package org.argeo.cms.util;
-import static org.argeo.cms.auth.AuthConstants.LOGIN_CONTEXT_ANONYMOUS;
-import static org.argeo.cms.auth.AuthConstants.LOGIN_CONTEXT_USER;
-
-import java.io.IOException;
-
-import javax.security.auth.Subject;
-import javax.security.auth.callback.Callback;
-import javax.security.auth.callback.CallbackHandler;
-import javax.security.auth.callback.NameCallback;
-import javax.security.auth.callback.PasswordCallback;
-import javax.security.auth.callback.UnsupportedCallbackException;
-import javax.security.auth.login.LoginContext;
-import javax.security.auth.login.LoginException;
-
import org.argeo.cms.CmsException;
-import org.argeo.cms.CmsMsg;
-import org.argeo.cms.CmsStyles;
-import org.argeo.cms.CmsView;
-import org.argeo.cms.auth.AuthConstants;
-import org.argeo.cms.auth.CurrentUser;
-import org.argeo.cms.auth.HttpRequestCallback;
-import org.eclipse.rap.rwt.RWT;
+import org.argeo.cms.widgets.auth.CmsLoginShell;
import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.MouseAdapter;
-import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.events.ShellAdapter;
import org.eclipse.swt.events.ShellEvent;
-import org.eclipse.swt.events.TraverseEvent;
-import org.eclipse.swt.events.TraverseListener;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.graphics.Rectangle;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
-import org.eclipse.swt.widgets.Text;
/** The site-related user menu */
-public class UserMenu implements CmsStyles, CallbackHandler {
- private final CmsView cmsView;
- private final Shell shell;
+public class UserMenu extends CmsLoginShell {
+ private final Control source;
- private Text username, password;
+ public UserMenu(Control source) {
+ super(CmsUtils.getCmsView());
+ if (source == null)
+ throw new CmsException("Source control cannot be null.");
+ this.source = source;
+ open();
+ }
- public UserMenu(Control source, boolean autoclose) {
- shell = new Shell(source.getDisplay(), SWT.NO_TRIM | SWT.BORDER
+ @Override
+ protected Shell createShell() {
+ return new Shell(Display.getCurrent(), SWT.NO_TRIM | SWT.BORDER
| SWT.ON_TOP);
- shell.setData(RWT.CUSTOM_VARIANT, CMS_USER_MENU);
- // cmsView = (CmsView) shell.getDisplay().getData(CmsView.KEY);
- cmsView = CmsUtils.getCmsView();
-
- if (cmsView != null) {
- String username = CurrentUser.getUsername(cmsView.getSubject());
- if (username == null
- || username.equalsIgnoreCase(AuthConstants.ROLE_ANONYMOUS)) {
- username = null;
- anonymousUi(shell);
- } else {
- userUi(shell);
- }
- } else {
- anonymousUi(shell);
- }
+ }
+ @Override
+ public void open() {
+ Shell shell = getShell();
shell.pack();
shell.layout();
- if (autoclose)// popup
- shell.setLocation(source.toDisplay(
- source.getSize().x - shell.getSize().x, source.getSize().y));
- else // centered
- {
- Rectangle shellBounds = Display.getCurrent().getBounds();// RAP
- Point dialogSize = shell.getSize();
- int x = shellBounds.x + (shellBounds.width - dialogSize.x) / 2;
- int y = shellBounds.y + (shellBounds.height - dialogSize.y) / 2;
- shell.setLocation(x, y);
-
- }
- if (autoclose)
- shell.addShellListener(new ShellAdapter() {
- private static final long serialVersionUID = 5178980294808435833L;
-
- @Override
- public void shellDeactivated(ShellEvent e) {
- closeShell();
- }
- });
- shell.open();
-
- }
-
- protected void closeShell() {
- shell.close();
- shell.dispose();
- }
-
- protected void userUi(Composite parent) {
- parent.setLayout(CmsUtils.noSpaceGridLayout());
