cinelerra-5.1/cinelerra/batchrender.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2011 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 "batchrender.h"
  24 #include "bcdisplayinfo.h"
  25 #include "bcsignals.h"
  26 #include "confirmsave.h"
  27 #include "cstrdup.h"
  28 #include "bchash.h"
  29 #include "edits.h"
  30 #include "edit.h"
  31 #include "edl.h"
  32 #include "edlsession.h"
  33 #include "errorbox.h"
  34 #include "file.h"
  35 #include "filesystem.h"
  36 #include "filexml.h"
  37 #include "keyframe.h"
  38 #include "keys.h"
  39 #include "labels.h"
  40 #include "language.h"
  41 #include "mainerror.h"
  42 #include "mainundo.h"
  43 #include "mainsession.h"
  44 #include "mutex.h"
  45 #include "mwindow.h"
  46 #include "mwindowgui.h"
  47 #include "packagedispatcher.h"
  48 #include "packagerenderer.h"
  49 #include "plugin.h"
  50 #include "pluginset.h"
  51 #include "preferences.h"
  52 #include "render.h"
  53 #include "theme.h"
  54 #include "tracks.h"
  55 #include "transportque.h"
  56 #include "vframe.h"
  57
  58 // Farmed is not present if not preferences->use_renderfarm
  59 int BatchRenderThread::column_widths[] = { 42, 42, 42, 222, 222, 150 };
  60 const char *BatchRenderThread::column_titles[] = {
  61         N_("Enabled"), N_("Labeled"), N_("Farmed"), N_("Output"), N_("EDL"), N_("Elapsed")
  62 };
  63
  64 BatchRenderMenuItem::BatchRenderMenuItem(MWindow *mwindow)
  65  : BC_MenuItem(_("Batch Render..."), _("Shift-B"), 'B')
  66 {
  67         set_shift(1);
  68         this->mwindow = mwindow;
  69 }
  70
  71 int BatchRenderMenuItem::handle_event()
  72 {
  73         mwindow->batch_render->start();
  74         return 1;
  75 }
  76
  77
  78 BatchRenderJob::BatchRenderJob(Preferences *preferences, int labeled, int farmed)
  79 {
  80         this->preferences = preferences;
  81         this->labeled = labeled;
  82         this->farmed = farmed >= 0 ? farmed : preferences->use_renderfarm;
  83         asset = new Asset;
  84         edl_path[0] = 0;
  85         enabled = 1;
  86         elapsed = 0;
  87 }
  88
  89 BatchRenderJob::~BatchRenderJob()
  90 {
  91         asset->Garbage::remove_user();
  92 }
  93
  94 void BatchRenderJob::copy_from(BatchRenderJob *src)
  95 {
  96         enabled = src->enabled;
  97         farmed = src->farmed;
  98         labeled = src->labeled;
  99         asset->copy_from(src->asset, 0);
 100         strcpy(edl_path, src->edl_path);
 101         elapsed = 0;
 102 }
 103
 104 void BatchRenderJob::load(FileXML *file)
 105 {
 106         int result = 0;
 107
 108         enabled = file->tag.get_property("ENABLED", enabled);
 109         farmed = file->tag.get_property("FARMED", farmed);
 110         labeled = file->tag.get_property("STRATEGY", labeled);
 111         edl_path[0] = 0;
 112         file->tag.get_property("EDL_PATH", edl_path);
 113         elapsed = file->tag.get_property("ELAPSED", elapsed);
 114
 115         result = file->read_tag();
 116         if( !result ) {
 117                 if( file->tag.title_is("ASSET") ) {
 118                         file->tag.get_property("SRC", asset->path);
 119                         asset->read(file, 0);
 120 // The compression parameters are stored in the defaults to reduce
 121 // coding maintenance.  The defaults must now be stuffed into the XML for
 122 // unique storage.
 123                         BC_Hash defaults;
 124                         defaults.load_string(file->read_text());
 125                         asset->load_defaults(&defaults,
 126                                 "", 0, 1, 0, 0, 0);
 127                 }
 128         }
 129 }
 130
 131 void BatchRenderJob::save(FileXML *file)
 132 {
 133         file->tag.set_property("ENABLED", enabled);
 134         file->tag.set_property("FARMED", farmed);
 135         file->tag.set_property("LABELED", labeled);
 136         file->tag.set_property("EDL_PATH", edl_path);
 137         file->tag.set_property("ELAPSED", elapsed);
 138         file->append_tag();
 139         file->append_newline();
 140         asset->write(file, 0, "");
 141
 142 // The compression parameters are stored in the defaults to reduce
 143 // coding maintenance.  The defaults must now be stuffed into the XML for
 144 // unique storage.
