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 net.sourceforge.plantuml.ColorParam;
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import net.sourceforge.plantuml.FontParam;
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2019-03-29 22:14:07 +00:00
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import net.sourceforge.plantuml.Guillemet;
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import net.sourceforge.plantuml.ISkinParam;
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2017-06-05 11:27:21 +00:00
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import net.sourceforge.plantuml.LineParam;
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2013-12-10 19:36:50 +00:00
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import net.sourceforge.plantuml.SkinParamUtils;
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import net.sourceforge.plantuml.Url;
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import net.sourceforge.plantuml.creole.Stencil;
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import net.sourceforge.plantuml.cucadiagram.BodyEnhanced;
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import net.sourceforge.plantuml.cucadiagram.Display;
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2018-06-12 20:50:45 +00:00
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import net.sourceforge.plantuml.cucadiagram.EntityPortion;
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import net.sourceforge.plantuml.cucadiagram.ILeaf;
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2018-06-12 20:50:45 +00:00
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import net.sourceforge.plantuml.cucadiagram.PortionShower;
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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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2018-01-28 22:08:15 +00:00
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import net.sourceforge.plantuml.graphic.SkinParameter;
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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.graphic.TextBlockUtils;
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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.ShapeType;
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import net.sourceforge.plantuml.ugraphic.AbstractUGraphicHorizontalLine;
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import net.sourceforge.plantuml.ugraphic.TextBlockInEllipse;
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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.UEllipse;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.UHorizontalLine;
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import net.sourceforge.plantuml.ugraphic.UStroke;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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2020-03-18 10:50:02 +00:00
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import net.sourceforge.plantuml.ugraphic.color.HColor;
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public class EntityImageUseCase extends AbstractEntityImage {
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final private TextBlock desc;
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final private Url url;
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2018-06-12 20:50:45 +00:00
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public EntityImageUseCase(ILeaf entity, ISkinParam skinParam, PortionShower portionShower) {
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super(entity, skinParam);
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final Stereotype stereotype = entity.getStereotype();
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final TextBlock tmp = new BodyEnhanced(entity.getDisplay(), FontParam.USECASE, skinParam,
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HorizontalAlignment.CENTER, stereotype, true, false, entity);
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2013-12-10 19:36:50 +00:00
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2019-03-29 22:14:07 +00:00
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if (stereotype == null || stereotype.getLabel(Guillemet.DOUBLE_COMPARATOR) == null
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|| portionShower.showPortion(EntityPortion.STEREOTYPE, entity) == false) {
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this.desc = tmp;
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} else {
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2020-01-12 22:13:17 +00:00
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final TextBlock stereo;
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if (stereotype.getSprite(getSkinParam()) != null) {
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stereo = stereotype.getSprite(getSkinParam());
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} else {
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stereo = Display.getWithNewlines(stereotype.getLabel(getSkinParam().guillemet())).create(
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new FontConfiguration(getSkinParam(), FontParam.USECASE_STEREOTYPE, stereotype),
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HorizontalAlignment.CENTER, skinParam);
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}
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2013-12-10 19:36:50 +00:00
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this.desc = TextBlockUtils.mergeTB(stereo, tmp, HorizontalAlignment.CENTER);
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}
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this.url = entity.getUrl99();
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}
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2017-06-05 11:27:21 +00:00
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private UStroke getStroke() {
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UStroke stroke = getSkinParam().getThickness(LineParam.usecaseBorder, getStereo());
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if (stroke == null) {
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stroke = new UStroke(1.5);
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}
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return stroke;
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}
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2013-12-10 19:36:50 +00:00
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public Dimension2D calculateDimension(StringBounder stringBounder) {
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return new TextBlockInEllipse(desc, stringBounder).calculateDimension(stringBounder);
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}
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final public void drawU(UGraphic ug) {
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final StringBounder stringBounder = ug.getStringBounder();
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final TextBlockInEllipse ellipse = new TextBlockInEllipse(desc, stringBounder);
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2018-09-23 12:15:14 +00:00
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if (getSkinParam().shadowing2(getEntity().getStereotype(), SkinParameter.USECASE)) {
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ellipse.setDeltaShadow(3);
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}
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if (url != null) {
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ug.startUrl(url);
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}
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2017-06-05 11:27:21 +00:00
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ug = ug.apply(getStroke());
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2020-03-18 10:50:02 +00:00
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HColor linecolor = getEntity().getColors(getSkinParam()).getColor(ColorType.LINE);
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2017-01-21 22:25:28 +00:00
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if (linecolor == null) {
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linecolor = SkinParamUtils.getColor(getSkinParam(), getStereo(), ColorParam.usecaseBorder);
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}
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ug = ug.apply(new UChangeColor(linecolor));
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2020-03-18 10:50:02 +00:00
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HColor backcolor = getEntity().getColors(getSkinParam()).getColor(ColorType.BACK);
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if (backcolor == null) {
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backcolor = SkinParamUtils.getColor(getSkinParam(), getStereo(), ColorParam.usecaseBackground);
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}
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ug = ug.apply(new UChangeBackColor(backcolor));
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final UGraphic ug2 = new MyUGraphicEllipse(ug, 0, 0, ellipse.getUEllipse());
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ellipse.drawU(ug2);
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if (url != null) {
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ug.closeAction();
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}
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}
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public ShapeType getShapeType() {
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return ShapeType.OVAL;
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}
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static class MyUGraphicEllipse extends AbstractUGraphicHorizontalLine {
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private final double startingX;
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private final double yTheoricalPosition;
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private final UEllipse ellipse;
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@Override
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protected AbstractUGraphicHorizontalLine copy(UGraphic ug) {
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return new MyUGraphicEllipse(ug, startingX, yTheoricalPosition, ellipse);
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}
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MyUGraphicEllipse(UGraphic ug, double startingX, double yTheoricalPosition, UEllipse ellipse) {
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super(ug);
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this.startingX = startingX;
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this.ellipse = ellipse;
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this.yTheoricalPosition = yTheoricalPosition;
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}
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private double getNormalized(double y) {
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if (y < yTheoricalPosition) {
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throw new IllegalArgumentException();
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}
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y = y - yTheoricalPosition;
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if (y > ellipse.getHeight()) {
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throw new IllegalArgumentException();
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}
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return y;
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}
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private double getStartingXInternal(double y) {
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return startingX + ellipse.getStartingX(getNormalized(y));
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}
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private double getEndingXInternal(double y) {
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return startingX + ellipse.getEndingX(getNormalized(y));
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}
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private Stencil getStencil2(UTranslate translate) {
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final double dy = translate.getDy();
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return new Stencil() {
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public double getStartingX(StringBounder stringBounder, double y) {
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return getStartingXInternal(y + dy);
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}
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public double getEndingX(StringBounder stringBounder, double y) {
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return getEndingXInternal(y + dy);
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}
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};
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}
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@Override
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protected void drawHline(UGraphic ug, UHorizontalLine line, UTranslate translate) {
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final UStroke stroke = new UStroke(1.5);
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line.drawLineInternal(ug.apply(translate), getStencil2(translate), 0, stroke);
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}
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}
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}
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