/// <summary>
/// Perform a user action.
/// </summary>
/// <remarks>This needs to be called from a background thread. It may hang on the UI thread.</remarks>
public async Task PerformAction(INuGetUI uiService, UserAction userAction, DependencyObject windowOwner, CancellationToken token)
{
try
{
uiService.ShowProgressDialog(windowOwner);
var projects = uiService.Projects;
// TODO: should stable packages allow prerelease dependencies if include prerelease was checked?
// Allow prerelease packages only if the target is prerelease
bool includePrelease = userAction.PackageIdentity.Version.IsPrerelease || userAction.Action == NuGetProjectActionType.Uninstall;
bool includeUnlisted = userAction.Action == NuGetProjectActionType.Uninstall;
ResolutionContext resolutionContext = new ResolutionContext(uiService.DependencyBehavior, includePrelease, includeUnlisted);
IEnumerable <Tuple <NuGetProject, NuGetProjectAction> > actions = await GetActions(
uiService,
projects,
userAction,
removeDependencies : uiService.RemoveDependencies,
forceRemove : uiService.ForceRemove,
resolutionContext : resolutionContext,
projectContext : uiService.ProgressWindow,
token : token);
IEnumerable <PreviewResult> results = GetPreviewResults(actions);
// preview window
if (uiService.DisplayPreviewWindow)
{
var shouldContinue = false;
shouldContinue = uiService.PromptForPreviewAcceptance(results);
if (!shouldContinue)
{
return;
}
}
bool accepted = await CheckLicenseAcceptance(uiService, results, token);
if (!accepted)
{
return;
}
if (!token.IsCancellationRequested)
{
// execute the actions
await ExecuteActions(actions, uiService.ProgressWindow, userAction, token);
// update
uiService.RefreshPackageStatus();
}
}
catch (Exception ex)
{
uiService.ShowError(ex);
}
finally
{
uiService.CloseProgressDialog();
}
}
/// <summary>
/// Perform a user action.
/// </summary>
/// <remarks>This needs to be called from a background thread. It may hang on the UI thread.</remarks>
public async Task PerformAction(INuGetUI uiService, UserAction userAction, DependencyObject windowOwner, CancellationToken token)
{
try
{
uiService.ShowProgressDialog(windowOwner);
var projects = uiService.Projects;
// TODO: should stable packages allow prerelease dependencies if include prerelease was checked?
// Allow prerelease packages only if the target is prerelease
bool includePrelease = userAction.PackageIdentity.Version.IsPrerelease || userAction.Action == NuGetProjectActionType.Uninstall;
bool includeUnlisted = userAction.Action == NuGetProjectActionType.Uninstall;
ResolutionContext resolutionContext = new ResolutionContext(uiService.DependencyBehavior, includePrelease, includeUnlisted);
IEnumerable<Tuple<NuGetProject, NuGetProjectAction>> actions = await GetActions(
uiService,
projects,
userAction,
removeDependencies: uiService.RemoveDependencies,
forceRemove: uiService.ForceRemove,
resolutionContext: resolutionContext,
projectContext: uiService.ProgressWindow,
token: token);
IEnumerable<PreviewResult> results = GetPreviewResults(actions);
// preview window
if (uiService.DisplayPreviewWindow)
{
var shouldContinue = false;
shouldContinue = uiService.PromptForPreviewAcceptance(results);
if (!shouldContinue)
{
return;
}
}
bool accepted = await CheckLicenseAcceptance(uiService, results, token);
if (!accepted)
{
return;
}
if (!token.IsCancellationRequested)
{
// execute the actions
await ExecuteActions(actions, uiService.ProgressWindow, userAction, token);
// update
uiService.RefreshPackageStatus();
}
}
catch (Exception ex)
{
uiService.ShowError(ex);
}
finally
{
uiService.CloseProgressDialog();
}
}
