2 * Copyright (C) 2016 Robin Gareus <robin@gareus.org>
3 * Copyright (C) 2011 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 #include <gtkmm/table.h>
21 #include <gtkmm/box.h>
22 #include <gtkmm/label.h>
24 #include "pbd/replace_all.h"
26 #include "gtkmm2ext/utils.h"
27 #include "gtkmm2ext/rgb_macros.h"
29 #include "ardour/audioengine.h"
30 #include "ardour/plugin.h"
31 #include "ardour/port.h"
32 #include "ardour/session.h"
34 #include "plugin_pin_dialog.h"
35 #include "gui_thread.h"
37 #include "ui_config.h"
41 using namespace ARDOUR;
45 using namespace Gtkmm2ext;
47 PluginPinDialog::PluginPinDialog (boost::shared_ptr<ARDOUR::PluginInsert> pi)
48 : ArdourWindow (string_compose (_("Pin Configuration: %1"), pi->name ()))
49 , _rst_config (_("Reset"))
50 , _rst_mapping (_("Reset"))
51 , _tgl_sidechain (_("Side Chain"))
52 , _add_plugin (_("+"))
53 , _del_plugin (_("-"))
54 , _add_output_audio (_("+"))
55 , _del_output_audio (_("-"))
56 , _add_output_midi (_("+"))
57 , _del_output_midi (_("-"))
58 , _add_sc_audio (_("A+"))
59 , _add_sc_midi (_("M+"))
71 , _position_valid (false)
72 , _ignore_updates (false)
73 , _sidechain_selector (0)
75 assert (pi->owner ()); // Route
77 _pi->PluginIoReConfigure.connect (
78 _plugin_connections, invalidator (*this), boost::bind (&PluginPinDialog::plugin_reconfigured, this), gui_context ()
81 _pi->PluginMapChanged.connect (
82 _plugin_connections, invalidator (*this), boost::bind (&PluginPinDialog::plugin_reconfigured, this), gui_context ()
85 _pi->PluginConfigChanged.connect (
86 _plugin_connections, invalidator (*this), boost::bind (&PluginPinDialog::plugin_reconfigured, this), gui_context ()
89 _pin_box_size = 2 * ceil (max (8., 10. * UIConfiguration::instance ().get_ui_scale ()) * .5);
90 _margin_x = 2 * ceil (max (24., 28. * UIConfiguration::instance ().get_ui_scale ()) * .5);
91 _margin_y = 2 * ceil (max (36., 40. * UIConfiguration::instance ().get_ui_scale ()) * .5);
93 _tgl_sidechain.set_name ("pinrouting sidechain");
95 _pm_size_group = SizeGroup::create (SIZE_GROUP_BOTH);
96 _add_plugin.set_tweaks (ArdourButton::Square);
97 _del_plugin.set_tweaks (ArdourButton::Square);
98 _pm_size_group->add_widget (_add_plugin);
99 _pm_size_group->add_widget (_del_plugin);
100 _pm_size_group->add_widget (_add_output_audio);
101 _pm_size_group->add_widget (_del_output_audio);
102 _pm_size_group->add_widget (_add_output_midi);
103 _pm_size_group->add_widget (_del_output_midi);
105 _sc_size_group = SizeGroup::create (SIZE_GROUP_BOTH);
106 _sc_size_group->add_widget (_add_sc_audio);
107 _sc_size_group->add_widget (_add_sc_midi);
112 Table* tl = manage (new Table (9, 2));
113 tl->set_border_width (0);
114 tl->set_spacings (2);
116 Table* tr = manage (new Table (4, 3));
117 tr->set_border_width (0);
118 tr->set_spacings (2);
120 /* left side table */
121 l = manage (new Label (_("<b>Config</b>"), ALIGN_CENTER));
122 l->set_use_markup ();
123 tl->attach (*l, 0, 2, r, r + 1, FILL, SHRINK);
125 tl->attach (_rst_config, 0, 2, r, r + 1, FILL, SHRINK);
128 sep = manage (new HSeparator ());
129 tl->attach (*sep, 0, 2, r, r + 1, FILL|EXPAND, FILL|EXPAND, 0, 4);
132 l = manage (new Label (_("Instances"), ALIGN_CENTER));
133 tl->attach (*l, 0, 2, r, r + 1, FILL, SHRINK);
135 tl->attach (_add_plugin, 0, 1, r, r + 1, SHRINK, SHRINK);
136 tl->attach (_del_plugin, 1, 2, r, r + 1, SHRINK, SHRINK);
139 l = manage (new Label (_("Audio Out"), ALIGN_CENTER));
140 tl->attach (*l, 0, 2, r, r + 1, FILL, SHRINK);
142 tl->attach (_add_output_audio, 0, 1, r, r + 1, SHRINK, SHRINK);
143 tl->attach (_del_output_audio, 1, 2, r, r + 1, SHRINK, SHRINK);
146 l = manage (new Label (_("Midi Out"), ALIGN_CENTER));
147 tl->attach (*l, 0, 2, r, r + 1, FILL, SHRINK);
149 tl->attach (_add_output_midi, 0, 1, r, r + 1, SHRINK, SHRINK);
150 tl->attach (_del_output_midi, 1, 2, r, r + 1, SHRINK, SHRINK);
153 /* right side table */
155 l = manage (new Label (_("<b>Connections</b>"), ALIGN_CENTER));
156 l->set_use_markup ();
157 tr->attach (*l, 0, 2, r, r + 1, FILL, SHRINK);
159 tr->attach (_rst_mapping, 0, 2, r, r + 1, FILL, SHRINK);
162 sep = manage (new HSeparator ());
163 tr->attach (*sep, 0, 2, r, r + 1, FILL|EXPAND, SHRINK, 0, 4);
166 tr->attach (_tgl_sidechain, 0, 2, r, r + 1, FILL, SHRINK);
