/// <summary>
/// Obtains an image to represent a given application.
/// The image is either a custom one or the icon of the application.
/// </summary>
private ImageSource GetImageForAppConfig(PathTuple <ApplicationConfig> applicationConfig)
{
// Check if custom icon exists.
if (!string.IsNullOrEmpty(applicationConfig.Config.AppIcon))
{
if (ApplicationConfig.TryGetApplicationIcon(applicationConfig.Path, applicationConfig.Config, out var applicationIcon))
{
return(Misc.Imaging.BitmapFromUri(new Uri(applicationIcon, UriKind.Absolute)));
}
}
// Otherwise extract new icon from executable.
var appLocation = ApplicationConfig.GetAbsoluteAppLocation(applicationConfig);
if (File.Exists(appLocation))
{
// Else make new from icon.
using Icon? ico = Icon.ExtractAssociatedIcon(appLocation);
if (ico != null)
{
// Extract to config set location.
BitmapSource bitmapImage = Imaging.CreateBitmapSourceFromHIcon(ico.Handle, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
bitmapImage.Freeze();
return(bitmapImage);
}
}
return(Misc.Imaging.GetPlaceholderIcon());
}
