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5
6 #ifndef MC__WIDGET_LISTBOX_H
7 #define MC__WIDGET_LISTBOX_H
8
9
10
11 #define LISTBOX(x) ((WListbox *)(x))
12 #define LENTRY(x) ((WLEntry *)(x))
13
14
15
16
17 typedef enum
18 {
19 LISTBOX_CONT,
20 LISTBOX_DONE
21 } lcback_ret_t;
22
23 typedef enum
24 {
25 LISTBOX_APPEND_AT_END = 0,
26 LISTBOX_APPEND_BEFORE,
27 LISTBOX_APPEND_AFTER,
28 LISTBOX_APPEND_SORTED
29 } listbox_append_t;
30
31
32
33 struct WListbox;
34 typedef lcback_ret_t (*lcback_fn) (struct WListbox * l);
35
36 typedef struct WLEntry
37 {
38 char *text;
39 int hotkey;
40 void *data;
41 gboolean free_data;
42 } WLEntry;
43
44 typedef struct WListbox
45 {
46 Widget widget;
47 GQueue *list;
48 int top;
49 int current;
50 gboolean allow_duplicates;
51 gboolean scrollbar;
52 gboolean deletable;
53 lcback_fn callback;
54 int cursor_x, cursor_y;
55 } WListbox;
56
57
58
59 extern const global_keymap_t *listbox_map;
60
61
62
63 WListbox *listbox_new (int y, int x, int height, int width, gboolean deletable, lcback_fn callback);
64 int listbox_search_text (WListbox * l, const char *text);
65 int listbox_search_data (WListbox * l, const void *data);
66 void listbox_select_first (WListbox * l);
67 void listbox_select_last (WListbox * l);
68 void listbox_set_current (WListbox * l, int dest);
69 int listbox_get_length (const WListbox * l);
70 void listbox_get_current (WListbox * l, char **string, void **extra);
71 WLEntry *listbox_get_nth_entry (const WListbox * l, int pos);
72 GList *listbox_get_first_link (const WListbox * l);
73 void listbox_remove_current (WListbox * l);
74 gboolean listbox_is_empty (const WListbox * l);
75 void listbox_set_list (WListbox * l, GQueue * list);
76 void listbox_remove_list (WListbox * l);
77 char *listbox_add_item (WListbox * l, listbox_append_t pos, int hotkey, const char *text,
78 void *data, gboolean free_data);
79 char *listbox_add_item_take (WListbox * l, listbox_append_t pos, int hotkey, char *text,
80 void *data, gboolean free_data);
81
82
83
84 #endif