void SendMessage()
{
if (_client.socket.Connected)
{
rTB_content.Text = rTB_content.Text.Trim();
if (rTB_content.Text != "\n" && rTB_content.Text != "")
{
//chưa gởi hoặc đã nhận thì gởi message
if (_bSend && _bRecive)//chưa gởi và chưa nhận
{
string _time = DateTime.Now.ToString();
Button a = new Button();
a.Width = 490;
a.Text = _time;
a.BackColor = System.Drawing.Color.Transparent;
a.Dock = DockStyle.None;
a.FlatAppearance.BorderSize = 0;
a.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
a.Enabled = false;
flp_messeage.Controls.Add(a);
}
if (_bSend )
{
Messeage ms = new Messeage(_client.userName, rTB_content.Text, _fontMessage);
ms.Anchor = AnchorStyles.Right;
flp_messeage.Controls.Add(ms);
_fontMessage = rTB_content.Font;
flp_messeage.ScrollControlIntoView(ms);
_bSend = false;//đã send và chưa nhận
_bRecive = true;
MessageText mst = new MessageText(rTB_content.Text, _fontMessage, 1);
listmessage.AddLast(mst);
}
else
{
Message1 ms = new Message1( rTB_content.Text, _fontMessage);
ms.Anchor = AnchorStyles.Right;
flp_messeage.Controls.Add(ms);
_fontMessage = rTB_content.Font;
flp_messeage.ScrollControlIntoView(ms);
//int a = flp_messeage.VerticalScroll.Value;
MessageText mst = new MessageText(rTB_content.Text, _fontMessage, 1);
listmessage.AddLast(mst);
}
if (_usernameReference == "Server")
{
Command cmd = new Command(Enum.CommandType_.Message, rTB_content.Text, _fontMessage);
_client.SendCommand(cmd);
}
else
{
Command cmd = new Command(Enum.CommandType_.MessageFriend, this._usernameReference, rTB_content.Text, _fontMessage);
_client.SendCommand(cmd);
}
rTB_content.Text = "";
}
else
{
rTB_content.Text = "";
}
}
else
{
MessageCustom.Show("Kết nối với client đã bị đóng!", "Thông báo", new Font("Microsoft Sans Serif", 10F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0))));
}
}
public void Receive(string userFriend, string content, Font _fontTemp)
{
if (bLoadMessage)
{
MessageText mst = new MessageText(content, _fontTemp, 2);
listmessage.AddLast(mst);
Command cmd = new Command(Enum.CommandType_.LoadMessage, userFriend, listmessage.Count);
_client.SendCommand(cmd);
bLoadMessage = false;
}
else
{
if (flp_messeage.InvokeRequired)
{
this.Invoke(new Receive_delagate(Receive), userFriend, content, _fontTemp);
}
else
{
if (_bSend && _bRecive)//chưa gởi và chưa nhận
{
string _time = DateTime.Now.ToString();
Button a = new Button();
a.Width = 490;
a.Text = _time;
a.BackColor = System.Drawing.Color.Transparent;
a.Dock = DockStyle.None;
a.FlatAppearance.BorderSize = 0;
a.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
a.Enabled = false;
flp_messeage.Controls.Add(a);
}
if (_bRecive)
{
Messeage ms = new Messeage(userFriend, content, _fontTemp);
ms.Anchor = AnchorStyles.Left;
flp_messeage.Controls.Add(ms);
flp_messeage.ScrollControlIntoView(ms);
_bSend = true;
_bRecive = false;
MessageText mst = new MessageText(content, _fontTemp, 2);
listmessage.AddLast(mst);
}
else
{
Message1 ms = new Message1(content, _fontTemp);
ms.Anchor = AnchorStyles.Left;
flp_messeage.Controls.Add(ms);
flp_messeage.ScrollControlIntoView(ms);
MessageText mst = new MessageText(content, _fontTemp, 2);
listmessage.AddLast(mst);
}
}
}
}
public void update_message(bool kt)
{
if (flp_messeage.InvokeRequired)
{
this.flp_messeage.Invoke(new UpDate_message_delegate(update_message), new object[] { kt });
}
else
{
if (kt)
{
List<Control> listControls = flp_messeage.Controls.Cast<Control>().ToList();
foreach (Control control in listControls)
{
flp_messeage.Controls.Remove(control);
control.Dispose();
}
}
_bSend = true;
_bRecive = true;
LinkedListNode<MessageText> msTemp = listmessage.First;
while (msTemp != null)
{
if (_bSend && _bRecive)//chưa gởi và chưa nhận
{
string _time = DateTime.Now.ToString();
Button a = new Button();
a.Width = 490;
a.Text = _time;
a.BackColor = System.Drawing.Color.Transparent;
a.Dock = DockStyle.None;
a.FlatAppearance.BorderSize = 0;
a.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
a.Enabled = false;
flp_messeage.Controls.Add(a);
}
if (msTemp.Value.type==2)
{
if (_bRecive)
{
Messeage ms = new Messeage(this.Text, msTemp.Value.content, msTemp.Value.font);
ms.Anchor = AnchorStyles.Left;
flp_messeage.Controls.Add(ms);
if (msTemp.Next == null)
{
if (load == 1)
{
flp_messeage.ScrollControlIntoView(ms);
load++;
}
}
_bSend = true;
_bRecive = false;
}
else
{
Message1 ms = new Message1(msTemp.Value.content, msTemp.Value.font);
ms.Anchor = AnchorStyles.Left;
flp_messeage.Controls.Add(ms);
if (msTemp.Next == null)
{
if (load == 1)
{
flp_messeage.ScrollControlIntoView(ms);
load++;
}
}
}
}
if (msTemp.Value.type == 1)
{
if (_bSend)
{
Messeage ms = new Messeage(_client.userName,msTemp.Value.content, msTemp.Value.font);
ms.Anchor = AnchorStyles.Right;
flp_messeage.Controls.Add(ms);
_fontMessage = rTB_content.Font;
if (msTemp.Next == null)
{
if (load == 1)
{
flp_messeage.ScrollControlIntoView(ms);
load++;
}
}
_bSend = false;//đã send và chưa nhận
_bRecive = true;
}
else
{
Message1 ms = new Message1(msTemp.Value.content, msTemp.Value.font);
ms.Anchor = AnchorStyles.Right;
flp_messeage.Controls.Add(ms);
_fontMessage = rTB_content.Font;
if (msTemp.Next == null)
{
if (load == 1)
{
flp_messeage.ScrollControlIntoView(ms);
load++;
}
}
//int a = flp_messeage.VerticalScroll.Value;
}
}
msTemp = msTemp.Next;
}
//flp_messeage.VerticalScroll.Value = 200;
}
bLoad = true;
}