mirror of https://github.com/octoleo/plantuml.git
271 lines
7.9 KiB
Java
271 lines
7.9 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 2009-2024, Arnaud Roques
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*
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* Project Info: https://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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* https://plantuml.com/patreon (only 1$ per month!)
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* https://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;
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import java.util.Collection;
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import java.util.Objects;
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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.Swimlane;
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import net.sourceforge.plantuml.activitydiagram3.ftile.WeldingPoint;
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import net.sourceforge.plantuml.activitydiagram3.gtile.Gtile;
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import net.sourceforge.plantuml.command.CommandExecutionResult;
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import net.sourceforge.plantuml.decoration.Rainbow;
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import net.sourceforge.plantuml.klimt.LineBreakStrategy;
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import net.sourceforge.plantuml.klimt.color.Colors;
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import net.sourceforge.plantuml.klimt.color.HColor;
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import net.sourceforge.plantuml.klimt.creole.CreoleMode;
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import net.sourceforge.plantuml.klimt.creole.Display;
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import net.sourceforge.plantuml.klimt.font.FontConfiguration;
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import net.sourceforge.plantuml.klimt.font.StringBounder;
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import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
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import net.sourceforge.plantuml.klimt.shape.TextBlock;
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import net.sourceforge.plantuml.klimt.shape.TextBlockUtils;
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import net.sourceforge.plantuml.sequencediagram.NotePosition;
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import net.sourceforge.plantuml.sequencediagram.NoteType;
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import net.sourceforge.plantuml.stereo.Stereotype;
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import net.sourceforge.plantuml.style.ISkinParam;
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import net.sourceforge.plantuml.style.PName;
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import net.sourceforge.plantuml.style.SName;
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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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public class Branch {
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private final InstructionList list;
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private final Display labelTest;
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private final LinkRendering labelPositive;
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private LinkRendering inlinkRendering = LinkRendering.none();
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private final LinkRendering inlabel;
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private LinkRendering special;
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private final HColor color;
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private Ftile ftile;
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// ::comment when __CORE__
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private Gtile gtile;
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// ::done
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public StyleSignatureBasic getDefaultStyleDefinitionArrow() {
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return StyleSignatureBasic.of(SName.root, SName.element, SName.activityDiagram, SName.arrow);
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}
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public StyleSignatureBasic getDefaultStyleDefinitionDiamond() {
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return StyleSignatureBasic.of(SName.root, SName.element, SName.activityDiagram, SName.activity, SName.diamond);
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}
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public boolean containsBreak() {
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return list.containsBreak();
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}
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public Branch(StyleBuilder styleBuilder, Swimlane swimlane, LinkRendering labelPositive, Display labelTest,
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HColor color, LinkRendering inlabel, Stereotype stereotype) {
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this.inlabel = Objects.requireNonNull(inlabel);
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this.labelTest = Objects.requireNonNull(labelTest);
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this.labelPositive = Objects.requireNonNull(labelPositive);
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final Style style = getDefaultStyleDefinitionDiamond().withTOBECHANGED(stereotype).getMergedStyle(styleBuilder);
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this.color = color == null
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? style.value(PName.BackGroundColor).asColor(styleBuilder.getSkinParam().getIHtmlColorSet())
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: color;
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this.list = new InstructionList(swimlane);
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}
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public Collection<WeldingPoint> getWeldingPoints() {
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return ftile.getWeldingPoints();
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}
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public CommandExecutionResult add(Instruction ins) {
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list.add(ins);
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return CommandExecutionResult.ok();
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}
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public boolean kill() {
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return list.kill();
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}
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public boolean addNote(Display note, NotePosition position, NoteType type, Colors colors, Swimlane swimlaneNote) {
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return list.addNote(note, position, type, colors, swimlaneNote);
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}
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public final void setInlinkRendering(LinkRendering inlinkRendering) {
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this.inlinkRendering = Objects.requireNonNull(inlinkRendering);
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}
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public void updateFtile(FtileFactory factory) {
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this.ftile = factory.decorateOut(list.createFtile(factory), inlinkRendering);
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}
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// ::comment when __CORE__
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public void updateGtile(ISkinParam skinParam, StringBounder stringBounder) {
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this.gtile = list.createGtile(skinParam, stringBounder);
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}
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// ::done
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public Collection<? extends Swimlane> getSwimlanes() {
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return list.getSwimlanes();
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}
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public final Display getLabelTest() {
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return labelTest;
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}
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public final Rainbow getOut() {
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if (special != null)
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return special.getRainbow();
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// if (labelPositive.getRainbow().size() > 0)
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// return labelPositive.getRainbow();
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if (inlinkRendering == null)
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return null;
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return inlinkRendering.getRainbow();
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}
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public Rainbow getInColor(Rainbow arrowColor) {
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if (isEmpty())
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return getFtile().getOutLinkRendering().getRainbow(arrowColor);
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if (labelPositive.getRainbow().size() > 0)
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return labelPositive.getRainbow();
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final LinkRendering linkIn = getFtile().getInLinkRendering();
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final Rainbow color = linkIn.getRainbow(arrowColor);
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if (color.size() == 0)
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return arrowColor;
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return color;
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}
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public Display getInlabel() {
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return inlabel.getDisplay();
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}
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public Rainbow getInRainbow(Rainbow defaultColor) {
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return inlabel.getRainbow(defaultColor);
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}
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public Rainbow getLabelPositiveRainbow(Rainbow defaultColor) {
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return labelPositive.getRainbow(defaultColor);
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}
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public final Ftile getFtile() {
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return ftile;
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}
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// ::comment when __CORE__
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public Gtile getGtile() {
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return gtile;
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}
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// ::done
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public ISkinParam skinParam() {
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// ::comment when __CORE__
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if (gtile != null)
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return gtile.skinParam();
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// ::done
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return ftile.skinParam();
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}
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public final HColor getColor() {
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return color;
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}
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public boolean isEmpty() {
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return list.isEmpty();
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}
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public Instruction getLast() {
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return list.getLast();
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}
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public boolean isOnlySingleStopOrSpot() {
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return list.isOnlySingleStopOrSpot();
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}
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public void setSpecial(LinkRendering link) {
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this.special = link;
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}
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public final LinkRendering getSpecial() {
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return special;
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}
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public final Display getDisplayPositive() {
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if (ftile != null) {
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final LinkRendering in = ftile.getInLinkRendering();
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if (in != null && Display.isNull(in.getDisplay()) == false)
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return in.getDisplay();
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}
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return labelPositive.getDisplay();
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}
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public Display getSpecialDisplay() {
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if (special != null && Display.isNull(special.getDisplay()) == false)
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return special.getDisplay();
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return null;
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}
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private TextBlock getTextBlock(Display display) {
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if (display == null)
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return TextBlockUtils.EMPTY_TEXT_BLOCK;
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final Style style = getDefaultStyleDefinitionArrow().getMergedStyle(skinParam().getCurrentStyleBuilder());
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final LineBreakStrategy lineBreak = style.wrapWidth();
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final FontConfiguration fcArrow = style.getFontConfiguration(skinParam().getIHtmlColorSet());
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return display.create0(fcArrow, HorizontalAlignment.LEFT, skinParam(), lineBreak, CreoleMode.SIMPLE_LINE, null,
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null);
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}
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public final TextBlock getTextBlockPositive() {
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return getTextBlock(getDisplayPositive());
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}
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public final TextBlock getTextBlockSpecial() {
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return getTextBlock(getSpecialDisplay());
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}
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}
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