mirror of https://github.com/octoleo/plantuml.git
524 lines
20 KiB
Java
524 lines
20 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 2009-2017, 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.awt.geom.Dimension2D;
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import java.awt.geom.Point2D;
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import java.util.ArrayList;
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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.Direction;
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import net.sourceforge.plantuml.activitydiagram3.Instruction;
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import net.sourceforge.plantuml.activitydiagram3.LinkRendering;
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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.Arrows;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Connection;
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import net.sourceforge.plantuml.activitydiagram3.ftile.ConnectionTranslatable;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Diamond;
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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.MergeStrategy;
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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.FtileDiamondFoo1;
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import net.sourceforge.plantuml.activitydiagram3.ftile.vertical.FtileDiamondInside;
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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.HtmlColor;
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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.svek.ConditionStyle;
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import net.sourceforge.plantuml.ugraphic.UChangeBackColor;
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import net.sourceforge.plantuml.ugraphic.UChangeColor;
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import net.sourceforge.plantuml.ugraphic.UEmpty;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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class FtileWhile extends AbstractFtile {
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private final Ftile whileBlock;
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private final Ftile diamond1;
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private final Ftile specialOut;
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public Set<Swimlane> getSwimlanes() {
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final Set<Swimlane> result = new HashSet<Swimlane>(whileBlock.getSwimlanes());
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result.add(getSwimlaneIn());
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return 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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private FtileWhile(Ftile whileBlock, Ftile diamond1, Ftile specialOut) {
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super(whileBlock.skinParam());
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this.whileBlock = whileBlock;
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this.diamond1 = diamond1;
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this.specialOut = specialOut;
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}
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public static Ftile create(Swimlane swimlane, Ftile whileBlock, Display test, HtmlColor borderColor,
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HtmlColor backColor, Rainbow arrowColor, Display yes, Display out2, Rainbow endInlinkColor,
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LinkRendering afterEndwhile, FontConfiguration fontArrow, FtileFactory ftileFactory,
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ConditionStyle conditionStyle, FontConfiguration fcTest, Instruction specialOut) {
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final TextBlock yesTb = yes.create(fontArrow, HorizontalAlignment.LEFT, ftileFactory.skinParam());
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final TextBlock testTb = test.create(fcTest,
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whileBlock.skinParam().getDefaultTextAlignment(HorizontalAlignment.LEFT), ftileFactory.skinParam());
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final TextBlock out = out2.create(fontArrow, HorizontalAlignment.LEFT, ftileFactory.skinParam());
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final Ftile diamond1;
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if (conditionStyle == ConditionStyle.INSIDE) {
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diamond1 = new FtileDiamondInside(whileBlock.skinParam(), backColor, borderColor, swimlane, testTb)
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.withNorth(yesTb).withWest(out);
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} else if (conditionStyle == ConditionStyle.FOO1) {
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diamond1 = new FtileDiamondFoo1(whileBlock.skinParam(), backColor, borderColor, swimlane, testTb)
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.withNorth(yesTb).withWest(out);
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} else if (conditionStyle == ConditionStyle.DIAMOND) {
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diamond1 = new FtileDiamond(whileBlock.skinParam(), backColor, borderColor, swimlane).withNorth(testTb)
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.withSouth(yesTb).withWest(out);
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} else {
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throw new IllegalStateException();
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}
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final Ftile special = specialOut == null ? null : specialOut.createFtile(ftileFactory);
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final FtileWhile result = new FtileWhile(whileBlock, diamond1, special);
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Rainbow afterEndwhileColor = arrowColor;
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if (afterEndwhile != null && afterEndwhile.getRainbow() != null && afterEndwhile.getRainbow().size() != 0) {
