• Home
• net.sourceforge.plantuml
• plantuml
• 1.2024.1
• source code
• FtileIfLongVertical.java

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

net.sourceforge.plantuml.activitydiagram3.ftile.vcompact.FtileIfLongVertical Maven / Gradle / Ivy

/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2024, Arnaud Roques
 *
 * Project Info:  https://plantuml.com
 * 
 * If you like this project or if you find it useful, you can support us at:
 * 
 * https://plantuml.com/patreon (only 1$ per month!)
 * https://plantuml.com/paypal
 * 
 * This file is part of PlantUML.
 *
 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * PlantUML distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
 * License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 *
 * Original Author:  Arnaud Roques
 *
 *
 */
package net.sourceforge.plantuml.activitydiagram3.ftile.vcompact;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

import net.sourceforge.plantuml.activitydiagram3.Branch;
import net.sourceforge.plantuml.activitydiagram3.LinkRendering;
import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractConnection;
import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractFtile;
import net.sourceforge.plantuml.activitydiagram3.ftile.Connection;
import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileFactory;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileGeometry;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileMargedWest;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileMinWidthCentered;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileUtils;
import net.sourceforge.plantuml.activitydiagram3.ftile.Snake;
import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
import net.sourceforge.plantuml.activitydiagram3.ftile.vertical.FtileDiamond;
import net.sourceforge.plantuml.activitydiagram3.ftile.vertical.FtileDiamondInside2;
import net.sourceforge.plantuml.decoration.Rainbow;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.FontConfiguration;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
import net.sourceforge.plantuml.klimt.geom.VerticalAlignment;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.klimt.geom.XPoint2D;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.style.PName;
import net.sourceforge.plantuml.style.Style;
import net.sourceforge.plantuml.svek.ConditionStyle;

class FtileIfLongVertical extends AbstractFtile {

	private final double ySeparation = 20;

	private final double marginy1 = 30;

	private final List tiles;
	private final Ftile tile2;
	private final List diamonds;
	private final Ftile lastDiamond;

	private final Rainbow arrowColor;

	@Override
	public Collection getMyChildren() {
		final List result = new ArrayList<>(tiles);
		result.add(tile2);
		return Collections.unmodifiableList(result);
	}

	private FtileIfLongVertical(List diamonds, List tiles, Ftile tile2, Rainbow arrowColor,
			Ftile lastDiamond) {
		super(tiles.get(0).skinParam());
		if (diamonds.size() != tiles.size())
			throw new IllegalArgumentException();

		this.lastDiamond = lastDiamond;
		this.tile2 = tile2;
		this.diamonds = new ArrayList<>(diamonds);
		this.tiles = new ArrayList<>(tiles);

		this.arrowColor = arrowColor;

	}

	public Set getSwimlanes() {
		final Set result = new HashSet<>();
		if (getSwimlaneIn() != null)
			result.add(getSwimlaneIn());

		for (Ftile tile : tiles)
			result.addAll(tile.getSwimlanes());

		result.addAll(tile2.getSwimlanes());
		return Collections.unmodifiableSet(result);
	}

	public Swimlane getSwimlaneIn() {
		return tiles.get(0).getSwimlaneIn();
	}

	public Swimlane getSwimlaneOut() {
		return getSwimlaneIn();
	}

	static Ftile create(Swimlane swimlane, HColor backColor, FtileFactory ftileFactory, ConditionStyle conditionStyle,
			List thens, Branch branch2, LinkRendering topInlinkRendering, LinkRendering afterEndwhile,
			Style styleArrow, Style styleDiamond) {

		final FontConfiguration fcArrow = styleArrow.getFontConfiguration(ftileFactory.skinParam().getIHtmlColorSet());
		final HColor borderColor = styleDiamond.value(PName.LineColor).asColor(ftileFactory.skinParam().getIHtmlColorSet());
		final Rainbow arrowColor = Rainbow.build(styleArrow, ftileFactory.skinParam().getIHtmlColorSet());

