2 * Copyright 2011 GRNET S.A. All rights reserved.
4 * Redistribution and use in source and binary forms, with or
5 * without modification, are permitted provided that the following
8 * 1. Redistributions of source code must retain the above
9 * copyright notice, this list of conditions and the following
12 * 2. Redistributions in binary form must reproduce the above
13 * copyright notice, this list of conditions and the following
14 * disclaimer in the documentation and/or other materials
15 * provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
18 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
21 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
24 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
27 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
30 * The views and conclusions contained in the software and
31 * documentation are those of the authors and should not be
32 * interpreted as representing official policies, either expressed
33 * or implied, of GRNET S.A.
35 package gr.grnet.pithos.web.client;
37 import com.google.gwt.user.client.ui.TextBox;
39 import gr.grnet.pithos.web.client.grouptree.Group;
41 import java.util.List;
43 import com.google.gwt.dom.client.NativeEvent;
44 import com.google.gwt.event.dom.client.ClickEvent;
45 import com.google.gwt.event.dom.client.ClickHandler;
46 import com.google.gwt.event.dom.client.KeyCodes;
47 import com.google.gwt.user.client.Event.NativePreviewEvent;
48 import com.google.gwt.user.client.ui.Button;
49 import com.google.gwt.user.client.ui.CheckBox;
50 import com.google.gwt.user.client.ui.DialogBox;
51 import com.google.gwt.user.client.ui.FlexTable;
52 import com.google.gwt.user.client.ui.HasHorizontalAlignment;
53 import com.google.gwt.user.client.ui.HorizontalPanel;
54 import com.google.gwt.user.client.ui.ListBox;
55 import com.google.gwt.user.client.ui.VerticalPanel;
57 public class PermissionsAddDialog extends DialogBox {
59 private TextBox userBox = new TextBox();
61 private ListBox groupBox = new ListBox();
63 private CheckBox read = new CheckBox();
65 private CheckBox write = new CheckBox();
67 private PermissionsList permList;
73 public PermissionsAddDialog(Pithos _app, List<Group> _groups, PermissionsList _permList, boolean _userAdd) {
78 final VerticalPanel panel = new VerticalPanel();
80 final FlexTable permTable = new FlexTable();
81 permTable.setText(0, 0, "Users/Groups");
82 permTable.setText(0, 1, "Read");
83 permTable.setText(0, 2, "Write");
84 permTable.getFlexCellFormatter().setStyleName(0, 0, "props-toplabels");
85 permTable.getFlexCellFormatter().setStyleName(0, 1, "props-toplabels");
86 permTable.getFlexCellFormatter().setStyleName(0, 2, "props-toplabels");
89 permTable.setWidget(1, 0, userBox);
92 for (Group group : _groups)
93 groupBox.addItem(group.getName(), group.getName());
94 permTable.setWidget(1, 0, groupBox);
97 permTable.setWidget(1, 1, read);
98 permTable.setWidget(1, 2, write);
100 permTable.getFlexCellFormatter().setStyleName(1, 0, "props-labels");
101 permTable.getFlexCellFormatter().setHorizontalAlignment(1, 1, HasHorizontalAlignment.ALIGN_CENTER);
102 permTable.getFlexCellFormatter().setHorizontalAlignment(1, 2, HasHorizontalAlignment.ALIGN_CENTER);
103 panel.add(permTable);
105 final HorizontalPanel buttons = new HorizontalPanel();
106 final Button ok = new Button("OK", new ClickHandler() {
108 public void onClick(@SuppressWarnings("unused") ClickEvent event) {
114 buttons.setCellHorizontalAlignment(ok, HasHorizontalAlignment.ALIGN_CENTER);
115 // Create the 'Cancel' button, along with a listener that hides the
117 // when the button is clicked.
118 final Button cancel = new Button("Cancel", new ClickHandler() {
120 public void onClick(@SuppressWarnings("unused") ClickEvent event) {
125 buttons.setCellHorizontalAlignment(cancel, HasHorizontalAlignment.ALIGN_CENTER);
126 buttons.setSpacing(8);
127 buttons.addStyleName("pithos-TabPanelBottom");
130 panel.addStyleName("pithos-TabPanelBottom");
135 protected void addPermission() {
136 String selected = null;
138 selected = userBox.getText();
140 String groupName = groupBox.getValue(groupBox.getSelectedIndex());
141 selected = app.getUsername() + ":" + groupName;
143 if (permList.getPermissions().get(selected) != null) {
146 boolean readValue = read.getValue();
147 boolean writeValue = write.getValue();
149 permList.addPermission(selected, readValue, writeValue);
153 protected void onPreviewNativeEvent(NativePreviewEvent preview) {
154 super.onPreviewNativeEvent(preview);
156 NativeEvent evt = preview.getNativeEvent();
157 if (evt.getType().equals("keydown"))
158 // Use the popup's key preview hooks to close the dialog when either
159 // enter or escape is pressed.
160 switch (evt.getKeyCode()) {
161 case KeyCodes.KEY_ENTER:
165 case KeyCodes.KEY_ESCAPE:
173 public void center() {
176 userBox.setFocus(true);