public void AddOrUpdateUser(LanUser user, UpdateState updateState)
{
if (this.ContainsUser(user))
{
UserListItem item = this[user.ID];
if ((updateState & UpdateState.NickName) != 0)
{
item.Update();
}
this.Invalidate(item.Bounds);
UserChatControl chatControl = item.ChatControl;
if (chatControl != null)
{
chatControl.Contacter = user;
chatControl.SendMessageEnabled = (user.Status != UserStatus.Offline);
}
if (this.SelectedUser != null && this.SelectedUser.ID == user.ID)
{
//当前刚好表示着聊天记录则更新
if (chatControl != null)
{
chatControl.RefreshMessageList(null);
}
}
}
else
{
UserListItem item = new UserListItem(user);
item.Save();
this.Items.Add(item);
}
}
public void SetFileTransportProgress(TransportFile file)
{
UserListItem userItem = this[file.MAC];
UserChatControl chatCtrl = userItem.ChatControl;
MessageListItem item = null;
if (chatCtrl == null)
{
//如果还没表示则取出来
item = userItem.GetWaitDisplayMessageItem(file.ID);
}
else
{
item = chatCtrl.GetMessageItem(file.ID);
}
item.FileTransportedLength = file.TransportedLength;
item.FileTransportedSpeed = file.TransportedSpeed;
item.Progress = file.Progress;
if (file.Progress == 100)
{
//传输完毕
Store.Models.Message m = item.Message;
m.Flag = true;
item.Update();
item.State = MessageState.Received;
}
if (chatCtrl != null && file.MAC == this.SelectedUser.MAC)
{
//当前表示着，更新
chatCtrl.RefreshMessageList(item);
}
}