cinelerra-5.0/cinelerra/mwindow.C

   1 /*
   2  * CINELERRA
   3  * Copyright (C) 1997-2014 Adam Williams <broadcast at earthling dot net>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  *
  19  */
  20
  21 #include "asset.h"
  22 #include "assets.h"
  23 #include "audioalsa.h"
  24 #include "awindowgui.h"
  25 #include "awindow.h"
  26 #include "batchrender.h"
  27 #include "bcdisplayinfo.h"
  28 #include "bcsignals.h"
  29 #include "bctimer.h"
  30 #include "bdcreate.h"
  31 #include "brender.h"
  32 #include "cache.h"
  33 #include "channel.h"
  34 #include "channeldb.h"
  35 #include "channelinfo.h"
  36 #include "clip.h"
  37 #include "bccmodels.h"
  38 #include "commercials.h"
  39 #include "cplayback.h"
  40 #include "ctimebar.h"
  41 #include "cwindowgui.h"
  42 #include "cwindow.h"
  43 #include "bchash.h"
  44 #include "devicedvbinput.inc"
  45 #include "dvdcreate.h"
  46 #include "editpanel.h"
  47 #include "edl.h"
  48 #include "edlsession.h"
  49 #include "errorbox.h"
  50 #include "fileformat.h"
  51 #include "file.h"
  52 #include "fileserver.h"
  53 #include "filesystem.h"
  54 #include "filexml.h"
  55 #include "format.inc"
  56 #include "framecache.h"
  57 #include "gwindow.h"
  58 #include "gwindowgui.h"
  59 #include "keyframegui.h"
  60 #include "indexfile.h"
  61 #include "language.h"
  62 #include "levelwindowgui.h"
  63 #include "levelwindow.h"
  64 #include "loadfile.inc"
  65 #include "localsession.h"
  66 #include "maincursor.h"
  67 #include "mainerror.h"
  68 #include "mainindexes.h"
  69 #include "mainmenu.h"
  70 #include "mainprogress.h"
  71 #include "mainsession.h"
  72 #include "mainundo.h"
  73 #include "mbuttons.h"
  74 #include "mutex.h"
  75 #include "mwindowgui.h"
  76 #include "mwindow.h"
  77 #include "nestededls.h"
  78 #include "new.h"
  79 #include "patchbay.h"
  80 #include "playback3d.h"
  81 #include "playbackengine.h"
  82 #include "plugin.h"
  83 #include "pluginserver.h"
  84 #include "pluginset.h"
  85 #include "preferences.h"
  86 #include "record.h"
  87 #include "recordmonitor.h"
  88 #include "recordlabel.h"
  89 #include "removefile.h"
  90 #include "render.h"
  91 #include "samplescroll.h"
  92 #include "sha1.h"
  93 #include "sighandler.h"
  94 #include "splashgui.h"
  95 #include "statusbar.h"
  96 #include "theme.h"
  97 #include "threadloader.h"
  98 #include "timebar.h"
  99 #include "tipwindow.h"
 100 #include "trackcanvas.h"
 101 #include "track.h"
 102 #include "tracking.h"
 103 #include "trackscroll.h"
 104 #include "tracks.h"
 105 #include "transition.h"
 106 #include "transportque.h"
 107 #include "vframe.h"
 108 #include "videodevice.inc"
 109 #include "videowindow.h"
 110 #include "vplayback.h"
 111 #include "vwindowgui.h"
 112 #include "vwindow.h"
 113 #include "wavecache.h"
 114 #include "wwindow.h"
 115 #include "zoombar.h"
 116
 117 #include <string.h>
 118 #include <sys/stat.h>
 119
 120
 121 extern "C"
 122 {
 123
 124
 125
 126
 127 // Hack for libdv to remove glib dependancy
 128
 129 // void
 130 // g_log (const char    *log_domain,
 131 //        int  log_level,
 132 //        const char    *format,
 133 //        ...)
 134 // {
 135 // }
 136 //
 137 // void
 138 // g_logv (const char    *log_domain,
 139 //        int  log_level,
 140 //        const char    *format,
 141 //        ...)
 142 // {
 143 // }
 144 //
 145
 146
 147 // Hack for XFree86 4.1.0
 148
 149 int atexit(void (*function)(void))
 150 {
 151         return 0;
 152 }
 153
 154
 155
 156 }
 157
 158
 159
 160 ArrayList<PluginServer*>* MWindow::plugindb = 0;
 161 FileServer* MWindow::file_server = 0;
 162 Commercials* MWindow::commercials = 0;
 163
 164
 165 MWindow::MWindow()
 166  : Thread(1, 0, 0)
 167 {
 168         plugin_gui_lock = new Mutex("MWindow::plugin_gui_lock");
 169         dead_plugin_lock = new Mutex("MWindow::dead_plugin_lock");
 170         vwindows_lock = new Mutex("MWindow::vwindows_lock");
 171         brender_lock = new Mutex("MWindow::brender_lock");
 172         keyframe_gui_lock = new Mutex("MWindow::keyframe_gui_lock");
 173
 174         playback_3d = 0;
 175         splash_window = 0;
 176         undo = 0;
 177         defaults = 0;
 178         assets = 0;
 179         //commercials = 0;
 180         commercial_active = 0;
 181         audio_cache = 0;
 182         video_cache = 0;
 183         frame_cache = 0;
 184         wave_cache = 0;
 185         preferences = 0;
 186         session = 0;
 187         theme = 0;
 188         mainindexes = 0;
 189         mainprogress = 0;
 190         brender = 0;
 191         channeldb_buz =  new ChannelDB;
 192         channeldb_v4l2jpeg =  new ChannelDB;
 193         //file_server = 0;
 194         plugin_guis = 0;
 195         dead_plugins = 0;
 196         keyframe_threads = 0;
 197         create_bd = 0;
 198         create_dvd = 0;
 199         batch_render = 0;
 200         render = 0;
 201         edl = 0;
 202         gui = 0;
 203         cwindow = 0;
 204         awindow = 0;
 205         gwindow = 0;
 206         twindow = 0;
 207         wwindow = 0;
 208         lwindow = 0;
 209         sighandler = 0;
 210         reload_status = 0;
 211         screens = 1;
 212         in_destructor = 0;
 213 }
 214
 215
 216 // Need to delete brender temporary here.
