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 "indexable.h"
  38 #include "keyframe.h"
  39 #include "keys.h"
  40 #include "labels.h"
  41 #include "language.h"
  42 #include "localsession.h"
  43 #include "mainerror.h"
  44 #include "mainundo.h"
  45 #include "mainsession.h"
  46 #include "mutex.h"
  47 #include "mwindow.h"
  48 #include "mwindowgui.h"
  49 #include "packagedispatcher.h"
  50 #include "packagerenderer.h"
  51 #include "plugin.h"
  52 #include "pluginset.h"
  53 #include "preferences.h"
  54 #include "render.h"
  55 #include "theme.h"
  56 #include "tracks.h"
  57 #include "transportque.h"
  58 #include "vframe.h"
  59
  60 #include "dvdcreate.h"
  61 #include "bdcreate.h"
  62
  63 int BatchRenderThread::column_widths[] = { 42, 42, 42, 222, 222, 150 };
  64 const char *BatchRenderThread::column_titles[] = {
  65         N_("Enabled"), N_("Labeled"), N_("Farmed"), N_("Output"), N_("EDL"), N_("Elapsed")
  66 };
  67
  68 BatchRenderMenuItem::BatchRenderMenuItem(MWindow *mwindow)
  69  : BC_MenuItem(_("Batch Render..."), _("Shift-B"), 'B')
  70 {
  71         set_shift(1);
  72         this->mwindow = mwindow;
  73 }
  74
  75 int BatchRenderMenuItem::handle_event()
  76 {
  77         mwindow->batch_render->start(1, 1);
  78         return 1;
  79 }
  80
  81 BatchRenderJob::BatchRenderJob(const char *tag,
  82                 Preferences *preferences, int labeled, int farmed)
  83 {
  84         this->tag = tag;
  85         this->preferences = preferences;
  86         this->labeled = labeled;
  87         this->farmed = farmed >= 0 ? farmed : preferences->use_renderfarm;
  88         asset = new Asset;
  89         edl_path[0] = 0;
  90         enabled = 1;
  91         elapsed = 0;
  92 }
  93
  94 BatchRenderJob::BatchRenderJob(Preferences *preferences, int labeled, int farmed)
  95  : BatchRenderJob("JOB", preferences, labeled, farmed)
  96 {
  97 }
  98
  99 BatchRenderJob::~BatchRenderJob()
 100 {
 101         asset->Garbage::remove_user();
 102 }
 103
 104 void BatchRenderJob::copy_from(BatchRenderJob *src)
 105 {
 106         enabled = src->enabled;
 107         farmed = src->farmed;
 108         labeled = src->labeled;
 109         asset->copy_from(src->asset, 0);
 110         strcpy(edl_path, src->edl_path);
 111         elapsed = 0;
 112 }
 113
 114 BatchRenderJob *BatchRenderJob::copy()
 115 {
 116         BatchRenderJob *t = new BatchRenderJob(tag, preferences, labeled, farmed);
 117         t->copy_from(this);
 118         return t;
 119 }
 120
 121 void BatchRenderJob::load(FileXML *file)
 122 {
 123         int result = 0;
 124         char job_title[BCSTRLEN];
 125         strcpy(job_title, file->tag.title);
 126
 127         enabled = file->tag.get_property("ENABLED", enabled);
 128         farmed = file->tag.get_property("FARMED", farmed);
 129         labeled = file->tag.get_property("LABELED", labeled);
 130         edl_path[0] = 0;
 131         file->tag.get_property("EDL_PATH", edl_path);
 132         elapsed = file->tag.get_property("ELAPSED", elapsed);
 133
 134         result = file->read_tag();
 135         if( !result ) {
 136                 if( file->tag.title_is("ASSET") ) {
 137                         file->tag.get_property("SRC", asset->path);
 138                         asset->read(file, 0);
 139 // The compression parameters are stored in the defaults to reduce
 140 // coding maintenance.  The defaults must now be stuffed into the XML for
 141 // unique storage.
 142                         BC_Hash defaults;
 143                         defaults.load_string(file->read_text(job_title));
 144                         asset->load_defaults(&defaults,
 145                                 "", 0, 1, 0, 0, 0);
 146                 }
 147         }
 148 }
 149
 150 void BatchRenderJob::save(FileXML *file)
 151 {
 152         char end_tag[BCSTRLEN];  end_tag[0] = '/';
 153         strcpy(&end_tag[1], file->tag.get_title());
 154         file->tag.set_property("ENABLED", enabled);
 155         file->tag.set_property("FARMED", farmed);
 156         file->tag.set_property("LABELED", labeled);
 157         file->tag.set_property("EDL_PATH", edl_path);
 158         file->tag.set_property("ELAPSED", elapsed);
 159         file->append_tag();
 160         file->append_newline();
 161         asset->write(file, 0, "");
 162
 163 // The compression parameters are stored in the defaults to reduce
 164 // coding maintenance.  The defaults must now be stuffed into the XML for
 165 // unique storage.
