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Diffstat (limited to 'scripts/lxdialog/menubox.c')
-rw-r--r--scripts/lxdialog/menubox.c83
1 files changed, 26 insertions, 57 deletions
diff --git a/scripts/lxdialog/menubox.c b/scripts/lxdialog/menubox.c
index 083f13de558c..260cc4dd5dab 100644
--- a/scripts/lxdialog/menubox.c
+++ b/scripts/lxdialog/menubox.c
@@ -63,8 +63,8 @@ static int menu_width, item_x;
63/* 63/*
64 * Print menu item 64 * Print menu item
65 */ 65 */
66static void 66static void print_item(WINDOW * win, const char *item, int choice,
67print_item(WINDOW * win, const char *item, int choice, int selected, int hotkey) 67 int selected, int hotkey)
68{ 68{
69 int j; 69 int j;
70 char menu_item[menu_width + 1]; 70 char menu_item[menu_width + 1];
@@ -100,8 +100,8 @@ print_item(WINDOW * win, const char *item, int choice, int selected, int hotkey)
100/* 100/*
101 * Print the scroll indicators. 101 * Print the scroll indicators.
102 */ 102 */
103static void 103static void print_arrows(WINDOW * win, int item_no, int scroll, int y, int x,
104print_arrows(WINDOW * win, int item_no, int scroll, int y, int x, int height) 104 int height)
105{ 105{
106 int cur_y, cur_x; 106 int cur_y, cur_x;
107 107
@@ -158,10 +158,9 @@ static void print_buttons(WINDOW * win, int height, int width, int selected)
158/* 158/*
159 * Display a menu for choosing among a number of options 159 * Display a menu for choosing among a number of options
160 */ 160 */
161int 161int dialog_menu(const char *title, const char *prompt, int height, int width,
162dialog_menu(const char *title, const char *prompt, int height, int width, 162 int menu_height, const char *current, int item_no,
163 int menu_height, const char *current, int item_no, 163 const char *const *items)
164 const char *const *items)
165{ 164{
166 int i, j, x, y, box_x, box_y; 165 int i, j, x, y, box_x, box_y;
167 int key = 0, button = 0, scroll = 0, choice = 0, first_item = 166 int key = 0, button = 0, scroll = 0, choice = 0, first_item =
@@ -283,20 +282,14 @@ dialog_menu(const char *title, const char *prompt, int height, int width,
283 i = max_choice; 282 i = max_choice;
284 else { 283 else {
285 for (i = choice + 1; i < max_choice; i++) { 284 for (i = choice + 1; i < max_choice; i++) {
286 j = first_alpha(items[(scroll + i) * 2 + 1], 285 j = first_alpha(items[(scroll + i) * 2 + 1], "YyNnMmHh");
287 "YyNnMmHh"); 286 if (key == tolower(items[(scroll + i) * 2 + 1][j]))
288 if (key ==
289 tolower(items[(scroll + i) * 2 + 1][j]))
290 break; 287 break;
291 } 288 }
292 if (i == max_choice) 289 if (i == max_choice)
293 for (i = 0; i < max_choice; i++) { 290 for (i = 0; i < max_choice; i++) {
294 j = first_alpha(items 291 j = first_alpha(items [(scroll + i) * 2 + 1], "YyNnMmHh");
295 [(scroll + i) * 2 + 1], 292 if (key == tolower(items[(scroll + i) * 2 + 1][j]))
296 "YyNnMmHh");
297 if (key ==
298 tolower(items[(scroll + i) * 2 + 1]
299 [j]))
300 break; 293 break;
301 } 294 }
302 } 295 }
@@ -319,24 +312,19 @@ dialog_menu(const char *title, const char *prompt, int height, int width,
319 312
320 scroll--; 313 scroll--;
321 314
322 print_item(menu, items[scroll * 2 + 1], 315 print_item(menu, items[scroll * 2 + 1], 0, FALSE,
323 0, FALSE, 316 (items[scroll * 2][0] != ':'));
324 (items[scroll * 2][0] !=
325 ':'));
326 } else 317 } else
327 choice = MAX(choice - 1, 0); 318 choice = MAX(choice - 1, 0);
328 319
329 } else if (key == KEY_DOWN || key == '+') { 320 } else if (key == KEY_DOWN || key == '+') {
330 321
331 print_item(menu, 322 print_item(menu,
