cinelerra-5.0/cinelerra/formattools.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2010-2013 Adam Williams <broadcast at earthling dot net>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #include "asset.h"
  23 #include "bcsignals.h"
  24 #include "clip.h"
  25 #include "guicast.h"
  26 #include "file.h"
  27 #include "filesystem.h"
  28 #include "formattools.h"
  29 #include "language.h"
  30 #include "maxchannels.h"
  31 #include "mwindow.h"
  32 #include "preferences.h"
  33 #include "quicktime.h"
  34 #include "theme.h"
  35 #include "videodevice.inc"
  36 #include <string.h>
  37 #include <unistd.h>
  38 #include <ctype.h>
  39
  40
  41 FormatTools::FormatTools(MWindow *mwindow,
  42                                 BC_WindowBase *window,
  43                                 Asset *asset)
  44 {
  45         this->mwindow = mwindow;
  46         this->window = window;
  47         this->asset = asset;
  48         this->plugindb = mwindow->plugindb;
  49
  50         aparams_button = 0;
  51         vparams_button = 0;
  52         aparams_thread = 0;
  53         vparams_thread = 0;
  54         channels_tumbler = 0;
  55         audio_switch = 0;
  56         video_switch = 0;
  57         path_textbox = 0;
  58         path_button = 0;
  59         format_title = 0;
  60         format_button = 0;
  61         format_text = 0;
  62         audio_title = 0;
  63         audio_switch = 0;
  64         video_title = 0;
  65         video_switch = 0;
  66         channels_title = 0;
  67         channels_button = 0;
  68         multiple_files = 0;
  69         file_entries = 0;
  70         w = window->get_w();
  71
  72         recording = 0;
  73         use_brender = 0;
  74         do_audio = 0;
  75         do_video = 0;
  76         prompt_audio = 0;
  77         prompt_audio_channels = 0;
  78         prompt_video = 0;
  79         prompt_video_compression = 0;
  80         strategy = 0;
  81         locked_compressor = 0;
  82         video_driver = 0;
  83 }
  84
  85 FormatTools::~FormatTools()
  86 {
  87 SET_TRACE
  88         delete path_button;
  89 SET_TRACE
  90         delete path_textbox;
  91 SET_TRACE
  92         delete format_button;
  93 SET_TRACE
  94
  95         if(aparams_button) delete aparams_button;
  96 SET_TRACE
  97         if(vparams_button) delete vparams_button;
  98 SET_TRACE
  99         if(aparams_thread) delete aparams_thread;
 100 SET_TRACE
 101         if(vparams_thread) delete vparams_thread;
 102 SET_TRACE
 103         if(channels_tumbler) delete channels_tumbler;
 104 SET_TRACE
 105         if(file_entries)
 106         {
 107                 file_entries->remove_all_objects();
 108                 delete file_entries;
 109         }
 110 }
 111
 112 void FormatTools::create_objects(int &init_x,
 113                                                 int &init_y,
 114                                                 int do_audio,    // Include support for audio
 115                                                 int do_video,   // Include support for video
 116                                                 int prompt_audio,  // Include checkbox for audio
 117                                                 int prompt_video,
 118                                                 int prompt_audio_channels,
 119                                                 int prompt_video_compression,
 120                                                 char *locked_compressor,
 121                                                 int recording,
 122                                                 int *strategy,
 123                                                 int brender)
 124 {
 125         int x = init_x;
 126         int y = init_y;
 127
 128         this->locked_compressor = locked_compressor;
 129         this->recording = recording;
 130         this->use_brender = brender;
 131         this->do_audio = do_audio;
 132         this->do_video = do_video;
 133         this->prompt_audio = prompt_audio;
 134         this->prompt_audio_channels = prompt_audio_channels;
