Split CMS and CMS UI

[lgpl/argeo-commons.git] / org.argeo.cms.ui / src / org / argeo / cms / widgets / auth / CmsLoginShell.java

diff --git a/org.argeo.cms.ui/src/org/argeo/cms/widgets/auth/CmsLoginShell.java b/org.argeo.cms.ui/src/org/argeo/cms/widgets/auth/CmsLoginShell.java
new file mode 100644 (file)
index 0000000..29a3f54
--- /dev/null
+++ b/org.argeo.cms.ui/src/org/argeo/cms/widgets/auth/CmsLoginShell.java
@@ -0,0 +1,70 @@
+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 {
+       private final Shell shell;
+
+       public CmsLoginShell(CmsView cmsView) {
+               super(cmsView);
+               shell = createShell();
+               shell.setData(RWT.CUSTOM_VARIANT, CMS_USER_MENU);
+               createUi(shell);
+       }
+
+       /** To be overridden. */
+       protected Shell createShell() {
+               Shell shell = new Shell(Display.getCurrent(), SWT.NO_TRIM);
+               shell.setMaximized(true);
+               return shell;
+       }
+
+       /** To be overridden. */
+       public void open() {
+               shell.open();
+       }
+
+       @Override
+       protected boolean login() {
+               boolean success = false;
+               try {
+                       success = super.login();
+                       return success;
+               } finally {
+                       if (success)
+                               closeShell();
+                       else {
+                               for (Control child : shell.getChildren())
+                                       child.dispose();
+                               createUi(shell);
+                               shell.layout();
+                               // TODO error message
+                       }
+               }
+       }
+
+       @Override
+       protected void logout() {
+               closeShell();
+               super.logout();
+       }
+
+       protected void closeShell() {
+               if (!shell.isDisposed()) {
+                       shell.close();
+                       shell.dispose();
+               }
+       }
+
+       public Shell getShell() {
+               return shell;
+       }
+}