private void PopulateInemsUser()
{
this.PanelListUsers.Controls.Clear();
_userListItems.Clear();
for (int i = 0; i < _allChatUsers.Count; ++i)
{
UserListItem item = new UserListItem(this);
item.UserName = _allChatUsers[i].userName;
if (_allChatUsers[i].isConnected)
{
item.ConnectedImage = Resources.Circle_Green;
}
else
{
item.ConnectedImage = Resources.Circle_Red;
}
if (_allChatUsers[i].haveMsg)
{
item.HaveMsgImage = Resources.haveMsg;
}
else
{
item.HaveMsgImage = Resources.Tick;
}
_userListItems.Add(item);
this.PanelListUsers.Controls.Add(item);
}
}
public void СhangeCurrentUserItem(UserListItem item)
{
if (_idCurrentUserItem != -1)
{
_userListItems[_idCurrentUserItem].SetBackColor(Color.White);
_userListItems[_idCurrentUserItem].clickAtThis = false;
}
_idCurrentUserItem = _userListItems.IndexOf(item);
item.SetBackColor(Color.FromArgb(132, 133, 235));
item.HaveMsgImage = Resources.Tick;
}
public void ConnectUserCallback(string userName)
{
if (userName == _userName)
{
return;
}
bool isNewUser = true;
for (int i = 0; i < _allChatUsers.Count; ++i)
{
if (_allChatUsers.ToArray()[i].userName == userName)
{
ChatUser newCU = new ChatUser();
newCU = _allChatUsers.ToArray()[i];
newCU.isConnected = true;
_allChatUsers.Remove(_allChatUsers[i]);
_allChatUsers.Insert(i, newCU);
isNewUser = false;
}
}
if (isNewUser)
{
ChatUser cu = new ChatUser
{
userName = userName,
isConnected = true,
haveMsg = false,
msgItems = new List <MessageItem>()
};
_allChatUsers.Add(cu);
UserListItem item = new UserListItem(this);
item.UserName = userName;
item.ConnectedImage = Resources.Circle_Green;
item.HaveMsgImage = Resources.Tick;
_userListItems.Add(item);
this.PanelListUsers.Controls.Add(item);
}
else
{
for (int i = 0; i < _userListItems.Count; ++i)
{
if (_userListItems[i].UserName == userName)
{
_userListItems[i].ConnectedImage = Resources.Circle_Green;
}
}
}
}
public void ClickUserItem(UserListItem item)
{
СhangeCurrentUserItem(item);
for (int i = 0; i < _allChatUsers.Count; ++i)
{
if (_allChatUsers[i].userName == item.UserName)
{
string[] msgs = _client.GetUnsentMsg(item.UserName, _userName);
for (int h = 0; h < msgs.Length; ++h)
{
MsgCallback(item.UserName, _userName, msgs[h]);
}
this.msgFlowPanel.Controls.Clear();
for (int k = 0; k < _allChatUsers[i].msgItems.Count; ++k)
{
this.msgFlowPanel.Controls.Add(_allChatUsers[i].msgItems[k]);
}
break;
}
}
}
