EntityImageStateCommon.java

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

import java.util.Arrays;

import net.sourceforge.plantuml.abel.Entity;
import net.sourceforge.plantuml.abel.LineConfigurable;
import net.sourceforge.plantuml.klimt.color.ColorType;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.creole.CreoleMode;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.FontConfiguration;
import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.klimt.shape.URectangle;
import net.sourceforge.plantuml.stereo.Stereotype;
import net.sourceforge.plantuml.style.PName;
import net.sourceforge.plantuml.style.SName;
import net.sourceforge.plantuml.style.Style;
import net.sourceforge.plantuml.style.StyleBuilder;
import net.sourceforge.plantuml.style.parser2.StyleQuery;
import net.sourceforge.plantuml.svek.AbstractEntityImage;
import net.sourceforge.plantuml.svek.ShapeType;
import net.sourceforge.plantuml.url.Url;

public abstract class EntityImageStateCommon extends AbstractEntityImage {

	public static final StyleQuery STYLE = StyleQuery
			.of(Arrays.asList(SName.root, SName.element, SName.stateDiagram, SName.state));

	final protected TextBlock name;
	final protected Url url;

	final protected LineConfigurable lineConfig;

	public EntityImageStateCommon(Entity entity) {
		super(entity);

		this.lineConfig = entity;

		final FontConfiguration nameFc = getStyleStateName(entity.getStereotype(),
				getSkinParam().getCurrentStyleBuilder())
				.getFontConfiguration(getSkinParam().getIHtmlColorSet(), entity.getColors());

		final HorizontalAlignment horizontalAlignment = getStyleState(entity.getStereotype(),
				getSkinParam().getCurrentStyleBuilder()).getHorizontalAlignment();
		this.name = entity.getDisplay().create8(nameFc, horizontalAlignment, getSkinParam(), CreoleMode.FULL,
				getStyleState().wrapWidth());
		this.url = entity.getUrl99();

	}

	@Override
	public StyleQuery getStyleQuery() {
		return STYLE;
	}

	public static Style getStyleStateName(Stereotype stereotype, StyleBuilder styleBuilder) {
		final StyleQuery toto1 = STYLE.addSName(SName.name);
		return styleBuilder.getMergedStyle(toto1.withTOBECHANGED(stereotype));
	}

	public static Style getStyleStateDescription(Stereotype stereotype, StyleBuilder styleBuilder) {
		return styleBuilder.getMergedStyle(STYLE.addSName(SName.description).withTOBECHANGED(stereotype));
	}

	public static Style getStyleState(Stereotype stereotype, StyleBuilder styleBuilder) {
		return styleBuilder.getMergedStyle(STYLE.withTOBECHANGED(stereotype));
	}

	public static Style getStyleStateBody(Stereotype stereotype, StyleBuilder styleBuilder) {
		return styleBuilder.getMergedStyle(STYLE.addSName(SName.body).withTOBECHANGED(stereotype));
	}

	final protected Style getStyleState() {
		return getStyleState(getEntity().getStereotype(), getSkinParam().getCurrentStyleBuilder());
	}

	final protected Style getStyleStateDescription() {
		return getSkinParam().getCurrentStyleBuilder()
				.getMergedStyle(STYLE.addSName(SName.name).withTOBECHANGED(getEntity().getStereotype()));
	}

	final public ShapeType getShapeType() {
		return ShapeType.ROUND_RECTANGLE;
	}

	final protected URectangle getShape(final XDimension2D dimTotal) {

		final double corner = getStyleState().value(PName.RoundCorner).asDouble();
		final double deltaShadow = getStyleState().getShadowing();

		final URectangle rect = URectangle.build(dimTotal).rounded(corner);
		rect.setDeltaShadow(deltaShadow);
		return rect;
	}

	final protected UGraphic applyColor(UGraphic ug, Style style) {

		HColor border = getBorderColor();

		ug = ug.apply(border);
		HColor backcolor = lineConfig.getColors().getColor(ColorType.BACK);
		if (backcolor == null)
			backcolor = style.value(PName.BackGroundColor).asColor(getSkinParam().getIHtmlColorSet());

		ug = ug.apply(backcolor.bg());

		return ug;
	}

	final protected HColor getBorderColor() {
		HColor border = lineConfig.getColors().getColor(ColorType.LINE);
		if (border == null)
			border = getStyleState().value(PName.LineColor).asColor(getSkinParam().getIHtmlColorSet());
		return border;
	}

}