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/*******************************************************************************
* Copyright (c) 2016 Ericsson
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v1.0 which
* accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*******************************************************************************/
package org.eclipse.tracecompass.internal.tmf.analysis.xml.ui.views.latency;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.jdt.annotation.Nullable;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Table;
import org.eclipse.tracecompass.analysis.timing.ui.views.segmentstore.density.AbstractSegmentStoreDensityView;
import org.eclipse.tracecompass.analysis.timing.ui.views.segmentstore.density.AbstractSegmentStoreDensityViewer;
import org.eclipse.tracecompass.analysis.timing.ui.views.segmentstore.table.AbstractSegmentStoreTableViewer;
import org.eclipse.tracecompass.common.core.NonNullUtils;
import org.eclipse.tracecompass.internal.tmf.analysis.xml.ui.views.XmlLatencyViewInfo;
import org.eclipse.tracecompass.tmf.analysis.xml.core.module.TmfXmlStrings;
/**
* Displays the latency density view for pattern analysis
*
* @author Jean-Christian Kouame
*/
public class PatternDensityView extends AbstractSegmentStoreDensityView {
/** The view's ID */
public static final @NonNull String ID = "org.eclipse.tracecompass.internal.tmf.analysis.xml.ui.views.density"; //$NON-NLS-1$
private final XmlLatencyViewInfo fViewInfo = new XmlLatencyViewInfo(ID);
private PatternDensityViewer fDensityViewer;
private PatternLatencyTableViewer fTableViewer;
/**
* Constructor
*/
public PatternDensityView() {
super(ID);
this.addPartPropertyListener(event -> {
if (event.getProperty().equals(TmfXmlStrings.XML_LATENCY_OUTPUT_DATA)) {
Object newValue = event.getNewValue();
if (newValue instanceof String) {
String data = (String) newValue;
fViewInfo.setViewData(data);
setPartName(fViewInfo.getLabel());
loadTableViewer();
loadDensityViewer();
}
}
});
}
@Override
public void createPartControl(@Nullable Composite parent) {
String name = getViewSite().getSecondaryId();
if (name != null) {
/* must initialize view info before calling super */
fViewInfo.setName(name);
}
super.createPartControl(parent);
Display.getDefault().asyncExec(() -> setPartName(fViewInfo.getLabel()));
}
private void loadTableViewer() {
if (fTableViewer != null) {
fTableViewer.updateViewer(fViewInfo.getViewAnalysisId());
}
}
private void loadDensityViewer() {
if (fDensityViewer != null) {
fDensityViewer.updateViewer(fViewInfo.getViewAnalysisId());
}
}
@Override
protected @NonNull AbstractSegmentStoreTableViewer createSegmentStoreTableViewer(@NonNull Composite parent) {
PatternLatencyTableViewer tableViewer = new PatternLatencyTableViewer(new TableViewer(parent, SWT.FULL_SELECTION | SWT.VIRTUAL)) {
@Override
protected void createProviderColumns() {
super.createProviderColumns();
Table t = (Table) getControl();
t.setColumnOrder(new int[] { 0, 1, 2, 3, 4});
}
};
fTableViewer = tableViewer;
loadTableViewer();
return tableViewer;
}
@Override
protected @NonNull AbstractSegmentStoreDensityViewer createSegmentStoreDensityViewer(@NonNull Composite parent) {
PatternDensityViewer densityViewer = new PatternDensityViewer(NonNullUtils.checkNotNull(parent));
fDensityViewer = densityViewer;
loadDensityViewer();
return densityViewer;
}
}
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