internal virtual void DoLayout()
{
ProcessDocking();
for (int i = 0; i < children.Count; i++)
{
var control = children[i];
control.SetPosition(
Calc.Clamp(control.X, this.Padding, this.W - this.Padding - control.W),
Calc.Clamp(control.Y, this.Padding, this.H - this.Padding - control.H)
);
int newW = control.W;
int newH = control.H;
if (control.X + control.W > this.W - Padding)
{
newW = this.W - control.X - Padding;
}
if (control.Y + control.H > this.H - Padding)
{
newH = this.H - control.Y - Padding;
}
control.Resize(newW, newH);
}
}
public override void DrawSlider(Canvas canvas, GuiSlider slider)
{
int x = slider.GlobalX;
int y = slider.GlobalY;
int w = slider.W;
int h = slider.H;
float valueFactor = (float)slider.Value / (slider.MaxValue - slider.MinValue);
if (slider.Orientation == Orientation.Horizontal)
{
DrawFrame(
canvas,
x, y,
w, h,
ControlBorder,
ControlFill);
int indicatorSize = (int)(valueFactor * w);
indicatorSize = Calc.Clamp(indicatorSize, 0, w - 4);
canvas.FillRect(x + 2, y + 2, indicatorSize, h - 4, AccentColor);
var label_x = x + w / 2 - 4;
var label_y = y + h / 2 - 4;
canvas.DrawText(font, label_x, label_y, slider.Value.ToString(), Color.White, 0.25f);
}
else
{
DrawFrame(
canvas,
x, y,
w, h,
ControlBorder,
ControlFill);
int indicatorSize = (int)((float)slider.Value / (slider.MaxValue - slider.MinValue) * h);
indicatorSize = Calc.Clamp(indicatorSize, 0, h - 4);
canvas.FillRect(x + 2, y + 2, w - 3, indicatorSize, AccentColor);
var label_x = x + w / 2 - 4;
var label_y = y + h / 2 - 4;
canvas.DrawText(font, label_x, label_y, slider.Value.ToString(), Color.White, 0.25f);
}
}
public Color(Color color, int alpha)
{
if ((alpha & 0xFFFFFF00) != 0)
{
var clampedA = (uint)Calc.Clamp(alpha, Byte.MinValue, Byte.MaxValue);
abgr = (color.abgr & 0x00FFFFFF) | (clampedA << 24);
}
else
{
abgr = (color.abgr & 0x00FFFFFF) | ((uint)alpha << 24);
}
}
public Color(int r, int g, int b, int alpha)
{
if (((r | g | b | alpha) & 0xFFFFFF00) != 0)
{
var clampedR = (uint)Calc.Clamp(r, Byte.MinValue, Byte.MaxValue);
var clampedG = (uint)Calc.Clamp(g, Byte.MinValue, Byte.MaxValue);
var clampedB = (uint)Calc.Clamp(b, Byte.MinValue, Byte.MaxValue);
var clampedA = (uint)Calc.Clamp(alpha, Byte.MinValue, Byte.MaxValue);
abgr = (clampedA << 24) | (clampedB << 16) | (clampedG << 8) | (clampedR);
}
else
{
abgr = ((uint)alpha << 24) | ((uint)b << 16) | ((uint)g << 8) | (uint)r;
}
}
public Color(int r, int g, int b)
{
abgr = 0xFF000000; // A = 255
if (((r | g | b) & 0xFFFFFF00) != 0)
{
var clampedR = (uint)Calc.Clamp(r, Byte.MinValue, Byte.MaxValue);
var clampedG = (uint)Calc.Clamp(g, Byte.MinValue, Byte.MaxValue);
var clampedB = (uint)Calc.Clamp(b, Byte.MinValue, Byte.MaxValue);
abgr |= (clampedB << 16) | (clampedG << 8) | clampedR;
}
else
{
abgr |= ((uint)b << 16) | ((uint)g << 8) | (uint)r;
}
}
private void ApplySquareClamp()
{
Left = new Vector2(Calc.Clamp(Left.X, -1f, 1f), Calc.Clamp(Left.Y, -1f, 1f));
Right = new Vector2(Calc.Clamp(Right.X, -1f, 1f), Calc.Clamp(Right.Y, -1f, 1f));
}