GitDiagram.java

/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2024, Arnaud Roques
 *
 * Project Info:  https://plantuml.com
 *
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 * License along with this library; if not, write to the Free Software
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 * Original Author:  Arnaud Roques
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package net.sourceforge.plantuml.gitlog;

import java.util.Collection;

import net.sourceforge.plantuml.FileFormatOption;
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.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.preproc.PreprocessingArtifact;

public class GitDiagram extends TitledDiagram {

	private final Collection<GNode> gnodes;
	private SmetanaForGit smetana;

	public GitDiagram(UmlSource source, GitTextArea textArea, PreprocessingArtifact preprocessing) {
		super(source, DiagramType.GIT, null, preprocessing);
		this.gnodes = new GNodeBuilder(textArea.getAllCommits()).getAllNodes();
		new GNodeBuilder(textArea.getAllCommits());
	}

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

	private SmetanaForGit getOrCreateSmetana(StringBounder stringBounder) {
		if (smetana == null)
			smetana = new SmetanaForGit(stringBounder, getSkinParam());

		return smetana;
	}

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

			public void drawU(UGraphic ug) {
				getOrCreateSmetana(ug.getStringBounder()).drawMe(ug, gnodes);
			}

			public XDimension2D calculateDimension(StringBounder stringBounder) {
				return getOrCreateSmetana(stringBounder).calculateDimension(gnodes);
			}

		};
	}

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

}