ListSpriteDiagram.java

/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2024, Arnaud Roques
 *
 * Project Info:  https://plantuml.com
 * 
 * If you like this project or if you find it useful, you can support us at:
 * 
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 * This file is part of PlantUML.
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 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * PlantUML distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
 * License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
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 * Original Author:  Arnaud Roques
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 */
package net.sourceforge.plantuml.klimt.sprite;

import net.sourceforge.plantuml.FileFormatOption;
import net.sourceforge.plantuml.Previous;
import net.sourceforge.plantuml.TitledDiagram;
import net.sourceforge.plantuml.core.DiagramDescription;
import net.sourceforge.plantuml.core.DiagramType;
import net.sourceforge.plantuml.core.UmlSource;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.color.HColors;
import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.FontConfiguration;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.font.UFontFactory;
import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.klimt.shape.TextBlockUtils;
import net.sourceforge.plantuml.preproc.PreprocessingArtifact;

public class ListSpriteDiagram extends TitledDiagram {

	public ListSpriteDiagram(UmlSource source, Previous previous, PreprocessingArtifact preprocessing) {
		super(source, DiagramType.HELP, previous, preprocessing);
	}

	public DiagramDescription getDescription() {
		return new DiagramDescription("(Sprites)");
	}

	@Override
	protected TextBlock getTextMainBlock01970(FileFormatOption fileFormatOption) {
		return new TextBlock() {

			public void drawU(UGraphic ug) {
				layout(ug.getStringBounder(), ug);
			}

			public XDimension2D calculateDimension(StringBounder stringBounder) {
				return layout(stringBounder, null);
			}

			private XDimension2D layout(StringBounder stringBounder, UGraphic ug) {
				double x = 0;
				double y = 0;
				double rawHeight = 0;
				double totalWidth = 0;
				for (String n : getSkinParam().getAllSpriteNames()) {
					final Sprite sprite = getSkinParam().getSprite(n);
					TextBlock blockName = Display.create(n).create(
							FontConfiguration.blackBlueTrue(UFontFactory.sansSerif(14)), HorizontalAlignment.LEFT,
							getSkinParam());
					TextBlock tb = sprite.asTextBlock(HColors.BLACK, null, 1.0, null);
					tb = TextBlockUtils.mergeTB(tb, blockName, HorizontalAlignment.CENTER);
					if (ug != null)
						tb.drawU(ug.apply(new UTranslate(x, y)));
					final XDimension2D dim = tb.calculateDimension(stringBounder);
					rawHeight = Math.max(rawHeight, dim.getHeight());
					x += dim.getWidth();
					x += 30;
					totalWidth = Math.max(totalWidth, x);
					if (x > 1024) {
						x = 0;
						y += rawHeight + 50;
						rawHeight = 0;
					}
				}
				return new XDimension2D(totalWidth, y + rawHeight);
			}
		};
	}

	@Override
	public TextBlock getTextBlock12026(int num, FileFormatOption fileFormatOption) {
		return getTextMainBlock01970(fileFormatOption);
	}
}