2010-10-27 Francois Chouinard <fchouinard@gmail.com> Contribution for Bug316467

[deliverable/tracecompass.git] / org.eclipse.linuxtools.lttng.ui / src / org / eclipse / linuxtools / lttng / ui / views / histogram / HistogramView.java

diff --git a/org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/histogram/HistogramView.java b/org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/histogram/HistogramView.java
index fe7a7bb224d7d2f1c6ba2978991c0cb7c00e5a5e..f63ee5d39e5ce102fbf408a8f75b0a6419770f44 100644 (file)
--- a/org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/histogram/HistogramView.java
+++ b/org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/histogram/HistogramView.java
@@ -20,7 +20,6 @@ package org.eclipse.linuxtools.lttng.ui.views.histogram;
 
 import org.eclipse.linuxtools.lttng.event.LttngEvent;
 import org.eclipse.linuxtools.lttng.event.LttngTimestamp;
-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;
@@ -31,7 +30,6 @@ import org.eclipse.linuxtools.tmf.signal.TmfRangeSynchSignal;
 import org.eclipse.linuxtools.tmf.signal.TmfSignalHandler;
 import org.eclipse.linuxtools.tmf.signal.TmfTimeSynchSignal;
 import org.eclipse.linuxtools.tmf.trace.ITmfTrace;
-import org.eclipse.linuxtools.tmf.trace.TmfContext;
 import org.eclipse.linuxtools.tmf.ui.views.TmfView;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ControlEvent;
@@ -555,7 +553,7 @@ public class HistogramView extends TmfView implements ControlListener {
     
     @TmfSignalHandler
        public void synchToTimeRange(TmfRangeSynchSignal signal) {
-               if ( (signal != null) && (signal.getSource() != this) ) {
+        if ( (signal != null) ) {
                        if ( lastUsedExperiment != null ) {
                                long currentTime                = signal.getCurrentTime().getValue();
                                long windowStart                = signal.getCurrentRange().getStartTime().getValue();
@@ -669,10 +667,7 @@ public class HistogramView extends TmfView implements ControlListener {
                TmfTimestamp startTime = TmfTimestamp.BigCrunch;
                TmfTimestamp endTime   = TmfTimestamp.BigBang;
                for (ITmfTrace trace : experiment.getTraces()) {
-                       TmfContext context = trace.seekLocation(null);
-                       context.setRank(0);
-                       TmfEvent event = trace.getNextEvent(context);
-                       TmfTimestamp traceStartTime = event.getTimestamp();
+          TmfTimestamp traceStartTime = trace.getStartTime();
                        if (traceStartTime.compareTo(startTime, true) < 0)
                                startTime = traceStartTime;
                        TmfTimestamp traceEndTime = trace.getEndTime();
@@ -906,7 +901,6 @@ public class HistogramView extends TmfView implements ControlListener {
                long newSelectedWindowTime = ntgWindowCenterTime.getValue();
                if ( newSelectedWindowTime != fullExperimentCanvas.getCurrentWindow().getTimestampOfCenterPosition() ) {
                        fullExperimentCanvas.setWindowCenterPosition(newSelectedWindowTime);    
-                       windowChangedNotification();
                        // Send a broadcast to the framework about the window change
                        sendTmfRangeSynchSignalBroadcast();
                }
@@ -917,7 +911,6 @@ public class HistogramView extends TmfView implements ControlListener {
                long newSelectedWindowTimeRange = ntgWindowTimeSpan.getValue();
                if ( newSelectedWindowTimeRange != fullExperimentCanvas.getCurrentWindow().getWindowTimeWidth() ) {
                        fullExperimentCanvas.resizeWindowByAbsoluteTime(newSelectedWindowTimeRange);
-                       windowChangedNotification();
                        // Send a broadcast to the framework about the window change
                        sendTmfRangeSynchSignalBroadcast();
                }