13
0
livetrax/gtk2_ardour/selection_memento.h
nick_m 9af9e17adc Add editor selection state to session history via a SelectionMemento, which
combines selection related editor properties with the current editor selection.

The related editor properties are:
mouse mode,
zoom setting,
left frame of the canvas,
y origin of the canvas.

Selection state now includes region views (storing the underlying region id)
and time.

This patch also fixes a region mute undo bug.
2014-12-18 11:03:10 -05:00

35 lines
1.1 KiB
C++

/*
Copyright (C) 2014 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ardour_gtk_selection_memento_h__
#define __ardour_gtk_selection_memento_h__
#include "pbd/statefuldestructible.h"
class SelectionMemento : public PBD::StatefulDestructible
{
public:
SelectionMemento ();
~SelectionMemento ();
XMLNode& get_state ();
int set_state (const XMLNode&, int version);
};
#endif /* __ardour_gtk_selection_memento_h__ */