 166         BC_Hash defaults;
 167         asset->save_defaults(&defaults, "", 0, 1, 0, 0, 0);
 168         char *string;
 169         defaults.save_string(string);
 170         file->append_text(string);
 171         free(string);
 172         file->tag.set_title(end_tag);
 173         file->append_tag();
 174         file->append_newline();
 175 }
 176
 177 char *BatchRenderJob::create_script(EDL *edl, ArrayList<Indexable *> *idxbls)
 178 {
 179         return 0;
 180 }
 181
 182 int BatchRenderJob::get_strategy()
 183 {
 184         return Render::get_strategy(farmed, labeled);
 185 }
 186
 187
 188 BatchRenderThread::BatchRenderThread(MWindow *mwindow)
 189  : BC_DialogThread()
 190 {
 191         this->mwindow = mwindow;
 192         current_job = 0;
 193         rendering_job = -1;
 194         is_rendering = 0;
 195         default_job = 0;
 196         boot_defaults = 0;
 197         preferences = 0;
 198         warn = 1;
 199         render = 0;
 200         batch_path[0] = 0;
 201         do_farmed = 0;
 202         do_labeled = 0;
 203 }
 204
 205 BatchRenderThread::~BatchRenderThread()
 206 {
 207         close_window();
 208         delete boot_defaults;
 209         delete preferences;
 210         delete default_job;
 211         delete render;
 212 }
 213
 214 void BatchRenderThread::reset(const char *path)
 215 {
 216         if( path ) {
 217                 strcpy(batch_path, path);
 218                 warn = 1;
 219         }
 220         current_job = 0;
 221         rendering_job = -1;
 222         delete default_job;  default_job = 0;
 223         jobs.remove_all_objects();
 224 }
 225
 226 void BatchRenderThread::start(int do_farmed, int do_labeled)
 227 {
 228         this->do_farmed = do_farmed;
 229         this->do_labeled = do_labeled;
 230         BC_DialogThread::start();
 231 }
 232
 233 void BatchRenderThread::handle_close_event(int result)
 234 {
 235 // Save settings
 236         save_jobs(batch_path);
 237         save_defaults(mwindow->defaults);
 238         reset();
 239 }
 240
 241 BC_Window* BatchRenderThread::new_gui()
 242 {
 243         current_start = 0.0;
 244         current_end = 0.0;
 245         default_job = new BatchRenderJob(mwindow->preferences, 0, -1);
 246         load_jobs(batch_path, mwindow->preferences);
 247         load_defaults(mwindow->defaults);
 248         this->gui = new BatchRenderGUI(mwindow, this,
 249                 mwindow->session->batchrender_x, mwindow->session->batchrender_y,
 250                 mwindow->session->batchrender_w, mwindow->session->batchrender_h);
 251         this->gui->create_objects();
 252         return this->gui;
 253 }
 254
 255
 256 void BatchRenderThread::load_jobs(char *path, Preferences *preferences)
 257 {
 258         FileXML file;
 259         int result = 0;
 260
 261         jobs.remove_all_objects();
 262         if( !path ) path = batch_path;
 263         if( !path[0] ) create_path(path);
 264         file.read_from_file(path);
 265
 266         while( !result ) {
 267                 if( !(result = file.read_tag()) ) {
 268                         if( file.tag.title_is("JOBS") ) {
 269                                 warn = file.tag.get_property("WARN", 1);
 270                         }
 271                         else if( file.tag.title_is("JOB") ) {
 272                                 BatchRenderJob *job =  new BatchRenderJob(preferences, 0,0);
 273                                 jobs.append(job);
 274                                 job->load(&file);
 275                         }
 276                         else if( file.tag.title_is("DVD_JOB") ) {
 277                                 DVD_BatchRenderJob *job =  new DVD_BatchRenderJob(preferences, 0,0,0,0);
 278                                 jobs.append(job);
 279                                 job->load(&file);
 280                         }
 281                         else if( file.tag.title_is("BD_JOB") ) {
 282                                 BD_BatchRenderJob *job =  new BD_BatchRenderJob(preferences, 0,0);
 283                                 jobs.append(job);
 284                                 job->load(&file);
 285                         }
 286                 }
 287         }
 288 }
 289
 290 void BatchRenderThread::save_jobs(char *path)
 291 {
 292         FileXML file;
 293         file.tag.set_title("JOBS");
 294         file.tag.set_property("WARN", warn);
 295         file.append_tag();
 296         file.append_newline();
 297
 298         for( int i = 0; i < jobs.total; i++ ) {
 299                 file.tag.set_title(jobs[i]->tag);
 300                 jobs[i]->save(&file);
 301         }
 302         file.tag.set_title("/JOBS");
 303         file.append_tag();
 304         file.append_newline();
 305
 306         if( !path ) path = batch_path;
 307         if( !path[0] ) create_path(path);
 308         file.write_to_file(path);
 309 }
 310
 311 void BatchRenderThread::load_defaults(BC_Hash *defaults)
 312 {
 313         if( default_job ) {
 314                 default_job->asset->load_defaults(defaults,
 315                         "BATCHRENDER_", 1, 1, 1, 1, 1);
 316         }
 317
 318         for( int i = 0; i < BATCHRENDER_COLUMNS; i++ ) {
 319                 char string[BCTEXTLEN];
 320                 sprintf(string, "BATCHRENDER_COLUMN%d", i);
 321                 list_width[i] = defaults->get(string, xS(column_widths[i]));
 322         }
 323 }
 324
 325 void BatchRenderThread::save_defaults(BC_Hash *defaults)
 326 {
 327         if( default_job ) {
 328                 default_job->asset->save_defaults(defaults,
 329                         "BATCHRENDER_", 1, 1, 1, 1, 1);
 330         }
 331         for( int i=0; i<BATCHRENDER_COLUMNS; ++i ) {
 332                 char string[BCTEXTLEN];
 333                 sprintf(string, "BATCHRENDER_COLUMN%d", i);
 334                 defaults->update(string, list_width[i]);
 335         }
 336 //      defaults->update("BATCHRENDER_JOB", current_job);
 337         if( mwindow )
 338                 mwindow->save_defaults();
 339         else
 340                 defaults->save();
 341 }
 342
 343 char* BatchRenderThread::create_path(char *string)
 344 {
 345         FileSystem fs;
 346         sprintf(string, "%s/", File::get_config_path());
 347         fs.complete_path(string);
 348         strcat(string, BATCH_PATH);
 349         return string;
 350 }
 351
 352 void BatchRenderThread::new_job()
 353 {
 354         BatchRenderJob *result = get_current_job()->copy();
 355         jobs.append(result);
 356         current_job = jobs.total - 1;
 357         gui->create_list(1);
 358         gui->change_job();
 359 }
 360
 361 void BatchRenderThread::delete_job()
 362 {
 363         if( current_job < jobs.total && current_job >= 0 ) {
 364                 jobs.remove_object_number(current_job);
 365                 if( current_job > 0 ) current_job--;
 366                 gui->create_list(1);
 367                 gui->change_job();
 368         }
 369 }
 370
 371 void BatchRenderThread::use_current_edl()
 372 {
 373 // printf("BatchRenderThread::use_current_edl %d %p %s\n",
 374 // __LINE__,
 375 // mwindow->edl->path,
 376 // mwindow->edl->path);
 377
 378         strcpy(get_current_edl(), mwindow->edl->path);
 379         gui->create_list(1);
 380         gui->edl_path_text->update(get_current_edl());
 381 }
 382
 383 void BatchRenderThread::update_selected_edl()
 384 {
 385         FileXML xml_file;
 386         char *path = get_current_edl();
 387         EDL *edl = mwindow->edl;
 388         edl->save_xml(&xml_file, path);
 389         xml_file.terminate_string();
 390         if( xml_file.write_to_file(path) ) {
 391                 char msg[BCTEXTLEN];
 392                 sprintf(msg, _("Unable to save: %s"), path);
 393                 MainError::show_error(msg);
 394         }
 395 }
 396
 397 BatchRenderJob* BatchRenderThread::get_current_job()
 398 {
 399         return current_job >= 0 && current_job < jobs.total ?