 135         this->prompt_video = prompt_video;
 136         this->prompt_video_compression = prompt_video_compression;
 137         this->strategy = strategy;
 138
 139
 140         file_entries = new ArrayList<BC_ListBoxItem*>;
 141         FileSystem fs;
 142         char string[BCTEXTLEN];
 143 // Load current directory
 144         fs.update(getcwd(string, BCTEXTLEN));
 145         for(int i = 0; i < fs.total_files(); i++)
 146         {
 147                 file_entries->append(
 148                         new BC_ListBoxItem(
 149                                 fs.get_entry(i)->get_name()));
 150         }
 151
 152 //printf("FormatTools::create_objects 1\n");
 153
 154 // Modify strategy depending on render farm
 155         if(strategy)
 156         {
 157                 if(mwindow->preferences->use_renderfarm)
 158                 {
 159                         if(*strategy == FILE_PER_LABEL)
 160                                 *strategy = FILE_PER_LABEL_FARM;
 161                         else
 162                         if(*strategy == SINGLE_PASS)
 163                                 *strategy = SINGLE_PASS_FARM;
 164                 }
 165                 else
 166                 {
 167                         if(*strategy == FILE_PER_LABEL_FARM)
 168                                 *strategy = FILE_PER_LABEL;
 169                         else
 170                         if(*strategy == SINGLE_PASS_FARM)
 171                                 *strategy = SINGLE_PASS;
 172                 }
 173         }
 174
 175         if(!recording)
 176         {
 177                 window->add_subwindow(path_textbox = new FormatPathText(x, y, this));
 178                 x += path_textbox->get_w() + 5;
 179                 window->add_subwindow(path_button = new BrowseButton(
 180                         mwindow,
 181                         window,
 182                         path_textbox,
 183                         x,
 184                         y,
 185                         asset->path,
 186                         _("Output to file"),
 187                         _("Select a file to write to:"),
 188                         0));
 189
 190 // Set w for user.
 191                 w = MAX(w, 305);
 192 //              w = x + path_button->get_w() + 5;
 193                 x -= path_textbox->get_w() + 5;
 194                 y += 35;
 195         }
 196         else
 197         {
 198 //              w = x + 305;
 199                 w = 305;
 200         }
 201
 202         window->add_subwindow(format_title = new BC_Title(x, y, _("File Format:")));
 203         x += 90;
 204         window->add_subwindow(format_text = new BC_TextBox(x, y, 180, 1,
 205                 File::formattostr(asset->format)));
 206         x += format_text->get_w();
 207 //printf("FormatTools::create_objects %d %p\n", __LINE__, window);
 208         window->add_subwindow(format_button = new FormatFormat(x, y, this));
 209         format_button->create_objects();
 210         x += format_button->get_w() + 5;
 211         window->add_subwindow(ffmpeg_type = new FFMpegType(x, y, 50, 1, asset->fformat));
 212         x += ffmpeg_type->get_w();
 213         window->add_subwindow(format_ffmpeg = new FormatFFMPEG(x, y, this));
 214         format_ffmpeg->create_objects();
 215
 216         x = init_x;
 217         y += format_button->get_h() + 10;
 218         if(do_audio)
 219         {
 220                 window->add_subwindow(audio_title = new BC_Title(x, y, _("Audio:"), LARGEFONT, RED));
 221                 x += 80;
 222                 window->add_subwindow(aparams_button = new FormatAParams(mwindow, this, x, y));
 223                 x += aparams_button->get_w() + 10;
 224                 if(prompt_audio)
 225                 {
 226                         window->add_subwindow(audio_switch = new FormatAudio(x, y, this, asset->audio_data));
 227                 }
 228                 x = init_x;
 229                 y += aparams_button->get_h() + 10;
 230
 231 // Audio channels only used for recording.
