diff options
Diffstat (limited to 'conf_scr.c')
| -rw-r--r-- | conf_scr.c | 156 |
1 files changed, 67 insertions, 89 deletions
@@ -27,6 +27,14 @@ */ #define MAX_NUM_CONF_ROWS (MAXYLEN - 1) +/* GLOBALS */ +extern int conf_items; /* index into array storing menu items */ + +static WINDOW *w_conf, *w_confpad; +static int first_item, active_item; +static int num_items, list_offset; +static struct conf_item *item; + static void waddstr_item(WINDOW *w, int y, struct conf_item *item, char hilight) { char s[0x40]; @@ -42,17 +50,9 @@ static void waddstr_item(WINDOW *w, int y, struct conf_item *item, char hilight) case t_int: sprintf(s, "%d", *item->v.i); break; - case t_string: - strncpy(s, item->v.s, item->max); - break; - case t_switch: - strcpy(s, *item->v.b ? "Enabled" : "Disabled"); - break; case t_list: - strncpy(s, ll_get(item->list, *item->v.b), LISTVAL_MAX); - break; - case t_listval: - strncpy(s, item->v.s, LISTVAL_MAX); + assert(item->list && item->list[*item->v.i]); + strncpy(s, item->list[*item->v.i], sizeof(s)); /* Fall through, dummy statements to pacify gcc -Wall */ case t_sep: case t_func: @@ -102,32 +102,14 @@ static void change_item(int inum, char sign) *item->v.i + item->inc * sign >= item->min) *item->v.i += item->inc * sign; break; - case t_switch: - *item->v.b = *item->v.b == 0 ? 1 : 0; - break; case t_list: - *item->v.b = *item->v.b + sign; - if (*item->v.b >= ll_size(item->list)) - *item->v.b = 0; - else if (*item->v.b < 0) - *item->v.b = ll_size(item->list) - 1; - break; - case t_listval: - tmp = ll_scan(item->list, "s", item->v.s); - if (tmp == -1) { - tmp = 0; - } else { - tmp += sign; - if (tmp >= ll_size(item->list)) { - tmp = 0; - } else if (tmp < 0) { - tmp = ll_size(item->list) - 1; - } - } - strncpy(item->v.s, ll_get(item->list, tmp), LISTVAL_MAX); - break; - /* Dummy statements to pacify gcc -Wall */ - case t_string: + *item->v.i = *item->v.i + sign; + tmp = argv_count(item->list); + if (*item->v.i >= tmp) + *item->v.i = 0; + else if (*item->v.i < 0) + *item->v.i = tmp - 1; + /* Fall through, dummy statements to pacify gcc -Wall */ case t_sep: case t_func: break; @@ -175,68 +157,64 @@ static int m_pref(WINDOW *w_conf, int list_offset, int active_item, int num_item return list_offset; } -enum wavemon_screen scr_conf(WINDOW *w_menu) +void scr_conf_init(void) { - WINDOW *w_conf, *w_confpad; - int first_item, active_item = 0; - int num_items = ll_size(conf_items); - int list_offset = 0; - int key = 0; - struct conf_item *item; + conf_get_interface_list(); /* may have changed in the meantime */ + num_items = ll_size(conf_items); w_conf = newwin_title(0, WAV_HEIGHT, "Preferences", false); w_confpad = newpad(num_items + 1, CONF_SCREEN_WIDTH); - while ((item = ll_get(conf_items, active_item)) && item->type == t_sep) - active_item++; - first_item = active_item; - - while (key < KEY_F(1) || key > KEY_F(10)) { - list_offset = m_pref(w_confpad, list_offset, active_item, num_items); - - prefresh(w_confpad, list_offset, 0, - 1, (WAV_WIDTH - CONF_SCREEN_WIDTH)/2, - MAXYLEN, (WAV_WIDTH + CONF_SCREEN_WIDTH)/2); - wrefresh(w_conf); - - key = wgetch(w_menu); - switch (key) { - case KEY_DOWN: - active_item = select_item(active_item, 1); - if (active_item >= num_items) { - active_item = first_item; - list_offset = 0; - } - break; - case KEY_UP: - active_item = select_item(active_item, -1); - if (active_item < first_item) - active_item = num_items - 1; - break; - case KEY_LEFT: - change_item(active_item, -1); - break; - case KEY_RIGHT: - change_item(active_item, 1); - break; - case '\r': - item = ll_get(conf_items, active_item); - if (item->type == t_func) { - flash(); - (*item->v.fp)(); - } - break; - /* Keyboard shortcuts */ - case 'q': - key = KEY_F(10); - break; - case 'i': - key = KEY_F(1); + if (first_item) /* already initialized */ + return; + while ((item = ll_get(conf_items, first_item)) && item->type == t_sep) + first_item++; + active_item = first_item; +} + +int scr_conf_loop(WINDOW *w_menu) +{ + int key; + + list_offset = m_pref(w_confpad, list_offset, active_item, num_items); + + prefresh(w_confpad, list_offset, 0, + 1, (WAV_WIDTH - CONF_SCREEN_WIDTH)/2, + MAXYLEN, (WAV_WIDTH + CONF_SCREEN_WIDTH)/2); + wrefresh(w_conf); + + key = wgetch(w_menu); + switch (key) { + case KEY_DOWN: + active_item = select_item(active_item, 1); + if (active_item >= num_items) { + active_item = first_item; + list_offset = 0; + } + break; + case KEY_UP: + active_item = select_item(active_item, -1); + if (active_item < first_item) + active_item = num_items - 1; + break; + case KEY_LEFT: + change_item(active_item, -1); + break; + case KEY_RIGHT: + change_item(active_item, 1); + break; + case '\r': + item = ll_get(conf_items, active_item); + if (item->type == t_func) { + flash(); + (*item->v.fp)(); } } + return key; +} +void scr_conf_fini(void) +{ delwin(w_conf); delwin(w_confpad); - - return key - KEY_F(1); } |