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"
55 namespace ArdourSurface {
57 struct FaderPort8Request : public BaseUI::BaseRequestObject
60 FaderPort8Request () {}
61 ~FaderPort8Request () {}
64 class FaderPort8 : public FP8Base, public ARDOUR::ControlProtocol, public AbstractUI<FaderPort8Request>
67 FaderPort8 (ARDOUR::Session&);
68 virtual ~FaderPort8();
70 int set_active (bool yn);
72 /* we probe for a device when our ports are connected. Before that,
73 * there's no way to know if the device exists or not.
75 static bool probe() { return true; }
76 static void* request_factory (uint32_t);
78 XMLNode& get_state ();
79 int set_state (const XMLNode&, int version);
81 /* configuration GUI */
82 bool has_editor () const { return true; }
83 void* get_gui () const;
84 void tear_down_gui ();
85 PBD::Signal0<void> ConnectionChange;
87 void set_button_action (FP8Controls::ButtonId, bool, std::string const&);
88 std::string get_button_action (FP8Controls::ButtonId, bool);
89 FP8Controls const& control () const { return _ctrls; }
92 void do_request (FaderPort8Request*);
95 boost::shared_ptr<ARDOUR::Port> input_port() const { return _input_port; }
96 boost::shared_ptr<ARDOUR::Port> output_port() const { return _output_port; }
97 std::list<boost::shared_ptr<ARDOUR::Bundle> > bundles ();
99 size_t tx_midi (std::vector<uint8_t> const&) const;
104 void start_midi_handling ();
105 void stop_midi_handling ();
108 PBD::ScopedConnectionList port_connections;
109 boost::shared_ptr<ARDOUR::AsyncMIDIPort> _input_port;
110 boost::shared_ptr<ARDOUR::AsyncMIDIPort> _output_port;
111 boost::shared_ptr<ARDOUR::Bundle> _input_bundle;
112 boost::shared_ptr<ARDOUR::Bundle> _output_bundle;
114 bool midi_input_handler (Glib::IOCondition ioc, boost::weak_ptr<ARDOUR::AsyncMIDIPort> port);
116 bool connection_handler (std::string name1, std::string name2);
117 void engine_reset ();
119 enum ConnectionState {
120 InputConnected = 0x1,
121 OutputConnected = 0x2
125 void disconnected ();
126 int _connection_state;
129 /* MIDI input message handling */
130 void sysex_handler (MIDI::Parser &p, MIDI::byte *, size_t);
131 void polypressure_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb);
132 void pitchbend_handler (MIDI::Parser &, uint8_t chan, MIDI::pitchbend_t pb);
133 void controller_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb);
134 void note_on_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb);
135 void note_off_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb);
136 PBD::ScopedConnectionList midi_connections;
138 /* ***************************************************************************
142 void notify_stripable_added_or_removed ();
143 void notify_fader_mode_changed ();
144 void filter_stripables (ARDOUR::StripableList& strips) const;
145 void assign_stripables (bool select_only = false);
146 void set_periodic_display_mode (FP8Strip::DisplayMode);
148 void assign_strips (bool reset_bank);
149 void bank (bool down, bool page);
150 void move_selected_into_view ();
151 void select_prev_next (bool next);
153 void assign_sends ();
154 void spill_plugins ();
155 void assign_processor_ctrls ();
156 void build_well_known_processor_ctrls (boost::shared_ptr<ARDOUR::Stripable>, bool);
157 void select_plugin (int num);
159 void bank_param (bool down, bool page);
165 /* plugin + send mode stripable
167 * This is used when parameters of one strip are assigned to
168 * individual FP8Strip controls (Edit Send, Edit Plugins).
170 * When there's one stripable per FP8Strip, FP8Strip itself keeps
171 * track of the object lifetime and these are NULL.