 400                 jobs.values[current_job] : default_job;
 401 }
 402
 403
 404 Asset* BatchRenderThread::get_current_asset()
 405 {
 406         return get_current_job()->asset;
 407 }
 408
 409 char* BatchRenderThread::get_current_edl()
 410 {
 411         return get_current_job()->edl_path;
 412 }
 413
 414 int BatchRenderThread::test_errmsg(BatchRenderWarnJobs &err_jobs, const char *msg, int *warn)
 415 {
 416         int count = err_jobs.size();
 417         if( !count ) return 0;
 418         fprintf(stderr, msg, count);
 419         char string[BCTEXTLEN], *sp = string, *ep = sp+sizeof(string)-1;
 420         sp += snprintf(sp,ep-sp, msg,count);
 421         for( int i=0; i<count; ++i ) {
 422                 int no = err_jobs[i].no;
 423                 const char *path = err_jobs[i].path;
 424                 fprintf(stderr, "%d: %s\n", no, path);
 425                 sp += snprintf(sp,ep-sp, "%d: %s\n", no, path);
 426         }
 427         sp += snprintf(sp,ep-sp, _("press cancel to abandon batch render"));
 428         mwindow->show_warning(warn, string);
 429         if( mwindow->wait_warning() ) {
 430                 gui->button_enable();
 431         }
 432         return 1;
 433 }
 434
 435 // Test EDL files for existence
 436 int BatchRenderThread::test_edl_files()
 437 {
 438         int ret = 0;
 439         const char *path = 0;
 440         BatchRenderWarnJobs not_equiv;
 441         BatchRenderWarnJobs empty_jobs;
 442         BatchRenderWarnJobs no_labels;
 443         BatchRenderWarnJobs no_rendering;
 444
 445         for( int i=0; !ret && i<jobs.size(); ++i ) {
 446                 if( !jobs.values[i]->enabled ) continue;
 447                 path = jobs[i]->edl_path;
 448                 int is_script = *path == '@' ? 1 : 0;
 449                 if( is_script ) ++path;
 450                 FILE *fp = fopen(path, "r");
 451                 if( fp ) {
 452                         if( mwindow && !is_script ) {
 453                                 char *bfr = 0;  size_t sz = 0;
 454                                 struct stat st;
 455                                 if( !fstat(fileno(fp), &st) ) {
 456                                         sz = st.st_size;
 457                                         bfr = new char[sz+1];
 458                                         if( fread(bfr, 1, sz+1, fp) != sz )
 459                                                 ret = 1;
 460                                         else
 461                                                 bfr[sz] = 0;
 462                                 }
 463                                 if( !ret ) {
 464                                         EDL *edl = new EDL; edl->create_objects();
 465                                         XMLBuffer data(bfr, sz, 0);
 466                                         { FileXML file;
 467                                         file.set_shared_input(&data);
 468                                         edl->load_xml(&file, LOAD_ALL); }
 469                                         double pos = edl->equivalent_output(mwindow->edl);
 470                                         if( pos >= 0 )
 471                                                 not_equiv.add(i+1, path);
 472                                         double length = edl->tracks->total_playable_length();
 473                                         double start = edl->local_session->get_selectionstart(1);
 474                                         if( start >= length )
 475                                                 empty_jobs.add(i+1, path);
 476                                         if( jobs[i]->labeled && !edl->labels->first)
 477                                                 no_labels.add(i+1,path);
 478                                         Asset *asset = jobs[i]->asset;
 479                                         if( !asset->audio_data && !asset->video_data )
 480                                                 no_rendering.add(i+1,path);
 481                                         edl->remove_user();
 482                                 }
 483                                 delete [] bfr;
 484                         }
 485                         fclose(fp);
 486                 }
 487                 else
 488                         ret = 1;
 489         }
 490
 491         if( ret ) {
 492                 char string[BCTEXTLEN];
 493                 sprintf(string, _("EDL %s not found.\n"), path);
 494                 if( mwindow ) {
 495                         ErrorBox error_box(_(PROGRAM_NAME ": Error"),
 496                                 mwindow->gui->get_abs_cursor_x(1),
 497                                 mwindow->gui->get_abs_cursor_y(1));
 498                         error_box.create_objects(string);
 499                         error_box.run_window();
 500                         gui->button_enable();
 501                 }
 502                 else {
 503                         fprintf(stderr, "%s", string);
 504                 }
 505                 is_rendering = 0;
 506                 ret = 1;
 507         }
 508
 509         if( !ret && warn && mwindow ) {
 510                 ret = test_errmsg(not_equiv, _("%d job EDLs do not match session edl\n"), &warn);
 511                 if( !warn ) gui->warning->update(0);
 512         }
 513         if( !ret && mwindow )
 514                 ret = test_errmsg(empty_jobs, _("%d job EDLs begin position beyond end of media\n"), 0);
 515         if( !ret && mwindow )
 516                 ret = test_errmsg(no_rendering, _("%d job EDLs no audio or video in render asset format\n"), 0);
 517         if( !ret && mwindow )
 518                 ret = test_errmsg(no_labels, _("%d job EDLs Create new file at labels checked, but no labels\n"), 0);
 519         if( ret )
 520                 is_rendering = 0;
 521         return ret;
 522 }
 523
 524 void BatchRenderThread::calculate_dest_paths(ArrayList<char*> *paths,
 525         Preferences *preferences)
 526 {
 527         for( int i = 0; i < jobs.total; i++ ) {
 528                 BatchRenderJob *job = jobs.values[i];
 529                 if( job->enabled && *job->edl_path != '@' ) {
 530                         PackageDispatcher *packages = new PackageDispatcher;
 531
 532 // Load EDL
 533                         TransportCommand *command = new TransportCommand;
 534                         FileXML *file = new FileXML;
 535                         file->read_from_file(job->edl_path);
 536
 537 // Use command to calculate range.
 538                         command->command = NORMAL_FWD;
 539                         command->get_edl()->load_xml(file,
 540                                 LOAD_ALL);
 541                         command->change_type = CHANGE_ALL;
 542                         command->set_playback_range();
 543                         command->playback_range_adjust_inout();
 544
 545 // Create test packages
 546                         int result = packages->create_packages(mwindow, command->get_edl(),
 547                                 preferences, job->get_strategy(), job->asset,
 548                                 command->start_position, command->end_position, 0);
 549                         if( !result )
 550                                 packages->get_package_paths(paths);
 551
 552 // Append output paths allocated to total
 553
 554 // Delete package harness
 555                         delete packages;
 556                         delete command;
 557                         delete file;
 558                 }
 559         }
 560 }
 561
 562
 563 void BatchRenderThread::start_rendering(char *config_path,
 564         char *batch_path)
 565 {
 566         BC_Hash *boot_defaults;
 567         Preferences *preferences;
 568         Render *render;
 569         BC_Signals *signals = new BC_Signals;
 570         // XXX the above stuff is leaked,
 571 //PRINT_TRACE
 572 // Initialize stuff which MWindow does.
