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Update Mass Spectrum Header #2115

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Feb 28, 2025
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Original file line number Diff line number Diff line change
Expand Up @@ -11,17 +11,21 @@
*******************************************************************************/
package org.eclipse.chemclipse.ux.extension.msd.ui.swt;

import java.util.ArrayList;
import java.util.List;

import org.eclipse.chemclipse.msd.model.core.IRegularMassSpectrum;
import org.eclipse.chemclipse.msd.model.core.IStandaloneMassSpectrum;
import org.eclipse.chemclipse.support.text.ValueFormat;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.StyleRange;
import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Text;

public class ExtendedMassSpectrumHeaderUI extends Composite {

private Text text;
private StyledText styledText;

public ExtendedMassSpectrumHeaderUI(Composite parent, int style) {

Expand All @@ -32,36 +36,55 @@ public ExtendedMassSpectrumHeaderUI(Composite parent, int style) {
public void updateMassSpectrum(IRegularMassSpectrum massSpectrum) {

StringBuilder builder = new StringBuilder();
List<StyleRange> styleRanges = new ArrayList<>();
if(massSpectrum != null) {
addHeaderLine(builder, "Data", massSpectrum.getMassSpectrumType().label());
addHeaderLine(builder, "Technique", "MS" + massSpectrum.getMassSpectrometer());
addHeaderLine(builder, "Ions", Integer.toString(massSpectrum.getNumberOfIons()));
int offset = 0;
offset = addHeaderLine(builder, styleRanges, "Data", massSpectrum.getMassSpectrumType().label(), offset);
offset = addHeaderLine(builder, styleRanges, "Technique", "MS" + massSpectrum.getMassSpectrometer(), offset);
offset = addHeaderLine(builder, styleRanges, "Ions", Integer.toString(massSpectrum.getNumberOfIons()), offset);
offset = addHeaderLine(builder, styleRanges, "Polarity", massSpectrum.getPolarity().label(), offset);
if(massSpectrum instanceof IStandaloneMassSpectrum standaloneMassSpectrum) {
addHeaderLine(builder, "Name", standaloneMassSpectrum.getName());
addHeaderLine(builder, "File", standaloneMassSpectrum.getFile().getName());
addHeaderLine(builder, "Sample", standaloneMassSpectrum.getSampleName());
addHeaderLine(builder, "Instrument", standaloneMassSpectrum.getInstrument());
addHeaderLine(builder, "Operator", standaloneMassSpectrum.getOperator());
offset = addHeaderLine(builder, styleRanges, "Name", standaloneMassSpectrum.getName(), offset);
offset = addHeaderLine(builder, styleRanges, "File", standaloneMassSpectrum.getFile().getName(), offset);
offset = addHeaderLine(builder, styleRanges, "Sample", standaloneMassSpectrum.getSampleName(), offset);
offset = addHeaderLine(builder, styleRanges, "Description", standaloneMassSpectrum.getDescription(), offset);
offset = addHeaderLine(builder, styleRanges, "Instrument", standaloneMassSpectrum.getInstrument(), offset);
offset = addHeaderLine(builder, styleRanges, "Operator", standaloneMassSpectrum.getOperator(), offset);
offset = addHeaderLine(builder, styleRanges, "Plate", standaloneMassSpectrum.getPlate(), offset);
offset = addHeaderLine(builder, styleRanges, "Position", standaloneMassSpectrum.getPosition(), offset);
if(standaloneMassSpectrum.getDate() != null) {
addHeaderLine(builder, "Date", ValueFormat.getDateFormatEnglish().format(standaloneMassSpectrum.getDate()));
offset = addHeaderLine(builder, styleRanges, "Date", ValueFormat.getDateFormatEnglish().format(standaloneMassSpectrum.getDate()), offset);
}
}
}

text.setText(builder.toString());
styledText.setText(builder.toString());
styledText.setStyleRanges(styleRanges.toArray(new StyleRange[styleRanges.size()]));
}

private void addHeaderLine(StringBuilder builder, String key, String value) {
private int addHeaderLine(StringBuilder builder, List<StyleRange> styleRanges, String key, String value, int offset) {

if(value == null) {
return offset;
}

builder.append(key);
builder.append(": ");
builder.append(value);
builder.append("\n");
builder.append(System.lineSeparator());

StyleRange styleRange = new StyleRange();
styleRange.start = offset;
styleRange.length = key.length();
styleRange.fontStyle = SWT.BOLD;
styleRanges.add(styleRange);

return offset + key.length() + 2 + value.length() + System.lineSeparator().length();
}

private void createControl() {

setLayout(new FillLayout());
text = new Text(this, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
styledText = new StyledText(this, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
}
}