/*
- Copyright (C) 2002-2009 Paul Davis
+ Copyright (C) 2002-2009 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
-#include "port_group.h"
-#include "port_matrix.h"
-#include "i18n.h"
-#include "ardour/session.h"
+#include <cstring>
+#include <boost/shared_ptr.hpp>
+
#include "ardour/audio_track.h"
-#include "ardour/midi_track.h"
#include "ardour/audioengine.h"
-#include "ardour/port.h"
#include "ardour/bundle.h"
-#include <boost/shared_ptr.hpp>
-#include <cstring>
+#include "ardour/user_bundle.h"
+#include "ardour/io_processor.h"
+#include "ardour/midi_track.h"
+#include "ardour/port.h"
+#include "ardour/session.h"
+#include "ardour/auditioner.h"
+
+#include "gui_thread.h"
+#include "port_group.h"
+#include "port_matrix.h"
+#include "time_axis_view.h"
+#include "public_editor.h"
+
+#include "i18n.h"
using namespace std;
using namespace Gtk;
+using namespace ARDOUR;
+
+/** PortGroup constructor.
+ * @param n Name.
+ */
+PortGroup::PortGroup (std::string const & n)
+ : name (n)
+{
+
+}
+
+PortGroup::~PortGroup()
+{
+ for (BundleList::iterator i = _bundles.begin(); i != _bundles.end(); ++i) {
+ delete *i;
+ }
+ _bundles.clear ();
+}
/** Add a bundle to a group.
* @param b Bundle.
+ * @param allow_dups true to allow the group to contain more than one bundle with the same port, otherwise false.
*/
void
-PortGroup::add_bundle (boost::shared_ptr<ARDOUR::Bundle> b)
+PortGroup::add_bundle (boost::shared_ptr<Bundle> b, bool allow_dups)
{
- assert (b.get());
- _bundles.push_back (b);
+ add_bundle_internal (b, boost::shared_ptr<IO> (), false, Gdk::Color (), allow_dups);
+}
- Modified ();
+/** Add a bundle to a group.
+ * @param b Bundle.
+ * @param io IO whose ports are in the bundle.
+ */
+void
+PortGroup::add_bundle (boost::shared_ptr<Bundle> b, boost::shared_ptr<IO> io)
+{
+ add_bundle_internal (b, io, false, Gdk::Color (), false);
}
-/** Add a port to a group.
- * @param p Port.
+/** Add a bundle to a group.
+ * @param b Bundle.
+ * @param c Colour to represent the bundle with.
*/
void
-PortGroup::add_port (std::string const &p)
+PortGroup::add_bundle (boost::shared_ptr<Bundle> b, boost::shared_ptr<IO> io, Gdk::Color c)
{
- ports.push_back (p);
+ add_bundle_internal (b, io, true, c, false);
+}
- Modified ();
+PortGroup::BundleRecord::BundleRecord (boost::shared_ptr<ARDOUR::Bundle> b, boost::shared_ptr<ARDOUR::IO> iop, Gdk::Color c, bool has_c)
+ : bundle (b)
+ , io (iop)
+ , colour (c)
+ , has_colour (has_c)
+{
}
+void
+PortGroup::add_bundle_internal (boost::shared_ptr<Bundle> b, boost::shared_ptr<IO> io, bool has_colour, Gdk::Color colour, bool allow_dups)
+{
+ assert (b.get());
+
+ if (!allow_dups) {
+
+ /* don't add this bundle if we already have one with the same ports */
+
+ BundleList::iterator i = _bundles.begin ();
+ while (i != _bundles.end() && b->has_same_ports ((*i)->bundle) == false) {
+ ++i;
+ }
+
+ if (i != _bundles.end ()) {
+ return;
+ }
+ }
+
+ BundleRecord* br = new BundleRecord (b, io, colour, has_colour);
+ b->Changed.connect (br->changed_connection, invalidator (*this), ui_bind (&PortGroup::bundle_changed, this, _1), gui_context());
