GtileSplit.java

/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
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 * (C) Copyright 2009-2024, Arnaud Roques
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 * Project Info:  https://plantuml.com
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 * Original Author:  Arnaud Roques
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package net.sourceforge.plantuml.activitydiagram3.gtile;

import java.util.List;

import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
import net.sourceforge.plantuml.klimt.UStroke;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.klimt.shape.ULine;
import net.sourceforge.plantuml.style.SName;
import net.sourceforge.plantuml.style.StyleSignatureBasic;

public class GtileSplit extends GtileColumns {

	private final HColor lineColor;

	public GtileSplit(List<Gtile> gtiles, Swimlane singleSwimlane, HColor lineColor) {
		super(gtiles, singleSwimlane, 20);
		this.lineColor = lineColor;

	}

	final public StyleSignatureBasic getDefaultStyleDefinitionActivity() {
		return StyleSignatureBasic.of(SName.root, SName.element, SName.activityDiagram, SName.activity);
	}

	final static public StyleSignatureBasic getDefaultStyleDefinitionDiamond() {
		return StyleSignatureBasic.of(SName.root, SName.element, SName.activityDiagram, SName.activity, SName.diamond);
	}

	final public StyleSignatureBasic getDefaultStyleDefinitionArrow() {
		return StyleSignatureBasic.of(SName.root, SName.element, SName.activityDiagram, SName.arrow);
	}

	@Override
	protected void drawUInternal(UGraphic ug) {
		super.drawUInternal(ug);

		final double x0 = gtiles.get(0).getCoord(GPoint.NORTH_HOOK).compose(getPosition(0)).getDx();

		final int last = gtiles.size() - 1;
		final double xLast = gtiles.get(last).getCoord(GPoint.NORTH_HOOK).compose(getPosition(last)).getDx();
		final ULine hline = ULine.hline(xLast - x0);

		ug = ug.apply(lineColor).apply(UStroke.withThickness(1.5));
		ug.apply(UTranslate.dx(x0)).draw(hline);

		final double y = getCoord(GPoint.SOUTH_BORDER).getDy();
		ug.apply(new UTranslate(x0, y)).draw(hline);

	}

	@Override
	public XDimension2D calculateDimension(StringBounder stringBounder) {
		return super.calculateDimension(stringBounder).delta(0, 0);
	}

//	@Override
//	public Collection<GConnection> getInnerConnections() {
//
//		final GConnection arrow1 = new GConnectionVerticalDown(getPos1(), tile1.getGPoint(GPoint.SOUTH_HOOK), getPos2(),
//				tile2.getGPoint(GPoint.NORTH_HOOK), TextBlockUtils.EMPTY_TEXT_BLOCK);
//		final GConnection arrow2 = new GConnectionVerticalDown(getPos2(), tile2.getGPoint(GPoint.SOUTH_HOOK), getPos3(),
//				tile3.getGPoint(GPoint.NORTH_HOOK), TextBlockUtils.EMPTY_TEXT_BLOCK);
//
//		final double xright = calculateDimension(stringBounder).getWidth();
//
//		final GConnection arrow3 = new GConnectionLeftThenVerticalThenRight(getPos1(), tile1.getGPoint(GPoint.EAST_HOOK),
//				getPos3(), tile3.getGPoint(GPoint.EAST_HOOK), xright, TextBlockUtils.EMPTY_TEXT_BLOCK);
//
//		return Arrays.asList(arrow1, arrow2, arrow3);
//	}

}