169 _sidechain_tbl = manage (new Gtk::Table ());
170 _sidechain_tbl->set_spacings (2);
171 tr->attach (*_sidechain_tbl, 0, 2, r, r + 1, EXPAND|FILL, EXPAND|FILL, 0, 2);
174 tr->attach (_add_sc_audio, 0, 1, r, r + 1, FILL, SHRINK);
175 tr->attach (_add_sc_midi, 1, 2, r, r + 1, FILL, SHRINK);
178 HBox* hbox = manage (new HBox);
179 hbox->set_spacing (4);
180 hbox->pack_start (*tl, false, false);
181 hbox->pack_start (darea, true, true);
182 hbox->pack_start (*tr, false, false);
184 VBox* vbox = manage (new VBox);
185 vbox->pack_start (*hbox, true, true);
186 set_border_width (4);
190 plugin_reconfigured ();
192 darea.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::POINTER_MOTION_MASK);
193 darea.signal_size_request ().connect (sigc::mem_fun (*this, &PluginPinDialog::darea_size_request));
194 darea.signal_size_allocate ().connect (sigc::mem_fun (*this, &PluginPinDialog::darea_size_allocate));
195 darea.signal_expose_event ().connect (sigc::mem_fun (*this, &PluginPinDialog::darea_expose_event));
196 darea.signal_button_press_event ().connect (sigc::mem_fun (*this, &PluginPinDialog::darea_button_press_event));
197 darea.signal_button_release_event ().connect (sigc::mem_fun (*this, &PluginPinDialog::darea_button_release_event));
198 darea.signal_motion_notify_event ().connect (sigc::mem_fun (*this, &PluginPinDialog::darea_motion_notify_event));
200 _tgl_sidechain.signal_clicked.connect (sigc::mem_fun (*this, &PluginPinDialog::toggle_sidechain));
202 _rst_mapping.signal_clicked.connect (sigc::mem_fun (*this, &PluginPinDialog::reset_mapping));
203 _rst_config.signal_clicked.connect (sigc::mem_fun (*this, &PluginPinDialog::reset_configuration));
204 _add_plugin.signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &PluginPinDialog::add_remove_plugin_clicked), true));
205 _del_plugin.signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &PluginPinDialog::add_remove_plugin_clicked), false));
207 _add_output_audio.signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &PluginPinDialog::add_remove_port_clicked), true, DataType::AUDIO));
208 _del_output_audio.signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &PluginPinDialog::add_remove_port_clicked), false, DataType::AUDIO));
209 _add_output_midi.signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &PluginPinDialog::add_remove_port_clicked), true, DataType::MIDI));
210 _del_output_midi.signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &PluginPinDialog::add_remove_port_clicked), false, DataType::MIDI));
211 _add_sc_audio.signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &PluginPinDialog::add_sidechain_port), DataType::AUDIO));
212 _add_sc_midi.signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &PluginPinDialog::add_sidechain_port), DataType::MIDI));
214 AudioEngine::instance()->PortConnectedOrDisconnected.connect (
215 _io_connection, invalidator (*this), boost::bind (&PluginPinDialog::port_connected_or_disconnected, this, _1, _3), gui_context ()
219 PluginPinDialog::~PluginPinDialog ()
221 delete _sidechain_selector;
225 PluginPinDialog::plugin_reconfigured ()
227 ENSURE_GUI_THREAD (*this, &PluginPinDialog::plugin_reconfigured);
228 if (_ignore_updates) {
231 _n_plugins = _pi->get_count ();
232 _pi->configured_io (_in, _out);
233 _ins = _pi->internal_streams (); // with sidechain
234 _sinks = _pi->natural_input_streams ();
235 _sources = _pi->natural_output_streams ();
237 _del_plugin.set_sensitive (_n_plugins > 1);
238 _del_output_audio.set_sensitive (_out.n_audio () > 0 && _out.n_total () > 1);
239 _del_output_midi.set_sensitive (_out.n_midi () > 0 && _out.n_total () > 1);
240 _tgl_sidechain.set_active (_pi->has_sidechain ());
241 _add_sc_audio.set_sensitive (_pi->has_sidechain ());
242 _add_sc_midi.set_sensitive (_pi->has_sidechain ());
244 if (_pi->custom_cfg ()) {
245 _rst_config.set_name ("pinrouting custom");
247 _rst_config.set_name ("generic button");
250 if (!_pi->has_sidechain () && _sidechain_selector) {
251 delete _sidechain_selector;
252 _sidechain_selector = 0;
255 refill_sidechain_table ();
257 /* update elements */
264 _n_inputs = _n_sidechains = 0;
266 for (uint32_t i = 0; i < _ins.n_total (); ++i) {
267 DataType dt = i < _ins.n_midi () ? DataType::MIDI : DataType::AUDIO;
