-#define __STDC_FORMAT_MACROS 1
+/*
+ Copyright (C) 2010 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 <stdint.h>
#include <sstream>
#include <sys/time.h>
#include <time.h>
+#include "pbd/localtime_r.h"
+#include "pbd/timersub.h"
+
#include "midi++/parser.h"
+#include "ardour/async_midi_port.h"
+#include "ardour/midi_port.h"
+#include "ardour/audioengine.h"
+
#include "midi_tracer.h"
#include "gui_thread.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace Gtk;
using namespace std;
using namespace MIDI;
using namespace Glib;
-MidiTracer::MidiTracer (const std::string& name, Parser& p)
- : ArdourDialog (string_compose (_("MIDI Trace %1"), name))
- , parser (p)
+MidiTracer::MidiTracer ()
+ : ArdourWindow (_("MIDI Tracer"))
, line_count_adjustment (200, 1, 2000, 1, 10)
, line_count_spinner (line_count_adjustment)
- , line_count_label (_("Store this many lines: "))
+ , line_count_label (_("Line history: "))
, autoscroll (true)
, show_hex (true)
- , collect (true)
+ , show_delta_time (false)
, _update_queued (0)
, fifo (1024)
, buffer_pool ("miditracer", buffer_size, 1024) // 1024 256 byte buffers
, autoscroll_button (_("Auto-Scroll"))
, base_button (_("Decimal"))
, collect_button (_("Enabled"))
+ , delta_time_button (_("Delta times"))
{
+ ARDOUR::AudioEngine::instance()->PortRegisteredOrUnregistered.connect
+ (_manager_connection, invalidator (*this), boost::bind (&MidiTracer::ports_changed, this), gui_context());
+
+ _last_receipt.tv_sec = 0;
+ _last_receipt.tv_usec = 0;
+
+ VBox* vbox = manage (new VBox);
+ vbox->set_spacing (4);
+
+ HBox* pbox = manage (new HBox);
+ pbox->set_spacing (6);
+ pbox->pack_start (*manage (new Label (_("Port:"))), false, false);
+
+ _port_combo.signal_changed().connect (sigc::mem_fun (*this, &MidiTracer::port_changed));
+ pbox->pack_start (_port_combo);
+ pbox->show_all ();
+ vbox->pack_start (*pbox, false, false);
+
scroller.add (text);
- get_vbox()->set_border_width (12);
- get_vbox()->pack_start (scroller, true, true);
-
+ vbox->set_border_width (12);
+ vbox->pack_start (scroller, true, true);
+
text.show ();
text.set_name ("MidiTracerTextView");
scroller.show ();
line_count_label.show ();
line_count_box.show ();
- get_action_area()->add (line_count_box);
-
HBox* bbox = manage (new HBox);
+ bbox->add (line_count_box);
+ bbox->add (delta_time_button);
bbox->add (base_button);
bbox->add (collect_button);
bbox->add (autoscroll_button);
bbox->show ();
-
- get_action_area()->add (*bbox);
+
+ vbox->pack_start (*bbox, false, false);
+
+ add (*vbox);
base_button.signal_toggled().connect (sigc::mem_fun (*this, &MidiTracer::base_toggle));
collect_button.signal_toggled().connect (sigc::mem_fun (*this, &MidiTracer::collect_toggle));
autoscroll_button.signal_toggled().connect (sigc::mem_fun (*this, &MidiTracer::autoscroll_toggle));
+ delta_time_button.signal_toggled().connect (sigc::mem_fun (*this, &MidiTracer::delta_toggle));
base_button.show ();
collect_button.show ();
autoscroll_button.show ();
- connect ();
+ ports_changed ();
+ port_changed ();
}
}
void
-MidiTracer::connect ()
+MidiTracer::ports_changed ()
{
+ string const c = _port_combo.get_active_text ();
+ _port_combo.clear ();
+
+ ARDOUR::PortManager::PortList pl;
+ ARDOUR::AudioEngine::instance()->get_ports (ARDOUR::DataType::MIDI, pl);
+
+ if (pl.empty()) {
+ _port_combo.set_active_text ("");
+ return;
+ }
+
+ for (ARDOUR::PortManager::PortList::const_iterator i = pl.begin(); i != pl.end(); ++i) {
+ _port_combo.append_text ((*i)->name());
+ }
+
+ if (c.empty()) {
+ _port_combo.set_active_text (pl.front()->name());
+ } else {
+ _port_combo.set_active_text (c);
+ }
+}
+
+void
+MidiTracer::port_changed ()
+{
+ using namespace ARDOUR;
+
disconnect ();
- parser.any.connect_same_thread (connection, boost::bind (&MidiTracer::tracer, this, _1, _2, _3));
+
+ boost::shared_ptr<ARDOUR::Port> p = AudioEngine::instance()->get_port_by_name (_port_combo.get_active_text());
+
+ if (!p) {
+ std::cerr << "port not found\n";
+ return;
+ }
+
+ /* The inheritance heirarchy makes this messy. AsyncMIDIPort has two
+ * available MIDI::Parsers what we could connect to, ::self_parser()
+ * (from ARDOUR::MidiPort) and ::parser() from MIDI::Port. One day,
+ * this mess will all go away ...
