1 files changed, 84 insertions, 0 deletions
diff --git a/src/libs/client/Store.h b/src/libs/client/Store.h
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+++ b/src/libs/client/Store.h
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+/* 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
+ */
+
+#ifndef STORE_H
+#define STORE_H
+
+// FIXME: for CountedPtr
+#define WITH_RTTI
+
+#include <cassert>
+#include <string>
+#include <map>
+#include "util/CountedPtr.h"
+using std::string; using std::map;
+
+namespace LibOmClient {
+
+class SigClientInterface;
+class ObjectModel;
+class PluginModel;
+class PatchModel;
+class NodeModel;
+class PortModel;
+
+/** Singeton which holds all "Om Objects" for easy/fast lookup
+ *
+ * \ingroup OmGtk
+ */
+class Store {
+public:
+	CountedPtr<PluginModel>      plugin(const string& uri);
+	CountedPtr<ObjectModel> object(const string& path);
+	CountedPtr<PatchModel>  patch(const string& path);
+	CountedPtr<NodeModel>   node(const string& path);
+	CountedPtr<PortModel>   port(const string& path);
+
+	size_t num_objects() { return m_objects.size(); }
+	
+
+	const map<string, CountedPtr<PluginModel> >& plugins() const { return m_plugins; }
+
+	static void instantiate(SigClientInterface& emitter)
+	{ if (!_instance) _instance = new Store(emitter); }
+
+	inline static Store& instance() { assert(_instance); return *_instance; }
+
+private:
+	Store(SigClientInterface& emitter);
+
+	static Store* _instance;
+
+	void add_object(CountedPtr<ObjectModel> object);
+	CountedPtr<ObjectModel> remove_object(const string& path);
+	
+	void add_plugin(CountedPtr<PluginModel> plugin);
+
+	// Slots for SigClientInterface signals
+	void destruction_event(const string& path);
+	void new_plugin_event(const string& type, const string& uri, const string& name);
+	void new_patch_event(const string& path, uint32_t poly);
+	void new_node_event(const string& plugin_type, const string& plugin_uri, const string& node_path, bool is_polyphonic, uint32_t num_ports);
+	void new_port_event(const string& path, const string& data_type, bool is_output);
+
+	map<string, CountedPtr<ObjectModel> > m_objects; ///< Keyed by Om path
+	map<string, CountedPtr<PluginModel> > m_plugins; ///< Keyed by URI
+};
+
+
+} // namespace LibOmClient
+
+#endif // STORE_H