merge r1449 from surfaces branch to include mackie surface and tranzport updates...

[ardour.git] / libs / surfaces / tranzport / state.cc

diff --git a/libs/surfaces/tranzport/state.cc b/libs/surfaces/tranzport/state.cc
new file mode 100644 (file)
index 0000000..1cb55b4
--- /dev/null
+++ b/libs/surfaces/tranzport/state.cc
@@ -0,0 +1,148 @@
+/*
+ *   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>
+#include <ardour/route.h>
+#include <ardour/audio_track.h>
+#include <ardour/session.h>
+#include <ardour/location.h>
+#include <ardour/dB.h>
+
+using namespace ARDOUR;
+using namespace std;
+using namespace sigc;
+using namespace PBD;
+
+#include "i18n.h"
+
+#include <pbd/abstract_ui.cc>
+
+#include "tranzport_control_protocol.h"
+
+
+// FIXME: How to handle multiple tranzports in a system?
+
+XMLNode&
+TranzportControlProtocol::get_state () 
+{
+       XMLNode* node = new XMLNode (X_("Protocol"));
+       node->add_property (X_("name"), _name);
+       return *node;
+}
+
+int
+TranzportControlProtocol::set_state (const XMLNode& node)
+{
+       cout << "TranzportControlProtocol::set_state: active " << _active << endl;
+       int retval = 0;
+
+// I think I want to make these strings rather than numbers
+#if 0          
+       // fetch current display mode
+       if ( node.property( X_("display_mode") ) != 0 )
+       {
+               string display = node.property( X_("display_mode") )->value();
+               try
+               {
+                       set_active( true );
+                       int32_t new_display = atoi( display.c_str() );
+                       if ( display_mode != new_display ) display_mode = (DisplayMode)new_display;
+               }
+               catch ( exception & e )
+               {
+                       cout << "exception in TranzportControlProtocol::set_state: " << e.what() << endl;
+                       return -1;
+               }
+       }
+
+       if ( node.property( X_("wheel_mode") ) != 0 )
+       {
+               string wheel = node.property( X_("wheel_mode") )->value();
+               try
+               {
+                       int32_t new_wheel = atoi( wheel.c_str() );
+                       if ( wheel_mode != new_wheel ) wheel_mode = (WheelMode) new_wheel;
+               }
+               catch ( exception & e )
+               {
+                       cout << "exception in TranzportControlProtocol::set_state: " << e.what() << endl;
+                       return -1;
+               }
+       }
+
+       // fetch current bling mode
+       if ( node.property( X_("bling") ) != 0 )
+       {
+               string bling = node.property( X_("bling_mode") )->value();
+               try
+               {
+                       int32_t new_bling = atoi( bling.c_str() );
+                       if ( bling_mode != new_bling ) bling_mode = (BlingMode) new_bling;
+               }
+               catch ( exception & e )
+               {
+                       cout << "exception in TranzportControlProtocol::set_state: " << e.what() << endl;
+                       return -1;
+               }
+       }
+#endif 
+
+       return retval;
+
+}
+
+// These are intended for the day we have more options for tranzport modes
+// And perhaps we could load up sessions this way, too
+
+int
+TranzportControlProtocol::save (char *name) 
+{
+       // Presently unimplemented
+       return 0;
+}
+
+int
+TranzportControlProtocol::load (char *name) 
+{
+       // Presently unimplemented
+       return 0;
+}
+
+int
+TranzportControlProtocol::save_config (char *name) 
+{
+       // Presently unimplemented
+       return 0;
+}
+
+int
+TranzportControlProtocol::load_config (char *name) 
+{
+       // Presently unimplemented
+       return 0;
+}