/*
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* Copyright 2012 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.client;
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import java.awt.BorderLayout;
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import java.awt.Color;
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import java.awt.Component;
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import java.awt.Dimension;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.text.MessageFormat;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import javax.swing.DefaultCellEditor;
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import javax.swing.DefaultComboBoxModel;
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import javax.swing.JButton;
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import javax.swing.JComboBox;
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import javax.swing.JPanel;
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import javax.swing.JScrollPane;
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import javax.swing.JTable;
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import javax.swing.SwingConstants;
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import javax.swing.table.DefaultTableCellRenderer;
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import com.gitblit.Constants.AccessPermission;
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import com.gitblit.Constants.PermissionType;
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import com.gitblit.Constants.RegistrantType;
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import com.gitblit.client.Utils.RowRenderer;
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import com.gitblit.models.RegistrantAccessPermission;
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import com.gitblit.utils.StringUtils;
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public class RegistrantPermissionsPanel extends JPanel {
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private static final long serialVersionUID = 1L;
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private JTable permissionsTable;
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private RegistrantPermissionsTableModel tableModel;
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private DefaultComboBoxModel registrantModel;
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private JComboBox registrantSelector;
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private JComboBox permissionSelector;
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private JButton addButton;
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private JPanel addPanel;
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public RegistrantPermissionsPanel(final RegistrantType registrantType) {
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super(new BorderLayout(5, 5));
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tableModel = new RegistrantPermissionsTableModel();
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permissionsTable = Utils.newTable(tableModel, Utils.DATE_FORMAT, new RowRenderer() {
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Color clear = new Color(0, 0, 0, 0);
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Color iceGray = new Color(0xf0, 0xf0, 0xf0);
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@Override
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public void prepareRow(Component c, boolean isSelected, int row, int column) {
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if (isSelected) {
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c.setBackground(permissionsTable.getSelectionBackground());
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} else {
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if (tableModel.permissions.get(row).mutable) {
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c.setBackground(clear);
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} else {
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c.setBackground(iceGray);
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}
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}
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}
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});
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permissionsTable.setModel(tableModel);
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permissionsTable.setPreferredScrollableViewportSize(new Dimension(400, 150));
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JScrollPane jsp = new JScrollPane(permissionsTable);
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add(jsp, BorderLayout.CENTER);
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permissionsTable.getColumnModel().getColumn(RegistrantPermissionsTableModel.Columns.Registrant.ordinal())
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.setCellRenderer(new NameRenderer());
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permissionsTable.getColumnModel().getColumn(RegistrantPermissionsTableModel.Columns.Type.ordinal())
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.setCellRenderer(new PermissionTypeRenderer());
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permissionsTable.getColumnModel().getColumn(RegistrantPermissionsTableModel.Columns.Permission.ordinal())
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.setCellEditor(new AccessPermissionEditor());
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registrantModel = new DefaultComboBoxModel();
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registrantSelector = new JComboBox(registrantModel);
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permissionSelector = new JComboBox(AccessPermission.NEWPERMISSIONS);
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addButton = new JButton(Translation.get("gb.add"));
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addButton.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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if (registrantSelector.getSelectedIndex() < 0) {
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return;
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}
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if (permissionSelector.getSelectedIndex() < 0) {
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return;
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}
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RegistrantAccessPermission rp = new RegistrantAccessPermission(registrantType);
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rp.registrant = registrantSelector.getSelectedItem().toString();
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rp.permission = (AccessPermission) permissionSelector.getSelectedItem();
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if (StringUtils.findInvalidCharacter(rp.registrant) != null) {
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rp.permissionType = PermissionType.REGEX;
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rp.source = rp.registrant;
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} else {
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rp.permissionType = PermissionType.EXPLICIT;
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}
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tableModel.permissions.add(rp);
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// resort permissions after insert to convey idea of eval order
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Collections.sort(tableModel.permissions);
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registrantModel.removeElement(rp.registrant);
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registrantSelector.setSelectedIndex(-1);
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registrantSelector.invalidate();
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addPanel.setVisible(registrantModel.getSize() > 0);
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tableModel.fireTableDataChanged();
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}
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});
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addPanel = new JPanel();
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addPanel.add(registrantSelector);
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addPanel.add(permissionSelector);
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addPanel.add(addButton);
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add(addPanel, BorderLayout.SOUTH);
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}
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@Override
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public void setEnabled(boolean enabled) {
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super.setEnabled(enabled);
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permissionsTable.setEnabled(enabled);
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registrantSelector.setEnabled(enabled);
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permissionSelector.setEnabled(enabled);
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addButton.setEnabled(enabled);
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}
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public void setObjects(List<String> registrants, List<RegistrantAccessPermission> permissions) {
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List<String> filtered;
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if (registrants == null) {
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filtered = new ArrayList<String>();
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} else {
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filtered = new ArrayList<String>(registrants);
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}
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if (permissions == null) {
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permissions = new ArrayList<RegistrantAccessPermission>();
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}
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for (RegistrantAccessPermission rp : permissions) {
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if (rp.mutable) {
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// only remove editable duplicates
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// this allows for specifying an explicit permission
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filtered.remove(rp.registrant);
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} else if (rp.isAdmin()) {
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// administrators can not have their permission changed
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filtered.remove(rp.registrant);
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} else if (rp.isOwner()) {
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// owners can not have their permission changed
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filtered.remove(rp.registrant);
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}
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}
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for (String registrant : filtered) {
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registrantModel.addElement(registrant);
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}
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tableModel.setPermissions(permissions);
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registrantSelector.setSelectedIndex(-1);
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permissionSelector.setSelectedIndex(-1);
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addPanel.setVisible(filtered.size() > 0);
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}
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public List<RegistrantAccessPermission> getPermissions() {
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return tableModel.permissions;
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}
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private class AccessPermissionEditor extends DefaultCellEditor {
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private static final long serialVersionUID = 1L;
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public AccessPermissionEditor() {
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super(new JComboBox(AccessPermission.values()));
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}
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}
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private class PermissionTypeRenderer extends DefaultTableCellRenderer {
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private static final long serialVersionUID = 1L;
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public PermissionTypeRenderer() {
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super();
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setHorizontalAlignment(SwingConstants.CENTER);
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}
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@Override
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protected void setValue(Object value) {
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RegistrantAccessPermission ap = (RegistrantAccessPermission) value;
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switch (ap.permissionType) {
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case ADMINISTRATOR:
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setText(ap.source == null ? Translation.get("gb.administrator") : ap.source);
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setToolTipText(Translation.get("gb.administratorPermission"));
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break;
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case OWNER:
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setText(Translation.get("gb.owner"));
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setToolTipText(Translation.get("gb.ownerPermission"));
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break;
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case TEAM:
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setText(ap.source == null ? Translation.get("gb.team") : ap.source);
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setToolTipText(MessageFormat.format(Translation.get("gb.teamPermission"), ap.source));
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break;
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case REGEX:
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setText("regex");
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setToolTipText(MessageFormat.format(Translation.get("gb.regexPermission"), ap.source));
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break;
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default:
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if (ap.isMissing()) {
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setText(Translation.get("gb.missing"));
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setToolTipText(Translation.get("gb.missingPermission"));
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} else {
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setText("");
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setToolTipText(null);
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}
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break;
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}
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}
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}
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}
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