BodyEnhanced1.java
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* PlantUML : a free UML diagram generator
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* (C) Copyright 2009-2024, Arnaud Roques
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* Original Author: Arnaud Roques
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package net.sourceforge.plantuml.cucadiagram;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.ListIterator;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import net.atmp.InnerStrategy;
import net.sourceforge.plantuml.StringUtils;
import net.sourceforge.plantuml.abel.Entity;
import net.sourceforge.plantuml.abel.LeafType;
import net.sourceforge.plantuml.klimt.creole.CreoleMode;
import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.klimt.creole.Parser;
import net.sourceforge.plantuml.klimt.creole.legacy.CreoleParser;
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.XRectangle2D;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.klimt.shape.TextBlockUtils;
import net.sourceforge.plantuml.klimt.shape.TextBlockVertical2;
import net.sourceforge.plantuml.style.ISkinParam;
import net.sourceforge.plantuml.style.PName;
import net.sourceforge.plantuml.style.Style;
import net.sourceforge.plantuml.svek.Ports;
import net.sourceforge.plantuml.svek.WithPorts;
import net.sourceforge.plantuml.url.Url;
public class BodyEnhanced1 extends BodyEnhancedAbstract implements TextBlock, WithPorts {
private final Display rawBody2;
private final ISkinParam skinParam;
private final boolean lineFirst;
private final List<Url> urls = new ArrayList<>();
private final Entity entity;
private final boolean inEllipse;
private final Style style;
BodyEnhanced1(HorizontalAlignment align, List<CharSequence> rawBody, ISkinParam skinParam, Entity entity,
Style style) {
super(align, style.getFontConfiguration(skinParam.getIHtmlColorSet(), entity.getColors()), style);
this.style = style;
this.rawBody2 = Display.create(rawBody);
this.skinParam = skinParam;
this.lineFirst = true;
this.entity = entity;
this.inEllipse = false;
}
BodyEnhanced1(HorizontalAlignment align, Display display, ISkinParam skinParam, Entity entity, Style style) {
super(align, style.getFontConfiguration(skinParam.getIHtmlColorSet(), entity.getColors()), style);
this.style = style;
this.entity = entity;
this.skinParam = skinParam;
this.lineFirst = false;
final LeafType leafType = entity.getLeafType();
this.inEllipse = leafType == LeafType.USECASE || leafType == LeafType.USECASE_BUSINESS;
if (inEllipse && display.size() > 0 && isBlockSeparator(display.get(0).toString()))
display = display.add("");
this.rawBody2 = display;
}
@Override
protected double getMarginX() {
return 6;
}
private static boolean isTreeOrTable(String s) {
s = StringUtils.trinNoTrace(s);
return Parser.isTreeStart(s) || CreoleParser.isTableLine(s);
}
@Override
final protected TextBlock getArea(StringBounder stringBounder) {
if (area != null)
return area;
urls.clear();
final List<TextBlock> blocks = new ArrayList<>();
char separator = lineFirst ? '_' : 0;
TextBlock title = null;
Display display = null;
for (ListIterator<CharSequence> it = rawBody2.iterator(); it.hasNext();) {
final CharSequence cs = it.next();
final String s = cs.toString();
if (isBlockSeparator(s)) {
if (display == null)
display = Display.empty();
blocks.add(buildTextBlock(display, separator, title, stringBounder));
separator = s.charAt(0);
title = getTitle(s, skinParam);
display = null;
} else if (isTreeOrTable(s)) {
final boolean isTable = CreoleParser.isTableLine(s);
if (display == null)
display = Display.empty();
blocks.add(buildTextBlock(display, separator, title, stringBounder));
separator = 0;
title = null;
display = null;
final List<CharSequence> allTree = buildTreeOrTable(s, it);
final FontConfiguration fontConfiguration = style.getFontConfiguration(skinParam.getIHtmlColorSet());
TextBlock bloc = Display.create(allTree).create7(fontConfiguration, align, skinParam, CreoleMode.FULL);
if (isTable)
bloc = TextBlockUtils.withMargin(bloc, 10, 10, 0, 5);
blocks.add(bloc);
} else {
if (display == null)
display = Display.empty();
display = display.add(cs);
if (cs instanceof Member && ((Member) cs).getUrl() != null)
urls.add(((Member) cs).getUrl());
}
// }
}
if (display == null)
display = Display.empty();
if (inEllipse && display.size() == 0)
display = display.add("");
blocks.add(buildTextBlock(display, separator, title, stringBounder));
if (blocks.size() == 1)
this.area = blocks.get(0);
else
this.area = new TextBlockVertical2(blocks, align);
final double minClassWidth = style.value(PName.MinimumWidth).asDouble();
if (minClassWidth > 0)
this.area = TextBlockUtils.withMinWidth(this.area, minClassWidth, align);
return area;
}
private TextBlock buildTextBlock(Display display, char separator, TextBlock title, StringBounder stringBounder) {
// TextBlock result = display.create9(titleConfig, align, skinParam,
// LineBreakStrategy.NONE);
TextBlock result = new MethodsOrFieldsArea(display, skinParam, align, entity, style);
result = decorate(result, separator, title, stringBounder);
return result;
}
private static final Pattern p = Pattern.compile("^(\\s+)");
private static List<CharSequence> buildTreeOrTable(String init, ListIterator<CharSequence> it) {
final List<CharSequence> result = new ArrayList<>();
final Matcher m = p.matcher(init);
String start = "";
if (m.find())
start = m.group(1);
result.add(purge(init, start));
while (it.hasNext()) {
String s = it.next().toString();
if (isTreeOrTable(s)) {
result.add(purge(s, start));
} else {
it.previous();
return result;
}
}
return result;
}
private static String purge(String s, String start) {
if (s.startsWith(start))
return s.substring(start.length());
return s;
}
@Override
public Ports getPorts(StringBounder stringBounder) {
final TextBlock area = getArea(stringBounder);
if (area instanceof WithPorts)
return ((WithPorts) area).getPorts(stringBounder);
return new Ports();
}
public List<Url> getUrls() {
return Collections.unmodifiableList(urls);
}
public XRectangle2D getInnerPosition(String member, StringBounder stringBounder, InnerStrategy strategy) {
return getArea(stringBounder).getInnerPosition(member, stringBounder, strategy);
}
}