2 Copyright (C) 2015 Paul Davis
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.
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.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include <gtkmm/alignment.h>
21 #include <gtkmm/label.h>
22 #include <gtkmm/liststore.h>
24 #include "pbd/unwind.h"
25 #include "pbd/strsplit.h"
26 #include "pbd/file_utils.h"
28 #include "gtkmm2ext/bindings.h"
29 #include "gtkmm2ext/gui_thread.h"
30 #include "gtkmm2ext/utils.h"
32 #include "ardour/audioengine.h"
33 #include "ardour/filesystem_paths.h"
41 using namespace ARDOUR;
42 using namespace ArdourSurface;
45 using namespace Gtkmm2ext;
48 Push2::get_gui () const
51 const_cast<Push2*>(this)->build_gui ();
53 static_cast<Gtk::VBox*>(gui)->show_all();
58 Push2::tear_down_gui ()
61 Gtk::Widget *w = static_cast<Gtk::VBox*>(gui)->get_parent();
74 gui = new P2GUI (*this);
77 /*--------------------*/
79 P2GUI::P2GUI (Push2& p)
83 , ignore_active_change (false)
86 set_border_width (12);
88 table.set_row_spacings (4);
89 table.set_col_spacings (6);
90 table.set_border_width (12);
91 table.set_homogeneous (false);
93 std::string data_file_path;
94 string name = "push2-small.png";
95 Searchpath spath(ARDOUR::ardour_data_search_path());
96 spath.add_subdirectory_to_paths ("icons");
97 find_file (spath, name, data_file_path);
98 if (!data_file_path.empty()) {
99 image.set (data_file_path);
100 hpacker.pack_start (image, false, false);
106 input_combo.pack_start (midi_port_columns.short_name);
107 output_combo.pack_start (midi_port_columns.short_name);
109 input_combo.signal_changed().connect (sigc::bind (sigc::mem_fun (*this, &P2GUI::active_port_changed), &input_combo, true));
110 output_combo.signal_changed().connect (sigc::bind (sigc::mem_fun (*this, &P2GUI::active_port_changed), &output_combo, false));
112 l = manage (new Gtk::Label);
113 l->set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Incoming MIDI on:")));
114 l->set_alignment (1.0, 0.5);
115 table.attach (*l, 0, 1, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions(0));
116 table.attach (input_combo, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions(0), 0, 0);
119 l = manage (new Gtk::Label);
120 l->set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Outgoing MIDI on:")));
121 l->set_alignment (1.0, 0.5);
122 table.attach (*l, 0, 1, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions(0));
123 table.attach (output_combo, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions(0), 0, 0);
126 hpacker.pack_start (table, true, true);
132 pack_start (hpacker, false, false);
133 pack_start (pad_table, true, true);
135 /* update the port connection combos */
137 update_port_combos ();
139 /* catch future changes to connection state */
141 // p2.ConnectionChange.connect (connection_change_connection, invalidator (*this), boost::bind (&P2GUI::connection_handler, this), gui_context());
142 p2.PadChange.connect (p2_connections, invalidator (*this), boost::bind (&P2GUI::build_pad_table, this), gui_context());
150 P2GUI::connection_handler ()
152 /* ignore all changes to combobox active strings here, because we're
153 updating them to match a new ("external") reality - we were called
154 because port connections have changed.
157 PBD::Unwinder<bool> ici (ignore_active_change, true);
159 update_port_combos ();
163 P2GUI::update_port_combos ()
165 vector<string> midi_inputs;
166 vector<string> midi_outputs;
168 ARDOUR::AudioEngine::instance()->get_ports ("", ARDOUR::DataType::MIDI, ARDOUR::PortFlags (ARDOUR::IsOutput|ARDOUR::IsTerminal), midi_inputs);
169 ARDOUR::AudioEngine::instance()->get_ports ("", ARDOUR::DataType::MIDI, ARDOUR::PortFlags (ARDOUR::IsInput|ARDOUR::IsTerminal), midi_outputs);
171 Glib::RefPtr<Gtk::ListStore> input = build_midi_port_list (midi_inputs, true);
172 Glib::RefPtr<Gtk::ListStore> output = build_midi_port_list (midi_outputs, false);
173 bool input_found = false;
174 bool output_found = false;
177 input_combo.set_model (input);
178 output_combo.set_model (output);
180 Gtk::TreeModel::Children children = input->children();
181 Gtk::TreeModel::Children::iterator i;
182 i = children.begin();
183 ++i; /* skip "Disconnected" */
186 for (n = 1; i != children.end(); ++i, ++n) {
187 string port_name = (*i)[midi_port_columns.full_name];
188 if (p2.input_port()->connected_to (port_name)) {
189 input_combo.set_active (n);
196 input_combo.set_active (0); /* disconnected */
