aboutsummaryrefslogtreecommitdiffstats
path: root/scripts/lxdialog/menubox.c
diff options
context:
space:
mode:
authorSam Ravnborg <sam@mars.ravnborg.org>2005-11-19 15:56:20 -0500
committerSam Ravnborg <sam@mars.ravnborg.org>2005-11-19 15:56:20 -0500
commitdec69da856653772d7ee7b2f98dc69da27274a22 (patch)
tree020cf19de028a402a6bfc792caaffeddaf5a3e9b /scripts/lxdialog/menubox.c
parentb1c5f1c635f4a821f834ed51ccd8a2a1515fffd2 (diff)
kconfig: fixup after Lindent
Readability are more important then the 80 coloumn limit, so fold several lines to greatly improve readability. Also keep return type on same line as function definition. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
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 2024-11-23 19:32:49 -0500