mirror of https://github.com/octoleo/plantuml.git
145 lines
5.2 KiB
Java
145 lines
5.2 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 2009-2023, Arnaud Roques
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*
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* Project Info: http://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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* http://plantuml.com/patreon (only 1$ per month!)
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* http://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.svek.image;
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import java.util.Collections;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.awt.geom.XDimension2D;
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import net.sourceforge.plantuml.baraye.IEntity;
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import net.sourceforge.plantuml.creole.CreoleMode;
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import net.sourceforge.plantuml.cucadiagram.Display;
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import net.sourceforge.plantuml.cucadiagram.Stereotype;
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import net.sourceforge.plantuml.graphic.FontConfiguration;
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import net.sourceforge.plantuml.graphic.HorizontalAlignment;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.TextBlock;
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import net.sourceforge.plantuml.ugraphic.UEllipse;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.UGroupType;
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import net.sourceforge.plantuml.ugraphic.ULine;
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import net.sourceforge.plantuml.ugraphic.UStroke;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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public class EntityImageState extends EntityImageStateCommon {
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final private TextBlock fields;
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final private static int MIN_WIDTH = 50;
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final private static int MIN_HEIGHT = 50;
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final private boolean withSymbol;
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final static private double smallRadius = 3;
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final static private double smallLine = 3;
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final static private double smallMarginX = 7;
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final static private double smallMarginY = 4;
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public EntityImageState(IEntity entity, ISkinParam skinParam) {
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super(entity, skinParam);
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final Stereotype stereotype = entity.getStereotype();
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this.withSymbol = stereotype != null && stereotype.isWithOOSymbol();
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final Display list = Display.create(entity.getBodier().getRawBody());
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final FontConfiguration fieldsFontConfiguration = getStyleStateHeader()
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.getFontConfiguration(getSkinParam().getIHtmlColorSet());
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this.fields = list.create8(fieldsFontConfiguration, HorizontalAlignment.LEFT, skinParam, CreoleMode.FULL,
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getStyleState().wrapWidth());
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}
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public XDimension2D calculateDimension(StringBounder stringBounder) {
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final XDimension2D dim = title.calculateDimension(stringBounder).mergeTB(fields.calculateDimension(stringBounder));
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double heightSymbol = 0;
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if (withSymbol)
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heightSymbol += 2 * smallRadius + smallMarginY;
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final XDimension2D result = dim.delta(MARGIN * 2 + 2 * MARGIN_LINE + heightSymbol);
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return result.atLeast(MIN_WIDTH, MIN_HEIGHT);
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}
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final public void drawU(UGraphic ug) {
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ug.startGroup(Collections.singletonMap(UGroupType.ID, getEntity().getIdent().toString(".")));
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if (url != null)
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ug.startUrl(url);
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final StringBounder stringBounder = ug.getStringBounder();
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final XDimension2D dimTotal = calculateDimension(stringBounder);
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final XDimension2D dimDesc = title.calculateDimension(stringBounder);
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final UStroke stroke = getStyleState().getStroke(lineConfig.getColors());
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ug = applyColor(ug);
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ug = ug.apply(stroke);
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ug.draw(getShape(dimTotal));
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final double yLine = MARGIN + dimDesc.getHeight() + MARGIN_LINE;
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ug.apply(UTranslate.dy(yLine)).draw(ULine.hline(dimTotal.getWidth()));
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if (withSymbol) {
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final double xSymbol = dimTotal.getWidth();
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final double ySymbol = dimTotal.getHeight();
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drawSymbol(ug, xSymbol, ySymbol);
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}
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final double xDesc = (dimTotal.getWidth() - dimDesc.getWidth()) / 2;
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final double yDesc = MARGIN;
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title.drawU(ug.apply(new UTranslate(xDesc, yDesc)));
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final double xFields = MARGIN;
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final double yFields = yLine + MARGIN_LINE;
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fields.drawU(ug.apply(new UTranslate(xFields, yFields)));
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if (url != null)
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ug.closeUrl();
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ug.closeGroup();
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}
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public static void drawSymbol(UGraphic ug, double xSymbol, double ySymbol) {
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xSymbol -= 4 * smallRadius + smallLine + smallMarginX;
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ySymbol -= 2 * smallRadius + smallMarginY;
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final UEllipse small = new UEllipse(2 * smallRadius, 2 * smallRadius);
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ug.apply(new UTranslate(xSymbol, ySymbol)).draw(small);
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ug.apply(new UTranslate(xSymbol + smallLine + 2 * smallRadius, ySymbol)).draw(small);
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ug.apply(new UTranslate(xSymbol + 2 * smallRadius, ySymbol + smallLine)).draw(ULine.hline(smallLine));
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}
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}
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