+ _bundles.push_back (br);
+
+ Changed ();
+}
+
+void
+PortGroup::remove_bundle (boost::shared_ptr<Bundle> b)
+{
+ assert (b.get());
+
+ BundleList::iterator i = _bundles.begin ();
+ while (i != _bundles.end() && (*i)->bundle != b) {
+ ++i;
+ }
+
+ if (i == _bundles.end()) {
+ return;
+ }
+
+ delete *i;
+ _bundles.erase (i);
+
+ Changed ();
+}
+
+void
+PortGroup::bundle_changed (Bundle::Change c)
+{
+ BundleChanged (c);
+}
+
+
void
PortGroup::clear ()
{
- _bundles.clear ();
- ports.clear ();
+ for (BundleList::iterator i = _bundles.begin(); i != _bundles.end(); ++i) {
+ delete *i;
+ }
- Modified ();
+ _bundles.clear ();
+ Changed ();
}
bool
PortGroup::has_port (std::string const& p) const
{
- for (ARDOUR::BundleList::const_iterator i = _bundles.begin(); i != _bundles.end(); ++i) {
- if ((*i)->offers_port_alone (p)) {
- return true;
- }
- }
-
- for (vector<std::string>::const_iterator i = ports.begin(); i != ports.end(); ++i) {
- if (*i == p) {
+ for (BundleList::const_iterator i = _bundles.begin(); i != _bundles.end(); ++i) {
+ if ((*i)->bundle->offers_port_alone (p)) {
return true;
}
}
return false;
}
-boost::shared_ptr<ARDOUR::Bundle>
+boost::shared_ptr<Bundle>
PortGroup::only_bundle ()
{
assert (_bundles.size() == 1);
- return _bundles.front();
+ return _bundles.front()->bundle;
}
uint32_t
-PortGroup::total_ports () const
+PortGroup::total_channels () const
{
uint32_t n = 0;
- for (ARDOUR::BundleList::const_iterator i = _bundles.begin(); i != _bundles.end(); ++i) {
- n += (*i)->nchannels ();
+ for (BundleList::const_iterator i = _bundles.begin(); i != _bundles.end(); ++i) {
+ n += (*i)->bundle->nchannels ();
}
- n += ports.size();
-
return n;
}
-
+boost::shared_ptr<IO>
+PortGroup::io_from_bundle (boost::shared_ptr<ARDOUR::Bundle> b) const
+{
+ BundleList::const_iterator i = _bundles.begin ();
+ while (i != _bundles.end() && (*i)->bundle != b) {
+ ++i;
+ }
+
+ if (i == _bundles.end()) {
+ return boost::shared_ptr<IO> ();
+ }
+
+ return (*i)->io;
+}
+
+/** Remove bundles whose channels are already represented by other, larger bundles */
+void
+PortGroup::remove_duplicates ()
+{
+ BundleList::iterator i = _bundles.begin();
+ while (i != _bundles.end()) {
+
+ BundleList::iterator tmp = i;
+ ++tmp;
+
+ bool remove = false;
+
+ for (BundleList::iterator j = _bundles.begin(); j != _bundles.end(); ++j) {
+
+ if ((*j)->bundle->nchannels() > (*i)->bundle->nchannels()) {
+ /* this bundle is larger */
+
+ uint32_t k = 0;
+ while (k < (*i)->bundle->nchannels()) {
+ /* see if this channel on *i has an equivalent on *j */
+ uint32_t l = 0;
+ while (l < (*j)->bundle->nchannels() && (*i)->bundle->channel_ports (k) != (*j)->bundle->channel_ports (l)) {
+ ++l;
+ }
+
+ if (l == (*j)->bundle->nchannels()) {
+ /* it does not */
+ break;
+ }
+
+ ++k;
+ }
+
+ if (k == (*i)->bundle->nchannels ()) {
+ /* all channels on *i are represented by the larger bundle *j, so remove *i */
+ remove = true;
+ break;
+ }
+ }
+ }
+
+ if (remove) {
+ _bundles.erase (i);
+ }
+
+ i = tmp;
+ }
+}
+
+
/** PortGroupList constructor.
