/// <summary>
/// Look for updates while displaying a progress bar. At the end display a message box with the result.
/// </summary>
public static void LookForUpdates()
{
var result = UpdateSystem.UpdateStatus.CheckFailed;
var error = LoadingDialog.ShowDialog(null, Localisable.LoadingDialogTitleSearchingForUpdates,
x => { result = UpdateSystem.CheckForUpdates(); });
if (error == null)
{
switch (result)
{
case UpdateSystem.UpdateStatus.CheckFailed:
MessageBoxes.UpdateFailed(UpdateSystem.LastError != null
? UpdateSystem.LastError.Message
: "Unknown error");
break;
case UpdateSystem.UpdateStatus.NewAvailable:
if (MessageBoxes.UpdateAskToDownload())
{
UpdateSystem.BeginUpdate();
}
break;
case UpdateSystem.UpdateStatus.UpToDate:
MessageBoxes.UpdateUptodate();
break;
}
}
else
{
MessageBoxes.UpdateFailed(error.Message);
}
}
/// <summary>
/// Automatically search for updates if auto update is enabled.
/// Doesn't block, use delegates to interface.
/// </summary>
/// <param name="canDisplayMessage">updateFoundCallback will be called after this returns true</param>
/// <param name="updateFoundCallback">Launched only if a new update was found. It's launched from a background thread.</param>
public static void AutoUpdate(Func <bool> canDisplayMessage, Action updateFoundCallback)
{
if (Settings.Default.MiscCheckForUpdates && WindowsTools.IsNetworkAvailable())
{
new Thread(() =>
{
if (UpdateSystem.CheckForUpdates() != UpdateSystem.UpdateStatus.NewAvailable)
{
return;
}
while (!canDisplayMessage())
{
Thread.Sleep(100);
}
try
{
updateFoundCallback();
}
catch
{
// Ignore background error, not necessary
}
})
{
Name = "UpdateCheck_Thread", IsBackground = true
}.Start();
}
}
private void button4_Click(object sender, EventArgs e)
{
MessageBox.Show(UpdateSystem.CheckForUpdates().ToString());
if (UpdateSystem.LastError != null)
{
MessageBox.Show(UpdateSystem.LastError.Message);
}
if (UpdateSystem.LatestReply != null)
{
MessageBox.Show(UpdateSystem.LatestReply.FullReply.ToString());
labelVersion.Text = UpdateSystem.LatestReply.GetUpdateVersion().ToString();
}
}