 217 MWindow::~MWindow()
 218 {
 219         in_destructor = 1;
 220 //printf("MWindow::~MWindow %d\n", __LINE__);
 221         gui->stop_drawing();
 222         gui->remote_control->deactivate();
 223         gui->record->stop();
 224         gui->channel_info->stop();
 225         brender_lock->lock("MWindow::quit");
 226         delete brender;         brender = 0;
 227         brender_lock->unlock();
 228         delete create_bd;       create_bd = 0;
 229         delete create_dvd;      create_dvd = 0;
 230         delete batch_render;    batch_render = 0;
 231         commit_commercial();
 232         if( commercials && !commercials->remove_user() ) commercials = 0;
 233
 234 // Save defaults for open plugins
 235         plugin_gui_lock->lock("MWindow::~MWindow");
 236         for(int i = 0; i < plugin_guis->size(); i++)
 237         {
 238                 plugin_guis->get(i)->hide_gui();
 239         }
 240         plugin_gui_lock->unlock();
 241         hide_keyframe_guis();
 242         clean_indexes();
 243         save_defaults();
 244 // Give up and go to a movie
 245 //  cant run valgrind if this is used
 246 //      if( !reload_status ) exit(0);
 247
 248         gui->del_keyboard_listener(
 249                 (int (BC_WindowBase::*)(BC_WindowBase *))
 250                 &MWindowGUI::keyboard_listener);
 251 #if 0
 252 // release the hounds
 253         if( awindow && awindow->gui ) awindow->gui->close(0);
 254         if( cwindow && cwindow->gui ) cwindow->gui->close(0);
 255         if( lwindow && lwindow->gui ) lwindow->gui->close(0);
 256         if( gwindow && gwindow->gui ) gwindow->gui->close(0);
 257         if( twindow && twindow->is_running() ) twindow->close_window();
 258         if( wwindow && wwindow->is_running() ) wwindow->close_window();
 259         vwindows.remove_all_objects();
 260         gui->close(0);
 261         if( awindow ) awindow->join();
 262         if( cwindow ) cwindow->join();
 263         if( lwindow ) lwindow->join();
 264         if( twindow ) twindow->join();
 265         if( wwindow ) wwindow->join();
 266         if( gwindow ) gwindow->join();
 267         join();
 268 #else
 269 // one at a time, or nouveau chokes
 270 #define close_gui(win) if( win ) { \
 271   if( win->gui ) win->gui->close(0); \
 272   win->join(); }
 273         close_gui(awindow);
 274         close_gui(cwindow);
 275         close_gui(lwindow);
 276         close_gui(gwindow);
 277         close_gui(twindow);
 278         close_gui(wwindow);
 279         vwindows.remove_all_objects();
 280         gui->close(0);
 281         join();
 282 #endif
 283         reset_caches();
 284         delete_plugins();
 285         dead_plugins->remove_all();
 286         finit_error();
 287         keyframe_threads->remove_all_objects();
 288         if( !edl->Garbage::remove_user() ) edl = 0;
 289         colormodels.remove_all_objects();
 290         delete gui;             gui = 0;
 291         delete render;          render = 0;
 292         delete awindow;         awindow = 0;
 293         delete lwindow;         lwindow = 0;
 294         delete twindow;         twindow = 0;
 295         delete wwindow;         wwindow = 0;
 296         delete gwindow;         gwindow = 0;
 297         // must be last or nouveau chokes
 298         delete cwindow;         cwindow = 0;
 299         //delete file_server;  file_server = 0; // reusable
 300         delete mainindexes;     mainindexes = 0;
 301         delete mainprogress;    mainprogress = 0;
 302         delete audio_cache;     audio_cache = 0;  // delete the cache after the assets
 303         delete video_cache;     video_cache = 0;  // delete the cache after the assets
 304         delete frame_cache;     frame_cache = 0;
 305         delete wave_cache;      wave_cache = 0;
 306         delete plugin_guis;     plugin_guis = 0;
 307         delete dead_plugins;    dead_plugins = 0;
 308         delete keyframe_threads;  keyframe_threads = 0;
 309         delete undo;            undo = 0;
 310         delete preferences;     preferences = 0;
 311         delete session;         session = 0;
 312         delete defaults;        defaults = 0;
 313         delete assets;          assets = 0;
 314         delete splash_window;   splash_window = 0;
 315         delete theme;           theme = 0;
 316         delete channeldb_buz;
 317         delete channeldb_v4l2jpeg;
 318 // This must be last thread to exit
 319         delete playback_3d;     playback_3d = 0;
 320         delete dead_plugin_lock;
 321         delete plugin_gui_lock;
 322         delete vwindows_lock;
 323         delete brender_lock;
 324         delete keyframe_gui_lock;
 325         sighandler->terminate();
 326         delete sighandler;
 327 }
 328
 329
 330 void MWindow::quit(int unlock)
 331 {
 332         stop_playback(1);
 333         if(unlock) gui->unlock_window();
 334
 335         brender_lock->lock("MWindow::quit");
 336         delete brender;         brender = 0;
 337         brender_lock->unlock();
 338
 339         interrupt_indexes();
 340         clean_indexes();
 341         save_defaults();
 342         gui->set_done(0);
 343         if(unlock) gui->lock_window("MWindow::quit");
 344 }
 345
 346 void MWindow::init_error()
 347 {
 348         MainError::init_error(this);
 349 }
 350
 351 void MWindow::finit_error()
 352 {
 353         MainError::finit_error();
 354 }
 355
 356 void MWindow::create_defaults_path(char *string, const char *config_file)
 357 {
 358 // set the .bcast path
 359         FileSystem fs;
 360
 361         sprintf(string, "%s", BCASTDIR);
 362         fs.complete_path(string);
 363         if(!fs.is_dir(string))
 364                 fs.create_dir(string);
 365
 366 // load the defaults
 367         strcat(string, config_file);
 368 }
 369
 370 void MWindow::init_defaults(BC_Hash* &defaults, char *config_path)
 371 {
 372         char path[BCTEXTLEN];
 373 // Use user supplied path
 374         if(config_path[0])
 375                 strcpy(path, config_path);
 376         else
 377                 create_defaults_path(path, CONFIG_FILE);
 378
 379         defaults = new BC_Hash(path);
 380         defaults->load();
 381 }
 382
 383 int MWindow::load_plugin_index(MWindow *mwindow, char *path)
 384 {
 385 // load index
 386         FILE *fp = fopen(path, "r");
 387         if( !fp ) return 1;
 388         char index_line[BCTEXTLEN];
 389         int index_version = -1, ret = 0;
 390         if( !fgets(index_line, BCTEXTLEN, fp) ||
 391             sscanf(index_line, "%d", &index_version) != 1 ||
