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Diffstat (limited to 'src/gui/ThreadedLoader.hpp')
-rw-r--r-- | src/gui/ThreadedLoader.hpp | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/src/gui/ThreadedLoader.hpp b/src/gui/ThreadedLoader.hpp deleted file mode 100644 index 79ef6466..00000000 --- a/src/gui/ThreadedLoader.hpp +++ /dev/null @@ -1,96 +0,0 @@ -/* - This file is part of Ingen. - Copyright 2007-2015 David Robillard <http://drobilla.net/> - - Ingen is free software: you can redistribute it and/or modify it under the - terms of the GNU Affero General Public License as published by the Free - Software Foundation, either version 3 of the License, or 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 Affero General Public License for details. - - You should have received a copy of the GNU Affero General Public License - along with Ingen. If not, see <http://www.gnu.org/licenses/>. -*/ - -#ifndef INGEN_GUI_THREADEDLOADER_HPP -#define INGEN_GUI_THREADEDLOADER_HPP - -#include <thread> - -#include <cassert> -#include <list> -#include <mutex> -#include <string> - -#include <boost/optional.hpp> - -#include "ingen/FilePath.hpp" -#include "ingen/Interface.hpp" -#include "ingen/Parser.hpp" -#include "ingen/Serialiser.hpp" -#include "raul/Semaphore.hpp" - -namespace Ingen { - -class URI; - -namespace GUI { - -/** Thread for loading graph files. - * - * This is a seperate thread so it can send all the loading message without - * blocking everything else, so the app can respond to the incoming events - * caused as a result of the graph loading, while the graph loads. - * - * Implemented as a slave with a list of closures (events) which processes - * all events in the (mutex protected) list each time it's whipped. - * - * \ingroup GUI - */ -class ThreadedLoader -{ -public: - ThreadedLoader(App& app, - SPtr<Interface> engine); - - ~ThreadedLoader(); - - void load_graph(bool merge, - const FilePath& file_path, - boost::optional<Raul::Path> engine_parent, - boost::optional<Raul::Symbol> engine_symbol, - boost::optional<Properties> engine_data); - - void save_graph(SPtr<const Client::GraphModel> model, const URI& uri); - - SPtr<Parser> parser(); - -private: - void load_graph_event(const FilePath& file_path, - boost::optional<Raul::Path> engine_parent, - boost::optional<Raul::Symbol> engine_symbol, - boost::optional<Properties> engine_data); - - void save_graph_event(SPtr<const Client::GraphModel> model, - const URI& filename); - - /** Returns nothing and takes no parameters (because they have all been bound) */ - typedef sigc::slot<void> Closure; - - void run(); - - App& _app; - Raul::Semaphore _sem; - SPtr<Interface> _engine; - std::mutex _mutex; - std::list<Closure> _events; - bool _exit_flag; - std::thread _thread; -}; - -} // namespace GUI -} // namespace Ingen - -#endif // INGEN_GUI_LOADERRTHREAD_HPP |