268 uint32_t id = dt == DataType::MIDI ? i : i - _ins.n_midi ();
269 bool sidechain = id >= _in.get (dt) ? true : false;
276 CtrlWidget cw (CtrlWidget (Input, dt, id, 0, sidechain));
277 _elements.push_back (cw);
280 for (uint32_t i = 0; i < _out.n_total (); ++i) {
281 int id = (i < _out.n_midi ()) ? i : i - _out.n_midi ();
282 _elements.push_back (CtrlWidget (Output, (i < _out.n_midi () ? DataType::MIDI : DataType::AUDIO), id));
285 for (uint32_t n = 0; n < _n_plugins; ++n) {
286 boost::shared_ptr<Plugin> plugin = _pi->plugin (n);
287 for (uint32_t i = 0; i < _sinks.n_total (); ++i) {
288 DataType dt (_sinks.n_midi () ? DataType::MIDI : DataType::AUDIO);
289 int idx = (i < _sinks.n_midi ()) ? i : i - _sinks.n_midi ();
290 const Plugin::IOPortDescription& iod (plugin->describe_io_port (dt, true, idx));
291 CtrlWidget cw (CtrlWidget (Sink, dt, i, n, iod.is_sidechain));
292 _elements.push_back (cw);
294 for (uint32_t i = 0; i < _sources.n_total (); ++i) {
295 _elements.push_back (CtrlWidget (Source, (i < _sources.n_midi () ? DataType::MIDI : DataType::AUDIO), i, n));
299 /* calc minimum size */
300 const uint32_t max_ports = std::max (_ins.n_total (), _out.n_total ());
301 const uint32_t max_pins = std::max ((_sinks * _n_plugins).n_total (), (_sources * _n_plugins).n_total ());
302 uint32_t min_width = std::max (25 * max_ports, (uint32_t)(20 + _pin_box_size) * max_pins);
303 min_width = std::max (min_width, (uint32_t)ceilf (_margin_y * .45 * _n_plugins * 16. / 9.)); // 16 : 9 aspect
304 min_width = std::max ((uint32_t)300, min_width);
306 min_width = 50 + 10 * ceilf (min_width / 10.f);
308 uint32_t min_height = 3.5 * _margin_y + 2 * (_n_sidechains + 1) * _pin_box_size;
309 min_height = std::max ((uint32_t)200, min_height);
310 min_height = 4 * ceilf (min_height / 4.f);
312 if (min_width != _min_width || min_height != _min_height) {
313 _min_width = min_width;
314 _min_height = min_height;
315 darea.queue_resize ();
318 _position_valid = false;
323 PluginPinDialog::refill_sidechain_table ()
325 Table_Helpers::TableList& kids = _sidechain_tbl->children ();
326 for (Table_Helpers::TableList::iterator i = kids.begin (); i != kids.end ();) {
329 _sidechain_tbl->resize (1, 1);
330 if (!_pi->has_sidechain () && _sidechain_selector) {
333 boost::shared_ptr<IO> io = _pi->sidechain_input ();
339 PortSet& p (io->ports ());
340 bool can_remove = p.num_ports () > 1;
341 for (PortSet::iterator i = p.begin (DataType::MIDI); i != p.end (DataType::MIDI); ++i, ++r) {
342 add_port_to_table (*i, r, can_remove);
344 for (PortSet::iterator i = p.begin (DataType::AUDIO); i != p.end (DataType::AUDIO); ++i, ++r) {
345 add_port_to_table (*i, r, can_remove);
347 _sidechain_tbl->show_all ();
351 PluginPinDialog::add_port_to_table (boost::shared_ptr<Port> p, uint32_t r, bool can_remove)
354 std::string tip = p->name ();
355 std::vector<std::string> cns;
356 p->get_connections (cns);
358 // TODO proper labels, see MixerStrip::update_io_button()
359 if (cns.size () == 0) {
361 } else if (cns.size () > 1) {
367 if (lbl.find ("system:") == 0) {
368 lbl = AudioEngine::instance ()->get_pretty_name_by_name (lbl);
370 lbl = cns[0].substr (7);
374 for (std::vector<std::string>::const_iterator i = cns.begin(); i != cns.end(); ++i) {
379 ArdourButton *pb = manage (new ArdourButton (lbl));
380 pb->set_text_ellipsize (Pango::ELLIPSIZE_MIDDLE);
381 pb->set_layout_ellipsize_width (56 * PANGO_SCALE);
382 ARDOUR_UI_UTILS::set_tooltip (*pb, tip);
383 _sidechain_tbl->attach (*pb, 0, 1, r, r +1 , EXPAND|FILL, SHRINK);
385 pb->signal_button_press_event ().connect (sigc::bind (sigc::mem_fun (*this, &PluginPinDialog::sc_input_press), boost::weak_ptr<Port> (p)), false);
386 pb->signal_button_release_event ().connect (sigc::mem_fun (*this, &PluginPinDialog::sc_input_release), false);
388 pb = manage (new ArdourButton ("-"));
389 _sidechain_tbl->attach (*pb, 1, 2, r, r +1 , FILL, SHRINK);
391 pb->signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &PluginPinDialog::remove_port), boost::weak_ptr<Port> (p)));
393 pb->set_sensitive (false);
398 PluginPinDialog::update_element_pos ()
401 _innerwidth = _width - 2. * _margin_x;
403 const double yc = rint (_height * .5);
404 const double bxh2 = rint (_margin_y * .45); // TODO grow?
