2013-12-10 19:36:50 +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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2019-01-16 18:34:41 +00:00
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* (C) Copyright 2009-2020, Arnaud Roques
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2013-12-10 19:36:50 +00:00
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*
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2016-03-06 16:47:34 +00:00
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* Project Info: http://plantuml.com
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2013-12-10 19:36:50 +00:00
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*
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2017-03-15 19:13:31 +00:00
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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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2013-12-10 19:36:50 +00:00
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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.awt.geom.Dimension2D;
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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.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.cucadiagram.EntityPosition;
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import net.sourceforge.plantuml.cucadiagram.ILeaf;
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import net.sourceforge.plantuml.cucadiagram.Rankdir;
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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.HtmlColor;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.TextBlock;
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2015-09-28 20:42:17 +00:00
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import net.sourceforge.plantuml.graphic.color.ColorType;
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import net.sourceforge.plantuml.svek.AbstractEntityImage;
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import net.sourceforge.plantuml.svek.Bibliotekon;
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import net.sourceforge.plantuml.svek.Cluster;
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2020-02-18 21:24:31 +00:00
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import net.sourceforge.plantuml.svek.Node;
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import net.sourceforge.plantuml.svek.ShapeType;
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import net.sourceforge.plantuml.ugraphic.UChangeBackColor;
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import net.sourceforge.plantuml.ugraphic.UChangeColor;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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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 EntityImageStateBorder extends AbstractEntityImage {
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private final TextBlock desc;
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private final Cluster stateParent;
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private final EntityPosition entityPosition;
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private final Bibliotekon bibliotekon;
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private final Rankdir rankdir;
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public EntityImageStateBorder(ILeaf leaf, ISkinParam skinParam, Cluster stateParent, final Bibliotekon bibliotekon) {
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super(leaf, skinParam);
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this.bibliotekon = bibliotekon;
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this.rankdir = skinParam.getRankdir();
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this.entityPosition = leaf.getEntityPosition();
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if (entityPosition == EntityPosition.NORMAL) {
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throw new IllegalArgumentException();
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}
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this.stateParent = stateParent;
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final Stereotype stereotype = leaf.getStereotype();
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2015-09-28 20:42:17 +00:00
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this.desc = leaf.getDisplay().create(new FontConfiguration(getSkinParam(), FontParam.STATE, stereotype),
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HorizontalAlignment.CENTER, skinParam);
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}
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private boolean upPosition() {
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final Point2D clusterCenter = stateParent.getClusterPosition().getPointCenter();
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2020-02-18 21:24:31 +00:00
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final Node node = bibliotekon.getNode(getEntity());
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return node.getMinY() < clusterCenter.getY();
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2013-12-10 19:36:50 +00:00
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}
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public Dimension2D calculateDimension(StringBounder stringBounder) {
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return entityPosition.getDimension(rankdir);
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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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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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}
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desc.drawU(ug.apply(new UTranslate(x, y)));
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ug = ug.apply(new UStroke(1.5)).apply(
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new UChangeColor(SkinParamUtils.getColor(getSkinParam(), getStereo(), ColorParam.stateBorder)));
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2015-09-28 20:42:17 +00:00
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HtmlColor backcolor = getEntity().getColors(getSkinParam()).getColor(ColorType.BACK);
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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(new UChangeBackColor(backcolor));
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2016-04-04 19:05:10 +00:00
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entityPosition.drawSymbol(ug, rankdir);
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}
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public ShapeType getShapeType() {
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return entityPosition.getShapeType();
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}
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}
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