 573         signals->initialize("/tmp/cinelerra_batch%d.dmp");
 574         boot_defaults = 0;
 575         MWindow::init_defaults(boot_defaults, config_path);
 576         load_defaults(boot_defaults);
 577         preferences = new Preferences;
 578         preferences->load_defaults(boot_defaults);
 579         BC_Signals::set_trap_hook(trap_hook, this);
 580         BC_Signals::set_catch_segv(preferences->trap_sigsegv);
 581         BC_Signals::set_catch_intr(0);
 582         if( preferences->trap_sigsegv ) {
 583                 BC_Trace::enable_locks();
 584         }
 585         else {
 586                 BC_Trace::disable_locks();
 587         }
 588
 589         MWindow::init_plugins(0, preferences);
 590         char font_path[BCTEXTLEN];
 591         strcpy(font_path, preferences->plugin_dir);
 592         strcat(font_path, "/" FONT_SEARCHPATH);
 593         BC_Resources::init_fontconfig(font_path);
 594         BC_WindowBase::get_resources()->vframe_shm = 1;
 595
 596 //PRINT_TRACE
 597         strcpy(this->batch_path, batch_path);
 598         load_jobs(batch_path, preferences);
 599         save_jobs(batch_path);
 600         save_defaults(boot_defaults);
 601
 602 //PRINT_TRACE
 603 // Test EDL files for existence
 604         if( test_edl_files() ) return;
 605
 606 //PRINT_TRACE
 607
 608 // Predict all destination paths
 609         ArrayList<char*> paths;
 610         paths.set_array_delete();
 611         calculate_dest_paths(&paths, preferences);
 612
 613 //PRINT_TRACE
 614         int result = ConfirmSave::test_files(0, &paths);
 615         paths.remove_all_objects();
 616 // Abort on any existing file because it's so hard to set this up.
 617         if( result ) return;
 618
 619 //PRINT_TRACE
 620         render = new Render(0);
 621 //PRINT_TRACE
 622         render->start_batches(&jobs, boot_defaults, preferences);
 623 //PRINT_TRACE
 624 }
 625
 626 void BatchRenderThread::start_rendering()
 627 {
 628         if( is_rendering ) return;
 629         is_rendering = 1;
 630
 631         save_jobs(batch_path);
 632         save_defaults(mwindow->defaults);
 633         gui->button_disable();
 634
 635 // Test EDL files for existence
 636         if( test_edl_files() ) return;
 637
 638 // Predict all destination paths
 639         ArrayList<char*> paths;
 640         calculate_dest_paths(&paths,
 641                 mwindow->preferences);
 642
 643 // Test destination files for overwrite
 644         int result = ConfirmSave::test_files(mwindow, &paths);
 645         paths.remove_all_objects();
 646
 647 // User cancelled
 648         if( result ) {
 649                 is_rendering = 0;
 650                 gui->button_enable();
 651                 return;
 652         }
 653
 654         mwindow->render->start_batches(&jobs);
 655 }
 656
 657 void BatchRenderThread::stop_rendering()
 658 {
 659         if( !is_rendering ) return;
 660         mwindow->render->stop_operation();
 661         is_rendering = 0;
 662 }
 663
 664 void BatchRenderThread::update_active(int number)
 665 {
 666         gui->lock_window("BatchRenderThread::update_active");
 667         if( number >= 0 ) {
 668                 current_job = number;
 669                 rendering_job = number;
 670         }
 671         else {
 672                 rendering_job = -1;
 673                 is_rendering = 0;
 674         }
 675         gui->create_list(1);
 676         gui->unlock_window();
 677 }
 678
 679 void BatchRenderThread::update_done(int number,
 680         int create_list,
 681         double elapsed_time)
 682 {
 683         gui->lock_window("BatchRenderThread::update_done");
 684         if( number < 0 ) {
 685                 gui->button_enable();
 686         }
 687         else {
 688                 jobs.values[number]->enabled = 0;
 689                 jobs.values[number]->elapsed = elapsed_time;
 690                 if( create_list ) gui->create_list(1);
 691         }
 692         gui->unlock_window();
 693 }
 694
 695 void BatchRenderThread::move_batch(int src, int dst)
 696 {
 697         BatchRenderJob *src_job = jobs.values[src];
 698         if( dst < 0 ) dst = jobs.total - 1;
 699
 700         if( dst != src ) {
 701                 for( int i = src; i < jobs.total - 1; i++ )
 702                         jobs.values[i] = jobs.values[i + 1];
 703 //              if( dst > src ) dst--;
 704                 for( int i = jobs.total - 1; i > dst; i-- )
 705                         jobs.values[i] = jobs.values[i - 1];
 706                 jobs.values[dst] = src_job;
 707                 gui->create_list(1);
 708         }
 709 }
 710
 711 void BatchRenderThread::trap_hook(FILE *fp, void *vp)
 712 {
 713         MWindow *mwindow = ((BatchRenderThread *)vp)->mwindow;
 714         fprintf(fp, "\nEDL:\n");
 715         mwindow->dump_edl(fp);
 716         fprintf(fp, "\nUNDO:\n");
 717         mwindow->dump_undo(fp);
 718         fprintf(fp, "\nEXE:\n");
 719         mwindow->dump_exe(fp);
 720 }
 721
 722
 723
 724
 725
 726 BatchRenderGUI::BatchRenderGUI(MWindow *mwindow,
 727         BatchRenderThread *thread, int x, int y, int w, int h)
 728  : BC_Window(_(PROGRAM_NAME ": Batch Render"),
 729         x, y, w, h, xS(730), yS(400), 1, 0, 1)
 730 {
 731         this->mwindow = mwindow;
 732         this->thread = thread;
 733         use_renderfarm = 0;
 734 }
 735
 736 BatchRenderGUI::~BatchRenderGUI()
 737 {
 738         lock_window("BatchRenderGUI::~BatchRenderGUI");
 739         loadlist_batch->stop();
 740         savelist_batch->stop();
 741         delete format_tools;
 742         unlock_window();
 743 }
 744
 745
 746 void BatchRenderGUI::create_objects()
 747 {
 748         int xs10 = xS(10), xs30 = xS(30), xs40 = xS(40);
 749         int ys5 = yS(5), ys10 = yS(10), ys15 = yS(15);
 750         lock_window("BatchRenderGUI::create_objects");
 751         mwindow->theme->get_batchrender_sizes(this, get_w(), get_h());
 752         create_list(0);
 753
 754         int x = mwindow->theme->batchrender_x1;
 755         int y = ys5;
 756         int x1 = x, x2 = get_w()/2 + xs30; // mwindow->theme->batchrender_x2;
 757         int y1 = ys5, y2 = ys5;
 758
 759 // output file
 760         add_subwindow(output_path_title = new BC_Title(x1, y1, _("Output path:")));
 761         y1 += output_path_title->get_h() + mwindow->theme->widget_border;
