gecko-dev/grendel/ui/SimpleMessageHeader.java

217 строки
6.0 KiB
Java

/* -*- Mode: java; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* The Original Code is the Grendel mail/news client.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are Copyright (C) 1997
* Netscape Communications Corporation. All Rights Reserved.
*
* Created: Will Scullin <scullin@netscape.com>, 20 Nov 1997.
*/
package grendel.ui;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Insets;
import javax.mail.Address;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.internet.InternetAddress;
import javax.swing.JLabel;
import javax.swing.border.BevelBorder;
public class SimpleMessageHeader extends MessageHeader {
static final int kMargin = 3;
JLabel fToLabel;
JLabel fTo;
JLabel fFromLabel;
JLabel fFrom;
JLabel fSubjectLabel;
JLabel fSubject;
public SimpleMessageHeader() {
setLayout(null);
setBorder(new BevelBorder(BevelBorder.RAISED));
Font bold = Font.decode("Dialog-bold-12");
Font plain = Font.decode("Dialog-12");
fToLabel = new JLabel("To: ");
fToLabel.setFont(bold);
add(fToLabel);
fTo = new JLabel();
fTo.setFont(plain);
add(fTo);
fFromLabel = new JLabel("From: ");
fFromLabel.setFont(bold);
add(fFromLabel);
fFrom = new JLabel();
fFrom.setFont(plain);
add(fFrom);
fSubjectLabel = new JLabel("Subject: ");
fSubjectLabel.setFont(bold);
add(fSubjectLabel);
fSubject = new JLabel();
fSubject.setFont(plain);
add(fSubject);
}
public void setMessage(Message aMessage) {
fMessage = aMessage;
if (fMessage != null) {
try {
StringBuffer toString = new StringBuffer();
StringBuffer fromString = new StringBuffer();
String personal = null;
Address recipients[] = fMessage.getRecipients(Message.RecipientType.TO);
Address sender[] = fMessage.getFrom();
int i;
if (recipients != null) {
for (i = 0; i < recipients.length; i++) {
personal = null;
if (recipients[i] instanceof InternetAddress) {
personal = ((InternetAddress) recipients[i]).getPersonal();
}
if (personal != null) {
toString.append(personal);
} else {
toString.append(recipients[i].toString());
}
if (i < (recipients.length - 1)) {
toString.append(", ");
}
}
}
personal = null;
if (sender != null && sender[0] instanceof InternetAddress) {
personal = ((InternetAddress) sender[0]).getPersonal();
}
if (personal != null) {
fromString.append(personal);
} else if (sender != null && sender.length > 0) {
fromString.append(sender[0].toString());
}
fTo.setText(toString.toString());
fFrom.setText(fromString.toString());
fSubject.setText(fMessage.getSubject());
} catch (MessagingException e) {
System.err.println("SimpleMessageHeader.setMessage(): " + e);
}
} else {
fTo.setText("");
fFrom.setText("");
fSubject.setText("");
}
invalidate();
validate();
}
public Dimension getPreferredSize() {
Insets insets = getInsets();
insets.top += kMargin;
insets.left += kMargin;
insets.bottom += kMargin;
insets.right += kMargin;
int width1 = 0;
int height1 = 0;
int width2 = 0;
int height2 = 0;
Dimension dim;
dim = fToLabel.getPreferredSize();
width1 = dim.width;
height1 = dim.height;
dim = fTo.getPreferredSize();
width1 += dim.width;
height1 = Math.max(height1, dim.height);
width1 += kMargin * 2;
dim = fFromLabel.getPreferredSize();
width1 += dim.width;
height1 = Math.max(height1, dim.height);
dim = fFrom.getPreferredSize();
width1 += dim.width;
height1 = Math.max(height1, dim.height);
dim = fSubjectLabel.getPreferredSize();
width2 = dim.width;
height2 = dim.height;
dim = fSubject.getPreferredSize();
width2 += dim.width;
height2 = Math.max(height2, dim.height);
return new Dimension(insets.left + insets.right + Math.max(width1, width2),
insets.top + insets.bottom + height1 + height2);
}
public void doLayout() {
Insets insets = getInsets();
insets.top += kMargin;
insets.left += kMargin;
insets.bottom += kMargin;
insets.right += kMargin;
int width = insets.left;
int height = insets.top;
Dimension dim;
dim = fToLabel.getPreferredSize();
fToLabel.setBounds(width, insets.top, dim.width, dim.height);
width += dim.width;
height += dim.height;
dim = fTo.getPreferredSize();
fTo.setBounds(width, insets.top, dim.width, dim.height);
width += dim.width;
height = Math.max(height, insets.top + dim.height);
width += kMargin * 2;
dim = fFromLabel.getPreferredSize();
fFromLabel.setBounds(width, insets.top, dim.width, dim.height);
width += dim.width;
height = Math.max(height, insets.top + dim.height);
dim = fFrom.getPreferredSize();
fFrom.setBounds(width, insets.top, dim.width, dim.height);
height = Math.max(height, insets.top + dim.height);
width = insets.left;
dim = fSubjectLabel.getPreferredSize();
fSubjectLabel.setBounds(width, height, dim.width, dim.height);
width += dim.width;
dim = fSubject.getPreferredSize();
fSubject.setBounds(width, height, dim.width, dim.height);
}
}