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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
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* (C) Copyright 2009-2024, Arnaud Roques
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*/
package net.sourceforge.plantuml.sequencediagram.teoz;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.real.Real;
import net.sourceforge.plantuml.real.RealUtils;
import net.sourceforge.plantuml.sequencediagram.Event;
import net.sourceforge.plantuml.sequencediagram.Note;
import net.sourceforge.plantuml.sequencediagram.NotePosition;
import net.sourceforge.plantuml.sequencediagram.NoteStyle;
import net.sourceforge.plantuml.skin.Area;
import net.sourceforge.plantuml.skin.Component;
import net.sourceforge.plantuml.skin.ComponentType;
import net.sourceforge.plantuml.skin.Context2D;
import net.sourceforge.plantuml.skin.rose.Rose;
import net.sourceforge.plantuml.style.ISkinParam;
public class NoteTile extends AbstractTile implements Tile {
private final LivingSpace livingSpace1;
private final LivingSpace livingSpace2;
private final Rose skin;
private final ISkinParam skinParam;
private final Note note;
private final YGauge yGauge;
public Event getEvent() {
return note;
}
@Override
public double getContactPointRelative() {
return getComponent(getStringBounder()).getPreferredHeight(getStringBounder()) / 2;
}
public NoteTile(StringBounder stringBounder, LivingSpace livingSpace1, LivingSpace livingSpace2, Note note,
Rose skin, ISkinParam skinParam, YGauge currentY) {
super(stringBounder, currentY);
this.livingSpace1 = livingSpace1;
this.livingSpace2 = livingSpace2;
this.note = note;
this.skin = skin;
this.skinParam = skinParam;
this.yGauge = YGauge.create(currentY.getMax(), getPreferredHeight());
}
@Override
public YGauge getYGauge() {
return yGauge;
}
private Component getComponent(StringBounder stringBounder) {
final Component comp = skin.createComponentNote(note.getUsedStyles(), getNoteComponentType(note.getNoteStyle()),
note.getSkinParamBackcolored(skinParam), note.getDisplay(), note.getColors(), note.getPosition());
return comp;
}
private ComponentType getNoteComponentType(NoteStyle noteStyle) {
if (noteStyle == NoteStyle.HEXAGONAL)
return ComponentType.NOTE_HEXAGONAL;
if (noteStyle == NoteStyle.BOX)
return ComponentType.NOTE_BOX;
return ComponentType.NOTE;
}
public void drawU(UGraphic ug) {
if (YGauge.USE_ME)
ug = ug.apply(UTranslate.dy(getYGauge().getMin().getCurrentValue()));
final StringBounder stringBounder = ug.getStringBounder();
final Component comp = getComponent(stringBounder);
final XDimension2D dim = comp.getPreferredDimension(stringBounder);
final double x = getX(stringBounder).getCurrentValue();
final Area area = Area.create(getUsedWidth(stringBounder), dim.getHeight());
ug = ug.apply(UTranslate.dx(x));
comp.drawU(ug, area, (Context2D) ug);
}
private double getUsedWidth(StringBounder stringBounder) {
final Component comp = getComponent(stringBounder);
final XDimension2D dim = comp.getPreferredDimension(stringBounder);
final double width = dim.getWidth();
if (note.getPosition() == NotePosition.OVER_SEVERAL) {
final double x1 = livingSpace1.getPosB(stringBounder).getCurrentValue();
final double x2 = livingSpace2.getPosD(stringBounder).getCurrentValue();
final double w = x2 - x1;
if (width < w)
return w;
}
return width;
}
private Real getX(StringBounder stringBounder) {
final NotePosition position = note.getPosition();
final double width = getUsedWidth(stringBounder);
if (position == NotePosition.LEFT) {
return livingSpace1.getPosC(stringBounder).addFixed(-width);
} else if (position == NotePosition.RIGHT) {
final int level = livingSpace1.getLevelAt(this, EventsHistoryMode.IGNORE_FUTURE_DEACTIVATE);
final double dx = level * CommunicationTile.LIVE_DELTA_SIZE;
return livingSpace1.getPosC(stringBounder).addFixed(dx);
} else if (position == NotePosition.OVER_SEVERAL) {
final Real x1 = livingSpace1.getPosC(stringBounder);
final Real x2 = livingSpace2.getPosC(stringBounder);
return RealUtils.middle(x1, x2).addFixed(-width / 2);
} else if (position == NotePosition.OVER) {
return livingSpace1.getPosC(stringBounder).addFixed(-width / 2);
} else {
throw new UnsupportedOperationException(position.toString());
}
}
@Override
public double getPreferredHeight() {
final Component comp = getComponent(getStringBounder());
final XDimension2D dim = comp.getPreferredDimension(getStringBounder());
return dim.getHeight();
}
public void addConstraints() {
// final Component comp = getComponent(stringBounder);
// final Dimension2D dim = comp.getPreferredDimension(stringBounder);
// final double width = dim.getWidth();
}
@Override
public Real getMinX() {
final Real result = getX(getStringBounder());
if (note.getPosition() == NotePosition.OVER_SEVERAL) {
final Real x1 = livingSpace1.getPosB(getStringBounder());
return RealUtils.min(result, x1);
}
return result;
}
@Override
public Real getMaxX() {
final Real result = getX(getStringBounder()).addFixed(getUsedWidth(getStringBounder()));
if (note.getPosition() == NotePosition.OVER_SEVERAL) {
final Real x2 = livingSpace2.getPosD(getStringBounder());
return RealUtils.max(result, x2);
}
return result;
}
}