private void OnWallpaperChanged(string wallpaperFilePath)
{
if (WallpaperChanged != null)
{
WallpaperChanged.Invoke(null, new WallpaperChangedEventArgs(wallpaperFilePath));
}
}
public void RotatePictureBackward()
{
try
{
if (_playlistLast.Any())
{
_logger.Debug("Rotating picutre backward");
var nextWallpaper = _playlistLast.Last();
_playlistLast.Remove(nextWallpaper);
var oldWallpaper = SetWallpaperAndGetOld(nextWallpaper);
if (oldWallpaper != null)
{
_playlist.Insert(0, oldWallpaper);
}
}
else
{
_logger.Info("Rotating picutre backward not possible because no wallpaper in playlist available");
}
}
finally
{
WallpaperChanged?.Invoke(this, EventArgs.Empty);
SetTimer();
}
}
public void VirtualDesktopWallpaperChanged(IVirtualDesktop pDesktop, string chPath)
{
var desktop = pDesktop.ToVirtualDesktop();
desktop._wallpaperPath = chPath;
WallpaperChanged?.Invoke(this, new VirtualDesktopWallpaperChangedEventArgs(desktop, chPath));
}
public static void RaiseWallpaperChanged(object sender, VirtualDesktop pDesktop, string path)
{
var oldPath = pDesktop.WallpaperPath;
pDesktop.SetDesktopWallpaperToCache(path);
var args = new VirtualDesktopWallpaperChangedEventArgs(pDesktop, oldPath, path);
WallpaperChanged?.Invoke(sender, args);
}
public void RotatePictureForward()
{
try
{
if (_playlist.Any())
{
_logger.Debug("Rotating picutre forward");
var nextWallpaper = _playlist.First();
var checkWallpaper = nextWallpaper;
while (!checkWallpaper.HasImage)
{
_playlist.Remove(checkWallpaper);
_playlist.Add(checkWallpaper);
checkWallpaper = _playlist.First();
if (checkWallpaper == nextWallpaper)
{
return;
}
}
_playlist.Remove(nextWallpaper);
var oldWallpaper = SetWallpaperAndGetOld(nextWallpaper);
if (oldWallpaper != null)
{
_playlistLast.Add(oldWallpaper);
}
}
else
{
_logger.Info("Rotating picutre forward not possible because no wallpaper in playlist available");
}
}
finally
{
WallpaperChanged?.Invoke(this, EventArgs.Empty);
SetTimer();
RefreshPlaylist();
}
}
/// <summary>
/// Fires the "Wallpaper Changed" event.
/// </summary>
public void FireWallpaperChanged()
{
WallpaperChanged?.Invoke();
}