1 files changed, 148 insertions, 0 deletions
diff --git a/src/client/ObjectModel.cpp b/src/client/ObjectModel.cpp
new file mode 100644
index 00000000..ede5f822
--- /dev/null
+++ b/src/client/ObjectModel.cpp
@@ -0,0 +1,148 @@
+/* This file is part of Ingen.
+ * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
+ * 
+ * Ingen 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.
+ * 
+ * Ingen 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 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.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <iostream>
+#include <raul/TableImpl.hpp>
+#include "interface/GraphObject.hpp"
+#include "ObjectModel.hpp"
+
+using namespace std;
+
+namespace Ingen {
+namespace Client {
+
+
+ObjectModel::ObjectModel(const Path& path)
+	: _path(path)
+{
+}
+
+
+ObjectModel::~ObjectModel()
+{
+}
+	
+
+/** Get a variable for this object.
+ *
+ * @return Metadata value with key @a key, empty string otherwise.
+ */
+const Atom&
+ObjectModel::get_variable(const string& key) const
+{
+	static const Atom null_atom;
+
+	Variables::const_iterator i = _variables.find(key);
+	if (i != _variables.end())
+		return i->second;
+	else
+		return null_atom;
+}
+
+
+/** Get a variable for this object.
+ *
+ * @return Metadata value with key @a key, empty string otherwise.
+ */
+Atom&
+ObjectModel::get_variable( string& key)
+{
+	static Atom null_atom;
+
+	Variables::iterator i = _variables.find(key);
+	if (i != _variables.end())
+		return i->second;
+	else
+		return null_atom;
+}
+
+
+/** Get a property of this object.
+ *
+ * @return Metadata value with key @a key, empty string otherwise.
+ */
+const Atom&
+ObjectModel::get_property(const string& key) const
+{
+	static const Atom null_atom;
+
+	Properties::const_iterator i = _properties.find(key);
+	if (i != _properties.end())
+		return i->second;
+	else
+		return null_atom;
+}
+
+
+/** Get a property of this object.
+ *
+ * @return Metadata value with key @a key, empty string otherwise.
+ */
+Atom&
+ObjectModel::get_property(const string& key)
+{
+	static Atom null_atom;
+
+	Properties::iterator i = _properties.find(key);
+	if (i != _properties.end())
+		return i->second;
+	else
+		return null_atom;
+}
+
+
+bool
+ObjectModel::polyphonic() const
+{
+	Properties::const_iterator i = _properties.find("ingen:polyphonic");
+	return (i != _properties.end() && i->second.type() == Atom::BOOL && i->second.get_bool());
+}
+
+
+/** Merge the data of @a model with self, as much as possible.
+ *
+ * This will merge the two models, but with any conflict take the value in
+ * @a model as correct.  The paths of the two models MUST be equal.
+ */
+void
+ObjectModel::set(SharedPtr<ObjectModel> o)
+{
+	assert(_path == o->path());
+	if (o->_parent)
+		_parent = o->_parent;
+
+	for (Variables::const_iterator v = o->variables().begin(); v != o->variables().end(); ++v) {
+		Variables::const_iterator mine = _variables.find(v->first);
+		if (mine != _variables.end())
+			cerr << "WARNING:  " << _path << "Client/Server variable mismatch: " << v->first << endl;
+		_variables[v->first] = v->second;
+		signal_variable.emit(v->first, v->second);
+	}
+	
+	for (Properties::const_iterator v = o->properties().begin(); v != o->properties().end(); ++v) {
+		Properties::const_iterator mine = _properties.find(v->first);
+		if (mine != _properties.end())
+			cerr << "WARNING:  " << _path << "Client/Server property mismatch: " << v->first << endl;
+		_properties[v->first] = v->second;
+		signal_variable.emit(v->first, v->second);
+	}
+}
+
+
+} // namespace Client
+} // namespace Ingen
+