 762
 763         format_tools = new BatchFormat(mwindow, this, thread->get_current_asset());
 764         format_tools->set_w(x2 - xs40);
 765         BatchRenderJob *current_job = thread->get_current_job();
 766         format_tools->create_objects(x1, y1, 1, 1, 1, 1, 0, 1, 0, 0,
 767                         thread->do_labeled ? &current_job->labeled : 0, 0);
 768         if( thread->do_labeled < 0 )
 769                 format_tools->labeled_files->disable();
 770         if( thread->do_farmed ) {
 771                 use_renderfarm = new BatchRenderUseFarm(thread, x1, y1,
 772                         &current_job->farmed);
 773                 add_subwindow(use_renderfarm);
 774                 y1 += use_renderfarm->get_h() + ys10;
 775                 if( thread->do_farmed < 0 )
 776                         use_renderfarm->disable();
 777         }
 778
 779 // input EDL
 780         add_subwindow(edl_path_title = new BC_Title(x2, y2, _("EDL Path:")));
 781         y2 += edl_path_title->get_h() + mwindow->theme->widget_border;
 782
 783         x = x2;  y = y2;
 784         add_subwindow(edl_path_text = new BatchRenderEDLPath( thread,
 785                 x, y, get_w()-x - xs40, thread->get_current_edl()));
 786         x =  x2 + edl_path_text->get_w();
 787         add_subwindow(edl_path_browse = new BrowseButton(
 788                 mwindow->theme, this, edl_path_text, x, y, thread->get_current_edl(),
 789                 _("Input EDL"), _("Select an EDL to load:"), 0));
 790         y2 = y + edl_path_browse->get_h() + mwindow->theme->widget_border;
 791
 792         x = x2;  y = y2;
 793         add_subwindow(update_selected_edl = new BatchRenderUpdateEDL(thread, x, y));
 794         y += update_selected_edl->get_h() + mwindow->theme->widget_border;
 795         add_subwindow(use_current_edl = new BatchRenderCurrentEDL(thread, x, y));
 796         y += use_current_edl->get_h() + mwindow->theme->widget_border;
 797         if( !mwindow->edl || !mwindow->edl->path[0] ) use_current_edl->disable();
 798         add_subwindow(new_batch = new BatchRenderNew(thread, x, y));
 799         x += new_batch->get_w() + mwindow->theme->widget_border;
 800         add_subwindow(delete_batch = new BatchRenderDelete(thread, x, y));
 801         x = x2;  y += delete_batch->get_h() + mwindow->theme->widget_border;
 802         add_subwindow(savelist_batch = new BatchRenderSaveList(thread, x, y));
 803         x += savelist_batch->get_w() + mwindow->theme->widget_border;
 804         add_subwindow(loadlist_batch = new BatchRenderLoadList(thread, x, y));
 805         y += loadlist_batch->get_h() + mwindow->theme->widget_border;
 806         add_subwindow(warning = new BatchRenderWarning(thread, x2, y));
 807         y2 = y + warning->get_h() + mwindow->theme->widget_border;
 808         if( y2 > y1 ) y1 = y2;
 809         x = mwindow->theme->batchrender_x1, y = y1;
 810
 811         add_subwindow(list_title = new BC_Title(x, y, _("Batches to render:")));
 812         x1 = x + list_title->get_w() + mwindow->theme->widget_border;;
 813         add_subwindow(batch_path = new BC_Title(x1, y, thread->batch_path, MEDIUMFONT));
 814         y += list_title->get_h() + mwindow->theme->widget_border;
 815         y1 = get_h();
 816         y1 -= ys15 + BC_GenericButton::calculate_h() + mwindow->theme->widget_border;
 817         add_subwindow(batch_list = new BatchRenderList(thread, x, y,
 818                 get_w() - x - xs10, y1 - y));
 819         y += batch_list->get_h() + mwindow->theme->widget_border;
 820
 821         add_subwindow(start_button = new BatchRenderStart(thread, x, y));
 822         x = get_w() / 2 - BC_GenericButton::calculate_w(this, _("Stop")) / 2;
 823         add_subwindow(stop_button = new BatchRenderStop(thread, x, y));
 824         x = get_w() - BC_GenericButton::calculate_w(this, _("Close")) - xs10;
 825         add_subwindow(cancel_button = new BatchRenderCancel(thread, x, y));
 826
 827         show_window(1);
 828         unlock_window();
 829 }
 830
 831 void BatchRenderGUI::button_disable()
 832 {
 833         new_batch->disable();
 834         delete_batch->disable();
 835         use_current_edl->disable();
 836         update_selected_edl->disable();
 837 }
 838
 839 void BatchRenderGUI::button_enable()
 840 {
 841         new_batch->enable();
 842         delete_batch->enable();
 843         if( mwindow->edl && mwindow->edl->path[0] )
 844                 use_current_edl->enable();
 845         update_selected_edl->enable();
 846 }
 847
 848 int BatchRenderGUI::resize_event(int w, int h)
 849 {
 850         int xs10 = xS(10), xs40 = xS(40);
 851         int ys5 = yS(5), ys15 = yS(15);
 852         mwindow->session->batchrender_w = w;
 853         mwindow->session->batchrender_h = h;
 854         mwindow->theme->get_batchrender_sizes(this, w, h);
 855
 856         int x = mwindow->theme->batchrender_x1;
 857         int y = ys5;
 858         int x1 = x, x2 = get_w()/2 + xs10; // mwindow->theme->batchrender_x2;
 859         int y1 = ys5, y2 = ys5;
 860
 861 // output file
 862         output_path_title->reposition_window(x1, y1);
 863         y1 += output_path_title->get_h() + mwindow->theme->widget_border;
 864         format_tools->reposition_window(x1, y1);
 865         if( thread->do_farmed )
 866                 use_renderfarm->reposition_window(x1, y1);
 867 // input EDL
 868         x = x2, y = y2;
 869         edl_path_title->reposition_window(x, y);
 870         y += edl_path_title->get_h() + mwindow->theme->widget_border;
 871         edl_path_text->reposition_window(x, y, w - x - xs40);
 872         x += edl_path_text->get_w();
 873         edl_path_browse->reposition_window(x, y);
 874         y2 = y + edl_path_browse->get_h() + mwindow->theme->widget_border;
 875
 876         x = x2;  y = y2;
 877         update_selected_edl->reposition_window(x, y);
 878         y += update_selected_edl->get_h() + mwindow->theme->widget_border;
 879         use_current_edl->reposition_window(x, y);
 880         y += use_current_edl->get_h() + mwindow->theme->widget_border;
 881         new_batch->reposition_window(x, y);
 882         x += new_batch->get_w() + mwindow->theme->widget_border;
 883         delete_batch->reposition_window(x, y);
 884
 885         x = x2;  y += delete_batch->get_h() + mwindow->theme->widget_border;