		List diamonds = new ArrayList<>();

		double west = 10;
		for (Branch branch : thens) {
			final TextBlock tb1 = branch.getDisplayPositive().create(fcArrow, HorizontalAlignment.LEFT,
					ftileFactory.skinParam());
			final TextBlock tbTest = branch.getLabelTest().create(fcArrow,
					ftileFactory.skinParam().getDefaultTextAlignment(HorizontalAlignment.LEFT),
					ftileFactory.skinParam());
			FtileDiamondInside2 diamond = new FtileDiamondInside2(tbTest, branch.skinParam(), backColor, borderColor,
					swimlane);

			diamond = diamond.withEast(tb1);
			diamonds.add(diamond);

			if (Display.isNull(branch.getInlabel()) == false) {
				final TextBlock tbInlabel = branch.getInlabel().create(fcArrow, HorizontalAlignment.LEFT,
						ftileFactory.skinParam());
				west = Math.max(west, tbInlabel.calculateDimension(ftileFactory.getStringBounder()).getWidth());
			}

		}

		final List tiles = new ArrayList<>();

		for (Branch branch : thens) {
			tiles.add(new FtileMargedWest(branch.getFtile(), west));
		}

		final Ftile lastDiamond = new FtileDiamond(tiles.get(0).skinParam(), backColor, borderColor, swimlane);

		final Ftile tile2 = new FtileMinWidthCentered(branch2.getFtile(), 30);
		final FtileIfLongVertical result = new FtileIfLongVertical(diamonds, tiles, tile2, arrowColor, lastDiamond);

		final List conns = new ArrayList<>();
		for (int i = 0; i < thens.size(); i++) {
			final Ftile ftile = tiles.get(i);
			final Ftile diam = diamonds.get(i);

			final Rainbow color = thens.get(i).getInColor(arrowColor);

			conns.add(result.new ConnectionVerticalIn(diam, ftile, color == null ? arrowColor : color));
		}

		for (int i = 0; i < diamonds.size() - 1; i++) {
			final Branch branch = thens.get(i + 1);
			TextBlock tbInlabel = null;
			if (Display.isNull(branch.getInlabel()) == false)
				tbInlabel = branch.getInlabel().create(fcArrow, HorizontalAlignment.LEFT, ftileFactory.skinParam());

			conns.add(result.new ConnectionVertical(diamonds.get(i), diamonds.get(i + 1), arrowColor, tbInlabel));
		}
		conns.add(result.new ConnectionThenOut(tiles.get(0), arrowColor));
		for (int i = 1; i < tiles.size(); i++)
			conns.add(result.new ConnectionThenOutConnect(tiles.get(i), arrowColor));

		final Rainbow topInColor = topInlinkRendering.getRainbow(arrowColor);
		conns.add(result.new ConnectionIn(topInColor));

		final TextBlock tb2 = branch2.getDisplayPositive().create(fcArrow, HorizontalAlignment.LEFT,
				ftileFactory.skinParam());
		conns.add(result.new ConnectionLastElse(topInColor, tb2));
		conns.add(result.new ConnectionLastElseOut(arrowColor));

		return FtileUtils.addConnection(result, conns);
	}

	class ConnectionIn extends AbstractConnection {

		private final Rainbow arrowColor;

		public ConnectionIn(Rainbow arrowColor) {
			super(null, diamonds.get(0));
			this.arrowColor = arrowColor;
		}

		public void drawU(UGraphic ug) {
			final UTranslate tr = getTranslateDiamond(getFtile2(), ug.getStringBounder());
			final XPoint2D p2 = tr.getTranslated(getFtile2().calculateDimension(ug.getStringBounder()).getPointIn());
			final Snake snake = Snake.create(skinParam(), arrowColor, skinParam().arrows().asToDown());
			final XPoint2D p1 = calculateDimensionInternal(ug.getStringBounder()).getPointIn();

			snake.addPoint(p1);
			snake.addPoint(p1.getX(), (p1.getY() + p2.getY()) / 2);
			snake.addPoint(p2.getX(), (p1.getY() + p2.getY()) / 2);
			snake.addPoint(p2);
			ug.draw(snake);
		}