405 const double bxw = rint ((_innerwidth * .95) / ((_n_plugins) + .2 * (_n_plugins - 1)));
406 const double bxw2 = rint (bxw * .5);
407 const double y_in = _margin_y;
408 const double y_out = _height - _margin_y;
413 const double dx = _pin_box_size * .5;
416 for (CtrlElemList::iterator i = _elements.begin (); i != _elements.end (); ++i) {
420 i->x = _innerwidth + _margin_x - dx;
421 i->y = y_in + (sc_cnt + .5) * _pin_box_size;
422 i->h = _pin_box_size;
423 i->w = 1.5 * _pin_box_size;
426 uint32_t idx = i->e->id;
427 if (i->e->dt == DataType::AUDIO) { idx += _in.n_midi (); }
428 i->x = rint ((idx + 1) * _width / (1. + _n_inputs)) - 0.5 - dx;
429 i->w = _pin_box_size;
430 i->h = 1.5 * _pin_box_size;
436 uint32_t idx = i->e->id;
437 if (i->e->dt == DataType::AUDIO) { idx += _out.n_midi (); }
438 i->x = rint ((idx + 1) * _width / (1. + _out.n_total ())) - 0.5 - dx;
440 i->w = _pin_box_size;
441 i->h = 1.5 * _pin_box_size;
446 const double x0 = rint ((i->e->ip + .5) * _innerwidth / (double)(_n_plugins)) - .5 - bxw2;
447 i->x = _margin_x + rint (x0 + (i->e->id + 1) * bxw / (1. + _sinks.n_total ())) - .5 - dx;
448 i->y = yc - bxh2 - dx;
449 i->w = _pin_box_size;
450 i->h = _pin_box_size;
455 const double x0 = rint ((i->e->ip + .5) * _innerwidth / (double)(_n_plugins)) - .5 - bxw2;
456 i->x = _margin_x + rint (x0 + (i->e->id + 1) * bxw / (1. + _sources.n_total ())) - .5 - dx;
457 i->y = yc + bxh2 - dx;
458 i->w = _pin_box_size;
459 i->h = _pin_box_size;
467 PluginPinDialog::set_color (cairo_t* cr, bool midi)
469 // see also gtk2_ardour/processor_box.cc
470 static const uint32_t audio_port_color = 0x4A8A0EFF; // Green
471 static const uint32_t midi_port_color = 0x960909FF; //Red
474 cairo_set_source_rgb (cr,
475 UINT_RGBA_R_FLT (midi_port_color),
476 UINT_RGBA_G_FLT (midi_port_color),
477 UINT_RGBA_B_FLT (midi_port_color));
479 cairo_set_source_rgb (cr,
480 UINT_RGBA_R_FLT (audio_port_color),
481 UINT_RGBA_G_FLT (audio_port_color),
482 UINT_RGBA_B_FLT (audio_port_color));
487 PluginPinDialog::draw_io_pin (cairo_t* cr, const CtrlWidget& w)
491 const double dy = w.h * .5;
492 const double dx = w.w - dy;
493 cairo_move_to (cr, w.x, w.y + dy);
494 cairo_rel_line_to (cr, dy, -dy);
495 cairo_rel_line_to (cr, dx, 0);
496 cairo_rel_line_to (cr, 0, w.h);
497 cairo_rel_line_to (cr, -dx, 0);
499 const double dir = (w.e->ct == Input) ? 1 : -1;
500 const double dx = w.w * .5;
501 const double dy = w.h - dx;
503 cairo_move_to (cr, w.x + dx, w.y + ((w.e->ct == Input) ? w.h : 0));
504 cairo_rel_line_to (cr, -dx, -dx * dir);
505 cairo_rel_line_to (cr, 0., -dy * dir);
506 cairo_rel_line_to (cr, 2. * dx, 0.);
507 cairo_rel_line_to (cr, 0., dy * dir);
509 cairo_close_path (cr);
511 cairo_set_line_width (cr, 1.0);
512 cairo_set_source_rgb (cr, 0, 0, 0);
513 cairo_stroke_preserve (cr);
515 set_color (cr, w.e->dt == DataType::MIDI);
518 assert (w.e->ct == Input);
519 cairo_fill_preserve (cr);
520 cairo_set_source_rgba (cr, 0.0, 0.0, 1.0, 0.4);
523 if (w.e == _selection || w.e == _actor) {
524 cairo_fill_preserve (cr);
525 cairo_set_source_rgba (cr, 0.9, 0.9, 1.0, 0.6);
526 } else if (w.prelight) {
527 cairo_fill_preserve (cr);
528 cairo_set_source_rgba (cr, 0.9, 0.9, 0.9, 0.3);
534 PluginPinDialog::draw_plugin_pin (cairo_t* cr, const CtrlWidget& w)
536 const double dx = w.w * .5;
537 const double dy = w.h * .5;
539 cairo_move_to (cr, w.x + dx, w.y);
540 cairo_rel_line_to (cr, -dx, dy);
541 cairo_rel_line_to (cr, dx, dy);
542 cairo_rel_line_to (cr, dx, -dy);
543 cairo_close_path (cr);
545 cairo_set_line_width (cr, 1.0);
546 cairo_set_source_rgb (cr, 0, 0, 0);
547 cairo_stroke_preserve (cr);
549 set_color (cr, w.e->dt == DataType::MIDI);
552 assert (w.e->ct == Sink);
553 cairo_fill_preserve (cr);
554 cairo_set_source_rgba (cr, 0.0, 0.0, 1.0, 0.4);
557 if (w.e == _selection || w.e == _actor) {
558 cairo_fill_preserve (cr);
