Cross Reference: /src/lib/libmenu/internals.c

Lines Matching refs:item
45    * to calculate the widest item entry, then work out how many columns
47    * be.  Once the layout is determined the neighbours of each item is
48    * calculated and the item structures updated.
70 		  /* fill in the row and column value of the item */
86    * Calculate the neighbours for an item in menu.
92 	ITEM *item;
96 	item = menu->items[item_no];
100 			item->up = item;
101 			item->down = item;
103 			item->up = NULL;
104 			item->down = NULL;
112 					item->up =
115 					item->up = NULL;
117 				item->up = menu->items[item_no - 1];
121 				if (item->row == 0) {
124 						+ item->col;
131 				if (item->row == 0) {
132 					neighbour = menu->item_rows * item->col
142 			item->up = menu->items[neighbour];
144 				item->up = NULL;
151 					item->down = menu->items[0];
153 					item->down = NULL;
155 				item->down = menu->items[item_no + 1];
159 				if (item->row == menu->item_rows - 1) {
160 					neighbour = item->col;
165 						neighbour = item->col;
170 				if (item->row == menu->item_rows - 1) {
171 					neighbour = item->col * menu->item_rows;
176 						neighbour = item->col
183 			item->down = menu->items[neighbour];
185 				item->down = NULL;
191 			item->left = item;
192 			item->right = item;
194 			item->left = NULL;
195 			item->right = NULL;
202 					item->left =
205 					item->left = NULL;
207 				item->left = menu->items[item_no - 1];
211 				if (item->col == 0) {
219 				if (item->col == 0) {
221 					    * (menu->item_cols - 1) + item->row;
229 			item->left = menu->items[neighbour];
231 				item->left = NULL;
238 					item->right = menu->items[0];
240 					item->right = NULL;
242 				item->right = menu->items[item_no + 1];
246 				if (item->col == menu->item_cols - 1) {
251 					neighbour = item->row * menu->item_cols;
256 				if (item->col == menu->item_cols - 1) {
257 					neighbour = item->row;
262 						neighbour = item->row;
268 			item->right = menu->items[neighbour];
270 				item->right = NULL;
276  * Goto the item pointed to by item and adjust the menu structure
280 _menui_goto_item(MENU *menu, ITEM *item, int new_top_row)
285 	if (item == NULL)
299 	if (menu->cur_item != item->index) {
304 		menu->cur_item = item->index;
305 		menu->cur_row = item->row;
306 		menu->cur_col = item->col;
379  * index of the item that matched the pattern.
426  * Draw an item in the subwindow complete with appropriate highlighting.
429 _menui_draw_item(MENU *menu, int item)
436 	      menu->items[item]->row - menu->top_row,
437 	      menu->items[item]->col * (menu->col_width + 1));
439 	if (menu->cur_item == item)
441 	if ((menu->items[item]->opts & O_SELECTABLE) != O_SELECTABLE)
449 	if ((menu->items[item]->selected == 1) ||
451 		(menu->cur_item == item))) {
474 	for (j=0; j < menu->items[item]->name.length; j++)
476 		       menu->items[item]->name.string[j]);
478 	pad_len = menu->col_width - menu->items[item]->name.length
481 		pad_len -= menu->items[item]->description.length - 1;
484 		for (j = 0; j < menu->items[item]->description.length; j++) {
486 			       menu->items[item]->description.string[j]);
492 	menu->items[item]->visible = 1;
502 	if ((menu->items[item]->col > 0) &&
503 	    (menu->items[item]->col < (menu->item_cols - 1))) {
505 		      menu->items[item]->row - menu->top_row,
506 		      menu->items[item]->col * (menu->col_width + 1) - 1);
590  * Calculate the widest menu item and stash it in the menu struct.
612  * Redraw the menu on the screen.  If the current item has changed then
613  * unhighlight the old item and highlight the new one.
630 			  /* redo the old item as a normal one. */
633 		  /* and then redraw the current item */
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