 886         savelist_batch->reposition_window(x, y);
 887         x += savelist_batch->get_w() + mwindow->theme->widget_border;
 888         loadlist_batch->reposition_window(x, y);
 889         y += loadlist_batch->get_h() + mwindow->theme->widget_border;
 890         warning->reposition_window(x2, y);
 891
 892         y1 = ys15 + BC_GenericButton::calculate_h() + mwindow->theme->widget_border;
 893         y2 = get_h() - y1 - batch_list->get_h();
 894         y2 -= list_title->get_h() + mwindow->theme->widget_border;
 895
 896         x = mwindow->theme->batchrender_x1;  y = y2;
 897         list_title->reposition_window(x, y);
 898         y += list_title->get_h() + mwindow->theme->widget_border;
 899         batch_list->reposition_window(x, y, w - x - xs10, h - y - y1);
 900         y += batch_list->get_h() + mwindow->theme->widget_border;
 901
 902         start_button->reposition_window(x, y);
 903         x = w / 2 - stop_button->get_w() / 2;
 904         stop_button->reposition_window(x, y);
 905         x = w - cancel_button->get_w() - xs10;
 906         cancel_button->reposition_window(x, y);
 907         return 1;
 908 }
 909
 910 int BatchRenderGUI::translation_event()
 911 {
 912         mwindow->session->batchrender_x = get_x();
 913         mwindow->session->batchrender_y = get_y();
 914         return 1;
 915 }
 916
 917 int BatchRenderGUI::close_event()
 918 {
 919 // Stop batch rendering
 920         unlock_window();
 921         thread->stop_rendering();
 922         lock_window("BatchRenderGUI::close_event");
 923         set_done(1);
 924         return 1;
 925 }
 926
 927 void BatchRenderGUI::create_list(int update_widget)
 928 {
 929         for( int i = 0; i < BATCHRENDER_COLUMNS; i++ ) {
 930                 list_items[i].remove_all_objects();
 931         }
 932
 933         const char **column_titles = BatchRenderThread::column_titles;
 934         list_columns = 0;
 935         list_titles[list_columns] = _(column_titles[ENABLED_COL]);
 936         list_width[list_columns++] = thread->list_width[ENABLED_COL];
 937         if( thread->do_labeled > 0 ) {
 938                 list_titles[list_columns] = _(column_titles[LABELED_COL]);
 939                 list_width[list_columns++] = thread->list_width[LABELED_COL];
 940         }
 941         if( thread->do_farmed > 0 ) {
 942                 list_titles[list_columns] = _(column_titles[FARMED_COL]);
 943                 list_width[list_columns++] = thread->list_width[FARMED_COL];
 944         }
 945         list_titles[list_columns] = _(column_titles[OUTPUT_COL]);
 946         list_width[list_columns++] = thread->list_width[OUTPUT_COL];
 947         list_titles[list_columns] = _(column_titles[EDL_COL]);
 948         list_width[list_columns++] = thread->list_width[EDL_COL];
 949         list_titles[list_columns] = _(column_titles[ELAPSED_COL]);
 950         list_width[list_columns++] = thread->list_width[ELAPSED_COL];
 951
 952         for( int i = 0; i < thread->jobs.total; i++ ) {
 953                 BatchRenderJob *job = thread->jobs.values[i];
 954                 char string[BCTEXTLEN];
 955                 BC_ListBoxItem *enabled = new BC_ListBoxItem(job->enabled ? "X" : " ");
 956                 BC_ListBoxItem *labeled = thread->do_labeled > 0 ?
 957                         new BC_ListBoxItem(job->labeled ? "X" : " ") : 0;
 958                 BC_ListBoxItem *farmed  = thread->do_farmed > 0 ?
 959                         new BC_ListBoxItem(job->farmed  ? "X" : " ") : 0;
 960                 BC_ListBoxItem *out_path = new BC_ListBoxItem(job->asset->path);
 961                 BC_ListBoxItem *edl_path = new BC_ListBoxItem(job->edl_path);
 962                 BC_ListBoxItem *elapsed = new BC_ListBoxItem(!job->elapsed ? _("Unknown") :
 963                         Units::totext(string, job->elapsed, TIME_HMS2));
 964                 int col = 0;
 965                 list_items[col++].append(enabled);
 966                 if( labeled ) list_items[col++].append(labeled);
 967                 if( farmed ) list_items[col++].append(farmed);
 968                 list_items[col++].append(out_path);
 969                 list_items[col++].append(edl_path);
 970                 list_items[col].append(elapsed);
 971                 if( i == thread->current_job ) {
 972                         enabled->set_selected(1);
 973                         if( labeled ) labeled->set_selected(1);
 974                         if( farmed ) farmed->set_selected(1);
 975                         out_path->set_selected(1);
 976                         edl_path->set_selected(1);
 977                         elapsed->set_selected(1);
 978                 }
 979                 if( i == thread->rendering_job ) {
 980                         enabled->set_color(RED);
 981                         if( labeled ) labeled->set_color(RED);
 982                         if( farmed ) farmed->set_color(RED);
 983                         out_path->set_color(RED);
 984                         edl_path->set_color(RED);
 985                         elapsed->set_color(RED);
 986                 }
 987         }
 988
 989         if( update_widget ) {
 990                 batch_list->update(list_items, list_titles, list_width, list_columns,
 991                         batch_list->get_xposition(), batch_list->get_yposition(),
 992                         batch_list->get_highlighted_item(), 1, 1);
 993         }
 994 }
 995
 996 void BatchRenderGUI::change_job()
 997 {
 998         BatchRenderJob *job = thread->get_current_job();
 999         format_tools->update(job->asset, thread->do_labeled ? &job->labeled : 0);
1000         if( thread->do_farmed ) use_renderfarm->update(&job->farmed);
1001         edl_path_text->update(job->edl_path);
1002 }
1003
1004
1005 BatchFormat::BatchFormat(MWindow *mwindow, BatchRenderGUI *gui, Asset *asset)
1006  : FormatTools(mwindow, gui, asset)
1007 {
1008         this->gui = gui;
1009         this->mwindow = mwindow;
1010 }
1011
1012 BatchFormat::~BatchFormat()
1013 {
1014 }
1015
1016
1017 int BatchFormat::handle_event()
1018 {
1019         gui->create_list(1);
1020         return 1;
1021 }
1022
1023 BatchRenderEDLPath::BatchRenderEDLPath(BatchRenderThread *thread,
1024         int x, int y, int w, char *text)
1025  : BC_TextBox(x, y, w, 1, text)
1026 {
1027         this->thread = thread;
1028 }
1029
1030