559 cairo_set_source_rgba (cr, 0.9, 0.9, 1.0, 0.6);
560 } else if (w.prelight) {
561 cairo_fill_preserve (cr);
562 cairo_set_source_rgba (cr, 0.9, 0.9, 0.9, 0.3);
568 PluginPinDialog::pin_x_pos (uint32_t i, double x0, double width, uint32_t n_total, uint32_t n_midi, bool midi)
570 if (!midi) { i += n_midi; }
571 return rint (x0 + (i + 1) * width / (1. + n_total)) - .5;
574 const PluginPinDialog::CtrlWidget&
575 PluginPinDialog::get_io_ctrl (CtrlType ct, DataType dt, uint32_t id, uint32_t ip) const
577 for (CtrlElemList::const_iterator i = _elements.begin (); i != _elements.end (); ++i) {
578 if (i->e->ct == ct && i->e->dt == dt && i->e->id == id && i->e->ip == ip) {
582 fatal << string_compose (_("programming error: %1"),
583 X_("Invalid Plugin I/O Port."))
585 abort (); /*NOTREACHED*/
586 static CtrlWidget screw_old_compilers (Input, DataType::NIL, 0);
587 return screw_old_compilers;
591 PluginPinDialog::edge_coordinates (const CtrlWidget& w, double &x, double &y)
619 PluginPinDialog::draw_connection (cairo_t* cr, double x0, double x1, double y0, double y1, bool midi, bool horiz, bool dashed)
621 const double bz = 2 * _pin_box_size;
622 const double bc = (dashed && x0 == x1) ? 1.25 * _pin_box_size : 0;
624 cairo_move_to (cr, x0, y0);
626 cairo_curve_to (cr, x0 - bz, y0 + bc, x1 - bc, y1 - bz, x1, y1);
628 cairo_curve_to (cr, x0 - bc, y0 + bz, x1 - bc, y1 - bz, x1, y1);
630 cairo_set_line_width (cr, 3.0);
631 cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
632 cairo_set_source_rgb (cr, 1, 0, 0);
634 const double dashes[] = { 5, 7 };
635 cairo_set_dash (cr, dashes, 2, 0);
637 set_color (cr, midi);
640 cairo_set_dash (cr, 0, 0, 0);
645 PluginPinDialog::draw_connection (cairo_t* cr, const CtrlWidget& w0, const CtrlWidget& w1, bool dashed)
647 double x0, x1, y0, y1;
648 edge_coordinates (w0, x0, y0);
649 edge_coordinates (w1, x1, y1);
650 assert (w0.e->dt == w1.e->dt);
651 draw_connection (cr, x0, x1, y0, y1, w0.e->dt == DataType::MIDI, w0.e->sc, dashed);
656 PluginPinDialog::darea_expose_event (GdkEventExpose* ev)
658 Gtk::Allocation a = darea.get_allocation ();
659 double const width = a.get_width ();
660 double const height = a.get_height ();
662 if (!_position_valid) {
665 update_element_pos ();
666 _position_valid = true;
669 cairo_t* cr = gdk_cairo_create (darea.get_window ()->gobj ());
670 cairo_rectangle (cr, ev->area.x, ev->area.y, ev->area.width, ev->area.height);
673 Gdk::Color const bg = get_style ()->get_bg (STATE_NORMAL);
674 cairo_set_source_rgb (cr, bg.get_red_p (), bg.get_green_p (), bg.get_blue_p ());
675 cairo_rectangle (cr, 0, 0, width, height);
678 const double yc = rint (_height * .5);
681 rounded_rectangle (cr, _margin_x, _margin_y - _pin_box_size * .5, _innerwidth, _height - 2 * _margin_y + _pin_box_size, 7);
682 cairo_set_line_width (cr, 1.0);
683 cairo_set_source_rgb (cr, .1, .1, .3);
684 cairo_stroke_preserve (cr);
685 cairo_set_source_rgb (cr, .3, .3, .3);
688 /* draw midi-bypass (behind) */
689 if (_pi->has_midi_bypass ()) {
690 const CtrlWidget& cw0 = get_io_ctrl (Input, DataType::MIDI, 0);
691 const CtrlWidget& cw1 = get_io_ctrl (Output, DataType::MIDI, 0);
692 draw_connection (cr, cw0, cw1, true);
696 Glib::RefPtr<Pango::Layout> layout;
697 layout = Pango::Layout::create (get_pango_context ());
699 layout->set_ellipsize (Pango::ELLIPSIZE_MIDDLE);
700 layout->set_width (_height * PANGO_SCALE);
705 layout->set_text (_route ()->name ());
706 layout->get_pixel_size (text_width, text_height);
708 cairo_move_to (cr, .5 * (_margin_x - text_height), .5 * (_height + text_width));
709 cairo_rotate (cr, M_PI * -.5);
710 cairo_set_source_rgba (cr, 1., 1., 1., 1.);
711 pango_cairo_show_layout (cr, layout->gobj ());
715 layout->set_width ((_innerwidth - 2 * _pin_box_size) * PANGO_SCALE);
716 layout->set_text (_pi->name ());