 145         BC_Hash defaults;
 146         asset->save_defaults(&defaults, "", 0, 1, 0, 0, 0);
 147         char *string;
 148         defaults.save_string(string);
 149         file->append_text(string);
 150         free(string);
 151         file->tag.set_title("/JOB");
 152         file->append_tag();
 153         file->append_newline();
 154 }
 155
 156 int BatchRenderJob::get_strategy()
 157 {
 158 // if set, overrides farmed, labeled
 159         int use_renderfarm = farmed && preferences->use_renderfarm ? 1 : 0;
 160         return Render::get_strategy(use_renderfarm, labeled);
 161 }
 162
 163
 164 BatchRenderThread::BatchRenderThread(MWindow *mwindow)
 165  : BC_DialogThread()
 166 {
 167         this->mwindow = mwindow;
 168         current_job = 0;
 169         rendering_job = -1;
 170         is_rendering = 0;
 171         default_job = 0;
 172         boot_defaults = 0;
 173         preferences = 0;
 174         warn = 1;
 175         render = 0;
 176         batch_path[0] = 0;
 177 }
 178
 179 BatchRenderThread::BatchRenderThread()
 180  : BC_DialogThread()
 181 {
 182         mwindow = 0;
 183         current_job = 0;
 184         rendering_job = -1;
 185         is_rendering = 0;
 186         default_job = 0;
 187         boot_defaults = 0;
 188         preferences = 0;
 189         warn = 1;
 190         render = 0;
 191         batch_path[0] = 0;
 192 }
 193
 194 BatchRenderThread::~BatchRenderThread()
 195 {
 196         close_window();
 197         delete boot_defaults;
 198         delete preferences;
 199         delete render;
 200 }
 201
 202 void BatchRenderThread::reset(const char *path)
 203 {
 204         if( path ) {
 205                 strcpy(batch_path, path);
 206                 warn = 1;
 207         }
 208         current_job = 0;
 209         rendering_job = -1;
 210         delete default_job;  default_job = 0;
 211         jobs.remove_all_objects();
 212 }
 213
 214 void BatchRenderThread::handle_close_event(int result)
 215 {
 216 // Save settings
 217         save_jobs(batch_path);
 218         save_defaults(mwindow->defaults);
 219         reset();
 220 }
 221
 222 BC_Window* BatchRenderThread::new_gui()
 223 {
 224         current_start = 0.0;
 225         current_end = 0.0;
 226         default_job = new BatchRenderJob(mwindow->preferences);
 227         load_jobs(batch_path, mwindow->preferences);
 228         load_defaults(mwindow->defaults);
 229         this->gui = new BatchRenderGUI(mwindow, this,
 230                 mwindow->session->batchrender_x, mwindow->session->batchrender_y,
 231                 mwindow->session->batchrender_w, mwindow->session->batchrender_h);
 232         this->gui->create_objects();
 233         return this->gui;
 234 }
 235
 236
 237 void BatchRenderThread::load_jobs(char *path, Preferences *preferences)
 238 {
 239         FileXML file;
 240         int result = 0;
 241
 242         jobs.remove_all_objects();
 243         if( !path ) path = batch_path;
 244         if( !path[0] ) create_path(path);
 245         file.read_from_file(path);
 246
 247         while( !result ) {
 248                 if( !(result = file.read_tag()) ) {
 249                         if( file.tag.title_is("JOBS") ) {
 250                                 warn = file.tag.get_property("WARN", 1);
 251                         }
 252                         else if( file.tag.title_is("JOB") ) {
 253                                 BatchRenderJob *job =  new BatchRenderJob(preferences);
 254                                 jobs.append(job);
 255                                 job->load(&file);
 256                         }
 257                 }
 258         }
 259 }
 260
 261 void BatchRenderThread::save_jobs(char *path)
 262 {
 263         FileXML file;
 264         file.tag.set_title("JOBS");
 265         file.tag.set_property("WARN", warn);
 266         file.append_tag();
 267         file.append_newline();
 268
 269         for( int i = 0; i < jobs.total; i++ ) {
 270                 file.tag.set_title("JOB");
 271                 jobs.values[i]->save(&file);
 272         }
 273         file.tag.set_title("/JOBS");
 274         file.append_tag();
 275         file.append_newline();
 276
 277         if( !path ) path = batch_path;
 278         if( !path[0] ) create_path(path);
 279         file.write_to_file(path);
 280 }
 281
 282 void BatchRenderThread::load_defaults(BC_Hash *defaults)
 283 {
 284         if( default_job ) {
 285                 default_job->asset->load_defaults(defaults,
 286                         "BATCHRENDER_", 1, 1, 1, 1, 1);
 287         }
 288
 289         for( int i = 0; i < BATCHRENDER_COLUMNS; i++ ) {
 290                 char string[BCTEXTLEN];
 291                 sprintf(string, "BATCHRENDER_COLUMN%d", i);
 292                 list_width[i] = defaults->get(string, column_widths[i]);
 293         }
 294 }
 295
 296 void BatchRenderThread::save_defaults(BC_Hash *defaults)
 297 {
 298         if( default_job ) {
 299                 default_job->asset->save_defaults(defaults,
 300                         "BATCHRENDER_", 1, 1, 1, 1, 1);
 301         }
 302         for( int i=0; i<BATCHRENDER_COLUMNS; ++i ) {
 303                 char string[BCTEXTLEN];
 304                 sprintf(string, "BATCHRENDER_COLUMN%d", i);
 305                 defaults->update(string, list_width[i]);
 306         }
 307 //      defaults->update("BATCHRENDER_JOB", current_job);
 308         if( mwindow )
 309                 mwindow->save_defaults();
 310         else
 311                 defaults->save();
 312 }
 313
 314 char* BatchRenderThread::create_path(char *string)
 315 {
 316         FileSystem fs;
 317         sprintf(string, "%s/", File::get_config_path());
 318         fs.complete_path(string);
 319         strcat(string, BATCH_PATH);
 320         return string;
 321 }
 322
 323 void BatchRenderThread::new_job()
 324 {
 325         BatchRenderJob *result = new BatchRenderJob(mwindow->preferences);
 326         result->copy_from(get_current_job());
 327         jobs.append(result);
 328         current_job = jobs.total - 1;
 329         gui->create_list(1);
 330         gui->change_job();
 331 }
 332
 333 void BatchRenderThread::delete_job()
 334 {
 335         if( current_job < jobs.total && current_job >= 0 ) {
 336                 jobs.remove_object_number(current_job);
 337                 if( current_job > 0 ) current_job--;
 338                 gui->create_list(1);
 339                 gui->change_job();
 340         }
 341 }
 342
 343 void BatchRenderThread::use_current_edl()
 344 {
 345 // printf("BatchRenderThread::use_current_edl %d %p %s\n",
 346 // __LINE__,
 347 // mwindow->edl->path,
 348 // mwindow->edl->path);
 349
 350         strcpy(get_current_edl(), mwindow->edl->path);
 351         gui->create_list(1);
 352         gui->edl_path_text->update(get_current_edl());
 353 }
 354
 355 void BatchRenderThread::update_selected_edl()
 356 {
 357         FileXML xml_file;
 358         char *path = get_current_edl();
 359         EDL *edl = mwindow->edl;
 360         edl->save_xml(&xml_file, path);
 361         xml_file.terminate_string();
 362         if( xml_file.write_to_file(path) ) {
 363                 char msg[BCTEXTLEN];
 364                 sprintf(msg, _("Unable to save: %s"), path);
 365                 MainError::show_error(msg);
 366         }
 367 }
 368
 369 BatchRenderJob* BatchRenderThread::get_current_job()
 370 {
 371         return current_job >= 0 && current_job < jobs.total ?
