X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=security%2Feclipse%2Fplugins%2Forg.argeo.security.ui%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fsecurity%2Fui%2Fviews%2FRolesView.java;fp=security%2Feclipse%2Fplugins%2Forg.argeo.security.ui%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fsecurity%2Fui%2Fviews%2FRolesView.java;h=635525cbe0c4662ad4f41fc1eccffd5597858814;hb=5fdef8bfcf058d698a9be5bcc1ae8cdcbe4ce0f0;hp=0000000000000000000000000000000000000000;hpb=74bea28eb82b00ec09b0cf005912716ca9808dcb;p=lgpl%2Fargeo-commons.git

diff --git a/security/eclipse/plugins/org.argeo.security.ui/src/main/java/org/argeo/security/ui/views/RolesView.java b/security/eclipse/plugins/org.argeo.security.ui/src/main/java/org/argeo/security/ui/views/RolesView.java
new file mode 100644
index 000000000..635525cbe
--- /dev/null
+++ b/security/eclipse/plugins/org.argeo.security.ui/src/main/java/org/argeo/security/ui/views/RolesView.java
@@ -0,0 +1,178 @@
+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);
+	}
+}