/*
- Copyright (C) 2006 Paul Davis
-
+ Copyright (C) 2006 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 the Free
Software Foundation; either version 2 of the License, or (at your option)
any later version.
-
+
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
-
+
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <ardour/port_set.h>
+#include <string>
+
+#include "ardour/audio_port.h"
+#include "ardour/midi_port.h"
+#include "ardour/port.h"
+#include "ardour/port_set.h"
+
+using std::string;
namespace ARDOUR {
_ports.push_back( PortVec() );
}
-static bool sort_ports_by_name (Port* a, Port* b)
+static bool sort_ports_by_name (boost::shared_ptr<Port> a, boost::shared_ptr<Port> b)
+{
+ string aname (a->name());
+ string bname (b->name());
+
+ string::size_type last_digit_position_a = aname.size();
+ string::reverse_iterator r_iterator = aname.rbegin();
+
+ while (r_iterator!= aname.rend() && Glib::Unicode::isdigit(*r_iterator)) {
+ r_iterator++;
+ last_digit_position_a--;
+ }
+
+ string::size_type last_digit_position_b = bname.size();
+ r_iterator = bname.rbegin();
+
+ while (r_iterator != bname.rend() && Glib::Unicode::isdigit(*r_iterator)) {
+ r_iterator++;
+ last_digit_position_b--;
+ }
+
+ // if some of the names don't have a number as posfix, compare as strings
+
+ if (last_digit_position_a == aname.size() || last_digit_position_b == bname.size()) {
+ return aname < bname;
+ }
+
+ const std::string prefix_a = aname.substr(0, last_digit_position_a - 1);
+ const unsigned int posfix_a = std::atoi(aname.substr(last_digit_position_a, aname.size() - last_digit_position_a).c_str());
+ const std::string prefix_b = bname.substr(0, last_digit_position_b - 1);
+ const unsigned int posfix_b = std::atoi(bname.substr(last_digit_position_b, bname.size() - last_digit_position_b).c_str());
+
+ if (prefix_a != prefix_b) {
+ return aname < bname;
+ } else {
+ return posfix_a < posfix_b;
+ }
+}
+
+
+static bool sort_ports_by_type_and_name (boost::shared_ptr<Port> a, boost::shared_ptr<Port> b)
{
- return (a->name() < b->name());
+ if (a->type() != b->type()) {
+ return a->type() < b->type();
+ }
+
+ return sort_ports_by_name (a, b);
}
void
-PortSet::add_port(Port* port)
+PortSet::add (boost::shared_ptr<Port> port)
{
- const size_t list_index = port->type().to_index();
- assert(list_index < _ports.size());
-
- PortVec& v = _ports[list_index];
-
+ PortVec& v = _ports[port->type()];
+
v.push_back(port);
- sort(v.begin(), v.end(), sort_ports_by_name);
+ _all_ports.push_back(port);
- _chan_count.set_count(port->type(), _chan_count.get_count(port->type()) + 1);
+ sort(v.begin(), v.end(), sort_ports_by_name);
+ sort(_all_ports.begin(), _all_ports.end(), sort_ports_by_type_and_name);
- assert(_chan_count.get_count(port->type()) == _ports[port->type().to_index()].size());
+ _count.set(port->type(), _count.get(port->type()) + 1);
+ assert(_count.get(port->type()) == _ports[port->type()].size());
}
+bool
+PortSet::remove (boost::shared_ptr<Port> port)
+{
+ PortVec::iterator i = find(_all_ports.begin(), _all_ports.end(), port);
+ if (i != _all_ports.end()) {
+ _all_ports.erase(i);
+ }
+
+ for (std::vector<PortVec>::iterator l = _ports.begin(); l != _ports.end(); ++l) {
+ PortVec::iterator i = find(l->begin(), l->end(), port);
+ if (i != l->end()) {
+ l->erase(i);
+ _count.set(port->type(), _count.get(port->type()) - 1);
+ return true;
+ }
+ }
+
+ return false;
+}
/** Get the total number of ports (of all types) in the PortSet
*/
size_t
PortSet::num_ports() const
{
- size_t ret = 0;
-
- for (std::vector<PortVec>::const_iterator l = _ports.begin(); l != _ports.end(); ++l)
- ret += (*l).size();
-
- return ret;
+ return _all_ports.size();
}
bool
-PortSet::contains(const Port* port) const
+PortSet::contains (boost::shared_ptr<const Port> port) const
{
- for (std::vector<PortVec>::const_iterator l = _ports.begin(); l != _ports.end(); ++l)
- if (find((*l).begin(), (*l).end(), port) != (*l).end())
- return true;
-
- return false;
+ return find(_all_ports.begin(), _all_ports.end(), port) != _all_ports.end();
}
-Port*
+boost::shared_ptr<Port>
PortSet::port(size_t n) const
{
- // This is awesome
-
- size_t size_so_far = 0;
-
- for (std::vector<PortVec>::const_iterator l = _ports.begin(); l != _ports.end(); ++l) {
- if (n < size_so_far + (*l).size())
- return (*l)[n - size_so_far];
- else
- size_so_far += (*l).size();
- }
-
- return NULL; // n out of range
+ assert(n < _all_ports.size());
+ return _all_ports[n];
}
-Port*
-PortSet::nth_port_of_type(DataType type, size_t n) const
+boost::shared_ptr<Port>
+PortSet::port(DataType type, size_t n) const
{
- const PortVec& v = _ports[type.to_index()];
- assert(n < v.size());
- return v[n];
+ if (type == DataType::NIL) {
+ return port(n);
+ } else {
+ const PortVec& v = _ports[type];
+ if (n < v.size()) {
+ return v[n];
+ }
+ }
+ return boost::shared_ptr<Port>();
}
-AudioPort*
+boost::shared_ptr<AudioPort>
PortSet::nth_audio_port(size_t n) const
{
- return dynamic_cast<AudioPort*>(nth_port_of_type(DataType::AUDIO, n));
+ return boost::dynamic_pointer_cast<AudioPort> (port (DataType::AUDIO, n));
}
-MidiPort*
+boost::shared_ptr<MidiPort>
PortSet::nth_midi_port(size_t n) const
{
- return dynamic_cast<MidiPort*>(nth_port_of_type(DataType::MIDI, n));
+ return boost::dynamic_pointer_cast<MidiPort> (port (DataType::MIDI, n));
+}
+
+void
+PortSet::clear()
+{
+ _ports.clear();
+ _all_ports.clear();
}
} // namepace ARDOUR
projects / ardour.git / blobdiff