 392             index_version != PLUGIN_FILE_VERSION ) ret = 1;
 393
 394         while( !ret && !feof(fp)) {
 395                 char *sp = index_line, *plugin_path = 0, *plugin_title = 0;
 396                 if( fgets(sp, BCTEXTLEN, fp) ) {
 397                         plugin_path = PluginServer::table_quoted_field(sp);
 398                         if( plugin_exists(plugin_path) ) continue;
 399                         plugin_title = PluginServer::table_quoted_field(sp);
 400                 }
 401                 if( plugin_path && plugin_title ) {
 402 // Create plugin server from index entry
 403                         PluginServer *new_plugin = new PluginServer(path, mwindow);
 404                         new_plugin->set_path(plugin_path);
 405                         new_plugin->set_title(plugin_title);
 406                         if( new_plugin->read_table(sp) ) {
 407                                 delete new_plugin;
 408                                 ret = 1;  break;
 409                         }
 410                         plugindb->append(new_plugin);
 411                 }
 412         }
 413
 414         fclose(fp);
 415         return ret;
 416 }
 417
 418 void MWindow::init_plugin_index(MWindow *mwindow, Preferences *preferences, FILE *fp,
 419         const char *plug_dir, const char *plug_path, int &idx)
 420 {
 421         char plugin_path[BCTEXTLEN];
 422         if( *plug_path != '/' )
 423                 sprintf(plugin_path, "%s/%s", plug_dir, plug_path);
 424         else
 425                 strcpy(plugin_path, plug_path);
 426         FileSystem fs;
 427         fs.set_filter( "[*.plugin][*.so]" );
 428         int result = fs.update(plugin_path);
 429         if( result || !fs.dir_list.total ) return;
 430         int vis_id = ++idx;
 431
 432         for( int i=0; i<fs.dir_list.total; ++i ) {
 433                 char *fs_path = fs.dir_list.values[i]->path;
 434                 char *base_path = FileSystem::basepath(fs_path), *bp = base_path;
 435                 const char *dp = plug_dir;
 436                 while( *bp && *dp && *bp == *dp ) { ++bp; ++dp; }
 437                 strcpy(plugin_path, !*dp && *bp == '/' ? bp+1 : base_path);
 438                 delete [] base_path;
 439                 if( fs.is_dir(fs_path) ) {
 440                         init_plugin_index(mwindow, preferences, fp, plug_dir, plugin_path, idx);
 441                         continue;
 442                 }
 443                 if( plugin_exists(plugin_path) ) continue;
 444                 PluginServer *new_plugin = new PluginServer(plugin_path, mwindow);
 445                 result = new_plugin->open_plugin(1, preferences, 0, 0);
 446                 if( !result ) {
 447                         new_plugin->write_table(fp,vis_id);
 448                         new_plugin->close_plugin();
 449                         new_plugin->delete_this();
 450                         continue;
 451                 }
 452                 if( result != PLUGINSERVER_IS_LAD ) continue;
 453                 int lad_index = 0;
 454                 for(;;) {
 455                         PluginServer *new_plugin = new PluginServer(plugin_path, mwindow);
 456                         new_plugin->set_lad_index(lad_index++);
 457                         result = new_plugin->open_plugin(1, preferences, 0, 0);
 458                         if( result ) break;
 459                         new_plugin->write_table(fp,vis_id);
 460                         new_plugin->close_plugin();
 461                         new_plugin->delete_this();
 462                 }
 463         }
 464 }
 465
 466 int MWindow::init_plugins(MWindow *mwindow, Preferences *preferences)
 467 {
 468         if( !plugindb ) plugindb = new ArrayList<PluginServer*>;
 469         char index_path[BCTEXTLEN];
 470         sprintf(index_path, "%s/%s", preferences->plugin_dir, PLUGIN_FILE);
 471         if( !load_plugin_index(mwindow, index_path) ) return 1;
 472         FILE *fp = fopen(index_path,"w");
 473         if( !fp ) {
 474                 fprintf(stderr,_("MWindow::init_plugins: "
 475                         "can't create plugin index: %s\n"), index_path);
 476                 return 1;
 477         }
 478         fprintf(fp, "%d\n", PLUGIN_FILE_VERSION);
 479         char *plug_path = FileSystem::basepath(preferences->plugin_dir);
 480         int dir_id = 0;
 481         init_plugin_index(mwindow, preferences, fp, plug_path, ".", dir_id);
 482         fclose(fp);
 483         delete [] plug_path;
 484         return load_plugin_index(mwindow, index_path);
 485 }
 486
 487 void MWindow::delete_plugins()
 488 {
 489         plugindb->remove_all_objects();
 490         delete plugindb;
 491         plugindb = 0;
 492 }
 493
 494 void MWindow::search_plugindb(int do_audio,
 495                 int do_video,
 496                 int is_realtime,
 497                 int is_transition,
 498                 int is_theme,
 499                 ArrayList<PluginServer*> &results)
 500 {
 501 // Get plugins
 502         for(int i = 0; i < MWindow::plugindb->total; i++)
 503         {
 504                 PluginServer *current = MWindow::plugindb->values[i];
 505
 506                 if(current->audio == do_audio &&
 507                         current->video == do_video &&
 508                         (current->realtime == is_realtime || is_realtime < 0) &&
 509                         current->transition == is_transition &&
 510                         current->theme == is_theme)
 511                         results.append(current);
 512         }
 513
 514 // Alphabetize list by title
 515         int done = 0;
 516         while(!done)
 517         {
 518                 done = 1;
 519
 520                 for(int i = 0; i < results.total - 1; i++)
 521                 {
 522                         PluginServer *value1 = results.values[i];
 523                         PluginServer *value2 = results.values[i + 1];
 524                         if(strcmp(_(value1->title), _(value2->title)) > 0)
 525                         {
 526                                 done = 0;
 527                                 results.values[i] = value2;
 528                                 results.values[i + 1] = value1;
 529                         }
 530                 }
 531         }
 532 }
 533
 534 PluginServer* MWindow::scan_plugindb(char *title,
 535                 int data_type)
 536 {
 537 //      if(data_type < 0)
 538 //      {
 539 //              printf("MWindow::scan_plugindb data_type < 0\n");
