- /** 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;
- }