internal static UiParticipant ToUiParticipant(Participant participant)
{
var newRoot = new UiParticipant(participant.Name, null);
AddChildren(newRoot, participant.Left, participant.Right);
return(newRoot);
}
private static void AddLine(UiParticipant node, Canvas canvas)
{
if (node.Left != null)
{
var line = new Line
{
Y1 = node.HorizontalAlignment * _rowDistance,
X1 = node.VerticalAlignment * _columnDistance,
Y2 = node.Left.HorizontalAlignment * _rowDistance + _cornerRadius,
X2 = node.VerticalAlignment * _columnDistance,
Stroke = _bracketColor
};
canvas.Children.Add(line);
}
if (node.Winner != null && node.Winner.HorizontalAlignment != 0)
{
var line = new Line
{
Y1 = node.HorizontalAlignment * _rowDistance + _cornerRadius,
X1 = node.Winner.VerticalAlignment * _columnDistance,
Y2 = node.Winner.HorizontalAlignment * _rowDistance,
X2 = node.Winner.VerticalAlignment * _columnDistance,
Stroke = _bracketColor
};
canvas.Children.Add(line);
}
}
public UiParticipant(string name, UiParticipant winner)
{
Name = name;
Winner = winner;
HorizontalAlignment = 0;
VerticalAlignment = 0;
}
private static void AddLinkToCanvas(ref int rowIndex, int colIndex, UiParticipant node, Canvas canvas)
{
if (node.Left != null)
{
AddLinkToCanvas(ref rowIndex, colIndex - 1, node.Left, canvas);
}
AddParticipantToCanvas(rowIndex, colIndex, node, canvas);
rowIndex++;
if (node.Right != null)
{
AddLinkToCanvas(ref rowIndex, colIndex - 1, node.Right, canvas);
}
}
private static void AddParticipantToCanvas(int rowIndex, int colIndex, UiParticipant node, Canvas canvas)
{
node.AddAlignment(rowIndex, colIndex);
var fullNameToolTip = new ToolTip()
{
Content = node.Name
};
var participant = new TextBlock()
{
Text = node.Name,
TextWrapping = TextWrapping.Wrap,
TextTrimming = TextTrimming.CharacterEllipsis,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
FontSize = _heightOfText,
};
var border = new Border()
{
Width = _columnDistance,
MinHeight = _rowDistance / 2,
MaxHeight = _rowDistance,
CornerRadius = new CornerRadius(_cornerRadius),
Background = Brushes.White,
BorderBrush = _bracketColor,
BorderThickness = new Thickness(1),
ToolTip = fullNameToolTip
};
border.Child = participant;
if (node.Winner?.Name == node.Name)
{
border.Background = Brushes.ForestGreen;
participant.FontWeight = FontWeights.Bold;
participant.Foreground = Brushes.White;
}
Canvas.SetTop(border, rowIndex * _rowDistance);
Canvas.SetLeft(border, _columnDistance * colIndex);
canvas.Children.Add(border);
AddLine(node, canvas);
}
private static void AddChildren(UiParticipant newParticipant, Participant left, Participant right)
{
UiParticipant leftRoot = null;
UiParticipant rightRoot = null;
if (left != null)
{
leftRoot = new UiParticipant(left.Name, newParticipant);
}
if (right != null)
{
rightRoot = new UiParticipant(right.Name, newParticipant);
}
newParticipant.SetChildren(leftRoot, rightRoot);
if (left != null && right != null)
{
AddChildren(leftRoot, left.Left, left.Right);
AddChildren(rightRoot, right.Left, right.Right);
}
}
public void SetChildren(UiParticipant left, UiParticipant right)
{
Left = left;
Right = right;
}
private static void AddParticipantToCanvas(int rowIndex, int colIndex, UiParticipant node, Canvas canvas)
{
node.AddAlignment(rowIndex, colIndex);
var participant = new TextBlock()
{
Text = node.Name,
HorizontalAlignment = HorizontalAlignment.Center
};
var border = new Border()
{
Width = 70,
Height = 20,
CornerRadius = new CornerRadius(10, 10, 10, 10),
};
border.Child = participant;
if (node.Winner?.Name == node.Name)
{
border.Background = Brushes.ForestGreen;
participant.FontWeight = FontWeights.Bold;
participant.Foreground = Brushes.White;
}
Canvas.SetTop(border, rowIndex * _rowDistance);
Canvas.SetLeft(border, _columnDistance * colIndex + 5);
canvas.Children.Add(border);
if (node.Left != null)
{
var firstLine = new Line
{
Y1 = node.HorizontalAlignment * _rowDistance,
X1 = node.VerticalAlignment * _columnDistance,
Y2 = node.Left.HorizontalAlignment * _rowDistance,
X2 = node.VerticalAlignment * _columnDistance,
Stroke = _bracketColor
};
var secondLine = new Line
{
Y1 = node.Left.HorizontalAlignment * _rowDistance,
X1 = node.VerticalAlignment * _columnDistance,
Y2 = node.Left.HorizontalAlignment * _rowDistance,
X2 = node.Left.VerticalAlignment * _columnDistance,
Stroke = _bracketColor
};
canvas.Children.Add(firstLine);
canvas.Children.Add(secondLine);
}
if (node.Winner != null && node.Winner.HorizontalAlignment != 0)
{
var firstLine = new Line
{
Y1 = node.HorizontalAlignment * _rowDistance + _heightOfText,
X1 = node.VerticalAlignment * _columnDistance,
Y2 = node.HorizontalAlignment * _rowDistance + _heightOfText,
X2 = node.Winner.VerticalAlignment * _columnDistance,
Stroke = _bracketColor
};
var secondLine = new Line
{
Y1 = node.HorizontalAlignment * _rowDistance + _heightOfText,
X1 = node.Winner.VerticalAlignment * _columnDistance,
Y2 = node.Winner.HorizontalAlignment * _rowDistance,
X2 = node.Winner.VerticalAlignment * _columnDistance,
Stroke = _bracketColor
};
canvas.Children.Add(firstLine);
canvas.Children.Add(secondLine);
}
}