*/
-
PortGroupList::PortGroupList ()
- : _type (ARDOUR::DataType::AUDIO), _bundles_dirty (true)
+ : _type (DataType::AUDIO), _signals_suspended (false), _pending_change (false), _pending_bundle_change ((Bundle::Change) 0)
{
-
+
+}
+
+PortGroupList::~PortGroupList()
+{
+ /* XXX need to clean up bundles, but ownership shared with PortGroups */
}
void
-PortGroupList::set_type (ARDOUR::DataType t)
+PortGroupList::set_type (DataType t)
{
_type = t;
clear ();
}
+void
+PortGroupList::maybe_add_processor_to_list (
+ boost::weak_ptr<Processor> wp, list<boost::shared_ptr<Bundle> >* route_bundles, bool inputs, set<boost::shared_ptr<IO> >& used_io
+ )
+{
+ boost::shared_ptr<Processor> p (wp.lock());
+
+ if (!p) {
+ return;
+ }
+
+ boost::shared_ptr<IOProcessor> iop = boost::dynamic_pointer_cast<IOProcessor> (p);
+
+ if (iop) {
+
+ boost::shared_ptr<IO> io = inputs ? iop->input() : iop->output();
+
+ if (io && used_io.find (io) == used_io.end()) {
+ route_bundles->push_back (io->bundle ());
+ used_io.insert (io);
+ }
+ }
+}
+
+
/** Gather bundles from around the system and put them in this PortGroupList */
void
-PortGroupList::gather (ARDOUR::Session& session, bool inputs)
+PortGroupList::gather (ARDOUR::Session* session, bool inputs, bool allow_dups)
{
clear ();
- boost::shared_ptr<PortGroup> buss (new PortGroup (_("Buss")));
+ if (session == 0) {
+ return;
+ }
+
+ boost::shared_ptr<PortGroup> bus (new PortGroup (_("Bus")));
boost::shared_ptr<PortGroup> track (new PortGroup (_("Track")));
boost::shared_ptr<PortGroup> system (new PortGroup (_("System")));
+ boost::shared_ptr<PortGroup> ardour (new PortGroup (_("Ardour")));
boost::shared_ptr<PortGroup> other (new PortGroup (_("Other")));
- /* Find the bundles for routes. We take their bundles, copy them,
- and add ports from the route's processors */
-
- boost::shared_ptr<ARDOUR::RouteList> routes = session.get_routes ();
-
- for (ARDOUR::RouteList::const_iterator i = routes->begin(); i != routes->end(); ++i) {
- /* Copy the appropriate bundle from the route */
- boost::shared_ptr<ARDOUR::Bundle> bundle (
- new ARDOUR::Bundle (
- inputs ? (*i)->bundle_for_inputs() : (*i)->bundle_for_outputs ()
- )
- );
-
- /* Add ports from the route's processors */
- uint32_t n = 0;
- while (1) {
- boost::shared_ptr<ARDOUR::Processor> p = (*i)->nth_processor (n);
- if (p == 0) {
- break;
- }
+ /* Find the bundles for routes. We use the RouteBundle class to join
+ the route's input/output and processor bundles together so that they
+ are presented as one bundle in the matrix. */
- boost::shared_ptr<ARDOUR::IOProcessor> iop = boost::dynamic_pointer_cast<ARDOUR::IOProcessor> (p);
+ boost::shared_ptr<RouteList> routes = session->get_routes ();
- if (iop) {
- boost::shared_ptr<ARDOUR::Bundle> pb = inputs ?