 372                 jobs.values[current_job] : default_job;
 373 }
 374
 375
 376 Asset* BatchRenderThread::get_current_asset()
 377 {
 378         return get_current_job()->asset;
 379 }
 380
 381 char* BatchRenderThread::get_current_edl()
 382 {
 383         return get_current_job()->edl_path;
 384 }
 385
 386
 387 // Test EDL files for existence
 388 int BatchRenderThread::test_edl_files()
 389 {
 390         int not_equiv = 0, ret = 0;
 391         const char *path = 0;
 392
 393         for( int i=0; !ret && i<jobs.size(); ++i ) {
 394                 if( !jobs.values[i]->enabled ) continue;
 395                 path = jobs.values[i]->edl_path;
 396                 int is_script = *path == '@' ? 1 : 0;
 397                 if( is_script ) ++path;
 398                 FILE *fp = fopen(path, "r");
 399                 if( fp ) {
 400                         if( warn && mwindow && !is_script ) {
 401                                 fseek(fp, 0, SEEK_END);
 402                                 int64_t sz = ftell(fp);
 403                                 fseek(fp, 0, SEEK_SET);
 404                                 char *bfr = new char[sz+1];
 405                                 int64_t len = fread(bfr, 1, sz+1, fp);
 406                                 if( len == sz ) {
 407                                         FileXML file;
 408                                         XMLBuffer data(bfr, len, 0);
 409                                         file.set_shared_input(&data);
 410                                         EDL *edl = new EDL; edl->create_objects();
 411                                         edl->load_xml(&file, LOAD_ALL);
 412                                         double pos = edl->equivalent_output(mwindow->edl);
 413                                         if( pos >= 0 ) ++not_equiv;
 414                                         edl->remove_user();
 415                                 }
 416                                 else
 417                                         ret = 1;
 418                                 delete [] bfr;
 419                         }
 420                         fclose(fp);
 421                 }
 422                 else
 423                         ret = 1;
 424         }
 425
 426         if( ret ) {
 427                 char string[BCTEXTLEN];
 428                 sprintf(string, _("EDL %s not found.\n"), path);
 429                 if( mwindow ) {
 430                         ErrorBox error_box(_(PROGRAM_NAME ": Error"),
 431                                 mwindow->gui->get_abs_cursor_x(1),
 432                                 mwindow->gui->get_abs_cursor_y(1));
 433                         error_box.create_objects(string);
 434                         error_box.run_window();
 435                         gui->button_enable();
 436                 }
 437                 else {
 438                         fprintf(stderr, "%s", string);
 439                 }
 440                 is_rendering = 0;
 441         }
 442         else if( warn && mwindow && not_equiv > 0 ) {
 443                 fprintf(stderr, _("%d job EDLs do not match session edl\n"), not_equiv);
 444                 char string[BCTEXTLEN], *sp = string;
 445                 sp += sprintf(sp, _("%d job EDLs do not match session edl\n"),not_equiv);
 446                 sp += sprintf(sp, _("press cancel to abandon batch render"));
 447                 mwindow->show_warning(&warn, string);
 448                 if( mwindow->wait_warning() ) {
 449                         gui->button_enable();
 450                         is_rendering = 0;
 451                         ret = 1;
 452                 }
 453                 gui->warning->update(warn);
 454         }
 455
 456         return ret;
 457 }
 458
 459 void BatchRenderThread::calculate_dest_paths(ArrayList<char*> *paths,
 460         Preferences *preferences)
 461 {
 462         for( int i = 0; i < jobs.total; i++ ) {
 463                 BatchRenderJob *job = jobs.values[i];
 464                 if( job->enabled && *job->edl_path != '@' ) {
 465                         PackageDispatcher *packages = new PackageDispatcher;
 466
 467 // Load EDL
 468                         TransportCommand *command = new TransportCommand;
 469                         FileXML *file = new FileXML;
 470                         file->read_from_file(job->edl_path);
 471
 472 // Use command to calculate range.
 473                         command->command = NORMAL_FWD;
 474                         command->get_edl()->load_xml(file,
 475                                 LOAD_ALL);
 476                         command->change_type = CHANGE_ALL;
 477                         command->set_playback_range();
 478                         command->playback_range_adjust_inout();
 479
 480 // Create test packages
 481                         packages->create_packages(mwindow,
 482                                 command->get_edl(),
 483                                 preferences,
 484                                 job->get_strategy(),
 485                                 job->asset,
 486                                 command->start_position,
 487                                 command->end_position,
 488                                 0);
 489
 490 // Append output paths allocated to total
 491                         packages->get_package_paths(paths);
 492
 493 // Delete package harness
 494                         delete packages;
 495                         delete command;
 496                         delete file;
 497                 }
 498         }
 499 }
 500
 501
 502 void BatchRenderThread::start_rendering(char *config_path,
 503         char *batch_path)
 504 {
 505         BC_Hash *boot_defaults;
 506         Preferences *preferences;
 507         Render *render;
 508         BC_Signals *signals = new BC_Signals;
 509         // XXX the above stuff is leaked,
 510 //PRINT_TRACE
 511 // Initialize stuff which MWindow does.
 512         signals->initialize("/tmp/cinelerra_batch%d.dmp");
 513         boot_defaults = 0;
 514         MWindow::init_defaults(boot_defaults, config_path);
 515         load_defaults(boot_defaults);
 516         preferences = new Preferences;
 517         preferences->load_defaults(boot_defaults);
 518         BC_Signals::set_trap_hook(trap_hook, this);
 519         BC_Signals::set_catch_segv(preferences->trap_sigsegv);
 520         BC_Signals::set_catch_intr(0);
 521         if( preferences->trap_sigsegv ) {
 522                 BC_Trace::enable_locks();
 523         }
 524         else {
 525                 BC_Trace::disable_locks();
 526         }
 527
 528         MWindow::init_plugins(0, preferences);
 529         char font_path[BCTEXTLEN];
 530         strcpy(font_path, preferences->plugin_dir);
 531         strcat(font_path, "/" FONT_SEARCHPATH);
 532         BC_Resources::init_fontconfig(font_path);
 533         BC_WindowBase::get_resources()->vframe_shm = 1;
 534
 535 //PRINT_TRACE
 536         strcpy(this->batch_path, batch_path);
 537         load_jobs(batch_path, preferences);
 538         save_jobs(batch_path);
 539         save_defaults(boot_defaults);
 540
 541 //PRINT_TRACE
 542 // Test EDL files for existence
 543         if( test_edl_files() ) return;
 544
 545 //PRINT_TRACE
 546
 547 // Predict all destination paths
 548         ArrayList<char*> paths;
 549         paths.set_array_delete();
 550         calculate_dest_paths(&paths, preferences);
 551
 552 //PRINT_TRACE
 553         int result = ConfirmSave::test_files(0, &paths);
 554         paths.remove_all_objects();
 555 // Abort on any existing file because it's so hard to set this up.
