public NewOrOpenSessionTemplateCollectionViewModel(IViewModelServiceProvider serviceProvider, IModalDialog dialog)
: base(serviceProvider)
{
this.dialog = dialog;
rootGroup = new TemplateDescriptionGroupViewModel(serviceProvider, "New project");
// Add a default General group
var defaultGroup = new TemplateDescriptionGroupViewModel(rootGroup, "General");
foreach (TemplateDescription template in TemplateManager.FindTemplates(TemplateScope.Session))
{
var viewModel = new PackageTemplateViewModel(serviceProvider, template);
var group = ProcessGroup(rootGroup, template.Group) ?? defaultGroup;
group.Templates.Add(viewModel);
}
recentGroup = new TemplateDescriptionGroupViewModel(serviceProvider, "Recent projects");
var mru = EditorViewModel.Instance.MRU;
foreach (var file in mru.MostRecentlyUsedFiles)
{
var viewModel = new ExistingProjectViewModel(ServiceProvider, file.FilePath);
recentGroup.Templates.Add(viewModel);
}
Location = InternalSettings.TemplatesWindowDialogLastNewSessionTemplateDirectory.GetValue();
if (string.IsNullOrWhiteSpace(Location))
{
Location = UPath.Combine <UDirectory>(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "Xenko Projects");
}
BrowseForExistingProjectCommand = new AnonymousTaskCommand(serviceProvider, BrowseForExistingProject);
SelectedGroup = rootGroup;
}
private async Task BrowseForExistingProject()
{
var filePath = await EditorDialogHelper.BrowseForExistingProject(ServiceProvider);
if (filePath != null)
{
SelectedTemplate = new ExistingProjectViewModel(ServiceProvider, filePath);
dialog?.RequestClose(DialogResult.Ok);
}
}
private void RemoveExistingProjects(ExistingProjectViewModel item)
{
if (item == null)
{
return;
}
EditorViewModel.Instance.RemoveRecentFile(item.Path);
SelectedGroup.Templates.Remove(item);
UpdateTemplateList();
}