Part 1 of loading 2.X sessions; some things work, some things don't, hacks a-plenty.

[ardour.git] / gtk2_ardour / keyboard.h

diff --git a/gtk2_ardour/keyboard.h b/gtk2_ardour/keyboard.h
index 29052993348cebf7f35e41765bf8d685943a5350..9f354f38e38d015f372bff5a365d7da765fabea4 100644 (file)
--- a/gtk2_ardour/keyboard.h
+++ b/gtk2_ardour/keyboard.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2001 Paul Davis 
+    Copyright (C) 2001 Paul Davis
 
     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
@@ -40,7 +40,7 @@ class Keyboard : public sigc::trackable, PBD::Stateful
        ~Keyboard ();
 
        XMLNode& get_state (void);
-       int set_state (const XMLNode&);
+       int set_state (const XMLNode&, int version = 3000);
 
        typedef std::vector<uint32_t> State;
        typedef uint32_t ModifierMask;
@@ -90,6 +90,11 @@ class Keyboard : public sigc::trackable, PBD::Stateful
        static bool no_modifiers_active (guint state);
 
        static void set_snap_modifier (guint);
+
+       /** @return Modifier mask to temporarily toggle grid setting; with this modifier
+        *  - magnetic or normal grid should become no grid and
+        *  - no grid should become normal grid
+        */
        static ModifierMask snap_modifier () { return ModifierMask (snap_mod); }
 
        static guint edit_button() { return edit_but; }