Clearer comment. See ticket https://www.argeo.org/bugzilla/show_bug.cgi?id=188

[lgpl/argeo-commons.git] / server / plugins / org.argeo.jcr.ui.explorer / src / main / java / org / argeo / jcr / ui / explorer / commands / Refresh.java

diff --git a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/commands/Refresh.java b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/commands/Refresh.java
index db83daff19f56a5f4c8f0f521a46a21d48896332..21ce256581b2d63eb7549dcf92d32c63554e262e 100644 (file)
--- a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/commands/Refresh.java
+++ b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/commands/Refresh.java
@@ -1,16 +1,32 @@
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.argeo.jcr.ui.explorer.commands;
 
 import java.util.Iterator;
 
 import org.argeo.eclipse.ui.TreeParent;
 import org.argeo.eclipse.ui.jcr.views.AbstractJcrBrowser;
+import org.argeo.jcr.ui.explorer.JcrExplorerPlugin;
 import org.argeo.jcr.ui.explorer.utils.JcrUiUtils;
+import org.argeo.jcr.ui.explorer.views.GenericJcrBrowser;
 import org.eclipse.core.commands.AbstractHandler;
 import org.eclipse.core.commands.ExecutionEvent;
 import org.eclipse.core.commands.ExecutionException;
 import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.ui.handlers.HandlerUtil;
 
 /**
  * Force the selected objects of the active view to be refreshed doing the
@@ -22,13 +38,19 @@ import org.eclipse.ui.handlers.HandlerUtil;
  */
 public class Refresh extends AbstractHandler {
 
+       public final static String ID = JcrExplorerPlugin.ID + ".refresh";
+
        public Object execute(ExecutionEvent event) throws ExecutionException {
-               ISelection selection = HandlerUtil.getActiveWorkbenchWindow(event)
-                               .getActivePage().getSelection();
-               AbstractJcrBrowser view = (AbstractJcrBrowser) HandlerUtil
-                               .getActiveWorkbenchWindow(event).getActivePage()
-                               .findView(HandlerUtil.getActivePartId(event));
-               if (selection != null && selection instanceof IStructuredSelection) {
+
+               AbstractJcrBrowser view = (AbstractJcrBrowser) JcrExplorerPlugin
+                               .getDefault().getWorkbench().getActiveWorkbenchWindow()
+                               .getActivePage().getActivePart();//
+
+               ISelection selection = JcrExplorerPlugin.getDefault().getWorkbench()
+                               .getActiveWorkbenchWindow().getActivePage().getSelection();
+
+               if (selection != null && selection instanceof IStructuredSelection
+                               && !selection.isEmpty()) {
                        Iterator<?> it = ((IStructuredSelection) selection).iterator();
                        while (it.hasNext()) {
                                Object obj = it.next();
@@ -38,7 +60,9 @@ public class Refresh extends AbstractHandler {
                                        view.refresh(obj);
                                }
                        }
-               }
+               } else if (view instanceof GenericJcrBrowser)
+                       ((GenericJcrBrowser) view).refresh(null); // force full refresh
+
                return null;
        }
 }