Merge remote-tracking branch 'origin/unstable' into testing

[gpl/argeo-suite.git] / org.argeo.app.ui / src / org / argeo / app / ui / DefaultLoginScreen.java

diff --git a/org.argeo.app.ui/src/org/argeo/app/ui/DefaultLoginScreen.java b/org.argeo.app.ui/src/org/argeo/app/ui/DefaultLoginScreen.java
new file mode 100644 (file)
index 0000000..e9b466f
--- /dev/null
+++ b/org.argeo.app.ui/src/org/argeo/app/ui/DefaultLoginScreen.java
@@ -0,0 +1,41 @@
+package org.argeo.app.ui;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+
+import org.argeo.api.cms.CmsContext;
+import org.argeo.api.cms.CmsView;
+import org.argeo.cms.auth.CurrentUser;
+import org.argeo.cms.swt.CmsSwtUtils;
+import org.argeo.cms.swt.auth.CmsLogin;
+import org.argeo.cms.ui.CmsUiProvider;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+
+/** Provides a login screen. */
+public class DefaultLoginScreen implements CmsUiProvider {
+       private CmsContext cmsContext;
+
+       @Override
+       public Control createUi(Composite parent, Node context) throws RepositoryException {
+               CmsView cmsView = CmsSwtUtils.getCmsView(parent);
+               if (!cmsView.isAnonymous())
+                       throw new IllegalStateException(CurrentUser.getUsername() + " is already logged in");
+
+               parent.setLayout(new GridLayout());
+               Composite loginArea = new Composite(parent, SWT.NONE);
+               loginArea.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, true));
+
+               CmsLogin cmsLogin = new CmsLogin(cmsView, cmsContext);
+               cmsLogin.createUi(loginArea);
+               return cmsLogin.getCredentialsBlock();
+       }
+
+       public void setCmsContext(CmsContext cmsContext) {
+               this.cmsContext = cmsContext;
+       }
+
+}