 556         if( result ) return;
 557
 558 //PRINT_TRACE
 559         render = new Render(0);
 560 //PRINT_TRACE
 561         render->start_batches(&jobs, boot_defaults, preferences);
 562 //PRINT_TRACE
 563 }
 564
 565 void BatchRenderThread::start_rendering()
 566 {
 567         if( is_rendering ) return;
 568         is_rendering = 1;
 569
 570         save_jobs(batch_path);
 571         save_defaults(mwindow->defaults);
 572         gui->button_disable();
 573
 574 // Test EDL files for existence
 575         if( test_edl_files() ) return;
 576
 577 // Predict all destination paths
 578         ArrayList<char*> paths;
 579         calculate_dest_paths(&paths,
 580                 mwindow->preferences);
 581
 582 // Test destination files for overwrite
 583         int result = ConfirmSave::test_files(mwindow, &paths);
 584         paths.remove_all_objects();
 585
 586 // User cancelled
 587         if( result ) {
 588                 is_rendering = 0;
 589                 gui->button_enable();
 590                 return;
 591         }
 592
 593         mwindow->render->start_batches(&jobs);
 594 }
 595
 596 void BatchRenderThread::stop_rendering()
 597 {
 598         if( !is_rendering ) return;
 599         mwindow->render->stop_operation();
 600         is_rendering = 0;
 601 }
 602
 603 void BatchRenderThread::update_active(int number)
 604 {
 605         gui->lock_window("BatchRenderThread::update_active");
 606         if( number >= 0 ) {
 607                 current_job = number;
 608                 rendering_job = number;
 609         }
 610         else {
 611                 rendering_job = -1;
 612                 is_rendering = 0;
 613         }
 614         gui->create_list(1);
 615         gui->unlock_window();
 616 }
 617
 618 void BatchRenderThread::update_done(int number,
 619         int create_list,
 620         double elapsed_time)
 621 {
 622         gui->lock_window("BatchRenderThread::update_done");
 623         if( number < 0 ) {
 624                 gui->button_enable();
 625         }
 626         else {
 627                 jobs.values[number]->enabled = 0;
 628                 jobs.values[number]->elapsed = elapsed_time;
 629                 if( create_list ) gui->create_list(1);
 630         }
 631         gui->unlock_window();
 632 }
 633
 634 void BatchRenderThread::move_batch(int src, int dst)
 635 {
 636         BatchRenderJob *src_job = jobs.values[src];
 637         if( dst < 0 ) dst = jobs.total - 1;
 638
 639         if( dst != src ) {
 640                 for( int i = src; i < jobs.total - 1; i++ )
 641                         jobs.values[i] = jobs.values[i + 1];
 642 //              if( dst > src ) dst--;
 643                 for( int i = jobs.total - 1; i > dst; i-- )
 644                         jobs.values[i] = jobs.values[i - 1];
 645                 jobs.values[dst] = src_job;
 646                 gui->create_list(1);
 647         }
 648 }
 649
 650 void BatchRenderThread::trap_hook(FILE *fp, void *vp)
 651 {
 652         MWindow *mwindow = ((BatchRenderThread *)vp)->mwindow;
 653         fprintf(fp, "\nEDL:\n");
 654         mwindow->dump_edl(fp);
 655         fprintf(fp, "\nUNDO:\n");
 656         mwindow->dump_undo(fp);
 657         fprintf(fp, "\nEXE:\n");
 658         mwindow->dump_exe(fp);
 659 }
 660
 661
 662
 663
 664
 665 BatchRenderGUI::BatchRenderGUI(MWindow *mwindow,
 666         BatchRenderThread *thread, int x, int y, int w, int h)
 667  : BC_Window(_(PROGRAM_NAME ": Batch Render"),
 668         x, y, w, h, 730, 400, 1, 0, 1)
 669 {
 670         this->mwindow = mwindow;
 671         this->thread = thread;
 672         use_renderfarm = 0;
 673 }
 674
 675 BatchRenderGUI::~BatchRenderGUI()
 676 {
 677         lock_window("BatchRenderGUI::~BatchRenderGUI");
 678         loadlist_batch->stop();
 679         savelist_batch->stop();
 680         delete format_tools;
 681         unlock_window();
 682 }
 683
 684
 685 void BatchRenderGUI::create_objects()
 686 {
 687         lock_window("BatchRenderGUI::create_objects");
 688         mwindow->theme->get_batchrender_sizes(this, get_w(), get_h());
 689         create_list(0);
 690
 691         int x = mwindow->theme->batchrender_x1;
 692         int y = 5;
 693         int x1 = x, x2 = get_w()/2 + 10; // mwindow->theme->batchrender_x2;
 694         int y1 = 5, y2 = 5;
 695
 696 // output file
 697         add_subwindow(output_path_title = new BC_Title(x1, y1, _("Output path:")));
 698         y1 += output_path_title->get_h() + mwindow->theme->widget_border;
 699
 700         format_tools = new BatchFormat(mwindow, this, thread->get_current_asset());
 701         format_tools->set_w(get_w() / 2);
 702         BatchRenderJob *current_job = thread->get_current_job();
 703         format_tools->create_objects(x1, y1, 1, 1, 1, 1, 0, 1, 0, 0,
 704                         &current_job->labeled, 0);
 705         if( mwindow->preferences->use_renderfarm ) {
 706                 use_renderfarm = new BatchRenderUseFarm(thread, x1, y1,
 707                         &current_job->farmed);
 708                 add_subwindow(use_renderfarm);
 709                 y1 += use_renderfarm->get_h() + 10;
 710         }
 711 // input EDL
 712         add_subwindow(edl_path_title = new BC_Title(x2, y2, _("EDL Path:")));
 713         y2 += edl_path_title->get_h() + mwindow->theme->widget_border;
 714
 715         x = x2;  y = y2;
 716         add_subwindow(edl_path_text = new BatchRenderEDLPath( thread,
 717                 x, y, get_w()-x - 40, thread->get_current_edl()));
 718         x =  x2 + edl_path_text->get_w();
 719         add_subwindow(edl_path_browse = new BrowseButton(
 720                 mwindow->theme, this, edl_path_text, x, y, thread->get_current_edl(),
 721                 _("Input EDL"), _("Select an EDL to load:"), 0));
