/// <summary>
/// check if wallpaper has been swapped or not
/// </summary>
/// <returns></returns>
public bool GetWallpaperSwappedStatus()
{
using (var hasher = new Hasher())
{
//hash desktop to see if set by user or the swapper
var wallpaper = Wallpaper.GetWallKeys();
var path = wallpaper.Values[Wallpaper.KeyNames.WallpaperPath];
var hash = hasher.ComputeImageHashFromPath(path);
return(hashList.Contains(hash));
}
}
/// <summary>
/// backup the current wallpaper registry keys
/// </summary>
private void Backup()
{
backupWallKey = Wallpaper.GetWallKeys();
Logger.Info("wallpaper backup successful");
}
/// <summary>
/// Sets desktop wallpaper to specified image
/// </summary>
/// <param name="image">image to set wallpaper to</param>
private void Set(Image image)
{
Backup();
Wallpaper.PaintWall(image, Wallpaper.Style.Fill);
}