	}

	class ConnectionVerticalIn extends AbstractConnection {

		private final Rainbow color;

		public ConnectionVerticalIn(Ftile diamond, Ftile tile, Rainbow color) {
			super(diamond, tile);
			this.color = color;
		}

		public void drawU(UGraphic ug) {
			final StringBounder stringBounder = ug.getStringBounder();
			final XPoint2D p1 = getP1(stringBounder);
			final XPoint2D p2 = getP2(stringBounder);

			final Snake snake = Snake.create(skinParam(), color, skinParam().arrows().asToDown());
			snake.addPoint(p1);
			snake.addPoint(p2.getX(), p1.getY());
			snake.addPoint(p2);
			ug.draw(snake);
		}

		private XPoint2D getP1(StringBounder stringBounder) {
			final XDimension2D dimDiamond1 = getFtile1().calculateDimension(stringBounder);
			final double diamondWidth = dimDiamond1.getWidth();
			return getTranslateDiamond(getFtile1(), stringBounder)
					.getTranslated(new XPoint2D(diamondWidth, dimDiamond1.getHeight() / 2));
		}

		private XPoint2D getP2(StringBounder stringBounder) {
			final XPoint2D p = getFtile2().calculateDimension(stringBounder).getPointIn();
			return getTranslate1(getFtile2(), stringBounder).getTranslated(p);
		}

	}

	class ConnectionVertical extends AbstractConnection {

		private final Rainbow color;
		private final TextBlock label;

		public ConnectionVertical(Ftile diamond1, Ftile diamond2, Rainbow color, TextBlock label) {
			super(diamond1, diamond2);
			this.color = color;
			this.label = label;
		}

		public void drawU(UGraphic ug) {
			final StringBounder stringBounder = ug.getStringBounder();
			final XPoint2D p1 = getP1(stringBounder);
			final XPoint2D p2 = getP2(stringBounder);

			final Snake snake = Snake.create(skinParam(), color, skinParam().arrows().asToDown()).withLabel(label,
					VerticalAlignment.CENTER);
			snake.addPoint(p1);
			snake.addPoint(p2);
			ug.draw(snake);
		}

		private XPoint2D getP1(StringBounder stringBounder) {
			final XPoint2D p = getFtile1().calculateDimension(stringBounder).getPointOut();
			return getTranslateFor(getFtile1(), stringBounder).getTranslated(p);
		}

		private XPoint2D getP2(StringBounder stringBounder) {
			final XPoint2D p = getFtile2().calculateDimension(stringBounder).getPointIn();
			return getTranslateFor(getFtile2(), stringBounder).getTranslated(p);
		}

	}

	class ConnectionLastElse extends AbstractConnection {

		private final Rainbow arrowColor;
		private final TextBlock label;

		public ConnectionLastElse(Rainbow arrowColor, TextBlock label) {
			super(diamonds.get(diamonds.size() - 1), tile2);
			this.arrowColor = arrowColor;
			this.label = label;
		}

		public void drawU(UGraphic ug) {
			final StringBounder stringBounder = ug.getStringBounder();
			final UTranslate tr1 = getTranslateDiamond(getFtile1(), stringBounder);
			final FtileGeometry dimDiamond = getFtile1().calculateDimension(stringBounder);
			final XPoint2D p1 = tr1.getTranslated(dimDiamond.getPointOut());

			final XPoint2D p2 = getTranslate2(stringBounder)
					.getTranslated(getFtile2().calculateDimension(stringBounder).getPointIn());

			final Snake snake = Snake.create(skinParam(), arrowColor, skinParam().arrows().asToDown()).withLabel(label,
					VerticalAlignment.CENTER);
			snake.addPoint(p1);
			snake.addPoint(p1.getX(), p2.getY() - 15);
			snake.addPoint(p2.getX(), p2.getY() - 15);
			snake.addPoint(p2);
			ug.draw(snake);
		}

	}

	class ConnectionLastElseOut extends AbstractConnection {

		private final Rainbow arrowColor;

		public ConnectionLastElseOut(Rainbow arrowColor) {
			super(tile2, lastDiamond);
			this.arrowColor = arrowColor;
		}

		public void drawU(UGraphic ug) {
			final StringBounder stringBounder = ug.getStringBounder();
			final FtileGeometry dim1 = getFtile1().calculateDimension(stringBounder);
			if (dim1.hasPointOut() == false)
				return;

			final XPoint2D p1 = getTranslate2(stringBounder).getTranslated(dim1.getPointOut());
			final XPoint2D p2 = getTranslateLastDiamond(stringBounder)
					.getTranslated(getFtile2().calculateDimension(stringBounder).getPointIn());

			final Snake snake = Snake.create(skinParam(), arrowColor, skinParam().arrows().asToDown());
			snake.addPoint(p1);
			snake.addPoint(p1.getX(), p2.getY() - 15);
			snake.addPoint(p2.getX(), p2.getY() - 15);
			snake.addPoint(p2);
			ug.draw(snake);
		}