+ */
+
+ boost::shared_ptr<AsyncMIDIPort> async = boost::dynamic_pointer_cast<AsyncMIDIPort> (p);
+
+ if (!async) {
+
+ boost::shared_ptr<ARDOUR::MidiPort> mp = boost::dynamic_pointer_cast<ARDOUR::MidiPort> (p);
+
+ if (mp) {
+ mp->self_parser().any.connect_same_thread (_parser_connection, boost::bind (&MidiTracer::tracer, this, _1, _2, _3));
+ mp->set_trace_on (true);
+ traced_port = mp;
+ }
+
+ } else {
+ async->parser()->any.connect_same_thread (_parser_connection, boost::bind (&MidiTracer::tracer, this, _1, _2, _3));
+ }
}
void
MidiTracer::disconnect ()
{
- connection.disconnect ();
+ _parser_connection.disconnect ();
+
+ if (traced_port) {
+ traced_port->set_trace_on (false);
+ traced_port.reset ();
+ }
}
void
size_t s;
gettimeofday (&tv, 0);
- localtime_r (&tv.tv_sec, &now);
buf = (char *) buffer_pool.alloc ();
bufsize = buffer_size;
- s = strftime (buf, bufsize, "%H:%M:%S", &now);
- bufsize -= s;
- s += snprintf (&buf[s], bufsize, ".%06" PRId64, (int64_t) tv.tv_usec);
- bufsize -= s;
+ if (_last_receipt.tv_sec != 0 && show_delta_time) {
+ struct timeval delta;
+ timersub (&tv, &_last_receipt, &delta);
+ s = snprintf (buf, bufsize, "+%02" PRId64 ":%06" PRId64, (int64_t) delta.tv_sec, (int64_t) delta.tv_usec);
+ bufsize -= s;
+ } else {
+ localtime_r ((const time_t*)&tv.tv_sec, &now);
+ s = strftime (buf, bufsize, "%H:%M:%S", &now);
+ bufsize -= s;
+ s += snprintf (&buf[s], bufsize, ".%06" PRId64, (int64_t) tv.tv_usec);
+ bufsize -= s;
+ }
+
+ _last_receipt = tv;
switch ((eventType) msg[0]&0xf0) {
case off:
s += snprintf (&buf[s], bufsize, "%16s chn %2d %-3d %-3d\n", "NoteOff", (msg[0]&0xf)+1, (int) msg[1], (int) msg[2]);
}
break;
-
+
case on:
if (show_hex) {
s += snprintf (&buf[s], bufsize, "%16s chn %2d %02x %02x\n", "NoteOn", (msg[0]&0xf)+1, (int) msg[1], (int) msg[2]);
s += snprintf (&buf[s], bufsize, "%16s chn %2d %-3d %-3d\n", "NoteOn", (msg[0]&0xf)+1, (int) msg[1], (int) msg[2]);
}
break;
-
+
case polypress:
if (show_hex) {
s += snprintf (&buf[s], bufsize, "%16s chn %2d %02x\n", "PolyPressure", (msg[0]&0xf)+1, (int) msg[1]);
s += snprintf (&buf[s], bufsize, "%16s chn %2d %-3d\n", "PolyPressure", (msg[0]&0xf)+1, (int) msg[1]);
}
break;
-
+
case MIDI::controller:
if (show_hex) {
s += snprintf (&buf[s], bufsize, "%16s chn %2d %02x %02x\n", "Controller", (msg[0]&0xf)+1, (int) msg[1], (int) msg[2]);
s += snprintf (&buf[s], bufsize, "%16s chn %2d %2d %-3d\n", "Controller", (msg[0]&0xf)+1, (int) msg[1], (int) msg[2]);
}
break;
-
+
case program:
if (show_hex) {
s += snprintf (&buf[s], bufsize, "%16s chn %2d %02x\n", "Program Change", (msg[0]&0xf)+1, (int) msg[1]);
s += snprintf (&buf[s], bufsize, "%16s chn %2d %-3d\n", "Program Change", (msg[0]&0xf)+1, (int) msg[1]);
