From: Mathieu Baudier <mbaudier@argeo.org>
Date: Fri, 22 Jan 2016 17:00:51 +0000 (+0000)
Subject: Fix CMS Login feedback when login failed
X-Git-Tag: argeo-commons-2.1.33~7
X-Git-Url: http://git.argeo.org/?a=commitdiff_plain;h=2fd1756750023e3e611818d9e14fcf41bed95d42;p=lgpl%2Fargeo-commons.git

Fix CMS Login feedback when login failed

git-svn-id: https://svn.argeo.org/commons/trunk@8792 4cfe0d0a-d680-48aa-b62c-e0a02a3f76cc
---

diff --git a/org.argeo.cms/src/org/argeo/cms/widgets/auth/CmsLogin.java b/org.argeo.cms/src/org/argeo/cms/widgets/auth/CmsLogin.java
index 578386321..d0bf14286 100644
--- a/org.argeo.cms/src/org/argeo/cms/widgets/auth/CmsLogin.java
+++ b/org.argeo.cms/src/org/argeo/cms/widgets/auth/CmsLogin.java
@@ -272,7 +272,7 @@ public class CmsLogin implements CmsStyles, CallbackHandler {
 			} catch (InterruptedException e2) {
 				// silent
 			}
-			ErrorFeedback.show("Login failed", e);
+//			ErrorFeedback.show("Login failed", e);
 			return false;
 		} catch (LoginException e) {
 			log.error("Cannot login", e);
diff --git a/org.argeo.cms/src/org/argeo/cms/widgets/auth/CmsLoginShell.java b/org.argeo.cms/src/org/argeo/cms/widgets/auth/CmsLoginShell.java
index a1ca97090..29a3f54e6 100644
--- a/org.argeo.cms/src/org/argeo/cms/widgets/auth/CmsLoginShell.java
+++ b/org.argeo.cms/src/org/argeo/cms/widgets/auth/CmsLoginShell.java
@@ -1,10 +1,13 @@
 package org.argeo.cms.widgets.auth;
 
 import org.argeo.cms.CmsView;
+import org.argeo.eclipse.ui.dialogs.ErrorFeedback;
 import org.eclipse.rap.rwt.RWT;
 import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Control;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Widget;
 
 /** The site-related user menu */
 public class CmsLoginShell extends CmsLogin {
@@ -31,10 +34,20 @@ public class CmsLoginShell extends CmsLogin {
 
 	@Override
 	protected boolean login() {
+		boolean success = false;
 		try {
-			return super.login();
+			success = super.login();
+			return success;
 		} finally {
-			closeShell();
+			if (success)
+				closeShell();
+			else {
+				for (Control child : shell.getChildren())
+					child.dispose();
+				createUi(shell);
+				shell.layout();
+				// TODO error message
+			}
 		}
 	}
 
@@ -45,8 +58,10 @@ public class CmsLoginShell extends CmsLogin {
 	}
 
 	protected void closeShell() {
-		shell.close();
-		shell.dispose();
+		if (!shell.isDisposed()) {
+			shell.close();
+			shell.dispose();
+		}
 	}
 
 	public Shell getShell() {
diff --git a/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/dialogs/ErrorFeedback.java b/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/dialogs/ErrorFeedback.java
index 183468402..c311f019c 100644
--- a/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/dialogs/ErrorFeedback.java
+++ b/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/dialogs/ErrorFeedback.java
@@ -47,11 +47,15 @@ public class ErrorFeedback extends TitleAreaDialog {
 		if (e instanceof ThreadDeath)
 			throw (ThreadDeath) e;
 
-		new ErrorFeedback(getDisplay().getActiveShell(), message, e).open();
+		new ErrorFeedback(newShell(), message, e).open();
 	}
 
 	public static void show(String message) {
-		new ErrorFeedback(getDisplay().getActiveShell(), message, null).open();
+		new ErrorFeedback(newShell(), message, null).open();
+	}
+
+	private static Shell newShell() {
+		return new Shell(getDisplay(), SWT.NO_TRIM);
 	}
 
 	/** Tries to find a display */
@@ -69,6 +73,7 @@ public class ErrorFeedback extends TitleAreaDialog {
 
 	public ErrorFeedback(Shell parentShell, String message, Throwable e) {
 		super(parentShell);
+		setShellStyle(SWT.NO_TRIM);
 		this.message = message;
 		this.exception = e;
 		log.error(message, e);
@@ -89,14 +94,11 @@ public class ErrorFeedback extends TitleAreaDialog {
 		composite.setLayout(new GridLayout(2, false));
 		composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
 
-		setMessage(message != null ? message
-				+ (exception != null ? ": " + exception.getMessage() : "")
-				: exception != null ? exception.getMessage() : "Unkown Error",
-				IMessageProvider.ERROR);
+		setMessage(message != null ? message + (exception != null ? ": " + exception.getMessage() : "")
+				: exception != null ? exception.getMessage() : "Unkown Error", IMessageProvider.ERROR);
 
 		if (exception != null) {
-			Text stack = new Text(composite, SWT.MULTI | SWT.LEAD | SWT.BORDER
-					| SWT.V_SCROLL | SWT.H_SCROLL);
+			Text stack = new Text(composite, SWT.MULTI | SWT.LEAD | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
 			stack.setEditable(false);
 			stack.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
 			StringWriter sw = new StringWriter();