1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
|
/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ccvs.ui;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.help.WorkbenchHelp;
/**
* A dialog for prompting for a username and password
*/
public class UserValidationDialog extends Dialog {
// widgets
protected Text usernameField;
protected Text passwordField;
protected String domain;
protected String defaultUsername;
protected String password = null;
// whether or not the username can be changed
protected boolean isUsernameMutable = true;
protected String username = null;
protected String message = null;
/**
* Creates a new UserValidationDialog.
*
* @param parentShell the parent shell
* @param location the location
* @param defaultName the default user name
* @param message a mesage to display to the user
*/
public UserValidationDialog(Shell parentShell, String location, String defaultName, String message) {
super(parentShell);
this.defaultUsername = defaultName;
this.domain = location;
this.message = message;
}
/**
* @see Window#configureShell
*/
protected void configureShell(Shell newShell) {
super.configureShell(newShell);
newShell.setText(Policy.bind("UserValidationDialog.required")); //$NON-NLS-1$
// set F1 help
WorkbenchHelp.setHelp(newShell, IHelpContextIds.USER_VALIDATION_DIALOG);
}
/**
* @see Window#create
*/
public void create() {
super.create();
// add some default values
usernameField.setText(defaultUsername);
if (isUsernameMutable) {
// give focus to username field
usernameField.selectAll();
usernameField.setFocus();
} else {
usernameField.setEditable(false);
passwordField.setFocus();
}
}
/**
* @see Dialog#createDialogArea
*/
protected Control createDialogArea(Composite parent) {
Composite main = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.numColumns = 3;
main.setLayout(layout);
main.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
if (message != null) {
Label messageLabel = new Label(main, SWT.WRAP);
messageLabel.setText(message);
messageLabel.setForeground(messageLabel.getDisplay().getSystemColor(SWT.COLOR_RED));
GridData data = new GridData(GridData.FILL_HORIZONTAL | GridData.GRAB_HORIZONTAL);
data.horizontalSpan = 3;
data.widthHint = 400;
messageLabel.setLayoutData(data);
}
Label label = new Label(main, SWT.WRAP);
if (isUsernameMutable) {
label.setText(Policy.bind("UserValidationDialog.labelUser", domain)); //$NON-NLS-1$
} else {
label.setText(Policy.bind("UserValidationDialog.labelPassword", new Object[] {defaultUsername, domain})); //$NON-NLS-1$
}
GridData data = new GridData(GridData.FILL_HORIZONTAL | GridData.GRAB_HORIZONTAL);
data.horizontalSpan = 3;
data.widthHint = 400;
label.setLayoutData(data);
createUsernameFields(main);
createPasswordFields(main);
Dialog.applyDialogFont(parent);
return main;
}
/**
* Creates the three widgets that represent the password entry area.
*
* @param parent the parent of the widgets
*/
protected void createPasswordFields(Composite parent) {
new Label(parent, SWT.NONE).setText(Policy.bind("UserValidationDialog.password")); //$NON-NLS-1$
passwordField = new Text(parent, SWT.BORDER | SWT.PASSWORD);
GridData data = new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan = 2;
data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH);
passwordField.setLayoutData(data);
}
/**
* Creates the three widgets that represent the user name entry area.
*
* @param parent the parent of the widgets
*/
protected void createUsernameFields(Composite parent) {
new Label(parent, SWT.NONE).setText(Policy.bind("UserValidationDialog.user")); //$NON-NLS-1$
usernameField = new Text(parent, SWT.BORDER);
GridData data = new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan = 2;
data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH);
usernameField.setLayoutData(data);
}
/**
* Returns the password entered by the user, or null
* if the user canceled.
*
* @return the entered password
*/
public String getPassword() {
return password;
}
/**
* Returns the username entered by the user, or null
* if the user canceled.
*
* @return the entered username
*/
public String getUsername() {
return username;
}
/**
* Notifies that the ok button of this dialog has been pressed.
* <p>
* The default implementation of this framework method sets
* this dialog's return code to <code>Window.OK</code>
* and closes the dialog. Subclasses may override.
* </p>
*/
protected void okPressed() {
password = passwordField.getText();
username = usernameField.getText();
super.okPressed();
}
/**
* Sets whether or not the username field should be mutable.
* This method must be called before create(), otherwise it
* will be ignored.
*
* @param value whether the username is mutable
*/
public void setUsernameMutable(boolean value) {
isUsernameMutable = value;
}
}
|
