1 /* 2 * Copyright (C) 2016 Robin Gareus <robin@gareus.org> 3 * 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. 8 * 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. 13 * 14 * You should have received a copy of the GNU General Public License along 15 * with this program; if not, write to the Free Software Foundation, Inc., 16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 17 */ 18 19 #ifndef _ardour_surfaces_maschine2_h_ 20 #define _ardour_surfaces_maschine2_h_ 21 22 #ifdef PLATFORM_WINDOWS 23 #include <windows.h> 24 #endif 25 26 #include <hidapi.h> 27 28 #define ABSTRACT_UI_EXPORTS 29 #include "pbd/abstract_ui.h" 30 #include "ardour/types.h" 31 #include "ardour/port.h" 32 #include "control_protocol/control_protocol.h" 33 34 namespace MIDI { 35 class Port; 36 } 37 38 namespace ArdourSurface { 39 40 class M2Contols; 41 class M2Device; 42 class Maschine2Canvas; 43 class Maschine2Layout; 44 45 class Maschine2Exception : public std::exception 46 { 47 public: Maschine2Exception(const std::string & msg)48 Maschine2Exception (const std::string& msg) : _msg (msg) { } ~Maschine2Exception()49 virtual ~Maschine2Exception () throw () {} what()50 const char* what () const throw () { return _msg.c_str (); } 51 private: 52 std::string _msg; 53 }; 54 55 struct Maschine2Request : public BaseUI::BaseRequestObject { 56 public: Maschine2RequestMaschine2Request57 Maschine2Request () {} ~Maschine2RequestMaschine2Request58 ~Maschine2Request () {} 59 }; 60 61 class Maschine2: public ARDOUR::ControlProtocol, public AbstractUI<Maschine2Request> 62 { 63 public: 64 Maschine2 (ARDOUR::Session&); 65 ~Maschine2 (); 66 67 static void* request_factory (uint32_t); 68 69 #if 0 70 bool has_editor () const { return false; } 71 void* get_gui () const; 72 void tear_down_gui (); 73 #endif 74 75 int set_active (bool yn); 76 XMLNode& get_state (); 77 int set_state (const XMLNode & node, int version); 78 canvas()79 Maschine2Canvas* canvas () const { return _canvas; } 80 Maschine2Layout* current_layout() const; 81 82 typedef enum { 83 Mikro, 84 Maschine, 85 Studio 86 } Maschine2Type; 87 88 private: 89 void do_request (Maschine2Request*); 90 91 int start (); 92 int stop (); 93 94 void thread_init (); 95 void run_event_loop (); 96 void stop_event_loop (); 97 98 sigc::connection read_connection; 99 sigc::connection write_connection; 100 101 bool dev_write (); 102 bool dev_read (); 103 104 hid_device* _handle; 105 M2Device* _hw; 106 M2Contols* _ctrl; 107 Maschine2Canvas* _canvas; 108 109 Maschine2Type _maschine_type; 110 111 PBD::ScopedConnectionList session_connections; 112 PBD::ScopedConnectionList button_connections; 113 114 void connect_signals (); stripable_selection_changed()115 void stripable_selection_changed () {} 116 117 118 /* Master Mode */ 119 enum MasterMode { 120 MST_NONE, 121 MST_VOLUME, 122 MST_TEMPO 123 } _master_state; 124 125 void handle_master_change (enum MasterMode); 126 void notify_master_change (); 127 128 /* PAD Port */ 129 boost::shared_ptr<ARDOUR::Port> _midi_out; 130 MIDI::Port* _output_port; 131 132 /* callbacks */ 133 void notify_record_state_changed (); 134 void notify_transport_state_changed (); 135 void notify_loop_state_changed (); 136 void notify_parameter_changed (std::string); 137 void notify_snap_change (); 138 void notify_session_dirty_changed (); 139 void notify_history_changed (); 140 141 void button_play (); 142 void button_record (); 143 void button_loop (); 144 void button_metronom (); 145 void button_rewind (); 146 147 void button_action (const std::string&, const std::string&); 148 149 void button_snap_released (); 150 void button_snap_pressed (); 151 void button_snap_changed (bool); 152 153 void encoder_master (int); 154 void button_encoder (); 155 156 void pad_event (unsigned int, float, bool); 157 void pad_change (unsigned int, float); 158 }; 159 160 } /* namespace */ 161 #endif /* _ardour_surfaces_maschine2_h_*/ 162