| 1368 | |
| 1369 | |
| 1370 | bool GetPrevImage() |
| 1371 | { |
| 1372 | HANDLE Search; |
| 1373 | WIN32_FIND_DATA FindData; |
| 1374 | int i = 0, j, Total = 0, FileNamePos = -1; |
| 1375 | TCHAR *Ext, *CurName; |
| 1376 | |
| 1377 | Search = FindFirstFile(L"*.*", &FindData); |
| 1378 | CurName = wcsrchr(CurFileName, '\\'); |
| 1379 | if (CurName == NULL) { |
| 1380 | CurName = CurFileName; |
| 1381 | } |
| 1382 | else { |
| 1383 | CurName++; // Skip the '\' |
| 1384 | } |
| 1385 | |
| 1386 | do { |
| 1387 | if (!_wcsicmp(FindData.cFileName, L".") || !_wcsicmp(FindData.cFileName, L"..")) |
| 1388 | continue; |
| 1389 | Ext = GetExtension(FindData.cFileName); |
| 1390 | if (Ext == NULL) |
| 1391 | continue; |
| 1392 | for (j = 0; ExtList[j] != NULL; j++) { |
| 1393 | if (CheckExtension(FindData.cFileName, ExtList[j])) { |
| 1394 | if (!_wcsicmp(FindData.cFileName, CurName)) |
| 1395 | FileNamePos = Total; |
| 1396 | Total++; |
| 1397 | break; |
| 1398 | } |
| 1399 | } |
| 1400 | } while (FindNextFile(Search, &FindData)); |
| 1401 | |
| 1402 | FindClose(Search); |
| 1403 | Search = FindFirstFile(L"*.*", &FindData); |
| 1404 | |
| 1405 | if (Total == 0 || FileNamePos == -1) |
| 1406 | return false; |
| 1407 | |
| 1408 | if (FileNamePos == 0) |
| 1409 | FileNamePos = Total; |
| 1410 | |
| 1411 | do { |
| 1412 | if (!_wcsicmp(FindData.cFileName, L".") || !_wcsicmp(FindData.cFileName, L"..")) |
| 1413 | continue; |
| 1414 | Ext = GetExtension(FindData.cFileName); |
| 1415 | if (Ext == NULL) |
| 1416 | continue; |
| 1417 | for (j = 0; ExtList[j] != NULL; j++) { |
| 1418 | if (CheckExtension(FindData.cFileName, ExtList[j])) { |
| 1419 | if (FileNamePos == i+1) { |
| 1420 | wcscpy(OpenFileName, FindData.cFileName); |
| 1421 | i++; |
| 1422 | break; |
| 1423 | } |
| 1424 | i++; |
| 1425 | break; |
| 1426 | } |
| 1427 | } |
no test coverage detected