#include "i18n.h"
-BaseUI::RequestType MidiControlUI::PortChange = BaseUI::new_request_type();
MidiControlUI* MidiControlUI::_instance = 0;
#include "pbd/abstract_ui.cc" /* instantiate the template */
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 ();
}
}
if (ioc & IO_IN) {
+#ifndef PLATFORM_WINDOWS
CrossThreadChannel::drain (port->selectable());
+#endif
DEBUG_TRACE (DEBUG::MidiIO, string_compose ("data available on %1\n", ((ARDOUR::Port*)port)->name()));
framepos_t now = _session.engine().sample_time();
void
MidiControlUI::reset_ports ()
{
- if (port_sources.empty()) {
- AsyncMIDIPort* async = dynamic_cast<AsyncMIDIPort*> (AudioEngine::instance()->midi_input_port());
-
- if (!async) {
- return;
- }
-
- int fd;
+ 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);
+ }
+
+ if (ports.empty()) {
+ return;
+ }
+
+ int fd;
+ for (vector<AsyncMIDIPort*>::const_iterator pi = ports.begin(); pi != ports.end(); ++pi) {
- if ((fd = async->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), async));
+ 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());
}