From: Reino Ruusu <reino.ruusu@semantum.fi>
Date: Wed, 19 Jun 2019 08:26:47 +0000 (+0300)
Subject: Fix issue with updates of SCL module outline views.
X-Git-Tag: v1.43.0~136^2~135
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F34%2F3034%2F4;p=simantics%2Fplatform.git

Fix issue with updates of SCL module outline views.

gitlab #317

Change-Id: Ia749729d4410f6deee9176d01f572768f959b88e
---

diff --git a/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/outline/SCLModuleOutlinePage.java b/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/outline/SCLModuleOutlinePage.java
index 80e34c374..f19081754 100644
--- a/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/outline/SCLModuleOutlinePage.java
+++ b/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/outline/SCLModuleOutlinePage.java
@@ -30,6 +30,7 @@ import org.simantics.scl.osgi.SCLOsgi;
 import org.simantics.scl.ui.Activator;
 import org.simantics.scl.ui.editor2.SCLModuleEditor2;
 import org.simantics.scl.ui.editor2.SCLModuleEditorInput;
+import org.simantics.utils.ui.SWTUtils;
 
 public class SCLModuleOutlinePage extends ContentOutlinePage {
 
@@ -69,16 +70,20 @@ public class SCLModuleOutlinePage extends ContentOutlinePage {
 
             @Override
             public void notifyAboutUpdate() {
-                parent.getDisplay().asyncExec(() -> {
+                if (parent.isDisposed())
+                    return;
+                
+                Failable<Module> module = SCLOsgi.MODULE_REPOSITORY.getModule(moduleSource.getModuleName(), updateListener);
+                SWTUtils.asyncExec(parent, () -> {
                     if (!outlineViewer.getControl().isDisposed()) {
+                        outlineViewer.setInput(module.didSucceed() ? module.getResult() : null);
                         outlineViewer.refresh();
                     }
                 });
             }
         };
-        Failable<Module> module = SCLOsgi.MODULE_REPOSITORY.getModule(moduleSource.getModuleName(), updateListener);
-        Module result = module.getResult();
-        outlineViewer.setInput(result);
+        
+        updateListener.notifyAboutUpdate();
     }
 
     @Override