717 layout->get_pixel_size (text_width, text_height);
718 cairo_move_to (cr, _margin_x + _innerwidth - text_width - _pin_box_size * .5, _height - _margin_y - text_height);
719 cairo_set_source_rgba (cr, 1., 1., 1., 1.);
720 pango_cairo_show_layout (cr, layout->gobj ());
722 if (_pi->strict_io ()) {
723 layout->set_text (_("Strict I/O"));
724 layout->get_pixel_size (text_width, text_height);
725 const double sx0 = _margin_x + .5 * (_innerwidth - text_width);
726 const double sy0 = _height - 3 - text_height;
728 rounded_rectangle (cr, sx0 - 2, sy0 - 1, text_width + 4, text_height + 2, 7);
729 cairo_set_source_rgba (cr, .4, .3, .1, 1.);
732 cairo_set_source_rgba (cr, 1., 1., 1., 1.);
733 cairo_move_to (cr, sx0, sy0);
734 cairo_set_source_rgba (cr, 1., 1., 1., 1.);
735 pango_cairo_show_layout (cr, layout->gobj ());
739 /* plugins & connection wires */
740 for (uint32_t i = 0; i < _n_plugins; ++i) {
741 double x0 = _margin_x + rint ((i + .5) * _innerwidth / (double)(_n_plugins)) - .5;
744 cairo_set_source_rgb (cr, .5, .5, .5);
745 rounded_rectangle (cr, x0 - _bxw2, yc - _bxh2, 2 * _bxw2, 2 * _bxh2, 7);
748 const ChanMapping::Mappings in_map = _pi->input_map (i).mappings ();
749 const ChanMapping::Mappings out_map = _pi->output_map (i).mappings ();
751 for (ChanMapping::Mappings::const_iterator t = in_map.begin (); t != in_map.end (); ++t) {
752 for (ChanMapping::TypeMapping::const_iterator c = (*t).second.begin (); c != (*t).second.end () ; ++c) {
753 const CtrlWidget& cw0 = get_io_ctrl (Input, t->first, c->second);
754 const CtrlWidget& cw1 = get_io_ctrl (Sink, t->first, c->first, i);
755 draw_connection (cr, cw0, cw1);
759 for (ChanMapping::Mappings::const_iterator t = out_map.begin (); t != out_map.end (); ++t) {
760 for (ChanMapping::TypeMapping::const_iterator c = (*t).second.begin (); c != (*t).second.end () ; ++c) {
761 const CtrlWidget& cw0 = get_io_ctrl (Source, t->first, c->first, i);
762 const CtrlWidget& cw1 = get_io_ctrl (Output, t->first, c->second);
763 draw_connection (cr, cw0, cw1);
769 for (CtrlElemList::const_iterator i = _elements.begin (); i != _elements.end (); ++i) {
773 draw_io_pin (cr, *i);
777 draw_plugin_pin (cr, *i);
787 PluginPinDialog::darea_size_request (Gtk::Requisition* req)
789 req->width = _min_width;
790 req->height = _min_height;
794 PluginPinDialog::darea_size_allocate (Gtk::Allocation&)
796 _position_valid = false;
800 PluginPinDialog::darea_motion_notify_event (GdkEventMotion* ev)
802 bool changed = false;
804 for (CtrlElemList::iterator i = _elements.begin (); i != _elements.end (); ++i) {
805 if (ev->x >= i->x && ev->x <= i->x + i->w
806 && ev->y >= i->y && ev->y <= i->y + i->h)
808 if (!i->prelight) changed = true;
812 if (i->prelight) changed = true;
823 PluginPinDialog::darea_button_press_event (GdkEventButton* ev)
825 if (ev->type != GDK_BUTTON_PRESS) {
829 switch (ev->button) {
831 if (!_selection || (_selection && !_hover)) {
835 } else if (_selection && _hover && _selection != _hover) {
836 if (_selection->dt != _hover->dt) { _actor.reset (); }
837 else if (_selection->ct == Input && _hover->ct == Sink) { _actor = _hover; }
838 else if (_selection->ct == Sink && _hover->ct == Input) { _actor = _hover; }
839 else if (_selection->ct == Output && _hover->ct == Source) { _actor = _hover; }
840 else if (_selection->ct == Source && _hover->ct == Output) { _actor = _hover; }
848 if (_selection != _hover) {
862 PluginPinDialog::darea_button_release_event (GdkEventButton* ev)
864 if (_hover == _actor && _actor && ev->button == 1) {
866 assert (_selection->dt == _actor->dt);
867 if (_selection->ct == Input && _actor->ct == Sink) {
868 handle_input_action (_actor, _selection);
870 else if (_selection->ct == Sink && _actor->ct == Input) {
871 handle_input_action (_selection, _actor);
873 else if (_selection->ct == Output && _actor->ct == Source) {
