fix crash when copy'ing latent plugins

[ardour.git] / libs / ardour / midiport_manager.cc

diff --git a/libs/ardour/midiport_manager.cc b/libs/ardour/midiport_manager.cc
index b1699ca5abc5a548abc6fc2bddf64e0d450af5fe..7f5dee4c6402818d8ca3b0b80754df72f56fc974 100644 (file)
--- a/libs/ardour/midiport_manager.cc
+++ b/libs/ardour/midiport_manager.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 1998-99 Paul Barton-Davis 
+    Copyright (C) 1998-99 Paul Barton-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
@@ -22,7 +22,7 @@
 #include "ardour/midiport_manager.h"
 #include "ardour/rc_configuration.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace ARDOUR;
 using namespace std;
@@ -73,7 +73,7 @@ MidiPortManager::create_ports ()
        if (_midi_in) {
                return;
        }
-             
+
        _midi_in  = AudioEngine::instance()->register_input_port (DataType::MIDI, X_("MIDI control in"), true);
        _midi_out = AudioEngine::instance()->register_output_port (DataType::MIDI, X_("MIDI control out"), true);
 
@@ -83,23 +83,6 @@ MidiPortManager::create_ports ()
        _scene_in  = AudioEngine::instance()->register_input_port (DataType::MIDI, X_("Scene in"), true);
        _scene_out = AudioEngine::instance()->register_output_port (DataType::MIDI, X_("Scene out"), true);
 
-       /* XXX nasty type conversion needed because of the mixed inheritance
-        * required to integrate MIDI::IPMidiPort and ARDOUR::AsyncMIDIPort.
-        *
-        * At some point, we'll move IPMidiPort into Ardour and make it 
-        * inherit from ARDOUR::MidiPort not MIDI::Port, and then this
-        * mess can go away 
-        */
-
-       _midi_input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_midi_in).get();
-       _midi_output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_midi_out).get();
-
-       _mmc_input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_mmc_in).get();
-       _mmc_output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_mmc_out).get();
-
-       _scene_input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_scene_in).get();
-       _scene_output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_scene_out).get();
-
        /* Now register ports used for sync (MTC and MIDI Clock)
         */
 
@@ -128,7 +111,7 @@ MidiPortManager::create_ports ()
 void
 MidiPortManager::set_midi_port_states (const XMLNodeList&nodes)
 {
-       XMLProperty* prop;
+       XMLProperty const * prop;
        typedef map<std::string,boost::shared_ptr<Port> > PortMap;
        PortMap ports;
        const int version = 0;
@@ -137,13 +120,13 @@ MidiPortManager::set_midi_port_states (const XMLNodeList&nodes)
        ports.insert (make_pair (_mtc_output_port->name(), _mtc_output_port));
        ports.insert (make_pair (_midi_clock_input_port->name(), _midi_clock_input_port));
        ports.insert (make_pair (_midi_clock_output_port->name(), _midi_clock_output_port));
-       ports.insert (make_pair (_midi_input_port->name(), _midi_in));
-       ports.insert (make_pair (_midi_output_port->name(), _midi_out));
-       ports.insert (make_pair (_mmc_input_port->name(), _mmc_in));
-       ports.insert (make_pair (_mmc_output_port->name(), _mmc_out));
-       ports.insert (make_pair (_scene_output_port->name(), _scene_out));
-       ports.insert (make_pair (_scene_input_port->name(), _scene_in));
-       
+       ports.insert (make_pair (_midi_in->name(), _midi_in));
+       ports.insert (make_pair (_midi_out->name(), _midi_out));
+       ports.insert (make_pair (_mmc_in->name(), _mmc_in));
+       ports.insert (make_pair (_mmc_out->name(), _mmc_out));
+       ports.insert (make_pair (_scene_out->name(), _scene_out));
+       ports.insert (make_pair (_scene_in->name(), _scene_in));
+
        for (XMLNodeList::const_iterator n = nodes.begin(); n != nodes.end(); ++n) {
                if ((prop = (*n)->property (X_("name"))) == 0) {
                        continue;
@@ -153,7 +136,7 @@ MidiPortManager::set_midi_port_states (const XMLNodeList&nodes)
                if (p == ports.end()) {
                        continue;
                }
-               
+
                p->second->set_state (**n, version);
        }
 }
@@ -169,12 +152,12 @@ MidiPortManager::get_midi_port_states () const
        ports.insert (make_pair (_mtc_output_port->name(), _mtc_output_port));
        ports.insert (make_pair (_midi_clock_input_port->name(), _midi_clock_input_port));
        ports.insert (make_pair (_midi_clock_output_port->name(), _midi_clock_output_port));
-       ports.insert (make_pair (_midi_input_port->name(), _midi_in));
-       ports.insert (make_pair (_midi_output_port->name(), _midi_out));
-       ports.insert (make_pair (_mmc_input_port->name(), _mmc_in));
-       ports.insert (make_pair (_mmc_output_port->name(), _mmc_out));
-       ports.insert (make_pair (_scene_output_port->name(), _scene_out));
-       ports.insert (make_pair (_scene_input_port->name(), _scene_in));
+       ports.insert (make_pair (_midi_in->name(), _midi_in));
+       ports.insert (make_pair (_midi_out->name(), _midi_out));
+       ports.insert (make_pair (_mmc_in->name(), _mmc_in));
+       ports.insert (make_pair (_mmc_out->name(), _mmc_out));
+       ports.insert (make_pair (_scene_out->name(), _scene_out));
+       ports.insert (make_pair (_scene_in->name(), _scene_in));
 
        for (PortMap::const_iterator p = ports.begin(); p != ports.end(); ++p) {
                s.push_back (&p->second->get_state());