 232 //              if(prompt_audio_channels)
 233 //              {
 234 //                      window->add_subwindow(channels_title = new BC_Title(x, y, _("Number of audio channels to record:")));
 235 //                      x += 260;
 236 //                      window->add_subwindow(channels_button = new FormatChannels(x, y, this));
 237 //                      x += channels_button->get_w() + 5;
 238 //                      window->add_subwindow(channels_tumbler = new BC_ITumbler(channels_button, 1, MAXCHANNELS, x, y));
 239 //                      y += channels_button->get_h() + 20;
 240 //                      x = init_x;
 241 //              }
 242
 243 //printf("FormatTools::create_objects 6\n");
 244                 aparams_thread = new FormatAThread(this);
 245         }
 246
 247 //printf("FormatTools::create_objects 7\n");
 248         if(do_video)
 249         {
 250
 251 //printf("FormatTools::create_objects 8\n");
 252                 window->add_subwindow(video_title = new BC_Title(x, y, _("Video:"), LARGEFONT, RED));
 253                 x += 80;
 254                 if(prompt_video_compression)
 255                 {
 256                         window->add_subwindow(vparams_button = new FormatVParams(mwindow, this, x, y));
 257                         x += vparams_button->get_w() + 10;
 258                 }
 259
 260 //printf("FormatTools::create_objects 9\n");
 261                 if(prompt_video)
 262                 {
 263                         window->add_subwindow(video_switch = new FormatVideo(x, y, this, asset->video_data));
 264                         y += video_switch->get_h();
 265                 }
 266                 else
 267                 {
 268                         y += vparams_button->get_h();
 269                 }
 270
 271 //printf("FormatTools::create_objects 10\n");
 272                 y += 10;
 273                 vparams_thread = new FormatVThread(this);
 274         }
 275
 276 //printf("FormatTools::create_objects 11\n");
 277
 278         x = init_x;
 279         if(strategy)
 280         {
 281                 window->add_subwindow(multiple_files = new FormatMultiple(mwindow, x, y, strategy));
 282                 y += multiple_files->get_h() + 10;
 283         }
 284
 285 //printf("FormatTools::create_objects 12\n");
 286
 287         init_y = y;
 288         update_format();
 289 }
 290
 291 void FormatTools::update_driver(int driver)
 292 {
 293         this->video_driver = driver;
 294
 295         switch(driver)
 296         {
 297                 case CAPTURE_DVB:
 298                 case VIDEO4LINUX2MPEG:
 299 // Just give the user information about how the stream is going to be
 300 // stored but don't change the asset.
 301 // Want to be able to revert to user settings.
 302                         if(asset->format != FILE_MPEG)
 303                         {
 304                                 format_text->update(_("MPEG stream"));
 305                                 asset->format = FILE_MPEG;
 306                         }
 307                         locked_compressor = 0;
 308                         audio_switch->update(1);
 309                         video_switch->update(1);
 310                         break;
 311
 312                 case CAPTURE_IEC61883:
 313                 case CAPTURE_FIREWIRE:
 314                 case CAPTURE_BUZ:
 315                 case VIDEO4LINUX2JPEG:
 316                 case CAPTURE_JPEG_WEBCAM:
 317                         if(asset->format != FILE_AVI &&
 318                                 asset->format != FILE_MOV)
 319                         {
 320                                 format_text->update(MOV_NAME);
 321                                 asset->format = FILE_MOV;
 322                         }
 323                         else
 324                                 format_text->update(File::formattostr(asset->format));
 325
 326                         switch(driver)
 327                         {
 328                                 case CAPTURE_IEC61883:
 329                                 case CAPTURE_FIREWIRE:
 330                                         locked_compressor = (char*)QUICKTIME_DVSD;
 331                                         strcpy(asset->vcodec, QUICKTIME_DVSD);
 332                                         break;
 333
 334                                 case CAPTURE_BUZ:
 335                                 case VIDEO4LINUX2JPEG:
 336                                         locked_compressor = (char*)QUICKTIME_MJPA;
 337                                         strcpy(asset->vcodec, QUICKTIME_MJPA);
 338                                         break;
 339
 340                                 case CAPTURE_JPEG_WEBCAM:
