1 /* src/client/keybindings.h
3 * Database of keybindings and functions to read and manipulate it.
9 #include <stdint.h> /* uint8_t, uint16_t */
10 #include <stdio.h> /* FILE */
17 struct KeyBinding * next;
18 uint16_t key; /* keycode */
19 struct Command * command; /* command in command DB to which key is bound */
24 struct KeyBinding * kbs;
25 uint16_t select; /* linear list index of keybinding selected for editing */
26 uint8_t edit; /* 1 if currently editing a keybinding, else 0 */
31 /* Return command bound to keycode; NULL on failure. */
32 extern struct Command * get_command_to_keycode(struct KeyBinding * kb_p,
35 /* Return human-readable name (of maximum 9 chars) for "keycode" as matched by
36 * ncurses.h; if none is found, return "UNKNOWN".
38 extern char * get_keyname_to_keycode(uint16_t keycode);
40 /* Read/write from/to "file" "kbd", delimited by world.delim. */
41 extern void write_keybindings_to_file(FILE * file, struct KeyBindingDB * kbd);
42 extern void read_keybindings_from_file(char * line, uint32_t linemax,
43 FILE * file, struct KeyBindingDB * kbd);
45 /* Free keybinding chain starting at "kb_start". */
46 extern void free_keybindings(struct KeyBinding * kb_start);
48 /* Mark keybinding in KeybindingDB (char_selected_kb_db()-) selected by "kb_c"
49 * as being edited, get user input to modify it, then unmark it again. Ensure
50 * there are max. three digits in the ASCII string of the kecode read from user.
52 extern void mod_selected_keyb(char kb_c);
54 /* Move .select in KeybindingDB (char-selected_kb_db()-) selected by "kb_c"
55 * upwards ("dir"=="u") or downwards ("dir"=="d") within KeyBindingDB limits.
57 extern void move_keyb_selection(char kb_c, char dir);