	}

	class ConnectionThenOut extends AbstractConnection {

		private final Rainbow arrowColor;

		public ConnectionThenOut(Ftile tile1, Rainbow arrowColor) {
			super(tile1, lastDiamond);
			this.arrowColor = arrowColor;
		}

		public void drawU(UGraphic ug) {
			final StringBounder stringBounder = ug.getStringBounder();
			final FtileGeometry dim1 = getFtile1().calculateDimension(stringBounder);
			if (dim1.hasPointOut() == false)
				return;

			final XPoint2D p1 = getTranslate1(getFtile1(), stringBounder).getTranslated(dim1.getPointOut());

			final FtileGeometry dimLastDiamond = getFtile2().calculateDimension(stringBounder);
			XPoint2D p2 = getTranslateLastDiamond(stringBounder)
					.getTranslated(getFtile2().calculateDimension(stringBounder).getPointIn());
			p2 = new UTranslate(dimLastDiamond.getWidth() / 2, dimLastDiamond.getHeight() / 2).getTranslated(p2);

			final XDimension2D dimTotal = calculateDimensionInternal(stringBounder);

			final Snake snake = Snake.create(skinParam(), arrowColor, skinParam().arrows().asToLeft());
			snake.addPoint(p1);
			snake.addPoint(p1.getX(), p1.getY() + 15);
			snake.addPoint(dimTotal.getWidth(), p1.getY() + 15);
			snake.addPoint(dimTotal.getWidth(), p2.getY());
			snake.addPoint(p2);
			ug.draw(snake);
		}
	}

	class ConnectionThenOutConnect extends AbstractConnection {

		private final Rainbow arrowColor;

		public ConnectionThenOutConnect(Ftile tile1, Rainbow arrowColor) {
			super(tile1, lastDiamond);
			this.arrowColor = arrowColor;
		}

		public void drawU(UGraphic ug) {
			final StringBounder stringBounder = ug.getStringBounder();
			final FtileGeometry dim1 = getFtile1().calculateDimension(stringBounder);
			if (dim1.hasPointOut() == false)
				return;

			final XPoint2D p1 = getTranslate1(getFtile1(), stringBounder).getTranslated(dim1.getPointOut());

			final XDimension2D dimTotal = calculateDimensionInternal(stringBounder);

			final XPoint2D p2 = new XPoint2D(dimTotal.getWidth(), p1.getY() + 15);

			final Snake snake = Snake.create(skinParam(), arrowColor, skinParam().arrows().asToRight());
			snake.addPoint(p1);
			snake.addPoint(p1.getX(), p2.getY());
			snake.addPoint(p2);
			ug.draw(snake);
		}

	}

	@Override
	public UTranslate getTranslateFor(Ftile child, StringBounder stringBounder) {
		if (child == tile2)
			return getTranslate2(stringBounder);

		if (child == lastDiamond)
			return getTranslateLastDiamond(stringBounder);

		if (tiles.contains(child))
			return getTranslate1(child, stringBounder);

		if (diamonds.contains(child))
			return getTranslateDiamond(child, stringBounder);

		throw new UnsupportedOperationException();
	}

	private UTranslate getTranslateDiamond(Ftile diamond, StringBounder stringBounder) {
		final double allDiamondsWidth = allDiamondsWidth(stringBounder);

		final int idx = diamonds.indexOf(diamond);
		if (idx == -1)
			throw new IllegalArgumentException();

		final double y1 = getTranslateDy(idx, stringBounder);
		return new UTranslate((allDiamondsWidth - diamond.calculateDimension(stringBounder).getWidth()) / 2, y1);
	}

	private UTranslate getTranslateLastDiamond(StringBounder stringBounder) {
		final XDimension2D dimTotal = calculateDimensionInternal(stringBounder);
		final FtileGeometry dimLast = lastDiamond.calculateDimension(stringBounder);
		final double x = (dimTotal.getWidth() - dimLast.getWidth()) / 2;
		return new UTranslate(x, dimTotal.getHeight() - dimLast.getHeight());
	}

