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-rw-r--r--src/clients/NodeModel.cpp117
1 files changed, 117 insertions, 0 deletions
diff --git a/src/clients/NodeModel.cpp b/src/clients/NodeModel.cpp
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+/* 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);
+}
+
+}