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livetrax/libs/surfaces/push2/mix.h

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/*
* Copyright (C) 2016-2018 Paul Davis <paul@linuxaudiosystems.com>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __ardour_push2_mix_layout_h__
#define __ardour_push2_mix_layout_h__
#include "layout.h"
#include "push2.h"
namespace ARDOUR {
class Stripable;
}
namespace ArdourCanvas {
class Rectangle;
class Text;
class Line;
}
namespace ArdourSurface {
class Push2Knob;
class LevelMeter;
class MixLayout : public Push2Layout
{
public:
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MixLayout (Push2& p, ARDOUR::Session&, std::string const &);
~MixLayout ();
void render (ArdourCanvas::Rect const &, Cairo::RefPtr<Cairo::Context>) const;
void show ();
void button_upper (uint32_t n);
void button_lower (uint32_t n);
void button_down ();
void button_up ();
void button_left ();
void button_right ();
void button_select_press ();
void button_select_release ();
void button_solo ();
void button_mute ();
void strip_vpot (int, int);
void strip_vpot_touch (int, bool);
void update_meters ();
private:
ArdourCanvas::Rectangle* _bg;
ArdourCanvas::Line* _upper_line;
std::vector<ArdourCanvas::Text*> _upper_text;
std::vector<ArdourCanvas::Text*> _lower_text;
std::vector<ArdourCanvas::Rectangle*> _upper_backgrounds;
std::vector<ArdourCanvas::Rectangle*> _lower_backgrounds;
struct GainMeter : public ArdourCanvas::Container {
GainMeter (Item* parent, Push2&);
Push2Knob* knob;
LevelMeter* meter;
};
GainMeter* gain_meter[8];
/* stripables */
int32_t _bank_start;
PBD::ScopedConnectionList _stripable_connections;
boost::shared_ptr<ARDOUR::Stripable> _stripable[8];
PBD::ScopedConnectionList _session_connections;
void stripables_added ();
void stripable_property_change (PBD::PropertyChange const& what_changed, uint32_t which);
void switch_bank (uint32_t base);
enum VPotMode {
Volume,
PanAzimuth,
PanWidth,
Send1, Send2, Send3, Send4, Send5
};
boost::shared_ptr<Push2::Button> _mode_button;
VPotMode _vpot_mode;
void show_vpot_mode ();
void solo_changed (uint32_t n);
void mute_changed (uint32_t n);
void solo_mute_changed (uint32_t n);
void show_selection (uint32_t n);
void hide_selection (uint32_t n);
};
} /* namespace */
#endif /* __ardour_push2_layout_h__ */