Added Om aka Graph aka god knows what

git-svn-id: http://svn.drobilla.net/lad/grauph@9 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 155 insertions, 0 deletions

diff --git a/src/clients/gtk/Store.cpp b/src/clients/gtk/Store.cpp
new file mode 100644
index 00000000..97e556c9
--- /dev/null
+++ b/src/clients/gtk/Store.cpp
@@ -0,0 +1,155 @@
+/* This file is part of Om.  Copyright (C) 2006 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 "Store.h"
+#include "GtkObjectController.h"
+#include "PatchController.h"
+#include "NodeController.h"
+#include "PortController.h"
+#include "PluginModel.h"
+#include "SigClientInterface.h"
+
+namespace OmGtk {
+
+Store::Store(SigClientInterface& emitter)
+{
+	//emitter.new_plugin_sig.connect(sigc::mem_fun(this, &Store::add_plugin));
+	emitter.object_destroyed_sig.connect(sigc::mem_fun(this, &Store::destruction_event));
+	emitter.new_plugin_sig.connect(sigc::mem_fun(this, &Store::new_plugin_event));
+}
+
+void
+Store::add_object(GtkObjectController* object)
+{
+	assert(object->path() != "");
+	assert(m_objects.find(object->path()) == m_objects.end());
+
+	m_objects[object->path()] = object;
+
+	cout << "[Store] Added " << object->path() << endl;
+}
+
+
+void
+Store::remove_object(GtkObjectController* object)
+{
+	if (!object)
+		return;
+
+	map<string, GtkObjectController*>::iterator i
+		= m_objects.find(object->model()->path());
+
+	if (i != m_objects.end()) {
+		assert((*i).second == object);
+		m_objects.erase(i);
+	} else {
+		cerr << "[App] Unable to find object " << object->model()->path()
+			<< " to remove." << endl;
+	}
+	
+	cout << "[Store] Removed " << object->path() << endl;
+}
+
+
+GtkObjectController*
+Store::object(const string& path) const
+{
+	assert(path.length() > 0);
+	map<string, GtkObjectController*>::const_iterator i = m_objects.find(path);
+	if (i == m_objects.end())
+		return NULL;
+	else
+		return (*i).second;
+}
+
+
+PatchController*
+Store::patch(const string& path) const
+{
+	assert(path.length() > 0);
+	map<string, GtkObjectController*>::const_iterator i = m_objects.find(path);
+	if (i == m_objects.end())
+		return NULL;
+	else
+		return dynamic_cast<PatchController*>((*i).second);
+}
+
+
+NodeController*
+Store::node(const string& path) const
+{
+	assert(path.length() > 0);
+	map<string, GtkObjectController*>::const_iterator i = m_objects.find(path);
+	if (i == m_objects.end())
+		return NULL;
+	else
+		return dynamic_cast<NodeController*>((*i).second);
+}
+
+
+PortController*
+Store::port(const string& path) const
+{
+	assert(path.length() > 0);
+	map<string, GtkObjectController*>::const_iterator i = m_objects.find(path);
+	if (i == m_objects.end()) {
+		return NULL;
+	} else {
+		// Normal port
+		PortController* const pc = dynamic_cast<PortController*>((*i).second);
+		if (pc != NULL)
+			return pc;
+		
+		// Patch port (corresponding Node is in store)
+		NodeController* const nc = dynamic_cast<NodeController*>((*i).second);
+		if (nc != NULL)
+			return nc->as_port(); // Patch port (maybe)
+	}
+
+	return NULL;
+}
+
+
+void
+Store::add_plugin(const PluginModel* pm)
+{
+	if (m_plugins.find(pm->uri()) != m_plugins.end()) {
+		cerr << "DUPE! " << pm->uri() << endl;
+		delete m_plugins[pm->uri()];
+	}
+	
+	m_plugins[pm->uri()] = pm;
+}
+
+
+/* ****** Slots ******** */
+
+void
+Store::destruction_event(const string& path)
+{
+	remove_object(object(path));
+}
+
+void
+Store::new_plugin_event(const string& type, const string& uri, const string& name)
+{
+	PluginModel* const p = new PluginModel(type, uri);
+	p->name(name);
+	add_plugin(p);
+}
+
+} // namespace OmGtk
+