public void CopyAfterBlock(Block afterBlock)
{
IEnumerable <Block> blocksToCopy = PrepareBlocksToMove();
IEnumerable <Block> newBlocks = BlockActions.Clone(blocksToCopy);
afterBlock.AppendBlocks(newBlocks);
}
public void AcceptBlocks(DragQuery draggedBlocks, DragQueryResult whereTo)
{
if (whereTo.DropTargetContainer.CanAcceptBlocks(draggedBlocks) == null)
{
return;
}
IEnumerable <Block> toDrop;
if (draggedBlocks.ShouldCopyInsteadOfMove)
{
toDrop = BlockActions.Clone(draggedBlocks);
toDrop = IntersperseWithSeparators(toDrop, whereTo);
if (whereTo.HowToDrop == DropTargetInfo.DropBeforeTarget)
{
whereTo.DropTarget.PrependBlocks(toDrop);
}
else
{
whereTo.DropTarget.AppendBlocks(toDrop);
}
}
else
{
using (Root.Transaction())
{
foreach (Block b in draggedBlocks)
{
b.Delete();
}
toDrop = IntersperseWithSeparators(draggedBlocks, whereTo);
if (whereTo.HowToDrop == DropTargetInfo.DropBeforeTarget)
{
whereTo.DropTarget.PrependBlocks(toDrop);
}
else
{
whereTo.DropTarget.AppendBlocks(toDrop);
}
}
}
}
