/// <summary>
/// Repopulates the team projects and children teams
/// returns a started Task so it can be awaited on
/// </summary>
private static Task <List <TeamProjectViewModel> > UpdateTeamProjects()
{
Task <List <TeamProjectViewModel> > t = Task.Run <List <TeamProjectViewModel> >(() =>
{
List <TeamProjectViewModel> result = new List <TeamProjectViewModel>();
try
{
var projects = FileIssueHelpers.GetProjectsAsync().Result;
foreach (var project in projects.OrderBy(project => project.Name))
{
var vm = new TeamProjectViewModel(project, new List <TeamProjectViewModel>());
result.Add(vm);
}
PopulateTreeviewWithTeams(result);
return(result);
}
#pragma warning disable CA1031 // Do not catch general exception types
catch (Exception e)
{
e.ReportException();
return(null);
}
#pragma warning restore CA1031 // Do not catch general exception types
});
return(t);
}
/// <summary>
/// Change the expanded and visibility properties on the view model and its children
/// based on whether they pass the given filter
/// </summary>
/// <param name="node"></param>
/// <param name="filter"></param>
private void ModifyVisibility(TeamProjectViewModel node, Func <TeamProjectViewModel, bool> filter)
{
var matched = filter(node);
node.Children.ForEach(c => ModifyVisibility(c, filter));
node.Expanded = node.Children.Any(c => c.Visibility == Visibility.Visible);
bool shouldBeVisible = matched || node.Expanded;
node.Visibility = shouldBeVisible ? Visibility.Visible : Visibility.Collapsed;
// if a TreeViewItem previously selected by the user is now
// hidden due to our search filter, we should deselect it.
if (shouldBeVisible == false)
{
node.Selected = false;
}
}
/// <summary>
/// Repopulates the team projects and children teams
/// returns a started Task so it can be awaited on
/// </summary>
private static Task <List <TeamProjectViewModel> > UpdateTeamProjects()
{
Task <List <TeamProjectViewModel> > t = Task.Run <List <TeamProjectViewModel> >(() =>
{
List <TeamProjectViewModel> result = new List <TeamProjectViewModel>();
try
{
var projects = FileIssueHelpers.GetProjectsAsync().Result;
foreach (var project in projects.OrderBy(project => project.Name))
{
var vm = new TeamProjectViewModel(project, new List <TeamProjectViewModel>());
result.Add(vm);
}
PopulateTreeviewWithTeams(result);
return(result);
}
catch (Exception)
{
return(null);
}
});
return(t);
}