private void ViewLicense_Click(object sender, RoutedEventArgs e)
{
if (DataContext is DetailedPackageMetadata metadata)
{
var window = new LicenseFileWindow()
{
DataContext = new LicenseFileData
{
LicenseHeader = string.Format(CultureInfo.CurrentCulture, UI.Resources.WindowTitle_LicenseFileWindow, metadata.Id),
LicenseText = new FlowDocument(new Paragraph(new Run(UI.Resources.LicenseFile_Loading)))
}
};
NuGetUIThreadHelper.JoinableTaskFactory.RunAsync(async() =>
{
string content = await PackageLicenseUtilities.GetEmbeddedLicenseAsync(new Packaging.Core.PackageIdentity(metadata.Id, metadata.Version), CancellationToken.None);
var flowDoc = new FlowDocument();
flowDoc.Blocks.AddRange(PackageLicenseUtilities.GenerateParagraphs(content));
await NuGetUIThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
(window.DataContext as LicenseFileData).LicenseText = flowDoc;
}).PostOnFailure(nameof(PackageMetadataControl), nameof(ViewLicense_Click));
using (NuGetEventTrigger.TriggerEventBeginEnd(
NuGetEvent.EmbeddedLicenseWindowBegin,
NuGetEvent.EmbeddedLicenseWindowEnd))
{
window.ShowModal();
}
}
}
internal async Task LoadLicenseFileAsync()
{
if (Interlocked.CompareExchange(ref _initialized, 1, 0) == 0)
{
if (_packagePath != null)
{
string content = await PackageLicenseUtilities.GetEmbeddedLicenseAsync(PackageIdentity, CancellationToken.None);
var flowDoc = new FlowDocument();
flowDoc.Blocks.AddRange(PackageLicenseUtilities.GenerateParagraphs(content));
await NuGetUIThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
LicenseText = flowDoc;
}
}
}
internal void LoadLicenseFile()
{
if (Interlocked.CompareExchange(ref _initialized, 1, 0) == 0)
{
if (_loadFileFromPackage != null)
{
NuGetUIThreadHelper.JoinableTaskFactory.RunAsync(async() =>
{
var content = _loadFileFromPackage(_licenseFileLocation);
var flowDoc = new FlowDocument();
flowDoc.Blocks.AddRange(PackageLicenseUtilities.GenerateParagraphs(content));
await NuGetUIThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
LicenseText = flowDoc;
});
}
}
}