public override void DrawFrame(Rectangle rect, FrameOptions opts = null)
{
var style = opts?.Style ?? FrameStyle.Single;
var rectOpts = new RectangleOptions
{
Attributes = opts?.Attributes ?? CharAttribute.None,
Background = opts?.Background ?? CharColor.Black,
Foreground = opts?.Foreground ?? CharColor.White
};
DrawRectangle(new Rectangle(rect.X + 1, rect.Y, rect.Width - 2, 1), Piece(FramePiece.Horizontal, style), rectOpts);
DrawRectangle(new Rectangle(rect.X + 1, rect.Y + rect.Height - 1, rect.Width - 2, 1), Piece(FramePiece.Horizontal, style), rectOpts);
DrawRectangle(new Rectangle(rect.X, rect.Y + 1, 1, rect.Height - 2), Piece(FramePiece.Vertical, style), rectOpts);
DrawRectangle(new Rectangle(rect.X + rect.Width - 1, rect.Y + 1, 1, rect.Height - 2), Piece(FramePiece.Vertical, style), rectOpts);
PutChar(new Point(rect.X, rect.Y), Piece(FramePiece.Bottom | FramePiece.Right, style), rectOpts.Foreground,
rectOpts.Background, rectOpts.Attributes);
PutChar(new Point(rect.X + rect.Width - 1, rect.Y), Piece(FramePiece.Bottom | FramePiece.Left, style),
rectOpts.Foreground,
rectOpts.Background, rectOpts.Attributes);
PutChar(new Point(rect.X, rect.Y + rect.Height - 1), Piece(FramePiece.Top | FramePiece.Right, style),
rectOpts.Foreground,
rectOpts.Background, rectOpts.Attributes);
PutChar(new Point(rect.X + rect.Width - 1, rect.Y + rect.Height - 1),
Piece(FramePiece.Top | FramePiece.Left, style),
rectOpts.Foreground, rectOpts.Background, rectOpts.Attributes);
}
public override void DrawRectangle(Rectangle rect, char fill, RectangleOptions opts = null)
{
var clippedRect = rect.Clip(0, 0, _width, _height);
if (clippedRect.Width == 0 || clippedRect.Height == 0)
{
return;
}
for (var x = clippedRect.X; x < clippedRect.X + clippedRect.Width; x++)
{
for (var y = clippedRect.Y; y < clippedRect.Y + clippedRect.Height; y++)
{
PutChar(new Point(x, y), fill, opts?.Foreground ?? CharColor.White,
opts?.Background ?? CharColor.Black, opts?.Attributes ?? CharAttribute.None);
}
}
}
public SCMap AddRectangle(double[] location, double width, double height, RectangleOptions options = null)
{
options ??= new RectangleOptions();
var mapItem = new MapRectangle();
if (location == null || location.Length != 2)
{
throw new Exception("Location must be double array with 2 elements.");
}
mapItem.Location = CreateCoordPoint(location[0], location[1]);
mapItem.Height = height;
mapItem.Width = width;
options.ConfigureMapItem(this, mapItem);
return(this);
}
public abstract void DrawRectangle(Rectangle rect, char fill, RectangleOptions opts = null);
/// <summary> /// The set options. /// </summary> /// <param name="options"> /// The options. /// </param> public extern void SetOptions(RectangleOptions options);
/// <summary> /// Create a rectangle using the passed RectangleOptions, which specify /// the bounds and style. /// </summary> /// <param name="opts">The options.</param> public extern Rectangle(RectangleOptions opts = null);
protected override void OnRender(DrawingContext context)
{
var style = Console.Focused == this
? FrameStyle.Double
: FrameStyle.Single;
var wpt = (ActualWidth - 1) / Children.Count - 1;
if (wpt < 2)
{
return;
}
context.DrawFrame(new Rectangle(0, 0, ActualWidth, ActualHeight),
new FrameOptions
{
Style = Console.Focused == this ? FrameStyle.Double : FrameStyle.Single,
Foreground = Foreground,
Background = Background
});
var txo = new TextOptions
{
Background = Background,
Foreground = Foreground
};
context.PutChar(new Point(0, 2),
Piece(FramePiece.Vertical | FramePiece.Right, style), Foreground, Background,
CharAttribute.None);
context.PutChar(new Point(ActualWidth - 1, 2),
Piece(FramePiece.Vertical | FramePiece.Left, style), Foreground, Background,
CharAttribute.None);
var ro = new RectangleOptions
{
Foreground = Foreground,
Background = Background
};
context.DrawRectangle(new Rectangle(1, 0, ActualWidth - 2, 1),
Piece(FramePiece.Horizontal, style), ro);
context.DrawRectangle(new Rectangle(1, 2, ActualWidth - 2, 1),
Piece(FramePiece.Horizontal, style), ro);
const int padding = 2;
var strPadding = new string(' ', padding);
var lengths = Children.Select(x => ((Tab)x).Title.Length + 2 * padding);
var selectedOffset = lengths.Take(SelectedIndex).Sum(x => x + 1);
var selectedLen = (SelectedTab?.Title.Length ?? 0) + 2 * padding;
if (selectedOffset + _scroll < 0)
{
_scroll = -selectedOffset;
}
if (selectedOffset + selectedLen + _scroll > ActualWidth - 2)
{
_scroll = ActualWidth - 2 - selectedOffset - selectedLen;
}
var headerContext = context.Shrink(new Rectangle(1, 0, ActualWidth - 2, 3)).Scroll(new Point(-1 + _scroll, 0));
for (int i = 0, ofs = 0; i < Children.Count; i++)
{
var tab = (Tab)Children[i];
var len = Math.Max(tab.Title.Length, 1);
headerContext.DrawText(
new Point(ofs + 1, 1),
$"{strPadding}{tab.Title}{strPadding}",
i == SelectedIndex
? new TextOptions
{
Foreground = Background,
Background = Foreground
}
: txo);
ofs += len + 1 + 2 * padding;
headerContext.PutChar(new Point(ofs, 1),
Piece(FramePiece.Vertical, style), Foreground, Background, CharAttribute.None);
headerContext.PutChar(new Point(ofs, 0),
Piece(FramePiece.Horizontal | FramePiece.Bottom, style), Foreground, Background,
CharAttribute.None);
headerContext.PutChar(new Point(ofs, 2),
Piece(FramePiece.Horizontal | FramePiece.Top, style), Foreground, Background,
CharAttribute.None);
}
}
public override void DrawRectangle(Rectangle rect, char fill, RectangleOptions opts = null)
{
}
