public CheckForUpdateCompleteEventArgs(Manifest manifest, string currentVersion, bool userInitiated, UpdateErrorEventArgs errorArgs)
{
this.manifest = manifest;
this.currentVersion = currentVersion;
this.userInitiated = userInitiated;
this.errorArgs = errorArgs;
}
protected void OnUpdateError(UpdateErrorEventArgs e)
{
if (this.UpdateError != null)
{
this.UpdateError(this, e);
}
}
void checker_DownloadStringCompleted(object sender, DownloadStringCompletedEventArgs e)
{
if (!e.Cancelled)
{
CheckForUpdateCompleteEventArgs args = null;
bool userInitiated = (bool)e.UserState;
if (e.Error == null)
{
this.updatedManifest = Manifest.Parse(e.Result);
if (this.updatedManifest != null)
{
args = new CheckForUpdateCompleteEventArgs(this.updatedManifest, this.currentVersion, userInitiated, null);
this.updateAvailable = args.UpdateAvailable;
}
}
// this could be because e.Error != null or because the Manifest.Parse() failed
if (args == null)
{
UpdateErrorEventArgs errorArgs = new UpdateErrorEventArgs(e.Error, "Growl was unable to determine if a newer version is available. Please try again later.");
args = new CheckForUpdateCompleteEventArgs(null, this.currentVersion, userInitiated, errorArgs);
}
this.OnCheckForUpdateComplete(args);
}
}
public void LaunchUpdater(Manifest manifest, bool updateAvailable, UpdateErrorEventArgs args)
{
if (this.updater != null)
{
if (args != null)
{
this.updater_UpdateError(this.updater, args);
}
else if (updateAvailable)
{
this.NoButton.Visible = true;
this.YesButton.Visible = true;
this.progressBar1.Visible = false;
this.OKButton.Visible = false;
this.InfoLabel.Text = String.Format(Properties.Resources.Updater_UpdateAvailable, manifest.Version, this.updater.CurrentVersion);
}
else
{
this.NoButton.Visible = false;
this.YesButton.Visible = false;
this.progressBar1.Visible = false;
this.OKButton.Visible = true;
this.InfoLabel.Text = String.Format(Properties.Resources.Updater_GrowlIsUpToDate, this.updater.CurrentVersion, this.updater.CurrentVersion);
}
this.Show();
this.Activate();
}
}
public void LaunchUpdater(Manifest manifest, bool updateAvailable, UpdateErrorEventArgs args)
{
if (this.updater != null)
{
if (args != null)
{
this.updater_UpdateError(this.updater, args);
}
else if (updateAvailable)
{
this.NoButton.Visible = true;
this.YesButton.Visible = true;
this.progressBar1.Visible = false;
this.OKButton.Visible = false;
this.InfoLabel.Text = String.Format(Properties.Resources.Updater_UpdateAvailable, manifest.Version, this.updater.CurrentVersion);
}
else
{
this.NoButton.Visible = false;
this.YesButton.Visible = false;
this.progressBar1.Visible = false;
this.OKButton.Visible = true;
this.InfoLabel.Text = String.Format(Properties.Resources.Updater_GrowlIsUpToDate, this.updater.CurrentVersion, this.updater.CurrentVersion);
}
this.Show();
this.Activate();
}
}
public CheckForUpdateCompleteEventArgs(Manifest manifest, string currentVersion, bool userInitiated, UpdateErrorEventArgs errorArgs)
{
this.manifest = manifest;
this.currentVersion = currentVersion;
this.userInitiated = userInitiated;
this.errorArgs = errorArgs;
}
void updater_UpdateError(Updater sender, UpdateErrorEventArgs args)
{
this.NoButton.Visible = false;
this.YesButton.Visible = false;
this.progressBar1.Visible = false;
this.OKButton.Visible = true;
this.InfoLabel.Text = args.UserMessage;
}
void downloader_DownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
{
if (e.Error != null)
{
UpdateErrorEventArgs args = new UpdateErrorEventArgs(e.Error, "An error occurred while downloading the necessary update files. Please try again later.");
