Fix for Bug 352379

[deliverable/tracecompass.git] / org.eclipse.linuxtools.lttng.ui / src / org / eclipse / linuxtools / lttng / ui / views / common / AbsTimeUpdateView.java

diff --git a/org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/common/AbsTimeUpdateView.java b/org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/common/AbsTimeUpdateView.java
index 06a672c3aed3c7b0ceaae20155ae1207a148e3f8..1a8849a572c3961346d6539e863e96747d766c0c 100644 (file)
--- a/org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/common/AbsTimeUpdateView.java
+++ b/org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/common/AbsTimeUpdateView.java
@@ -26,11 +26,13 @@ import org.eclipse.linuxtools.lttng.request.RequestStartedSignal;
 import org.eclipse.linuxtools.lttng.state.evProcessor.ITransEventProcessor;
 import org.eclipse.linuxtools.lttng.ui.TraceDebug;
 import org.eclipse.linuxtools.lttng.ui.model.trange.ItemContainer;
+import org.eclipse.linuxtools.tmf.event.TmfEvent;
 import org.eclipse.linuxtools.tmf.event.TmfTimeRange;
 import org.eclipse.linuxtools.tmf.event.TmfTimestamp;
 import org.eclipse.linuxtools.tmf.experiment.TmfExperiment;
 import org.eclipse.linuxtools.tmf.request.ITmfDataRequest.ExecutionType;
 import org.eclipse.linuxtools.tmf.request.TmfDataRequest;
+import org.eclipse.linuxtools.tmf.signal.TmfExperimentDisposedSignal;
 import org.eclipse.linuxtools.tmf.signal.TmfRangeSynchSignal;
 import org.eclipse.linuxtools.tmf.signal.TmfSignalHandler;
 import org.eclipse.linuxtools.tmf.signal.TmfSignalManager;
@@ -102,6 +104,15 @@ public abstract class AbsTimeUpdateView extends TmfView implements IRequestStatu
            return INPUT_CHANGED_REFRESH;
        }
 
+   /**
+     * Cancel the ongoing request if another experiment is being selected
+     * @param experimentDisposedSignal
+     */
+    @TmfSignalHandler
+    public void experimentDisposed(TmfExperimentDisposedSignal<? extends TmfEvent> experimentDisposedSignal) {
+        fProvider.conditionallyCancelRequests();
+    }
+       
        /*
         * (non-Javadoc)
         *