1 #ifndef LIST_WINDOW_H
2 #define LIST_WINDOW_H
4 #define LW_ROW(lw) (lw ? lw->selected-lw->start : 0)
6 typedef char * (*list_window_callback_fn_t) (int index,
7 int *highlight,
8 void *data);
10 typedef struct
11 {
12 WINDOW *w;
13 int rows, cols;
15 int start;
16 int selected;
17 int clear;
18 int repaint;
20 } list_window_t;
23 /* create a new list window */
24 list_window_t *list_window_init(WINDOW *w, int width, int height);
26 /* destroy a list window (returns NULL) */
27 list_window_t *list_window_free(list_window_t *lw);
29 /* reset a list window (selected=0, start=0, clear=1) */
30 void list_window_reset(list_window_t *lw);
32 /* paint a list window */
33 void list_window_paint(list_window_t *lw,
34 list_window_callback_fn_t callback,
35 void *callback_data);
37 /* perform basic list window commands (movement) */
38 int list_window_cmd(list_window_t *lw, int rows, command_t cmd);
41 /* select functions */
42 void list_window_set_selected(list_window_t *lw, int n);
43 void list_window_previous(list_window_t *lw);
44 void list_window_next(list_window_t *lw, int length);
45 void list_window_first(list_window_t *lw);
46 void list_window_last(list_window_t *lw, int length);
47 void list_window_previous_page(list_window_t *lw);
48 void list_window_next_page(list_window_t *lw, int length);
49 void list_window_check_selected(list_window_t *lw, int length);
51 /* find a string in a list window */
52 int list_window_find(list_window_t *lw,
53 list_window_callback_fn_t callback,
54 void *callback_data,
55 char *str,
56 int wrap);
58 /* find a string in a list window (reversed) */
59 int
60 list_window_rfind(list_window_t *lw,
61 list_window_callback_fn_t callback,
62 void *callback_data,
63 char *str,
64 int wrap,
65 int rows);
67 #endif