2 Copyright (C) 2002-2009 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 "port_group.h"
21 #include "port_matrix.h"
23 #include "ardour/session.h"
24 #include "ardour/audio_track.h"
25 #include "ardour/midi_track.h"
26 #include "ardour/audioengine.h"
27 #include "ardour/port.h"
28 #include "ardour/bundle.h"
29 #include <boost/shared_ptr.hpp>
35 /** Add a bundle to a group.
39 PortGroup::add_bundle (boost::shared_ptr<ARDOUR::Bundle> b)
41 bundles.push_back (b);
44 /** Add a port to a group.
48 PortGroup::add_port (std::string const &p)
60 /** PortGroupUI constructor.
61 * @param m PortMatrix to work for.
62 * @Param g PortGroup to represent.
65 PortGroupUI::PortGroupUI (PortMatrix* m, PortGroup* g)
68 , _visibility_checkbutton (g->name)
70 _port_group->set_visible (true);
71 setup_visibility_checkbutton ();
73 _visibility_checkbutton.signal_toggled().connect (sigc::mem_fun (*this, &PortGroupUI::visibility_checkbutton_toggled));
76 /** The visibility of a PortGroupUI has been toggled */
78 PortGroupUI::visibility_checkbutton_toggled ()
80 _port_group->set_visible (_visibility_checkbutton.get_active ());
81 setup_visibility_checkbutton ();
82 _port_matrix->setup ();
85 /** Set up the visibility checkbutton according to PortGroup::visible */
87 PortGroupUI::setup_visibility_checkbutton ()
89 if (_visibility_checkbutton.get_active () != _port_group->visible()) {
90 _visibility_checkbutton.set_active (_port_group->visible());
94 /** PortGroupList constructor.
95 * @param session Session to get bundles from.
96 * @param type Type of bundles to offer (audio or MIDI)
97 * @param offer_inputs true to offer output bundles, otherwise false.
98 * @param mask Mask of groups to make visible by default.
101 PortGroupList::PortGroupList (ARDOUR::Session & session, ARDOUR::DataType type, bool offer_inputs, Mask mask)
102 : _session (session), _type (type), _offer_inputs (offer_inputs),
103 _buss (_("Bus"), mask & BUSS),
104 _track (_("Track"), mask & TRACK),
105 _system (_("System"), mask & SYSTEM),
106 _other (_("Other"), mask & OTHER)
110 for (iterator i = begin(); i != end(); ++i) {
111 (*i)->VisibilityChanged.connect (sigc::mem_fun (*this, &PortGroupList::visibility_changed));
115 /** Find or re-find all our bundles and set up our lists */
117 PortGroupList::refresh ()
126 /* Find the bundles for routes */
128 boost::shared_ptr<ARDOUR::Session::RouteList> routes = _session.get_routes ();
130 for (ARDOUR::Session::RouteList::const_iterator i = routes->begin(); i != routes->end(); ++i) {
134 if (_type == ARDOUR::DataType::AUDIO) {
136 if (boost::dynamic_pointer_cast<ARDOUR::AudioTrack> (*i)) {
138 } else if (!boost::dynamic_pointer_cast<ARDOUR::MidiTrack>(*i)) {
143 } else if (_type == ARDOUR::DataType::MIDI) {
145 if (boost::dynamic_pointer_cast<ARDOUR::MidiTrack> (*i)) {
149 /* No MIDI busses yet */
153 g->add_bundle (_offer_inputs ? (*i)->bundle_for_inputs() : (*i)->bundle_for_outputs ());
157 /* Bundles created by the session */
158 _session.foreach_bundle (sigc::mem_fun (*this, &PortGroupList::maybe_add_session_bundle));
160 /* XXX: inserts, sends, plugin inserts? */
162 /* Now we need to find the non-ardour ports; we do this by first
163 finding all the ports that we can connect to.
166 const char **ports = _session.engine().get_ports ("", _type.to_jack_type(), _offer_inputs ?
167 JackPortIsInput : JackPortIsOutput);
171 string client_matching_string;
173 client_matching_string = _session.engine().client_name();
174 client_matching_string += ':';
177 std::string const p = ports[n];
179 if (p.substr(0, strlen ("system:")) == "system:" || p.substr (0, strlen ("alsa_pcm:")) == "alsa_pcm:") {
180 /* system: or alsa_pcm: prefix */
181 _system.add_port (p);
183 if (p.substr(0, client_matching_string.length()) != client_matching_string) {
184 /* other (non-ardour) prefix */
195 push_back (&_system);
202 PortGroupList::set_type (ARDOUR::DataType t)
208 PortGroupList::set_offer_inputs (bool i)
214 PortGroupList::maybe_add_session_bundle (boost::shared_ptr<ARDOUR::Bundle> b)
216 if (b->ports_are_inputs () == _offer_inputs && b->type () == _type) {
217 _system.bundles.push_back (b);
221 std::vector<boost::shared_ptr<ARDOUR::Bundle> >
222 PortGroupList::bundles ()
224 std::vector<boost::shared_ptr<ARDOUR::Bundle> > bundles;
226 for (iterator i = begin (); i != end (); ++i) {
227 if ((*i)->visible()) {
229 std::copy ((*i)->bundles.begin(), (*i)->bundles.end(), std::back_inserter (bundles));
231 /* make a bundle for the ports, if there are any */
232 if (!(*i)->ports.empty()) {
234 boost::shared_ptr<ARDOUR::Bundle> b (new ARDOUR::Bundle ("", _type, !_offer_inputs));
236 std::string const pre = common_prefix ((*i)->ports);
238 b->set_name (pre.substr (0, pre.length() - 1));
241 for (uint32_t j = 0; j < (*i)->ports.size(); ++j) {
242 std::string const p = (*i)->ports[j];
243 b->add_channel (p.substr (pre.length()));
247 bundles.push_back (b);
256 PortGroupList::common_prefix (std::vector<std::string> const & p) const
258 /* common prefix before '/' ? */
259 if (p[0].find_first_of ("/") != std::string::npos) {
260 std::string const fp = p[0].substr (0, (p[0].find_first_of ("/") + 1));
262 while (j < p.size()) {
263 if (p[j].substr (0, fp.length()) != fp) {
274 /* or before ':' ? */
275 if (p[0].find_first_of (":") != std::string::npos) {
276 std::string const fp = p[0].substr (0, (p[0].find_first_of (":") + 1));
278 while (j < p.size()) {
279 if (p[j].substr (0, fp.length()) != fp) {
294 PortGroupList::visibility_changed ()
296 VisibilityChanged ();
300 PortGroupList::take_visibility_from (PortGroupList const & o)
302 iterator i = begin ();
303 const_iterator j = o.begin ();
305 while (i != end() && j != o.end()) {
306 (*i)->set_visible ((*j)->visible());