 540 //              return 0;
 541 //      }
 542
 543         for(int i = 0; i < plugindb->total; i++)
 544         {
 545                 PluginServer *server = plugindb->values[i];
 546                 if(server->title &&
 547                         !strcasecmp(server->title, title) &&
 548                         (data_type < 0 ||
 549                                 (data_type == TRACK_AUDIO && server->audio) ||
 550                                 (data_type == TRACK_VIDEO && server->video)))
 551                         return plugindb->values[i];
 552         }
 553         return 0;
 554 }
 555
 556 int MWindow::plugin_exists(char *plugin_path)
 557 {
 558         for( int i=0; i<plugindb->total; ++i ) {
 559                 PluginServer *server = plugindb->values[i];
 560                 if( !strcmp(plugin_path, server->get_path()) ) return 1;
 561         }
 562         return 0;
 563 }
 564
 565 void MWindow::init_preferences()
 566 {
 567         preferences = new Preferences;
 568         preferences->load_defaults(defaults);
 569         session = new MainSession(this);
 570         session->load_defaults(defaults);
 571         // set x11_host, screens, window_config
 572         screens = session->set_default_x11_host();
 573         BC_Signals::set_trap_path("/tmp/cinelerra_%d.dmp");
 574         BC_Signals::set_trap_hook(trap_hook, this);
 575         BC_Signals::set_catch_segv(preferences->trap_sigsegv);
 576         BC_Signals::set_catch_intr(preferences->trap_sigintr);
 577 }
 578
 579 void MWindow::clean_indexes()
 580 {
 581         FileSystem fs;
 582         int total_excess;
 583         long oldest = 0;
 584         int oldest_item = -1;
 585         int result;
 586         char string[BCTEXTLEN];
 587         char string2[BCTEXTLEN];
 588
 589 // Delete extra indexes
 590         fs.set_filter("*.idx");
 591         fs.complete_path(preferences->index_directory);
 592         fs.update(preferences->index_directory);
 593 //printf("MWindow::clean_indexes 1 %d\n", fs.dir_list.total);
 594
 595 // Eliminate directories
 596         result = 1;
 597         while(result)
 598         {
 599                 result = 0;
 600                 for(int i = 0; i < fs.dir_list.total && !result; i++)
 601                 {
 602                         fs.join_names(string, preferences->index_directory, fs.dir_list.values[i]->name);
 603                         if(fs.is_dir(string))
 604                         {
 605                                 delete fs.dir_list.values[i];
 606                                 fs.dir_list.remove_number(i);
 607                                 result = 1;
 608                         }
 609                 }
 610         }
 611         total_excess = fs.dir_list.total - preferences->index_count;
 612
 613 //printf("MWindow::clean_indexes 2 %d\n", fs.dir_list.total);
 614         while(total_excess > 0)
 615         {
 616 // Get oldest
 617                 for(int i = 0; i < fs.dir_list.total; i++)
 618                 {
 619                         fs.join_names(string, preferences->index_directory, fs.dir_list.values[i]->name);
 620
 621                         if(i == 0 || fs.get_date(string) <= oldest)
 622                         {
 623                                 oldest = fs.get_date(string);
 624                                 oldest_item = i;
 625                         }
 626                 }
 627
 628                 if(oldest_item >= 0)
 629                 {
 630 // Remove index file
 631                         fs.join_names(string,
 632                                 preferences->index_directory,
 633                                 fs.dir_list.values[oldest_item]->name);
 634 //printf("MWindow::clean_indexes 1 %s\n", string);
 635                         if(remove(string))
 636                                 perror("delete_indexes");
 637                         delete fs.dir_list.values[oldest_item];
 638                         fs.dir_list.remove_number(oldest_item);
 639
 640 // Remove table of contents if it exists
 641                         strcpy(string2, string);
 642                         char *ptr = strrchr(string2, '.');
 643                         if(ptr)
 644                         {
 645 //printf("MWindow::clean_indexes 2 %s\n", string2);
 646                                 sprintf(ptr, ".toc");
 647                                 remove(string2);
 648                                 sprintf(ptr, ".mkr");
 649                                 remove(string2);
 650                         }
 651                 }
 652
 653                 total_excess--;
 654         }
 655 }
 656
 657 void MWindow::init_awindow()
 658 {
 659         awindow = new AWindow(this);
 660         awindow->create_objects();
 661 }
 662
 663 void MWindow::init_gwindow()
 664 {
 665         gwindow = new GWindow(this);
 666         gwindow->create_objects();
 667 }
 668
 669 void MWindow::init_tipwindow()
 670 {
 671         if( !twindow )
 672                 twindow = new TipWindow(this);
 673         twindow->start();
 674 }
 675
 676 void MWindow::show_warning(int *do_warning, const char *text)
 677 {
 678         if( do_warning && !*do_warning ) return;
 679         if( !wwindow )
 680                 wwindow = new WWindow(this);
 681         wwindow->show_warning(do_warning, text);
 682 }
 683
 684 void MWindow::init_theme()
 685 {
 686         Timer timer;
 687         theme = 0;
 688
 689 // Replace blond theme with SUV since it doesn't work
 690         if(!strcasecmp(preferences->theme, "Blond"))
 691                 strcpy(preferences->theme, DEFAULT_THEME);
 692
 693         PluginServer *theme_plugin = 0;
 694         for(int i = 0; i < plugindb->total && !theme_plugin; i++) {
 695                 if( plugindb->values[i]->theme &&
 696                     !strcasecmp(preferences->theme, plugindb->values[i]->title) )
 697                         theme_plugin = plugindb->values[i];
 698         }
 699
 700         if( !theme_plugin )
 701                 fprintf(stderr, _("MWindow::init_theme: prefered theme %s not found.\n"),
 702                          preferences->theme);
 703
 704         if( !theme_plugin && strcasecmp(preferences->theme, DEFAULT_THEME) ) {
 705                 fprintf(stderr, _("MWindow::init_theme: trying default theme %s\n"),
 706                         DEFAULT_THEME);
 707                 for(int i = 0; i < plugindb->total && !theme_plugin; i++) {
 708                         if( plugindb->values[i]->theme &&