- iop->io()->bundle_for_inputs() : iop->io()->bundle_for_outputs();
- bundle->add_channels_from_bundle (pb);
- }
+ for (RouteList::const_iterator i = routes->begin(); i != routes->end(); ++i) {
- ++n;
- }
-
- /* Work out which group to put this bundle in */
+ list<boost::shared_ptr<Bundle> > route_bundles;
+
+ /* keep track of IOs that we have taken bundles from,
+ so that we can avoid taking the same IO from both
+ Route::output() and the main_outs Delivery */
+
+ set<boost::shared_ptr<IO> > used_io;
+ boost::shared_ptr<IO> io = inputs ? (*i)->input() : (*i)->output();
+ used_io.insert (io);
+
+ route_bundles.push_back (io->bundle ());
+
+ (*i)->foreach_processor (boost::bind (&PortGroupList::maybe_add_processor_to_list, this, _1, &route_bundles, inputs, used_io));
+
+ /* Work out which group to put these bundles in */
boost::shared_ptr<PortGroup> g;
- if (_type == ARDOUR::DataType::AUDIO) {
+ if (_type == DataType::AUDIO) {
- if (boost::dynamic_pointer_cast<ARDOUR::AudioTrack> (*i)) {
+ if (boost::dynamic_pointer_cast<AudioTrack> (*i)) {
g = track;
- } else if (!boost::dynamic_pointer_cast<ARDOUR::MidiTrack>(*i)) {
- g = buss;
- }
+ } else if (!boost::dynamic_pointer_cast<MidiTrack>(*i)) {
+ g = bus;
+ }
- } else if (_type == ARDOUR::DataType::MIDI) {
+ } else if (_type == DataType::MIDI) {
- if (boost::dynamic_pointer_cast<ARDOUR::MidiTrack> (*i)) {
+ if (boost::dynamic_pointer_cast<MidiTrack> (*i)) {
g = track;
}
/* No MIDI busses yet */
- }
-
+ }
+
if (g) {
- g->add_bundle (bundle);
+
+ TimeAxisView* tv = PublicEditor::instance().axis_view_from_route (*i);
+ for (list<boost::shared_ptr<Bundle> >::iterator i = route_bundles.begin(); i != route_bundles.end(); ++i) {
+ if (tv) {
+ g->add_bundle (*i, io, tv->color ());
+ } else {
+ g->add_bundle (*i, io);
+ }
+ }
}
}
- /* Bundles created by the session */
-
- boost::shared_ptr<ARDOUR::BundleList> b = session.bundles ();
- for (ARDOUR::BundleList::iterator i = b->begin(); i != b->end(); ++i) {
- if ((*i)->ports_are_inputs() == inputs && (*i)->type() == _type) {
- system->add_bundle (*i);
+ /* Bundles owned by the session; add user bundles first, then normal ones, so
+ that UserBundles that offer the same ports as a normal bundle get priority
+ */
+
+ boost::shared_ptr<BundleList> b = session->bundles ();
+
+ for (BundleList::iterator i = b->begin(); i != b->end(); ++i) {
+ if (boost::dynamic_pointer_cast<UserBundle> (*i) && (*i)->ports_are_inputs() == inputs && (*i)->type() == _type) {
+ system->add_bundle (*i, allow_dups);
}
}
+ for (BundleList::iterator i = b->begin(); i != b->end(); ++i) {
+ if (boost::dynamic_pointer_cast<UserBundle> (*i) == 0 && (*i)->ports_are_inputs() == inputs && (*i)->type() == _type) {
+ system->add_bundle (*i, allow_dups);
+ }
+ }
+
+ /* Ardour stuff */
+
+ if (!inputs && _type == DataType::AUDIO) {
+ ardour->add_bundle (session->the_auditioner()->output()->bundle());
+ ardour->add_bundle (session->click_io()->bundle());
+ }
+
/* Now find all other ports that we haven't thought of yet */
- const char **ports = session.engine().get_ports ("", _type.to_jack_type(), inputs ?
- JackPortIsInput : JackPortIsOutput);
+ std::vector<std::string> extra_system;
+ std::vector<std::string> extra_other;
+
+ const char **ports = session->engine().get_ports ("", _type.to_jack_type(), inputs ?
+ JackPortIsInput : JackPortIsOutput);
if (ports) {
int n = 0;
string client_matching_string;
- client_matching_string = session.engine().client_name();
+ client_matching_string = session->engine().client_name();
client_matching_string += ':';
while (ports[n]) {
-
+
std::string const p = ports[n];
- if (!system->has_port(p) && !buss->has_port(p) && !track->has_port(p) && !other->has_port(p)) {
-
+ if (!system->has_port(p) &&
+ !bus->has_port(p) &&
+ !track->has_port(p) &&
+ !ardour->has_port(p) &&
+ !other->has_port(p)) {
+
+ /* special hack: ignore MIDI ports labelled Midi-Through. these
+ are basically useless and mess things up for default
+ connections.
