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// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
* |
* | PlantUML : a free UML diagram generator
* |
* +=======================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
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*/
package net.sourceforge.plantuml.svek;
import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.List;
import net.sourceforge.plantuml.AnnotatedBuilder;
import net.sourceforge.plantuml.AnnotatedWorker;
import net.sourceforge.plantuml.FileFormatOption;
import net.sourceforge.plantuml.abel.Link;
import net.sourceforge.plantuml.core.ImageData;
import net.sourceforge.plantuml.cucadiagram.ICucaDiagram;
import net.sourceforge.plantuml.dot.CucaDiagramSimplifierActivity;
import net.sourceforge.plantuml.dot.CucaDiagramSimplifierState;
import net.sourceforge.plantuml.dot.DotData;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.log.Logme;
import net.sourceforge.plantuml.skin.UmlDiagramType;
public final class CucaDiagramFileMakerSvek implements CucaDiagramFileMaker {
// ::remove file when __CORE__
private final ICucaDiagram diagram;
public CucaDiagramFileMakerSvek(ICucaDiagram diagram) throws IOException {
this.diagram = diagram;
}
public ImageData createFile(OutputStream os, List dotStrings, FileFormatOption fileFormatOption)
throws IOException {
try {
return createFileInternal(os, dotStrings, fileFormatOption);
} catch (InterruptedException e) {
Logme.error(e);
throw new IOException(e);
}
}
@Override
public void createOneGraphic(UGraphic ug) {
throw new UnsupportedOperationException();
}
private GeneralImageBuilder createDotDataImageBuilder(DotMode dotMode, StringBounder stringBounder) {
final DotData dotData = new DotData(diagram.getEntityFactory().getRootGroup(), getOrderedLinks(),
diagram.getEntityFactory().leafs(), diagram.getUmlDiagramType(), diagram.getSkinParam(), diagram,
diagram, diagram.getEntityFactory(), diagram.isHideEmptyDescriptionForState(), dotMode,
diagram.getNamespaceSeparator(), diagram.getPragma());
return new GeneralImageBuilder(dotData, diagram.getEntityFactory(), diagram.getSource(), diagram.getPragma(),
stringBounder, diagram.getUmlDiagramType().getStyleName());
}
private ImageData createFileInternal(OutputStream os, List dotStrings, FileFormatOption fileFormatOption)
throws IOException, InterruptedException {
final StringBounder stringBounder = fileFormatOption.getDefaultStringBounder(diagram.getSkinParam());
if (diagram.getUmlDiagramType() == UmlDiagramType.ACTIVITY)
new CucaDiagramSimplifierActivity(diagram, dotStrings, stringBounder);
else if (diagram.getUmlDiagramType() == UmlDiagramType.STATE)
new CucaDiagramSimplifierState(diagram, dotStrings, stringBounder);
GeneralImageBuilder svek2 = createDotDataImageBuilder(DotMode.NORMAL, stringBounder);
BaseFile basefile = null;
if (fileFormatOption.isDebugSvek() && os instanceof NamedOutputStream)
basefile = ((NamedOutputStream) os).getBasefile();
TextBlock result = svek2.buildImage(basefile, diagram.getDotStringSkek(), fileFormatOption.isDebugSvek());
if (result instanceof GraphvizCrash) {
svek2 = createDotDataImageBuilder(DotMode.NO_LEFT_RIGHT_AND_XLABEL, stringBounder);
result = svek2.buildImage(basefile, diagram.getDotStringSkek(), fileFormatOption.isDebugSvek());
}
// TODO There is something strange with the left margin of mainframe, I think
// because AnnotatedWorker is used here
// It can be looked at in another PR
final AnnotatedBuilder builder = new AnnotatedBuilder(diagram, diagram.getSkinParam(), stringBounder);
result = new AnnotatedWorker(diagram, diagram.getSkinParam(), stringBounder, builder).addAdd(result);
// TODO UmlDiagram.getWarningOrError() looks similar so this might be
// simplified? - will leave for a separate PR
final String widthwarning = diagram.getSkinParam().getValue("widthwarning");
String warningOrError = null;
if (widthwarning != null && widthwarning.matches("\\d+"))
warningOrError = svek2.getWarningOrError(Integer.parseInt(widthwarning));
// Sorry about this hack. There is a side effect in
// SvekResult::calculateDimension()
result.calculateDimension(stringBounder); // Ensure text near the margins is not cut off
return diagram.createImageBuilder(fileFormatOption).annotations(false) // backwards compatibility
// (AnnotatedWorker is used above)
.drawable(result).status(result instanceof GraphvizCrash ? 503 : 0).warningOrError(warningOrError)
.write(os);
}
private List getOrderedLinks() {
final List result = new ArrayList<>();
for (Link l : diagram.getLinks())
addLinkNew(result, l);
return result;
}
private void addLinkNew(List result, Link link) {
for (int i = 0; i < result.size(); i++) {
final Link other = result.get(i);
if (other.sameConnections(link)) {
while (i < result.size() && result.get(i).sameConnections(link))
i++;
if (i == result.size())
result.add(link);
else
result.add(i, link);
return;
}
}
result.add(link);
}
}
