| /******************************************************************************* |
| * Copyright (c) 2016 Ericsson |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| *******************************************************************************/ |
| package org.eclipse.tracecompass.internal.tmf.analysis.xml.ui.views.latency; |
| |
| import static org.eclipse.tracecompass.common.core.NonNullUtils.checkNotNull; |
| |
| import java.util.Objects; |
| |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.tracecompass.analysis.timing.ui.views.segmentstore.scatter.AbstractSegmentStoreScatterChartTreeViewer; |
| import org.eclipse.tracecompass.internal.tmf.analysis.xml.ui.views.XmlLatencyViewInfo; |
| import org.eclipse.tracecompass.tmf.analysis.xml.core.module.TmfXmlStrings; |
| import org.eclipse.tracecompass.tmf.ui.viewers.TmfViewer; |
| import org.eclipse.tracecompass.tmf.ui.viewers.xycharts.TmfXYChartViewer; |
| import org.eclipse.tracecompass.tmf.ui.views.TmfChartView; |
| |
| /** |
| * The scatter graph view for pattern latency |
| * |
| * @author Jean-Christian Kouame |
| */ |
| public class PatternScatterGraphView extends TmfChartView { |
| |
| /** The view's ID */ |
| public static final @NonNull String ID = "org.eclipse.tracecompass.internal.tmf.analysis.xml.ui.views.scattergraph"; //$NON-NLS-1$ |
| |
| private final XmlLatencyViewInfo fViewInfo = new XmlLatencyViewInfo(ID); |
| |
| private PatternScatterGraphViewer fViewer; |
| |
| /** |
| * Constructor |
| */ |
| public PatternScatterGraphView() { |
| 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()); |
| loadLatencyView(); |
| } |
| } |
| }); |
| } |
| |
| @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 loadLatencyView() { |
| if (fViewer != null) { |
| fViewer.updateViewer(fViewInfo.getViewAnalysisId()); |
| } |
| } |
| |
| @Override |
| protected TmfXYChartViewer createChartViewer(Composite parent) { |
| PatternScatterGraphViewer viewer = new PatternScatterGraphViewer(checkNotNull(parent), checkNotNull(Messages.PatternLatencyViews_ScatterGraphTitle), checkNotNull(Messages.PatternLatencyViews_ScatterGraphXLabel), checkNotNull(Messages.PatternLatencyViews_ScatterGraphYLabel)); |
| fViewer = viewer; |
| loadLatencyView(); |
| return viewer; |
| } |
| |
| @Override |
| protected @NonNull TmfViewer createLeftChildViewer(@Nullable Composite parent) { |
| String analysisId = fViewInfo.getViewAnalysisId(); |
| return new AbstractSegmentStoreScatterChartTreeViewer(Objects.requireNonNull(parent), String.valueOf(analysisId)) { |
| |
| @Override |
| protected @NonNull String getAnalysisId() { |
| String viewAnalysisId = fViewInfo.getViewAnalysisId(); |
| return viewAnalysisId == null ? super.getAnalysisId() : viewAnalysisId; |
| } |
| |
| }; |
| } |
| |
| } |