X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fmidi_ui.cc;h=e00ec587ec4da2f6180b397ee7c3ecb09ce0b92e;hb=cb3a60493620e5965de72d34fe0c0d2cce7ec037;hp=0d9ac1760150c54b7bc5e612dd34c7216d76d17a;hpb=616f2a0370a10dcc7372a95f6bca9f5a45698980;p=ardour.git

diff --git a/libs/ardour/midi_ui.cc b/libs/ardour/midi_ui.cc
index 0d9ac17601..e00ec587ec 100644
--- a/libs/ardour/midi_ui.cc
+++ b/libs/ardour/midi_ui.cc
@@ -22,11 +22,11 @@
 
 #include "pbd/pthread_utils.h"
 
-#include "midi++/manager.h"
-#include "midi++/port.h"
-
+#include "ardour/async_midi_port.h"
 #include "ardour/debug.h"
 #include "ardour/audioengine.h"
+#include "ardour/midi_port.h"
+#include "ardour/midiport_manager.h"
 #include "ardour/midi_ui.h"
 #include "ardour/session.h"
 #include "ardour/session_event.h"
@@ -39,7 +39,6 @@ using namespace Glib;
 
 #include "i18n.h"
 
-BaseUI::RequestType MidiControlUI::PortChange = BaseUI::new_request_type();
 MidiControlUI* MidiControlUI::_instance = 0;
 
 #include "pbd/abstract_ui.cc"  /* instantiate the template */
@@ -48,55 +47,33 @@ MidiControlUI::MidiControlUI (Session& s)
 	: AbstractUI<MidiUIRequest> (X_("midiui"))
 	, _session (s)
 {
-	MIDI::Manager::instance()->PortsChanged.connect_same_thread (rebind_connection, boost::bind (&MidiControlUI::change_midi_ports, this));
 	_instance = this;
 }
 
 MidiControlUI::~MidiControlUI ()
 {
+	/* stop the thread */
+	quit ();
+	/* drop all ports as GIO::Sources */
 	clear_ports ();
+	/* we no longer exist */
 	_instance = 0;
 }
 
 void
 MidiControlUI::do_request (MidiUIRequest* req)
 {
-	if (req->type == PortChange) {
-
-		/* restart event loop with new ports */
-		DEBUG_TRACE (DEBUG::MidiIO, "reset ports\n");
-		reset_ports ();
-
+	if (req->type == Quit) {
+		BaseUI::quit ();
 	} else if (req->type == CallSlot) {
-
-#ifndef NDEBUG
-		if (getenv ("DEBUG_THREADED_SIGNALS")) {
-			cerr << "MIDI UI calls a slot\n";
-		}
-#endif
-
 		req->the_slot ();
-
-	} else if (req->type == Quit) {
-
-		BaseUI::quit ();
-	}
-}
-
-void
-MidiControlUI::change_midi_ports ()
-{
-	MidiUIRequest* req = get_request (PortChange);
-	if (req == 0) {
-		return;
 	}
-	send_request (req);
 }
 
 bool
-MidiControlUI::midi_input_handler (IOCondition ioc, MIDI::Port* port)
+MidiControlUI::midi_input_handler (IOCondition ioc, AsyncMIDIPort* port)
 {
-	DEBUG_TRACE (DEBUG::MidiIO, string_compose ("something happend on  %1\n", port->name()));
+	DEBUG_TRACE (DEBUG::MidiIO, string_compose ("something happend on  %1\n", ((ARDOUR::Port*)port)->name()));
 
 	if (ioc & ~IO_IN) {
 		return false;
@@ -104,9 +81,11 @@ MidiControlUI::midi_input_handler (IOCondition ioc, MIDI::Port* port)
 
 	if (ioc & IO_IN) {
 
+#ifndef PLATFORM_WINDOWS
 		CrossThreadChannel::drain (port->selectable());
+#endif
 
-		DEBUG_TRACE (DEBUG::MidiIO, string_compose ("data available on %1\n", port->name()));
+		DEBUG_TRACE (DEBUG::MidiIO, string_compose ("data available on %1\n", ((ARDOUR::Port*)port)->name()));
 		framepos_t now = _session.engine().sample_time();
 		port->parse (now);
 	}
@@ -128,26 +107,41 @@ MidiControlUI::clear_ports ()
 void
 MidiControlUI::reset_ports ()
 {
-	clear_ports ();
-
-	boost::shared_ptr<const MIDI::Manager::PortList> plist = MIDI::Manager::instance()->get_midi_ports ();
-
-	for (MIDI::Manager::PortList::const_iterator i = plist->begin(); i != plist->end(); ++i) {
-
-		if (!(*i)->centrally_parsed()) {
-			continue;
-		}
+	if (!port_sources.empty()) {
+		return;
+	}
+	
+	vector<AsyncMIDIPort*> ports;
+	AsyncMIDIPort* p;
+	
+	if ((p = dynamic_cast<AsyncMIDIPort*> (_session.midi_input_port()))) {
+		ports.push_back (p);
+	}
+	
+	
+	if ((p = dynamic_cast<AsyncMIDIPort*> (_session.mmc_input_port()))) {
+		ports.push_back (p);
+	}
 
-		int fd;
+	if ((p = dynamic_cast<AsyncMIDIPort*> (_session.scene_input_port()))) {
+		ports.push_back (p);
+	}
+	
+	if (ports.empty()) {
+		return;
+	}
+	
+	int fd;
+	for (vector<AsyncMIDIPort*>::const_iterator pi = ports.begin(); pi != ports.end(); ++pi) {
 
-		if ((fd = (*i)->selectable ()) >= 0) {
+		if ((fd = (*pi)->selectable ()) >= 0) {
 			Glib::RefPtr<IOSource> psrc = IOSource::create (fd, IO_IN|IO_HUP|IO_ERR);
-
-			psrc->connect (sigc::bind (sigc::mem_fun (this, &MidiControlUI::midi_input_handler), *i));
+			
+			psrc->connect (sigc::bind (sigc::mem_fun (this, &MidiControlUI::midi_input_handler), *pi));
 			psrc->attach (_main_loop->get_context());
-
+			
 			// glibmm hack: for now, store only the GSource*
-
+			
 			port_sources.push_back (psrc->gobj());
 			g_source_ref (psrc->gobj());
 		}