| 402 | } |
| 403 | |
| 404 | nfdresult_t NFD_OpenDialogMultipleN(const nfdpathset_t** outPaths, |
| 405 | const nfdnfilteritem_t* filterList, |
| 406 | nfdfiltersize_t filterCount, |
| 407 | const nfdnchar_t* defaultPath) { |
| 408 | ::IFileOpenDialog* fileOpenDialog(nullptr); |
| 409 | |
| 410 | // Create dialog |
| 411 | HRESULT result = ::CoCreateInstance(::CLSID_FileOpenDialog, |
| 412 | nullptr, |
| 413 | CLSCTX_ALL, |
| 414 | ::IID_IFileOpenDialog, |
| 415 | reinterpret_cast<void**>(&fileOpenDialog)); |
| 416 | |
| 417 | if (!SUCCEEDED(result)) { |
| 418 | NFDi_SetError("Could not create dialog."); |
| 419 | return NFD_ERROR; |
| 420 | } |
| 421 | |
| 422 | // make sure we remember to free the dialog |
| 423 | Release_Guard<::IFileOpenDialog> fileOpenDialogGuard(fileOpenDialog); |
| 424 | |
| 425 | // Build the filter list |
| 426 | if (!AddFiltersToDialog(fileOpenDialog, filterList, filterCount)) { |
| 427 | return NFD_ERROR; |
| 428 | } |
| 429 | |
| 430 | // Set auto-completed default extension |
| 431 | if (!SetDefaultExtension(fileOpenDialog, filterList, filterCount)) { |
| 432 | return NFD_ERROR; |
| 433 | } |
| 434 | |
| 435 | // Set the default path |
| 436 | if (!SetDefaultPath(fileOpenDialog, defaultPath)) { |
| 437 | return NFD_ERROR; |
| 438 | } |
| 439 | |
| 440 | // Set a flag for multiple options and file system items only |
| 441 | if (!AddOptions(fileOpenDialog, ::FOS_FORCEFILESYSTEM | ::FOS_ALLOWMULTISELECT)) { |
| 442 | return NFD_ERROR; |
| 443 | } |
| 444 | |
| 445 | // Show the dialog. |
| 446 | result = fileOpenDialog->Show(nullptr); |
| 447 | if (SUCCEEDED(result)) { |
| 448 | ::IShellItemArray* shellItems; |
| 449 | result = fileOpenDialog->GetResults(&shellItems); |
| 450 | if (!SUCCEEDED(result)) { |
| 451 | NFDi_SetError("Could not get shell items."); |
| 452 | return NFD_ERROR; |
| 453 | } |
| 454 | |
| 455 | // save the path set to the output |
| 456 | *outPaths = static_cast<void*>(shellItems); |
| 457 | |
| 458 | return NFD_OKAY; |
| 459 | } else if (result == HRESULT_FROM_WIN32(ERROR_CANCELLED)) { |
| 460 | return NFD_CANCEL; |
| 461 | } else { |
no test coverage detected