 722         y2 = y + edl_path_browse->get_h() + mwindow->theme->widget_border;
 723
 724         x = x2;  y = y2;
 725         add_subwindow(update_selected_edl = new BatchRenderUpdateEDL(thread, x, y));
 726         y += update_selected_edl->get_h() + mwindow->theme->widget_border;
 727         add_subwindow(use_current_edl = new BatchRenderCurrentEDL(thread, x, y));
 728         y += use_current_edl->get_h() + mwindow->theme->widget_border;
 729         if( !mwindow->edl || !mwindow->edl->path[0] ) use_current_edl->disable();
 730         add_subwindow(new_batch = new BatchRenderNew(thread, x, y));
 731         x += new_batch->get_w() + mwindow->theme->widget_border;
 732         add_subwindow(delete_batch = new BatchRenderDelete(thread, x, y));
 733         x = x2;  y += delete_batch->get_h() + mwindow->theme->widget_border;
 734         add_subwindow(savelist_batch = new BatchRenderSaveList(thread, x, y));
 735         x += savelist_batch->get_w() + mwindow->theme->widget_border;
 736         add_subwindow(loadlist_batch = new BatchRenderLoadList(thread, x, y));
 737         y += loadlist_batch->get_h() + mwindow->theme->widget_border;
 738         add_subwindow(warning = new BatchRenderWarning(thread, x2, y));
 739         y2 = y + warning->get_h() + mwindow->theme->widget_border;
 740         if( y2 > y1 ) y1 = y2;
 741         x = mwindow->theme->batchrender_x1, y = y1;
 742
 743         add_subwindow(list_title = new BC_Title(x, y, _("Batches to render:")));
 744         x1 = x + list_title->get_w() + mwindow->theme->widget_border;;
 745         add_subwindow(batch_path = new BC_Title(x1, y, thread->batch_path, MEDIUMFONT));
 746         y += list_title->get_h() + mwindow->theme->widget_border;
 747         y1 = get_h();
 748         y1 -= 15 + BC_GenericButton::calculate_h() + mwindow->theme->widget_border;
 749         add_subwindow(batch_list = new BatchRenderList(thread, x, y,
 750                 get_w() - x - 10, y1 - y));
 751         y += batch_list->get_h() + mwindow->theme->widget_border;
 752
 753         add_subwindow(start_button = new BatchRenderStart(thread, x, y));
 754         x = get_w() / 2 - BC_GenericButton::calculate_w(this, _("Stop")) / 2;
 755         add_subwindow(stop_button = new BatchRenderStop(thread, x, y));
 756         x = get_w() - BC_GenericButton::calculate_w(this, _("Close")) - 10;
 757         add_subwindow(cancel_button = new BatchRenderCancel(thread, x, y));
 758
 759         show_window(1);
 760         unlock_window();
 761 }
 762
 763 void BatchRenderGUI::button_disable()
 764 {
 765         new_batch->disable();
 766         delete_batch->disable();
 767         use_current_edl->disable();
 768         update_selected_edl->disable();
 769 }
 770
 771 void BatchRenderGUI::button_enable()
 772 {
 773         new_batch->enable();
 774         delete_batch->enable();
 775         if( mwindow->edl && mwindow->edl->path[0] )
 776                 use_current_edl->enable();
 777         update_selected_edl->enable();
 778 }
 779
 780 int BatchRenderGUI::resize_event(int w, int h)
 781 {
 782         mwindow->session->batchrender_w = w;
 783         mwindow->session->batchrender_h = h;
 784         mwindow->theme->get_batchrender_sizes(this, w, h);
 785
 786         int x = mwindow->theme->batchrender_x1;
 787         int y = 5;
 788         int x1 = x, x2 = get_w()/2 + 10; // mwindow->theme->batchrender_x2;
 789         int y1 = 5, y2 = 5;
 790
 791 // output file
 792         output_path_title->reposition_window(x1, y1);
 793         y1 += output_path_title->get_h() + mwindow->theme->widget_border;
 794         format_tools->reposition_window(x1, y1);
 795         if( use_renderfarm )
 796                 use_renderfarm->reposition_window(x1, y1);
 797 // input EDL
 798         x = x2, y = y2;
 799         edl_path_title->reposition_window(x, y);
 800         y += edl_path_title->get_h() + mwindow->theme->widget_border;
 801         edl_path_text->reposition_window(x, y, w - x - 40);
 802         x += edl_path_text->get_w();
 803         edl_path_browse->reposition_window(x, y);
 804         y2 = y + edl_path_browse->get_h() + mwindow->theme->widget_border;
 805
 806         x = x2;  y = y2;
 807         update_selected_edl->reposition_window(x, y);
 808         y += update_selected_edl->get_h() + mwindow->theme->widget_border;
 809         use_current_edl->reposition_window(x, y);
 810         y += use_current_edl->get_h() + mwindow->theme->widget_border;
 811         new_batch->reposition_window(x, y);
 812         x += new_batch->get_w() + mwindow->theme->widget_border;
 813         delete_batch->reposition_window(x, y);
 814
 815         x = x2;  y += delete_batch->get_h() + mwindow->theme->widget_border;
 816         savelist_batch->reposition_window(x, y);
 817         x += savelist_batch->get_w() + mwindow->theme->widget_border;
 818         loadlist_batch->reposition_window(x, y);
 819         y += loadlist_batch->get_h() + mwindow->theme->widget_border;
 820         warning->reposition_window(x2, y);
 821
 822         y1 = 15 + BC_GenericButton::calculate_h() + mwindow->theme->widget_border;
 823         y2 = get_h() - y1 - batch_list->get_h();
 824         y2 -= list_title->get_h() + mwindow->theme->widget_border;
 825
 826         x = mwindow->theme->batchrender_x1;  y = y2;
 827         list_title->reposition_window(x, y);
 828         y += list_title->get_h() + mwindow->theme->widget_border;
 829         batch_list->reposition_window(x, y, w - x - 10, h - y - y1);
 830         y += batch_list->get_h() + mwindow->theme->widget_border;
 831
 832         start_button->reposition_window(x, y);
 833         x = w / 2 - stop_button->get_w() / 2;
 834         stop_button->reposition_window(x, y);
 835         x = w - cancel_button->get_w() - 10;
 836         cancel_button->reposition_window(x, y);
