1 files changed, 139 insertions, 0 deletions
diff --git a/libs/surfaces/tranzport/wheel_modes.cc b/libs/surfaces/tranzport/wheel_modes.cc
new file mode 100644
index 0000000000..06b3ae03b3
--- /dev/null
+++ b/libs/surfaces/tranzport/wheel_modes.cc
@@ -0,0 +1,139 @@
+/*
+ *   Copyright (C) 2006 Paul Davis 
+ *   Copyright (C) 2007 Michael Taht
+ *
+ *   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
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  
+ */
+
+#include <iostream>
+#include <algorithm>
+#include <cmath>
+
+#define __STDC_FORMAT_MACROS
+#include <inttypes.h>
+#include <float.h>
+#include <sys/time.h>
+#include <errno.h>
+
+#if HAVE_TRANZPORT_KERNEL_DRIVER
+#include <fcntl.h>
+#include <poll.h>
+#endif
+
+#include <pbd/pthread_utils.h>
+
+#include <ardour/route.h>
+#include <ardour/audio_track.h>
+#include <ardour/session.h>
+#include <ardour/tempo.h>
+#include <ardour/location.h>
+#include <ardour/dB.h>
+
+#include <tranzport_control_protocol.h>
+
+using namespace ARDOUR;
+using namespace std;
+using namespace sigc;
+using namespace PBD;
+
+#include "i18n.h"
+
+#include <pbd/abstract_ui.cc>
+
+void
+TranzportControlProtocol::next_wheel_shift_mode ()
+{
+switch (wheel_shift_mode) {
+	case WheelShiftGain:
+		wheel_shift_mode = WheelShiftPan;
+		break;
+	case WheelShiftPan:
+		wheel_shift_mode = WheelShiftMaster;
+		break;
+	case WheelShiftMaster:
+		wheel_shift_mode = WheelShiftGain;
+		break;
+	case WheelShiftMarker: // Not done yet, disabled
+		wheel_shift_mode = WheelShiftGain;
+		break;
+	}
+
+	show_wheel_mode ();
+}
+
+void
+TranzportControlProtocol::next_wheel_mode ()
+{
+	switch (wheel_mode) {
+	case WheelTimeline:
+		wheel_mode = WheelScrub;
+		break;
+	case WheelScrub:
+		wheel_mode = WheelShuttle;
+		break;
+	case WheelShuttle:
+		wheel_mode = WheelTimeline;
+	}
+
+	show_wheel_mode ();
+}
+
+void
+TranzportControlProtocol::show_wheel_mode ()
+{
+	string text;
+
+	// if(session->transport_speed() != 0) {
+	//    if session-transport_speed() < 1.0) show_big_bar/beat
+	//    if ? greater. dont
+
+	if(session->transport_speed() != 0) {
+		show_mini_meter(); 
+	} else {
+		
+		switch (wheel_mode) {
+		case WheelTimeline:
+			text = "Time";
+			break;
+		case WheelScrub:
+			text = "Scrb";
+			break;
+		case WheelShuttle:
+			text = "Shtl";
+			break;
+		}
+		
+		switch (wheel_shift_mode) {
+		case WheelShiftGain:
+			text += ":Gain";
+			break;
+					
+		case WheelShiftPan:
+			text += ":Pan ";
+			break;
+					
+		case WheelShiftMaster:
+			text += ":Mstr";
+			break;
+					
+		case WheelShiftMarker:
+			text += ":Mrkr";
+			break;
+		}
+		
+		print (1, 0, text.c_str());
+	} 
+}