analysis/org.eclipse.tracecompass.analysis.lami.ui/src/org/eclipse/tracecompass/internal/provisional/analysis/lami/ui/handler/OpenReportHandler.java

   1 /*******************************************************************************
   2  * Copyright (c) 2016 EfficiOS Inc., Alexandre Montplaisir
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *******************************************************************************/
   9
  10 package org.eclipse.tracecompass.internal.provisional.analysis.lami.ui.handler;
  11
  12 import java.util.List;
  13 import java.util.stream.Collectors;
  14
  15 import org.eclipse.core.commands.AbstractHandler;
  16 import org.eclipse.core.commands.ExecutionEvent;
  17 import org.eclipse.core.commands.ExecutionException;
  18 import org.eclipse.jdt.annotation.Nullable;
  19 import org.eclipse.jface.viewers.ISelection;
  20 import org.eclipse.jface.viewers.IStructuredSelection;
  21 import org.eclipse.swt.widgets.Display;
  22 import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.module.LamiAnalysisReport;
  23 import org.eclipse.tracecompass.internal.provisional.analysis.lami.ui.views.LamiReportViewFactory;
  24 import org.eclipse.tracecompass.tmf.core.analysis.ondemand.IOnDemandAnalysisReport;
  25 import org.eclipse.tracecompass.tmf.ui.project.model.TmfReportElement;
  26 import org.eclipse.ui.PartInitException;
  27 import org.eclipse.ui.handlers.HandlerUtil;
  28
  29 /**
  30  * The command handler for the "Open Report" menu option for Report project
  31  * model elements.
  32  *
  33  * Double-clicking should also call this handler.
  34  *
  35  * @author Alexandre Montplaisir
  36  */
  37 public class OpenReportHandler extends AbstractHandler {
  38
  39     @Override
  40     public @Nullable Object execute(@Nullable ExecutionEvent event) throws ExecutionException {
  41
  42         /* Types should have been checked by the plugin.xml already */
  43         ISelection selection = HandlerUtil.getCurrentSelectionChecked(event);
  44         List<?> elements = ((IStructuredSelection) selection).toList();
  45         List<TmfReportElement> reportElements = elements.stream()
  46             .filter(elem -> elem instanceof TmfReportElement)
  47             .map(elem -> (TmfReportElement) elem)
  48             .collect(Collectors.toList());
  49
  50         for (TmfReportElement reportElem : reportElements) {
  51             IOnDemandAnalysisReport report = reportElem.getReport();
  52             if (!(report instanceof LamiAnalysisReport)) {
  53                 /* This handler deals with LAMI reports only */
  54                 continue;
  55             }
  56             LamiAnalysisReport lamiReport = (LamiAnalysisReport) report;
  57
  58             Display.getDefault().syncExec(() -> {
  59                 try {
  60                     LamiReportViewFactory.createNewViews(lamiReport);
  61                 } catch (PartInitException e) {
  62                 }
  63             });
  64         }
  65
  66         return null;
  67     }
  68 }