg_info.stu_num,"","",null);
// SKMsgWindow neww = new_window(newf);
// neww.add_rev_text((SKMsgInfoText)msg_info);
// }
// else
// {
// for (int i = 0; i < window_list.Count; i++)
// {
// SKMsgWindow msg_window = window_list[i];
// if (msg_window == null || msg_window.Visible == false)
// {
// window_list.Remove(msg_window);
// i--;
// }
// else if (msg_window.friend.stu_num == this_stu_num)
// {
// //找到了已经打开的窗口
// msg_window.add_rev_text((SKMsgInfoText)msg_info);
// return;
// }
// }
// //未找到已打开的窗口
// SKMsgWindow neww = new_window(ff);
// neww.add_rev_text((SKMsgInfoText)msg_info);
// }
//}
#endregion
}
public void refresh()
{
//login_socket.Send(Encoding.Default.GetBytes(my_stu_num + "_net2015"));
//try
//{
// int tmp = login_socket.ReceiveTimeout;
// login_socket.ReceiveTimeout = 100;
// byte[] tmp2 = new byte[3];
// login_socket.Receive(tmp2);
// login_socket.ReceiveTimeout = tmp;
//}
//catch (Exception)
//{
//}
for (int i = 0; i < window_list.Count; i++)
{
SKMsgWindow msg_window = window_list[i];
if (msg_window == null || msg_window.Visible == false)
{
window_list.Remove(msg_window);
i--;
}
else
{
msg_window.refresh_lable();
}
}
foreach (SKFriend f in friend_list)
{
try
{
login_socket.Send(Encoding.Default.GetBytes("q" + f.stu_num));
byte[] receive_buffer = new byte[100];
int len = login_socket.Receive(receive_buffer);
int i = 0;
for (i = 0; i < len; i++)
{
if (receive_buffer[i] > ((byte)'0' - 1) && receive_buffer[i] < ((byte)'9' + 1))
{
break;
}
}
int j = i;
for (j = i; j < len; j++)
{
if ((receive_buffer[j] != (byte)'.') && (receive_buffer[i] <= ((byte)'0' - 1) || receive_buffer[i] >= ((byte)'9' + 1)))
{
break;
}
}
IPAddress ip = IPAddress.Parse(Encoding.Default.GetString(receive_buffer, i, j - i));
f.ip = ip;
f.online = true;
if (f.stu_num == my_stu_num)
{
f.name = master.get_name();
f.comment = master.get_comment();
}
}
catch
{
f.ip = null;
f.online = false;
}
}
}