- Composite c = new Composite(parent, SWT.NONE);
- c.setLayout(new GridLayout());
- c.setLayoutData(CmsUtils.fillAll());
-
- specificUserUi(c);
-
- Label l = new Label(c, SWT.NONE);
- l.setData(RWT.CUSTOM_VARIANT, CMS_USER_MENU_ITEM);
- l.setText(CmsMsg.logout.lead());
- GridData lData = CmsUtils.fillWidth();
- lData.widthHint = 120;
- l.setLayoutData(lData);
-
- l.addMouseListener(new MouseAdapter() {
- private static final long serialVersionUID = 6444395812777413116L;
-
- public void mouseDown(MouseEvent e) {
- logout();
+ shell.setLocation(source.toDisplay(source.getSize().x
+ - shell.getSize().x, source.getSize().y));
+ shell.addShellListener(new ShellAdapter() {
+ private static final long serialVersionUID = 5178980294808435833L;
+
+ @Override
+ public void shellDeactivated(ShellEvent e) {
+ closeShell();
}
});
+ super.open();
}
- /** To be overridden */
- protected void specificUserUi(Composite parent) {
-
- }
-
- protected void anonymousUi(Composite parent) {
- parent.setLayout(CmsUtils.noSpaceGridLayout());
-
- // We need a composite for the traversal
- Composite c = new Composite(parent, SWT.NONE);
- c.setLayout(new GridLayout());
- c.setLayoutData(CmsUtils.fillAll());
-
- Integer textWidth = 120;
- parent.setData(RWT.CUSTOM_VARIANT, CMS_USER_MENU);
-
- // new Label(this, SWT.NONE).setText(CmsMsg.username.lead());
- username = new Text(c, SWT.BORDER);
- username.setMessage(CmsMsg.username.lead());
- username.setData(RWT.CUSTOM_VARIANT, CMS_LOGIN_DIALOG_USERNAME);
- GridData gd = CmsUtils.fillWidth();
- gd.widthHint = textWidth;
- username.setLayoutData(gd);
-
- // new Label(this, SWT.NONE).setText(CmsMsg.password.lead());
- password = new Text(c, SWT.BORDER | SWT.PASSWORD);
- password.setMessage(CmsMsg.password.lead());
- password.setData(RWT.CUSTOM_VARIANT, CMS_LOGIN_DIALOG_PASSWORD);
- gd = CmsUtils.fillWidth();
- gd.widthHint = textWidth;
- password.setLayoutData(gd);
-
- TraverseListener tl = new TraverseListener() {
- private static final long serialVersionUID = -1158892811534971856L;
-
- public void keyTraversed(TraverseEvent e) {
- if (e.detail == SWT.TRAVERSE_RETURN)
- login();
- }
- };
- c.addTraverseListener(tl);
- username.addTraverseListener(tl);
- password.addTraverseListener(tl);
- parent.setTabList(new Control[] { c });
- c.setTabList(new Control[] { username, password });
- c.setFocus();
- }
-
- protected void login() {
- Subject subject = cmsView.getSubject();
- LoginContext loginContext;
- try {
- //
- // LOGIN
- //
- new LoginContext(LOGIN_CONTEXT_ANONYMOUS, subject).logout();
- loginContext = new LoginContext(LOGIN_CONTEXT_USER, subject, this);
- loginContext.login();
- } catch (LoginException e1) {
- throw new CmsException("Cannot authenticate", e1);
- }
- closeShell();
- cmsView.authChange(loginContext);
- }
-
- protected void logout() {
- closeShell();
- cmsView.logout();
- cmsView.navigateTo("~");
- }
-
- @Override
- public void handle(Callback[] callbacks) throws IOException,
- UnsupportedCallbackException {
- for (Callback callback : callbacks) {
- if (callback instanceof NameCallback)
- ((NameCallback) callback).setName(username.getText());
- else if (callback instanceof PasswordCallback)
- ((PasswordCallback) callback).setPassword(password
- .getTextChars());
- else if (callback instanceof HttpRequestCallback)
- ((HttpRequestCallback) callback).setRequest(RWT.getRequest());
- }
- }
-
- public Shell getShell() {
- return shell;
- }
}
projects / lgpl / argeo-commons.git / blobdiff