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Abstract Patch Change Widget, prepare to reuse for Slots

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Robin Gareus 2022-02-08 01:25:19 +01:00
parent 9b21c2be54
commit 51f458220d
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GPG key ID: A090BCE02CF57F04
2 changed files with 254 additions and 204 deletions
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66
gtk2_ardour/patch_change_widget.h
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@ -34,7 +34,42 @@
#include "ardour_dialog.h"
#include "pianokeyboard.h"
class PatchChangeWidget : public Gtk::VBox
class PatchBankList : virtual public sigc::trackable
{
public:
PatchBankList (boost::shared_ptr<ARDOUR::Route>);
virtual ~PatchBankList ();
protected:
void refill (uint8_t const channel);
void set_active_pgm (uint8_t);
virtual int bank (uint8_t chn) const = 0;
virtual void select_bank (uint32_t) = 0;
virtual void select_program (uint8_t) = 0;
virtual void instrument_info_changed () = 0;
virtual void processors_changed () = 0;
boost::shared_ptr<ARDOUR::Route> _route;
ArdourWidgets::ArdourDropdown _bank_select;
Gtk::SpinButton _bank_msb_spin;
Gtk::SpinButton _bank_lsb_spin;
Gtk::Table _program_table;
private:
void select_bank_spin ();
ARDOUR::InstrumentInfo& _info;
ArdourWidgets::ArdourButton _program_btn[128];
boost::shared_ptr<MIDI::Name::PatchBank> _current_patch_bank;
bool _ignore_spin_btn_signals;
PBD::ScopedConnection _info_changed_connection;
PBD::ScopedConnection _route_connection;
};
class PatchChangeWidget : public Gtk::VBox, public PatchBankList
{
public:
PatchChangeWidget (boost::shared_ptr<ARDOUR::Route>);
@ -50,40 +85,29 @@ protected:
void on_hide ();
private:
boost::shared_ptr<ARDOUR::Route> _route;
void refill_banks ();
ArdourWidgets::ArdourDropdown _channel_select;
ArdourWidgets::ArdourDropdown _bank_select;
Gtk::SpinButton _bank_msb_spin;
Gtk::SpinButton _bank_lsb_spin;
ArdourWidgets::ArdourButton _program_btn[128];
Gtk::Table _program_table;
uint8_t _channel;
bool _ignore_spin_btn_signals;
bool _no_notifications;
void select_channel (uint8_t);
void select_bank (uint32_t);
void select_bank_spin ();
void select_program (uint8_t);
/* Implement PatchBankList */
void select_bank (uint32_t);
void select_program (uint8_t);
void instrument_info_changed ();
void processors_changed ();
/* callbacks from route AC */
void bank_changed ();
void program_changed ();
void bankpatch_changed (uint8_t);
void refill_banks ();
void instrument_info_changed ();
void processors_changed ();
PBD::ScopedConnection _info_changed_connection;
PBD::ScopedConnection _route_connection;
PBD::ScopedConnectionList _ac_connections;
ARDOUR::InstrumentInfo& _info;
boost::shared_ptr<MIDI::Name::PatchBank> _current_patch_bank;
/* Audition */
void audition_toggle ();
void check_note_range (bool);
void audition ();