private void Select()
{
KeyFrameSelectionSet frameSelectionSet = this.TimelineItemManager.ViewModel.KeyFrameSelectionSet;
if (this.IsSelectable)
{
frameSelectionSet.SetSelection((ICollection <KeyFrameSceneNode>) this.KeyFrameSceneNodesToSelect, (KeyFrameSceneNode)null);
}
else
{
frameSelectionSet.Clear();
}
}
private void ToggleSelect()
{
if (!this.IsSelectable)
{
return;
}
KeyFrameSelectionSet frameSelectionSet = this.TimelineItemManager.ViewModel.KeyFrameSelectionSet;
if (this.IsSelected)
{
frameSelectionSet.RemoveSelection((ICollection <KeyFrameSceneNode>) this.KeyFrameSceneNodesToSelect);
}
else
{
frameSelectionSet.ExtendSelection((ICollection <KeyFrameSceneNode>) this.KeyFrameSceneNodesToSelect);
}
}
private void DeselectTime0KeyFrames()
{
if (this.keySplineProperty == null || this.keySplineProperty.IsEmpty)
{
return;
}
List <KeyFrameSceneNode> list = new List <KeyFrameSceneNode>();
KeyFrameSelectionSet frameSelectionSet = this.keySplineProperty.SceneNodeObjectSet.ViewModel.KeyFrameSelectionSet;
KeyFrameSceneNode primarySelection = frameSelectionSet.PrimarySelection;
foreach (KeyFrameSceneNode keyFrameSceneNode in frameSelectionSet.Selection)
{
if (keyFrameSceneNode.Time != 0.0)
{
list.Add(keyFrameSceneNode);
}
}
frameSelectionSet.SetSelection((ICollection <KeyFrameSceneNode>)list, primarySelection);
}
