/// <summary>
/// Adds the pixbuf to the recent avatars
/// </summary>
public static void AddAvatar(Gdk.Pixbuf avatar)
{
AvatarManager manager = AvatarManager.Instance;
// The Manager only holds 16 avatars
if (manager.avatars.Count == 16)
{
manager.avatars.RemoveAt(15);
}
manager.avatars.Insert(0, avatar);
}
private void OnAvatarButtonClicked(object o, EventArgs args)
{
AvatarButton button = (AvatarButton)o;
if (AvatarSelected != null)
{
Gdk.Pixbuf avatar = AvatarManager.PromoteAvatar(button.Index);
if (avatar != null)
{
AvatarSelected(avatar);
}
}
}
/// <summary>
/// Retrieves the avatar at index and promotes it to the top
/// </summary>
public static Gdk.Pixbuf PromoteAvatar(uint index)
{
AvatarManager manager = AvatarManager.Instance;
if (index > manager.avatars.Count)
{
return(null);
}
Gdk.Pixbuf avatar = manager.avatars[(int)index];
manager.avatars.RemoveAt((int)index);
manager.avatars.Insert(0, avatar);
return(avatar);
}
private void OnEditPicture(object sender, EventArgs args)
{
// FileSelection fs = new FileSelection(Catalog.GetString("Select an Avatar"));
// int fsreturn = fs.Run();
// fs.Hide();
FileChooserDialog fc = new FileChooserDialog(Catalog.GetString("Select an Avatar"), null, FileChooserAction.Open,
"Cancel", ResponseType.Cancel,
"Open", ResponseType.Accept);
FileFilter filter = new FileFilter();
filter.Name = Catalog.GetString("PNG and JPEG images");
filter.AddMimeType("image/png");
filter.AddPattern("*.png");
filter.AddMimeType("image/jpeg");
filter.AddPattern("*.jpg");
fc.AddFilter(filter);
int fcreturn = fc.Run();
string filename = fc.Filename;
fc.Destroy();
if (fcreturn == (int)ResponseType.Accept)
{
Gdk.Pixbuf avatar;
try {
avatar = new Gdk.Pixbuf(filename);
this.Pixbuf = avatar;
AvatarManager.AddAvatar(avatar);
if (PersonManager.Me != null)
{
Logger.Debug("Setting Avatar");
PersonManager.Me.SetAvatar(avatar);
}
} catch (Exception ex) {
Logger.Debug("Exception loading image from file: {0}", filename);
Logger.Debug(ex.Message);
return;
}
//Logger.Debug("FIXME: This should set the avatar but telepathy is broken!");
// The following lines eventually call down into telepathy connection to set an avatar
// and it crashes the app with an error that Avatars method doesn't exist
}
}
private void OnClearRecentPictures(object sender, EventArgs args)
{
AvatarManager.Clear();
}
/// <summary>
/// Clears the avatars from the manager
/// </summary>
public static void Clear()
{
AvatarManager manager = AvatarManager.Instance;
manager.avatars.Clear();
}