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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
* |
* | PlantUML : a free UML diagram generator
* |
* +=======================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
*
* Project Info: https://plantuml.com
*
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* PlantUML is free software; you can redistribute it and/or modify it
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* See http://opensource.org/licenses/MIT
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* ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
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*/
package net.sourceforge.plantuml.activitydiagram3.ftile.vcompact;
import java.util.Collection;
import java.util.Set;
import net.sourceforge.plantuml.activitydiagram3.LinkRendering;
import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractFtile;
import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileGeometry;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileUtils;
import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
import net.sourceforge.plantuml.decoration.symbol.USymbol;
import net.sourceforge.plantuml.klimt.Fashion;
import net.sourceforge.plantuml.klimt.UStroke;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.klimt.drawing.LimitFinder;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.drawing.UGraphicInterceptorUDrawable;
import net.sourceforge.plantuml.klimt.font.FontConfiguration;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
import net.sourceforge.plantuml.klimt.geom.MinMax;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.klimt.shape.TextBlockUtils;
import net.sourceforge.plantuml.skin.AlignmentParam;
import net.sourceforge.plantuml.style.ISkinParam;
import net.sourceforge.plantuml.style.PName;
import net.sourceforge.plantuml.style.SName;
import net.sourceforge.plantuml.style.Style;
import net.sourceforge.plantuml.style.StyleSignatureBasic;
import net.sourceforge.plantuml.svek.UGraphicForSnake;
import net.sourceforge.plantuml.utils.MathUtils;
public class FtileGroup extends AbstractFtile {
private final double diffYY2 = 20;
private final Ftile inner;
private final TextBlock name;
private final TextBlock headerNote;
private final HColor borderColor;
private final HColor backColor;
private final double shadowing;
private final UStroke stroke;
private final USymbol type;
private final double roundCorner;
final public StyleSignatureBasic getStyleSignature() {
return getStyleSignature(type);
}
final static public StyleSignatureBasic getStyleSignature(USymbol symbol) {
return StyleSignatureBasic.of(SName.root, SName.element, SName.activityDiagram, symbol.getSName(),
SName.composite);
}
public FtileGroup(Ftile inner, Display title, HColor backColor, ISkinParam skinParam, USymbol type, Style style) {
super(inner.skinParam());
this.type = type;
this.inner = FtileUtils.addHorizontalMargin(inner, 10);
final FontConfiguration fc = style.getFontConfiguration(getIHtmlColorSet());
this.shadowing = style.value(PName.Shadowing).asDouble();
this.backColor = backColor == null ? style.value(PName.BackGroundColor).asColor(getIHtmlColorSet()) : backColor;
this.borderColor = style.value(PName.LineColor).asColor(skinParam.getIHtmlColorSet());
this.roundCorner = style.value(PName.RoundCorner).asDouble();
if (title == null)
this.name = TextBlockUtils.empty(0, 0);
else
this.name = title.create(fc, HorizontalAlignment.LEFT, skinParam);
// if (Display.isNull(displayNote))
this.headerNote = TextBlockUtils.empty(0, 0);
// else
// this.headerNote = new FloatingNote(displayNote, skinParam);
this.stroke = style.getStroke();
}
@Override
public Collection getMyChildren() {
return inner.getMyChildren();
}
@Override
public LinkRendering getInLinkRendering() {
return inner.getInLinkRendering();
}
public Set getSwimlanes() {
return inner.getSwimlanes();
}
public Swimlane getSwimlaneIn() {
return inner.getSwimlaneIn();
}
public Swimlane getSwimlaneOut() {
return inner.getSwimlaneOut();
}
private double diffHeightTitle(StringBounder stringBounder) {
final XDimension2D dimTitle = name.calculateDimension(stringBounder);
return Math.max(25, dimTitle.getHeight() + 20);
}
private UTranslate getTranslate(StringBounder stringBounder) {
final double suppWidth = suppWidth(stringBounder);
return new UTranslate(suppWidth / 2, diffHeightTitle(stringBounder) + headerNoteHeight(stringBounder));
}
private MinMax getInnerMinMax(StringBounder stringBounder) {
final LimitFinder limitFinder = LimitFinder.create(stringBounder, false);
final UGraphicForSnake interceptor = new UGraphicForSnake(limitFinder);
final UGraphicInterceptorUDrawable interceptor2 = new UGraphicInterceptorUDrawable(interceptor);
inner.drawU(interceptor2);
interceptor2.flushUg();
return limitFinder.getMinMax();
}
public double suppWidth(StringBounder stringBounder) {
final FtileGeometry orig = getInnerDimension(stringBounder);
final XDimension2D dimTitle = name.calculateDimension(stringBounder);
final XDimension2D dimHeaderNote = headerNote.calculateDimension(stringBounder);
final double suppWidth = MathUtils.max(orig.getWidth(), dimTitle.getWidth() + 20, dimHeaderNote.getWidth() + 20)
- orig.getWidth();
return suppWidth;
}
private FtileGeometry cachedInnerDimension;
private FtileGeometry getInnerDimension(StringBounder stringBounder) {
if (cachedInnerDimension == null)
cachedInnerDimension = getInnerDimensionSlow(stringBounder);
return cachedInnerDimension;
}
private FtileGeometry getInnerDimensionSlow(StringBounder stringBounder) {
final FtileGeometry orig = inner.calculateDimension(stringBounder);
final MinMax minMax = getInnerMinMax(stringBounder);
final double missingWidth = minMax.getMaxX() - orig.getWidth();
if (missingWidth > 0)
return orig.addDim(missingWidth + 5, 0);
return orig;
}
@Override
protected FtileGeometry calculateDimensionFtile(StringBounder stringBounder) {
final FtileGeometry orig = getInnerDimension(stringBounder);
final double suppWidth = suppWidth(stringBounder);
final double width = orig.getWidth() + suppWidth;
final double height = orig.getHeight() + diffHeightTitle(stringBounder) + diffYY2
+ headerNoteHeight(stringBounder);
final double titleAndHeaderNoteHeight = diffHeightTitle(stringBounder) + headerNoteHeight(stringBounder);
if (orig.hasPointOut())
return new FtileGeometry(width, height, orig.getLeft() + suppWidth / 2,
orig.getInY() + titleAndHeaderNoteHeight, orig.getOutY() + titleAndHeaderNoteHeight);
return new FtileGeometry(width, height, orig.getLeft() + suppWidth / 2,
orig.getInY() + titleAndHeaderNoteHeight);
}
private double headerNoteHeight(StringBounder stringBounder) {
return headerNote.calculateDimension(stringBounder).getHeight();
}
public void drawU(UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
final XDimension2D dimTotal = calculateDimension(stringBounder);
final Fashion symbolContext = new Fashion(backColor, borderColor).withShadow(shadowing).withStroke(stroke)
.withCorner(roundCorner, 0);
final HorizontalAlignment align = inner.skinParam().getHorizontalAlignment(AlignmentParam.packageTitleAlignment,
null, false, null);
type.asBig(name, align, TextBlockUtils.empty(0, 0), dimTotal.getWidth(), dimTotal.getHeight(), symbolContext,
skinParam().getStereotypeAlignment()).drawU(ug);
final XDimension2D dimHeaderNote = headerNote.calculateDimension(stringBounder);
headerNote.drawU(ug.apply(new UTranslate(dimTotal.getWidth() - dimHeaderNote.getWidth() - 10,
diffHeightTitle(ug.getStringBounder()) - 10)));
ug.apply(getTranslate(stringBounder)).draw(inner);
}
}