From: Mathieu Baudier <mbaudier@argeo.org>
Date: Fri, 26 Oct 2012 16:09:55 +0000 (+0000)
Subject: Add delete confirmation
X-Git-Tag: argeo-commons-2.1.30~798
X-Git-Url: http://git.argeo.org/?a=commitdiff_plain;h=9e7862a704a33e4e6db79151d7521bf3e03fabd6;p=lgpl%2Fargeo-commons.git

Add delete confirmation

git-svn-id: https://svn.argeo.org/commons/trunk@5656 4cfe0d0a-d680-48aa-b62c-e0a02a3f76cc
---

diff --git a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/commands/DeleteNodes.java b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/commands/DeleteNodes.java
index 125511da7..fba613f5a 100644
--- a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/commands/DeleteNodes.java
+++ b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/commands/DeleteNodes.java
@@ -29,6 +29,7 @@ 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.dialogs.MessageDialog;
 import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.ui.handlers.HandlerUtil;
@@ -46,11 +47,26 @@ public class DeleteNodes extends AbstractHandler {
 	public Object execute(ExecutionEvent event) throws ExecutionException {
 		ISelection selection = HandlerUtil.getActiveWorkbenchWindow(event)
 				.getActivePage().getSelection();
+		if (selection == null || !(selection instanceof IStructuredSelection))
+			return null;
+
 		GenericJcrBrowser view = (GenericJcrBrowser) HandlerUtil
 				.getActiveWorkbenchWindow(event).getActivePage()
 				.findView(HandlerUtil.getActivePartId(event));
 
-		if (selection != null && selection instanceof IStructuredSelection) {
+		// confirmation
+		StringBuffer buf = new StringBuffer("");
+		Iterator<?> lst = ((IStructuredSelection) selection).iterator();
+		while (lst.hasNext()) {
+			SingleJcrNode sjn = ((SingleJcrNode) lst.next());
+			buf.append(sjn.getName()).append(' ');
+		}
+		Boolean ok = MessageDialog.openConfirm(
+				HandlerUtil.getActiveShell(event), "Confirm deletion",
+				"Do you want to delete " + buf + "?");
+
+		// operation
+		if (ok) {
 			Iterator<?> it = ((IStructuredSelection) selection).iterator();
 			Object obj = null;
 			SingleJcrNode ancestor = null;