| 346 | |
| 347 | |
| 348 | void Viewer::DoSaveExtractFramesModal(bool saveExtractFramesPressed) |
| 349 | { |
| 350 | if (saveExtractFramesPressed) |
| 351 | ImGui::OpenPopup("Extract Frames"); |
| 352 | |
| 353 | // The unused isOpenExtractFrames bool is just so we get a close button in ImGui. Returns false if popup not open. |
| 354 | bool isOpenExtractFrames = true; |
| 355 | if (!ImGui::BeginPopupModal("Extract Frames", &isOpenExtractFrames, ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoScrollbar)) |
| 356 | return; |
| 357 | |
| 358 | float inputWidth = Gutil::GetUIParamScaled(160.0f, 2.5f); |
| 359 | float buttonWidth = Gutil::GetUIParamScaled(76.0f, 2.5f); |
| 360 | |
| 361 | int numFrames = CurrImage->GetNumFrames(); |
| 362 | |
| 363 | // These two statics are in lock-step for efficiency. |
| 364 | static tIntervalSet frameSet; |
| 365 | static char framesToExtract[128] = "all"; |
| 366 | if (saveExtractFramesPressed) |
| 367 | { |
| 368 | frameSet.Clear(); |
| 369 | frameSet.Add( tInterval(0, numFrames-1) ); |
| 370 | tString rangedStr = frameSet.Get(); |
| 371 | tStd::tStrncpy(framesToExtract, rangedStr.Chr(), 128); |
| 372 | |
| 373 | // Strncpy is scary. It may not write the terminating null! |
| 374 | framesToExtract[127] = '\0'; |
| 375 | } |
| 376 | |
| 377 | tString srcFileName = tGetFileName(CurrImage->Filename); |
| 378 | tString genMsg; |
| 379 | tsPrintf |
| 380 | ( |
| 381 | genMsg, |
| 382 | "Extracts specified frames and saves them to a folder.\n" |
| 383 | "%d frames will be extraxcted from\n" |
| 384 | "%s\n" |
| 385 | "Frames to extract: %s\n", |
| 386 | frameSet.Count(), srcFileName.Chr(), frameSet.MakeInclusive().Get(tIntervalRep::Normal, tIntervalSetRep::Union).Chr() |
| 387 | ); |
| 388 | ImGui::Text(genMsg.Chr()); |
| 389 | |
| 390 | ImGui::Separator(); |
| 391 | tFileType fileType = DoSaveChooseFiletype(); |
| 392 | DoSaveFiletypeOptions(fileType); |
| 393 | |
| 394 | ImGui::Separator(); |
| 395 | tString destDir = DoSubFolder(); |
| 396 | static char outBaseName[128] = "ExtractedFrame"; |
| 397 | if (saveExtractFramesPressed) |
| 398 | { |
| 399 | tString currBaseName = tGetFileBaseName(CurrImage->Filename); |
| 400 | if (!currBaseName.IsEmpty()) |
| 401 | { |
| 402 | tStd::tStrncpy(outBaseName, currBaseName.Chr(), 128); |
| 403 | outBaseName[127] = '\0'; |
| 404 | } |
| 405 | } |