#define KEYBINDINGS_H
#include <stdint.h> /* uint8_t, uint16_t */
+struct Command;
struct KeyBinding
{
- struct KeyBinding * next;
- uint16_t key; /* keycode */
- char * name; /* name of functionality bound to keycode */
+ uint16_t keycode;
+ struct Command * command; /* command in command DB to which key is bound */
};
struct KeyBindingDB
{
struct KeyBinding * kbs;
- uint16_t select; /* linear list index of keybinding selected for editing */
- uint8_t edit; /* 1 if currently editing a keybinding, else 0 */
+ uint8_t n_of_kbs; /* how many KeyBinding structs are stored below .kbs? */
+ uint8_t select; /* linear list index of keybinding selected for editing */
+ uint8_t edit; /* 1 if currently editing a keybinding, else 0 */
};
-/* Return name of action / functionality coupled to keycode; NULL on failure. */
-extern char * get_actionname_to_keycode(struct KeyBinding * kb_p, uint16_t key);
-
-/* Return keycode matched by keybinding to command of "name". */
-extern uint16_t get_keycode_to_action(struct KeyBinding * keybindings,
- char * name);
+/* Return command bound to "keycode" in "kbdb"; NULL if none found. */
+extern struct Command * get_command_to_keycode(struct KeyBindingDB * kbdb,
+ uint16_t keycode);
/* Return human-readable name (of maximum 9 chars) for "keycode" as matched by
- * ncurses.h; if none is found, return "UNKNOWN".
- */
-extern char * get_name_to_keycode(uint16_t keycode);
-
-/* Initialize/save keybindings data from/to file at "path" to/from keybindings
- * data pointer "kbd".
+ * ncurses.h; if none is found, return "(unknown)".
*/
-extern void init_keybindings(char * path, struct KeyBindingDB * kbd);
-extern void save_keybindings(char * path, struct KeyBindingDB * kbd);
-
-/* Free keybinding chain starting at "kb_start". */
-extern void free_keybindings(struct KeyBinding * kb_start);
+extern char * get_keyname_to_keycode(uint16_t keycode);
-/* Mark keybinding selected for modification as being edited, get user input to
- * modify it, then unmark it again. Ensure there are max. three digits in the
- * ASCII representation of the keycode read from the user.
+/* Mark keybinding in KeybindingDB (char_selected_kb_db()-) selected by "kb_c"
+ * as being edited, get user input to modify it, then unmark it again. Ensure
+ * there are max. three digits in the ASCII string of the kecode read from user.
*/
-extern void mod_selected_keyb(struct KeyBindingDB * kbd);
+extern void mod_selected_keyb(char kb_c);
-/* Move keybinding modification selection upwards ("dir"=="u") or downwards
- * ("dir"=="d") within the limits of the keybindings chain length.
+/* Move .select in KeybindingDB (char-selected_kb_db()-) selected by "kb_c"
+ * upwards ("dir"=="u") or downwards ("dir"=="d") within KeyBindingDB limits.
*/
-extern void move_keyb_mod_selection(struct KeyBindingDB * kbd, char dir);
+extern void move_keyb_selection(char kb_c, char dir);