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106 lines
3.5 KiB
Java
106 lines
3.5 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.graphic;
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import java.awt.geom.Dimension2D;
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import java.awt.geom.Rectangle2D;
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import net.sourceforge.plantuml.Dimension2DDouble;
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import net.sourceforge.plantuml.svek.Ports;
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import net.sourceforge.plantuml.svek.WithPorts;
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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.color.HColor;
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import net.sourceforge.plantuml.ugraphic.color.HColorNone;
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public class TextBlockLineBefore extends AbstractTextBlock implements TextBlock, WithPorts {
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private final TextBlock textBlock;
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private final char separator;
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private final TextBlock title;
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private final double defaultThickness;
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public TextBlockLineBefore(double defaultThickness, TextBlock textBlock, char separator, TextBlock title) {
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this.textBlock = textBlock;
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this.separator = separator;
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this.title = title;
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this.defaultThickness = defaultThickness;
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}
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public TextBlockLineBefore(double defaultThickness, TextBlock textBlock, char separator) {
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this(defaultThickness, textBlock, separator, null);
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}
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public TextBlockLineBefore(double defaultThickness, TextBlock textBlock) {
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this(defaultThickness, textBlock, '\0');
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}
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public Dimension2D calculateDimension(StringBounder stringBounder) {
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final Dimension2D dim = textBlock.calculateDimension(stringBounder);
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if (title != null) {
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final Dimension2D dimTitle = title.calculateDimension(stringBounder);
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return Dimension2DDouble.atLeast(dim, dimTitle.getWidth() + 8, dimTitle.getHeight());
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}
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return dim;
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}
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public void drawU(UGraphic ug) {
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final HColor color = ug.getParam().getColor();
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if (title == null)
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UHorizontalLine.infinite(defaultThickness, 1, 1, separator).drawMe(ug);
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textBlock.drawU(ug);
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if (color == null)
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ug = ug.apply(new HColorNone());
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else
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ug = ug.apply(color);
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if (title != null)
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UHorizontalLine.infinite(defaultThickness, 1, 1, title, separator).drawMe(ug);
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}
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@Override
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public Rectangle2D getInnerPosition(String member, StringBounder stringBounder, InnerStrategy strategy) {
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return textBlock.getInnerPosition(member, stringBounder, strategy);
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}
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@Override
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public Ports getPorts(StringBounder stringBounder) {
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return ((WithPorts) textBlock).getPorts(stringBounder);
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}
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} |