mirror of https://github.com/octoleo/plantuml.git
245 lines
9.1 KiB
Java
245 lines
9.1 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2023, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* http://plantuml.com/patreon (only 1$ per month!)
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* http://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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package net.sourceforge.plantuml.activitydiagram3.ftile.vcompact;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.LineBreakStrategy;
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import net.sourceforge.plantuml.activitydiagram3.Branch;
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import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractConnection;
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import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractFtile;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Connection;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileFactory;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileGeometry;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileUtils;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Hexagon;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Snake;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
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import net.sourceforge.plantuml.activitydiagram3.ftile.vertical.FtileDiamond;
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import net.sourceforge.plantuml.activitydiagram3.ftile.vertical.FtileDiamondInside;
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import net.sourceforge.plantuml.awt.geom.XDimension2D;
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import net.sourceforge.plantuml.awt.geom.XPoint2D;
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import net.sourceforge.plantuml.creole.CreoleMode;
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import net.sourceforge.plantuml.creole.Sheet;
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import net.sourceforge.plantuml.creole.SheetBlock1;
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import net.sourceforge.plantuml.creole.SheetBlock2;
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import net.sourceforge.plantuml.cucadiagram.Display;
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import net.sourceforge.plantuml.graphic.FontConfiguration;
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import net.sourceforge.plantuml.graphic.HorizontalAlignment;
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import net.sourceforge.plantuml.graphic.Rainbow;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.TextBlock;
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import net.sourceforge.plantuml.style.Style;
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import net.sourceforge.plantuml.style.StyleSignatureBasic;
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import net.sourceforge.plantuml.svek.ConditionStyle;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.UStroke;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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import net.sourceforge.plantuml.ugraphic.color.HColor;
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class FtileIfAndStop extends AbstractFtile {
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private final Ftile tile1;
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private final Ftile diamond1;
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private final Ftile stop2;
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private final Rainbow arrowColor;
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private FtileIfAndStop(Ftile diamond1, Ftile tile1, Rainbow arrowColor, Ftile stopFtile) {
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super(tile1.skinParam());
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this.diamond1 = diamond1;
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this.tile1 = tile1;
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this.stop2 = stopFtile;
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this.arrowColor = arrowColor;
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}
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public Set<Swimlane> getSwimlanes() {
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final Set<Swimlane> result = new HashSet<>();
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if (getSwimlaneIn() != null)
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result.add(getSwimlaneIn());
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result.addAll(tile1.getSwimlanes());
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return Collections.unmodifiableSet(result);
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}
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public Swimlane getSwimlaneIn() {
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return diamond1.getSwimlaneIn();
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}
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public Swimlane getSwimlaneOut() {
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return getSwimlaneIn();
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}
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static Ftile create(Swimlane swimlane, HColor borderColor, HColor backColor, Rainbow arrowColor,
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FtileFactory ftileFactory, ConditionStyle conditionStyle, Branch nonStop, ISkinParam skinParam,
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StringBounder stringBounder, Display labelTest) {
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final Ftile tileNonStop = nonStop.getFtile();
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final Ftile stopFtile = ftileFactory.stop(swimlane);
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final Style style = StyleSignatureBasic.activityDiamond().getMergedStyle(skinParam.getCurrentStyleBuilder());
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final UStroke thickness = tileNonStop.getThickness(style);
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final FontConfiguration fcTest = FontConfiguration.create(skinParam, style);
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final Sheet sheet = skinParam
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.sheet(fcTest, skinParam.getDefaultTextAlignment(HorizontalAlignment.LEFT), CreoleMode.FULL)
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.createSheet(labelTest);
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final SheetBlock1 sheetBlock1 = new SheetBlock1(sheet, LineBreakStrategy.NONE, skinParam.getPadding());
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final TextBlock tbTest = new SheetBlock2(sheetBlock1, Hexagon.asStencil(sheetBlock1), thickness);
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final Ftile diamond1;
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if (conditionStyle == ConditionStyle.INSIDE_HEXAGON)
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diamond1 = new FtileDiamondInside(tbTest, tileNonStop.skinParam(), backColor, borderColor, swimlane);
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else if (conditionStyle == ConditionStyle.EMPTY_DIAMOND)
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diamond1 = new FtileDiamond(tileNonStop.skinParam(), backColor, borderColor, swimlane).withNorth(tbTest);
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else
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throw new IllegalStateException();
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final FtileIfAndStop result = new FtileIfAndStop(diamond1, tileNonStop, arrowColor, stopFtile);