332 items[(scroll + choice) * 2 + 1], 323 items[(scroll + choice) * 2 + 1], choice, FALSE,
333 choice, FALSE, 324 (items[(scroll + choice) * 2][0] != ':'));
334 (items[(scroll + choice) * 2][0] !=
335 ':'));
336 325
337 if ((choice > max_choice - 3) && 326 if ((choice > max_choice - 3) &&
338 (scroll + max_choice < item_no) 327 (scroll + max_choice < item_no)) {
339 ) {
340 /* Scroll menu up */ 328 /* Scroll menu up */
341 scrollok(menu, TRUE); 329 scrollok(menu, TRUE);
342 wscrl(menu, 1); 330 wscrl(menu, 1);
@@ -344,16 +332,11 @@ dialog_menu(const char *title, const char *prompt, int height, int width,
344 332
345 scroll++; 333 scroll++;
346 334
347 print_item(menu, 335 print_item(menu, items[(scroll + max_choice - 1) * 2 + 1],
348 items[(scroll + max_choice -
349 1) * 2 + 1],
350 max_choice - 1, FALSE, 336 max_choice - 1, FALSE,
351 (items 337 (items [(scroll + max_choice - 1) * 2][0] != ':'));
352 [(scroll + max_choice -
353 1) * 2][0] != ':'));
354 } else 338 } else
355 choice = 339 choice = MIN(choice + 1, max_choice - 1);
356 MIN(choice + 1, max_choice - 1);
357 340
358 } else if (key == KEY_PPAGE) { 341 } else if (key == KEY_PPAGE) {
359 scrollok(menu, TRUE); 342 scrollok(menu, TRUE);
@@ -361,11 +344,8 @@ dialog_menu(const char *title, const char *prompt, int height, int width,
361 if (scroll > 0) { 344 if (scroll > 0) {
362 wscrl(menu, -1); 345 wscrl(menu, -1);
363 scroll--; 346 scroll--;
364 print_item(menu, 347 print_item(menu, items[scroll * 2 + 1], 0, FALSE,
365 items[scroll * 2 + 348 (items[scroll * 2][0] != ':'));
366 1], 0, FALSE,
367 (items[scroll * 2][0]
368 != ':'));
369 } else { 349 } else {
370 if (choice > 0) 350 if (choice > 0)
371 choice--; 351 choice--;
@@ -380,17 +360,9 @@ dialog_menu(const char *title, const char *prompt, int height, int width,
380 wscrl(menu, 1); 360 wscrl(menu, 1);
381 scrollok(menu, FALSE); 361 scrollok(menu, FALSE);
382 scroll++; 362 scroll++;
383 print_item(menu, 363 print_item(menu, items[(scroll + max_choice - 1) * 2 + 1],
384 items[(scroll + 364 max_choice - 1, FALSE,
385 max_choice - 365 (items [(scroll + max_choice - 1) * 2][0] != ':'));
386 1) * 2 + 1],
387 max_choice - 1,
388 FALSE,
389 (items
390 [(scroll +
391 max_choice -
392 1) * 2][0] !=
393 ':'));
394 } else { 366 } else {
395 if (choice + 1 < max_choice) 367 if (choice + 1 < max_choice)
396 choice++; 368 choice++;
@@ -401,8 +373,7 @@ dialog_menu(const char *title, const char *prompt, int height, int width,
401 choice = i; 373 choice = i;
402 374
403 print_item(menu, items[(scroll + choice) * 2 + 1], 375 print_item(menu, items[(scroll + choice) * 2 + 1],
404 choice, TRUE, 376 choice, TRUE, (items[(scroll + choice) * 2][0] != ':'));
405 (items[(scroll + choice) * 2][0] != ':'));
406 377
407 print_arrows(dialog, item_no, scroll, 378 print_arrows(dialog, item_no, scroll,
408 box_y, box_x + item_x + 1, menu_height); 379 box_y, box_x + item_x + 1, menu_height);
@@ -460,9 +431,7 @@ dialog_menu(const char *title, const char *prompt, int height, int width,
460 fprintf(stderr, "%s \"%s\"\n", 431 fprintf(stderr, "%s \"%s\"\n",
461 items[(scroll + choice) * 2], 432 items[(scroll + choice) * 2],
462 items[(scroll + choice) * 2 + 1] + 433 items[(scroll + choice) * 2 + 1] +
463 first_alpha(items 434 first_alpha(items [(scroll + choice) * 2 + 1], ""));
464 [(scroll + choice) * 2 + 1],
465 ""));
466 else 435 else
467 fprintf(stderr, "%s\n", 436 fprintf(stderr, "%s\n",
468 items[(scroll + choice) * 2]); 437 items[(scroll + choice) * 2]);
generated by cgit v1.2.2 (git 2.25.0) at 2025-09-17 16:07:09 -0400