}
break;
-
+
case chanpress:
if (show_hex) {
s += snprintf (&buf[s], bufsize, "%16s chn %2d %02x/%-3d\n", "Channel Pressure", (msg[0]&0xf)+1, (int) msg[1], (int) msg[1]);
s += snprintf (&buf[s], bufsize, "%16s chn %2d %02x/%-3d\n", "Channel Pressure", (msg[0]&0xf)+1, (int) msg[1], (int) msg[1]);
}
break;
-
+
case MIDI::pitchbend:
if (show_hex) {
- s += snprintf (&buf[s], bufsize, "%16s chn %2d %02x\n", "Pitch Bend", (msg[0]&0xf)+1, (int) msg[1]);
+ s += snprintf (&buf[s], bufsize, "%16s chn %2d %02x %02x\n", "Pitch Bend", (msg[0]&0xf)+1, (int) msg[1], (int) msg[2]);
} else {
- s += snprintf (&buf[s], bufsize, "%16s chn %2d %-3d\n", "Pitch Bend", (msg[0]&0xf)+1, (int) msg[1]);
+ s += snprintf (&buf[s], bufsize, "%16s chn %2d %-3d %-3d\n", "Pitch Bend", (msg[0]&0xf)+1, (int) msg[1], (int) msg[2]);
}
break;
-
+
case MIDI::sysex:
if (len == 1) {
switch (msg[0]) {
default:
s += snprintf (&buf[s], bufsize, "%16s %02x\n", "Sysex", (int) msg[1]);
break;
- }
+ }
+
+ } else if (len > 5 && msg[0] == 0xf0 && msg[1] == 0x7f && msg[3] == 0x06) {
+ /* MMC */
+ int cmd = msg[4];
+ if (cmd == 0x44 && msg[5] == 0x06 && msg[6] == 0x01) {
+ s += snprintf (
+ &buf[s], bufsize, " MMC locate to %02d:%02d:%02d:%02d.%02d\n",
+ msg[7], msg[8], msg[9], msg[10], msg[11]
+ );
+ } else {
+ std::string name;
+ if (cmd == 0x1) {
+ name = "STOP";
+ } else if (cmd == 0x3) {
+ name = "DEFERRED PLAY";
+ } else if (cmd == 0x6) {
+ name = "RECORD STROBE";
+ } else if (cmd == 0x7) {
+ name = "RECORD EXIT";
+ } else if (cmd == 0x8) {
+ name = "RECORD PAUSE";
+ }
+ if (!name.empty()) {
+ s += snprintf (&buf[s], bufsize, " MMC command %s\n", name.c_str());
+ } else {
+ s += snprintf (&buf[s], bufsize, " MMC command %02x\n", cmd);
+ }
+ }
+
+ } else if (len == 10 && msg[0] == 0xf0 && msg[1] == 0x7f && msg[9] == 0xf7) {
+ /* MTC full frame */
+ s += snprintf (
+ &buf[s], bufsize, " MTC full frame to %02d:%02d:%02d:%02d\n", msg[5] & 0x1f, msg[6], msg[7], msg[8]
+ );
+ } else if (len == 3 && msg[0] == MIDI::position) {
+
+ /* MIDI Song Position */
+ int midi_beats = (msg[2] << 7) | msg[1];
+ s += snprintf (&buf[s], bufsize, "%16s %d\n", "Position", (int) midi_beats);
} else {
- if (len > 5 && msg[0] == 0xf0 && msg[1] == 0x7f && msg[3] == 0x06) {
- /* MMC */
- int cmd = msg[4];
- if (cmd == 0x44 && msg[5] == 0x06 && msg[6] == 0x01) {
- s += snprintf (
- &buf[s], bufsize, " MMC locate to %d:%d:%d:%d.%d\n",
- msg[7], msg[8], msg[9], msg[10], msg[11]
- );
+ /* other sys-ex */
+
+ s += snprintf (&buf[s], bufsize, "%16s (%d) = [", "Sysex", (int) len);
+ bufsize -= s;
+
+ for (unsigned int i = 0; i < len && bufsize > 3; ++i) {
+ if (i > 0) {