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afterEndwhileColor = afterEndwhile.getRainbow();
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}
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final Dimension2D dim = whileBlock.calculateDimension(ftileFactory.getStringBounder());
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final Display backDisplay = whileBlock.getOutLinkRendering().getDisplay();
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final TextBlock back = backDisplay.create(fontArrow, HorizontalAlignment.LEFT, ftileFactory.skinParam());
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final List<Connection> conns = new ArrayList<Connection>();
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if (dim.getWidth() == 0 || dim.getHeight() == 0) {
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conns.add(result.new ConnectionBackEmpty(endInlinkColor));
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} else {
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conns.add(result.new ConnectionIn(whileBlock.getInLinkRendering().getRainbow(arrowColor)));
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conns.add(result.new ConnectionBack(endInlinkColor, back));
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}
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if (specialOut == null) {
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conns.add(result.new ConnectionOut(afterEndwhileColor));
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} else {
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conns.add(result.new ConnectionOutSpecial(afterEndwhileColor));
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}
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return FtileUtils.addConnection(result, conns);
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}
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class ConnectionIn extends AbstractConnection implements ConnectionTranslatable {
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private final Rainbow arrowColor;
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public ConnectionIn(Rainbow arrowColor) {
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super(diamond1, whileBlock);
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this.arrowColor = arrowColor;
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}
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private Point2D getP1(final StringBounder stringBounder) {
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return getTranslateDiamond1(stringBounder).getTranslated(
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getFtile1().calculateDimension(stringBounder).getPointOut());
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}
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private Point2D getP2(final StringBounder stringBounder) {
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return getTranslateForWhile(stringBounder).getTranslated(
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getFtile2().calculateDimension(stringBounder).getPointIn());
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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 Snake snake = new Snake(arrowHorizontalAlignment(), arrowColor, Arrows.asToDown());
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snake.addPoint(getP1(stringBounder));
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snake.addPoint(getP2(stringBounder));
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ug.draw(snake);
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}
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public void drawTranslate(UGraphic ug, UTranslate translate1, UTranslate translate2) {
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final StringBounder stringBounder = ug.getStringBounder();
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final Point2D p1 = getP1(stringBounder);
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final Point2D p2 = getP2(stringBounder);
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final Snake snake = new Snake(arrowHorizontalAlignment(), arrowColor, Arrows.asToDown());
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final Point2D mp1a = translate1.getTranslated(p1);
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final Point2D mp2b = translate2.getTranslated(p2);
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final double middle = (mp1a.getY() + mp2b.getY()) / 2.0;
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snake.addPoint(mp1a);
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snake.addPoint(mp1a.getX(), middle);
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snake.addPoint(mp2b.getX(), middle);
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snake.addPoint(mp2b);
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snake.goUnmergeable(MergeStrategy.LIMITED);
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ug.draw(snake);
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}
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}
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class ConnectionBack extends AbstractConnection implements ConnectionTranslatable {
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private final Rainbow endInlinkColor;
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private final TextBlock back;
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public ConnectionBack(Rainbow endInlinkColor, TextBlock back) {
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super(whileBlock, diamond1);
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this.endInlinkColor = endInlinkColor;
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this.back = back;
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}
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private Point2D getP1(final StringBounder stringBounder) {
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final FtileGeometry geo = whileBlock.calculateDimension(stringBounder);
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if (geo.hasPointOut() == false) {
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return null;
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}
