Add a missing #define to our MSVC project (portaudio_backend)

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

diff --git a/libs/ardour/midi_ui.cc b/libs/ardour/midi_ui.cc
index 4b55f5d13ec4dcfc99228711f9964f8b4c7da17f..eaacde2969f3cb5cc077f8d5ee383610154f8570 100644 (file)
--- a/libs/ardour/midi_ui.cc
+++ b/libs/ardour/midi_ui.cc
@@ -37,14 +37,14 @@ using namespace ARDOUR;
 using namespace PBD;
 using namespace Glib;
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 MidiControlUI* MidiControlUI::_instance = 0;
 
 #include "pbd/abstract_ui.cc"  /* instantiate the template */
 
 MidiControlUI::MidiControlUI (Session& s)
-       : AbstractUI<MidiUIRequest> (X_("midiui"))
+       : AbstractUI<MidiUIRequest> (X_("midiUI"))
        , _session (s)
 {
        _instance = this;
@@ -60,6 +60,17 @@ MidiControlUI::~MidiControlUI ()
        _instance = 0;
 }
 
+void*
+MidiControlUI::request_factory (uint32_t num_requests)
+{
+       /* AbstractUI<T>::request_buffer_factory() is a template method only
+          instantiated in this source module. To provide something visible for
+          use when registering the factory, we have this static method that is
+          template-free.
+       */
+       return request_buffer_factory (num_requests);
+}
+
 void
 MidiControlUI::do_request (MidiUIRequest* req)
 {
@@ -71,9 +82,14 @@ MidiControlUI::do_request (MidiUIRequest* req)
 }
 
 bool
-MidiControlUI::midi_input_handler (IOCondition ioc, AsyncMIDIPort* port)
+MidiControlUI::midi_input_handler (IOCondition ioc, boost::weak_ptr<AsyncMIDIPort> wport)
 {
-       DEBUG_TRACE (DEBUG::MidiIO, string_compose ("something happend on  %1\n", ((ARDOUR::Port*)port)->name()));
+       boost::shared_ptr<AsyncMIDIPort> port = wport.lock ();
+       if (!port) {
+               return false;
+       }
+
+       DEBUG_TRACE (DEBUG::MidiIO, string_compose ("something happend on  %1\n", boost::shared_ptr<ARDOUR::Port> (port)->name()));
 
        if (ioc & ~IO_IN) {
                return false;
@@ -81,12 +97,8 @@ MidiControlUI::midi_input_handler (IOCondition ioc, AsyncMIDIPort* port)
 
        if (ioc & IO_IN) {
 
-               AsyncMIDIPort* asp = dynamic_cast<AsyncMIDIPort*> (port);
-               if (asp) {
-                       asp->clear ();
-               }
-
-               DEBUG_TRACE (DEBUG::MidiIO, string_compose ("data available on %1\n", ((ARDOUR::Port*)port)->name()));
+               port->clear ();
+               DEBUG_TRACE (DEBUG::MidiIO, string_compose ("data available on %1\n", boost::shared_ptr<ARDOUR::Port>(port)->name()));
                framepos_t now = _session.engine().sample_time();
                port->parse (now);
        }
@@ -102,29 +114,30 @@ MidiControlUI::clear_ports ()
 void
 MidiControlUI::reset_ports ()
 {
-       vector<AsyncMIDIPort*> ports;
-       AsyncMIDIPort* p;
-       
-       if ((p = dynamic_cast<AsyncMIDIPort*> (_session.midi_input_port()))) {
+       vector<boost::shared_ptr<AsyncMIDIPort> > ports;
+       boost::shared_ptr<AsyncMIDIPort> p;
+
+       if ((p = boost::dynamic_pointer_cast<AsyncMIDIPort> (_session.midi_input_port()))) {
                ports.push_back (p);
        }
-       
-       
-       if ((p = dynamic_cast<AsyncMIDIPort*> (_session.mmc_input_port()))) {
+
+
+       if ((p = boost::dynamic_pointer_cast<AsyncMIDIPort> (_session.mmc_input_port()))) {
                ports.push_back (p);
        }
 
-       if ((p = dynamic_cast<AsyncMIDIPort*> (_session.scene_input_port()))) {
+       if ((p = boost::dynamic_pointer_cast<AsyncMIDIPort> (_session.scene_input_port()))) {
                ports.push_back (p);
        }
-       
+
        if (ports.empty()) {
                return;
        }
-       
-       for (vector<AsyncMIDIPort*>::const_iterator pi = ports.begin(); pi != ports.end(); ++pi) {
-                (*pi)->xthread().set_receive_handler (sigc::bind (sigc::mem_fun (this, &MidiControlUI::midi_input_handler), *pi));
-                (*pi)->xthread().attach (_main_loop->get_context());
+
+       for (vector<boost::shared_ptr<AsyncMIDIPort> >::const_iterator pi = ports.begin(); pi != ports.end(); ++pi) {
+               (*pi)->xthread().set_receive_handler (sigc::bind (
+                                       sigc::mem_fun (this, &MidiControlUI::midi_input_handler), boost::weak_ptr<AsyncMIDIPort>(*pi)));
+               (*pi)->xthread().attach (_main_loop->get_context());
        }
 }
 
@@ -135,8 +148,8 @@ MidiControlUI::thread_init ()
 
        pthread_set_name (X_("midiUI"));
 
-       PBD::notify_gui_about_thread_creation (X_("gui"), pthread_self(), X_("MIDI"), 2048);
-       SessionEvent::create_per_thread_pool (X_("MIDI I/O"), 128);
+       PBD::notify_event_loops_about_thread_creation (pthread_self(), X_("midiUI"), 2048);
+       SessionEvent::create_per_thread_pool (X_("midiUI"), 128);
 
        memset (&rtparam, 0, sizeof (rtparam));
        rtparam.sched_priority = 9; /* XXX should be relative to audio (JACK) thread */