private void CommandPaste()
{
if (CommandCanPaste())
{
ObjectSelectionClipboard clip = ObjectSelectionClipboard.CopyFromClipboard(Layer.Level.Project);
if (clip == null)
{
return;
}
ObjectSelectTool tool = _currentTool as ObjectSelectTool;
if (tool == null)
{
SetCurrentTool(NewSelectTool());
}
_selectionManager.ClearSelection();
CenterObjectsInViewport(clip.Objects);
Command command = new ObjectAddCommand(Layer, clip.Objects, _selectionManager);
LayerContext.History.Execute(command);
foreach (ObjectInstance inst in clip.Objects)
{
//Layer.AddObject(inst);
_selectionManager.AddObjectToSelection(inst);
}
}
}
private void CommandCopy()
{
if (CommandCanCopy())
{
ObjectSelectionClipboard clip = new ObjectSelectionClipboard(_selectionManager.SelectedObjects);
clip.CopyToClipboard();
CommandManager.Invalidate(CommandKey.Paste);
}
}
public static ObjectSelectionClipboard CopyFromClipboard(Project project)
{
ObjectSelectionClipboard clip = Clipboard.GetData(typeof(ObjectSelectionClipboard).FullName) as ObjectSelectionClipboard;
if (clip == null)
{
return(null);
}
foreach (ObjectInstance inst in clip.Objects)
{
inst.PostDeserialize(project);
}
return(clip);
}