 837         return 1;
 838 }
 839
 840 int BatchRenderGUI::translation_event()
 841 {
 842         mwindow->session->batchrender_x = get_x();
 843         mwindow->session->batchrender_y = get_y();
 844         return 1;
 845 }
 846
 847 int BatchRenderGUI::close_event()
 848 {
 849 // Stop batch rendering
 850         unlock_window();
 851         thread->stop_rendering();
 852         lock_window("BatchRenderGUI::close_event");
 853         set_done(1);
 854         return 1;
 855 }
 856
 857 void BatchRenderGUI::create_list(int update_widget)
 858 {
 859         for( int i = 0; i < BATCHRENDER_COLUMNS; i++ ) {
 860                 list_items[i].remove_all_objects();
 861         }
 862
 863         const char **column_titles = BatchRenderThread::column_titles;
 864         list_columns = 0;
 865         list_titles[list_columns] = _(column_titles[ENABLED_COL]);
 866         list_width[list_columns++] = thread->list_width[ENABLED_COL];
 867         list_titles[list_columns] = _(column_titles[LABELED_COL]);
 868         list_width[list_columns++] = thread->list_width[LABELED_COL];
 869         if( mwindow->preferences->use_renderfarm ) {
 870                 list_titles[list_columns] = _(column_titles[FARMED_COL]);
 871                 list_width[list_columns++] = thread->list_width[FARMED_COL];
 872         }
 873         list_titles[list_columns] = _(column_titles[OUTPUT_COL]);
 874         list_width[list_columns++] = thread->list_width[OUTPUT_COL];
 875         list_titles[list_columns] = _(column_titles[EDL_COL]);
 876         list_width[list_columns++] = thread->list_width[EDL_COL];
 877         list_titles[list_columns] = _(column_titles[ELAPSED_COL]);
 878         list_width[list_columns++] = thread->list_width[ELAPSED_COL];
 879
 880         for( int i = 0; i < thread->jobs.total; i++ ) {
 881                 BatchRenderJob *job = thread->jobs.values[i];
 882                 char string[BCTEXTLEN];
 883                 BC_ListBoxItem *enabled = new BC_ListBoxItem(job->enabled ? "X" : " ");
 884                 BC_ListBoxItem *labeled = new BC_ListBoxItem(job->labeled ? "X" : " ");
 885                 BC_ListBoxItem *farmed  = !mwindow->preferences->use_renderfarm ? 0 :
 886                         new BC_ListBoxItem(job->farmed  ? "X" : " ");
 887                 BC_ListBoxItem *out_path = new BC_ListBoxItem(job->asset->path);
 888                 BC_ListBoxItem *edl_path = new BC_ListBoxItem(job->edl_path);
 889                 BC_ListBoxItem *elapsed = new BC_ListBoxItem(!job->elapsed ? _("Unknown") :
 890                         Units::totext(string, job->elapsed, TIME_HMS2));
 891                 int col = 0;
 892                 list_items[col++].append(enabled);
 893                 list_items[col++].append(labeled);
 894                 if( farmed ) list_items[col++].append(farmed);
 895                 list_items[col++].append(out_path);
 896                 list_items[col++].append(edl_path);
 897                 list_items[col].append(elapsed);
 898                 if( i == thread->current_job ) {
 899                         enabled->set_selected(1);
 900                         labeled->set_selected(1);
 901                         if( farmed ) farmed->set_selected(1);
 902                         out_path->set_selected(1);
 903                         edl_path->set_selected(1);
 904                         elapsed->set_selected(1);
 905                 }
 906                 if( i == thread->rendering_job ) {
 907                         enabled->set_color(RED);
 908                         labeled->set_color(RED);
 909                         if( farmed ) farmed->set_color(RED);
 910                         out_path->set_color(RED);
 911                         edl_path->set_color(RED);
 912                         elapsed->set_color(RED);
 913                 }
 914         }
 915
 916         if( update_widget ) {
 917                 batch_list->update(list_items, list_titles, list_width, list_columns,
 918                         batch_list->get_xposition(), batch_list->get_yposition(),
 919                         batch_list->get_highlighted_item(), 1, 1);
 920         }
 921 }
 922
 923 void BatchRenderGUI::change_job()
 924 {
 925         BatchRenderJob *job = thread->get_current_job();
 926         format_tools->update(job->asset, &job->labeled);
 927         if( use_renderfarm ) use_renderfarm->update(&job->farmed);
 928         edl_path_text->update(job->edl_path);
 929 }
 930
 931
 932 BatchFormat::BatchFormat(MWindow *mwindow, BatchRenderGUI *gui, Asset *asset)
 933  : FormatTools(mwindow, gui, asset)
 934 {
 935         this->gui = gui;
 936         this->mwindow = mwindow;
 937 }
 938
 939 BatchFormat::~BatchFormat()
 940 {
 941 }
 942
 943
 944 int BatchFormat::handle_event()
 945 {
 946         gui->create_list(1);
 947         return 1;
 948 }
 949
 950 BatchRenderEDLPath::BatchRenderEDLPath(BatchRenderThread *thread,
 951         int x, int y, int w, char *text)
 952  : BC_TextBox(x, y, w, 1, text)
 953 {
 954         this->thread = thread;
 955 }
 956
 957
 958 int BatchRenderEDLPath::handle_event()
 959 {
 960         calculate_suggestions();
 961         strcpy(thread->get_current_edl(), get_text());
 962         thread->gui->create_list(1);
 963         return 1;
 964 }
 965
 966 BatchRenderNew::BatchRenderNew(BatchRenderThread *thread,
 967         int x,
 968         int y)
 969  : BC_GenericButton(x, y, _("New"))
 970 {
 971         this->thread = thread;
 972 }
 973
 974 int BatchRenderNew::handle_event()
 975 {
 976         thread->new_job();
 977         return 1;
 978 }
 979
 980 BatchRenderDelete::BatchRenderDelete(BatchRenderThread *thread, int x, int y)
 981  : BC_GenericButton(x, y, _("Delete"))
 982 {
 983         this->thread = thread;
 984 }
 985
