public static QIcon LoadIcon(string name)
{
QIcon icon = new QIcon();
int[] sizes = null;
// FIXME: Need to remove Gtk dependency.
if (Gtk.IconTheme.Default != null)
{
sizes = Gtk.IconTheme.Default.GetIconSizes(name);
if (sizes != null && sizes.Length > 0)
{
foreach (int size in sizes)
{
var iconInfo = Gtk.IconTheme.Default.LookupIcon(name, size, 0);
if (iconInfo != null && System.IO.File.Exists(iconInfo.Filename))
{
icon.AddFile(iconInfo.Filename, new QSize(size, size), QIcon.Mode.Normal, QIcon.State.On);
}
}
}
}
// If icon wasn't found in theme, try loading from resource instead...
if (sizes == null || sizes.Length == 0 || icon.IsNull())
{
var assembly = Assembly.GetExecutingAssembly();
foreach (string resourceName in assembly.GetManifestResourceNames())
{
string pattern = "^" + Regex.Escape(name) + @"__(\d+)\.png$";
var match = Regex.Match(resourceName, pattern);
if (match.Success)
{
icon.AddPixmap(new QPixmap("resource:/" + resourceName), QIcon.Mode.Normal, QIcon.State.On);
}
}
if (icon.IsNull())
{
Console.WriteLine(String.Format("Icon not found: {0}", name));
}
}
return(icon);
}