+ */
+
+ if (p.find ("MIDI-Through") != string::npos) {
+ ++n;
+ continue;
+ }
+
if (port_has_prefix (p, "system:") ||
port_has_prefix (p, "alsa_pcm") ||
port_has_prefix (p, "ardour:")) {
- system->add_port (p);
+ extra_system.push_back (p);
} else {
- other->add_port (p);
+ extra_other.push_back (p);
}
}
-
+
++n;
}
free (ports);
}
- add_group (system);
- add_group (buss);
- add_group (track);
- add_group (other);
+ if (!extra_system.empty()) {
+ boost::shared_ptr<Bundle> b = make_bundle_from_ports (extra_system, inputs);
+ system->add_bundle (b);
+ }
+
+ if (!extra_other.empty()) {
+ other->add_bundle (make_bundle_from_ports (extra_other, inputs));
+ }
+
+ if (!allow_dups) {
+ system->remove_duplicates ();
+ }
+
+ add_group_if_not_empty (other);
+ add_group_if_not_empty (bus);
+ add_group_if_not_empty (track);
+ add_group_if_not_empty (ardour);
+ add_group_if_not_empty (system);
+
+ emit_changed ();
+}
+
+boost::shared_ptr<Bundle>
+PortGroupList::make_bundle_from_ports (std::vector<std::string> const & p, bool inputs) const
+{
+ boost::shared_ptr<Bundle> b (new Bundle ("", _type, inputs));
+
+ std::string const pre = common_prefix (p);
+ if (!pre.empty()) {
+ b->set_name (pre.substr (0, pre.length() - 1));
+ }
+
+ for (uint32_t j = 0; j < p.size(); ++j) {
+ b->add_channel (p[j].substr (pre.length()));
+ b->set_port (j, p[j]);
+ }
- _bundles_dirty = true;
+ return b;
}
bool
{
return n.substr (0, p.length()) == p;
}
-
-void
-PortGroupList::update_bundles () const
+std::string
+PortGroupList::common_prefix_before (std::vector<std::string> const & p, std::string const & s) const
{
- _bundles.clear ();
-
- for (PortGroupList::List::const_iterator i = begin (); i != end (); ++i) {
- if ((*i)->visible()) {
-
- std::copy ((*i)->bundles().begin(), (*i)->bundles().end(), std::back_inserter (_bundles));
-
- /* make a bundle for the ports, if there are any */
- if (!(*i)->ports.empty()) {
-
- boost::shared_ptr<ARDOUR::Bundle> b (new ARDOUR::Bundle ("", _type, !_offer_inputs));
-
- std::string const pre = common_prefix ((*i)->ports);
- if (!pre.empty()) {
- b->set_name (pre.substr (0, pre.length() - 1));
- }
+ /* we must have some strings and the first must contain the separator string */
+ if (p.empty() || p[0].find_first_of (s) == std::string::npos) {
+ return "";
+ }
- for (uint32_t j = 0; j < (*i)->ports.size(); ++j) {
- std::string const p = (*i)->ports[j];
- b->add_channel (p.substr (pre.length()));
- b->set_port (j, p);
- }
-
- _bundles.push_back (b);
- }
+ /* prefix of the first string */
+ std::string const fp = p[0].substr (0, p[0].find_first_of (s) + 1);
+
+ /* see if the other strings also start with fp */
+ uint32_t j = 1;
+ while (j < p.size()) {
+ if (p[j].substr (0, fp.length()) != fp) {
+ break;
}
+ ++j;
+ }
+
+ if (j != p.size()) {
+ return "";
}
- _bundles_dirty = false;
+ return fp;
}
+
std::string
PortGroupList::common_prefix (std::vector<std::string> const & p) const
{
/* common prefix before '/' ? */
- if (p[0].find_first_of ("/") != std::string::npos) {
- std::string const fp = p[0].substr (0, (p[0].find_first_of ("/") + 1));
- uint32_t j = 1;
- while (j < p.size()) {
- if (p[j].substr (0, fp.length()) != fp) {
- break;
- }
- ++j;
- }
-
- if (j == p.size()) {
- return fp;
- }
+ std::string cp = common_prefix_before (p, "/");