this.OnUpdateError(args);
}
else if (e.Cancelled)
{
UpdateException ex = new UpdateException("Update was cancelled");
UpdateErrorEventArgs args = new UpdateErrorEventArgs(ex, "Update cancelled.");
this.OnUpdateError(args);
}
else
{
this.OnDownloadComplete(EventArgs.Empty);
// unzip files
InstallInfo info = (InstallInfo)e.UserState;
Installation.Unzipper.UnZipFiles(info.ZipFile, info.Folder, false);
// start the update installer
string setupFile = info.SetupFile;
System.Diagnostics.ProcessStartInfo si = new System.Diagnostics.ProcessStartInfo(setupFile);
System.Diagnostics.Process.Start(si);
// exit this application
ApplicationMain.Program.ExitApp();
}
Growl.CoreLibrary.WebClientEx downloader = (Growl.CoreLibrary.WebClientEx)sender;
downloader.DownloadProgressChanged -= new DownloadProgressChangedEventHandler(downloader_DownloadProgressChanged);
downloader.DownloadFileCompleted -= new AsyncCompletedEventHandler(downloader_DownloadFileCompleted);
downloader.Dispose();
downloader = null;
}
void downloader_DownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
{
if (e.Error != null)
{
UpdateErrorEventArgs args = new UpdateErrorEventArgs(e.Error, "An error occurred while downloading the necessary update files. Please try again later.");
this.OnUpdateError(args);
}
else if (e.Cancelled)
{
UpdateException ex = new UpdateException("Update was cancelled");
UpdateErrorEventArgs args = new UpdateErrorEventArgs(ex, "Update cancelled.");
this.OnUpdateError(args);
}
else
{
this.OnDownloadComplete(EventArgs.Empty);
// unzip files
InstallInfo info = (InstallInfo) e.UserState;
Installation.Unzipper.UnZipFiles(info.ZipFile, info.Folder, false);
// start the update installer
string setupFile = info.SetupFile;
System.Diagnostics.ProcessStartInfo si = new System.Diagnostics.ProcessStartInfo(setupFile);
System.Diagnostics.Process.Start(si);
// exit this application
ApplicationMain.Program.ExitApp();
}
Growl.CoreLibrary.WebClientEx downloader = (Growl.CoreLibrary.WebClientEx)sender;
downloader.DownloadProgressChanged -= new DownloadProgressChangedEventHandler(downloader_DownloadProgressChanged);
downloader.DownloadFileCompleted -= new AsyncCompletedEventHandler(downloader_DownloadFileCompleted);
downloader.Dispose();
downloader = null;
}
void checker_DownloadStringCompleted(object sender, DownloadStringCompletedEventArgs e)
{
if (!e.Cancelled)
{
CheckForUpdateCompleteEventArgs args = null;
bool userInitiated = (bool)e.UserState;
if (e.Error == null)
{
this.updatedManifest = Manifest.Parse(e.Result);
if (this.updatedManifest != null)
{
args = new CheckForUpdateCompleteEventArgs(this.updatedManifest, this.currentVersion, userInitiated, null);
this.updateAvailable = args.UpdateAvailable;
}
}
// this could be because e.Error != null or because the Manifest.Parse() failed
if(args == null)
{
UpdateErrorEventArgs errorArgs = new UpdateErrorEventArgs(e.Error, "Growl was unable to determine if a newer version is available. Please try again later.");
args = new CheckForUpdateCompleteEventArgs(null, this.currentVersion, userInitiated, errorArgs);
}
this.OnCheckForUpdateComplete(args);
}
}
protected void OnUpdateError(UpdateErrorEventArgs e)
{
if (this.UpdateError != null)
{
this.UpdateError(this, e);
}
}
void updater_UpdateError(Updater sender, UpdateErrorEventArgs args)
{
this.NoButton.Visible = false;
this.YesButton.Visible = false;
this.progressBar1.Visible = false;
this.OKButton.Visible = true;
this.InfoLabel.Text = args.UserMessage;
}