 341                                         locked_compressor = (char*)QUICKTIME_JPEG;
 342                                         strcpy(asset->vcodec, QUICKTIME_JPEG);
 343                                         break;
 344                         }
 345
 346                         audio_switch->update(asset->audio_data);
 347                         video_switch->update(asset->video_data);
 348                         break;
 349
 350
 351
 352
 353
 354                 default:
 355                         format_text->update(File::formattostr(asset->format));
 356                         locked_compressor = 0;
 357                         audio_switch->update(asset->audio_data);
 358                         video_switch->update(asset->video_data);
 359                         break;
 360         }
 361         close_format_windows();
 362 }
 363
 364 void FormatTools::update_format()
 365 {
 366         if( do_audio && prompt_audio && audio_switch ) {
 367                 audio_switch->update(asset->audio_data);
 368                 if( !asset->audio_data )
 369                         audio_switch->disable();
 370                 else
 371                         audio_switch->enable();
 372         }
 373         if( do_video && prompt_video && video_switch ) {
 374                 video_switch->update(asset->video_data);
 375                 if( !asset->video_data )
 376                         video_switch->disable();
 377                 else
 378                         video_switch->enable();
 379         }
 380         if( asset->format == FILE_FFMPEG ) {
 381                 ffmpeg_type->show();
 382                 format_ffmpeg->show();
 383         }
 384         else {
 385                 ffmpeg_type->hide();
 386                 format_ffmpeg->hide();
 387         }
 388 }
 389
 390 int FormatTools::handle_event()
 391 {
 392         return 0;
 393 }
 394
 395 Asset* FormatTools::get_asset()
 396 {
 397         return asset;
 398 }
 399
 400 void FormatTools::update_extension()
 401 {
 402         const char *extension = File::get_tag(asset->format);
 403 // split multiple extensions
 404         ArrayList<const char*> extensions;
 405         int len = strlen(extension);
 406         const char *extension_ptr = extension;
 407         for(int i = 0; i <= len; i++)
 408         {
 409                 if(extension[i] == '/' || extension[i] == 0)
 410                 {
 411                         extensions.append(extension_ptr);
 412                         extension_ptr = extension + i + 1;
 413                 }
 414         }
 415
 416         if(extensions.size())
 417         {
 418                 char *ptr = strrchr(asset->path, '.');
 419                 if(!ptr)
 420                 {
 421                         ptr = asset->path + strlen(asset->path);
 422                         *ptr = '.';
 423                 }
 424                 ptr++;
 425
 426
 427 // test for equivalent extension
 428                 int need_extension = 1;
 429                 //int extension_len = 0;
 430                 for(int i = 0; i < extensions.size() && need_extension; i++)
 431                 {
 432                         char *ptr1 = ptr;
 433                         extension_ptr = extensions.get(i);
 434 // test an extension
 435                         need_extension = 0;
 436                         while(*ptr1 != 0 && *extension_ptr != 0 && *extension_ptr != '/')
 437                         {
 438                                 if(tolower(*ptr1) != tolower(*extension_ptr))
 439                                 {
 440                                         need_extension = 1;
 441                                         break;
 442                                 }
 443                                 ptr1++;
 444                                 extension_ptr++;
 445                         }
 446
 447                         if(*ptr1 == 0 &&
 448                                 *extension_ptr != 0 &&
 449                                 *extension_ptr != '/')
 450                                 need_extension = 1;
 451                 }
 452
 453 //printf("FormatTools::update_extension %d %d\n", __LINE__, need_extension);
 454 // copy extension
 455                 if(need_extension)
 456                 {
 457                         char *ptr1 = ptr;
 458                         extension_ptr = asset->format != FILE_FFMPEG ?
 459                                 extensions.get(0) : asset->fformat;
 460                         while(*extension_ptr != 0 && *extension_ptr != '/')
 461                                 *ptr1++ = *extension_ptr++;
 462                         *ptr1 = 0;
 463                 }
 464
 465                 int character1 = ptr - asset->path;
