Lines Matching defs:menu
38 #include "menu.priv.h"
44 | Function : void _nc_Post_Item(MENU *menu, ITEM *item)
52 _nc_Post_Item(const MENU * menu, const ITEM * item)
62 assert(menu->win);
64 getyx(menu->win, item_y, item_x);
67 - it is a onevalued menu and it is the current item
70 wattron(menu->win, (int)menu->back);
71 if (item->value || (item == menu->curitem))
73 if (menu->marklen)
75 /* In a multi selection menu we use the fore attribute
77 This improves visualization of the menu, because now
80 if (!(menu->opt & O_ONEVALUE) && item->value && item != menu->curitem)
82 wattron(menu->win, (int)menu->fore);
85 waddstr(menu->win, menu->mark);
88 wattron(menu->win, (int)menu->fore);
94 for (ch = ' ', i = menu->marklen; i > 0; i--)
95 waddch(menu->win, ch);
96 wattroff(menu->win, (int)menu->back);
97 count += menu->marklen;
104 wattron(menu->win, (int)menu->grey);
109 if (item->value || item == menu->curitem)
111 wattron(menu->win, (int)menu->fore);
116 wattron(menu->win, (int)menu->back);
121 waddnstr(menu->win, item->name.str, item->name.length);
123 for (ch = ' ', i = menu->namelen - name_len; i > 0; i--)
125 waddch(menu->win, ch);
127 count += menu->namelen;
130 if ((menu->opt & O_SHOWDESC) && menu->desclen > 0)
132 int m = menu->spc_desc / 2;
135 for (ch = ' ', i = 0; i < menu->spc_desc; i++)
139 waddch(menu->win, menu->pad);
140 getyx(menu->win, cy, cx);
143 waddch(menu->win, ch);
146 waddnstr(menu->win, item->description.str, item->description.length);
148 for (ch = ' ', i = menu->desclen - desc_len; i > 0; i--)
150 waddch(menu->win, ch);
152 count += menu->desclen + menu->spc_desc;
154 if (menu->spc_rows > 1)
159 getyx(menu->win, ncy, ncx);
161 wattroff(menu->win, (int)menu->grey);
163 wattroff(menu->win, (int)menu->fore);
164 wattron(menu->win, (int)menu->back);
165 for (j = 1; j < menu->spc_rows; j++)
167 if ((item_y + j) < getmaxy(menu->win))
169 wmove(menu->win, item_y + j, item_x);
171 waddch(menu->win, ' ');
173 if ((cy + j) < getmaxy(menu->win))
174 (void)mvwaddch(menu->win, cy + j, cx - 1, menu->pad);
176 wmove(menu->win, ncy, ncx);
178 wattroff(menu->win, (int)menu->back);
184 wattroff(menu->win, (int)menu->fore);
186 wattroff(menu->win, (int)menu->back);
188 wattroff(menu->win, (int)menu->grey);
195 | Description : Display the menu in its windows
200 _nc_Draw_Menu(const MENU * menu)
202 ITEM *item = menu->items[0];
208 assert(item && menu->win);
210 s_bkgd = getbkgd(menu->win);
211 wbkgdset(menu->win, menu->back);
212 werase(menu->win);
213 wbkgdset(menu->win, s_bkgd);
215 lastvert = (menu->opt & O_NONCYCLIC) ? (ITEM *) 0 : item;
219 wmove(menu->win, y, 0);
222 lasthor = (menu->opt & O_NONCYCLIC) ? (ITEM *) 0 : hitem;
226 _nc_Post_Item(menu, hitem);
228 wattron(menu->win, (int)menu->back);
234 getyx(menu->win, cy, cx);
235 for (j = 0; j < menu->spc_rows; j++)
237 wmove(menu->win, cy + j, cx);
238 for (i = 0; i < menu->spc_cols; i++)
240 waddch(menu->win, ch);
243 wmove(menu->win, cy, cx + menu->spc_cols);
247 wattroff(menu->win, (int)menu->back);
250 y += menu->spc_rows;
258 | Function : int post_menu(MENU* menu)
260 | Description : Post a menu to the screen. This makes it visible.
263 | E_BAD_ARGUMENT - not a valid menu pointer
265 | E_NOT_CONNECTED - No items connected to menu
270 post_menu(MENU * menu)
272 T((T_CALLED("post_menu(%p)"), (void *)menu));
274 if (!menu)
277 if (menu->status & _IN_DRIVER)
280 if (menu->status & _POSTED)
283 if (menu->items && *(menu->items))
286 int h = 1 + menu->spc_rows * (menu->rows - 1);
288 WINDOW *win = Get_Menu_Window(menu);
291 if ((menu->win = newpad(h, menu->width)))
294 if (y >= menu->height)
295 y = menu->height;
296 if (!(menu->sub = subpad(menu->win, y, menu->width, 0, 0)))
302 if (menu->status & _LINK_NEEDED)
303 _nc_Link_Items(menu);
308 SetStatus(menu, _POSTED);
310 if (!(menu->opt & O_ONEVALUE))
314 for (items = menu->items; *items; items++)
320 _nc_Draw_Menu(menu);
322 Call_Hook(menu, menuinit);
323 Call_Hook(menu, iteminit);
325 _nc_Show_Menu(menu);
334 | Description : Detach menu from screen
337 | E_BAD_ARGUMENT - not a valid menu pointer
338 | E_BAD_STATE - menu in userexit routine
339 | E_NOT_POSTED - menu is not posted
342 unpost_menu(MENU * menu)
346 T((T_CALLED("unpost_menu(%p)"), (void *)menu));
348 if (!menu)
351 if (menu->status & _IN_DRIVER)
354 if (!(menu->status & _POSTED))
357 Call_Hook(menu, itemterm);
358 Call_Hook(menu, menuterm);
360 win = Get_Menu_Window(menu);
364 assert(menu->sub);
365 delwin(menu->sub);
366 menu->sub = (WINDOW *)0;
368 assert(menu->win);
369 delwin(menu->win);
370 menu->win = (WINDOW *)0;
372 ClrStatus(menu, _POSTED);