mirror of
https://github.com/octoleo/plantuml.git
synced 2024-06-03 09:00:48 +00:00
162 lines
4.8 KiB
Java
162 lines
4.8 KiB
Java
/* ========================================================================
|
|
* PlantUML : a free UML diagram generator
|
|
* ========================================================================
|
|
*
|
|
* (C) Copyright 2009-2024, Arnaud Roques
|
|
*
|
|
* Project Info: https://plantuml.com
|
|
*
|
|
* If you like this project or if you find it useful, you can support us at:
|
|
*
|
|
* https://plantuml.com/patreon (only 1$ per month!)
|
|
* https://plantuml.com/paypal
|
|
*
|
|
* This file is part of PlantUML.
|
|
*
|
|
* PlantUML is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* PlantUML distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
|
* License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
|
|
* USA.
|
|
*
|
|
*
|
|
* Original Author: Arnaud Roques
|
|
*
|
|
*
|
|
*/
|
|
package net.sourceforge.plantuml.sequencediagram.graphic;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
|
|
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
|
|
import net.sourceforge.plantuml.klimt.font.StringBounder;
|
|
import net.sourceforge.plantuml.sequencediagram.InGroupable;
|
|
import net.sourceforge.plantuml.sequencediagram.NotePosition;
|
|
import net.sourceforge.plantuml.skin.Context2D;
|
|
|
|
class ArrowAndNoteBox extends Arrow implements InGroupable {
|
|
|
|
private final Arrow arrow;
|
|
private final List<NoteBox> noteBoxes = new ArrayList<>();
|
|
|
|
public ArrowAndNoteBox(StringBounder stringBounder, Arrow arrow, List<NoteBox> noteBoxes) {
|
|
super(arrow.getStartingY(), arrow.getSkin(), arrow.getArrowComponent(), arrow.getUrl());
|
|
this.arrow = arrow;
|
|
this.noteBoxes.addAll(noteBoxes);
|
|
|
|
for (NoteBox noteBox : noteBoxes) {
|
|
final double arrowHeight = arrow.getPreferredHeight(stringBounder);
|
|
final double noteHeight = noteBox.getPreferredHeight(stringBounder);
|
|
final double myHeight = getPreferredHeight(stringBounder);
|
|
|
|
final double diffHeightArrow = myHeight - arrowHeight;
|
|
final double diffHeightNote = myHeight - noteHeight;
|
|
if (diffHeightArrow > 0) {
|
|
arrow.pushToDown(diffHeightArrow / 2);
|
|
}
|
|
if (diffHeightNote > 0) {
|
|
noteBox.pushToDown(diffHeightNote / 2);
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
final public double getArrowOnlyWidth(StringBounder stringBounder) {
|
|
return arrow.getPreferredWidth(stringBounder);
|
|
}
|
|
|
|
@Override
|
|
public void setMaxX(double m) {
|
|
super.setMaxX(m);
|
|
arrow.setMaxX(m);
|
|
}
|
|
|
|
@Override
|
|
protected void drawInternalU(UGraphic ug, double maxX, Context2D context) {
|
|
arrow.drawU(ug, maxX, context);
|
|
for (NoteBox noteBox : noteBoxes) {
|
|
noteBox.drawU(ug, maxX, context);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public double getPreferredHeight(StringBounder stringBounder) {
|
|
double result = arrow.getPreferredHeight(stringBounder);
|
|
for (NoteBox noteBox : noteBoxes) {
|
|
result = Math.max(result, noteBox.getPreferredHeight(stringBounder));
|
|
}
|
|
return result;
|
|
}
|
|
|
|
@Override
|
|
public double getPreferredWidth(StringBounder stringBounder) {
|
|
double w = arrow.getPreferredWidth(stringBounder);
|
|
w = Math.max(w, arrow.getActualWidth(stringBounder));
|
|
double result = w;
|
|
for (NoteBox noteBox : noteBoxes) {
|
|
result += noteBox.getPreferredWidth(stringBounder);
|
|
if (noteBox.getNotePosition() == NotePosition.RIGHT) {
|
|
result += noteBox.getRightShift(arrow.getStartingY());
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
@Override
|
|
public double getActualWidth(StringBounder stringBounder) {
|
|
return getPreferredWidth(stringBounder);
|
|
}
|
|
|
|
@Override
|
|
public double getStartingX(StringBounder stringBounder) {
|
|
double result = arrow.getStartingX(stringBounder);
|
|
for (NoteBox noteBox : noteBoxes) {
|
|
result = Math.min(result, noteBox.getStartingX(stringBounder));
|
|
}
|
|
return result;
|
|
}
|
|
|
|
@Override
|
|
public int getDirection(StringBounder stringBounder) {
|
|
return arrow.getDirection(stringBounder);
|
|
}
|
|
|
|
@Override
|
|
public double getArrowYStartLevel(StringBounder stringBounder) {
|
|
return arrow.getArrowYStartLevel(stringBounder);
|
|
}
|
|
|
|
@Override
|
|
public double getArrowYEndLevel(StringBounder stringBounder) {
|
|
return arrow.getArrowYEndLevel(stringBounder);
|
|
}
|
|
|
|
public double getMaxX(StringBounder stringBounder) {
|
|
return getStartingX(stringBounder) + getPreferredWidth(stringBounder);
|
|
}
|
|
|
|
public double getMinX(StringBounder stringBounder) {
|
|
return getStartingX(stringBounder);
|
|
}
|
|
|
|
public String toString(StringBounder stringBounder) {
|
|
return toString();
|
|
}
|
|
|
|
@Override
|
|
public LivingParticipantBox getParticipantAt(StringBounder stringBounder, NotePosition position) {
|
|
return arrow.getParticipantAt(stringBounder, position);
|
|
}
|
|
|
|
}
|