1 files changed, 117 insertions, 0 deletions
diff --git a/src/clients/NodeModel.cpp b/src/clients/NodeModel.cpp
new file mode 100644
index 00000000..efdae494
--- /dev/null
+++ b/src/clients/NodeModel.cpp
@@ -0,0 +1,117 @@
+/* This file is part of Om.  Copyright (C) 2005 Dave Robillard.
+ * 
+ * Om 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.
+ * 
+ * Om 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.,
+ * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "NodeModel.h"
+#include "PatchModel.h"
+#include <cassert>
+
+namespace LibOmClient {
+
+
+NodeModel::NodeModel(const Path& path)
+: ObjectModel(path),
+  m_polyphonic(false),
+  m_plugin(NULL),
+  m_x(0.0f),
+  m_y(0.0f)
+{
+}
+
+NodeModel::~NodeModel()
+{
+	for (PortModelList::iterator i = m_ports.begin(); i != m_ports.end(); ++i)
+		delete(*i);
+}
+
+
+void
+NodeModel::remove_port(const string& port_path)
+{
+	for (PortModelList::iterator i = m_ports.begin(); i != m_ports.end(); ++i) {
+		if ((*i)->path() == port_path) {
+			m_ports.erase(i);
+			break;
+		}
+	}
+}
+
+
+void
+NodeModel::clear()
+{
+	for (PortModelList::iterator i = m_ports.begin(); i != m_ports.end(); ++i)
+		delete (*i);
+
+	m_ports.clear();
+
+	assert(m_ports.empty());
+}
+
+
+void
+NodeModel::set_path(const Path& p)
+{
+	const string old_path = m_path;
+	
+	ObjectModel::set_path(p);
+	
+	for (PortModelList::iterator i = m_ports.begin(); i != m_ports.end(); ++i)
+		(*i)->set_path(m_path + "/" + (*i)->name());
+
+	if (parent_patch() != NULL && old_path.length() > 0)
+		parent_patch()->rename_node(old_path, p);
+}
+
+
+void
+NodeModel::add_port(PortModel* pm)
+{
+	assert(pm->name() != "");
+	assert(pm->path().length() > m_path.length());
+	assert(pm->path().substr(0, m_path.length()) == m_path);
+	assert(pm->parent() == NULL);
+	assert(get_port(pm->name()) == NULL);
+
+	m_ports.push_back(pm);
+	pm->set_parent(this);
+}
+
+
+PortModel*
+NodeModel::get_port(const string& port_name)
+{
+	assert(port_name.find("/") == string::npos);
+	for (PortModelList::iterator i = m_ports.begin(); i != m_ports.end(); ++i)
+		if ((*i)->name() == port_name)
+			return (*i);
+	return NULL;
+}
+
+
+void 
+NodeModel::add_program(int bank, int program, const string& name) 
+{
+        m_banks[bank][program] = name; 
+}
+void
+NodeModel::remove_program(int bank, int program)
+{
+	m_banks[bank].erase(program);
+	if (m_banks[bank].size() == 0)
+		m_banks.erase(bank);
+}
+
+}