analysis: bug 494786. Clear process selection when switching trace

[deliverable/tracecompass.git] / analysis / org.eclipse.tracecompass.analysis.os.linux.ui / src / org / eclipse / tracecompass / internal / analysis / os / linux / ui / views / cpuusage / CpuUsageComposite.java

diff --git a/analysis/org.eclipse.tracecompass.analysis.os.linux.ui/src/org/eclipse/tracecompass/internal/analysis/os/linux/ui/views/cpuusage/CpuUsageComposite.java b/analysis/org.eclipse.tracecompass.analysis.os.linux.ui/src/org/eclipse/tracecompass/internal/analysis/os/linux/ui/views/cpuusage/CpuUsageComposite.java
index bfe5a15094accff9cff5890a0b700513a21307b6..aa3fed88f1706f78220021182a1057e82c6860b0 100644 (file)
--- a/analysis/org.eclipse.tracecompass.analysis.os.linux.ui/src/org/eclipse/tracecompass/internal/analysis/os/linux/ui/views/cpuusage/CpuUsageComposite.java
+++ b/analysis/org.eclipse.tracecompass.analysis.os.linux.ui/src/org/eclipse/tracecompass/internal/analysis/os/linux/ui/views/cpuusage/CpuUsageComposite.java
@@ -38,6 +38,9 @@ import org.eclipse.tracecompass.statesystem.core.exceptions.StateSystemDisposedE
 import org.eclipse.tracecompass.statesystem.core.exceptions.TimeRangeException;
 import org.eclipse.tracecompass.statesystem.core.interval.ITmfStateInterval;
 import org.eclipse.tracecompass.statesystem.core.statevalue.ITmfStateValue;
+import org.eclipse.tracecompass.tmf.core.signal.TmfSignalHandler;
+import org.eclipse.tracecompass.tmf.core.signal.TmfTraceOpenedSignal;
+import org.eclipse.tracecompass.tmf.core.signal.TmfTraceSelectedSignal;
 import org.eclipse.tracecompass.tmf.core.statesystem.TmfStateSystemAnalysisModule;
 import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace;
 import org.eclipse.tracecompass.tmf.core.trace.TmfTraceUtils;
@@ -366,4 +369,18 @@ public class CpuUsageComposite extends AbstractTmfTreeViewer {
         updateContent(getWindowStartTime(), getWindowEndTime(), false);
     }
 
+    @Override
+    @TmfSignalHandler
+    public void traceSelected(TmfTraceSelectedSignal signal) {
+        setSelectedThread(null);
+        super.traceSelected(signal);
+    }
+
+    @Override
+    @TmfSignalHandler
+    public void traceOpened(TmfTraceOpenedSignal signal) {
+        setSelectedThread(null);
+        super.traceOpened(signal);
+    }
+
 }