 709                             !strcasecmp(DEFAULT_THEME, plugindb->values[i]->title) )
 710                                 theme_plugin = plugindb->values[i];
 711                 }
 712         }
 713
 714         if(!theme_plugin) {
 715                 fprintf(stderr, _("MWindow::init_theme: theme_plugin not found.\n"));
 716                 exit(1);
 717         }
 718
 719         PluginServer plugin = *theme_plugin;
 720         if( plugin.open_plugin(0, preferences, 0, 0) ) {
 721                 fprintf(stderr, _("MWindow::init_theme: unable to load theme %s\n"),
 722                         theme_plugin->title);
 723                 exit(1);
 724         }
 725
 726         theme = plugin.new_theme();
 727         theme->mwindow = this;
 728         strcpy(theme->path, plugin.path);
 729         plugin.close_plugin();
 730
 731 // Load default images & settings
 732         theme->Theme::initialize();
 733 // Load user images & settings
 734         theme->initialize();
 735 // Create menus with user colors
 736         theme->build_menus();
 737         init_menus();
 738
 739         theme->check_used();
 740
 741 //printf("MWindow::init_theme %d total_time=%d\n", __LINE__, (int)timer.get_difference());
 742 }
 743
 744 void MWindow::init_3d()
 745 {
 746         playback_3d = new Playback3D(this);
 747         playback_3d->create_objects();
 748 }
 749
 750 void MWindow::init_edl()
 751 {
 752         edl = new EDL;
 753         edl->create_objects();
 754         edl->load_defaults(defaults);
 755         edl->create_default_tracks();
 756         edl->tracks->update_y_pixels(theme);
 757 }
 758
 759 void MWindow::init_compositor()
 760 {
 761         cwindow = new CWindow(this);
 762         cwindow->create_objects();
 763 }
 764
 765 void MWindow::init_levelwindow()
 766 {
 767         lwindow = new LevelWindow(this);
 768         lwindow->create_objects();
 769 }
 770
 771 VWindow *MWindow::get_viewer(int start_it, int idx)
 772 {
 773         vwindows_lock->lock("MWindow::get_viewer");
 774         VWindow *vwindow = idx >= 0 && idx < vwindows.size() ? vwindows.get(idx) : 0;
 775         if( !vwindow ) idx = vwindows.size();
 776         while( !vwindow && --idx >= 0 ) {
 777                 VWindow *vwin = vwindows.get(idx);
 778                 if( !vwin->is_running() || !vwin->get_edl() )
 779                         vwindow = vwin;
 780         }
 781         if( !vwindow ) {
 782                 vwindow = new VWindow(this);
 783                 vwindow->load_defaults();
 784                 vwindow->create_objects();
 785                 vwindows.append(vwindow);
 786         }
 787         vwindows_lock->unlock();
 788         if( start_it ) vwindow->start();
 789         return vwindow;
 790 }
 791
 792 void MWindow::init_cache()
 793 {
 794         audio_cache = new CICache(preferences);
 795         video_cache = new CICache(preferences);
 796         frame_cache = new FrameCache;
 797         wave_cache = new WaveCache;
 798 }
 799
 800 void MWindow::init_channeldb()
 801 {
 802         channeldb_buz->load("channeldb_buz");
 803         channeldb_v4l2jpeg->load("channeldb_v4l2jpeg");
 804 }
 805
 806 void MWindow::init_menus()
 807 {
 808         char string[BCTEXTLEN];
 809         BC_CModels::to_text(string, BC_RGB888);
 810         colormodels.append(new ColormodelItem(string, BC_RGB888));
 811         BC_CModels::to_text(string, BC_RGBA8888);
 812         colormodels.append(new ColormodelItem(string, BC_RGBA8888));
 813 //      BC_CModels::to_text(string, BC_RGB161616);
 814 //      colormodels.append(new ColormodelItem(string, BC_RGB161616));
 815 //      BC_CModels::to_text(string, BC_RGBA16161616);
 816 //      colormodels.append(new ColormodelItem(string, BC_RGBA16161616));
 817         BC_CModels::to_text(string, BC_RGB_FLOAT);
 818         colormodels.append(new ColormodelItem(string, BC_RGB_FLOAT));
 819         BC_CModels::to_text(string, BC_RGBA_FLOAT);
 820         colormodels.append(new ColormodelItem(string, BC_RGBA_FLOAT));
 821         BC_CModels::to_text(string, BC_YUV888);
 822         colormodels.append(new ColormodelItem(string, BC_YUV888));
 823         BC_CModels::to_text(string, BC_YUVA8888);
 824         colormodels.append(new ColormodelItem(string, BC_YUVA8888));
 825 //      BC_CModels::to_text(string, BC_YUV161616);
 826 //      colormodels.append(new ColormodelItem(string, BC_YUV161616));
 827 //      BC_CModels::to_text(string, BC_YUVA16161616);
 828 //      colormodels.append(new ColormodelItem(string, BC_YUVA16161616));
 829 }
 830
 831 void MWindow::init_indexes()
 832 {
 833         mainindexes = new MainIndexes(this);
 834         mainindexes->start_loop();
 835 }
 836
 837 void MWindow::init_gui()
 838 {
 839         gui = new MWindowGUI(this);
 840         gui->lock_window("MWindow::init_gui");
 841         gui->create_objects();
 842         gui->unlock_window();
 843         gui->load_defaults(defaults);
 844 }
 845
 846 void MWindow::init_signals()
 847 {
 848         sighandler = new SigHandler;
 849         sighandler->initialize();
 850 ENABLE_BUFFER
 851 }
 852
 853 void MWindow::init_render()
 854 {
 855         render = new Render(this);
 856         create_bd = new CreateBD_Thread(this);
 857         create_dvd = new CreateDVD_Thread(this);
 858         batch_render = new BatchRenderThread(this);
 859 }
 860
 861 void MWindow::init_brender()
 862 {
 863         if(preferences->use_brender && !brender)
 864         {
 865                 brender_lock->lock("MWindow::init_brender 1");
 866                 brender = new BRender(this);
 867                 brender->initialize();
 868                 session->brender_end = 0;
 869                 brender_lock->unlock();
 870         }
 871         else
 872         if(!preferences->use_brender && brender)
 873         {
 874                 brender_lock->lock("MWindow::init_brender 2");
 875                 delete brender;
 876                 brender = 0;
 877                 session->brender_end = 0;
 878                 brender_lock->unlock();
 879         }
 880         if(brender) brender->restart(edl);
 881 }
 882
 883 void MWindow::restart_brender()
 884 {
 885 //printf("MWindow::restart_brender 1\n");
 886         if(brender) brender->restart(edl);
 887 }
 888
 889 void MWindow::stop_brender()
 890 {
 891         if(brender) brender->stop();
 892 }
 893
 894 int MWindow::brender_available(int position)
 895 {
 896         int result = 0;
 897         brender_lock->lock("MWindow::brender_available 1");
 898         if(brender)