874 handle_output_action (_actor, _selection);
876 else if (_selection->ct == Source && _actor->ct == Output) {
877 handle_output_action (_selection, _actor);
880 } else if (_hover == _selection && _selection && ev->button == 3) {
881 handle_disconnect (_selection);
889 PluginPinDialog::handle_input_action (const CtrlElem &s, const CtrlElem &i)
891 const int pc = s->ip;
893 ChanMapping in_map (_pi->input_map (pc));
894 uint32_t idx = in_map.get (s->dt, s->id, &valid);
896 if (valid && idx == i->id) {
898 in_map.unset (s->dt, s->id);
899 _pi->set_input_map (pc, in_map);
903 in_map.set (s->dt, s->id, i->id);
904 _pi->set_input_map (pc, in_map);
908 in_map.unset (s->dt, s->id);
909 in_map.set (s->dt, s->id, i->id);
910 _pi->set_input_map (pc, in_map);
915 PluginPinDialog::handle_output_action (const CtrlElem &s, const CtrlElem &o)
917 const uint32_t pc = s->ip;
919 ChanMapping out_map (_pi->output_map (pc));
920 uint32_t idx = out_map.get (s->dt, s->id, &valid);
922 if (valid && idx == o->id) {
924 out_map.unset (s->dt, s->id);
925 _pi->set_output_map (pc, out_map);
930 out_map.unset (s->dt, s->id);
932 // disconnect other outputs
933 _ignore_updates = true;
934 for (uint32_t n = 0; n < _n_plugins; ++n) {
938 ChanMapping n_out_map (_pi->output_map (n));
939 idx = n_out_map.get_src (s->dt, o->id, &valid);
941 n_out_map.unset (s->dt, idx);
942 _pi->set_output_map (n, n_out_map);
945 _ignore_updates = false;
946 idx = out_map.get_src (s->dt, o->id, &valid);
948 out_map.unset (s->dt, idx);
951 out_map.set (s->dt, s->id, o->id);
952 _pi->set_output_map (pc, out_map);
957 PluginPinDialog::handle_disconnect (const CtrlElem &e)
959 _ignore_updates = true;
960 bool changed = false;
965 for (uint32_t n = 0; n < _n_plugins; ++n) {
966 ChanMapping map (_pi->input_map (n));
967 for (uint32_t i = 0; i < _sinks.n_total (); ++i) {
968 uint32_t idx = map.get (e->dt, i, &valid);
969 if (valid && idx == e->id) {
970 map.unset (e->dt, i);
974 _pi->set_input_map (n, map);
979 ChanMapping map (_pi->input_map (e->ip));
980 map.get (e->dt, e->id, &valid);
982 map.unset (e->dt, e->id);
983 _pi->set_input_map (e->ip, map);
990 ChanMapping map (_pi->output_map (e->ip));
991 map.get (e->dt, e->id, &valid);
993 map.unset (e->dt, e->id);
994 _pi->set_output_map (e->ip, map);
1000 for (uint32_t n = 0; n < _n_plugins; ++n) {
1001 ChanMapping map (_pi->output_map (n));
1002 for (uint32_t i = 0; i < _sources.n_total (); ++i) {
1003 uint32_t idx = map.get (e->dt, i, &valid);
1004 if (valid && idx == e->id) {
1005 map.unset (e->dt, i);
1009 _pi->set_output_map (n, map);
1013 _ignore_updates = false;
1015 plugin_reconfigured ();
1020 PluginPinDialog::toggle_sidechain ()
1022 if (_session && _session->actively_recording()) { return; }
1023 _route ()->add_remove_sidechain (_pi, !_pi->has_sidechain ());
1027 PluginPinDialog::connect_sidechain ()
1029 if (!_session) { return; }
1031 if (_sidechain_selector == 0) {
1032 _sidechain_selector = new IOSelectorWindow (_session, _pi->sidechain_input ());
1035 if (_sidechain_selector->is_visible ()) {
1036 _sidechain_selector->get_toplevel ()->get_window ()->raise ();
1038 _sidechain_selector->present ();
1043 PluginPinDialog::reset_configuration ()
1045 _route ()->reset_plugin_insert (_pi);
1049 PluginPinDialog::reset_mapping ()
1055 PluginPinDialog::add_remove_plugin_clicked (bool add)
1057 if (_session && _session->actively_recording()) { return; }
1058 ChanCount out = _out;
1059 assert (add || _n_plugins > 0);
1060 _route ()->customize_plugin_insert (_pi, _n_plugins + (add ? 1 : -1), out);
1064 PluginPinDialog::add_remove_port_clicked (bool add, ARDOUR::DataType dt)
1066 if (_session && _session->actively_recording()) { return; }
1067 ChanCount out = _out;
1068 assert (add || out.get (dt) > 0);
1069 out.set (dt, out.get (dt) + (add ? 1 : -1));
1070 _route ()->customize_plugin_insert (_pi, _n_plugins, out);
