analysis/org.eclipse.tracecompass.analysis.os.linux.ui/src/org/eclipse/tracecompass/internal/analysis/os/linux/ui/actions/FollowCpuAction.java

   1 /*******************************************************************************
   2  * Copyright (c) 2016 Ericsson
   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.analysis.os.linux.ui.actions;
  11
  12 import org.eclipse.jdt.annotation.NonNull;
  13 import org.eclipse.jface.action.Action;
  14 import org.eclipse.tracecompass.analysis.os.linux.core.signals.TmfCpuSelectedSignal;
  15 import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace;
  16 import org.eclipse.tracecompass.tmf.ui.views.TmfView;
  17
  18 /**
  19  * CPU Selection Action
  20  *
  21  * @author Matthew Khouzam
  22  */
  23 public class FollowCpuAction extends Action {
  24
  25     private final @NonNull TmfView fView;
  26     private final int fCpu;
  27     private final @NonNull ITmfTrace fTrace;
  28
  29     /**
  30      * Contructor
  31      *
  32      * @param view
  33      *            the view to send a signal
  34      * @param cpu
  35      *            the cpu number
  36      * @param trace
  37      *            the trace
  38      */
  39     public FollowCpuAction(@NonNull TmfView view, int cpu, @NonNull ITmfTrace trace) {
  40         fView = view;
  41         fCpu = cpu;
  42         fTrace = trace;
  43     }
  44
  45     @Override
  46     public String getText() {
  47         return Messages.CpuSelectionAction_followCpu + ' ' + fCpu;
  48     }
  49
  50     @Override
  51     public void run() {
  52         fView.broadcast(new TmfCpuSelectedSignal(fView, fCpu, fTrace));
  53         super.run();
  54     }
  55
  56 }