X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fkeyboard.h;h=c6a05abe2a4ca5f5895d78e0781e1355ac9f0ad9;hb=b402e12d545e9729578e03ad041a131d8a72f37c;hp=8ed30efb72210f609e72ba9244d5d682dc8f8884;hpb=eaf49f02ff92f22cbfa214ae89ec0a2fc3861d29;p=ardour.git

diff --git a/gtk2_ardour/keyboard.h b/gtk2_ardour/keyboard.h
index 8ed30efb72..c6a05abe2a 100644
--- a/gtk2_ardour/keyboard.h
+++ b/gtk2_ardour/keyboard.h
@@ -20,6 +20,9 @@
 #ifndef __ardour_keyboard_h__
 #define __ardour_keyboard_h__
 
+#include <map>
+#include <string>
+
 #include "ardour/types.h"
 #include "gtkmm2ext/keyboard.h"
 
@@ -41,9 +44,21 @@ class ArdourKeyboard : public Gtkmm2ext::Keyboard
 
 	ARDOUR_UI& ui;
 
+	/** @param state The button state from a GdkEvent.
+	 *  @return true if the modifier state indicates snap modifier
+	 */
 	static bool indicates_snap (guint state);
+
+	/** @param state The button state from a GdkEvent.
+	 *  @return true if the modifier state indicates snap delta
+	 */
 	static bool indicates_snap_delta (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;
 	 */
@@ -74,12 +89,15 @@ class ArdourKeyboard : public Gtkmm2ext::Keyboard
 	 */
 	static ModifierMask note_size_relative_modifier () { return ModifierMask (note_size_relative_mod); }
 private:
+	static guint     constraint_mod;
 	static guint     trim_contents_mod;
 	static guint     trim_overlap_mod;
 	static guint     trim_anchored_mod;
 	static guint     fine_adjust_mod;
 	static guint     push_points_mod;
 	static guint     note_size_relative_mod;
+
+	void find_bindings_files (std::map<std::string,std::string>& files);
 };
 
 #endif /* __ardour_keyboard_h__ */