+/*
+ * 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.security.ui;
import java.io.IOException;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.UnsupportedCallbackException;
+import org.argeo.ArgeoException;
import org.argeo.security.ui.dialogs.DefaultLoginDialog;
import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceRegistration;
private static SecurityUiPlugin plugin;
+ public static InheritableThreadLocal<Display> display = new InheritableThreadLocal<Display>() {
+
+ @Override
+ protected Display initialValue() {
+ return Display.getCurrent();
+ }
+ };
+
public void start(BundleContext context) throws Exception {
super.start(context);
plugin = this;
- defaultCallbackHandler = new CallbackHandler() {
- public void handle(Callback[] callbacks) throws IOException,
- UnsupportedCallbackException {
- DefaultLoginDialog dialog = new DefaultLoginDialog();
- dialog.handle(callbacks);
- }
- };
+ defaultCallbackHandler = new DefaultCallbackHandler();
defaultCallbackHandlerReg = context.registerService(
CallbackHandler.class.getName(), defaultCallbackHandler, null);
}
public static ImageDescriptor getImageDescriptor(String path) {
return imageDescriptorFromPlugin(PLUGIN_ID, path);
}
+
+ protected class DefaultCallbackHandler implements CallbackHandler {
+ public void handle(final Callback[] callbacks) throws IOException,
+ UnsupportedCallbackException {
+
+ // if (display != null) // RCP
+ Display displayToUse = display.get();
+ if (displayToUse == null)// RCP
+ displayToUse = Display.getDefault();
+ displayToUse.syncExec(new Runnable() {
+ public void run() {
+ DefaultLoginDialog dialog = new DefaultLoginDialog(display
+ .get().getActiveShell());
+ try {
+ dialog.handle(callbacks);
+ } catch (IOException e) {
+ throw new ArgeoException("Cannot open dialog", e);
+ }
+ }
+ });
+ // else {// RAP
+ // DefaultLoginDialog dialog = new DefaultLoginDialog();
+ // dialog.handle(callbacks);
+ // }
+ }
+
+ }
}