mirror of
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152 lines
5.1 KiB
Java
152 lines
5.1 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 2009-2024, Arnaud Roques
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*
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* Project Info: https://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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* https://plantuml.com/patreon (only 1$ per month!)
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* https://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.klimt.shape;
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import java.util.ArrayList;
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import java.util.List;
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import net.atmp.InnerStrategy;
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import net.sourceforge.plantuml.klimt.UTranslate;
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import net.sourceforge.plantuml.klimt.color.HColor;
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import net.sourceforge.plantuml.klimt.drawing.UGraphic;
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import net.sourceforge.plantuml.klimt.font.StringBounder;
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import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
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import net.sourceforge.plantuml.klimt.geom.XDimension2D;
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import net.sourceforge.plantuml.klimt.geom.XRectangle2D;
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import net.sourceforge.plantuml.svek.Ports;
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import net.sourceforge.plantuml.svek.WithPorts;
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public class TextBlockVertical2 extends AbstractTextBlock implements TextBlock, WithPorts {
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// ::remove file when __HAXE__
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private final List<TextBlock> blocks = new ArrayList<>();
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private final HorizontalAlignment horizontalAlignment;
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TextBlockVertical2(TextBlock b1, TextBlock b2, HorizontalAlignment horizontalAlignment) {
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this.blocks.add(b1);
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this.blocks.add(b2);
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this.horizontalAlignment = horizontalAlignment;
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}
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TextBlockVertical2(TextBlock b1, final UImage image, HorizontalAlignment horizontalAlignment) {
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this(b1, convertImage(image), horizontalAlignment);
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}
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static private AbstractTextBlock convertImage(final UImage image) {
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return new AbstractTextBlock() {
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public void drawU(UGraphic ug) {
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ug.draw(image);
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}
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public XDimension2D calculateDimension(StringBounder stringBounder) {
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return new XDimension2D(image.getWidth(), image.getHeight());
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}
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};
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}
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public TextBlockVertical2(List<TextBlock> all, HorizontalAlignment horizontalAlignment) {
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if (all.size() < 2)
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throw new IllegalArgumentException();
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this.blocks.addAll(all);
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this.horizontalAlignment = horizontalAlignment;
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}
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public XDimension2D calculateDimension(StringBounder stringBounder) {
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XDimension2D dim = blocks.get(0).calculateDimension(stringBounder);
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for (int i = 1; i < blocks.size(); i++)
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dim = dim.mergeTB(blocks.get(i).calculateDimension(stringBounder));
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return dim;
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}
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public void drawU(UGraphic ug) {
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double y = 0;
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final XDimension2D dimtotal = calculateDimension(ug.getStringBounder());
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for (TextBlock block : blocks) {
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final XDimension2D dimb = block.calculateDimension(ug.getStringBounder());
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final HColor back = block.getBackcolor();
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if (back != null && back.isTransparent() == false)
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ug.apply(UTranslate.dy(y)).apply(back).apply(back.bg())
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.draw(URectangle.build(dimtotal.getWidth(), dimb.getHeight()));
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if (horizontalAlignment == HorizontalAlignment.LEFT) {
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block.drawU(ug.apply(UTranslate.dy(y)));
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} else if (horizontalAlignment == HorizontalAlignment.CENTER) {
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final double dx = (dimtotal.getWidth() - dimb.getWidth()) / 2;
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block.drawU(ug.apply(new UTranslate(dx, y)));
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} else if (horizontalAlignment == HorizontalAlignment.RIGHT) {
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final double dx = dimtotal.getWidth() - dimb.getWidth();
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block.drawU(ug.apply(new UTranslate(dx, y)));
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} else {
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throw new UnsupportedOperationException();
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}
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y += dimb.getHeight();
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}
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}
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@Override
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public Ports getPorts(StringBounder stringBounder) {
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double y = 0;
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// final Dimension2D dimtotal = calculateDimension(stringBounder);
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final Ports result = new Ports();
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for (TextBlock block : blocks) {
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final XDimension2D dimb = block.calculateDimension(stringBounder);
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final Ports tmp = ((WithPorts) block).getPorts(stringBounder).translateY(y);
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result.addThis(tmp);
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y += dimb.getHeight();
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}
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return result;
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}
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@Override
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public XRectangle2D getInnerPosition(String member, StringBounder stringBounder, InnerStrategy strategy) {
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double y = 0;
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for (TextBlock block : blocks) {
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final XDimension2D dimb = block.calculateDimension(stringBounder);
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final XRectangle2D result = block.getInnerPosition(member, stringBounder, strategy);
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if (result != null) {
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return UTranslate.dy(y).apply(result);
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}
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y += dimb.getHeight();
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}
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return null;
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}
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} |