/**
* Returns the tool tip opened on mouse over.
*
* @return the tool tip opened on mouse over
*/
public ExtendedTooltip getToolTip() {
ExtendedTooltip tip = new ExtendedTooltip(true);
byte[] avatarImage = metaContact.getAvatar();
if (avatarImage != null && avatarImage.length > 0) tip.setImage(new ImageIcon(avatarImage));
tip.setTitle(metaContact.getDisplayName());
loadTooltip(tip);
return tip;
}
/**
* Gets the avatar of a specific <tt>MetaContact</tt> in the form of an <tt>ImageIcon</tt> value.
*
* @param isSelected indicates if the contact is selected
* @param width the desired icon width
* @param height the desired icon height
* @return an <tt>ImageIcon</tt> which represents the avatar of the specified <tt>MetaContact</tt>
*/
public ImageIcon getAvatar(boolean isSelected, int width, int height) {
byte[] avatarBytes = metaContact.getAvatar(true);
// If there's no avatar we have nothing more to do here.
if ((avatarBytes == null) || (avatarBytes.length <= 0)) {
if (!subscribed) {
return ImageUtils.getScaledRoundedIcon(
ImageLoader.getImage(ImageLoader.UNAUTHORIZED_CONTACT_PHOTO), width, height);
}
return null;
}
// If the cell is selected we return a zoomed version of the avatar
// image.
if (isSelected) return ImageUtils.getScaledRoundedIcon(avatarBytes, width, height);
// In any other case try to get the avatar from the cache.
Object[] avatarCache = (Object[]) metaContact.getData(AVATAR_DATA_KEY);
ImageIcon avatar = null;
if ((avatarCache != null) && (avatarCache[0] == avatarBytes))
avatar = (ImageIcon) avatarCache[1];
// If the avatar isn't available or it's not up-to-date, create it.
if (avatar == null) {
avatar = ImageUtils.getScaledRoundedIcon(avatarBytes, width, height);
}
// Cache the avatar in case it has changed.
if (avatarCache == null) {
if (avatar != null) metaContact.setData(AVATAR_DATA_KEY, new Object[] {avatarBytes, avatar});
} else {
avatarCache[0] = avatarBytes;
avatarCache[1] = avatar;
}
return avatar;
}