199 children = output->children();
200 i = children.begin();
201 ++i; /* skip "Disconnected" */
203 for (n = 1; i != children.end(); ++i, ++n) {
204 string port_name = (*i)[midi_port_columns.full_name];
205 if (p2.output_port()->connected_to (port_name)) {
206 output_combo.set_active (n);
213 output_combo.set_active (0); /* disconnected */
218 P2GUI::build_available_action_menu ()
220 /* build a model of all available actions (needs to be tree structured
224 available_action_model = TreeStore::create (action_columns);
226 vector<string> paths;
227 vector<string> labels;
228 vector<string> tooltips;
230 vector<Glib::RefPtr<Gtk::Action> > actions;
232 Gtkmm2ext::ActionMap::get_all_actions (paths, labels, tooltips, keys, actions);
234 typedef std::map<string,TreeIter> NodeMap;
239 vector<string>::iterator k;
240 vector<string>::iterator p;
241 vector<string>::iterator t;
242 vector<string>::iterator l;
244 available_action_model->clear ();
247 TreeModel::Row parent;
249 /* Disabled item (row 0) */
251 rowp = available_action_model->append();
253 parent[action_columns.name] = _("Disabled");
257 rowp = available_action_model->append();
259 parent[action_columns.name] = _("Shift");
260 rowp = available_action_model->append();
262 parent[action_columns.name] = _("Control");
263 rowp = available_action_model->append();
265 parent[action_columns.name] = _("Option");
266 rowp = available_action_model->append();
268 parent[action_columns.name] = _("CmdAlt");
271 for (l = labels.begin(), k = keys.begin(), p = paths.begin(), t = tooltips.begin(); l != labels.end(); ++k, ++p, ++t, ++l) {
274 vector<string> parts;
278 split (*p, parts, '/');
284 //kinda kludgy way to avoid displaying menu items as mappable
285 if ( parts[1] == _("Main_menu") )
287 if ( parts[1] == _("JACK") )
289 if ( parts[1] == _("redirectmenu") )
291 if ( parts[1] == _("Editor_menus") )
293 if ( parts[1] == _("RegionList") )
295 if ( parts[1] == _("ProcessorMenu") )
298 if ((r = nodes.find (parts[1])) == nodes.end()) {
300 /* top level is missing */
303 TreeModel::Row parent;
304 rowp = available_action_model->append();
305 nodes[parts[1]] = rowp;
307 parent[action_columns.name] = parts[1];
309 row = *(available_action_model->append (parent.children()));
313 row = *(available_action_model->append ((*r->second)->children()));
317 /* add this action */
320 row[action_columns.name] = *t;
323 row[action_columns.name] = *l;
328 /* ControlProtocol::access_action() is not interested in the
329 legacy "<Actions>/" prefix part of a path.
331 path = path.substr (strlen ("<Actions>/"));
333 row[action_columns.path] = path;
339 P2GUI::find_action_in_model (const TreeModel::iterator& iter, std::string const & action_path, TreeModel::iterator* found)
341 TreeModel::Row row = *iter;
342 string path = row[action_columns.path];
344 if (path == action_path) {
352 Glib::RefPtr<Gtk::ListStore>
353 P2GUI::build_midi_port_list (vector<string> const & ports, bool for_input)
355 Glib::RefPtr<Gtk::ListStore> store = ListStore::create (midi_port_columns);
358 row = *store->append ();
359 row[midi_port_columns.full_name] = string();
360 row[midi_port_columns.short_name] = _("Disconnected");
362 for (vector<string>::const_iterator p = ports.begin(); p != ports.end(); ++p) {
363 row = *store->append ();
364 row[midi_port_columns.full_name] = *p;
365 std::string pn = ARDOUR::AudioEngine::instance()->get_pretty_name_by_name (*p);
367 pn = (*p).substr ((*p).find (':') + 1);
369 row[midi_port_columns.short_name] = pn;
376 P2GUI::active_port_changed (Gtk::ComboBox* combo, bool for_input)
378 if (ignore_active_change) {
382 TreeModel::iterator active = combo->get_active ();
383 string new_port = (*active)[midi_port_columns.full_name];
385 if (new_port.empty()) {
387 p2.input_port()->disconnect_all ();
389 p2.output_port()->disconnect_all ();
396 if (!p2.input_port()->connected_to (new_port)) {
397 p2.input_port()->disconnect_all ();
398 p2.input_port()->connect (new_port);
401 if (!p2.output_port()->connected_to (new_port)) {
402 p2.output_port()->disconnect_all ();
403 p2.output_port()->connect (new_port);
409 P2GUI::build_pad_table ()
411 container_clear (pad_table);
413 for (int row = 0; row < 8; ++row) {
414 for (int col = 0; col < 8; ++col) {
416 Gtk::Button* b = manage (new Button (string_compose ("%1", (int) p2.pad_note (row, col))));
419 pad_table.attach (*b, col, col+1, row, row + 1);