us2400/strip.h

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/*
 * Copyright (C) 2017 Ben Loftis <ben@harrisonconsoles.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_us2400_control_protocol_strip_h__
#define __ardour_us2400_control_protocol_strip_h__
 
#include <string>
#include <iostream>
 
#include "evoral/Parameter.h"
 
#include "pbd/property_basics.h"
#include "pbd/ringbuffer.h"
#include "pbd/signals.h"
 
#include "ardour/types.h"
#include "control_protocol/types.h"
 
#include "control_group.h"
#include "types.h"
#include "us2400_control_protocol.h"
#include "midi_byte_array.h"
#include "device_info.h"
 
namespace ARDOUR {
        class Stripable;
        class Bundle;
        class ChannelCount;
}
 
namespace ArdourSurface {
 
namespace US2400 {
 
class Control;
class Surface;
class Button;
class Pot;
class Fader;
class Meter;
class SurfacePort;
 
struct GlobalControlDefinition {
    const char* name;
    int id;
    Control* (*factory)(Surface&, int index, const char* name, Group&);
    const char* group_name;
};
 
class Strip : public Group
{
public:
        Strip (Surface&, const std::string & name, int index, const std::map<Button::ID,StripButtonInfo>&);
        ~Strip();
 
        std::shared_ptr<ARDOUR::Stripable> stripable() const { return _stripable; }
 
        void add (Control & control);
        int index() const { return _index; } // zero based
        Surface* surface() const { return _surface; }
 
        void set_stripable (std::shared_ptr<ARDOUR::Stripable>, bool with_messages = true);
        void reset_stripable ();
 
        // call all signal handlers manually
        void notify_all ();
 
        void handle_button (Button&, ButtonState bs);
        void handle_fader (Fader&, float position);
        void handle_fader_touch (Fader&, bool touch_on);
        void handle_pot (Pot&, float delta);
 
        void periodic (PBD::microseconds_t now_usecs);
        void redisplay (PBD::microseconds_t now_usecs, bool force = true);
 
        void zero ();
 
        void subview_mode_changed ();
 
        void lock_controls ();
        void unlock_controls ();
        bool locked() const { return _controls_locked; }
 
        void notify_metering_state_changed();
 
        void update_selection_state ();
 
        void set_global_index( int g ) { _global_index = g; }
        int global_index() { return _global_index; }
 
private:
        enum VPotDisplayMode {
                Name,
                Value
        };
 
        Button*  _solo;
        Button*  _mute;
        Button*  _select;
        Button*  _fader_touch;
        Pot*     _vpot;
        Fader*   _fader;
        Meter*   _meter;
        int      _index;
        int      _global_index;
        Surface* _surface;
        bool     _controls_locked;
        bool     _transport_is_rolling;
        bool     _metering_active;
        std::shared_ptr<ARDOUR::Stripable> _stripable;
        PBD::ScopedConnectionList stripable_connections;
        PBD::ScopedConnectionList subview_connections;
        PBD::ScopedConnectionList send_connections;
 
        int      _trickle_counter;
 
        ARDOUR::AutomationType  _pan_mode;
 
        void notify_solo_changed ();
        void notify_mute_changed ();
        void notify_record_enable_changed ();
        void notify_gain_changed (bool force_update = true);
        void notify_property_changed (const PBD::PropertyChange&);
        void notify_panner_azi_changed (bool force_update = true);
        void notify_panner_width_changed (bool force_update = true);
        void notify_stripable_deleted ();
        void notify_processor_changed (bool force_update = true);
        void update_automation ();
        void update_meter ();
        std::string vpot_mode_string ();
 
        void next_pot_mode ();
 
        void select_event (Button&, ButtonState);
        void vselect_event (Button&, ButtonState);
        void fader_touch_event (Button&, ButtonState);
 
        std::vector<ARDOUR::AutomationType> possible_pot_parameters;
        std::vector<ARDOUR::AutomationType> possible_trim_parameters;
        void set_vpot_parameter (ARDOUR::AutomationType);
        void show_stripable_name ();
 
        void mark_dirty ();
 
        bool is_midi_track () const;
 
        void notify_vpot_change ();
 
        void setup_eq_vpot (std::shared_ptr<ARDOUR::Stripable>);//
        void setup_dyn_vpot (std::shared_ptr<ARDOUR::Stripable>);//
        void setup_sends_vpot (std::shared_ptr<ARDOUR::Stripable>);//
 
        void setup_trackview_vpot (std::shared_ptr<ARDOUR::Stripable>);
};
 
}
}
 
#endif /* __ardour_us2400_control_protocol_strip_h__ */