package speiger.src.coreengine.rendering.gui.components;

import speiger.src.coreengine.rendering.gui.GuiComponent;
import speiger.src.coreengine.rendering.gui.helper.Align;
import speiger.src.coreengine.rendering.gui.helper.constrains.Constraints;
import speiger.src.coreengine.rendering.gui.helper.constrains.ParentConstrain;

public class TabbedWindowComponent extends WindowComponent
{
	
	public TabbedWindowComponent(float x, float y, float width, float height)
	{
		super(x, y, width, height, DEFAULT_FLAGS, "Test");
	}
	
	@Override
	public void init()
	{
		super.init();
		addChild(new Tab("Testing My theory with the full lenght text"), null, null, new ParentConstrain(), null);
	}
	
	public static class Tab extends GuiComponent
	{
		String name;
		boolean closeable;
		TextComponent comp;

		public Tab(String name)
		{
			super(0F, 7F, 100F, 10F);
			this.name = name;
			comp = new TextComponent(name).setTextScale(0.4F).singleLine(true).horizontal(Align.LEFT_TOP);
		}
		
		@Override
		public void init()
		{
			addChild(comp, Constraints.getParentConstrains());
		}
		
		@Override
		protected void repaint()
		{
			String s = name;
			float scale = comp.getTextScale();
			float width = getFont().width(s)*scale;
			float desiredWidth = getBox().getBaseWidth();
			if(width > desiredWidth) {
				while(getFont().width(s+"...") * scale > desiredWidth) {
					s = s.substring(0, s.length()-1);
				}
				comp.setText(s+"...");
				return;
			}
			comp.setText(s);
		}
	}
}