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return getTranslateForWhile(stringBounder).getTranslated(geo.getPointOut());
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}
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private double getBottom(final StringBounder stringBounder) {
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final FtileGeometry geo = whileBlock.calculateDimension(stringBounder);
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return getTranslateForWhile(stringBounder).getDy() + geo.getHeight();
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}
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private Point2D getP2(final StringBounder stringBounder) {
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return getTranslateDiamond1(stringBounder).getTranslated(new Point2D.Double(0, 0));
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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 Snake snake = new Snake(arrowHorizontalAlignment(), endInlinkColor, Arrows.asToLeft());
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final Dimension2D dimTotal = calculateDimension(stringBounder);
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final Point2D p1 = getP1(stringBounder);
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if (p1 == null) {
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return;
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}
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final Point2D p2 = getP2(stringBounder);
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final FtileGeometry dimDiamond1 = diamond1.calculateDimension(stringBounder);
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final double x1 = p1.getX();
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final double y1 = p1.getY();
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final double x2 = p2.getX() + dimDiamond1.getWidth();
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// final double y2 = p2.getY() + dimDiamond1.getOutY() / 2;
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final double half = (dimDiamond1.getOutY() - dimDiamond1.getInY()) / 2;
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final double y2 = p2.getY() + dimDiamond1.getInY() + half;
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snake.setLabel(back);
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snake.addPoint(x1, y1);
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final double y1bis = Math.max(y1, getBottom(stringBounder)) + Diamond.diamondHalfSize;
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snake.addPoint(x1, y1bis);
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final double xx = dimTotal.getWidth();
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snake.addPoint(xx, y1bis);
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snake.addPoint(xx, y2);
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snake.addPoint(x2, y2);
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snake.emphasizeDirection(Direction.UP);
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ug.draw(snake);
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ug.apply(new UTranslate(x1, y1bis)).draw(new UEmpty(5, Diamond.diamondHalfSize));
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// ug = ug.apply(new UChangeColor(endInlinkColor)).apply(new UChangeBackColor(endInlinkColor));
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// ug.apply(new UTranslate(xx, (y1 + y2) / 2)).draw(Arrows.asToUp());
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}
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public void drawTranslate(UGraphic ug, UTranslate translate1, UTranslate translate2) {
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final StringBounder stringBounder = ug.getStringBounder();
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final Snake snake = new Snake(arrowHorizontalAlignment(), endInlinkColor, Arrows.asToLeft());
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final Dimension2D dimTotal = calculateDimension(stringBounder);
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final Point2D ap1 = getP1(stringBounder);
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final Point2D ap2 = getP2(stringBounder);
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final Point2D p1 = translate1.getTranslated(ap1);
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final Point2D p2 = translate2.getTranslated(ap2);
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final Dimension2D dimDiamond1 = diamond1.calculateDimension(stringBounder);
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final double x1 = p1.getX();
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final double y1 = p1.getY();
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final double x2 = p2.getX() + dimDiamond1.getWidth();
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final double y2 = p2.getY() + dimDiamond1.getHeight() / 2;
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snake.addPoint(x1, y1);
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snake.addPoint(x1, y1 + Diamond.diamondHalfSize);
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final double xx = Math.max(translate1.getDx(), translate2.getDx()) + dimTotal.getWidth();
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snake.addPoint(xx, y1 + Diamond.diamondHalfSize);
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snake.addPoint(xx, y2);
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snake.addPoint(x2, y2);
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snake.goUnmergeable(MergeStrategy.LIMITED);
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ug.draw(snake);
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ug.apply(new UTranslate(x1, y1 + Diamond.diamondHalfSize)).draw(new UEmpty(5, Diamond.diamondHalfSize));
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ug = ug.apply(new UChangeColor(endInlinkColor.getColor())).apply(
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new UChangeBackColor(endInlinkColor.getColor()));
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ug.apply(new UTranslate(xx, (y1 + y2) / 2)).draw(Arrows.asToUp());
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}
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}
