public void Show(Widget reference)
{
Gdk.Window parentWindow = reference.ParentWindow;
Xwt.Rectangle rectangle1 = new Xwt.Rectangle(this.ConvertToScreenCoordinates(reference, new Xwt.Point(0.0, 0.0)), new Xwt.Size((double)reference.Allocation.Width, (double)reference.Allocation.Height));
Xwt.Rectangle rectangle2 = new Xwt.Rectangle(Xwt.Point.Zero, rectangle1.Size);
rectangle2 = rectangle2.Offset(rectangle1.Location);
Xwt.Point position = rectangle2.Location;
this.ShowAll();
int width;
int height;
this.GetSize(out width, out height);
this.Move((int)(position.X + this.margin.Left), (int)(position.Y + this.margin.Top));
this.SizeAllocated += (SizeAllocatedHandler)((o, args) => this.Move((int)position.X, (int)position.Y));
}
public Rectangle ToScreenBounds (Window w, Rectangle r)
{
r = AdjustedRect (r);
var wb = w.ScreenBounds;
return r.Offset (wb.Location);
}
protected override void OnDraw(Context ctx, Rectangle dirtyRect)
{
base.OnDraw (ctx, dirtyRect);
if (!pset) {
ParentWindow.BoundsChanged += delegate {
QueueDraw ();
};
pset = true;
}
ctx.Rectangle (Bounds);
ctx.SetColor (Colors.LightGray);
ctx.Fill ();
var size = Size;
size.Width--;
size.Height--;
var fx = size.Width / Desktop.Bounds.Width;
if (Desktop.Bounds.Height * fx > size.Height)
fx = size.Height / Desktop.Bounds.Height;
if (Desktop.Bounds.X < 0)
ctx.Translate (-Desktop.Bounds.X * fx, 0);
if (Desktop.Bounds.Y < 0)
ctx.Translate (0, -Desktop.Bounds.Y * fx);
ctx.SetLineWidth (1);
foreach (var s in Desktop.Screens) {
if (s.Bounds != s.VisibleBounds) {
var vr = new Rectangle ((int)(s.Bounds.X * fx), (int)(s.Bounds.Y * fx), (int)(s.Bounds.Width * fx), (int)(s.Bounds.Height * fx));
vr = vr.Offset (0.5, 0.5);
ctx.Rectangle (vr);
ctx.SetColor (Colors.White);
ctx.FillPreserve ();
ctx.SetColor (Colors.Black);
ctx.Stroke ();
}
var r = new Rectangle ((int)(s.VisibleBounds.X * fx), (int)(s.VisibleBounds.Y * fx), (int)(s.VisibleBounds.Width * fx), (int)(s.VisibleBounds.Height * fx));
r = r.Offset (0.5, 0.5);
ctx.Rectangle (r);
ctx.SetColor (new Color (0.4, 0.62, 0.83));
ctx.FillPreserve ();
ctx.SetColor (Colors.Black);
ctx.Stroke ();
TextLayout tl = new TextLayout (ctx);
tl.Text = s.DeviceName;
tl.Font = Font;
ctx.DrawTextLayout (tl, r.Center.X - tl.Width / 2, r.Center.Y - tl.Height / 2);
}
var wr = ParentWindow.ScreenBounds;
wr = new Rectangle ((int)(wr.X * fx), (int)(wr.Y * fx), (int)(wr.Width * fx), (int)(wr.Height * fx));
ctx.Rectangle (wr);
ctx.SetColor (Colors.Azure.WithAlpha (0.5));
ctx.FillPreserve ();
ctx.SetColor (Colors.Azure);
ctx.Stroke ();
}