 899         {
 900                 if(brender->map_valid)
 901                 {
 902                         brender->map_lock->lock("MWindow::brender_available 2");
 903                         if(position < brender->map_size &&
 904                                 position >= 0)
 905                         {
 906 //printf("MWindow::brender_available 1 %d %d\n", position, brender->map[position]);
 907                                 if(brender->map[position] == BRender::RENDERED)
 908                                         result = 1;
 909                         }
 910                         brender->map_lock->unlock();
 911                 }
 912         }
 913         brender_lock->unlock();
 914         return result;
 915 }
 916
 917 void MWindow::set_brender_start()
 918 {
 919         edl->session->brender_start = edl->local_session->get_selectionstart(1);
 920         restart_brender();
 921         gui->draw_overlays(1);
 922 }
 923
 924
 925 int MWindow::has_commercials()
 926 {
 927         return theme->use_commercials;
 928 }
 929
 930 void MWindow::init_commercials()
 931 {
 932         if( !commercials ) {
 933                 commercials = new Commercials(this);
 934                 commercial_active = 0;
 935         }
 936         else
 937                 commercials->add_user();
 938 }
 939
 940 void MWindow::commit_commercial()
 941 {
 942         if( !commercial_active ) return;
 943         commercial_active = 0;
 944         if( !commercials ) return;
 945         commercials->commitDb();
 946 }
 947
 948 void MWindow::undo_commercial()
 949 {
 950         if( !commercial_active ) return;
 951         commercial_active = 0;
 952         if( !commercials ) return;
 953         commercials->undoDb();
 954 }
 955
 956 int MWindow::put_commercial()
 957 {
 958         double start = edl->local_session->get_selectionstart();
 959         double end = edl->local_session->get_selectionend();
 960         if( start >= end ) return 0;
 961
 962         const char *errmsg = 0;
 963         int count = 0;
 964         Tracks *tracks = edl->tracks;
 965         int result = 0;
 966         //check it
 967         for(Track *track=tracks->first; track && !errmsg; track=track->next) {
 968                 if( track->data_type != TRACK_VIDEO ) continue;
 969                 if( !track->record ) continue;
 970                 if( count > 0 ) { errmsg = _("multiple video tracks"); break; }
 971                 ++count;
 972                 int64_t units_start = track->to_units(start,0);
 973                 int64_t units_end = track->to_units(end,0);
 974                 Edits *edits = track->edits;
 975                 Edit *edit1 = edits->editof(units_start, PLAY_FORWARD, 0);
 976                 Edit *edit2 = edits->editof(units_end, PLAY_FORWARD, 0);
 977                 if(!edit1 && !edit2) continue;  // nothing selected
 978                 if(!edit2) {                    // edit2 beyond end of track
 979                         edit2 = edits->last;
 980                         units_end = edits->length();
 981                 }
 982                 if(edit1 != edit2) { errmsg = _("crosses edits"); break; }
 983                 Indexable *indexable = edit1->get_source();
 984                 if( !indexable->is_asset ) { errmsg = _("not asset"); break; }
 985         }
 986         //run it
 987         for(Track *track=tracks->first; track && !errmsg; track=track->next) {
 988                 if( track->data_type != TRACK_VIDEO ) continue;
 989                 if( !track->record ) continue;
 990                 int64_t units_start = track->to_units(start,0);
 991                 int64_t units_end = track->to_units(end,0);
 992                 Edits *edits = track->edits;
 993                 Edit *edit1 = edits->editof(units_start, PLAY_FORWARD, 0);
 994                 Edit *edit2 = edits->editof(units_end, PLAY_FORWARD, 0);
 995                 if(!edit1 && !edit2) continue;  // nothing selected
 996                 if(!edit2) {                    // edit2 beyond end of track
 997                         edit2 = edits->last;
 998                         units_end = edits->length();
 999                 }
1000                 Indexable *indexable = edit1->get_source();
1001                 Asset *asset = (Asset *)indexable;
1002                 File *file = video_cache->check_out(asset, edl);
1003                 if( !file ) { errmsg = _("no file"); break; }
1004                 int64_t edit_length = units_end - units_start;
1005                 int64_t edit_start = units_start - edit1->startproject + edit1->startsource;
1006                 result = commercials->put_clip(file, edit1->channel,
1007                         track->from_units(edit_start), track->from_units(edit_length));
1008                 video_cache->check_in(asset);
1009                 if( result ) { errmsg = _("db failed"); break; }
1010         }
1011         if( errmsg ) {
1012                 char string[BCTEXTLEN];
1013                 sprintf(string, _("put_commercial: %s"), errmsg);
1014                 MainError::show_error(string);
1015                 undo_commercial();
1016                 result = 1;
1017         }
1018         return result;
1019 }
1020
1021 void MWindow::stop_playback(int wait)
1022 {
1023         int locked  = gui->get_window_lock();
1024         if( locked ) gui->unlock_window();
1025
1026         cwindow->playback_engine->que->send_command(STOP,
1027                 CHANGE_NONE,
1028                 0,
1029                 0);
1030         cwindow->playback_engine->interrupt_playback(wait);
1031
1032         for(int i = 0; i < vwindows.size(); i++) {
1033                 VWindow *vwindow = vwindows.get(i);
1034                 if( !vwindow->is_running() ) continue;
1035                 vwindow->playback_engine->que->send_command(STOP, CHANGE_NONE, 0, 0);
1036                 vwindow->playback_engine->interrupt_playback(wait);
1037         }
1038         if( locked ) gui->lock_window("MWindow::stop_playback");
1039 }
1040
1041 int MWindow::load_filenames(ArrayList<char*> *filenames,
1042         int load_mode,
1043         int update_filename)
1044 {
1045         ArrayList<EDL*> new_edls;
1046         ArrayList<Asset*> new_assets;
1047         ArrayList<File*> new_files;
1048         const int debug = 0;
1049 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1050
1051 //      save_defaults();
1052         gui->start_hourglass();
1053
1054 // Need to stop playback since tracking depends on the EDL not getting
1055 // deleted.
