| /******************************************************************************* |
| * 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.analysis.profiling.ui.callgraph.statistics; |
| |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.tracecompass.analysis.timing.ui.views.segmentstore.statistics.AbstractSegmentsStatisticsView; |
| import org.eclipse.tracecompass.analysis.timing.ui.views.segmentstore.statistics.AbstractSegmentsStatisticsViewer; |
| import org.eclipse.tracecompass.tmf.core.signal.TmfSignalHandler; |
| import org.eclipse.tracecompass.tmf.core.signal.TmfSignalManager; |
| import org.eclipse.tracecompass.tmf.ui.symbols.TmfSymbolProviderUpdatedSignal; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| |
| /** |
| * View to display Function Duration statistics. |
| * |
| * @author Matthew Khouzam |
| * |
| */ |
| public class CallGraphStatisticsView extends AbstractSegmentsStatisticsView { |
| |
| /** The view ID */ |
| public static final String ID = "org.eclipse.tracecompass.internal.analysis.timing.ui.callgraph.statistics.callgraphstatistics"; //$NON-NLS-1$ |
| private @Nullable CallGraphStatisticsViewer fViewer; |
| |
| /** |
| * Constructor |
| */ |
| public CallGraphStatisticsView() { |
| super(); |
| TmfSignalManager.register(this); |
| } |
| |
| @Override |
| protected AbstractSegmentsStatisticsViewer createSegmentStoreStatisticsViewer(Composite parent) { |
| fViewer = new CallGraphStatisticsViewer(parent); |
| return fViewer; |
| } |
| |
| /** |
| * Symbol map provider updated |
| * |
| * @param signal |
| * the signal |
| */ |
| @TmfSignalHandler |
| public void symbolMapUpdated(TmfSymbolProviderUpdatedSignal signal) { |
| if (signal.getSource() != this) { |
| CallGraphStatisticsViewer viewer = fViewer; |
| if (viewer != null) { |
| viewer.refresh(); |
| } |
| } |
| } |
| |
| /** |
| * Get the current tree viewer |
| * |
| * @return the current tree viewer |
| */ |
| @VisibleForTesting |
| public @Nullable CallGraphStatisticsViewer getTreeViewer() { |
| return fViewer; |
| } |
| |
| } |