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/*
* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
*
* Distributable under LGPL license. See terms of license at gnu.org.
*/
package net.java.sip.communicator.plugin.contactinfo;
import java.awt.*;
import java.util.*;
import javax.swing.*;
import javax.swing.event.*;
import net.java.sip.communicator.plugin.desktoputil.*;
import net.java.sip.communicator.service.protocol.*;
/**
* The left side panel of ContactInfoDialog. Display all associated subcontacts
* and their respective protocols in a JList. If a user is selected, the
* ContactInfoDetailsPanel will be updated to the current contact.
*
* @author Adam Goldstein
* @author Yana Stamcheva
*/
public class ContactInfoContactPanel
extends TransparentPanel
{
/**
* Serial version UID.
*/
private static final long serialVersionUID = 0L;
/**
* The list of all subcontacts related to the selected contact.
*/
private JList contactList = new JList();
/**
* The scroll pane containing the list of all sub contacts of a selected
* contact.
*/
private JScrollPane contactScrollPane = new JScrollPane();
private DefaultListModel contactListModel = new DefaultListModel();
/**
* The parent dialog that makes the connection between the contacts and
* the details panel.
*/
private ContactInfoDialog contactInfoDialog;
/**
* Create a panel with a list of all sub-contacts associated with the
* contact that was originally selected. Whenever a sub-contact is picked,
* notifies the protocolPanel of the change and it will update the displayed
* details.
*
* @param contacts the list of contacts
* @param dialog the contact info dialog
*/
public ContactInfoContactPanel( Iterator<Contact> contacts,
ContactInfoDialog dialog)
{
super(new BorderLayout());
this.contactInfoDialog = dialog;
this.setBorder(BorderFactory.createCompoundBorder(BorderFactory
.createTitledBorder(Resources.getString("service.gui.CONTACTS")),
BorderFactory.createEmptyBorder(5, 5, 5, 5)));
this.contactList.setOpaque(false);
this.contactList.setModel(contactListModel);
this.contactList.setCellRenderer(new ContactPanelCellRenderer());
this.contactList.addListSelectionListener(new ListSelectionListener()
{
public void valueChanged(ListSelectionEvent e)
{
// When the user release the mouse button and completes the
// selection, getValueIsAdjusting() becomes false
if (!e.getValueIsAdjusting())
{
JList list = (JList) e.getSource();
Contact selectedContact
= (Contact) list.getSelectedValue();
contactInfoDialog.loadContactDetails(selectedContact);
}
}
});
boolean isFirstIter = true;
while (contacts.hasNext())
{
Contact contact = contacts.next();
this.contactListModel.addElement(contact);
if (isFirstIter)
{
isFirstIter = false;
contactInfoDialog.loadContactDetails(contact);
contactList.setSelectedIndex(0);
}
}
this.contactScrollPane.setPreferredSize(new Dimension(100, 200));
this.contactScrollPane.getViewport().add(contactList);
this.add(contactScrollPane);
}
/**
* A cell renderer that allows both text and icons in our contactList.
*/
private static class ContactPanelCellRenderer
extends DefaultListCellRenderer
{
/**
* Serial version UID.
*/
private static final long serialVersionUID = 0L;
private boolean isSelected;
private Color blueGreyBorderColor = new Color(131, 149, 178);
private Color selectedColor = new Color(209, 212, 225);
public ContactPanelCellRenderer()
{
this.setOpaque(false);
}
/**
* Renders a <tt>Contact</tt> object in a JList, by visualizing
* the contact name and the protocol icon.
*
* @param list the rendered JList
* @param value the object to be rendered
* @param index the index of the object in the list
* @param isSelected indicates if the rendered object is selected
* @param cellHasFocus indicates if the rendered object is in a focused
* cell
*/
@Override
public Component getListCellRendererComponent( JList list,
Object value,
int index,
boolean isSelected,
boolean cellHasFocus)
{
super.getListCellRendererComponent(list, value, index, isSelected,
cellHasFocus);
this.isSelected = isSelected;
Contact contact = (Contact) value;
this.setIcon(new ImageIcon(contact.getProtocolProvider()
.getProtocolIcon().getIcon(ProtocolIcon.ICON_SIZE_16x16)));
this.setText(((Contact) value).getDisplayName());
return this;
}
/**
* Paint a round blue border and background when a cell is selected.
*/
@Override
public void paintComponent(Graphics g)
{
if (this.isSelected)
{
Graphics2D g2 = (Graphics2D) g.create();
try
{
AntialiasingManager.activateAntialiasing(g2);
int width = getWidth();
int height = getHeight();
g2.setColor(selectedColor);
g2.fillRoundRect(1, 0, width, height, 7, 7);
g2.setColor(blueGreyBorderColor);
g2.setStroke(new BasicStroke(1.5f));
g2.drawRoundRect(1, 0, width - 2, height - 1, 7, 7);
}
finally
{
g2.dispose();
}
}
super.paintComponent(g);
}
}
}
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