Optimize automation-event process splitting

[ardour.git] / gtk2_ardour / keyboard.h

diff --git a/gtk2_ardour/keyboard.h b/gtk2_ardour/keyboard.h
index e008a40128b7ced21cc3b8c9ab3b9265d8b5f205..2feed694032778aef254c7d4c0446905889552f7 100644 (file)
--- a/gtk2_ardour/keyboard.h
+++ b/gtk2_ardour/keyboard.h
@@ -32,7 +32,7 @@ class ARDOUR_UI;
 
 class ArdourKeyboard : public Gtkmm2ext::Keyboard
 {
-  public:
+public:
        ArdourKeyboard(ARDOUR_UI&);
 
        XMLNode& get_state (void);
@@ -56,39 +56,42 @@ class ArdourKeyboard : public Gtkmm2ext::Keyboard
         */
        static bool indicates_snap_delta (guint state);
 
-       static void set_constraint_modifier (guint);
-       /** @return Modifier mask to constrain drags in a particular direction;
+       /** @param state The button state from a GdkEvent.
+        *  @return true if the modifier state indicates copy modifier
         */
+       static bool indicates_copy (guint state);
+
+       /** @param state The button state from a GdkEvent.
+        *  @return true if the modifier state indicates constraint modifier
+        */
+       static bool indicates_constraint (guint state);
+
+       static void set_constraint_modifier (guint);
+       /** @return Modifier mask to constrain drags in a particular direction; */
        static ModifierMask constraint_modifier () { return ModifierMask (constraint_mod); }
 
        static void set_trim_contents_modifier (guint);
-       /** @return Modifier mask to move contents rather than region bounds during trim;
-        */
+       /** @return Modifier mask to move contents rather than region bounds during trim; */
        static ModifierMask trim_contents_modifier () { return ModifierMask (trim_contents_mod); }
 
        static void set_trim_overlap_modifier (guint);
-       /** @return Modifier mask to remove region overlaps during trim;
-        */
+       /** @return Modifier mask to remove region overlaps during trim; */
        static ModifierMask trim_overlap_modifier () { return ModifierMask (trim_overlap_mod); }
 
        static void set_trim_anchored_modifier (guint);
-       /** @return Modifier mask to use anchored trim;
-        */
+       /** @return Modifier mask to use anchored trim; */
        static ModifierMask trim_anchored_modifier () { return ModifierMask (trim_anchored_mod); }
 
        static void set_fine_adjust_modifier (guint);
-       /** @return Modifier mask to fine adjust (control points only atm);
-        */
+       /** @return Modifier mask to fine adjust (control points only atm); */
        static ModifierMask fine_adjust_modifier () { return ModifierMask (fine_adjust_mod); }
 
        static void set_push_points_modifier (guint);
-       /** @return Modifier mask to push proceeding points;
-        */
+       /** @return Modifier mask to push proceeding points; */
        static ModifierMask push_points_modifier () { return ModifierMask (push_points_mod); }
 
        static void set_note_size_relative_modifier (guint);
-       /** @return Modifier mask to resize notes relatively;
-        */
+       /** @return Modifier mask to resize notes relatively; */
        static ModifierMask note_size_relative_modifier () { return ModifierMask (note_size_relative_mod); }
 private:
        static guint     constraint_mod;