/// <summary>
/// Constructor</summary>
public ObjectSelectionContext()
{
m_selection = new AdaptableSelection <object>();
m_selection.Changing += selection_Changing;
m_selection.Changed += selection_Changed;
}
/// <summary>
/// Constructor</summary>
/// <param name="treeView">Data context of ITreeView to apply a filter</param>
/// <param name="filterFunc">Callback to determine if an item in the tree is filtered in (return true) or out</param>
public IndependentFilteredTreeView(ITreeView treeView, Predicate <object> filterFunc)
: base(treeView, filterFunc)
{
m_selection = new AdaptableSelection <object>();
m_selection.Changing += (s, e) => SelectionChanging.Raise(this, e);
m_selection.Changed += (s, e) => SelectionChanged.Raise(this, e);;
}
/// <summary>
/// Constructor</summary>
/// <param name="root">Root of the tree view. Should implement IItemView, too.</param>
public TreeViewWithSelection(ITreeView root)
{
m_treeView = root;
m_itemView = root as IItemView;
m_selection = new AdaptableSelection <object>();
m_selection.Changed += (s, e) => SelectionChanged.Raise(this, e);
m_selection.Changing += (s, e) => SelectionChanging.Raise(this, e);
}
public void TestAdaptation()
{
AdaptableSelection<object> test = new AdaptableSelection<object>();
var a1 = new UnitTests.Atf.Adaptation.SimpleAdaptable();
object o1 = new object();
test.Add(a1);
test.Add(o1);
Utilities.TestSequenceEqual(test.AsIEnumerable<object>(), a1, o1);
Utilities.TestSequenceEqual(test.AsIEnumerable<string>(), a1.As<string>());
CollectionAssert.IsEmpty(test.AsIEnumerable<TestAdaptableSelection>());
CollectionAssert.AreEqual(test.GetSnapshot<object>(), new object[] { a1, o1 });
CollectionAssert.AreEqual(test.GetSnapshot<string>(), new string[] { a1.As<string>() });
CollectionAssert.IsEmpty(test.GetSnapshot<TestAdaptableSelection>());
Assert.AreSame(test.GetLastSelected<string>(), a1.As<string>());
Assert.AreSame(test.GetLastSelected<object>(), o1);
Assert.Null(test.GetLastSelected<TestAdaptableSelection>());
}
public void TestAdaptation()
{
AdaptableSelection <object> test = new AdaptableSelection <object>();
var a1 = new UnitTests.Atf.Adaptation.SimpleAdaptable();
object o1 = new object();
test.Add(a1);
test.Add(o1);
Utilities.TestSequenceEqual(test.AsIEnumerable <object>(), a1, o1);
Utilities.TestSequenceEqual(test.AsIEnumerable <string>(), a1.As <string>());
CollectionAssert.IsEmpty(test.AsIEnumerable <TestAdaptableSelection>());
CollectionAssert.AreEqual(test.GetSnapshot <object>(), new object[] { a1, o1 });
CollectionAssert.AreEqual(test.GetSnapshot <string>(), new string[] { a1.As <string>() });
CollectionAssert.IsEmpty(test.GetSnapshot <TestAdaptableSelection>());
Assert.AreSame(test.GetLastSelected <string>(), a1.As <string>());
Assert.AreSame(test.GetLastSelected <object>(), o1);
Assert.Null(test.GetLastSelected <TestAdaptableSelection>());
}