 466                 int character2 = strlen(asset->path);
 467 //              *(asset->path + character2) = 0;
 468                 if(path_textbox)
 469                 {
 470                         path_textbox->update(asset->path);
 471                         path_textbox->set_selection(character1, character2, character2);
 472                 }
 473         }
 474 }
 475
 476 void FormatTools::update(Asset *asset, int *strategy)
 477 {
 478         this->asset = asset;
 479         this->strategy = strategy;
 480
 481         if(path_textbox)
 482                 path_textbox->update(asset->path);
 483         format_text->update(File::formattostr(plugindb, asset->format));
 484         if(do_audio && prompt_audio && audio_switch)
 485                 audio_switch->update(asset->audio_data);
 486         if(do_video && prompt_video && video_switch)
 487                 video_switch->update(asset->video_data);
 488         if(strategy)
 489         {
 490                 multiple_files->update(strategy);
 491         }
 492         close_format_windows();
 493 }
 494
 495 void FormatTools::close_format_windows()
 496 {
 497 // This is done in ~file
 498         if(aparams_thread && aparams_thread->running())
 499         {
 500                 aparams_thread->file->close_window();
 501                 aparams_thread->join();
 502         }
 503         if(vparams_thread && vparams_thread->running())
 504         {
 505                 vparams_thread->file->close_window();
 506                 vparams_thread->join();
 507         }
 508 }
 509
 510 int FormatTools::get_w()
 511 {
 512         return w;
 513 }
 514
 515 void FormatTools::set_w(int w)
 516 {
 517         this->w = w;
 518 }
 519
 520 void FormatTools::reposition_window(int &init_x, int &init_y)
 521 {
 522         int x = init_x;
 523         int y = init_y;
 524
 525         if(path_textbox)
 526         {
 527                 path_textbox->reposition_window(x, y);
 528                 x += path_textbox->get_w() + 5;
 529                 path_button->reposition_window(x, y);
 530                 x -= path_textbox->get_w() + 5;
 531                 y += 35;
 532         }
 533
 534         format_title->reposition_window(x, y);
 535         x += 90;
 536         format_text->reposition_window(x, y);
 537         x += format_text->get_w();
 538         format_button->reposition_window(x, y);
 539
 540         x = init_x;
 541         y += format_button->get_h() + 10;
 542
 543         if(do_audio)
 544         {
 545                 audio_title->reposition_window(x, y);
 546                 x += 80;
 547                 aparams_button->reposition_window(x, y);
 548                 x += aparams_button->get_w() + 10;
 549                 if(prompt_audio) audio_switch->reposition_window(x, y);
 550
 551                 x = init_x;
 552                 y += aparams_button->get_h() + 20;
 553                 if(prompt_audio_channels)
 554                 {
 555                         channels_title->reposition_window(x, y);
 556                         x += 260;
 557                         channels_button->reposition_window(x, y);
 558                         x += channels_button->get_w() + 5;
 559                         channels_tumbler->reposition_window(x, y);
 560                         y += channels_button->get_h() + 20;
 561                         x = init_x;
 562                 }
 563         }
 564
 565
 566         if(do_video)
 567         {
 568                 video_title->reposition_window(x, y);
 569                 x += 80;
 570                 if(prompt_video_compression)
 571                 {
 572                         vparams_button->reposition_window(x, y);
 573                         x += vparams_button->get_w() + 10;
 574                 }
 575
 576                 if(prompt_video)
 577                 {
 578                         video_switch->reposition_window(x, y);
 579                         y += video_switch->get_h();
 580                 }
 581                 else
 582                 {
 583                         y += vparams_button->get_h();
 584                 }
 585
 586                 y += 10;
 587                 x = init_x;
 588         }
 589
 590         if(strategy)
 591         {
 592                 multiple_files->reposition_window(x, y);
 593                 y += multiple_files->get_h() + 10;
 594         }
 595
 596         init_y = y;
 597 }
 598
 599
 600 int FormatTools::set_audio_options()
 601 {
 602 //      if(video_driver == CAPTURE_DVB)
 603 //      {
 604 //              return 0;
 605 //      }
 606
 607         if(!aparams_thread->running())
 608         {
 609                 aparams_thread->start();
 610         }
 611         else
 612         {
