mirror of https://github.com/octoleo/plantuml.git
234 lines
8.0 KiB
Java
234 lines
8.0 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.sequencediagram;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Objects;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.PaddingParam;
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import net.sourceforge.plantuml.SkinParamBackcolored;
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import net.sourceforge.plantuml.awt.geom.XDimension2D;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.real.Real;
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import net.sourceforge.plantuml.sequencediagram.teoz.LivingSpace;
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import net.sourceforge.plantuml.sequencediagram.teoz.TileArguments;
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import net.sourceforge.plantuml.skin.Area;
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import net.sourceforge.plantuml.skin.Component;
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import net.sourceforge.plantuml.skin.ComponentType;
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import net.sourceforge.plantuml.skin.Context2D;
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import net.sourceforge.plantuml.skin.rose.Rose;
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import net.sourceforge.plantuml.style.PName;
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import net.sourceforge.plantuml.style.Style;
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import net.sourceforge.plantuml.style.StyleBuilder;
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import net.sourceforge.plantuml.style.StyleSignatureBasic;
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import net.sourceforge.plantuml.style.WithStyle;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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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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public class Doll implements WithStyle {
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final private List<Participant> participants = new ArrayList<>();
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final private ParticipantEnglober englober;
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final private StyleBuilder styleBuilder;
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final private TileArguments tileArguments;
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public static Doll createPuma(ParticipantEnglober englober, Participant first, ISkinParam skinParam, Rose skin,
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StringBounder stringBounder, StyleBuilder styleBuilder) {
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return new Doll(englober, convertFunctionToBeRemoved(skinParam, skin, stringBounder), styleBuilder, first);
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}
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public static Doll createTeoz(ParticipantEnglober englober, TileArguments tileArguments) {
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return new Doll(englober, tileArguments, tileArguments.getSkinParam().getCurrentStyleBuilder(), null);
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}
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private static TileArguments convertFunctionToBeRemoved(ISkinParam skinParam, Rose skin,
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StringBounder stringBounder) {
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return new TileArguments(stringBounder, null, skin, skinParam, null);
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}
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private Doll(ParticipantEnglober englober, TileArguments tileArguments, StyleBuilder styleBuilder,
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Participant first) {
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this.englober = Objects.requireNonNull(englober);
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this.styleBuilder = styleBuilder;
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this.tileArguments = Objects.requireNonNull(tileArguments);
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if (first != null)
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this.participants.add(first);
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}
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final public StyleSignatureBasic getStyleSignature() {
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return ComponentType.ENGLOBER.getStyleSignature();
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}
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final public Style[] getUsedStyles() {
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Style tmp = getStyleSignature().withTOBECHANGED(englober.getStereotype()).getMergedStyle(styleBuilder);
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final HColor backColor = englober.getBoxColor();
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if (tmp != null)
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tmp = tmp.eventuallyOverride(PName.BackGroundColor, backColor);
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return new Style[] { tmp };
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}
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final public ParticipantEnglober getParticipantEnglober() {
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return englober;
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}
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private Component getComponent() {
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final ParticipantEnglober englober = getParticipantEnglober();
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final ISkinParam s = englober.getBoxColor() == null ? tileArguments.getSkinParam()
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: new SkinParamBackcolored(tileArguments.getSkinParam(), englober.getBoxColor());
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return tileArguments.getSkin().createComponent(getUsedStyles(), ComponentType.ENGLOBER, null, s,
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englober.getTitle());
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}
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public double getTitlePreferredHeight() {
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final Component comp = tileArguments.getSkin().createComponent(getUsedStyles(), ComponentType.ENGLOBER, null,
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tileArguments.getSkinParam(), getParticipantEnglober().getTitle());
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return comp.getPreferredHeight(tileArguments.getStringBounder());
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}
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public final Participant getFirst2TOBEPRIVATE() {
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return participants.get(0);
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}
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public final Participant getLast2TOBEPRIVATE() {
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return participants.get(participants.size() - 1);
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}
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private Real getPosA(StringBounder stringBounder) {
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return getFirstLivingSpace().getPosA(stringBounder);
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}
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private Real getPosB(StringBounder stringBounder) {
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return getFirstLivingSpace().getPosB(stringBounder);
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}
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private Real getPosD(StringBounder stringBounder) {
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return getLastLivingSpace().getPosD(stringBounder);
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}
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private Real getPosE(StringBounder stringBounder) {
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return getLastLivingSpace().getPosE(stringBounder);
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}
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private Real getPosAA(StringBounder stringBounder) {
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final LivingSpace previous = tileArguments.getLivingSpaces().previous(getFirstLivingSpace());
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if (previous == null) {
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return tileArguments.getOrigin();
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}
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return previous.getPosD(stringBounder);
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}
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private LivingSpace getFirstLivingSpace() {
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return tileArguments.getLivingSpace(getFirst2TOBEPRIVATE());
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}
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private LivingSpace getLastLivingSpace() {
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return tileArguments.getLivingSpace(getLast2TOBEPRIVATE());
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}
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public boolean contains(Participant p) {
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return participants.contains(p);
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}
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public void addParticipant(Participant p) {
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participants.add(Objects.requireNonNull(p));
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}
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@Override
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public String toString() {
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return "Doll:" + englober.getTitle().toString() + " " + participants;
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}
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private double getTitleWidth() {
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return getComponent().getPreferredWidth(tileArguments.getStringBounder());
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}
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public void drawMe(UGraphic ug, double height, Context2D context, Doll group) {
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final StringBounder stringBounder = ug.getStringBounder();
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final double x1 = getPosA(stringBounder).getCurrentValue() - 4;
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final double x2 = getPosE(stringBounder).getCurrentValue() + 4;
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if (group != null) {
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final double titlePreferredHeight = group.getTitlePreferredHeight();
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ug = ug.apply(UTranslate.dy(titlePreferredHeight));
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height -= titlePreferredHeight;
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}
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final XDimension2D dim = new XDimension2D(x2 - x1, height);
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getComponent().drawU(ug.apply(new UTranslate(x1, 1)), new Area(dim), context);
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}
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public void addInternalConstraints(StringBounder stringBounder) {
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final double titleWidth = getTitleWidth();
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final double x1 = getPosB(stringBounder).getCurrentValue();
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final double x2 = getPosD(stringBounder).getCurrentValue();
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final double actualWidth = x2 - x1;
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final double marginX = (titleWidth + 10 - actualWidth) / 2;
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if (marginX > 0) {
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getFirstLivingSpace().ensureMarginBefore(marginX);
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getLastLivingSpace().ensureMarginAfter(marginX);
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}
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getPosA(stringBounder).ensureBiggerThan(getPosAA(stringBounder).addFixed(10 + padding()));
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}
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public void addConstraintAfter(StringBounder stringBounder) {
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final LivingSpace next = tileArguments.getLivingSpaces().next(getLastLivingSpace());
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if (next == null)
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return;
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next.getPosA(stringBounder).ensureBiggerThan(getPosE(stringBounder).addFixed(20 + 2 * padding()));
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}
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private double padding() {
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return tileArguments.getSkinParam().getPadding(PaddingParam.BOX);
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}
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public Real getMinX(StringBounder stringBounder) {
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return getPosA(stringBounder);
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}
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public Real getMaxX(StringBounder stringBounder) {
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return getPosE(stringBounder).addFixed(10);
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}
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}
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