private void PlanComplete(object sender, PlanCompleteEventArgs e)
{
if (Hresult.Succeeded(e.Status))
{
this.root.PreApplyState = this.root.InstallState;
this.root.InstallState = InstallationState.Applying;
WixBA.Model.Engine.Apply(this.root.ViewWindowHandle);
}
else
{
this.root.InstallState = InstallationState.Failed;
}
}
private void DetectComplete(object sender, DetectCompleteEventArgs e)
{
// Parse the command line string before any planning.
this.ParseCommandLine();
this.root.InstallState = InstallationState.Waiting;
if (LaunchAction.Uninstall == WixBA.Model.Command.Action &&
ResumeType.Arp != WixBA.Model.Command.Resume) // MSI and WixStdBA require some kind of confirmation before proceeding so WixBA should, too.
{
WixBA.Model.Engine.Log(LogLevel.Verbose, "Invoking automatic plan for uninstall");
WixBA.Plan(LaunchAction.Uninstall);
}
else if (Hresult.Succeeded(e.Status))
{
if (this.Downgrade)
{
this.root.DetectState = DetectionState.Newer;
var relatedPackages = WixBA.Model.BAManifest.Bundle.Packages.Values.Where(p => p.Type == PackageType.UpgradeBundle);
var installedVersion = relatedPackages.Any() ? new Version(relatedPackages.Max(p => p.Version)) : null;
if (installedVersion != null && installedVersion < new Version(4, 1) && installedVersion.Build > 10)
{
this.DowngradeMessage = "You must uninstall WiX v" + installedVersion + " before you can install this.";
}
else
{
this.DowngradeMessage = "There is already a newer version of WiX installed on this machine.";
}
}
if (LaunchAction.Layout == WixBA.Model.Command.Action)
{
WixBA.PlanLayout();
}
else if (WixBA.Model.Command.Display != Display.Full)
{
// If we're not waiting for the user to click install, dispatch plan with the default action.
WixBA.Model.Engine.Log(LogLevel.Verbose, "Invoking automatic plan for non-interactive mode.");
WixBA.Plan(WixBA.Model.Command.Action);
}
}
else
{
this.root.InstallState = InstallationState.Failed;
}
// Force all commands to reevaluate CanExecute.
// InvalidateRequerySuggested must be run on the UI thread.
root.Dispatcher.Invoke(new Action(CommandManager.InvalidateRequerySuggested));
}
private void DetectUpdateComplete(object sender, DetectUpdateCompleteEventArgs e)
{
// Failed to process an update, allow the existing bundle to still install.
if ((UpdateState.Failed != this.State) && !Hresult.Succeeded(e.Status))
{
this.State = UpdateState.Failed;
WixBA.Model.Engine.Log(LogLevel.Verbose, String.Format("Failed to locate an update, status of 0x{0:X8}, updates disabled.", e.Status));
e.IgnoreError = true;
}
// If we are uninstalling, we don't want to check or show an update
// If we are checking, then the feed didn't find any valid enclosures
// If we are initializing, we're either uninstalling or not a full UI
else if ((LaunchAction.Uninstall == WixBA.Model.Command.Action) || (UpdateState.Initializing == this.State) || (UpdateState.Checking == this.State))
{
this.State = UpdateState.Unknown;
}
}
private void ApplyComplete(object sender, ApplyCompleteEventArgs e)
{
WixBA.Model.Result = e.Status; // remember the final result of the apply.
// Set the state to applied or failed unless the state has already been set back to the preapply state
// which means we need to show the UI as it was before the apply started.
if (this.root.InstallState != this.root.PreApplyState)
{
this.root.InstallState = Hresult.Succeeded(e.Status) ? InstallationState.Applied : InstallationState.Failed;
}
// If we're not in Full UI mode, we need to alert the dispatcher to stop and close the window for passive.
if (Display.Full != WixBA.Model.Command.Display)
{
// If its passive, send a message to the window to close.
if (Display.Passive == WixBA.Model.Command.Display)
{
WixBA.Model.Engine.Log(LogLevel.Verbose, "Automatically closing the window for non-interactive install");
WixBA.Dispatcher.BeginInvoke(new Action(WixBA.View.Close));
}
else
{
WixBA.Dispatcher.InvokeShutdown();
}
return;
}
else if (Hresult.Succeeded(e.Status) && LaunchAction.UpdateReplace == WixBA.Model.PlannedAction) // if we successfully applied an update close the window since the new Bundle should be running now.
{
WixBA.Model.Engine.Log(LogLevel.Verbose, "Automatically closing the window since update successful.");
WixBA.Dispatcher.BeginInvoke(new Action(WixBA.View.Close));
return;
}
else if (root.AutoClose)
{
// Automatically closing since the user clicked the X button.
WixBA.Dispatcher.BeginInvoke(new Action(WixBA.View.Close));
return;
}
// Force all commands to reevaluate CanExecute.
// InvalidateRequerySuggested must be run on the UI thread.
root.Dispatcher.Invoke(new Action(CommandManager.InvalidateRequerySuggested));
}