 613                 aparams_thread->file->raise_window();
 614         }
 615         return 0;
 616 }
 617
 618 int FormatTools::set_video_options()
 619 {
 620 //      if(video_driver == CAPTURE_DVB)
 621 //      {
 622 //              return 0;
 623 //      }
 624
 625         if(!vparams_thread->running())
 626         {
 627                 vparams_thread->start();
 628         }
 629         else
 630         {
 631                 vparams_thread->file->raise_window();
 632         }
 633
 634         return 0;
 635 }
 636
 637
 638
 639
 640
 641 FormatAParams::FormatAParams(MWindow *mwindow, FormatTools *format, int x, int y)
 642  : BC_Button(x, y, mwindow->theme->get_image_set("wrench"))
 643 {
 644         this->format = format;
 645         set_tooltip(_("Configure audio compression"));
 646 }
 647
 648 FormatAParams::~FormatAParams()
 649 {
 650 }
 651
 652 int FormatAParams::handle_event()
 653 {
 654         format->set_audio_options();
 655         return 1;
 656 }
 657
 658
 659
 660
 661
 662 FormatVParams::FormatVParams(MWindow *mwindow, FormatTools *format, int x, int y)
 663  : BC_Button(x, y, mwindow->theme->get_image_set("wrench"))
 664 {
 665         this->format = format;
 666         set_tooltip(_("Configure video compression"));
 667 }
 668
 669 FormatVParams::~FormatVParams()
 670 {
 671 }
 672
 673 int FormatVParams::handle_event()
 674 {
 675         format->set_video_options();
 676         return 1;
 677 }
 678
 679
 680
 681
 682
 683 FormatAThread::FormatAThread(FormatTools *format)
 684  : Thread(1, 0, 0)
 685 {
 686         this->format = format;
 687         file = new File;
 688         joined = 1;
 689 }
 690
 691 FormatAThread::~FormatAThread()
 692 {
 693         join();
 694         delete file;
 695         file = 0;
 696 }
 697
 698 void FormatAThread::start()
 699 {
 700         join();
 701         joined = 0;
 702         Thread::start();
 703 }
 704
 705
 706 void FormatAThread::run()
 707 {
 708         file->get_options(format, 1, 0);
 709 }
 710
 711
 712
 713
 714 FormatVThread::FormatVThread(FormatTools *format)
 715  : Thread(1, 0, 0)
 716 {
 717         this->format = format;
 718         file = new File;
 719         joined = 1;
 720 }
 721
 722 FormatVThread::~FormatVThread()
 723 {
 724         join();
 725         delete file;
 726         file = 0;
 727 }
 728
 729 void FormatVThread::start()
 730 {
 731         join();
 732         joined = 0;
 733         Thread::start();
 734 }
 735
 736 void FormatVThread::run()
 737 {
 738         file->get_options(format, 0, 1);
 739 }
 740
 741
 742
 743
 744
 745 FormatPathText::FormatPathText(int x, int y, FormatTools *format)
 746  : BC_TextBox(x,
 747         y,
 748         format->w -
 749                 format->mwindow->theme->get_image_set("wrench")[0]->get_w() -
 750                 x - 10,
 751         1,
 752         format->asset->path)
 753 {
 754         this->format = format;
 755 }
 756
 757 FormatPathText::~FormatPathText()
 758 {
 759 }
 760 int FormatPathText::handle_event()
 761 {
 762 // Suggestions
 763         calculate_suggestions(format->file_entries);
 764
 765
 766
 767         strcpy(format->asset->path, get_text());
 768         format->handle_event();
 769
 770         return 1;
 771 }
 772
 773
 774
 775
 776 FormatAudio::FormatAudio(int x, int y, FormatTools *format, int default_)
 777  : BC_CheckBox(x,
 778         y,
 779         default_,
 780         (char*)(format->recording ? _("Record audio tracks") : _("Render audio tracks")))
 781 {
 782         this->format = format;
 783 }
 784
 785 FormatAudio::~FormatAudio() {}
 786 int FormatAudio::handle_event()
 787 {
 788         format->asset->audio_data = get_value();
 789         return 1;
 790 }
 791
 792
 793 FormatVideo::FormatVideo(int x, int y, FormatTools *format, int default_)
 794  : BC_CheckBox(x,
 795         y,
 796         default_,
 797         (char*)(format->recording ? _("Record video tracks") : _("Render video tracks")))
 798 {
 799 this->format = format;
 800 }
 801
 802 FormatVideo::~FormatVideo() {}
 803 int FormatVideo::handle_event()
 804 {
 805         format->asset->video_data = get_value();
 806         return 1;
 807 }
 808
 809
 810
 811
 812 FormatFormat::FormatFormat(int x, int y, FormatTools *format)
 813  : FormatPopup(format->plugindb, x, y, format->use_brender)
 814 {
 815         this->format = format;
 816 }
 817
 818 FormatFormat::~FormatFormat()
 819 {
 820 }
 821
 822 int FormatFormat::handle_event()
 823 {
 824         BC_ListBoxItem *selection = get_selection(0, 0);
 825         if( selection ) {
 826                 int new_format = File::strtoformat(format->plugindb, get_selection(0, 0)->get_text());
 827 //              if(new_format != format->asset->format)
 828                 {
