private void MainForm_Shown(object sender, EventArgs e)
{
WindowsUtils.RegisterApplicationRestart(_machineWide ? "--restart --machine" : "--restart");
UpdateAppListAsync();
_tileManagement.LoadCachedCatalog();
LoadCatalogAsync();
bool firstRun = OnFirstRun();
if (_tileManagement.AppList.Entries.Count == 0)
{
if (firstRun)
{
using (var dialog = new IntroDialog()) dialog.ShowDialog(this);
}
// Show catalog automatically if AppList is empty
tabControlApps.SelectTab(tabPageCatalog);
}
if (ProgramUtils.IsRunningFromCache && ProgramUtils.FindOtherInstance() == null)
{
deployTimer.Enabled = true;
}
else if (!SelfUpdateUtils.NoAutoCheck)
{
selfUpdateWorker.RunWorkerAsync();
}
}
public void InstallPackage(string fastPackageReference)
{
var requirements = ParseReference(fastPackageReference);
try
{
Install(requirements);
SelfUpdateCheck();
}
catch (UnsuitableInstallBaseException ex)
{
string installLocation = ProgramUtils.FindOtherInstance(ex.NeedsMachineWide);
if (installLocation == null)
{
if (Handler.Ask(Resources.AskDeployZeroInstall + Environment.NewLine + ex.Message,
defaultAnswer: false, alternateMessage: ex.Message))
{
installLocation = DeployInstance(ex.NeedsMachineWide);
}
else
{
return;
}
}
// Since we cannot another copy of Zero Install from a different location into the same AppDomain, simply prentend we are running from a different source
Locations.OverrideInstallBase(installLocation);
Install(requirements);
}
}
