2023-11-15 22:29:37 +00:00
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/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2024, Arnaud Roques
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*
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* Project Info: https://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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* https://plantuml.com/patreon (only 1$ per month!)
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* https://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.abel.Entity;
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import net.sourceforge.plantuml.klimt.UGroupType;
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import net.sourceforge.plantuml.klimt.UShape;
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import net.sourceforge.plantuml.klimt.UStroke;
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import net.sourceforge.plantuml.klimt.UTranslate;
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import net.sourceforge.plantuml.klimt.color.ColorType;
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import net.sourceforge.plantuml.klimt.color.Colors;
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import net.sourceforge.plantuml.klimt.color.HColor;
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import net.sourceforge.plantuml.klimt.creole.CreoleMode;
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import net.sourceforge.plantuml.klimt.drawing.UGraphic;
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import net.sourceforge.plantuml.klimt.font.FontConfiguration;
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import net.sourceforge.plantuml.klimt.font.StringBounder;
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import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
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import net.sourceforge.plantuml.klimt.geom.XDimension2D;
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import net.sourceforge.plantuml.klimt.shape.TextBlock;
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import net.sourceforge.plantuml.klimt.shape.TextBlockInEllipse;
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import net.sourceforge.plantuml.klimt.shape.UEllipse;
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import net.sourceforge.plantuml.style.ISkinParam;
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import net.sourceforge.plantuml.style.PName;
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import net.sourceforge.plantuml.style.SName;
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import net.sourceforge.plantuml.style.Style;
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import net.sourceforge.plantuml.style.StyleSignatureBasic;
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import net.sourceforge.plantuml.svek.AbstractEntityImage;
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import net.sourceforge.plantuml.svek.ShapeType;
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import net.sourceforge.plantuml.url.Url;
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public class EntityImageChenAttribute extends AbstractEntityImage {
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final static private int MARGIN = 6;
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2023-11-16 00:24:12 +00:00
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final private boolean isKey;
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final private boolean isMulti;
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final private boolean isDerived;
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2023-11-15 22:29:37 +00:00
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final private TextBlock title;
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final private Url url;
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public EntityImageChenAttribute(Entity entity, ISkinParam skinParam) {
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super(entity, skinParam);
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2023-11-16 00:24:12 +00:00
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isKey = hasStereotype("<<key>>");
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isMulti = hasStereotype("<<multi>>");
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isDerived = hasStereotype("<<derived>>");
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FontConfiguration titleFontConfiguration = getStyleTitle(entity, skinParam)
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.getFontConfiguration(getSkinParam().getIHtmlColorSet(), entity.getColors());
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2023-11-16 00:24:12 +00:00
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if (isKey) {
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titleFontConfiguration = titleFontConfiguration.underline();
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}
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2023-11-15 22:29:37 +00:00
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title = entity.getDisplay().create8(titleFontConfiguration, HorizontalAlignment.CENTER, skinParam, CreoleMode.FULL,
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getStyle().wrapWidth());
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url = entity.getUrl99();
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}
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2023-11-16 00:24:12 +00:00
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private boolean hasStereotype(String stereotype) {
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return getEntity().getStereotype() != null && getEntity().getStereotype().toString().contains(stereotype);
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}
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private Style getStyle() {
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return getStyle(getEntity(), getSkinParam());
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}
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private static Style getStyle(Entity group, ISkinParam skinParam) {
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return StyleSignatureBasic.of(SName.root, SName.element, SName.chenEerDiagram, SName.chenAttribute)
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.withTOBECHANGED(group.getStereotype()).getMergedStyle(skinParam.getCurrentStyleBuilder());
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}
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private static Style getStyleTitle(Entity group, ISkinParam skinParam) {
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return StyleSignatureBasic.of(SName.root, SName.element, SName.chenEerDiagram, SName.chenAttribute, SName.title)
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.withTOBECHANGED(group.getStereotype()).getMergedStyle(skinParam.getCurrentStyleBuilder());
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}
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@Override
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public ShapeType getShapeType() {
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return ShapeType.OVAL;
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}
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@Override
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public XDimension2D calculateDimension(StringBounder stringBounder) {
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final TextBlockInEllipse ellipse = new TextBlockInEllipse(title, stringBounder);
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return ellipse.calculateDimension(stringBounder);
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}
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@Override
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public void drawU(UGraphic ug) {
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ug.startGroup(Collections.singletonMap(UGroupType.ID, getEntity().getQuark().toStringPoint()));
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if (url != null)
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ug.startUrl(url);
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final XDimension2D dimTotal = calculateDimension(ug.getStringBounder());
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final XDimension2D dimTitle = title.calculateDimension(ug.getStringBounder());
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2023-11-16 00:24:12 +00:00
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UStroke stroke = getStyle().getStroke(getEntity().getColors());
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if (isDerived) {
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stroke = new UStroke(10, 10, stroke.getThickness());
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}
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2023-11-15 22:29:37 +00:00
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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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if (isMulti) {
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ug.apply(new UTranslate(3, 3)).draw(getShape(dimTotal.delta(-6)));
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}
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2023-11-15 22:29:37 +00:00
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final double xTitle = (dimTotal.getWidth() - dimTitle.getWidth()) / 2;
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final double yTitle = MARGIN;
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title.drawU(ug.apply(new UTranslate(xTitle, yTitle)));
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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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final protected UGraphic applyColor(UGraphic ug) {
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Colors colors = getEntity().getColors();
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HColor border = colors.getColor(ColorType.LINE);
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if (border == null)
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border = getStyle().value(PName.LineColor).asColor(getSkinParam().getIHtmlColorSet());
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ug = ug.apply(border);
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HColor backcolor = colors.getColor(ColorType.BACK);
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if (backcolor == null)
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backcolor = getStyle().value(PName.BackGroundColor).asColor(getSkinParam().getIHtmlColorSet());
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ug = ug.apply(backcolor.bg());
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return ug;
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}
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private UShape getShape(XDimension2D dimTotal) {
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return UEllipse.build(dimTotal.getWidth(), dimTotal.getHeight());
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}
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}
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