Make lightweight dialog more robust

[lgpl/argeo-commons.git] / org.argeo.eclipse.ui / src / org / argeo / eclipse / ui / dialogs / LightweightDialog.java

diff --git a/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/dialogs/LightweightDialog.java b/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/dialogs/LightweightDialog.java
index 6e9b668bf8d6f13e588110cbe5f9fde73676ced8..a923b0134c6c0173eef2eb0dd5bb7ea4555a915f 100644 (file)
--- a/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/dialogs/LightweightDialog.java
+++ b/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/dialogs/LightweightDialog.java
@@ -15,6 +15,8 @@
  */
 package org.argeo.eclipse.ui.dialogs;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 import org.argeo.eclipse.ui.EclipseUiException;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.FocusEvent;
@@ -32,6 +34,8 @@ import org.eclipse.swt.widgets.Shell;
 
 /** Generic lightweight dialog, not based on JFace. */
 public class LightweightDialog {
+       private final static Log log = LogFactory.getLog(LightweightDialog.class);
+
        // must be the same value as org.eclipse.jface.window.Window#OK
        public final static int OK = 0;
        // must be the same value as org.eclipse.jface.window.Window#CANCEL
@@ -120,7 +124,11 @@ public class LightweightDialog {
                });
 
                if (block) {
-                       runEventLoop(foregoundShell);
+                       try {
+                               runEventLoop(foregoundShell);
+                       } catch (Throwable t) {
+                               log.error("Cannot open blocking lightweight dialog", t);
+                       }
                }
                if (returnCode == null)
                        returnCode = OK;