public override void RightMouseUp(NSEvent theEvent)
{
base.RightMouseUp(theEvent);
if (!Connected)
{
return;
}
var pasteboard = NSPasteboard.GeneralPasteboard;
Class [] classArray = { new Class("NSString") };
if (pasteboard.CanReadObjectForClasses(classArray, null))
{
NSObject[] objectsToPaste = pasteboard.ReadObjectsForClasses(classArray, null);
NSString text = (NSString)objectsToPaste[0];
var buffer = Encoding.UTF8.GetBytes(text.ToString());
Task.Run(() =>
{
VtConnection.SendData(buffer);
});
}
}
private void OnSendData(object sender, SendDataEventArgs e)
{
if (Connected)
{
Task.Run(() => VtConnection.SendData(e.Data));
}
}
private void ProcessTextFormat(NSStringAttributes attributes)
{
var str = new NSString("A");
var bounds = str.BoundingRectWithSize(
new CGSize(1000, 1000),
0,
attributes.Dictionary);
if ((nfloat)CharacterWidth != bounds.Width || (nfloat)CharacterHeight != bounds.Height)
{
CharacterWidth = bounds.Right;
CharacterHeight = //bounds.Bottom
attributes.Font.Ascender
- attributes.Font.Descender;
}
int columns = Convert.ToInt32(Math.Floor(Frame.Width / CharacterWidth));
int rows = Convert.ToInt32(Math.Floor(Frame.Height / CharacterHeight));
if (Columns != columns || Rows != rows)
{
Columns = columns;
Rows = rows;
ResizeTerminal();
if (VtConnection != null)
{
VtConnection.SetTerminalWindowSize(columns, rows, 800, 600);
}
}
}
private void ProcessTextFormat(CanvasDrawingSession drawingSession, CanvasTextFormat format)
{
CanvasTextLayout textLayout = new CanvasTextLayout(drawingSession, "Q", format, 0.0f, 0.0f);
if (CharacterWidth != textLayout.DrawBounds.Width || CharacterHeight != textLayout.DrawBounds.Height)
{
CharacterWidth = textLayout.DrawBounds.Right;
CharacterHeight = textLayout.DrawBounds.Bottom;
}
int columns = Convert.ToInt32(Math.Floor(canvas.RenderSize.Width / CharacterWidth));
int rows = Convert.ToInt32(Math.Floor(canvas.RenderSize.Height / CharacterHeight));
if (Columns != columns || Rows != rows)
{
Columns = columns;
Rows = rows;
ResizeTerminal();
if (VtConnection != null)
{
VtConnection.SetTerminalWindowSize(columns, rows, 800, 600);
}
}
}
private void OnSendData(object sender, SendDataEventArgs e)
{
if (!Connected)
{
return;
}
Task.Run(() =>
{
VtConnection.SendData(e.Data);
});
}
public void Disconnect()
{
if (!Connected)
{
return;
}
VtConnection.Disconnect();
VtConnection.DataReceived -= OnDataReceived;
VtConnection = null;
}
private void PasteText(string text)
{
if (VtConnection == null)
{
return;
}
Task.Run(() =>
{
var buffer = Encoding.UTF8.GetBytes(text);
Task.Run(() =>
{
VtConnection.SendData(buffer);
});
});
}
public bool ConnectTo(string uri, string username, string password)
{
if (Connected)
{
return(false); // Already connected
}
var credentials = new UsernamePasswordCredentials
{
Username = username,
Password = password
};
var destination = new Uri(uri);
VtConnection = Connection.CreateConnection(destination);
VtConnection.SetTerminalWindowSize(Columns, Rows, 800, 600);
VtConnection.DataReceived += OnDataReceived;
var result = VtConnection.Connect(destination, credentials);
return(result);
}