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class ConnectionBackEmpty extends AbstractConnection {
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private final Rainbow endInlinkColor;
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public ConnectionBackEmpty(Rainbow endInlinkColor) {
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super(diamond1, diamond1);
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this.endInlinkColor = endInlinkColor;
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}
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private Point2D getP1(final StringBounder stringBounder) {
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return getTranslateDiamond1(stringBounder).getTranslated(
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diamond1.calculateDimension(stringBounder).getPointOut());
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}
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private double getBottom(final StringBounder stringBounder) {
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final FtileGeometry geo = whileBlock.calculateDimension(stringBounder);
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return getTranslateForWhile(stringBounder).getDy() + geo.getHeight();
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}
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private Point2D getP2(final StringBounder stringBounder) {
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return getTranslateDiamond1(stringBounder).getTranslated(new Point2D.Double(0, 0));
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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 Snake snake = new Snake(arrowHorizontalAlignment(), endInlinkColor, Arrows.asToLeft());
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final Dimension2D dimTotal = calculateDimension(stringBounder);
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final Point2D p1 = getP1(stringBounder);
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final Point2D p2 = getP2(stringBounder);
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final FtileGeometry dimDiamond1 = diamond1.calculateDimension(stringBounder);
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final double x1 = p1.getX();
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final double y1 = p1.getY();
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final double x2 = p2.getX() + dimDiamond1.getWidth();
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// final double y2 = p2.getY() + dimDiamond1.getOutY() / 2;
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final double half = (dimDiamond1.getOutY() - dimDiamond1.getInY()) / 2;
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final double y2 = p2.getY() + dimDiamond1.getInY() + half;
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snake.addPoint(x1, y1);
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final double y1bis = Math.max(y1, getBottom(stringBounder)) + Diamond.diamondHalfSize;
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snake.addPoint(x1, y1bis);
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final double xx = dimTotal.getWidth();
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snake.addPoint(xx, y1bis);
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snake.addPoint(xx, y2);
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snake.addPoint(x2, y2);
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snake.emphasizeDirection(Direction.UP);
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ug.draw(snake);
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ug.apply(new UTranslate(x1, y1bis)).draw(new UEmpty(5, Diamond.diamondHalfSize));
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}
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}
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class ConnectionOut extends AbstractConnection {
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private final Rainbow afterEndwhileColor;
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public ConnectionOut(Rainbow afterEndwhileColor) {
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super(diamond1, null);
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this.afterEndwhileColor = afterEndwhileColor;
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}
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private Point2D getP1(final StringBounder stringBounder) {
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return getTranslateDiamond1(stringBounder).getTranslated(new Point2D.Double(0, 0));
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}
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private Point2D getP2(final StringBounder stringBounder) {
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final FtileGeometry dimTotal = calculateDimension(stringBounder);
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return new Point2D.Double(dimTotal.getLeft(), dimTotal.getHeight());
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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 Snake snake = new Snake(arrowHorizontalAlignment(), afterEndwhileColor);
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final FtileGeometry dimDiamond1 = diamond1.calculateDimension(stringBounder);
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final Point2D p1 = getP1(stringBounder);
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final Point2D p2 = getP2(stringBounder);
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final double x1 = p1.getX();
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final double half = (dimDiamond1.getOutY() - dimDiamond1.getInY()) / 2;
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final double y1 = p1.getY() + dimDiamond1.getInY() + half;
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final double x2 = p2.getX();
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final double y2 = p2.getY();
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snake.addPoint(x1, y1);
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snake.addPoint(Diamond.diamondHalfSize, y1);
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snake.addPoint(Diamond.diamondHalfSize, y2);
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snake.emphasizeDirection(Direction.DOWN);
