GdkPixbuf *
empathy_pixbuf_avatar_from_contact_scaled (EmpathyContact *contact,
gint width,
gint height)
{
EmpathyAvatar *avatar;
g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
avatar = empathy_contact_get_avatar (contact);
return empathy_pixbuf_from_avatar_scaled (avatar, width, height);
}
static void
megaphone_applet_update_icon (MegaphoneApplet *applet)
{
MegaphoneAppletPriv *priv = GET_PRIV (applet);
EmpathyAvatar *avatar = NULL;
GdkPixbuf *avatar_pixbuf;
if (priv->contact) {
avatar = empathy_contact_get_avatar (priv->contact);
} else {
gtk_image_set_from_icon_name (GTK_IMAGE (priv->image),
GTK_STOCK_PREFERENCES,
GTK_ICON_SIZE_MENU);
return;
}
if (!avatar) {
gchar *avatar_token;
/* Try to take avatar from cache */
avatar_token = panel_applet_gconf_get_string (PANEL_APPLET (applet),
"avatar_token",
NULL);
if (!EMP_STR_EMPTY (avatar_token)) {
empathy_contact_load_avatar_cache (priv->contact, avatar_token);
avatar = empathy_contact_get_avatar (priv->contact);
}
g_free (avatar_token);
}
if (avatar) {
avatar_pixbuf = empathy_pixbuf_from_avatar_scaled (avatar,
priv->image_size - 2,
priv->image_size - 2);
} else {
GtkIconTheme *icon_theme;
/* Load the default icon when no avatar is found */
icon_theme = gtk_icon_theme_get_default ();
avatar_pixbuf = gtk_icon_theme_load_icon (icon_theme,
"stock_contact",
priv->image_size - 2,
0, NULL);
}
/* Now some desaturation if the contact is offline */
if (!empathy_contact_is_online (priv->contact)) {
GdkPixbuf *offline_avatar;
offline_avatar = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE,
8,
gdk_pixbuf_get_height (avatar_pixbuf),
gdk_pixbuf_get_width (avatar_pixbuf));
gdk_pixbuf_saturate_and_pixelate (avatar_pixbuf,
offline_avatar,
0.0,
TRUE);
g_object_unref (avatar_pixbuf);
avatar_pixbuf = offline_avatar;
}
gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image), avatar_pixbuf);
g_object_unref (avatar_pixbuf);
}
