2 * Copyright (C) 2016 Robin Gareus <robin@gareus.org>
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 #ifndef _ardour_luascripting_h_
20 #define _ardour_luascripting_h_
23 #include <boost/shared_ptr.hpp>
24 #include <glibmm/threads.h>
26 #include "pbd/signals.h"
27 #include "ardour/libardour_visibility.h"
31 class LIBARDOUR_API LuaScriptInfo {
43 static std::string type2str (const ScriptType t);
44 static ScriptType str2type (const std::string& str);
46 LuaScriptInfo (ScriptType t, const std::string &n, const std::string &p, const std::string &uid)
53 virtual ~LuaScriptInfo () { }
58 std::string unique_id;
63 std::string description;
66 struct LIBARDOUR_API LuaScriptParam {
90 typedef boost::shared_ptr<LuaScriptInfo> LuaScriptInfoPtr;
91 typedef std::vector<LuaScriptInfoPtr> LuaScriptList;
93 typedef boost::shared_ptr<LuaScriptParam> LuaScriptParamPtr;
94 typedef std::vector<LuaScriptParamPtr> LuaScriptParamList;
97 class LIBARDOUR_API LuaScripting {
100 static LuaScripting& instance();
104 LuaScriptList &scripts (LuaScriptInfo::ScriptType);
105 void refresh (bool run_scan = false);
106 PBD::Signal0<void> scripts_changed;
108 static LuaScriptInfoPtr script_info (const std::string &script);
109 static bool try_compile (const std::string&, const LuaScriptParamList&);
110 static std::string get_factory_bytecode (const std::string&, const std::string& ffn = "factory", const std::string& fp = "f");
111 static std::string user_script_dir ();
114 static LuaScripting* _instance; // singleton
118 static LuaScriptInfoPtr scan_script (const std::string &, const std::string & sc = "");
119 static void lua_print (std::string s);
121 LuaScriptList *_sl_dsp;
122 LuaScriptList *_sl_session;
123 LuaScriptList *_sl_hook;
124 LuaScriptList *_sl_action;
125 LuaScriptList *_sl_snippet;
126 LuaScriptList _empty_script_info;
128 Glib::Threads::Mutex _lock;
131 } // namespace ARDOUR
133 #endif // _ardour_luascripting_h_