| 1392 | |
| 1393 | |
| 1394 | bool GetPrevImage() |
| 1395 | { |
| 1396 | HANDLE Search; |
| 1397 | WIN32_FIND_DATA FindData; |
| 1398 | int i = 0, j, Total = 0, FileNamePos = -1; |
| 1399 | TCHAR *Ext, *CurName; |
| 1400 | |
| 1401 | Search = FindFirstFile(L"*.*", &FindData); |
| 1402 | CurName = wcsrchr(CurFileName, '\\'); |
| 1403 | if (CurName == NULL) { |
| 1404 | CurName = CurFileName; |
| 1405 | } |
| 1406 | else { |
| 1407 | CurName++; // Skip the '\' |
| 1408 | } |
| 1409 | |
| 1410 | do { |
| 1411 | if (!_wcsicmp(FindData.cFileName, L".") || !_wcsicmp(FindData.cFileName, L"..")) |
| 1412 | continue; |
| 1413 | Ext = GetExtension(FindData.cFileName); |
| 1414 | if (Ext == NULL) |
| 1415 | continue; |
| 1416 | for (j = 0; ExtList[j] != NULL; j++) { |
| 1417 | if (CheckExtension(FindData.cFileName, ExtList[j])) { |
| 1418 | if (!_wcsicmp(FindData.cFileName, CurName)) |
| 1419 | FileNamePos = Total; |
| 1420 | Total++; |
| 1421 | break; |
| 1422 | } |
| 1423 | } |
| 1424 | } while (FindNextFile(Search, &FindData)); |
| 1425 | |
| 1426 | FindClose(Search); |
| 1427 | Search = FindFirstFile(L"*.*", &FindData); |
| 1428 | |
| 1429 | if (Total == 0 || FileNamePos == -1) |
| 1430 | return false; |
| 1431 | |
| 1432 | if (FileNamePos == 0) |
| 1433 | FileNamePos = Total; |
| 1434 | |
| 1435 | do { |
| 1436 | if (!_wcsicmp(FindData.cFileName, L".") || !_wcsicmp(FindData.cFileName, L"..")) |
| 1437 | continue; |
| 1438 | Ext = GetExtension(FindData.cFileName); |
| 1439 | if (Ext == NULL) |
| 1440 | continue; |
| 1441 | for (j = 0; ExtList[j] != NULL; j++) { |
| 1442 | if (CheckExtension(FindData.cFileName, ExtList[j])) { |
| 1443 | if (FileNamePos == i+1) { |
| 1444 | wcscpy(OpenFileName, FindData.cFileName); |
| 1445 | i++; |
| 1446 | break; |
| 1447 | } |
| 1448 | i++; |
| 1449 | break; |
| 1450 | } |
| 1451 | } |
no test coverage detected