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210 lines
8.0 KiB
Java
210 lines
8.0 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.activitydiagram3.gtile;
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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.SkinParamColors;
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import net.sourceforge.plantuml.activitydiagram3.LinkRendering;
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import net.sourceforge.plantuml.activitydiagram3.ftile.BoxStyle;
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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.awt.geom.XDimension2D;
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import net.sourceforge.plantuml.creole.CreoleMode;
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import net.sourceforge.plantuml.creole.Parser;
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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.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.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.Colors;
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import net.sourceforge.plantuml.style.ClockwiseTopRightBottomLeft;
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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.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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import net.sourceforge.plantuml.ugraphic.color.HColor;
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import net.sourceforge.plantuml.ugraphic.color.HColors;
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public class GtileBox extends AbstractGtile {
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private final ClockwiseTopRightBottomLeft padding;
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private final ClockwiseTopRightBottomLeft margin;
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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 BoxStyle boxStyle;
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private final HColor borderColor;
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private final HColor backColor;
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private final Style style;
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static public StyleSignatureBasic getDefaultStyleDefinitionActivity() {
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return StyleSignatureBasic.of(SName.root, SName.element, SName.activityDiagram, SName.activity);
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}
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static public StyleSignatureBasic getDefaultStyleDefinitionArrow() {
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return StyleSignatureBasic.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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class MyStencil implements Stencil {
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public double getStartingX(StringBounder stringBounder, double y) {
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return -padding.getLeft();
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}
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public double getEndingX(StringBounder stringBounder, double y) {
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final XDimension2D dim = calculateDimension(stringBounder);
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return dim.getWidth() - padding.getRight();
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}
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}
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public static GtileBox create(StringBounder stringBounder, ISkinParam skinParam, Display label, Swimlane swimlane,
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BoxStyle boxStyle, Stereotype stereotype) {
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final Style style = getDefaultStyleDefinitionActivity().withTOBECHANGED(stereotype)
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.getMergedStyle(skinParam.getCurrentStyleBuilder());
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final Style styleArrow = getDefaultStyleDefinitionArrow().getMergedStyle(skinParam.getCurrentStyleBuilder());
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return new GtileBox(stringBounder, skinParam, label, swimlane, boxStyle, style, styleArrow);
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}
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private GtileBox(StringBounder stringBounder, ISkinParam skinParam, Display label, Swimlane swimlane,
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BoxStyle boxStyle, Style style, Style styleArrow) {
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super(stringBounder, skinParam, swimlane);
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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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style = style.eventuallyOverride(specBack);
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this.style = style;
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this.boxStyle = boxStyle;
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this.inRendering = LinkRendering
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.create(Rainbow.build(styleArrow, getIHtmlColorSet()));
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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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final FontConfiguration fc = style.getFontConfiguration(getIHtmlColorSet());
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this.horizontalAlignment = style.getHorizontalAlignment();
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this.padding = style.getPadding();
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this.margin = style.getMargin();
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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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final LineBreakStrategy wrapWidth = style.wrapWidth();
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this.minimumWidth = style.value(PName.MinimumWidth).asDouble();
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final Sheet sheet = Parser
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.build(fc, skinParam.getDefaultTextAlignment(horizontalAlignment), skinParam, CreoleMode.FULL)
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.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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@Override
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protected void drawUInternal(UGraphic ug) {
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final XDimension2D 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 shape = boxStyle.getUDrawable(widthTotal, heightTotal, shadowing, roundCorner);
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final UStroke thickness = style.getStroke();
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if (borderColor == null)
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ug = ug.apply(HColors.none());
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else
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ug = ug.apply(borderColor);
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if (backColor == null)
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ug = ug.apply(HColors.none().bg());
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else
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ug = ug.apply(backColor.bg());
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ug = ug.apply(thickness);
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shape.drawU(ug);
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if (horizontalAlignment == HorizontalAlignment.LEFT) {
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tb.drawU(ug.apply(new UTranslate(padding.getLeft(), padding.getTop())));
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} else if (horizontalAlignment == HorizontalAlignment.RIGHT) {
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final XDimension2D dimTb = tb.calculateDimension(ug.getStringBounder());
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tb.drawU(ug.apply(
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new UTranslate(dimTotal.getWidth() - dimTb.getWidth() - padding.getRight(), padding.getBottom())));
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} else if (horizontalAlignment == HorizontalAlignment.CENTER) {
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final XDimension2D dimTb = tb.calculateDimension(ug.getStringBounder());
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tb.drawU(ug.apply(new UTranslate((dimTotal.getWidth() - dimTb.getWidth()) / 2, padding.getBottom())));
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}
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}
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@Override
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public final XDimension2D calculateDimension(StringBounder stringBounder) {
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XDimension2D dimRaw = tb.calculateDimension(stringBounder);
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dimRaw = XDimension2D.delta(dimRaw, padding.getLeft() + padding.getRight(),
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padding.getBottom() + padding.getTop());
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dimRaw = XDimension2D.atLeast(dimRaw, minimumWidth, 0);
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return new FtileGeometry(dimRaw.getWidth() + boxStyle.getShield(), dimRaw.getHeight(), dimRaw.getWidth() / 2, 0,
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dimRaw.getHeight());
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}
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}
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