mirror of https://github.com/octoleo/plantuml.git
274 lines
10 KiB
Java
274 lines
10 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 2009-2020, 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.activitydiagram3.ftile.vertical;
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import java.awt.geom.Dimension2D;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Set;
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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.LineBreakStrategy;
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import net.sourceforge.plantuml.SkinParam;
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import net.sourceforge.plantuml.SkinParamColors;
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import net.sourceforge.plantuml.SkinParamUtils;
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import net.sourceforge.plantuml.activitydiagram3.LinkRendering;
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import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractFtile;
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import net.sourceforge.plantuml.activitydiagram3.ftile.BoxStyle;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileGeometry;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
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import net.sourceforge.plantuml.creole.CreoleMode;
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import net.sourceforge.plantuml.creole.CreoleParser;
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import net.sourceforge.plantuml.creole.Sheet;
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import net.sourceforge.plantuml.creole.SheetBlock1;
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import net.sourceforge.plantuml.creole.SheetBlock2;
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import net.sourceforge.plantuml.creole.Stencil;
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import net.sourceforge.plantuml.cucadiagram.Display;
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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.Rainbow;
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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.UDrawable;
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import net.sourceforge.plantuml.graphic.color.ColorType;
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import net.sourceforge.plantuml.graphic.color.Colors;
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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.StyleBuilder;
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import net.sourceforge.plantuml.style.StyleSignature;
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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 FtileBox extends AbstractFtile {
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private double padding() {
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return padding;
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}
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private double padding = 10;
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private final TextBlock tb;
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private double roundCorner = 25;
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private final double shadowing;
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private final HorizontalAlignment horizontalAlignment;
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private double minimumWidth = 0;
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private final LinkRendering inRendering;
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private final Swimlane swimlane;
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private final BoxStyle boxStyle;
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private final HtmlColor borderColor;
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private final HtmlColor backColor;
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private final Style style;
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static public StyleSignature getDefaultStyleDefinitionActivity() {
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return StyleSignature.of(SName.root, SName.element, SName.activityDiagram, SName.activity);
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}
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static public StyleSignature getDefaultStyleDefinitionArrow() {
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return StyleSignature.of(SName.root, SName.element, SName.activityDiagram, SName.arrow);
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}
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final public LinkRendering getInLinkRendering() {
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return inRendering;
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}
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public Set<Swimlane> getSwimlanes() {
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if (swimlane == null) {
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return Collections.emptySet();
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}
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return Collections.singleton(swimlane);
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}
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public Swimlane getSwimlaneIn() {
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return swimlane;
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}
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public Swimlane getSwimlaneOut() {
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return swimlane;
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}
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class MyStencil implements Stencil {
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public double getStartingX(StringBounder stringBounder, double y) {
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return -padding();
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}
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public double getEndingX(StringBounder stringBounder, double y) {
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final Dimension2D dim = calculateDimension(stringBounder);
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return dim.getWidth() - padding();
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}
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}
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public static FtileBox create(ISkinParam skinParam, Display label, Swimlane swimlane, BoxStyle boxStyle) {
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Style style = null;
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Style styleArrow = null;
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if (SkinParam.USE_STYLES()) {
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style = getDefaultStyleDefinitionActivity().getMergedStyle(skinParam.getCurrentStyleBuilder());
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styleArrow = getDefaultStyleDefinitionArrow().getMergedStyle(skinParam.getCurrentStyleBuilder());
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}
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return new FtileBox(skinParam, label, swimlane, boxStyle, style, styleArrow);
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}
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public static FtileBox createWbs(StyleBuilder styleBuilder, ISkinParam skinParam, Display label,
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StyleSignature styleDefinition) {
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Style style = null;
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Style styleArrow = null;
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if (SkinParam.USE_STYLES()) {
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style = styleDefinition.getMergedStyle(styleBuilder);
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styleArrow = style;
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}
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return new FtileBox(skinParam, label, null, BoxStyle.PLAIN, style, styleArrow);
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}
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public static FtileBox createWbs(Style style, ISkinParam skinParam, Display label) {
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Style styleArrow = null;
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if (SkinParam.USE_STYLES()) {
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styleArrow = style;
