--- /dev/null
+package org.argeo.security.ui.views;
+
+import java.util.ArrayList;
+
+import org.argeo.ArgeoException;
+import org.argeo.security.ArgeoSecurityService;
+import org.argeo.security.ArgeoUser;
+import org.argeo.security.ui.SecurityUiPlugin;
+import org.argeo.security.ui.commands.AddRole;
+import org.argeo.security.ui.commands.OpenArgeoUserEditor;
+import org.eclipse.core.commands.Command;
+import org.eclipse.core.commands.IParameter;
+import org.eclipse.core.commands.Parameterization;
+import org.eclipse.core.commands.ParameterizedCommand;
+import org.eclipse.jface.viewers.DoubleClickEvent;
+import org.eclipse.jface.viewers.IDoubleClickListener;
+import org.eclipse.jface.viewers.IStructuredContentProvider;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.ITableLabelProvider;
+import org.eclipse.jface.viewers.LabelProvider;
+import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Event;
+import org.eclipse.swt.widgets.Listener;
+import org.eclipse.swt.widgets.Table;
+import org.eclipse.swt.widgets.Text;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.commands.ICommandService;
+import org.eclipse.ui.handlers.IHandlerService;
+import org.eclipse.ui.part.ViewPart;
+
+/** List all roles. */
+public class RolesView extends ViewPart {
+ public final static String ID = "org.argeo.security.ui.rolesView";
+
+ private Text newRole;
+
+ private TableViewer viewer;
+ private ArgeoSecurityService securityService;
+
+ private String addNewRoleText = "<add new role here>";
+
+ @Override
+ public void createPartControl(Composite parent) {
+ parent.setLayout(new GridLayout(1, false));
+
+ // new role text field
+ newRole = new Text(parent, SWT.BORDER);
+ newRole.setText(addNewRoleText);
+ newRole.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
+ // default action is add role
+ newRole.addListener(SWT.DefaultSelection, new Listener() {
+ public void handleEvent(Event evt) {
+ IWorkbench iw = SecurityUiPlugin.getDefault().getWorkbench();
+ IHandlerService handlerService = (IHandlerService) iw
+ .getService(IHandlerService.class);
+ try {
+ handlerService.executeCommand(AddRole.COMMAND_ID, evt);
+ } catch (Exception e) {
+ throw new ArgeoException("Cannot execute add role command",
+ e);
+ }
+ }
+ });
+ // select all on focus
+ newRole.addListener(SWT.FocusIn, new Listener() {
+ public void handleEvent(Event e) {
+ newRole.selectAll();
+ }
+ });
+
+ // roles table
+ Table table = new Table(parent, SWT.V_SCROLL | SWT.BORDER);
+ table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+ table.setLinesVisible(false);
+ table.setHeaderVisible(false);
+ viewer = new TableViewer(table);
+ viewer.setContentProvider(new RolesContentProvider());
+ viewer.setLabelProvider(new UsersLabelProvider());
+ viewer.setInput(getViewSite());
+ viewer.addDoubleClickListener(new ViewDoubleClickListener());
+ }
+
+ @Override
+ public void setFocus() {
+ viewer.getTable().setFocus();
+ }
+
+ public void setSecurityService(ArgeoSecurityService securityService) {
+ this.securityService = securityService;
+ }
+
+ public String getAddNewRoleText() {
+ return addNewRoleText;
+ }
+
+ private class RolesContentProvider implements IStructuredContentProvider {
+
+ public Object[] getElements(Object inputElement) {
+ return securityService.getSecurityDao().listEditableRoles()
+ .toArray();
+ }
+
+ public void dispose() {
+ }
+
+ public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+ }
+
+ }
+
+ private class UsersLabelProvider extends LabelProvider implements
+ ITableLabelProvider {
+ public String getColumnText(Object element, int columnIndex) {
+ return element.toString();
+ }
+
+ public Image getColumnImage(Object element, int columnIndex) {
+ return null;
+ }
+
+ }
+
+ class ViewDoubleClickListener implements IDoubleClickListener {
+ public void doubleClick(DoubleClickEvent evt) {
+ Object obj = ((IStructuredSelection) evt.getSelection())
+ .getFirstElement();
+
+ if (obj instanceof ArgeoUser) {
+ ArgeoUser argeoUser = (ArgeoUser) obj;
+
+ IWorkbench iw = SecurityUiPlugin.getDefault().getWorkbench();
+ IHandlerService handlerService = (IHandlerService) iw
+ .getService(IHandlerService.class);
+ try {
+ String commandId = OpenArgeoUserEditor.COMMAND_ID;
+ String paramName = OpenArgeoUserEditor.PARAM_USERNAME;
+
+ // TODO: factorize this
+ // execute related command
+ IWorkbenchWindow window = iw.getActiveWorkbenchWindow();
+ ICommandService cmdService = (ICommandService) window
+ .getService(ICommandService.class);
+ Command cmd = cmdService.getCommand(commandId);
+ ArrayList<Parameterization> parameters = new ArrayList<Parameterization>();
+ IParameter iparam = cmd.getParameter(paramName);
+ Parameterization param = new Parameterization(iparam,
+ argeoUser.getUsername());
+ parameters.add(param);
+ ParameterizedCommand pc = new ParameterizedCommand(cmd,
+ parameters.toArray(new Parameterization[parameters
+ .size()]));
+ handlerService = (IHandlerService) window
+ .getService(IHandlerService.class);
+ handlerService.executeCommand(pc, null);
+ } catch (Exception e) {
+ throw new ArgeoException("Cannot open editor", e);
+ }
+
+ }
+ }
+ }
+
+ public String getNewRole() {
+ return newRole.getText();
+ }
+
+ public void refresh() {
+ viewer.refresh();
+ newRole.setText(addNewRoleText);
+ }
+}
projects / lgpl / argeo-commons.git / blobdiff