private async void OpenExecuted(string selected)
{
if (selected != null)
{
if (!File.Exists(selected))
{
selected = null;
}
else
{
previousPath = selected;
}
}
if (selected == null)
{
if (this.previousPath != null)
{
var settings = new FileDialogSettings(new DialogFilterBuilder("*" + FileConstants.AppInstallerExtension).BuildFilter(), this.previousPath);
if (!this.interactionService.SelectFile(settings, out selected))
{
return;
}
}
else if (!this.interactionService.SelectFile(FileDialogSettings.FromFilterString(new DialogFilterBuilder("*" + FileConstants.AppInstallerExtension).BuildFilter()), out selected))
{
return;
}
}
this.previousPath = selected;
AppInstallerConfig file;
try
{
file = await AppInstallerConfig.FromFile(selected).ConfigureAwait(true);
}
catch (Exception e)
{
// ReSharper disable once PossibleNullReferenceException
this.interactionService.ShowError("The selected file is not a valid .appinstaller.", e, InteractionResult.OK);
return;
}
var builder = new AppInstallerBuilder(file);
this.AllowDowngrades.CurrentValue = builder.AllowDowngrades;
this.AppInstallerUpdateCheckingMethod.CurrentValue = builder.CheckForUpdates;
this.AppInstallerUri.CurrentValue = builder.RedirectUri.ToString();
if (builder.ShowPrompt)
{
this.PromptMode.CurrentValue = builder.UpdateBlocksActivation ? ViewModel.PromptMode.Force : ViewModel.PromptMode.Inform;
}
else
{
this.PromptMode.CurrentValue = ViewModel.PromptMode.Background;
}
this.Hours.CurrentValue = builder.HoursBetweenUpdateChecks.ToString();
this.MainPackageUri.CurrentValue = builder.MainPackageUri.ToString();
this.Version.CurrentValue = builder.Version;
this.TabPackage.Name.CurrentValue = builder.MainPackageName;
this.TabPackage.Version.CurrentValue = builder.MainPackageVersion;
this.TabPackage.Publisher.CurrentValue = builder.MainPackagePublisher;
this.TabPackage.PackageType.CurrentValue = builder.MainPackageType;
this.TabPackage.Architecture.CurrentValue = builder.MainPackageArchitecture;
this.TabOptionalPackages.SetPackages(file.Optional);
this.TabRelatedPackages.SetPackages(file.Related);
this.AllowDowngrades.CurrentValue = builder.AllowDowngrades;
this.OnPropertyChanged(nameof(ShowLaunchOptions));
this.OnPropertyChanged(nameof(CompatibleWindows));
}
private void OpenExecuted(string selected)
{
if (selected != null)
{
if (!File.Exists(selected))
{
selected = null;
}
else
{
previousPath = selected;
}
}
if (selected == null)
{
if (this.previousPath != null)
{
// ReSharper disable once StringLiteralTypo
var settings = new FileDialogSettings(new DialogFilterBuilder("*.appinstaller").BuildFilter(), this.previousPath);
if (!this.interactionService.SelectFile(settings, out selected))
{
return;
}
}
// ReSharper disable once StringLiteralTypo
else if (!this.interactionService.SelectFile(FileDialogSettings.FromFilterString(new DialogFilterBuilder("*.appinstaller").BuildFilter()), out selected))
{
return;
}
}
this.previousPath = selected;
AppInstallerConfig.FromFile(selected).ContinueWith(t =>
{
if (t.IsFaulted)
{
// ReSharper disable once PossibleNullReferenceException
this.interactionService.ShowError("The selected file is not a valid .appinstaller.", t.Exception.GetBaseException(), InteractionResult.OK);
return;
}
if (t.IsCanceled)
{
return;
}
if (!t.IsCompleted)
{
return;
}
var builder = new AppInstallerBuilder(t.Result);
this.AllowDowngrades.CurrentValue = builder.AllowDowngrades;
this.AppInstallerUpdateCheckingMethod.CurrentValue = builder.CheckForUpdates;
this.AppInstallerUri.CurrentValue = builder.RedirectUri.ToString();
this.BlockLaunching.CurrentValue = builder.UpdateBlocksActivation;
this.Hours.CurrentValue = builder.HoursBetweenUpdateChecks.ToString();
this.MainPackageUri.CurrentValue = builder.MainPackageUri.ToString();
this.Version.CurrentValue = builder.Version;
this.ShowPrompt.CurrentValue = builder.ShowPrompt;
this.TabPackage.Name.CurrentValue = builder.MainPackageName;
this.TabPackage.Version.CurrentValue = builder.MainPackageVersion;
this.TabPackage.Publisher.CurrentValue = builder.MainPackagePublisher;
this.TabPackage.PackageType.CurrentValue = builder.MainPackageType;
this.TabPackage.Architecture.CurrentValue = builder.MainPackageArchitecture;
this.AllowDowngrades.CurrentValue = builder.AllowDowngrades;
this.OnPropertyChanged(nameof(ShowLaunchOptions));
this.OnPropertyChanged(nameof(CompatibleWindows));
},
CancellationToken.None,
TaskContinuationOptions.AttachedToParent | TaskContinuationOptions.ExecuteSynchronously,
TaskScheduler.FromCurrentSynchronizationContext());
}