2 Copyright (C) 2011 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include "ardour/pannable.h"
21 #include "ardour/panner.h"
22 #include "ardour/pan_controllable.h"
24 using namespace ARDOUR;
27 PanControllable::lower () const
29 switch (parameter().type()) {
30 case PanWidthAutomation:
38 PanControllable::set_value (double v, PBD::Controllable::GroupControlDisposition group_override)
41 _set_value (v, group_override);
45 PanControllable::set_value_unchecked (double v)
47 /* used only automation playback */
48 _set_value (v, Controllable::NoGroup);
52 PanControllable::_set_value (double v, Controllable::GroupControlDisposition group_override)
54 boost::shared_ptr<Panner> p = owner->panner();
57 /* no panner: just do it */
58 AutomationControl::set_value (v, group_override);
64 switch (parameter().type()) {
65 case PanWidthAutomation:
66 can_set = p->clamp_width (v);
68 case PanAzimuthAutomation:
69 can_set = p->clamp_position (v);
71 case PanElevationAutomation:
72 can_set = p->clamp_elevation (v);
79 AutomationControl::set_value (v, group_override);