private void FillCodeFragments()
{
foreach (var compilationUnit in _project.CompilationUnits)
{
foreach (var cl in compilationUnit.Classes)
{
var clItem = new CodeFragmentViewModel(cl);
CodeFragments.Add(clItem);
foreach (var method in cl.Children)
{
var mItem = new CodeFragmentViewModel(method);
clItem.AddChild(mItem);
}
}
}
UpdateCodeFragments();
}
private void SelectNextFragment()
{
var nextCodeFragment = FlatList.Find(CurrentCodeFragment)?.Next?.Value;
if (nextCodeFragment != null)
{
if (!CodeFragments.Contains(nextCodeFragment))
{
//if the next code fragment is not at the root level, set the root level parent to active
var parent = FindRelatedParent(nextCodeFragment);
if (parent != null)
{
parent.IsActive = true;
}
}
nextCodeFragment.IsSelected = true;
}
}
private void SelectPreviousFragment()
{
var previousCodeFragment = FlatList.Find(CurrentCodeFragment).Previous.Value;
if (previousCodeFragment != null)
{
if (!CodeFragments.Contains(previousCodeFragment))
{
//if the next code fragment is not at the root level, set the root level parent to active
var parent = FindRelatedParent(previousCodeFragment);
if (parent != null)
{
parent.IsActive = true;
}
}
previousCodeFragment.IsSelected = true;
}
}
private CodeFragmentViewModel FindRelatedParent(CodeFragmentViewModel codeFragment)
{
return(CodeFragments.Where(x => x.Children.Contains(codeFragment)).FirstOrDefault());
}