	private UTranslate getTranslate1(Ftile candidat, StringBounder stringBounder) {
		final int idx = tiles.indexOf(candidat);
		if (idx == -1)
			throw new IllegalArgumentException();

		final double y1 = getTranslateDy(idx, stringBounder);
		final FtileGeometry diam = diamonds.get(idx).calculateDimension(stringBounder);
		final FtileGeometry dim1 = candidat.calculateDimension(stringBounder);
		final FtileGeometry dimTotal = calculateDimensionInternal(stringBounder);
		final double allDiamondsWidth = allDiamondsWidth(stringBounder);
		final double x = allDiamondsWidth + (dimTotal.getWidth() - allDiamondsWidth - dim1.getWidth()) / 2;
		return new UTranslate(x, y1 + diam.getHeight());
	}

	private double getTranslateDy(int idx, StringBounder stringBounder) {
		double y1 = marginy1;

		for (int i = 0; i < idx; i++) {
			final FtileGeometry dim1 = tiles.get(i).calculateDimension(stringBounder);
			final FtileGeometry diam = diamonds.get(i).calculateDimension(stringBounder);
			y1 += dim1.getHeight() + diam.getHeight() + ySeparation;
		}
		return y1;
	}

	private UTranslate getTranslate2(StringBounder stringBounder) {
		final double y1 = getTranslateDy(tiles.size(), stringBounder);
		final FtileGeometry dim2 = tile2.calculateDimension(stringBounder);
		final FtileGeometry dimTotal = calculateDimensionInternal(stringBounder);
		final double x = (dimTotal.getWidth() - dim2.getWidth()) / 2;
		return new UTranslate(x, y1);
	}

	public void drawU(UGraphic ug) {
		final StringBounder stringBounder = ug.getStringBounder();
		for (Ftile tile1 : tiles)
			ug.apply(getTranslate1(tile1, stringBounder)).draw(tile1);

		for (Ftile diam : diamonds)
			ug.apply(getTranslateDiamond(diam, stringBounder)).draw(diam);

		ug.apply(getTranslate2(stringBounder)).draw(tile2);
		ug.apply(getTranslateLastDiamond(stringBounder)).draw(lastDiamond);
	}

	private FtileGeometry calculateDimensionInternal(StringBounder stringBounder) {
		double col1 = 0;
		double col2 = 0;
		double height = marginy1;
		for (int i = 0; i < tiles.size(); i++) {
			final FtileGeometry dim1 = tiles.get(i).calculateDimension(stringBounder);
			final FtileGeometry diamondDim = diamonds.get(i).calculateDimension(stringBounder);

			height += diamondDim.getHeight() + dim1.getHeight();
			col1 = Math.max(col1, diamondDim.getWidth());
			col2 = Math.max(col2, dim1.getWidth());
		}
		final double width = col1 + col2;
		FtileGeometry result = new FtileGeometry(width, height, width / 2, 0);

		final FtileGeometry dimTile2 = tile2.calculateDimension(stringBounder);
		result = result.appendBottom(dimTile2);
		final FtileGeometry dimLastDiamond = lastDiamond.calculateDimension(stringBounder);
		final double lastElseArrowHeight = 40;
		result = result.addDim(0, ySeparation * tiles.size() + lastElseArrowHeight + dimLastDiamond.getHeight());

		return new FtileGeometry(result, result.getWidth() / 2, 0);
	}

	private double allDiamondsWidth(StringBounder stringBounder) {
		double width = 0;
		for (Ftile diam : diamonds)
			width = Math.max(width, diam.calculateDimension(stringBounder).getWidth());

		return width;
	}

	@Override
	protected FtileGeometry calculateDimensionFtile(StringBounder stringBounder) {
		final XDimension2D dimTotal = calculateDimensionInternal(stringBounder);

		final List all = new ArrayList<>(tiles);
		all.add(tile2);
		for (Ftile tmp : all)
			if (tmp.calculateDimension(stringBounder).hasPointOut())
				return new FtileGeometry(dimTotal, dimTotal.getWidth() / 2, 0, dimTotal.getHeight());

		return new FtileGeometry(dimTotal, dimTotal.getWidth() / 2, 0);

	}

}