///
/// when engine plans action for a package, set the requested future state of
/// the package based on what the user requested
///
private void SetPackagePlannedState(Wix.PlanPackageBeginEventArgs planPackageBeginEventArgs)
{
var pkgId = planPackageBeginEventArgs.PackageId;
var pkg = BundlePackages.FirstOrDefault(p => p.Package == pkgId);
if (pkg != null)
{
if (pkg.RequestedInstallState.HasValue)
{
//override default value set by bootstrapper engine
planPackageBeginEventArgs.State = pkg.RequestedInstallState.Value;
}
else if (pkg.CurrentInstallState == Wix.PackageState.Present)
{
if (this.PlannedAction == Wix.LaunchAction.Uninstall)
{
planPackageBeginEventArgs.State = Wix.RequestState.Absent;
}
else if (this.PlannedAction == Wix.LaunchAction.Repair)
{
planPackageBeginEventArgs.State = Wix.RequestState.Repair;
}
else
{
planPackageBeginEventArgs.State = Wix.RequestState.Present;
}
}
}
}
///
/// when engine plans action for a feature, set the requested future state of
/// the package based on what the user requested
///
private void SetFeaturePlannedState(Wix.PlanMsiFeatureEventArgs planMsiFeatureEventArgs)
{
var pkg = BundlePackages.First(p => p.Package == planMsiFeatureEventArgs.PackageId);
if (pkg != null)
{
var feature = pkg.AllFeatures.First(feat => feat.Feature == planMsiFeatureEventArgs.FeatureId);
if (feature != null)
{
if (feature.RequestedState.HasValue)
{
planMsiFeatureEventArgs.State = feature.RequestedState.Value;
}
else if (this.PlannedAction == Wix.LaunchAction.Uninstall)
{
planMsiFeatureEventArgs.State = Wix.FeatureState.Absent;
}
else if (feature.CurrentInstallState == Wix.FeatureState.Local || (feature.Level > 0 && feature.Level <= this.InstallLevel))
{
planMsiFeatureEventArgs.State = Wix.FeatureState.Local;
}
}
}
}
