--- /dev/null
+/*
+ * 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.cms.ui.workbench.internal.useradmin.parts;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.argeo.cms.CmsException;
+import org.argeo.cms.ui.workbench.WorkbenchUiPlugin;
+import org.argeo.cms.ui.workbench.internal.useradmin.UiUserAdminListener;
+import org.argeo.cms.ui.workbench.internal.useradmin.UserAdminWrapper;
+import org.argeo.cms.util.useradmin.UserAdminUtils;
+import org.argeo.osgi.useradmin.LdifName;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.swt.events.ModifyEvent;
+import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.IEditorSite;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.forms.AbstractFormPart;
+import org.eclipse.ui.forms.editor.FormEditor;
+import org.osgi.service.useradmin.Authorization;
+import org.osgi.service.useradmin.Role;
+import org.osgi.service.useradmin.User;
+import org.osgi.service.useradmin.UserAdmin;
+import org.osgi.service.useradmin.UserAdminEvent;
+
+/** Editor for a user, might be a user or a group. */
+public class UserEditor extends FormEditor {
+ private static final long serialVersionUID = 8357851520380820241L;
+
+ public final static String USER_EDITOR_ID = WorkbenchUiPlugin.PLUGIN_ID
+ + ".userEditor";
+ public final static String GROUP_EDITOR_ID = WorkbenchUiPlugin.PLUGIN_ID
+ + ".groupEditor";
+
+ /* DEPENDENCY INJECTION */
+ private UserAdminWrapper userAdminWrapper;
+ private UserAdmin userAdmin;
+
+ // Context
+ private User user;
+ private String username;
+
+ private NameChangeListener listener;
+
+ public void init(IEditorSite site, IEditorInput input)
+ throws PartInitException {
+ super.init(site, input);
+ username = ((UserEditorInput) getEditorInput()).getUsername();
+ user = (User) userAdmin.getRole(username);
+
+ listener = new NameChangeListener(site.getShell().getDisplay(), user);
+ userAdminWrapper.addListener(listener);
+ updateEditorTitle(null);
+ }
+
+ /**
+ * returns the list of all authorization for the given user or of the
+ * current displayed user if parameter is null
+ */
+ protected List<User> getFlatGroups(User aUser) {
+ Authorization currAuth;
+ if (aUser == null)
+ currAuth = userAdmin.getAuthorization(this.user);
+ else
+ currAuth = userAdmin.getAuthorization(aUser);
+
+ String[] roles = currAuth.getRoles();
+
+ List<User> groups = new ArrayList<User>();
+ for (String roleStr : roles) {
+ User currRole = (User) userAdmin.getRole(roleStr);
+ if (!groups.contains(currRole))
+ groups.add(currRole);
+ }
+ return groups;
+ }
+
+ /** Exposes the user (or group) that is displayed by the current editor */
+ protected User getDisplayedUser() {
+ return user;
+ }
+
+ void updateEditorTitle(String title) {
+ if (title == null) {
+ String commonName = UserAdminUtils.getProperty(user,
+ LdifName.cn.name());
+ title = "".equals(commonName) ? user.getName() : commonName;
+ }
+ setPartName(title);
+ }
+
+ protected void addPages() {
+ try {
+ if (user.getType() == Role.GROUP)
+ addPage(new GroupMainPage(this, userAdminWrapper));
+ else
+ addPage(new UserMainPage(this, userAdminWrapper));
+ } catch (Exception e) {
+ throw new CmsException("Cannot add pages", e);
+ }
+ }
+
+ @Override
+ public void doSave(IProgressMonitor monitor) {
+ userAdminWrapper.beginTransactionIfNeeded();
+ commitPages(true);
+ userAdminWrapper.commitOrNotifyTransactionStateChange();
+ firePropertyChange(PROP_DIRTY);
+ userAdminWrapper.notifyListeners(new UserAdminEvent(null,
+ UserAdminEvent.ROLE_REMOVED, user));
+ }
+
+ @Override
+ public void doSaveAs() {
+ }
+
+ @Override
+ public boolean isSaveAsAllowed() {
+ return false;
+ }
+
+ @Override
+ public void dispose() {
+ userAdminWrapper.removeListener(listener);
+ super.dispose();
+ }
+
+ // CONTROLERS FOR THIS EDITOR AND ITS PAGES
+
+ private class NameChangeListener extends UiUserAdminListener {
+
+ private final User user;
+
+ public NameChangeListener(Display display, User user) {
+ super(display);
+ this.user = user;
+ }
+
+ @Override
+ public void roleChangedToUiThread(UserAdminEvent event) {
+ Role changedRole = event.getRole();
+ if (changedRole == null || changedRole.equals(user))
+ updateEditorTitle(null);
+ }
+ }
+
+ class MainInfoListener extends UiUserAdminListener {
+ private final AbstractFormPart part;
+
+ public MainInfoListener(Display display, AbstractFormPart part) {
+ super(display);
+ this.part = part;
+ }
+
+ @Override
+ public void roleChangedToUiThread(UserAdminEvent event) {
+ // Rollback
+ if (event.getRole() == null)
+ part.markStale();
+ }
+ }
+
+ class GroupChangeListener extends UiUserAdminListener {
+ private final AbstractFormPart part;
+
+ public GroupChangeListener(Display display, AbstractFormPart part) {
+ super(display);
+ this.part = part;
+ }
+
+ @Override
+ public void roleChangedToUiThread(UserAdminEvent event) {
+ // always mark as stale
+ part.markStale();
+ }
+ }
+
+ /** Registers a listener that will notify this part */
+ class FormPartML implements ModifyListener {
+ private static final long serialVersionUID = 6299808129505381333L;
+ private AbstractFormPart formPart;
+
+ public FormPartML(AbstractFormPart generalPart) {
+ this.formPart = generalPart;
+ }
+
+ public void modifyText(ModifyEvent e) {
+ // Discard event when the control does not have the focus, typically
+ // to avoid all editors being marked as dirty during a Rollback
+ if (((Control) e.widget).isFocusControl())
+ formPart.markDirty();
+ }
+ }
+
+ /* DEPENDENCY INJECTION */
+ public void setUserAdminWrapper(UserAdminWrapper userAdminWrapper) {
+ this.userAdminWrapper = userAdminWrapper;
+ this.userAdmin = userAdminWrapper.getUserAdmin();
+ }
+}
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