Add missing files.

git-svn-id: svn://localhost/ardour2/branches/3.0@7412 d708f5d6-7413-0410-9779-e7cbd77b26cf

libs/ardour/ardour/midi_automation_list_binder.h

@@ -0,0 +1,45 @@
+/*
+    Copyright (C) 2010 Paul Davis
+
+    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 "pbd/memento_command.h"
+#include "evoral/Parameter.hpp"
+#include "ardour/session.h"
+
+namespace ARDOUR {
+
+class MidiSource;
+class AutomationList;
+
+/** A class for late-binding a MidiSource and a Parameter to an AutomationList */
+class MidiAutomationListBinder : public MementoCommandBinder<ARDOUR::AutomationList>
+{
+public:
+	MidiAutomationListBinder (boost::shared_ptr<ARDOUR::MidiSource>, Evoral::Parameter);
+	MidiAutomationListBinder (XMLNode *, ARDOUR::Session::SourceMap const &);
+
+	ARDOUR::AutomationList* get ();
+	void add_state (XMLNode *);
+
+private:
+	boost::shared_ptr<ARDOUR::MidiSource> _source;
+	Evoral::Parameter _parameter;
+};
+
+}
+		

libs/ardour/midi_automation_list_binder.cc

@@ -0,0 +1,68 @@
+/*
+    Copyright (C) 2010 Paul Davis
+
+    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 "ardour/midi_automation_list_binder.h"
+#include "ardour/automation_list.h"
+#include "ardour/automation_control.h"
+#include "ardour/midi_source.h"
+#include "ardour/midi_model.h"
+
+using namespace ARDOUR;
+
+MidiAutomationListBinder::MidiAutomationListBinder (boost::shared_ptr<MidiSource> s, Evoral::Parameter p)
+	: _source (s)
+	, _parameter (p)
+{
+	
+}
+
+MidiAutomationListBinder::MidiAutomationListBinder (XMLNode* node, Session::SourceMap const & sources)
+	: _parameter (0, 0, 0)
+{
+	XMLProperty* source = node->property ("source-id");
+	assert (source);
+	
+	XMLProperty* parameter = node->property ("parameter");
+	assert (parameter);
+
+	Session::SourceMap::const_iterator i = sources.find (PBD::ID (source->value()));
+	assert (i != sources.end());
+	_source = boost::dynamic_pointer_cast<MidiSource> (i->second);
+
+	_parameter = EventTypeMap::instance().new_parameter (parameter->value());
+}
+
+AutomationList*
+MidiAutomationListBinder::get ()
+{
+	boost::shared_ptr<MidiModel> model = _source->model ();
+	assert (model);
+	
+	boost::shared_ptr<AutomationControl> control = model->automation_control (_parameter);
+	assert (control);
+	
+	return control->alist().get();
+}
+
+void
+MidiAutomationListBinder::add_state (XMLNode* node)
+{
+	node->add_property ("source-id", _source->id().to_s());
+	node->add_property ("parameter", EventTypeMap::instance().to_symbol (_parameter));
+}