private void CommandBinding_ExecuteMoveToBack(object sender, ExecutedRoutedEventArgs e)
{
Model.Timeline t = sequencer.GetModel();
var toMove = sequencer.SelectedBlocks.Select(bvm => bvm.GetModel()).ToList();
using (sequencer.ActionManager.CreateTransaction())
{
for (int i = 0; i < toMove.Count; i++)
{
sequencer.ActionManager.RecordRemove(t.Blocks, toMove[i]);
sequencer.ActionManager.RecordInsert(t.Blocks, i, toMove[i]);
}
}
}
// TODO MoveToBack/Front could be automated by automagically sorting blocks by StartTime
// this could probably be done most efficiently by reinserting (.Move!) blocks when they are dragged around
private void CommandBinding_ExecuteMoveToFront(object sender, ExecutedRoutedEventArgs e)
{
Model.Timeline t = sequencer.GetModel();
var toMove = sequencer.SelectedBlocks.Select(bvm => bvm.GetModel()).ToList();
using (sequencer.ActionManager.CreateTransaction())
{
foreach (var block in toMove)
{
sequencer.ActionManager.RecordRemove(t.Blocks, block);
sequencer.ActionManager.RecordAdd(t.Blocks, block);
}
}
}
