public AgentManager(IEventLogging logging)
{
_logging = logging;
_flag = new AutoResetEvent(false);
_proc = new Thread(ThreadProc);
_backgroundProvider = new BackgroundProvider();
_proc.Start(_flag);
_flag.WaitOne(-1);
}
/// <summary>
/// Performs the background update.
/// </summary>
/// <exception cref="System.Exception">The background provider has not been selected</exception>
public async void UpdateBackgroundAsync(IBackgroundProvider backgroundProvider, bool force = false)
{
if (Settings.Default.EnableAutomaticUpdates || force)
{
Task<string> downloadBackground = backgroundProvider.DownloadBackgroundAsync(null);
var backgroundPath = await downloadBackground;
BackgroundHelper.SetDesktopBackground(backgroundPath, DesktopBackgroundStyle.Filled);
FileUtility.CleanupDirectory(ApplicationDataPath, Path.GetFileNameWithoutExtension(backgroundPath));
}
}
public static bool changeBackground(IBackgroundProvider provider)
{
var file = provider.getBackground();
var result = false;
unsafe
{
fixed (char* val = file)
{
result = PInvoke.SystemParametersInfo(
SYSTEM_PARAMETERS_INFO_ACTION.SPI_SETDESKWALLPAPER,
0,
val,
SystemParametersInfo_fWinIni.SPIF_UPDATEINIFILE | SystemParametersInfo_fWinIni.SPIF_SENDCHANGE);
}
}
return result;
}
/// <summary>
/// Gets the current background information.
/// </summary>
/// <returns></returns>
public string GetCurrentBackgroundInformation(IBackgroundProvider backgroundProvider)
{
return backgroundProvider.BackgroundDescription;
}
public MainForm(EventWaitHandle flag, IBackgroundProvider backgroundProvider)
: this()
{
_exitFlag = flag;
_backgroundProvider = backgroundProvider;
}
