2 * Copyright (C) 2017 Robin Gareus <robin@gareus.org>
3 * Copyright (C) 2015 Paul Davis
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 #ifndef ardour_surface_faderport8_h
21 #define ardour_surface_faderport8_h
23 // allow to undo "mute clear", "solo clear"
24 // eventually this should use some libardour mixer history/undo
25 #define FP8_MUTESOLO_UNDO
29 #include <glibmm/threads.h>
31 #define ABSTRACT_UI_EXPORTS
32 #include "pbd/abstract_ui.h"
33 #include "pbd/properties.h"
35 #include "ardour/types.h"
36 #include "ardour/async_midi_port.h"
37 #include "ardour/midi_port.h"
39 #include "control_protocol/control_protocol.h"
42 #include "fp8_controls.h"
54 namespace ArdourSurface {
56 struct FaderPort8Request : public BaseUI::BaseRequestObject
59 FaderPort8Request () {}
60 ~FaderPort8Request () {}
63 class FaderPort8 : public FP8Base, public ARDOUR::ControlProtocol, public AbstractUI<FaderPort8Request>
66 FaderPort8 (ARDOUR::Session&);
67 virtual ~FaderPort8();
69 int set_active (bool yn);
71 /* we probe for a device when our ports are connected. Before that,
72 * there's no way to know if the device exists or not.
74 static bool probe() { return true; }
75 static void* request_factory (uint32_t);
77 XMLNode& get_state ();
78 int set_state (const XMLNode&, int version);
80 /* configuration GUI */
81 bool has_editor () const { return true; }
82 void* get_gui () const;
83 void tear_down_gui ();
84 PBD::Signal0<void> ConnectionChange;
86 void set_button_action (FP8Controls::ButtonId, bool, std::string const&);
87 std::string get_button_action (FP8Controls::ButtonId, bool);
88 FP8Controls const& control () const { return _ctrls; }
91 void do_request (FaderPort8Request*);
94 boost::shared_ptr<ARDOUR::Port> input_port() const { return _input_port; }
95 boost::shared_ptr<ARDOUR::Port> output_port() const { return _output_port; }
96 std::list<boost::shared_ptr<ARDOUR::Bundle> > bundles ();
98 size_t tx_midi (std::vector<uint8_t> const&) const;
103 void start_midi_handling ();
104 void stop_midi_handling ();
107 PBD::ScopedConnectionList port_connections;
108 boost::shared_ptr<ARDOUR::AsyncMIDIPort> _input_port;
109 boost::shared_ptr<ARDOUR::AsyncMIDIPort> _output_port;
110 boost::shared_ptr<ARDOUR::Bundle> _input_bundle;
111 boost::shared_ptr<ARDOUR::Bundle> _output_bundle;
113 bool midi_input_handler (Glib::IOCondition ioc, boost::weak_ptr<ARDOUR::AsyncMIDIPort> port);
115 bool connection_handler (std::string name1, std::string name2);
116 void engine_reset ();
118 enum ConnectionState {
119 InputConnected = 0x1,
120 OutputConnected = 0x2
124 void disconnected ();
125 int _connection_state;
128 /* MIDI input message handling */
129 void sysex_handler (MIDI::Parser &p, MIDI::byte *, size_t);
130 void polypressure_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb);
131 void pitchbend_handler (MIDI::Parser &, uint8_t chan, MIDI::pitchbend_t pb);
132 void controller_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb);
133 void note_on_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb);
134 void note_off_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb);
135 PBD::ScopedConnectionList midi_connections;
137 /* ***************************************************************************
141 void notify_stripable_added_or_removed ();
142 void notify_fader_mode_changed ();
143 void filter_stripables (ARDOUR::StripableList& strips) const;
144 void assign_stripables (bool select_only = false);
145 void set_periodic_display_mode (FP8Strip::DisplayMode);
147 void assign_strips (bool reset_bank);
148 void bank (bool down, bool page);
149 void move_selected_into_view ();
150 void select_prev_next (bool next);
152 void assign_sends ();
153 void spill_plugins ();
154 void assign_processor_ctrls ();
155 void build_well_known_processor_ctrls (boost::shared_ptr<ARDOUR::Stripable>, bool);
156 void select_plugin (int num);
158 void bank_param (bool down, bool page);
164 /* plugin + send mode stripable
166 * This is used when parameters of one strip are assigned to
167 * individual FP8Strip controls (Edit Send, Edit Plugins).