1056         stop_playback(1);
1057
1058         undo->update_undo_before();
1059
1060
1061 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1062
1063 // Define new_edls and new_assets to load
1064         int result = 0, ftype = -1;
1065         for(int i = 0; i < filenames->total; i++)
1066         {
1067 // Get type of file
1068                 File *new_file = new File;
1069                 Asset *new_asset = new Asset(filenames->values[i]);
1070                 EDL *new_edl = new EDL;
1071                 char string[BCTEXTLEN];
1072
1073                 new_edl->create_objects();
1074                 new_edl->copy_session(edl);
1075                 new_file->set_program(edl->session->program_no);
1076
1077                 sprintf(string, _("Loading %s"), new_asset->path);
1078                 gui->show_message(string);
1079 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1080
1081                 ftype = new_file->open_file(preferences, new_asset, 1, 0);
1082 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1083
1084                 result = 1;
1085                 switch(ftype)
1086                 {
1087 // Convert media file to EDL
1088                         case FILE_OK:
1089 // Warn about odd image dimensions
1090                                 if(new_asset->video_data &&
1091                                         ((new_asset->width % 2) ||
1092                                         (new_asset->height % 2)))
1093                                 {
1094                                         char string[BCTEXTLEN];
1095                                         sprintf(string, _("%s's resolution is %dx%d.\nImages with odd dimensions may not decode properly."),
1096                                                 new_asset->path,
1097                                                 new_asset->width,
1098                                                 new_asset->height);
1099                                         MainError::show_error(string);
1100                                 }
1101
1102                                 if(new_asset->program >= 0 &&
1103                                         edl->session->program_no != new_asset->program)
1104                                 {
1105                                         char string[BCTEXTLEN];
1106                                         sprintf(string, _("%s's index was built for program number %d\n"
1107                                                 "Playback preference is %d.\n  Using program %d."),
1108                                                 new_asset->path, new_asset->program,
1109                                                 edl->session->program_no, new_asset->program);
1110                                         MainError::show_error(string);
1111                                 }
1112
1113
1114                                 if(load_mode != LOADMODE_RESOURCESONLY)
1115                                 {
1116 SET_TRACE
1117                                         RecordLabels *labels = edl->session->label_cells ?
1118                                                 new RecordLabels(new_file) : 0;
1119 SET_TRACE
1120                                         asset_to_edl(new_edl, new_asset, labels);
1121 SET_TRACE
1122                                         new_edls.append(new_edl);
1123 SET_TRACE
1124                                         new_asset->Garbage::remove_user();
1125                                         delete labels;
1126                                         new_asset = 0;
1127                                 }
1128                                 else
1129                                 {
1130                                         new_assets.append(new_asset);
1131                                         new_asset = 0;
1132                                 }
1133
1134 // Set filename to nothing for assets since save EDL would overwrite them.
1135                                 if(load_mode == LOADMODE_REPLACE ||
1136                                         load_mode == LOADMODE_REPLACE_CONCATENATE)
1137                                 {
1138                                         set_filename("");
1139 // Reset timeline position
1140                                         for(int i = 0; i < TOTAL_PANES; i++)
1141                                         {
1142                                                 new_edl->local_session->view_start[i] = 0;
1143                                                 new_edl->local_session->track_start[i] = 0;
1144                                         }
1145                                 }
1146
1147                                 result = 0;
1148                                 break;
1149
1150 // File not found
1151                         case FILE_NOT_FOUND:
1152                                 sprintf(string, _("Failed to open %s"), new_asset->path);
1153                                 gui->show_message(string, theme->message_error);
1154                                 break;
1155
1156 // Unknown format
1157                         case FILE_UNRECOGNIZED_CODEC:
1158                         {
1159 // Test index file
1160                                 IndexFile indexfile(this, new_asset);
1161                                 result = indexfile.open_index();
1162                                 if(!result)
1163                                 {
1164                                         indexfile.close_index();
1165                                 }
1166
1167 // Test existing EDLs
1168                                 if(result)
1169                                 {
1170                                         for(int j = 0; j < new_edls.total + 1; j++)
1171                                         {
1172                                                 Asset *old_asset;
1173                                                 if(j == new_edls.total)
1174                                                 {
1175                                                         old_asset = edl->assets->get_asset(new_asset->path);
1176                                                         if( old_asset )
1177                                                         {
1178                                                                 *new_asset = *old_asset;
1179                                                                 result = 0;
1180                                                         }
1181                                                 }
1182                                                 else
1183                                                 {
1184                                                         old_asset = new_edls.values[j]->assets->get_asset(new_asset->path);
1185                                                         if( old_asset )
1186                                                         {
1187                                                                 *new_asset = *old_asset;
1188                                                                 result = 0;
1189                                                         }
1190                                                 }
1191                                         }
1192                                 }
1193
1194 // Prompt user
1195                                 if(result)
1196                                 {
1197                                         char string[BCTEXTLEN];
1198                                         FileSystem fs;
1199                                         fs.extract_name(string, new_asset->path);
1200
1201                                         strcat(string, _("'s format couldn't be determined."));
1202                                         new_asset->audio_data = 1;
1203                                         new_asset->format = FILE_PCM;
1204                                         new_asset->channels = defaults->get("AUDIO_CHANNELS", 2);
1205                                         new_asset->sample_rate = defaults->get("SAMPLE_RATE", 44100);
1206                                         new_asset->bits = defaults->get("AUDIO_BITS", 16);
1207                                         new_asset->byte_order = defaults->get("BYTE_ORDER", 1);
1208                                         new_asset->signed_ = defaults->get("SIGNED_", 1);
1209                                         new_asset->header = defaults->get("HEADER", 0);
1210
1211                                         FileFormat fwindow(this);
1212                                         fwindow.create_objects(new_asset, string);
1213                                         result = fwindow.run_window();
1214
1215
1216                                         defaults->update("AUDIO_CHANNELS", new_asset->channels);
1217                                         defaults->update("SAMPLE_RATE", new_asset->sample_rate);
1218                                         defaults->update("AUDIO_BITS", new_asset->bits);
1219                                         defaults->update("BYTE_ORDER", new_asset->byte_order);
1220                                         defaults->update("SIGNED_", new_asset->signed_);
1221                                         defaults->update("HEADER", new_asset->header);
1222                                         save_defaults();
1223                                 }
1224
1225 // Append to list
1226                                 if(!result)
1227                                 {
1228 // Recalculate length
1229                                         delete new_file;
1230                                         new_file = new File;
1231                                         result = new_file->open_file(preferences, new_asset, 1, 0);
1232
1233                                         if(load_mode != LOADMODE_RESOURCESONLY)
1234                                         {
1235                                                 RecordLabels *labels = edl->session->label_cells ?
1236                                                         new RecordLabels(new_file) : 0;
1237                                                 asset_to_edl(new_edl, new_asset, labels);
1238                                                 new_edls.append(new_edl);
1239                                                 new_asset->Garbage::remove_user();
1240                                                 delete labels;
1241                                                 new_asset = 0;
1242                                         }
1243                                         else
1244                                         {
1245                                                 new_assets.append(new_asset);
1246                                                 new_asset = 0;
1247                                         }
1248                                 }
1249                                 else
1250                                 {
1251                                         result = 1;
1252                                 }
1253                                 break;
1254                         }
1255
1256                         case FILE_IS_XML:
1257                         {
1258                                 FileXML xml_file;
1259 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1260                                 xml_file.read_from_file(filenames->values[i]);
1261 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1262
1263                                 if(load_mode == LOADMODE_NESTED)
1264                                 {
1265 // Load temporary EDL for nesting.