1074 PluginPinDialog::add_sidechain_port (DataType dt)
1076 if (_session && _session->actively_recording()) { return; }
1077 boost::shared_ptr<IO> io = _pi->sidechain_input ();
1081 io->add_port ("", this, dt);
1085 PluginPinDialog::remove_port (boost::weak_ptr<ARDOUR::Port> wp)
1087 if (_session && _session->actively_recording()) { return; }
1088 boost::shared_ptr<ARDOUR::Port> p = wp.lock ();
1089 boost::shared_ptr<IO> io = _pi->sidechain_input ();
1093 io->remove_port (p, this);
1097 PluginPinDialog::disconnect_port (boost::weak_ptr<ARDOUR::Port> wp)
1099 if (_session && _session->actively_recording()) { return; }
1100 boost::shared_ptr<ARDOUR::Port> p = wp.lock ();
1101 boost::shared_ptr<IO> io = _pi->sidechain_input ();
1105 p->disconnect_all ();
1109 PluginPinDialog::connect_port (boost::weak_ptr<ARDOUR::Port> wp0, boost::weak_ptr<ARDOUR::Port> wp1)
1111 if (_session && _session->actively_recording()) { return; }
1112 boost::shared_ptr<ARDOUR::Port> p0 = wp0.lock ();
1113 boost::shared_ptr<ARDOUR::Port> p1 = wp1.lock ();
1114 boost::shared_ptr<IO> io = _pi->sidechain_input ();
1115 if (!io || !p0 || !p1) {
1118 p0->connect (p1->name ());
1122 PluginPinDialog::sc_input_release (GdkEventButton *ev)
1124 if (_session && _session->actively_recording()) { return false; }
1125 if (ev->button == 3) {
1126 connect_sidechain ();
1131 struct RouteCompareByName {
1132 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
1133 return a->name().compare (b->name()) < 0;
1138 PluginPinDialog::sc_input_press (GdkEventButton *ev, boost::weak_ptr<ARDOUR::Port> wp)
1140 using namespace Menu_Helpers;
1141 if (!_session || _session->actively_recording()) { return false; }
1142 if (!_session->engine().connected()) { return false; }
1144 if (ev->button == 1) {
1145 MenuList& citems = input_menu.items();
1146 input_menu.set_name ("ArdourContextMenu");
1149 boost::shared_ptr<Port> p = wp.lock ();
1150 if (p && p->connected ()) {
1151 citems.push_back (MenuElem (_("Disconnect"), sigc::bind (sigc::mem_fun (*this, &PluginPinDialog::disconnect_port), wp)));
1152 citems.push_back (SeparatorElem());
1155 // TODO add system inputs, too ?!
1157 boost::shared_ptr<ARDOUR::RouteList> routes = _session->get_routes ();
1158 RouteList copy = *routes;
1159 copy.sort (RouteCompareByName ());
1161 for (ARDOUR::RouteList::const_iterator i = copy.begin(); i != copy.end(); ++i) {
1162 added += maybe_add_route_to_input_menu (*i, p->type (), wp);
1166 citems.push_back (SeparatorElem());
1168 citems.push_back (MenuElem (_("Routing Grid"), sigc::mem_fun (*this, &PluginPinDialog::connect_sidechain)));
1169 input_menu.popup (1, ev->time);
1175 PluginPinDialog::maybe_add_route_to_input_menu (boost::shared_ptr<Route> r, DataType dt, boost::weak_ptr<Port> wp)
1178 using namespace Menu_Helpers;
1179 if (r->output () == _route()->output()) {
1183 if (_route ()->feeds_according_to_graph (r)) {
1187 MenuList& citems = input_menu.items();
1188 const IOVector& iov (r->all_outputs());
1190 for (IOVector::const_iterator o = iov.begin(); o != iov.end(); ++o) {
1191 boost::shared_ptr<IO> op = o->lock();
1195 PortSet& p (op->ports ());
1196 for (PortSet::iterator i = p.begin (dt); i != p.end (dt); ++i) {
1197 std::string n = i->name ();
1198 replace_all (n, "_", " ");
1199 citems.push_back (MenuElem (n, sigc::bind (sigc::mem_fun(*this, &PluginPinDialog::connect_port), wp, boost::weak_ptr<Port> (*i))));
1207 PluginPinDialog::port_connected_or_disconnected (boost::weak_ptr<ARDOUR::Port> w0, boost::weak_ptr<ARDOUR::Port> w1)
1209 boost::shared_ptr<Port> p0 = w0.lock ();
1210 boost::shared_ptr<Port> p1 = w1.lock ();
1212 boost::shared_ptr<IO> io = _pi->sidechain_input ();
1213 if (!io) { return; }
1215 if (p0 && io->has_port (p0)) {
1216 plugin_reconfigured ();
1218 else if (p1 && io->has_port (p1)) {
1219 plugin_reconfigured ();