169 * When there's one stripable per FP8Strip, FP8Strip itself keeps
170 * track of the object lifetime and these are NULL.
172 PBD::ScopedConnectionList processor_connections;
174 PBD::ScopedConnectionList assigned_stripable_connections;
175 typedef std::map<boost::shared_ptr<ARDOUR::Stripable>, uint8_t> StripAssignmentMap;
176 StripAssignmentMap _assigned_strips;
178 void drop_ctrl_connections ();
180 void select_strip (boost::weak_ptr<ARDOUR::Stripable>);
182 void notify_pi_property_changed (const PBD::PropertyChange&);
183 void notify_stripable_property_changed (boost::weak_ptr<ARDOUR::Stripable>, const PBD::PropertyChange&);
184 void stripable_selection_changed ();
186 PBD::ScopedConnection selection_connection;
187 PBD::ScopedConnectionList automation_state_connections;
188 PBD::ScopedConnectionList modechange_connections;
189 /* **************************************************************************/
190 struct ProcessorCtrl {
191 ProcessorCtrl (std::string const &n, boost::shared_ptr<ARDOUR::AutomationControl> c)
196 boost::shared_ptr<ARDOUR::AutomationControl> ac;
198 std::list <ProcessorCtrl> _proc_params;
199 int _showing_well_known;
200 /* **************************************************************************/
202 /* periodic updates, parameter poll */
203 sigc::connection _periodic_connection;
205 std::string _timecode;
206 std::string const& timecode () const { return _timecode; }
208 /* sync button blink -- the FP's blink mode does not work */
209 sigc::connection _blink_connection;
214 sigc::connection _shift_connection;
217 bool shift_timeout () { _shift_lock = true; return false; }
218 bool shift_mod () const { return _shift_lock || (_shift_pressed > 0); }
224 /* setup callbacks & actions */
225 void connect_session_signals ();
226 void setup_actions ();
227 void send_session_state ();
230 PBD::ScopedConnectionList session_connections;
231 void notify_parameter_changed (std::string);
232 void notify_record_state_changed ();
233 void notify_transport_state_changed ();
234 void notify_loop_state_changed ();
235 void notify_snap_change ();
236 void notify_session_dirty_changed ();
237 void notify_history_changed ();
238 void notify_solo_changed ();
239 void notify_mute_changed ();
240 void notify_automation_mode_changed ();
243 PBD::ScopedConnectionList button_connections;
246 void button_record ();
248 void button_metronom ();
249 void button_varispeed (bool);
250 #ifdef FP8_MUTESOLO_UNDO
251 void button_solo_clear ();
253 void button_mute_clear ();
254 void button_arm (bool);
255 void button_arm_all ();
256 void button_automation (ARDOUR::AutoState);
257 void button_prev_next (bool);
258 void button_action (const std::string& group, const std::string& item);
260 void button_encoder ();
261 void button_parameter ();
262 void encoder_navigate (bool, int);
263 void encoder_parameter (bool, int);
265 /* mute undo history */
266 #ifdef FP8_MUTESOLO_UNDO
267 std::vector <boost::weak_ptr<ARDOUR::AutomationControl> > _mute_state;
268 std::vector <boost::weak_ptr<ARDOUR::AutomationControl> > _solo_state;
271 /* user bound actions */
272 void button_user (bool, FP8Controls::ButtonId);
277 // InternalFunction, // unused
281 UserAction () : _type (Unset) {}
284 std::string _action_name;
285 //boost::function<void()> function; // unused
290 _action_name.clear();
293 void assign_action (std::string const& action_name)
295 if (action_name.empty ()) {
297 _action_name.clear();
300 _action_name = action_name;
306 return _type == Unset;
309 void call (FaderPort8& _base) const
313 _base.access_action (_action_name);
321 struct ButtonAction {
323 UserAction on_release;
325 UserAction& action (bool press)
327 return press ? on_press : on_release;
330 UserAction const& action (bool press) const
332 return press ? on_press : on_release;
335 void call (FaderPort8& _base, bool press) const
337 action (press).call (_base);
341 return on_press.empty () && on_release.empty();
345 typedef std::map<FP8Controls::ButtonId, ButtonAction> UserActionMap;
346 UserActionMap _user_action_map;
351 #endif /* ardour_surface_faderport8_h */