public SelectAasEntityFlyout(
PackageCentral packages,
PackageCentral.Selector selector,
string filter = null)
{
InitializeComponent();
this.packages = packages;
this.selector = selector;
theFilter = filter;
}
public void RebuildAasxElements(
PackageCentral packages,
PackageCentral.Selector selector,
bool editMode = false, string filterElementName = null)
{
// clear tree
displayedTreeViewLines = new List <VisualElementGeneric>();
// valid?
if (packages.MainAvailable)
{
// generate lines, add
var x = Generators.GenerateVisualElementsFromShellEnv(
treeViewLineCache, packages.Main?.AasEnv, packages.Main,
packages.MainItem?.Filename, editMode, expandMode: 1);
foreach (var xx in x)
{
displayedTreeViewLines.Add(xx);
}
// more?
if (packages.AuxAvailable &&
(selector == PackageCentral.Selector.MainAux ||
selector == PackageCentral.Selector.MainAuxFileRepo))
{
var x2 = Generators.GenerateVisualElementsFromShellEnv(
treeViewLineCache, packages.Aux?.AasEnv, packages.Aux,
packages.AuxItem?.Filename, editMode, expandMode: 1);
foreach (var xx in x2)
{
displayedTreeViewLines.Add(xx);
}
}
// more?
if (packages.Repositories != null && selector == PackageCentral.Selector.MainAuxFileRepo)
{
var pkg = new AdminShellPackageEnv();
foreach (var fr in packages.Repositories)
{
fr.PopulateFakePackage(pkg);
}
var x2 = Generators.GenerateVisualElementsFromShellEnv(
treeViewLineCache, pkg?.AasEnv, pkg, null, editMode, expandMode: 1);
foreach (var xx in x2)
{
displayedTreeViewLines.Add(xx);
}
}
// may be filter
if (filterElementName != null)
{
foreach (var dtl in displayedTreeViewLines)
{
// it is not likely, that we have to delete on this level, therefore don't care
FilterLeavesOfVisualElements(dtl, filterElementName);
}
}
// any of these lines?
if (displayedTreeViewLines.Count < 1)
{
// emergency
displayedTreeViewLines.Add(
new VisualElementEnvironmentItem(
null /* no parent */, treeViewLineCache, packages.Main, packages.Main?.AasEnv,
VisualElementEnvironmentItem.ItemType.EmptySet));
}
}
// redraw
treeViewInner.ItemsSource = displayedTreeViewLines;
treeViewInner.UpdateLayout();
// select 1st
if (displayedTreeViewLines.Count > 0)
{
displayedTreeViewLines[0].IsSelected = true;
}
}