173 PBD::ScopedConnectionList processor_connections;
175 PBD::ScopedConnectionList assigned_stripable_connections;
176 typedef std::map<boost::shared_ptr<ARDOUR::Stripable>, uint8_t> StripAssignmentMap;
177 StripAssignmentMap _assigned_strips;
179 void drop_ctrl_connections ();
181 void select_strip (boost::weak_ptr<ARDOUR::Stripable>);
183 void notify_pi_property_changed (const PBD::PropertyChange&);
184 void notify_stripable_property_changed (boost::weak_ptr<ARDOUR::Stripable>, const PBD::PropertyChange&);
185 void stripable_selection_changed ();
187 PBD::ScopedConnection selection_connection;
188 PBD::ScopedConnectionList automation_state_connections;
189 PBD::ScopedConnectionList modechange_connections;
190 /* **************************************************************************/
191 struct ProcessorCtrl {
192 ProcessorCtrl (std::string const &n, boost::shared_ptr<ARDOUR::AutomationControl> c)
197 boost::shared_ptr<ARDOUR::AutomationControl> ac;
199 std::list <ProcessorCtrl> _proc_params;
200 boost::weak_ptr<ARDOUR::PluginInsert> _plugin_insert;
201 int _showing_well_known;
202 /* **************************************************************************/
204 /* periodic updates, parameter poll */
205 sigc::connection _periodic_connection;
207 std::string _timecode;
208 std::string const& timecode () const { return _timecode; }
210 /* sync button blink -- the FP's blink mode does not work */
211 sigc::connection _blink_connection;
216 sigc::connection _shift_connection;
219 bool shift_timeout () { _shift_lock = true; return false; }
220 bool shift_mod () const { return _shift_lock || (_shift_pressed > 0); }
226 /* setup callbacks & actions */
227 void connect_session_signals ();
228 void setup_actions ();
229 void send_session_state ();
232 PBD::ScopedConnectionList session_connections;
233 void notify_parameter_changed (std::string);
234 void notify_record_state_changed ();
235 void notify_transport_state_changed ();
236 void notify_loop_state_changed ();
237 void notify_snap_change ();
238 void notify_session_dirty_changed ();
239 void notify_history_changed ();
240 void notify_solo_changed ();
241 void notify_mute_changed ();
242 void notify_automation_mode_changed ();
243 void notify_plugin_active_changed ();
246 PBD::ScopedConnectionList button_connections;
249 void button_record ();
251 void button_metronom ();
252 void button_bypass ();
253 void button_varispeed (bool);
254 #ifdef FP8_MUTESOLO_UNDO
255 void button_solo_clear ();
257 void button_mute_clear ();
258 void button_arm (bool);
259 void button_arm_all ();
260 void button_automation (ARDOUR::AutoState);
261 void button_prev_next (bool);
262 void button_action (const std::string& group, const std::string& item);
264 void button_encoder ();
265 void button_parameter ();
266 void encoder_navigate (bool, int);
267 void encoder_parameter (bool, int);
269 /* mute undo history */
270 #ifdef FP8_MUTESOLO_UNDO
271 std::vector <boost::weak_ptr<ARDOUR::AutomationControl> > _mute_state;
272 std::vector <boost::weak_ptr<ARDOUR::AutomationControl> > _solo_state;
275 /* user bound actions */
276 void button_user (bool, FP8Controls::ButtonId);
281 // InternalFunction, // unused
285 UserAction () : _type (Unset) {}
288 std::string _action_name;
289 //boost::function<void()> function; // unused
294 _action_name.clear();
297 void assign_action (std::string const& action_name)
299 if (action_name.empty ()) {
301 _action_name.clear();
304 _action_name = action_name;
310 return _type == Unset;
313 void call (FaderPort8& _base) const
317 _base.access_action (_action_name);
325 struct ButtonAction {
327 UserAction on_release;
329 UserAction& action (bool press)
331 return press ? on_press : on_release;
334 UserAction const& action (bool press) const
336 return press ? on_press : on_release;
339 void call (FaderPort8& _base, bool press) const
341 action (press).call (_base);
345 return on_press.empty () && on_release.empty();
349 typedef std::map<FP8Controls::ButtonId, ButtonAction> UserActionMap;
350 UserActionMap _user_action_map;
355 #endif /* ardour_surface_faderport8_h */