 986 int BatchRenderDelete::handle_event()
 987 {
 988         thread->delete_job();
 989         return 1;
 990 }
 991
 992
 993
 994 BatchRenderSaveList::BatchRenderSaveList(BatchRenderThread *thread, int x, int y)
 995  : BC_GenericButton(x, y, _("Save Jobs"))
 996 {
 997         this->thread = thread;
 998         set_tooltip(_("Save a Batch Render List"));
 999         gui = 0;
1000         startup_lock = new Mutex("BatchRenderSaveList::startup_lock");
1001 }
1002
1003 BatchRenderSaveList::~BatchRenderSaveList()
1004 {
1005         stop();
1006         delete startup_lock;
1007 }
1008
1009 void BatchRenderSaveList::stop()
1010 {
1011         startup_lock->lock("BatchRenderSaveList::~BrowseButton");
1012         if( gui ) gui->set_done(1);
1013         startup_lock->unlock();
1014         Thread::join();
1015 }
1016
1017 int BatchRenderSaveList::handle_event()
1018 {
1019         if( Thread::running() ) {
1020                 if( gui ) {
1021                         gui->lock_window();
1022                         gui->raise_window();
1023                         gui->unlock_window();
1024                 }
1025                 return 1;
1026         }
1027         startup_lock->lock("BatchRenderSaveList::handle_event 1");
1028         Thread::start();
1029         startup_lock->lock("BatchRenderSaveList::handle_event 2");
1030         startup_lock->unlock();
1031         return 1;
1032 }
1033
1034 void BatchRenderSaveList::run()
1035 {
1036         char default_path[BCTEXTLEN];
1037         sprintf(default_path, "~");
1038         thread->mwindow->defaults->get("DEFAULT_BATCHLOADPATH", default_path);
1039         BC_FileBox filewindow(100, 100, default_path, _("Save Batch Render List"),
1040                         _("Enter a Batch Render filename to save as:"),
1041                         0, 0, 0, 0);
1042         gui = &filewindow;
1043
1044         startup_lock->unlock();
1045         filewindow.create_objects();
1046
1047         int result2 = filewindow.run_window();
1048         if( !result2 ) {
1049                 strcpy(thread->batch_path, filewindow.get_submitted_path());
1050                 thread->gui->batch_path->update(thread->batch_path);
1051                 thread->mwindow->defaults->update("DEFAULT_BATCHLOADPATH", thread->batch_path);
1052                 thread->save_jobs(thread->batch_path);
1053         }
1054
1055         startup_lock->lock("BatchRenderLoadList::run");
1056         gui = 0;
1057         startup_lock->unlock();
1058 }
1059
1060 int BatchRenderSaveList::keypress_event() {
1061         if( get_keypress() == 's' ||
1062             get_keypress() == 'S' ) return handle_event();
1063         return 0;
1064 }
1065
1066
1067 BatchRenderLoadList::BatchRenderLoadList(BatchRenderThread *thread,
1068         int x,
1069         int y)
1070   : BC_GenericButton(x, y, _("Load Jobs")),
1071     Thread()
1072 {
1073         this->thread = thread;
1074         set_tooltip(_("Load a previously saved Batch Render List"));
1075         gui = 0;
1076         startup_lock = new Mutex("BatchRenderLoadList::startup_lock");
1077 }
1078
1079 BatchRenderLoadList::~BatchRenderLoadList()
1080 {
1081         stop();
1082         delete startup_lock;
1083 }
1084
1085 void BatchRenderLoadList::stop()
1086 {
1087         startup_lock->lock("BatchRenderLoadList::~BrowseButton");
1088         if( gui ) gui->set_done(1);
1089         startup_lock->unlock();
1090         Thread::join();
1091 }
1092
1093 int BatchRenderLoadList::handle_event()
1094 {
1095         if( Thread::running() ) {
1096                 if( gui ) {
1097                         gui->lock_window();
1098                         gui->raise_window();
1099                         gui->unlock_window();
1100                 }
1101                 return 1;
1102         }
1103         startup_lock->lock("BatchRenderLoadList::handle_event 1");
1104         Thread::start();
1105         startup_lock->lock("BatchRenderLoadList::handle_event 2");
1106         startup_lock->unlock();
1107         return 1;
1108 }
1109
1110 void BatchRenderLoadList::run()
1111 {
1112         char default_path[BCTEXTLEN];
1113         sprintf(default_path, "~");
1114         thread->mwindow->defaults->get("DEFAULT_BATCHLOADPATH", default_path);
1115         BC_FileBox filewindow(100, 100, default_path, _("Load Batch Render List"),
1116                         _("Enter a Batch Render filename to load from:"),
1117                         0, 0, 0, 0);
1118         gui = &filewindow;
1119
1120         startup_lock->unlock();
1121         filewindow.create_objects();
1122
1123         int result2 = filewindow.run_window();
1124         if( !result2 ) {
1125                 strcpy(thread->batch_path, filewindow.get_submitted_path());
1126                 thread->gui->batch_path->update(thread->batch_path);
1127                 thread->mwindow->defaults->update("DEFAULT_BATCHLOADPATH", thread->batch_path);
1128                 thread->load_jobs(thread->batch_path, thread->mwindow->preferences);
1129                 thread->gui->create_list(1);
1130                 thread->current_job = 0;
1131                 thread->gui->change_job();
1132         }
1133
1134         startup_lock->lock("BatchRenderLoadList::run");
1135         gui = 0;
1136         startup_lock->unlock();
1137 }
1138
1139 int BatchRenderLoadList::keypress_event() {
1140         if( get_keypress() == 'o' ||
1141             get_keypress() == 'O' ) return handle_event();
1142         return 0;
1143 }
1144
1145 BatchRenderCurrentEDL::BatchRenderCurrentEDL(BatchRenderThread *thread,
1146         int x,
1147         int y)
1148  : BC_GenericButton(x, y, _("Use Current EDL"))
1149 {
1150         this->thread = thread;
1151 }
1152
1153 int BatchRenderCurrentEDL::handle_event()
1154 {
1155         thread->use_current_edl();