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snake.goUnmergeable(MergeStrategy.LIMITED);
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ug.draw(snake);
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// ug = ug.apply(new UChangeColor(afterEndwhileColor)).apply(new UChangeBackColor(afterEndwhileColor));
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// ug.apply(new UTranslate(Diamond.diamondHalfSize, (y1 + y2) / 2)).draw(Arrows.asToDown());
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final Snake snake2 = new Snake(arrowHorizontalAlignment(), afterEndwhileColor);
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snake2.addPoint(Diamond.diamondHalfSize, y2);
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snake2.addPoint(x2, y2);
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// snake2.goUnmergeable(MergeStrategy.LIMITED);
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ug.draw(snake2);
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}
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}
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class ConnectionOutSpecial extends AbstractConnection {
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private final Rainbow afterEndwhileColor;
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public ConnectionOutSpecial(Rainbow afterEndwhileColor) {
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super(diamond1, specialOut);
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this.afterEndwhileColor = afterEndwhileColor;
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}
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private Point2D getP1(final StringBounder stringBounder) {
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return getTranslateDiamond1(stringBounder).getTranslated(new Point2D.Double(0, 0));
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}
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private Point2D getP2(final StringBounder stringBounder) {
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return getTranslateForSpecial(stringBounder).getTranslated(
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specialOut.calculateDimension(stringBounder).getPointIn());
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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 Snake snake = new Snake(arrowHorizontalAlignment(), afterEndwhileColor, Arrows.asToDown());
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final FtileGeometry dimDiamond1 = diamond1.calculateDimension(stringBounder);
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final Point2D p1 = getP1(stringBounder);
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final Point2D p2 = getP2(stringBounder);
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final double x1 = p1.getX();
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final double half = (dimDiamond1.getOutY() - dimDiamond1.getInY()) / 2;
|
|
final double y1 = p1.getY() + dimDiamond1.getInY() + half;
|
|
final double x2 = p2.getX();
|
|
final double y2 = p2.getY();
|
|
|
|
snake.addPoint(x1, y1);
|
|
snake.addPoint(x2, y1);
|
|
snake.addPoint(x2, y2);
|
|
|
|
ug.draw(snake);
|
|
|
|
}
|
|
}
|
|
|
|
public void drawU(UGraphic ug) {
|
|
final StringBounder stringBounder = ug.getStringBounder();
|
|
ug.apply(getTranslateForWhile(stringBounder)).draw(whileBlock);
|
|
ug.apply(getTranslateDiamond1(stringBounder)).draw(diamond1);
|
|
if (specialOut != null) {
|
|
ug.apply(getTranslateForSpecial(stringBounder)).draw(specialOut);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected FtileGeometry calculateDimensionFtile(StringBounder stringBounder) {
|
|
final FtileGeometry geoDiamond1 = diamond1.calculateDimension(stringBounder);
|
|
FtileGeometry geoWhile = whileBlock.calculateDimension(stringBounder);
|
|
final double diff = -geoWhile.getWidth();
|
|
if (diff > 0) {
|
|
geoWhile = geoWhile.addMarginX(diff / 2);
|
|
assert false;
|
|
}
|
|
final FtileGeometry geo = geoDiamond1.appendBottom(geoWhile);
|
|
final double height = geo.getHeight() + 4 * Diamond.diamondHalfSize;
|
|
final double dx = 2 * Diamond.diamondHalfSize;
|
|
return new FtileGeometry(xDeltaBecauseSpecial(stringBounder) + geo.getWidth() + dx + Diamond.diamondHalfSize,
|
|
height, xDeltaBecauseSpecial(stringBounder) + geo.getLeft() + dx, geoDiamond1.getInY(), height);
|
|
|
|
}
|
|
|
|
private double xDeltaBecauseSpecial(StringBounder stringBounder) {
|
|
if (specialOut == null) {
|
|
return 0;
|
|
}
|
|
return specialOut.calculateDimension(stringBounder).getWidth();
|
|
}
|
|
|
|
@Override
|
|
public UTranslate getTranslateFor(Ftile child, StringBounder stringBounder) {
|
|
if (child == whileBlock) {
|
|
return getTranslateForWhile(stringBounder);
|
|
}
|
|
if (child == diamond1) {
|
|
return getTranslateDiamond1(stringBounder);
|
|
}
|
|
throw new UnsupportedOperationException();
|
|
}
|
|
|
|
private UTranslate getTranslateForWhile(StringBounder stringBounder) {
|
|
final FtileGeometry dimDiamond1 = diamond1.calculateDimension(stringBounder);
|
|
|
|
final FtileGeometry dimTotal = calculateDimension(stringBounder);
|
|
final FtileGeometry dimWhile = whileBlock.calculateDimension(stringBounder);
|
|
|
|
final double y = dimDiamond1.getHeight()
|
|
+ (dimTotal.getHeight() - dimDiamond1.getHeight() - dimWhile.getHeight()) / 2;
|
|
|
|
final double x = dimTotal.getLeft() - dimWhile.getLeft();
|
|
return new UTranslate(x, y);
|
|
|
|
}
|
|
|
|
private UTranslate getTranslateDiamond1(StringBounder stringBounder) {
|
|
final FtileGeometry dimTotal = calculateDimension(stringBounder);
|
|
final FtileGeometry dimDiamond1 = diamond1.calculateDimension(stringBounder);
|
|
|
|
final double y1 = 0;
|
|
final double x1 = dimTotal.getLeft() - dimDiamond1.getLeft();
|
|
return new UTranslate(x1, y1);
|
|
}
|
|
|
|
private UTranslate getTranslateForSpecial(StringBounder stringBounder) {
|
|
final FtileGeometry dimDiamond1 = diamond1.calculateDimension(stringBounder);
|
|
final double half = (dimDiamond1.getOutY() - dimDiamond1.getInY()) / 2;
|
|
final double y1 = Math.max(3 * half, 4 * Diamond.diamondHalfSize);
|
|
final double x1 = getTranslateForWhile(stringBounder).getDx() - xDeltaBecauseSpecial(stringBounder);
|
|
return new UTranslate(x1, y1);
|
|
}
|
|
|
|
}
|