+ if (!cp.empty()) {
+ return cp;
}
-
- /* or before ':' ? */
- if (p[0].find_first_of (":") != std::string::npos) {
- std::string const fp = p[0].substr (0, (p[0].find_first_of (":") + 1));
- uint32_t j = 1;
- while (j < p.size()) {
- if (p[j].substr (0, fp.length()) != fp) {
- break;
- }
- ++j;
- }
-
- if (j == p.size()) {
- return fp;
- }
+
+ cp = common_prefix_before (p, ":");
+ if (!cp.empty()) {
+ return cp;
}
return "";
PortGroupList::clear ()
{
_groups.clear ();
- _bundles_dirty = true;
+ _bundle_changed_connections.drop_connections ();
+ emit_changed ();
}
-ARDOUR::BundleList const &
+
+PortGroup::BundleList const &
PortGroupList::bundles () const
{
- if (_bundles_dirty) {
- update_bundles ();
+ _bundles.clear ();
+
+ for (PortGroupList::List::const_iterator i = begin (); i != end (); ++i) {
+ std::copy ((*i)->bundles().begin(), (*i)->bundles().end(), std::back_inserter (_bundles));
}
return _bundles;
}
uint32_t
-PortGroupList::total_visible_ports () const
+PortGroupList::total_channels () const
{
uint32_t n = 0;
-
+
for (PortGroupList::List::const_iterator i = begin(); i != end(); ++i) {
- if ((*i)->visible()) {
- n += (*i)->total_ports ();
- }
+ n += (*i)->total_channels ();
}
return n;
}
void
-PortGroupList::group_modified ()
+PortGroupList::add_group_if_not_empty (boost::shared_ptr<PortGroup> g)
{
- _bundles_dirty = true;
+ if (!g->bundles().empty ()) {
+ add_group (g);
+ }
}
void
PortGroupList::add_group (boost::shared_ptr<PortGroup> g)
{
_groups.push_back (g);
- g->Modified.connect (sigc::mem_fun (*this, &PortGroupList::group_modified));
- _bundles_dirty = true;
+
+ g->Changed.connect (_changed_connections, invalidator (*this), boost::bind (&PortGroupList::emit_changed, this), gui_context());
+ g->BundleChanged.connect (_bundle_changed_connections, invalidator (*this), ui_bind (&PortGroupList::emit_bundle_changed, this, _1), gui_context());
+
+ emit_changed ();
}
+
+void
+PortGroupList::remove_bundle (boost::shared_ptr<Bundle> b)
+{
+ for (List::iterator i = _groups.begin(); i != _groups.end(); ++i) {
+ (*i)->remove_bundle (b);
+ }
+
+ emit_changed ();
+}
+
+void
+PortGroupList::emit_changed ()
+{
+ if (_signals_suspended) {
+ _pending_change = true;
+ } else {
+ Changed ();
+ }
+}
+
+void
+PortGroupList::emit_bundle_changed (Bundle::Change c)
+{
+ if (_signals_suspended) {
+ _pending_bundle_change = c;
+ } else {
+ BundleChanged (c);
+ }
+}
+void
+PortGroupList::suspend_signals ()
+{
+ _signals_suspended = true;
+}
+
+void
+PortGroupList::resume_signals ()
+{
+ if (_pending_change) {
+ Changed ();
+ _pending_change = false;
+ }
+
+ if (_pending_bundle_change != 0) {
+ BundleChanged (_pending_bundle_change);
+ _pending_bundle_change = (ARDOUR::Bundle::Change) 0;
+ }
+
+ _signals_suspended = false;
+}
+
+boost::shared_ptr<IO>
+PortGroupList::io_from_bundle (boost::shared_ptr<ARDOUR::Bundle> b) const
+{
+ List::const_iterator i = _groups.begin ();
+ while (i != _groups.end()) {
+ boost::shared_ptr<IO> io = (*i)->io_from_bundle (b);
+ if (io) {
+ return io;
+ }
+ ++i;
+ }
+
+ return boost::shared_ptr<IO> ();
+}
+
+bool
+PortGroupList::empty () const
+{
+ List::const_iterator i = _groups.begin ();
+ while (i != _groups.end() && (*i)->total_channels() == 0) {
+ ++i;
+ }
+
+ return (i == _groups.end());
+}
+
projects / ardour.git / blobdiff