From f6756de3e2e97bf2fbfe1c93ed4a31c8b1c85a21 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Tue, 27 Oct 2015 14:33:06 +0100
Subject: [client] Improve focus/idm handling in login window

---
 .../org/openslx/dozmod/gui/window/LoginWindow.java | 48 +++++++++++++++++-----
 1 file changed, 38 insertions(+), 10 deletions(-)

(limited to 'dozentenmodul/src/main/java')

diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LoginWindow.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LoginWindow.java
index d3229a4c..d525062f 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LoginWindow.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LoginWindow.java
@@ -37,6 +37,7 @@ import org.openslx.dozmod.authentication.TestAccountAuthenticator;
 import org.openslx.dozmod.gui.Gui;
 import org.openslx.dozmod.gui.MainWindow;
 import org.openslx.dozmod.gui.helper.MessageType;
+import org.openslx.dozmod.gui.helper.TextChangeListener;
 import org.openslx.dozmod.gui.window.layout.LoginWindowLayout;
 import org.openslx.dozmod.thrift.Session;
 import org.openslx.dozmod.thrift.ThriftActions;
@@ -197,15 +198,31 @@ public class LoginWindow extends LoginWindowLayout {
 			}
 		});
 
-		// finally check if we had a saved username
-		String savedUsername = Config.getUsername();
-		if (savedUsername != null && !savedUsername.isEmpty()) {
-			usernameField.setText(savedUsername);
-			saveUsernameCheck.setSelected(true);
-			passwordField.requestFocus();
-		} else {
-			usernameField.requestFocus();
-		}
+		usernameField.getDocument().addDocumentListener(new TextChangeListener() {
+			@Override
+			public void changed() {
+				if (idpCombo.getSelectedIndex() != -1)
+					return;
+				String name = usernameField.getText();
+				int at = name.indexOf('@');
+				if (at == -1)
+					return;
+				final int oldCursorPos = usernameField.getCaretPosition();
+				String suffix = name.substring(at + 1);
+				Organization organization = OrganizationCache.find(suffix);
+				if (organization == null)
+					return;
+				final String nameOnly = name.substring(0, at);
+				idpCombo.setSelectedItem(organization);
+				Gui.asyncExec(new Runnable() {
+					@Override
+					public void run() {
+						usernameField.setText(nameOnly);
+						usernameField.setCaretPosition(Math.min(oldCursorPos, nameOnly.length()));
+					}
+				});
+			}
+		});
 	}
 
 	/**
@@ -268,7 +285,7 @@ public class LoginWindow extends LoginWindowLayout {
 		if (loginType == LoginType.ECP && idpCombo.getSelectedIndex() == -1) {
 			Gui.showMessageBox(this, "Bitte wählen Sie ihre Organisation als 'Identity Provider'.",
 					MessageType.ERROR, LOGGER, null);
-			idpCombo.requestFocus();
+			idpCombo.requestFocusInWindow();
 			return;
 		}
 		// here we only check for the fields
@@ -428,6 +445,17 @@ public class LoginWindow extends LoginWindowLayout {
 		loginTypePanel.setEnabled(enable);
 		loginFormPanel.setEnabled(enable);
 		saveUsernameCheck.setEnabled(enable);
+		if (enable) {
+			// Do this here, otherwise the focus might not be set
+			String savedUsername = Config.getUsername();
+			if (savedUsername != null && !savedUsername.isEmpty()) {
+				usernameField.setText(savedUsername);
+				saveUsernameCheck.setSelected(true);
+				passwordField.requestFocusInWindow();
+			} else {
+				usernameField.requestFocusInWindow();
+			}
+		}
 	}
 
 	/**
-- 
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