internal override void Transit(UpdateContext context)
{
if (_extracted)
{
string installerName = Path.Combine(Path.GetDirectoryName(UpdateContext.LocalPackageFileName),
"setup.exe");
if (!File.Exists(installerName))
{
SetState(context, new Failed("The installer is not there."));
}
else
{
while (IdeIsRunning)
{
Lextm.Windows.Forms.MessageBoxFactory.Info(null, "RAD Studio is running", "Please close CodeGear RAD Studio before installing the update.");
}
Lextm.Diagnostics.ShellHelper.Execute(installerName);
SetState(context, new Succeeded());
}
}
else
{
SetState(context, new Failed("Bad package."));
}
}
internal override void Transit(UpdateContext context)
{
if (_successful) {
SetState(context, new PackageReceived());
}
else
{
SetState(context, new Failed(_error));
}
}
/// <summary>
/// Constructor.
/// </summary>
public FormInDate() {
//
// Required for Windows Form Designer support
//
InitializeComponent();
//TODO: calculate the height on both XP and Vista here.
Width = 340;
Height = 52;
Left = Screen.PrimaryScreen.WorkingArea.Right - Width;
Top = Screen.PrimaryScreen.WorkingArea.Bottom - Height;
context = new UpdateContext(ShareUtils.CoreVersion);
}
/// <summary>
/// Handles.
/// </summary>
/// <param name="context">Context</param>
internal override void Handle( UpdateContext context )
{
try
{
(new WebClient()).DownloadFile(
_link.ToString(), UpdateContext.LocalPackageFileName);
_successful = true;
}
catch (WebException ex)
{
_error = ex.Message;
_successful = false;
}
}
/// <summary>
/// Handles.
/// </summary>
/// <param name="context">Context</param>
internal override void Handle( UpdateContext context )
{
System.Threading.Thread.Sleep(1000);
IList<PackageRecord> packages = GetZipLinks(UpdateContext.LocalListFileName);
if (packages.Count != 0)
{
_record = GetLastestRecord(context, packages);
if (_record != null )
{
_found = true;
return;
}
}
_found = false;
}
/// <summary>
/// Handles.
/// </summary>
/// <param name="context">Context</param>
internal override void Handle( UpdateContext context )
{
FastZip zipper = new FastZip();
string fileName = UpdateContext.LocalPackageFileName;
try
{
zipper.ExtractZip(fileName,
Path.GetDirectoryName(fileName),
String.Empty);
_extracted = true;
}
catch (SharpZipBaseException ex)
{
LoggingService.Fatal(ex);
_extracted = false;
}
}
/// <summary>
/// Handles.
/// </summary>
/// <param name="context">Context</param>
internal override void Handle( UpdateContext context )
{
try
{
// download the blog entry first.
MessageService.Debug("Download " + UpdateContext.PackageListUri
+ " to " + UpdateContext.LocalListFileName);
(new WebClient()).DownloadFile(UpdateContext.PackageListUri.ToString(),
UpdateContext.LocalListFileName);
_successful = true;
}
catch (WebException ex)
{
_successful = false;
_error = ex.Message;
}
}
/// <summary>
/// Transites.
/// </summary>
/// <param name="context"></param>
internal override void Transit(UpdateContext context)
{
cTaskDialog.ForceEmulationMode = true;
cTaskDialog.UseToolWindowOnXP = true;
cTaskDialog.EmulatedFormWidth = 450;
//cTaskDialog.VerificationChecked = !(bool)PropertyRegistry.Get("InDateCheckAtStartup", true);
int result = cTaskDialog.ShowCommandBox("Oops!",
"Update process is not completed.",
"Go to homepage to check for latest updates?",
"Error message: " + _error,
"Homepage URL: http://code.google.com/p/lextudio",
"turn off auto update",
"Yes, take me there|No, thanks",
false,
eSysIcons.Error,
eSysIcons.Information);
PropertyRegistry.Set("InDateCheckAtStartup", !cTaskDialog.VerificationChecked);
if (result == 0)
{
ShellHelper.Execute(PropertyRegistry.Get("InDateListUri").ToString());
}
SetState(context, new Completed());
}
internal override void Transit(UpdateContext context)
{
if (_found)
{
cTaskDialog.ForceEmulationMode = true;
cTaskDialog.UseToolWindowOnXP = true;
cTaskDialog.EmulatedFormWidth = 450;
bool confirmed = UpdateContext.AlwaysDownload ||
cTaskDialog.ShowCommandBox("Update Found",
String.Format(CultureInfo.InvariantCulture, "A new version {0} is available.", _record.Version),
"Do you want to download it now?",
String.Format(CultureInfo.InvariantCulture, "The URL: {0}.", _record.Link),
"Latest version contains bug fixes and new features.",
"turn on auto download and install",
"Yes, download it|No, thanks",
false,
eSysIcons.Question,
eSysIcons.Information) == 0;
PropertyRegistry.Set("InDateAutoInstall", cTaskDialog.VerificationChecked);
if (confirmed)
{
SetState(context, new DownloadAffirmed(_record.Link));
}
else
{
SetState(context, new Canceled());
}
}
else
{
SetState(context, new Succeeded(
"No update is available at this moment."));
}
}
private static PackageRecord GetLastestRecord(UpdateContext context,
IList<PackageRecord> packages)
{
Trace.Assert(packages.Count!= 0);
PackageRecord result = packages[0];
for (int i = 1; i < packages.Count; i++)
{
if (packages[i].Version > result.Version)
{
result = packages[i];
}
}
if (context.IsUpdateAvailable(result.Version))
{
return result;
}
else
{
return null;
}
}
internal override void Transit(UpdateContext context)
{
SetState(context, new Completed());
}
internal override void Handle(UpdateContext context)
{
Thread.Sleep(1000);
}
internal override void Transit(UpdateContext context)
{
}
internal override void Handle(UpdateContext context)
{
}
/// <summary>
/// Handles.
/// </summary>
/// <param name="context">Context</param>
internal override void Handle( UpdateContext context )
{
System.Threading.Thread.Sleep(1000);
}
