mirror of https://github.com/octoleo/plantuml.git
143 lines
5.0 KiB
Java
143 lines
5.0 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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* Creator: Hisashi Miyashita
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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.awt.geom.Point2D;
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import net.sourceforge.plantuml.ColorParam;
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import net.sourceforge.plantuml.Dimension2DDouble;
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import net.sourceforge.plantuml.FontParam;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.SkinParamUtils;
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import net.sourceforge.plantuml.UseStyle;
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import net.sourceforge.plantuml.awt.geom.Dimension2D;
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import net.sourceforge.plantuml.cucadiagram.EntityPosition;
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import net.sourceforge.plantuml.cucadiagram.ILeaf;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.color.ColorType;
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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.Bibliotekon;
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import net.sourceforge.plantuml.svek.Cluster;
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import net.sourceforge.plantuml.svek.ShapeType;
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import net.sourceforge.plantuml.svek.SvekNode;
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import net.sourceforge.plantuml.ugraphic.Shadowable;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.URectangle;
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import net.sourceforge.plantuml.ugraphic.UStroke;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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import net.sourceforge.plantuml.ugraphic.color.HColor;
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public class EntityImagePort extends AbstractEntityImageBorder {
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private final SName sname;
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public EntityImagePort(ILeaf leaf, ISkinParam skinParam, Cluster parent, Bibliotekon bibliotekon, SName sname) {
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super(leaf, skinParam, parent, bibliotekon, FontParam.BOUNDARY);
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this.sname = sname;
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}
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private StyleSignatureBasic getSignature() {
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return StyleSignatureBasic.of(SName.root, SName.element, sname, SName.boundary);
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}
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private boolean upPosition() {
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final Point2D clusterCenter = parent.getClusterPosition().getPointCenter();
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final SvekNode node = bibliotekon.getNode(getEntity());
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return node.getMinY() < clusterCenter.getY();
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}
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public Dimension2D calculateDimension(StringBounder stringBounder) {
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double sp = EntityPosition.RADIUS * 2;
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return new Dimension2DDouble(sp, sp);
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}
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public double getMaxWidthFromLabelForEntryExit(StringBounder stringBounder) {
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final Dimension2D dimDesc = desc.calculateDimension(stringBounder);
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return dimDesc.getWidth();
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}
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private void drawSymbol(UGraphic ug) {
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final Shadowable rect = new URectangle(EntityPosition.RADIUS * 2, EntityPosition.RADIUS * 2);
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ug.draw(rect);
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}
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final public void drawU(UGraphic ug) {
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double y = 0;
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final Dimension2D dimDesc = desc.calculateDimension(ug.getStringBounder());
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final double x = 0 - (dimDesc.getWidth() - 2 * EntityPosition.RADIUS) / 2;
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if (upPosition())
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y -= 2 * EntityPosition.RADIUS + dimDesc.getHeight();
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else
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y += 2 * EntityPosition.RADIUS;
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desc.drawU(ug.apply(new UTranslate(x, y)));
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HColor backcolor = getEntity().getColors().getColor(ColorType.BACK);
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final HColor borderColor;
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if (UseStyle.useBetaStyle()) {
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final Style style = getSignature().getMergedStyle(getSkinParam().getCurrentStyleBuilder());
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borderColor = style.value(PName.LineColor).asColor(getSkinParam().getThemeStyle(),
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getSkinParam().getIHtmlColorSet());
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if (backcolor == null)
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backcolor = style.value(PName.BackGroundColor).asColor(getSkinParam().getThemeStyle(),
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getSkinParam().getIHtmlColorSet());
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} else {
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borderColor = SkinParamUtils.getColor(getSkinParam(), getStereo(), ColorParam.stateBorder);
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if (backcolor == null)
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backcolor = SkinParamUtils.getColor(getSkinParam(), getStereo(), ColorParam.stateBackground);
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}
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ug = ug.apply(backcolor);
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ug = ug.apply(getUStroke()).apply(borderColor.bg());
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drawSymbol(ug);
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}
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private UStroke getUStroke() {
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return new UStroke(1.5);
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}
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public ShapeType getShapeType() {
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return ShapeType.RECTANGLE;
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}
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}
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