/// <inheritdoc />
public override void Initialize(LayoutElementsContainer layout)
{
string[] layerNames = LayersAndTagsSettings.GetCurrentLayers();
int layersCount = Math.Max(4, layerNames.Length);
_checkBoxes = new List <CheckBox>();
_layersCount = layersCount;
float labelsWidth = 100.0f;
float labelsHeight = 18;
var panel = layout.Space(100).Spacer;
var gridPanel = new GridPanel(0)
{
Parent = panel,
};
var upperLeftCell = new Label
{
Parent = gridPanel,
};
var upperRightCell = new VerticalPanel
{
ClipChildren = false,
Pivot = new Vector2(0.0f, 0.0f),
Offset = new Vector2(-labelsWidth, 0),
Rotation = -90,
Spacing = 0,
TopMargin = 0,
BottomMargin = 0,
Parent = gridPanel,
};
var bottomLeftCell = new VerticalPanel
{
Spacing = 0,
TopMargin = 0,
BottomMargin = 0,
Parent = gridPanel,
};
var grid = new UniformGridPanel(0)
{
SlotsHorizontally = layersCount,
SlotsVertically = layersCount,
Parent = gridPanel,
};
// Set layer names
int layerIndex = 0;
for (; layerIndex < layerNames.Length; layerIndex++)
{
upperRightCell.AddChild(new Label
{
Height = labelsHeight,
Text = layerNames[layerNames.Length - layerIndex - 1],
HorizontalAlignment = TextAlignment.Near,
});
bottomLeftCell.AddChild(new Label
{
Height = labelsHeight,
Text = layerNames[layerIndex],
HorizontalAlignment = TextAlignment.Far,
});
}
for (; layerIndex < layersCount; layerIndex++)
{
string name = "Layer " + layerIndex;
upperRightCell.AddChild(new Label
{
Height = labelsHeight,
Text = name,
HorizontalAlignment = TextAlignment.Near,
});
bottomLeftCell.AddChild(new Label
{
Height = labelsHeight,
Text = name,
HorizontalAlignment = TextAlignment.Far,
});
}
// Arrange
panel.Height = gridPanel.Height = gridPanel.Width = labelsWidth + layersCount * 18;
gridPanel.RowFill[0] = gridPanel.ColumnFill[0] = labelsWidth / gridPanel.Width;
gridPanel.RowFill[1] = gridPanel.ColumnFill[1] = 1 - gridPanel.ColumnFill[0];
// Create matrix
for (int row = 0; row < layersCount; row++)
{
int column = 0;
for (; column < layersCount - row; column++)
{
var box = new CheckBox(0, 0, true)
{
Tag = new Vector2(_layersCount - column - 1, row),
Parent = grid,
Checked = GetBit(column, row),
};
box.StateChanged += OnCheckBoxChanged;
_checkBoxes.Add(box);
}
for (; column < layersCount; column++)
{
grid.AddChild(new Label());
}
}
}