/// <summary>
/// Initializes a new instance of the <see cref="DownloadForm"/> class.
/// </summary>
/// <param name="args">Command-line arguments to pass to Virtual Paradise.</param>
/// <param name="virtualParadise">The instance of <see cref="VirtualParadise"/> to use.</param>
/// <param name="channel">The update channel to use.</param>
private DownloadForm(string[] args, VirtualParadise virtualParadise, UpdateChannel channel)
{
this.InitializeComponent();
this.commandLineArgs = args;
this.virtualParadise = virtualParadise;
this.updateChannel = channel;
this.updater = new Updater(virtualParadise);
}
/// <summary>
/// Builds a <see cref="DownloadForm"/>.
/// </summary>
/// <param name="args">Command-line arguments to pass to Virtual Paradise.</param>
/// <returns>Returns a new instance of <see cref="DownloadForm"/>.</returns>
public static async Task <DownloadForm> Build(string[] args)
{
UpdaterConfig config = await UpdaterConfig.Load();
await config.LoadDefaults();
UpdateChannel channel = (int)config["stable_only", 1] == 1
? UpdateChannel.Stable
: UpdateChannel.PreRelease;
try
{
VirtualParadise virtualParadise = VirtualParadise.GetCurrent();
if (channel == UpdateChannel.PreRelease)
{
VirtualParadise preVirtualParadise = VirtualParadise.GetPreRelease();
if (!(preVirtualParadise is null))
{
virtualParadise = preVirtualParadise;
}
}
return(new DownloadForm(args, virtualParadise, channel));
}
catch (Exception ex)
{
MessageBox.Show(String.Format(Resources.VpObjectBuildError, ex.Message),
Resources.Error,
MessageBoxButtons.OK,
MessageBoxIcon.Error);
// There's nothing we can do from here
Environment.Exit(0);
return(null);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Updater"/> class.
/// </summary>
/// <param name="virtualParadise">The <see cref="VirtualParadise"/> instance to use.</param>
public Updater(VirtualParadise virtualParadise)
{
this.virtualParadise = virtualParadise;
}