1156         return 1;
1157 }
1158
1159 BatchRenderUpdateEDL::BatchRenderUpdateEDL(BatchRenderThread *thread,
1160         int x,
1161         int y)
1162  : BC_GenericButton(x, y, _("Save to EDL Path"))
1163 {
1164         this->thread = thread;
1165 }
1166
1167 int BatchRenderUpdateEDL::handle_event()
1168 {
1169         thread->update_selected_edl();
1170         return 1;
1171 }
1172
1173
1174 BatchRenderList::BatchRenderList(BatchRenderThread *thread,
1175         int x, int y, int w, int h)
1176  : BC_ListBox(x, y, w, h, LISTBOX_TEXT, thread->gui->list_items,
1177         thread->gui->list_titles, thread->gui->list_width, thread->gui->list_columns,
1178         0, 0, LISTBOX_SINGLE, ICON_LEFT, 1)
1179 {
1180         this->thread = thread;
1181         dragging_item = 0;
1182         set_process_drag(0);
1183 }
1184
1185 int BatchRenderList::handle_event()
1186 {
1187         return 1;
1188 }
1189
1190 int BatchRenderList::selection_changed()
1191 {
1192         thread->current_job = get_selection_number(0, 0);
1193         thread->gui->change_job();
1194         int cursor_x = get_cursor_x();
1195         BatchRenderJob *job = thread->get_current_job();
1196         int col_x = 0, changed = 1;
1197         if( cursor_x < (col_x += thread->list_width[ENABLED_COL]) )
1198                 job->enabled = !job->enabled;
1199         else if( cursor_x < (col_x += thread->list_width[LABELED_COL]) )
1200                 job->labeled = job->edl_path[0] != '@' ? !job->labeled : 0;
1201         else if( thread->gui->use_renderfarm &&
1202                  cursor_x < (col_x += thread->list_width[FARMED_COL]) )
1203                 job->farmed = job->edl_path[0] != '@' ? !job->farmed : 0;
1204         else
1205                 changed = 0;
1206         if( changed ) {
1207                 thread->gui->create_list(1);
1208                 thread->gui->change_job();
1209         }
1210         return 1;
1211 }
1212
1213 int BatchRenderList::column_resize_event()
1214 {
1215         int col = 0;
1216         thread->list_width[ENABLED_COL] = get_column_width(col++);
1217         thread->list_width[LABELED_COL] = get_column_width(col++);
1218         if( thread->gui->use_renderfarm )
1219                 thread->list_width[FARMED_COL] = get_column_width(col++);
1220         thread->list_width[OUTPUT_COL] = get_column_width(col++);
1221         thread->list_width[EDL_COL] = get_column_width(col++);
1222         thread->list_width[ELAPSED_COL] = get_column_width(col);
1223         return 1;
1224 }
1225
1226 int BatchRenderList::drag_start_event()
1227 {
1228         if( BC_ListBox::drag_start_event() ) {
1229                 dragging_item = 1;
1230                 return 1;
1231         }
1232
1233         return 0;
1234 }
1235
1236 int BatchRenderList::drag_motion_event()
1237 {
1238         if( BC_ListBox::drag_motion_event() ) {
1239                 return 1;
1240         }
1241         return 0;
1242 }
1243
1244 int BatchRenderList::drag_stop_event()
1245 {
1246         if( dragging_item ) {
1247                 int src = get_selection_number(0, 0);
1248                 int dst = get_highlighted_item();
1249                 if( src != dst ) {
1250                         thread->move_batch(src, dst);
1251                 }
1252                 BC_ListBox::drag_stop_event();
1253                 dragging_item = 0;
1254         }
1255         return 0;
1256 }
1257
1258
1259
1260 BatchRenderStart::BatchRenderStart(BatchRenderThread *thread, int x, int y)
1261  : BC_GenericButton(x, y, _("Start"))
1262 {
1263         this->thread = thread;
1264 }
1265
1266 int BatchRenderStart::handle_event()
1267 {
1268         thread->start_rendering();
1269         return 1;
1270 }
1271
1272 BatchRenderStop::BatchRenderStop(BatchRenderThread *thread, int x, int y)
1273  : BC_GenericButton(x, y, _("Stop"))
1274 {
1275         this->thread = thread;
1276 }
1277
1278 int BatchRenderStop::handle_event()
1279 {
1280         unlock_window();
1281         thread->stop_rendering();
1282         lock_window("BatchRenderStop::handle_event");
1283         return 1;
1284 }
1285
1286
1287 BatchRenderWarning::BatchRenderWarning(BatchRenderThread *thread, int x, int y)
1288  : BC_CheckBox(x, y, thread->warn, _("warn if jobs/session mismatched"))
1289 {
1290         this->thread = thread;
1291 }
1292
1293 int BatchRenderWarning::handle_event()
1294 {
1295         thread->warn = get_value();
1296         return 1;
1297 }
1298
1299 BatchRenderCancel::BatchRenderCancel(BatchRenderThread *thread, int x, int y)
1300  : BC_GenericButton(x, y, _("Close"))
1301 {
1302         this->thread = thread;
1303 }
1304
1305 int BatchRenderCancel::handle_event()
1306 {
1307         unlock_window();
1308         thread->stop_rendering();
1309         lock_window("BatchRenderCancel::handle_event");
1310         thread->gui->set_done(1);
1311         return 1;
1312 }
1313
1314 int BatchRenderCancel::keypress_event()
1315 {
1316         if( get_keypress() == ESC ) {
1317                 unlock_window();
1318                 thread->stop_rendering();
1319                 lock_window("BatchRenderCancel::keypress_event");
1320                 thread->gui->set_done(1);
1321                 return 1;
1322         }
1323         return 0;
1324 }
1325
1326 BatchRenderUseFarm::BatchRenderUseFarm(BatchRenderThread *thread, int x, int y, int *output)
1327  : BC_CheckBox(x, y, *output, _("Use render farm"))
1328 {
1329         this->thread = thread;
1330         this->output = output;
1331 }
1332
1333 int BatchRenderUseFarm::handle_event()
1334 {
1335         *output = get_value();
1336         thread->gui->create_list(1);
1337         return 1;
1338 }
1339
1340 void BatchRenderUseFarm::update(int *output)
1341 {
1342         this->output = output;
1343         BC_CheckBox::update(*output);
1344 }
1345