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final List<Connection> conns = new ArrayList<>();
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conns.add(result.new ConnectionHorizontal(arrowColor));
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return FtileUtils.addConnection(result, conns);
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}
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private UTranslate getTranslate1(StringBounder stringBounder) {
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final FtileGeometry dimTotal = calculateDimension(stringBounder);
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final FtileGeometry dimDiamond1 = diamond1.calculateDimension(stringBounder);
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final FtileGeometry dim1 = tile1.calculateDimension(stringBounder);
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final double x1 = calculateDimension(stringBounder).getLeft() - dim1.getLeft();
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final double y1 = dimDiamond1.getHeight() + getSuppHeight();
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return new UTranslate(x1, y1);
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}
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private int getSuppHeight() {
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return 30;
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}
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private UTranslate getTranslateDiamond1(StringBounder stringBounder) {
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final double y1 = 0;
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final XDimension2D dimDiamond1 = diamond1.calculateDimension(stringBounder);
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final double x1 = calculateDimension(stringBounder).getLeft() - dimDiamond1.getWidth() / 2;
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return new UTranslate(x1, y1);
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}
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private UTranslate getTranslateStop(StringBounder stringBounder) {
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final XDimension2D dimDiamond1 = diamond1.calculateDimension(stringBounder);
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final XDimension2D dimStop = stop2.calculateDimension(stringBounder);
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final double y1 = (dimDiamond1.getHeight() - dimStop.getHeight()) / 2;
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final double x1 = calculateDimension(stringBounder).getLeft() + dimDiamond1.getWidth() / 2
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+ getDiamondStopDistance();
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return new UTranslate(x1, y1);
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}
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private double getDiamondStopDistance() {
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return 40;
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}
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class ConnectionHorizontal extends AbstractConnection {
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private final Rainbow color;
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public ConnectionHorizontal(Rainbow color) {
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super(diamond1, stop2);
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this.color = color;
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}
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public void drawU(UGraphic ug) {
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final StringBounder stringBounder = ug.getStringBounder();
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final XPoint2D p1 = getP1(stringBounder);
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final XPoint2D p2 = getP2(stringBounder);
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final Snake snake = Snake.create(skinParam(), color, skinParam().arrows().asToRight());
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snake.addPoint(p1);
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snake.addPoint(p2);
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ug.draw(snake);
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}
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private XPoint2D getP1(StringBounder stringBounder) {
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final XDimension2D dimDiamond1 = getFtile1().calculateDimension(stringBounder);
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final XPoint2D p = new XPoint2D(dimDiamond1.getWidth(), dimDiamond1.getHeight() / 2);
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return getTranslateDiamond1(stringBounder).getTranslated(p);
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}
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private XPoint2D getP2(StringBounder stringBounder) {
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final XDimension2D dimStop = getFtile2().calculateDimension(stringBounder);
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final XPoint2D p = new XPoint2D(0, dimStop.getHeight() / 2);
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return getTranslateStop(stringBounder).getTranslated(p);
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}
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}
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@Override
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public UTranslate getTranslateFor(Ftile child, StringBounder stringBounder) {
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if (child == diamond1)
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return getTranslateDiamond1(stringBounder);
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if (child == tile1)
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return getTranslate1(stringBounder);
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throw new UnsupportedOperationException();
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}
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public void drawU(UGraphic ug) {
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final StringBounder stringBounder = ug.getStringBounder();
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ug.apply(getTranslateDiamond1(stringBounder)).draw(diamond1);
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ug.apply(getTranslate1(stringBounder)).draw(tile1);
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ug.apply(getTranslateStop(stringBounder)).draw(stop2);
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}
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@Override
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protected FtileGeometry calculateDimensionFtile(StringBounder stringBounder) {
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final XDimension2D dimStop2 = stop2.calculateDimension(stringBounder);
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final FtileGeometry dim1 = tile1.calculateDimension(stringBounder).addDim(0,
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getDiamondStopDistance() + dimStop2.getWidth());
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final FtileGeometry dimDiamond1 = diamond1.calculateDimension(stringBounder);
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return dimDiamond1.appendBottom(dim1).addDim(0, getSuppHeight());
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}
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}
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