| 408 | } |
| 409 | |
| 410 | void Importer::WriteImportItems() |
| 411 | { |
| 412 | size_t i; |
| 413 | wxString val, name; |
| 414 | for (i = 0; i < this->mExtImportItems.size(); i++) |
| 415 | { |
| 416 | ExtImportItem *item = mExtImportItems[i].get(); |
| 417 | val.clear(); |
| 418 | |
| 419 | for (size_t j = 0; j < item->extensions.size(); j++) |
| 420 | { |
| 421 | val.Append (item->extensions[j]); |
| 422 | if (j < item->extensions.size() - 1) |
| 423 | val.Append (wxT(":")); |
| 424 | } |
| 425 | val.Append (wxT("\\")); |
| 426 | for (size_t j = 0; j < item->mime_types.size(); j++) |
| 427 | { |
| 428 | val.Append (item->mime_types[j]); |
| 429 | if (j < item->mime_types.size() - 1) |
| 430 | val.Append (wxT(":")); |
| 431 | } |
| 432 | val.Append (wxT("|")); |
| 433 | for (size_t j = 0; j < item->filters.size() && ((int) j < item->divider || item->divider < 0); j++) |
| 434 | { |
| 435 | val.Append (item->filters[j]); |
| 436 | if (j < item->filters.size() - 1 && ((int) j < item->divider - 1 || item->divider < 0)) |
| 437 | val.Append (wxT(":")); |
| 438 | } |
| 439 | if (item->divider >= 0) |
| 440 | { |
| 441 | val.Append (wxT("\\")); |
| 442 | for (size_t j = item->divider; j < item->filters.size(); j++) |
| 443 | { |
| 444 | val.Append (item->filters[j]); |
| 445 | if (j < item->filters.size() - 1) |
| 446 | val.Append (wxT(":")); |
| 447 | } |
| 448 | } |
| 449 | name.Printf (wxT("/ExtImportItems/Item%d"), (int)i); |
| 450 | gPrefs->Write (name, val); |
| 451 | gPrefs->Flush(); |
| 452 | } |
| 453 | /* If we used to have more items than we have now, DELETE the excess items. |
| 454 | We just keep deleting items and incrementing until we find there aren't any |
| 455 | more to DELETE.*/ |
| 456 | i = this->mExtImportItems.size(); |
| 457 | do { |
| 458 | name.Printf (wxT("/ExtImportItems/Item%d"), (int)i); |
| 459 | // No item to DELETE? Then it's time to finish. |
| 460 | if (!gPrefs->Read(name, &val)) |
| 461 | break; |
| 462 | // Failure to DELETE probably means a read-only config file. |
| 463 | // no point continuing. |
| 464 | // TODO: Possibly report (once). |
| 465 | if( !gPrefs->DeleteEntry (name)) |
| 466 | break; |
| 467 | i++; |