1031 int BatchRenderEDLPath::handle_event()
1032 {
1033         calculate_suggestions();
1034         strcpy(thread->get_current_edl(), get_text());
1035         thread->gui->create_list(1);
1036         return 1;
1037 }
1038
1039 BatchRenderNew::BatchRenderNew(BatchRenderThread *thread,
1040         int x,
1041         int y)
1042  : BC_GenericButton(x, y, _("New"))
1043 {
1044         this->thread = thread;
1045 }
1046
1047 int BatchRenderNew::handle_event()
1048 {
1049         thread->new_job();
1050         return 1;
1051 }
1052
1053 BatchRenderDelete::BatchRenderDelete(BatchRenderThread *thread, int x, int y)
1054  : BC_GenericButton(x, y, _("Delete"))
1055 {
1056         this->thread = thread;
1057 }
1058
1059 int BatchRenderDelete::handle_event()
1060 {
1061         thread->delete_job();
1062         return 1;
1063 }
1064
1065
1066
1067 BatchRenderSaveList::BatchRenderSaveList(BatchRenderThread *thread, int x, int y)
1068  : BC_GenericButton(x, y, _("Save Jobs"))
1069 {
1070         this->thread = thread;
1071         set_tooltip(_("Save a Batch Render List"));
1072         gui = 0;
1073         startup_lock = new Mutex("BatchRenderSaveList::startup_lock");
1074 }
1075
1076 BatchRenderSaveList::~BatchRenderSaveList()
1077 {
1078         stop();
1079         delete startup_lock;
1080 }
1081
1082 void BatchRenderSaveList::stop()
1083 {
1084         startup_lock->lock("BatchRenderSaveList::~BrowseButton");
1085         if( gui ) gui->set_done(1);
1086         startup_lock->unlock();
1087         Thread::join();
1088 }
1089
1090 int BatchRenderSaveList::handle_event()
1091 {
1092         if( Thread::running() ) {
1093                 if( gui ) {
1094                         gui->lock_window();
1095                         gui->raise_window();
1096                         gui->unlock_window();
1097                 }
1098                 return 1;
1099         }
1100         startup_lock->lock("BatchRenderSaveList::handle_event 1");
1101         Thread::start();
1102         startup_lock->lock("BatchRenderSaveList::handle_event 2");
1103         startup_lock->unlock();
1104         return 1;
1105 }
1106
1107 void BatchRenderSaveList::run()
1108 {
1109         char default_path[BCTEXTLEN];
1110         sprintf(default_path, "~");
1111         thread->mwindow->defaults->get("DEFAULT_BATCHLOADPATH", default_path);
1112         BC_FileBox filewindow(xS(100), yS(100), default_path,
1113                         _("Save Batch Render List"),
1114                         _("Enter a Batch Render filename to save as:"),
1115                         0, 0, 0, 0);
1116         gui = &filewindow;
1117
1118         startup_lock->unlock();
1119         filewindow.create_objects();
1120
1121         int result2 = filewindow.run_window();
1122         if( !result2 ) {
1123                 strcpy(thread->batch_path, filewindow.get_submitted_path());
1124                 thread->gui->lock_window("BatchRenderSaveList::run");
1125                 thread->gui->batch_path->update(thread->batch_path);
1126                 thread->gui->unlock_window();
1127                 thread->mwindow->defaults->update("DEFAULT_BATCHLOADPATH", thread->batch_path);
1128                 thread->save_jobs(thread->batch_path);
1129         }
1130
1131         startup_lock->lock("BatchRenderLoadList::run");
1132         gui = 0;
1133         startup_lock->unlock();
1134 }
1135
1136 int BatchRenderSaveList::keypress_event() {
1137         if( get_keypress() == 's' ||
1138             get_keypress() == 'S' ) return handle_event();
1139         return 0;
1140 }
1141
1142
1143 BatchRenderLoadList::BatchRenderLoadList(BatchRenderThread *thread,
1144         int x,
1145         int y)
1146   : BC_GenericButton(x, y, _("Load Jobs")),
1147     Thread()
1148 {
1149         this->thread = thread;
1150         set_tooltip(_("Load a previously saved Batch Render List"));
1151         gui = 0;
1152         startup_lock = new Mutex("BatchRenderLoadList::startup_lock");
1153 }
1154
1155 BatchRenderLoadList::~BatchRenderLoadList()
1156 {
1157         stop();
1158         delete startup_lock;
1159 }
1160
1161 void BatchRenderLoadList::stop()
1162 {
1163         startup_lock->lock("BatchRenderLoadList::~BrowseButton");
1164         if( gui ) gui->set_done(1);
1165         startup_lock->unlock();
1166         Thread::join();
1167 }
1168
1169 int BatchRenderLoadList::handle_event()
1170 {
1171         if( Thread::running() ) {
1172                 if( gui ) {
1173                         gui->lock_window();
1174                         gui->raise_window();
1175                         gui->unlock_window();
1176                 }
1177                 return 1;
1178         }
1179         startup_lock->lock("BatchRenderLoadList::handle_event 1");
1180         Thread::start();
1181         startup_lock->lock("BatchRenderLoadList::handle_event 2");
1182         startup_lock->unlock();
1183         return 1;
1184 }
1185
1186 void BatchRenderLoadList::run()
1187 {
1188         char default_path[BCTEXTLEN];
1189         sprintf(default_path, "~");
1190         thread->mwindow->defaults->get("DEFAULT_BATCHLOADPATH", default_path);
1191         BC_FileBox filewindow(xS(100), yS(100), default_path, _("Load Batch Render List"),
1192                         _("Enter a Batch Render filename to load from:"),
1193                         0, 0, 0, 0);
1194         gui = &filewindow;
1195
1196         startup_lock->unlock();
1197         filewindow.create_objects();
1198
1199         int result2 = filewindow.run_window();
1200         if( !result2 ) {
1201                 thread->gui->lock_window("BatchRenderLoadList::run");
1202                 strcpy(thread->batch_path, filewindow.get_submitted_path());
1203                 thread->gui->batch_path->update(thread->batch_path);
1204                 thread->mwindow->defaults->update("DEFAULT_BATCHLOADPATH", thread->batch_path);
1205                 thread->load_jobs(thread->batch_path, thread->mwindow->preferences);
1206                 thread->gui->create_list(1);
1207                 thread->current_job = 0;
1208                 thread->gui->change_job();
1209                 thread->gui->unlock_window();
1210         }
1211
1212         startup_lock->lock("BatchRenderLoadList::run");
1213         gui = 0;
1214         startup_lock->unlock();
1215 }
1216
1217 int BatchRenderLoadList::keypress_event() {
