mirror of https://github.com/octoleo/plantuml.git
192 lines
7.0 KiB
Java
192 lines
7.0 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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* 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 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.Url;
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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.ILeaf;
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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.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.StyleSignature;
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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.Bibliotekon;
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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 EntityImageActivity extends AbstractEntityImage {
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private double shadowing = 0;
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public static final int CORNER = 25;
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final private TextBlock desc;
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final private static int MARGIN = 10;
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final private Url url;
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private final Bibliotekon bibliotekon;
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public EntityImageActivity(ILeaf entity, ISkinParam skinParam, Bibliotekon bibliotekon) {
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super(entity, skinParam);
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this.bibliotekon = bibliotekon;
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final Stereotype stereotype = entity.getStereotype();
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final FontConfiguration fontConfiguration;
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final HorizontalAlignment horizontalAlignment;
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if (UseStyle.useBetaStyle()) {
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final Style style = getDefaultStyleDefinition().getMergedStyle(getSkinParam().getCurrentStyleBuilder());
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fontConfiguration = style.getFontConfiguration(skinParam.getThemeStyle(), skinParam.getIHtmlColorSet());
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horizontalAlignment = style.getHorizontalAlignment();
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shadowing = style.value(PName.Shadowing).asDouble();
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} else {
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fontConfiguration = FontConfiguration.create(getSkinParam(), FontParam.ACTIVITY, stereotype);
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horizontalAlignment = HorizontalAlignment.CENTER;
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if (getSkinParam().shadowing(getEntity().getStereotype())) {
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shadowing = 4;
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}
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}
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this.desc = entity.getDisplay().create(fontConfiguration, horizontalAlignment, skinParam);
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this.url = entity.getUrl99();
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}
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public Dimension2D calculateDimension(StringBounder stringBounder) {
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final Dimension2D dim = desc.calculateDimension(stringBounder);
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return Dimension2DDouble.delta(dim, MARGIN * 2);
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}
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final public void drawU(UGraphic ug) {
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if (url != null) {
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ug.startUrl(url);
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}
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if (getShapeType() == ShapeType.ROUND_RECTANGLE) {
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ug = drawNormal(ug);
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} else if (getShapeType() == ShapeType.OCTAGON) {
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ug = drawOctagon(ug);
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} else {
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throw new UnsupportedOperationException();
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}
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if (url != null) {
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ug.closeUrl();
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}
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}
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private UGraphic drawOctagon(UGraphic ug) {
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final SvekNode node = bibliotekon.getNode(getEntity());
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final Shadowable octagon = node.getPolygon();
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if (octagon == null) {
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return drawNormal(ug);
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}
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octagon.setDeltaShadow(shadowing);
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ug = applyColors(ug);
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ug.apply(new UStroke(1.5)).draw(octagon);
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desc.drawU(ug.apply(new UTranslate(MARGIN, MARGIN)));
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return ug;
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}
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private UGraphic drawNormal(UGraphic ug) {
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final StringBounder stringBounder = ug.getStringBounder();
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final Dimension2D dimTotal = calculateDimension(stringBounder);
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final double widthTotal = dimTotal.getWidth();
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final double heightTotal = dimTotal.getHeight();
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final Shadowable rect = new URectangle(widthTotal, heightTotal).rounded(CORNER);
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rect.setDeltaShadow(shadowing);
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ug = applyColors(ug);
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UStroke stroke = new UStroke(1.5);
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if (UseStyle.useBetaStyle()) {
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final Style style = getDefaultStyleDefinition().getMergedStyle(getSkinParam().getCurrentStyleBuilder());
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stroke = style.getStroke();
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}
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ug.apply(stroke).draw(rect);
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desc.drawU(ug.apply(new UTranslate(MARGIN, MARGIN)));
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return ug;
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}
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public StyleSignature getDefaultStyleDefinition() {
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return StyleSignatureBasic.of(SName.root, SName.element, SName.activityDiagram, SName.activity).withTOBECHANGED(getStereo());
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}
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private UGraphic applyColors(UGraphic ug) {
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HColor borderColor = SkinParamUtils.getColor(getSkinParam(), getStereo(), ColorParam.activityBorder);
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HColor backcolor = getEntity().getColors().getColor(ColorType.BACK);
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if (backcolor == null) {
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backcolor = SkinParamUtils.getColor(getSkinParam(), getStereo(), ColorParam.activityBackground);
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}
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if (UseStyle.useBetaStyle()) {
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final Style style = getDefaultStyleDefinition().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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backcolor = getEntity().getColors().getColor(ColorType.BACK);
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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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}
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}
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ug = ug.apply(borderColor);
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ug = ug.apply(backcolor.bg());
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return ug;
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}
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public ShapeType getShapeType() {
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final Stereotype stereotype = getStereo();
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if (getSkinParam().useOctagonForActivity(stereotype)) {
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return ShapeType.OCTAGON;
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}
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return ShapeType.ROUND_RECTANGLE;
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}
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}
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