Fix saving and loading machines.

git-svn-id: http://svn.drobilla.net/lad/trunk/machina@4984 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 35 insertions, 25 deletions

diff --git a/src/gui/main.cpp b/src/gui/main.cpp
index 46cb21c..04d9e6d 100644
--- a/src/gui/main.cpp
+++ b/src/gui/main.cpp
@@ -14,15 +14,19 @@
   along with Machina.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include "machina_config.h"
 #include <signal.h>
+
 #include <iostream>
 #include <string>
-#include "sord/sordmm.hpp"
+
+#include "lv2/lv2plug.in/ns/ext/midi/midi.h"
 #include "machina/Engine.hpp"
 #include "machina/Loader.hpp"
 #include "machina/Machine.hpp"
 #include "machina/URIs.hpp"
+#include "machina_config.h"
+#include "sord/sordmm.hpp"
+
 #include "MachinaGUI.hpp"
 
 using namespace std;
@@ -31,49 +35,55 @@ using namespace machina;
 int
 main(int argc, char** argv)
 {
-	if (!Glib::thread_supported()) {
-		Glib::thread_init();
-	}
+	Glib::thread_init();
+	machina::URIs::init();
 
 	Sord::World rdf_world;
+	rdf_world.add_prefix("", MACHINA_NS);
+	rdf_world.add_prefix("midi", LV2_MIDI_PREFIX);
 
-	machina::URIs::init();
-
+	Raul::Forge            forge;
 	SPtr<machina::Machine> machine;
 
+	Raul::TimeUnit beats(TimeUnit::BEATS, MACHINA_PPQN);
+
 	// Load machine, if given
-#if 0
 	if (argc >= 2) {
 		const string filename = argv[1];
-		cout << "Building machine from MIDI file " << filename << endl;
-		SPtr<machina::SMFDriver> file_driver(new machina::SMFDriver());
-
-		if (argc >= 3) {
-			float q = strtof(argv[2], NULL);
-			cout << "Quantization: " << q << endl;
-			machine = file_driver->learn(filename, q);
-		} else {
-			cout << "No quantization." << endl;
-			machine = file_driver->learn(filename);
+		const string ext      = filename.substr(filename.length() - 4);
+
+		if (ext == ".ttl") {
+			cout << "Loading machine from " << filename << endl;
+			machine = Loader(forge, rdf_world).load(filename);
+
+		} else if (ext == ".mid") {
+			cout << "Building machine from MIDI file " << filename << endl;
+
+			double q = 0.0;
+			if (argc >= 3) {
+				q = strtod(argv[2], NULL);
+				cout << "Quantization: " << q << endl;
+			}
+
+			machine = Loader(forge, rdf_world).load_midi(
+				filename, q, Raul::TimeDuration(beats, 0, 0));
 		}
 
 		if (!machine) {
-			cout << "Not MIDI, attempting to load machine" << endl;
-			machine = Loader(rdf_world).load(filename);
+			cerr << "Failed to load machine, exiting" << std::endl;
+			return 1;
 		}
 	}
-#endif
 
-	Raul::Forge forge;
 
 	if (!machine) {
-		machine = SPtr<Machine>(new Machine(TimeUnit(TimeUnit::BEATS, 19200)));
+		machine = SPtr<Machine>(new Machine(beats));
 	}
 
 	std::string driver_name = "smf";
-		#ifdef HAVE_JACK
+#ifdef HAVE_JACK
 	driver_name = "jack";
-		#endif
+#endif
 
 	// Build engine
 	SPtr<Driver> driver(Engine::new_driver(forge, driver_name, machine));