private void RefreshPinnedDocumentMetadataAndAssignPinOrder()
{
PinnedDocumentMetadata.Refresh();
// Assign PinOrder for each DocumentMetadata, based on the order
// presented in the refreshed view
var index = 0;
foreach (var metadata in PinnedDocumentMetadata.Cast <DocumentMetadata>())
{
metadata.PinOrder = index * 2;
index++;
}
}
/// <summary>
/// Sets <see cref="DocumentMetadata.IsActive"/> to true and
/// <see cref="DocumentMetadata.ActivatedAt"/> to the current time in UTC
/// for the specified file. Sets <see cref="DocumentMetadata.IsActive"/>
/// to false for all other files
/// </summary>
/// <param name="fullName">Full path and name of document file</param>
public void Activate(string fullName)
{
var activatedDocument = _activeDocumentMetadata.FirstOrDefault(m =>
m.IsActive)?.FullName;
if (fullName == activatedDocument)
{
return;
}
var activated = false;
foreach (var metadata in _activeDocumentMetadata)
{
metadata.IsActive = _metadataEqualityService.Compare(
metadata.FullName,
fullName);
if (metadata.IsActive)
{
var utcNow = _timeProvider.UtcNow;
metadata.ActivatedAt = utcNow;
activated = true;
}
}
if (activated)
{
_normalizedUsageOrderService.SetUsageOrder(
_activeDocumentMetadata,
_userPreferences);
ActiveDocumentMetadata.Refresh();
PinnedDocumentMetadata.Refresh();
}
}
/// <summary>
/// Updates the DocumentMetadata filter match information.
/// </summary>
private void UpdateFilter()
{
PinnedDocumentMetadata.Refresh();
ActiveDocumentMetadata.Refresh();
}