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-rw-r--r--src/libs/client/ClientStore.hpp151
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diff --git a/src/libs/client/ClientStore.hpp b/src/libs/client/ClientStore.hpp
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-/* 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
- */
-
-#ifndef CLIENT_STORE_HPP
-#define CLIENT_STORE_HPP
-
-#include <cassert>
-#include <string>
-#include <list>
-#include <raul/SharedPtr.hpp>
-#include <sigc++/sigc++.h>
-#include <raul/Path.hpp>
-#include <raul/Atom.hpp>
-#include <raul/PathTable.hpp>
-#include <raul/TableImpl.hpp>
-#include "interface/EngineInterface.hpp"
-#include "shared/Store.hpp"
-using std::string; using std::list;
-using Ingen::Shared::EngineInterface;
-using Raul::Path;
-using Raul::Atom;
-
-namespace Ingen {
-
-namespace Shared { class GraphObject; }
-
-namespace Client {
-
-class SigClientInterface;
-class ObjectModel;
-class PluginModel;
-class PatchModel;
-class NodeModel;
-class PortModel;
-class ConnectionModel;
-
-
-/** Automatically manages models of objects in the engine.
- *
- * \ingroup IngenClient
- */
-class ClientStore : public Shared::Store, public Shared::CommonInterface, public sigc::trackable {
-public:
- ClientStore(SharedPtr<EngineInterface> engine=SharedPtr<EngineInterface>(),
- SharedPtr<SigClientInterface> emitter=SharedPtr<SigClientInterface>());
-
- SharedPtr<PluginModel> plugin(const string& uri);
- SharedPtr<ObjectModel> object(const Path& path);
-
- void clear();
-
- typedef Raul::Table<string, SharedPtr<PluginModel> > Plugins;
- SharedPtr<const Plugins> plugins() const { return _plugins; }
- SharedPtr<Plugins> plugins() { return _plugins; }
- void set_plugins(SharedPtr<Plugins> p) { _plugins = p; }
-
- // CommonInterface
- void new_plugin(const string& uri, const string& type_uri, const string& symbol, const string& name);
- void new_patch(const string& path, uint32_t poly);
- void new_node(const string& path, const string& plugin_uri);
- void new_port(const string& path, uint32_t index, const string& data_type, bool is_output);
- void set_variable(const string& subject_path, const string& predicate, const Atom& value);
- void set_property(const string& subject_path, const string& predicate, const Atom& value);
- void set_port_value(const string& port_path, const Raul::Atom& value);
- void set_voice_value(const string& port_path, uint32_t voice, const Raul::Atom& value);
- void connect(const string& src_port_path, const string& dst_port_path);
- void disconnect(const string& src_port_path, const string& dst_port_path);
- void destroy(const string& path);
-
- typedef list< std::pair<Path, Path> > ConnectionRecords;
- const ConnectionRecords& connection_records() { return _connection_orphans; }
-
- sigc::signal<void, SharedPtr<ObjectModel> > signal_new_object;
- sigc::signal<void, SharedPtr<PluginModel> > signal_new_plugin;
-
-private:
-
- void add(Shared::GraphObject* o) { throw; }
-
- void add_object(SharedPtr<ObjectModel> object);
- SharedPtr<ObjectModel> remove_object(const Path& path);
-
- void add_plugin(SharedPtr<PluginModel> plugin);
-
- SharedPtr<PatchModel> connection_patch(const Path& src_port_path, const Path& dst_port_path);
-
- // It would be nice to integrate these somehow..
-
- void add_orphan(SharedPtr<ObjectModel> orphan);
- void resolve_orphans(SharedPtr<ObjectModel> parent);
-
- void add_connection_orphan(std::pair<Path, Path> orphan);
- void resolve_connection_orphans(SharedPtr<PortModel> port);
-
- void add_plugin_orphan(SharedPtr<NodeModel> orphan);
- void resolve_plugin_orphans(SharedPtr<PluginModel> plugin);
-
- void add_variable_orphan(const Path& subject, const string& predicate, const Atom& value);
- void resolve_variable_orphans(SharedPtr<ObjectModel> subject);
-
- void bundle_begin() {}
- void bundle_end() {}
-
- // Slots for SigClientInterface signals
- void rename(const Path& old_path, const Path& new_path);
- void patch_cleared(const Path& path);
- void port_activity(const Path& port_path);
-
- bool attempt_connection(const Path& src_port_path, const Path& dst_port_path, bool add_orphan=false);
-
- bool _handle_orphans;
-
- SharedPtr<EngineInterface> _engine;
- SharedPtr<SigClientInterface> _emitter;
-
- SharedPtr<Plugins> _plugins; ///< Map, keyed by plugin URI
-
- /** Objects we've received, but depend on the existance of another unknown object.
- * Keyed by the path of the depended-on object (for tolerance of orderless comms) */
- Raul::PathTable<list<SharedPtr<ObjectModel> > > _orphans;
-
- /** Same idea, except with plugins instead of parents.
- * It's unfortunate everything doesn't just have a URI and this was the same.. ahem.. */
- Raul::Table<string, list<SharedPtr<NodeModel> > > _plugin_orphans;
-
- /** Not orphans OF variable like the above, but orphans which are variable */
- Raul::PathTable<list<std::pair<string, Atom> > > _variable_orphans;
-
- /** Ditto */
- ConnectionRecords _connection_orphans;
-};
-
-
-} // namespace Client
-} // namespace Ingen
-
-#endif // CLIENT_STORE_HPP