Use labs() for long instead of abs()

[ardour.git] / gtk2_ardour / luainstance.h

diff --git a/gtk2_ardour/luainstance.h b/gtk2_ardour/luainstance.h
index 4d3d0b19734641262958ed658c19ec222d227ec1..f32ee8ee5a84d03369f17e74de7592ea8f077e94 100644 (file)
--- a/gtk2_ardour/luainstance.h
+++ b/gtk2_ardour/luainstance.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2016-2018 Robin Gareus <robin@gareus.org>
+ *
+ * This program 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.
+ *
+ * This program 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 more 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
 #ifndef __gtkardour_luainstance_h__
 #define __gtkardour_luainstance_h__
 
@@ -70,6 +88,9 @@ private:
 
        template <typename T, typename C1, typename C2> void connect_2 (enum LuaSignal::LuaSignal, T, PBD::Signal2<void, C1, C2>*);
        template <typename T, typename C1, typename C2> void proxy_2 (enum LuaSignal::LuaSignal, T, C1, C2);
+
+       template <typename T, typename C1, typename C2, typename C3> void connect_3 (enum LuaSignal::LuaSignal, T, PBD::Signal3<void, C1, C2, C3>*);
+       template <typename T, typename C1, typename C2, typename C3> void proxy_3 (enum LuaSignal::LuaSignal, T, C1, C2, C3);
 };
 
 typedef boost::shared_ptr<LuaCallback> LuaCallbackPtr;
@@ -87,6 +108,7 @@ public:
        static void register_classes (lua_State* L);
        static void register_hooks (lua_State* L);
        static void bind_cairo (lua_State* L);
+       static void bind_dialog (lua_State* L);
 
        static void render_action_icon (cairo_t* cr, int w, int h, uint32_t c, void* i);
 
@@ -96,6 +118,9 @@ public:
        XMLNode& get_action_state (void);
        XMLNode& get_hook_state (void);
 
+       int load_state ();
+       int save_state ();
+
        bool interactive_add (ARDOUR::LuaScriptInfo::ScriptType, int);
 
        /* actions */
@@ -119,13 +144,16 @@ public:
        bool lua_slot (const PBD::ID&, std::string&, std::string&, ActionHook&, ARDOUR::LuaScriptParamList&);
        sigc::signal<void,PBD::ID,std::string,ActionHook> SlotChanged;
 
+       static PBD::Signal0<void> LuaTimerS; // deci-seconds (Timer every 1s)
        static PBD::Signal0<void> LuaTimerDS; // deci-seconds (Timer every .1s)
+       static PBD::Signal0<void> SetSession; // emitted when a session is loaded
 
 private:
        LuaInstance();
        static LuaInstance* _instance;
 
        void init ();
+       void set_dirty ();
        void session_going_away ();
 
        LuaState lua;
@@ -143,6 +171,9 @@ private:
        LuaCallbackMap _callbacks;
        PBD::ScopedConnectionList _slotcon;
 
+       void every_second ();
+       sigc::connection second_connection;
+
        void every_point_one_seconds ();
        sigc::connection point_one_second_connection;
 };