Fix build

[lgpl/argeo-commons.git] / org.argeo.cms / src / org / argeo / cms / util / SimpleErgonomics.java

diff --git a/org.argeo.cms/src/org/argeo/cms/util/SimpleErgonomics.java b/org.argeo.cms/src/org/argeo/cms/util/SimpleErgonomics.java
index 7835b7efa65985a833514627cc94b0f4e4d02b62..d89d54d7c43d7bda782b3f884297776727c82f51 100644 (file)
--- a/org.argeo.cms/src/org/argeo/cms/util/SimpleErgonomics.java
+++ b/org.argeo.cms/src/org/argeo/cms/util/SimpleErgonomics.java
@@ -24,6 +24,7 @@ import org.eclipse.swt.widgets.Control;
 public class SimpleErgonomics extends AbstractCmsEntryPoint {
        private final static Log log = LogFactory.getLog(SimpleErgonomics.class);
 
+       private boolean uiInitialized = false;
        private Composite headerArea;
        private Composite bodyArea;
        private final CmsUiProvider uiProvider;
@@ -41,7 +42,7 @@ public class SimpleErgonomics extends AbstractCmsEntryPoint {
        }
 
        @Override
-       protected void createUi(Composite parent) {
+       protected void initUi(Composite parent) {
                parent.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
                parent.setLayout(CmsUtils.noSpaceGridLayout());
 
@@ -56,11 +57,16 @@ public class SimpleErgonomics extends AbstractCmsEntryPoint {
                bodyArea.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
                bodyArea.setLayout(CmsUtils.noSpaceGridLayout());
 
+               uiInitialized = true;
                refresh();
        }
 
        @Override
        protected void refresh() {
+               if (!uiInitialized)
+                       return;
+               if (getState() == null)
+                       setState("");
                refreshHeader();
                refreshBody();
                if (log.isTraceEnabled())
@@ -68,8 +74,6 @@ public class SimpleErgonomics extends AbstractCmsEntryPoint {
        }
 
        protected void refreshHeader() {
-               if (headerArea == null)
-                       return;
                for (Control child : headerArea.getChildren())
                        child.dispose();
                try {
@@ -81,8 +85,6 @@ public class SimpleErgonomics extends AbstractCmsEntryPoint {
        }
 
        protected void refreshBody() {
-               if (bodyArea == null)
-                       return;
                // Exception
                Throwable exception = getException();
                if (exception != null) {
@@ -99,11 +101,7 @@ public class SimpleErgonomics extends AbstractCmsEntryPoint {
                        child.dispose();
                bodyArea.setLayout(CmsUtils.noSpaceGridLayout());
 
-               String state = getState();
                try {
-                       if (state == null)
-                               setState("");
-                       // throw new CmsException("State cannot be null");
                        uiProvider.createUi(bodyArea, getNode());
                } catch (RepositoryException e) {
                        throw new CmsException("Cannot refresh body", e);