UI time out working

[gpl/argeo-suite.git] / swt / org.argeo.app.swt / src / org / argeo / app / swt / ux / SwtArgeoApp.java

diff --git a/swt/org.argeo.app.swt/src/org/argeo/app/swt/ux/SwtArgeoApp.java b/swt/org.argeo.app.swt/src/org/argeo/app/swt/ux/SwtArgeoApp.java
index e733e8a29626762c6011a789d1a191b359b1fb39..505c52d92ebdf52bd65291b30330edff12139fa1 100644 (file)
--- a/swt/org.argeo.app.swt/src/org/argeo/app/swt/ux/SwtArgeoApp.java
+++ b/swt/org.argeo.app.swt/src/org/argeo/app/swt/ux/SwtArgeoApp.java
@@ -128,9 +128,6 @@ public class SwtArgeoApp extends AbstractArgeoApp implements CmsEventSubscriber
                        // TODO does it make sense to accept that?
                        appPid = "<unknown>";
                }
-               if (log.isDebugEnabled())
-                       log.info("Argeo Suite App " + appPid + " started");
-
                Objects.requireNonNull(contentRepository, "Content repository must be provided");
                Objects.requireNonNull(appUserState, "App user state must be provided");
 
@@ -139,25 +136,41 @@ public class SwtArgeoApp extends AbstractArgeoApp implements CmsEventSubscriber
 
                        @Override
                        public void run() {
-                               Iterator<WeakReference<SwtAppUi>> uiRefs = managedUis.values().iterator();
-                               refs: while (uiRefs.hasNext()) {
-                                       WeakReference<SwtAppUi> uiRef = uiRefs.next();
-                                       SwtAppUi ui = uiRef.get();
-                                       if (ui == null) {
-                                               if (log.isTraceEnabled())
-                                                       log.warn("Unreferenced UI in " + appPid + ", removing it");
-                                               uiRefs.remove();
-                                               continue refs;
-                                       }
-                                       if (!ui.isDisposed() && !ui.getDisplay().isDisposed()) {
-                                               ui.getDisplay().asyncExec(() -> ui.disposeIfTimedout());
+                               try {
+                                       Iterator<Map.Entry<String, WeakReference<SwtAppUi>>> uiRefs = managedUis.entrySet().iterator();
+                                       refs: while (uiRefs.hasNext()) {
+                                               Map.Entry<String, WeakReference<SwtAppUi>> entry = uiRefs.next();
+                                               String uiUuid = entry.getKey();
+                                               WeakReference<SwtAppUi> uiRef = entry.getValue();
+                                               SwtAppUi ui = uiRef.get();
+                                               if (ui == null) {
+                                                       if (log.isTraceEnabled())
+                                                               log.warn("Unreferenced UI " + uiUuid + " in " + appPid + ", removing it");
+                                                       uiRefs.remove();
+                                                       continue refs;
+                                               }
+                                               if (!ui.isDisposed() && !ui.getDisplay().isDisposed()) {
+                                                       if (ui.isTimedOut()) {
+                                                               if (log.isTraceEnabled())
+                                                                       log.trace("Killing timed-out UI " + uiUuid + " in " + appPid);
+                                                               UiContext.killDisplay(ui.getDisplay());
+                                                       }
+                                               } else {
+                                                       if (log.isTraceEnabled())
+                                                               log.warn("Disposed UI " + uiUuid + " still in " + appPid + ", removing it");
+                                                       uiRefs.remove();
+                                               }
                                        }
+                                       if (log.isTraceEnabled())
+                                               log.trace(managedUis.size() + " UIs being managed by app " + appPid);
+                               } catch (Exception e) {
+                                       e.printStackTrace();
                                }
-                               if (log.isTraceEnabled())
-                                       log.trace(managedUis.size() + " UIs being managed by app " + appPid);
                        }
                }, janitorPeriod, janitorPeriod);
 
+               if (log.isDebugEnabled())
+                       log.info("Argeo Suite App " + appPid + " started");
        }
 
        public void stop(Map<String, Object> properties) {