From 0ff0a9b67913910fbbdf49b1eaffc7e02a8077cb Mon Sep 17 00:00:00 2001
From: tjc <tjc@ee4ac58c-ac51-4696-9907-e4b3aa274f04>
Date: Tue, 13 Oct 2009 10:05:16 +0000
Subject: [PATCH] make the BamView in Artemis asynchronous
git-svn-id: svn+ssh://svn.internal.sanger.ac.uk/repos/svn/pathsoft/artemis/trunk@12054 ee4ac58c-ac51-4696-9907-e4b3aa274f04
---
.../artemis/components/alignment/BamView.java | 57 +++++++++++++------
1 file changed, 40 insertions(+), 17 deletions(-)
diff --git a/uk/ac/sanger/artemis/components/alignment/BamView.java b/uk/ac/sanger/artemis/components/alignment/BamView.java
index 00da171d7..2ef2f7b75 100644
--- a/uk/ac/sanger/artemis/components/alignment/BamView.java
+++ b/uk/ac/sanger/artemis/components/alignment/BamView.java
@@ -104,6 +104,7 @@ import uk.ac.sanger.artemis.components.DisplayAdjustmentListener;
import uk.ac.sanger.artemis.components.EntryFileDialog;
import uk.ac.sanger.artemis.components.FeatureDisplay;
import uk.ac.sanger.artemis.components.MessageDialog;
+import uk.ac.sanger.artemis.components.SwingWorker;
import uk.ac.sanger.artemis.components.Utilities;
import uk.ac.sanger.artemis.editor.MultiLineToolTipUI;
import uk.ac.sanger.artemis.io.EntryInformation;
@@ -2125,25 +2126,47 @@ public class BamView extends JPanel
/**
* Artemis event notification
*/
- public void displayAdjustmentValueChanged(DisplayAdjustmentEvent event)
- {
- if(event.getType() == DisplayAdjustmentEvent.SCALE_ADJUST_EVENT)
+ public void displayAdjustmentValueChanged(final DisplayAdjustmentEvent event)
+ {
+ SwingWorker worker = new SwingWorker()
{
- laststart = -1;
- lastend = -1;
- this.startBase = event.getStart();
- this.endBase = event.getEnd();
+ public Object construct()
+ {
+ try
+ {
+ Thread.sleep(500);
+ }
+ catch (InterruptedException e)
+ {
+ e.printStackTrace();
+ }
+
+ if(event.getStart() != ((FeatureDisplay)event.getSource()).getForwardBaseAtLeftEdge())
+ {
+ return null;
+ }
+
+ if(event.getType() == DisplayAdjustmentEvent.SCALE_ADJUST_EVENT)
+ {
+ laststart = -1;
+ lastend = -1;
+ BamView.this.startBase = event.getStart();
+ BamView.this.endBase = event.getEnd();
- int width = feature_display.getMaxVisibleBases();
- setZoomLevel(width);
- repaint();
- }
- else
- {
- setDisplay(event.getStart(),
- event.getStart()+feature_display.getMaxVisibleBases(), event);
- repaint();
- }
+ int width = feature_display.getMaxVisibleBases();
+ setZoomLevel(width);
+ repaint();
+ }
+ else
+ {
+ setDisplay(event.getStart(),
+ event.getStart()+feature_display.getMaxVisibleBases(), event);
+ repaint();
+ }
+ return null;
+ }
+ };
+ worker.start();
}
public void selectionChanged(SelectionChangeEvent event)
--
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