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 */
18 struct Command * command; /* command in command DB to which key is bound */
23 struct KeyBinding * kbs;
24 uint16_t n_of_kbs; /* how many KeyBinding structs are stored below .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" in "kbdb"; NULL if none found. */
32 extern struct Command * get_command_to_keycode(struct KeyBindingDB * kbdb,
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 /* Mark keybinding in KeybindingDB (char_selected_kb_db()-) selected by "kb_c"
46 * as being edited, get user input to modify it, then unmark it again. Ensure
47 * there are max. three digits in the ASCII string of the kecode read from user.
49 extern void mod_selected_keyb(char kb_c);
51 /* Move .select in KeybindingDB (char-selected_kb_db()-) selected by "kb_c"
52 * upwards ("dir"=="u") or downwards ("dir"=="d") within KeyBindingDB limits.
54 extern void move_keyb_selection(char kb_c, char dir);