2061e81aa9d6ddf4f8fc5b0dbf6388c2ffc64bc4
1 #ifndef LIST_WINDOW_H
2 #define LIST_WINDOW_H
4 #define LW_ROW(lw) (lw ? lw->selected-lw->start : 0)
6 #define LW_HIDE_CURSOR 0x01
8 typedef char * (*list_window_callback_fn_t) (int index,
9 int *highlight,
10 void *data);
12 typedef struct
13 {
14 WINDOW *w;
15 int rows, cols;
17 int start;
18 int selected;
19 int xoffset;
20 int clear;
21 int repaint;
22 int flags;
24 } list_window_t;
26 typedef struct
27 {
28 GList *list;
29 } list_window_state_t;
32 /* create a new list window */
33 list_window_t *list_window_init(WINDOW *w, int width, int height);
35 /* destroy a list window (returns NULL) */
36 list_window_t *list_window_free(list_window_t *lw);
38 /* reset a list window (selected=0, start=0, clear=1) */
39 void list_window_reset(list_window_t *lw);
41 /* paint a list window */
42 void list_window_paint(list_window_t *lw,
43 list_window_callback_fn_t callback,
44 void *callback_data);
46 /* perform basic list window commands (movement) */
47 int list_window_cmd(list_window_t *lw, int rows, command_t cmd);
50 /* select functions */
51 void list_window_set_selected(list_window_t *lw, int n);
52 void list_window_previous(list_window_t *lw, int length);
53 void list_window_next(list_window_t *lw, int length);
54 void list_window_first(list_window_t *lw);
55 void list_window_last(list_window_t *lw, int length);
56 void list_window_previous_page(list_window_t *lw);
57 void list_window_next_page(list_window_t *lw, int length);
58 void list_window_check_selected(list_window_t *lw, int length);
59 /* not implemented yet */
60 void list_window_right(list_window_t *lw, int length);
61 void list_window_left(list_window_t *lw);
63 /* find a string in a list window */
64 int list_window_find(list_window_t *lw,
65 list_window_callback_fn_t callback,
66 void *callback_data,
67 char *str,
68 int wrap);
70 /* find a string in a list window (reversed) */
71 int
72 list_window_rfind(list_window_t *lw,
73 list_window_callback_fn_t callback,
74 void *callback_data,
75 char *str,
76 int wrap,
77 int rows);
79 /* list window states */
80 list_window_state_t *list_window_init_state(void);
81 list_window_state_t *list_window_free_state(list_window_state_t *state);
82 void list_window_push_state(list_window_state_t *state, list_window_t *lw);
83 void list_window_pop_state(list_window_state_t *state, list_window_t *lw);
87 #endif