public void RaisesCollectionChangedEvent()
{
var collection = new ElementCollection <Axis>(new PlotModel());
collection.Add(new LinearAxis());
collection.Add(new LinearAxis());
collection.Add(new LinearAxis());
ElementCollectionChangedEventArgs <Axis> eventArgs = null;
var raisedCount = 0;
collection.CollectionChanged += (sender, e) =>
{
eventArgs = e;
raisedCount++;
};
var axis = new LinearAxis();
collection.Insert(1, axis);
Assert.AreEqual(1, raisedCount);
Assert.AreEqual(1, eventArgs.AddedItems.Count);
Assert.IsTrue(ReferenceEquals(axis, eventArgs.AddedItems[0]));
}
private void Project_ElementCollectionChanged(object sender, ElementCollectionChangedEventArgs e)
{
if (e.Action == System.ComponentModel.CollectionChangeAction.Remove)
{
int count = _SelectedElements.RemoveAll(x => e.RemovedElements.Contains(x));
if (count > 0)
{
SelectionChanged?.Invoke(this, EventArgs.Empty);
}
}
else
{
InitializeElementExtensions();
}
ElementCollectionChanged?.Invoke(this, e);
UndoRedoManager.ProcessProjectElementsChanged(e);
if (IsExecutingUndoRedo || IsExecutingBatchChanges)
{
ElementsChangedWhilePerformingChanges = true;
}
else
{
ElementsChanged?.Invoke(this, EventArgs.Empty);
}
}
protected override void OnElementCollectionChanged(ElementCollectionChangedEventArgs e)
{
base.OnElementCollectionChanged(e);
if (e.ElementType == typeof(PartConnection))
{
PartConnectionChanged = true;
}
}
protected override void OnElementCollectionChanged(ElementCollectionChangedEventArgs e)
{
base.OnElementCollectionChanged(e);
if (e.ElementType == typeof(PartConnection))
{
ExecuteOnThread(UpdateStudConnectorList);
}
}
protected override void OnElementCollectionChanged(ElementCollectionChangedEventArgs e)
{
base.OnElementCollectionChanged(e);
if (e.ElementType == typeof(PartConnection))
{
UpdateElementList(false);
}
}
protected override void OnElementCollectionChanged(ElementCollectionChangedEventArgs e)
{
base.OnElementCollectionChanged(e);
if (e.ElementType == typeof(PartConnection) &&
e.ChangedElements.OfType <PartConnection>().Any(x => x.ConnectorType == LDD.Primitives.Connectors.ConnectorType.Custom2DField))
{
UpdateConnectorList(false);
}
}
public CollectionChangeAction(ElementCollectionChangedEventArgs data)
{
Data = data;
}
/// <summary>
/// Raised when a collection in the project has changed.
/// </summary>
/// <remarks>Not always invoked on main thread</remarks>
/// <param name="e"></param>
protected virtual void OnElementCollectionChanged(ElementCollectionChangedEventArgs e)
{
}
private void ProjectManager_ElementCollectionChanged(object sender, ElementCollectionChangedEventArgs e)
{
OnElementCollectionChanged(e);
}
private void ProjectManager_ElementCollectionChanged(object sender, ElementCollectionChangedEventArgs e)
{
//if (!(ProjectManager.IsExecutingBatchChanges || ProjectManager.IsExecutingUndoRedo))
OnElementCollectionChanged(e);
}
private void Series_CollectionChanged(object sender, ElementCollectionChangedEventArgs <OxyPlot.Series.Series> e)
{
ucSeries.AddSeries(e.AddedItems.ToArray());
ucSeries.Reorder();
}