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}
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return new FtileBox(skinParam, label, null, BoxStyle.PLAIN, style, styleArrow);
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}
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public static FtileBox createMindMap(StyleBuilder styleBuilder, ISkinParam skinParam, Display label,
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StyleSignature styleDefinition) {
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Style style = null;
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Style styleArrow = null;
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if (SkinParam.USE_STYLES()) {
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style = styleDefinition.getMergedStyle(styleBuilder);
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styleArrow = style;
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}
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return new FtileBox(skinParam, label, null, BoxStyle.PLAIN, style, styleArrow);
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}
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private FtileBox(ISkinParam skinParam, Display label, Swimlane swimlane, BoxStyle boxStyle, Style style,
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Style styleArrow) {
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super(skinParam);
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this.style = style;
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this.boxStyle = boxStyle;
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this.swimlane = swimlane;
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final FontConfiguration fc;
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final LineBreakStrategy wrapWidth;
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if (SkinParam.USE_STYLES()) {
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this.inRendering = new LinkRendering(Rainbow.build(styleArrow, getIHtmlColorSet()));
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Colors specBack = null;
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if (skinParam instanceof SkinParamColors) {
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specBack = ((SkinParamColors) skinParam).getColors();
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}
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style = style.eventuallyOverride(specBack);
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this.borderColor = style.value(PName.LineColor).asColor(getIHtmlColorSet());
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this.backColor = style.value(PName.BackGroundColor).asColor(getIHtmlColorSet());
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fc = style.getFontConfiguration(getIHtmlColorSet());
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horizontalAlignment = style.getHorizontalAlignment();
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this.padding = style.getPadding().asDouble();
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this.roundCorner = style.value(PName.RoundCorner).asDouble();
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this.shadowing = style.value(PName.Shadowing).asDouble();
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wrapWidth = style.wrapWidth();
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this.minimumWidth = style.value(PName.MinimumWidth).asDouble();
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} else {
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this.inRendering = new LinkRendering(Rainbow.build(skinParam));
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this.borderColor = SkinParamUtils.getColor(skinParam(), null, ColorParam.activityBorder);
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this.backColor = SkinParamUtils.getColor(skinParam(), null, ColorParam.activityBackground);
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fc = new FontConfiguration(skinParam, FontParam.ACTIVITY, null);
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horizontalAlignment = HorizontalAlignment.LEFT;
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this.shadowing = skinParam().shadowing(null) ? 3.0 : 0.0;
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wrapWidth = skinParam.wrapWidth();
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}
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final Sheet sheet = new CreoleParser(fc, skinParam.getDefaultTextAlignment(horizontalAlignment), skinParam,
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CreoleMode.FULL).createSheet(label);
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this.tb = new SheetBlock2(new SheetBlock1(sheet, wrapWidth, skinParam.getPadding()), new MyStencil(),
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new UStroke(1));
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this.print = label.toString();
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}
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final private String print;
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@Override
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public String toString() {
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return print;
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}
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public void drawU(UGraphic ug) {
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final Dimension2D dimTotal = calculateDimension(ug.getStringBounder());
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final double widthTotal = dimTotal.getWidth();
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final double heightTotal = dimTotal.getHeight();
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final UDrawable rect = boxStyle.getUDrawable(widthTotal, heightTotal, shadowing, roundCorner);
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final UStroke thickness;
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if (SkinParam.USE_STYLES()) {
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thickness = style.getStroke();
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} else {
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thickness = getThickness();
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}
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ug = ug.apply(new UChangeColor(borderColor)).apply(new UChangeBackColor(backColor)).apply(thickness);
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rect.drawU(ug);
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if (horizontalAlignment == HorizontalAlignment.LEFT) {
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tb.drawU(ug.apply(new UTranslate(padding(), padding())));
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} else if (horizontalAlignment == HorizontalAlignment.RIGHT) {
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final Dimension2D dimTb = tb.calculateDimension(ug.getStringBounder());
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tb.drawU(ug.apply(new UTranslate(dimTotal.getWidth() - dimTb.getWidth() - padding(), padding())));
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} else if (horizontalAlignment == HorizontalAlignment.CENTER) {
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final Dimension2D dimTb = tb.calculateDimension(ug.getStringBounder());
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tb.drawU(ug.apply(new UTranslate((dimTotal.getWidth() - dimTb.getWidth()) / 2, padding())));
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}
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}
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@Override
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protected FtileGeometry calculateDimensionFtile(StringBounder stringBounder) {
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Dimension2D dim = tb.calculateDimension(stringBounder);
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dim = Dimension2DDouble.delta(dim, 2 * padding(), 2 * padding());
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dim = Dimension2DDouble.atLeast(dim, minimumWidth, 0);
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return new FtileGeometry(dim, dim.getWidth() / 2, 0, dim.getHeight());
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}
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public Collection<Ftile> getMyChildren() {
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return Collections.emptyList();
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}
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}
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