+ s += snprintf (&buf[s], bufsize, " %02x", msg[i]);
} else {
- std::string name;
- if (cmd == 0x1) {
- name = "STOP";
- } else if (cmd == 0x3) {
- name = "DEFERRED PLAY";
- } else if (cmd == 0x6) {
- name = "RECORD STROBE";
- } else if (cmd == 0x7) {
- name = "RECORD EXIT";
- } else if (cmd == 0x8) {
- name = "RECORD PAUSE";
- }
- if (!name.empty()) {
- s += snprintf (&buf[s], bufsize, " MMC command %s\n", name.c_str());
- } else {
- s += snprintf (&buf[s], bufsize, " MMC command %02x\n", cmd);
- }
+ s += snprintf (&buf[s], bufsize, "%02x", msg[i]);
}
-
- } else {
- /* other sys-ex */
-
- s += snprintf (&buf[s], bufsize, "%16s (%d) = [", "Sysex", (int) len);
bufsize -= s;
-
- for (unsigned int i = 0; i < len && bufsize > 3; ++i) {
- if (i > 0) {
- s += snprintf (&buf[s], bufsize, " %02x", msg[i]);
- } else {
- s += snprintf (&buf[s], bufsize, "%02x", msg[i]);
- }
- bufsize -= s;
- }
- s += snprintf (&buf[s], bufsize, "]\n");
}
+ s += snprintf (&buf[s], bufsize, "]\n");
}
break;
-
+
case MIDI::song:
s += snprintf (&buf[s], bufsize, "%16s\n", "Song");
break;
-
+
case MIDI::tune:
s += snprintf (&buf[s], bufsize, "%16s\n", "Tune");
break;
-
+
case MIDI::eox:
s += snprintf (&buf[s], bufsize, "%16s\n", "EOX");
break;
-
+
case MIDI::timing:
s += snprintf (&buf[s], bufsize, "%16s\n", "Timing");
break;
-
+
case MIDI::start:
s += snprintf (&buf[s], bufsize, "%16s\n", "Start");
break;
-
+
case MIDI::stop:
s += snprintf (&buf[s], bufsize, "%16s\n", "Stop");
break;
-
+
case MIDI::contineu:
s += snprintf (&buf[s], bufsize, "%16s\n", "Continue");
break;
-
+
case active:
s += snprintf (&buf[s], bufsize, "%16s\n", "Active Sense");
break;
-
+
default:
s += snprintf (&buf[s], bufsize, "%16s\n", "Unknown");
break;
// If you want to append more to the line, uncomment this first
// bufsize -= s;
+ assert(s <= buffer_size); // clang dead-assignment
+
fifo.write (&buf, 1);
- if (g_atomic_int_get (&_update_queued) == 0) {
+ if (g_atomic_int_get (const_cast<gint*> (&_update_queued)) == 0) {
gui_context()->call_slot (invalidator (*this), boost::bind (&MidiTracer::update, this));
- g_atomic_int_inc (&_update_queued);
+ g_atomic_int_inc (const_cast<gint*> (&_update_queued));
}
}
MidiTracer::update ()
{
bool updated = false;
- g_atomic_int_dec_and_test (&_update_queued);
+ g_atomic_int_dec_and_test (const_cast<gint*> (&_update_queued));
RefPtr<TextBuffer> buf (text.get_buffer());
show_hex = !base_button.get_active();
}
+void
+MidiTracer::delta_toggle ()
+{
+ show_delta_time = delta_time_button.get_active();
+}
+
void
MidiTracer::collect_toggle ()
{
if (collect_button.get_active ()) {
- connect ();
+ port_changed ();
} else {
disconnect ();
}
projects / ardour.git / blobdiff