bsdinstall/partedit/diskeditor.c

78 	int cur_scroll = 0;
156 		cur_scroll = *nscroll;
157 	if (cur_part - cur_scroll >= partlist_height - 2 ||
158 	    cur_part - cur_scroll < 0)
159 		cur_scroll = cur_part;
164 	for (i = cur_scroll; i < MIN(cur_scroll + partlist_height - 2, nitems);
166 		print_partedit_item(partitions, items, i, cur_scroll,
169 		dlg_draw_arrows(partitions, cur_scroll > 0,
170 		    nitems > cur_scroll + partlist_height - 2,
210 			    cur_scroll, 0);
213 			if (cur_part - cur_scroll >= partlist_height - 2) {
214 				cur_scroll = cur_part;
218 			    cur_scroll, 1);
227 			    cur_scroll, 0);
230 			if (cur_part - cur_scroll < 0) {
231 				cur_scroll = cur_part;
235 			    cur_scroll, 1);
239 			cur_scroll += (partlist_height - 2);
240 			if (cur_scroll + partlist_height - 2 >= nitems)
241 				cur_scroll = nitems - (partlist_height - 2);
242 			if (cur_scroll < 0)
243 				cur_scroll = 0;
244 			if (cur_part < cur_scroll)
245 				cur_part = cur_scroll;
248 			cur_scroll -= (partlist_height - 2);
249 			if (cur_scroll < 0)
250 				cur_scroll = 0;
251 			if (cur_part >= cur_scroll + partlist_height - 2)
252 				cur_part = cur_scroll;
255 			cur_scroll = 0;
256 			cur_part = cur_scroll;
259 			cur_scroll = nitems - (partlist_height - 2);
260 			if (cur_scroll < 0)
261 				cur_scroll = 0;
262 			cur_part = cur_scroll;
282 		*nscroll = cur_scroll;