1218         if( get_keypress() == 'o' ||
1219             get_keypress() == 'O' ) return handle_event();
1220         return 0;
1221 }
1222
1223 BatchRenderCurrentEDL::BatchRenderCurrentEDL(BatchRenderThread *thread,
1224         int x,
1225         int y)
1226  : BC_GenericButton(x, y, _("Use Current EDL"))
1227 {
1228         this->thread = thread;
1229 }
1230
1231 int BatchRenderCurrentEDL::handle_event()
1232 {
1233         thread->use_current_edl();
1234         return 1;
1235 }
1236
1237 BatchRenderUpdateEDL::BatchRenderUpdateEDL(BatchRenderThread *thread,
1238         int x,
1239         int y)
1240  : BC_GenericButton(x, y, _("Save to EDL Path"))
1241 {
1242         this->thread = thread;
1243 }
1244
1245 int BatchRenderUpdateEDL::handle_event()
1246 {
1247         thread->update_selected_edl();
1248         return 1;
1249 }
1250
1251
1252 BatchRenderList::BatchRenderList(BatchRenderThread *thread,
1253         int x, int y, int w, int h)
1254  : BC_ListBox(x, y, w, h, LISTBOX_TEXT, thread->gui->list_items,
1255         thread->gui->list_titles, thread->gui->list_width, thread->gui->list_columns,
1256         0, 0, LISTBOX_SINGLE, ICON_LEFT, 1)
1257 {
1258         this->thread = thread;
1259         dragging_item = 0;
1260         set_process_drag(0);
1261 }
1262
1263 int BatchRenderList::handle_event()
1264 {
1265         return 1;
1266 }
1267
1268 int BatchRenderList::selection_changed()
1269 {
1270         thread->current_job = get_selection_number(0, 0);
1271         thread->gui->change_job();
1272         int cursor_x = get_cursor_x();
1273         BatchRenderJob *job = thread->get_current_job();
1274         int col_x = 0, changed = 1;
1275         if( cursor_x < (col_x += thread->list_width[ENABLED_COL]) )
1276                 job->enabled = !job->enabled;
1277         else if( thread->do_labeled > 0 &&
1278                  cursor_x < (col_x += thread->list_width[LABELED_COL]) )
1279                 job->labeled = job->edl_path[0] != '@' ? !job->labeled : 0;
1280         else if( thread->do_farmed > 0 &&
1281                  cursor_x < (col_x += thread->list_width[FARMED_COL]) )
1282                 job->farmed = job->edl_path[0] != '@' ? !job->farmed : 0;
1283         else
1284                 changed = 0;
1285         if( changed ) {
1286                 thread->gui->create_list(1);
1287                 thread->gui->change_job();
1288         }
1289         return 1;
1290 }
1291
1292 int BatchRenderList::column_resize_event()
1293 {
1294         int col = 0;
1295         thread->list_width[ENABLED_COL] = get_column_width(col++);
1296         if( thread->do_labeled > 0 )
1297                 thread->list_width[LABELED_COL] = get_column_width(col++);
1298         if( thread->do_farmed > 0 )
1299                 thread->list_width[FARMED_COL] = get_column_width(col++);
1300         thread->list_width[OUTPUT_COL] = get_column_width(col++);
1301         thread->list_width[EDL_COL] = get_column_width(col++);
1302         thread->list_width[ELAPSED_COL] = get_column_width(col);
1303         return 1;
1304 }
1305
1306 int BatchRenderList::drag_start_event()
1307 {
1308         if( BC_ListBox::drag_start_event() ) {
1309                 dragging_item = 1;
1310                 return 1;
1311         }
1312
1313         return 0;
1314 }
1315
1316 int BatchRenderList::drag_motion_event()
1317 {
1318         if( BC_ListBox::drag_motion_event() ) {
1319                 return 1;
1320         }
1321         return 0;
1322 }
1323
1324 int BatchRenderList::drag_stop_event()
1325 {
1326         if( dragging_item ) {
1327                 int src = get_selection_number(0, 0);
1328                 int dst = get_highlighted_item();
1329                 if( src != dst ) {
1330                         thread->move_batch(src, dst);
1331                 }
1332                 BC_ListBox::drag_stop_event();
1333                 dragging_item = 0;
1334         }
1335         return 0;
1336 }
1337
1338
1339
1340 BatchRenderStart::BatchRenderStart(BatchRenderThread *thread, int x, int y)
1341  : BC_GenericButton(x, y, _("Start"))
1342 {
1343         this->thread = thread;
1344 }
1345
1346 int BatchRenderStart::handle_event()
1347 {
1348         thread->start_rendering();
1349         return 1;
1350 }
1351
1352 BatchRenderStop::BatchRenderStop(BatchRenderThread *thread, int x, int y)
1353  : BC_GenericButton(x, y, _("Stop"))
1354 {
1355         this->thread = thread;
1356 }
1357
1358 int BatchRenderStop::handle_event()
1359 {
1360         unlock_window();
1361         thread->stop_rendering();
1362         lock_window("BatchRenderStop::handle_event");
1363         return 1;
1364 }
1365
1366
1367 BatchRenderWarning::BatchRenderWarning(BatchRenderThread *thread, int x, int y)
1368  : BC_CheckBox(x, y, thread->warn, _("warn if jobs/session mismatched"))
1369 {
1370         this->thread = thread;
1371 }
1372
1373 int BatchRenderWarning::handle_event()
1374 {
1375         thread->warn = get_value();
1376         return 1;
1377 }
1378
1379 BatchRenderCancel::BatchRenderCancel(BatchRenderThread *thread, int x, int y)
1380  : BC_GenericButton(x, y, _("Close"))
1381 {
1382         this->thread = thread;
1383 }
1384
1385 int BatchRenderCancel::handle_event()
1386 {
1387         unlock_window();
1388         thread->stop_rendering();
1389         lock_window("BatchRenderCancel::handle_event");
1390         thread->gui->set_done(1);
1391         return 1;
1392 }
1393
1394 int BatchRenderCancel::keypress_event()
1395 {
1396         if( get_keypress() == ESC ) {
1397                 unlock_window();
1398                 thread->stop_rendering();
1399                 lock_window("BatchRenderCancel::keypress_event");
1400                 thread->gui->set_done(1);
1401                 return 1;
1402         }
1403         return 0;
1404 }
1405
1406 BatchRenderUseFarm::BatchRenderUseFarm(BatchRenderThread *thread, int x, int y, int *output)
1407  : BC_CheckBox(x, y, *output, _("Use render farm"))
1408 {
1409         this->thread = thread;
1410         this->output = output;
1411 }
1412
1413 int BatchRenderUseFarm::handle_event()
1414 {
1415         *output = get_value();
1416         thread->gui->create_list(1);
1417         return 1;
1418 }
1419
1420 void BatchRenderUseFarm::update(int *output)
1421 {
1422         this->output = output;
1423         BC_CheckBox::update(*output);
1424 }
1425