/// <summary>
/// Creates a new instance of the <see cref="MainWindow"/> class.
/// </summary>
public MainWindow()
: base(Gtk.WindowType.Toplevel)
{
// Initialize the GTK UI
this.Build();
// Bind the handler events
Game.ProgressChanged += OnModuleInstallationProgressChanged;
Game.DownloadFinished += OnGameDownloadFinished;
Game.DownloadFailed += OnGameDownloadFailed;
Game.LaunchFailed += OnGameLaunchFailed;
Game.GameExited += OnGameExited;
Launcher.LauncherDownloadProgressChanged += OnModuleInstallationProgressChanged;
Launcher.LauncherDownloadFinished += OnLauncherDownloadFinished;
Launcher.ChangelogDownloadFinished += OnChangelogDownloadFinished;
// Set the initial launcher mode
SetLauncherMode(ELauncherMode.Inactive, false);
// Set the window title
Title = LocalizationCatalog.GetString("Launchpad - {0}", Config.GetGameName());
// Create a new changelog widget, and add it to the scrolled window
this.Browser = new Changelog(this.browserWindow);
browserWindow.ShowAll();
indicatorLabel.Text = LocalizationCatalog.GetString("Idle");
// First of all, check if we can connect to the patching service.
if (!Checks.CanPatch())
{
MessageDialog dialog = new MessageDialog(
null,
DialogFlags.Modal,
MessageType.Warning,
ButtonsType.Ok,
LocalizationCatalog.GetString("Failed to connect to the patch server. Please check your settings."));
dialog.Run();
dialog.Destroy();
indicatorLabel.Text = LocalizationCatalog.GetString("Could not connect to server.");
repairGameAction.Sensitive = false;
}
else
{
// TODO: Load this asynchronously
// Load the game banner (if there is one)
if (Config.GetPatchProtocol().CanProvideBanner())
{
using (MemoryStream bannerStream = new MemoryStream())
{
// Fetch the banner from the server
Config.GetPatchProtocol().GetBanner().Save(bannerStream, ImageFormat.Png);
// Load the image into a pixel buffer
bannerStream.Position = 0;
this.gameBanner.Pixbuf = new Pixbuf(bannerStream);
}
}
// If we can connect, proceed with the rest of our checks.
if (ChecksHandler.IsInitialStartup())
{
Log.Info("This instance is the first start of the application in this folder.");
MessageDialog shouldInstallHereDialog = new MessageDialog(
null,
DialogFlags.Modal,
MessageType.Question,
ButtonsType.OkCancel,
LocalizationCatalog.GetString(
"This appears to be the first time you're starting the launcher.\n" +
"Is this the location where you would like to install the game?") +
$"\n\n{ConfigHandler.GetLocalDir()}"
);
if (shouldInstallHereDialog.Run() == (int)ResponseType.Ok)
{
shouldInstallHereDialog.Destroy();
// Yes, install here
Log.Info("User accepted installation in this directory. Installing in current directory.");
ConfigHandler.CreateLauncherCookie();
}
else
{
shouldInstallHereDialog.Destroy();
// No, don't install here
Log.Info("User declined installation in this directory. Exiting...");
Environment.Exit(2);
}
}
if (Config.ShouldAllowAnonymousStats())
{
StatsHandler.SendUsageStats();
}
// Load the changelog. Try a direct URL first, and a protocol-specific
// implementation after.
if (LauncherHandler.CanAccessStandardChangelog())
{
Browser.Navigate(Config.GetChangelogURL());
}
else
{
Launcher.LoadFallbackChangelog();
}
// If the launcher does not need an update at this point, we can continue checks for the game
if (!Checks.IsLauncherOutdated())
{
if (!Checks.IsPlatformAvailable(Config.GetSystemTarget()))
{
Log.Info($"The server does not provide files for platform \"{ConfigHandler.GetCurrentPlatform()}\". " +
"A .provides file must be present in the platforms' root directory.");
SetLauncherMode(ELauncherMode.Inactive, false);
}
else
{
if (!Checks.IsGameInstalled())
{
// If the game is not installed, offer to install it
Log.Info("The game has not yet been installed.");
SetLauncherMode(ELauncherMode.Install, false);
// Since the game has not yet been installed, disallow manual repairs
this.repairGameAction.Sensitive = false;
// and reinstalls
this.reinstallGameAction.Sensitive = false;
}
else
{
// If the game is installed (which it should be at this point), check if it needs to be updated
if (Checks.IsGameOutdated())
{
// If it does, offer to update it
Log.Info($"The game is outdated. \n\tLocal version: {Config.GetLocalGameVersion()}");
SetLauncherMode(ELauncherMode.Update, false);
}
else
{
// All checks passed, so we can offer to launch the game.
Log.Info("All checks passed. Game can be launched.");
SetLauncherMode(ELauncherMode.Launch, false);
}
}
}
}
else
{
// The launcher was outdated.
Log.Info($"The launcher is outdated. \n\tLocal version: {Config.GetLocalLauncherVersion()}");
SetLauncherMode(ELauncherMode.Update, false);
}
}
}