 829                         Asset *asset = format->asset;
 830                         asset->format = new_format;
 831                         asset->audio_data = File::supports_audio(asset->format);
 832                         asset->video_data = File::supports_video(asset->format);
 833                         format->format_text->update(selection->get_text());
 834                         format->update_extension();
 835                         format->close_format_windows();
 836                         format->update_format();
 837                 }
 838         }
 839         return 1;
 840 }
 841
 842
 843 FormatFFMPEG::FormatFFMPEG(int x, int y, FormatTools *format)
 844  : FFMPEGPopup(format->plugindb, x, y)
 845 {
 846         this->format = format;
 847 }
 848
 849 FormatFFMPEG::~FormatFFMPEG()
 850 {
 851 }
 852
 853 int FormatFFMPEG::load_defaults(const char *path, const char *type,
 854                  char *codec, char *codec_options, int len)
 855 {
 856         char default_file[BCTEXTLEN];
 857         FFMPEG::set_option_path(default_file, "%s/%s.dfl", path, type);
 858         FILE *fp = fopen(default_file,"r");
 859         if( !fp ) return 1;
 860         fgets(codec, BCSTRLEN, fp);
 861         char *cp = codec;
 862         while( *cp && *cp!='\n' ) ++cp;
 863         *cp = 0;
 864         while( len > 0 && fgets(codec_options, len, fp) ) {
 865                 int n = strlen(codec_options);
 866                 codec_options += n;  len -= n;
 867         }
 868         fclose(fp);
 869         FFMPEG::set_option_path(default_file, "%s/%s", path, codec);
 870         return FFMPEG::load_options(default_file, codec_options, len);
 871 }
 872
 873 int FormatFFMPEG::handle_event()
 874 {
 875         BC_ListBoxItem *selection = get_selection(0, 0);
 876         if( selection ) {
 877                 char *text = get_selection(0, 0)->get_text();
 878                 format->ffmpeg_type->update(text);
 879                 Asset *asset = format->asset;
 880                 strcpy(asset->fformat, text);
 881                 strcpy(asset->ff_audio_options, "");
 882                 strcpy(asset->ff_video_options, "");
 883                 asset->audio_data = !load_defaults("audio", text, asset->acodec,
 884                         asset->ff_audio_options, sizeof(asset->ff_audio_options));
 885                 asset->video_data = !load_defaults("video", text, asset->vcodec,
 886                         asset->ff_video_options, sizeof(asset->ff_video_options));
 887                 format->update_extension();
 888                 format->close_format_windows();
 889                 format->update_format();
 890         }
 891         return 1;
 892 }
 893
 894
 895
 896
 897 FormatChannels::FormatChannels(int x, int y, FormatTools *format)
 898  : BC_TextBox(x, y, 100, 1, format->asset->channels)
 899 {
 900         this->format = format;
 901 }
 902
 903 FormatChannels::~FormatChannels()
 904 {
 905 }
 906
 907 int FormatChannels::handle_event()
 908 {
 909         format->asset->channels = atol(get_text());
 910         return 1;
 911 }
 912
 913
 914 FormatToTracks::FormatToTracks(int x, int y, int *output)
 915  : BC_CheckBox(x, y, *output, _("Overwrite project with output"))
 916 {
 917         this->output = output;
 918 }
 919
 920 FormatToTracks::~FormatToTracks()
 921 {
 922 }
 923
 924 int FormatToTracks::handle_event()
 925 {
 926         *output = get_value();
 927         return 1;
 928 }
 929
 930
 931 FormatMultiple::FormatMultiple(MWindow *mwindow, int x, int y, int *output)
 932  : BC_CheckBox(x,
 933         y,
 934         (*output == FILE_PER_LABEL) || (*output == FILE_PER_LABEL_FARM),
 935         _("Create new file at each label"))
 936 {
 937         this->output = output;
 938         this->mwindow = mwindow;
 939 }
 940
 941 FormatMultiple::~FormatMultiple()
 942 {
 943 }
 944
 945 int FormatMultiple::handle_event()
 946 {
 947         if(get_value())
 948         {
 949                 if(mwindow->preferences->use_renderfarm)
 950                         *output = FILE_PER_LABEL_FARM;
 951                 else
 952                         *output = FILE_PER_LABEL;
 953         }
 954         else
 955         {
 956                 if(mwindow->preferences->use_renderfarm)
 957                         *output = SINGLE_PASS_FARM;
 958                 else
 959                         *output = SINGLE_PASS;
 960         }
 961         return 1;
 962 }
 963
 964 void FormatMultiple::update(int *output)
 965 {
 966         this->output = output;
 967         if(*output == FILE_PER_LABEL_FARM ||
 968                 *output ==FILE_PER_LABEL)
 969                 set_value(1);
 970         else
 971                 set_value(0);
 972 }
 973
 974