add check whether changed or not.
bchanl/trunk/src/extbbslist.c (diff)| @@ -217,6 +217,7 @@ | ||
| 217 | 217 | LINK *lnk; |
| 218 | 218 | W rectype; |
| 219 | 219 | UH subtype; |
| 220 | + Bool changed; | |
| 220 | 221 | }; |
| 221 | 222 | |
| 222 | 223 | LOCAL extbbslist_item_t* extbbslist_sentinelnode(extbbslist_t *list) |
| @@ -297,6 +298,7 @@ | ||
| 297 | 298 | senti = extbbslist_sentinelnode(list); |
| 298 | 299 | extbbslist_item_QueInsert(item, senti); |
| 299 | 300 | list->num++; |
| 301 | + list->changed = True; | |
| 300 | 302 | |
| 301 | 303 | return 0; |
| 302 | 304 | } |
| @@ -316,6 +318,7 @@ | ||
| 316 | 318 | |
| 317 | 319 | extbbslist_item_delete(item); |
| 318 | 320 | list->num--; |
| 321 | + list->changed = True; | |
| 319 | 322 | |
| 320 | 323 | return 0; /* TODO */ |
| 321 | 324 | } |
| @@ -333,6 +336,7 @@ | ||
| 333 | 336 | item = (extbbslist_item_t*)list->sentinel.prev; |
| 334 | 337 | extbbslist_item_delete(item); |
| 335 | 338 | } |
| 339 | + list->changed = True; | |
| 336 | 340 | } |
| 337 | 341 | |
| 338 | 342 | EXPORT W extbbslist_number(extbbslist_t *list) |
| @@ -356,6 +360,7 @@ | ||
| 356 | 360 | extbbslist_item_t *item; |
| 357 | 361 | W index; |
| 358 | 362 | } selected; |
| 363 | + Bool changed; | |
| 359 | 364 | }; |
| 360 | 365 | |
| 361 | 366 | #define EXTBBSLIST_ENTRY_HEIGHT 20 |
| @@ -409,6 +414,7 @@ | ||
| 409 | 414 | senti = extbbslist_editcontext_sentinelnode(ctx); |
| 410 | 415 | extbbslist_item_QueInsert(item, senti); |
| 411 | 416 | ctx->num++; |
| 417 | + ctx->changed = True; | |
| 412 | 418 | |
| 413 | 419 | return 0; |
| 414 | 420 | } |
| @@ -423,6 +429,8 @@ | ||
| 423 | 429 | return -1; /* TODO */ |
| 424 | 430 | } |
| 425 | 431 | |
| 432 | + ctx->changed = True; | |
| 433 | + | |
| 426 | 434 | err = extbbslist_item_assigntitle(item, title, title_len); |
| 427 | 435 | if (err < 0) { |
| 428 | 436 | return err; |
| @@ -577,6 +585,7 @@ | ||
| 577 | 585 | } else if (ctx->selected.index == i1) { |
| 578 | 586 | ctx->selected.index = i0; |
| 579 | 587 | } |
| 588 | + ctx->changed = True; | |
| 580 | 589 | |
| 581 | 590 | if (i0 + 1 == i1) { |
| 582 | 591 | extbbslist_item_QueRemove(item1); |
| @@ -602,6 +611,7 @@ | ||
| 602 | 611 | } |
| 603 | 612 | extbbslist_item_delete(item); |
| 604 | 613 | ctx->num--; |
| 614 | + ctx->changed = True; | |
| 605 | 615 | if (ctx->selected.index == i) { |
| 606 | 616 | ctx->selected.item = NULL; |
| 607 | 617 | ctx->selected.index = -1; |
| @@ -679,6 +689,7 @@ | ||
| 679 | 689 | ctx->num = 0; |
| 680 | 690 | ctx->selected.item = NULL; |
| 681 | 691 | ctx->selected.index = -1; |
| 692 | + ctx->changed = False; | |
| 682 | 693 | |
| 683 | 694 | return ctx; |
| 684 | 695 | } |
| @@ -738,7 +749,7 @@ | ||
| 738 | 749 | extbbslist_item_t *sentinel, *next; |
| 739 | 750 | Bool empty; |
| 740 | 751 | |
| 741 | - if (update != False) { | |
| 752 | + if ((update != False)&&(ctx->changed != False)) { | |
| 742 | 753 | extbbslist_clear(list); |
| 743 | 754 | |
| 744 | 755 | sentinel = extbbslist_editcontext_sentinelnode(ctx); |
| @@ -755,6 +766,7 @@ | ||
| 755 | 766 | } else { |
| 756 | 767 | list->num = 0; |
| 757 | 768 | } |
| 769 | + list->changed = True; | |
| 758 | 770 | } |
| 759 | 771 | |
| 760 | 772 | list->edit = NULL; |
| @@ -828,6 +840,7 @@ | ||
| 828 | 840 | list->lnk = db_link; |
| 829 | 841 | list->rectype = rectype; |
| 830 | 842 | list->subtype = subtype; |
| 843 | + list->changed = False; | |
| 831 | 844 | } |
| 832 | 845 | |
| 833 | 846 | LOCAL VOID extbbslist_finalize(extbbslist_t *list) |
