private void UpdateVisual(UIControl control)
{
Position = _control.Position + _control.Margin.TopLeft;
Size = _control.Size;
DrawMode = _control.DrawMode;
_sprite.HorizontalAlignment = _control.HorizontalAlignment;
_sprite.VerticalAlignment = _control.VerticalAlignment;
}
public static object From(UIControl control, SpriteFont font, UIViewStyle style)
{
var button = control as Button;
if (button != null)
{
return new TextButtonView(button, font) { Style = style };
}
var cb = control as ToggleButton;
if (cb != null)
{
return new CheckBoxView(cb) { Style = style };
}
var slider = control as Slider;
if (slider != null)
{
return new GaugeView(slider);
}
var label = control as Label;
if (label != null)
{
return new LabelView(label) { Style = style };
}
var container = control as UIContainer;
if (container != null)
{
var node = new Node { new BackgroundView(container) { Style = style } };
foreach (var child in container)
{
node.Add(From(child, font, style));
}
return node;
}
return null;
}
protected override Vector2 GetItemPosition(UIControl control)
{
var p = new Vector2(
Size.Width * control.Anchor.X,
Size.Height * control.Anchor.Y);
switch (control.HorizontalAlignment)
{
case HorizontalAlignment.None:
p.X += Padding.Left;
break;
case HorizontalAlignment.Left:
p.X += Padding.Left;
break;
case HorizontalAlignment.Center:
p.X -= Padding.Left + control.Size.Width / 2;
break;
case HorizontalAlignment.Right:
p.X -= Padding.Left + control.Size.Width;
break;
}
switch (control.VerticalAlignment)
{
case VerticalAlignment.None:
p.Y += Padding.Top;
break;
case VerticalAlignment.Top:
p.Y += Padding.Top;
break;
case VerticalAlignment.Center:
p.Y -= Padding.Top + control.Size.Height / 2;
break;
case VerticalAlignment.Bottom:
p.Y -= Padding.Top + control.Size.Height;
break;
}
return p;
}
protected override Vector2 GetItemPosition(UIControl control)
{
var p = Position + Padding.TopLeft;
foreach (var current in Controls)
{
if (current == control)
return p;
switch (Orientation)
{
case Orientation.Horizontal:
p.X += current.Size.Width + Spacing;
break;
case Orientation.Vertical:
p.Y += current.Size.Height + Spacing;
break;
}
}
return p;
}
protected virtual void OnInvalidated(UIControl control)
{
ItemInvalidated handler = Invalidated;
if (handler != null) handler(control);
}
public static object From(UIControl control, SpriteFont font)
{
return From(control, font, UIViewStyle.Default);
}
public TreeNode(UIControl content)
{
Content = content;
}
private void UpdateVisual(UIControl control)
{
Position = _control.Position + _control.Margin.TopLeft;
Size = _control.Size;
DrawMode = _control.DrawMode;
}