1266                                         EDL *nested_edl = new EDL;
1267                                         nested_edl->create_objects();
1268                                         nested_edl->set_path(filenames->values[i]);
1269                                         nested_edl->load_xml(&xml_file, LOAD_ALL);
1270 //printf("MWindow::load_filenames %p %s\n", nested_edl, nested_edl->project_path);
1271                                         edl_to_nested(new_edl, nested_edl);
1272                                         nested_edl->Garbage::remove_user();
1273                                 }
1274                                 else
1275                                 {
1276 // Load EDL for pasting
1277                                         new_edl->load_xml(&xml_file, LOAD_ALL);
1278 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1279                                         test_plugins(new_edl, filenames->values[i]);
1280 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1281
1282                                         if(load_mode == LOADMODE_REPLACE ||
1283                                                 load_mode == LOADMODE_REPLACE_CONCATENATE)
1284                                         {
1285                                                 strcpy(session->filename, filenames->values[i]);
1286                                                 strcpy(new_edl->local_session->clip_title,
1287                                                         filenames->values[i]);
1288                                                 if(update_filename)
1289                                                         set_filename(new_edl->local_session->clip_title);
1290                                         }
1291                                 }
1292
1293                                 new_edls.append(new_edl);
1294                                 result = 0;
1295                                 break;
1296                         }
1297                 }
1298
1299 // edls are in new_edls
1300                 if( result && new_edl ) new_edl->Garbage::remove_user();
1301 // assets are copied
1302                 if( new_asset ) new_asset->Garbage::remove_user();
1303
1304 // Store for testing index
1305                 new_files.append(new_file);
1306         }
1307
1308 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1309
1310
1311         if(!result) gui->statusbar->default_message();
1312
1313
1314
1315
1316
1317
1318
1319 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1320
1321 // Paste them.
1322 // Don't back up here.
1323         if(new_edls.size())
1324         {
1325 // For pasting, clear the active region
1326                 if(load_mode == LOADMODE_PASTE ||
1327                         load_mode == LOADMODE_NESTED)
1328                 {
1329                         double start = edl->local_session->get_selectionstart();
1330                         double end = edl->local_session->get_selectionend();
1331                         if(!EQUIV(start, end))
1332                                 edl->clear(start,
1333                                         end,
1334                                         edl->session->labels_follow_edits,
1335                                         edl->session->plugins_follow_edits,
1336                                         edl->session->autos_follow_edits);
1337                 }
1338
1339                 paste_edls(&new_edls,
1340                         load_mode,
1341                         0,
1342                         -1,
1343                         edl->session->labels_follow_edits,
1344                         edl->session->plugins_follow_edits,
1345                         edl->session->autos_follow_edits);
1346         }
1347
1348
1349
1350
1351 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1352
1353 // Add new assets to EDL and schedule assets for index building.
1354         int got_indexes = 0;
1355         for(int i = 0; i < new_edls.size(); i++)
1356         {
1357                 EDL *new_edl = new_edls.get(i);
1358                 for(int j = 0; j < new_edl->nested_edls->size(); j++)
1359                 {
1360                         mainindexes->add_next_asset(0,
1361                                 new_edl->nested_edls->get(j));
1362                         got_indexes = 1;
1363                         edl->nested_edls->update_index(new_edl->nested_edls->get(j));
1364                 }
1365
1366         }
1367
1368 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1369         if(new_assets.size())
1370         {
1371                 for(int i = 0; i < new_assets.size(); i++)
1372                 {
1373                         Asset *new_asset = new_assets.get(i);
1374
1375                         File *new_file = 0;
1376                         int got_it = 0;
1377                         for(int j = 0; j < new_files.size(); j++)
1378                         {
1379                                 new_file = new_files.get(j);
1380                                 if(!strcmp(new_file->asset->path,
1381                                         new_asset->path))
1382                                 {
1383                                         got_it = 1;
1384                                         break;
1385                                 }
1386                         }
1387
1388                         mainindexes->add_next_asset(got_it ? new_file : 0, new_asset);
1389                         got_indexes = 1;
1390                         edl->assets->update(new_asset);
1391
1392                 }
1393
1394
1395         }
1396 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1397
1398 // Start examining next batch of index files
1399         if(got_indexes) mainindexes->start_build();
1400 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1401
1402 // Open plugin GUIs
1403         Track *track = edl->tracks->first;
1404         while(track)
1405         {
1406                 for(int j = 0; j < track->plugin_set.size(); j++)
1407                 {
1408                         PluginSet *plugins = track->plugin_set.get(j);
1409                         Plugin *plugin = plugins->get_first_plugin();
1410
1411                         while(plugin)
1412                         {
1413                                 if(load_mode == LOADMODE_REPLACE ||
1414                                         load_mode == LOADMODE_REPLACE_CONCATENATE)
1415                                 {
1416                                         if(plugin->plugin_type == PLUGIN_STANDALONE &&
1417                                                 plugin->show)
1418                                         {
1419                                                 show_plugin(plugin);
1420                                         }
1421                                 }
1422                                 else
1423                                 {
1424                                         plugin->show = 0;
1425                                 }
1426
1427                                 plugin = (Plugin*)plugin->next;
1428                         }
1429                 }
1430
1431                 track = track->next;
1432         }
1433
1434         // if just opening one new resource in replace mode
1435         if( load_mode == LOADMODE_REPLACE && new_edls.size() == 1 &&
1436                 ftype != FILE_IS_XML )
1437         {
1438                 select_asset(0, 0);
1439                 edl->local_session->preview_start = 0;
1440                 edl->local_session->preview_end = edl->tracks->total_playable_length();
1441                 edl->local_session->loop_playback = 0;
1442                 edl->local_session->set_selectionstart(0);
1443                 edl->local_session->set_selectionend(0);
1444                 fit_selection();
1445                 goto_start();
1446         }
1447
1448
1449         update_project(load_mode);
1450
1451 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1452
1453         for(int i = 0; i < new_edls.size(); i++)
1454         {
1455                 new_edls.get(i)->remove_user();
1456         }
1457 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1458
1459         new_edls.remove_all();
1460
1461         for(int i = 0; i < new_assets.size(); i++)
1462         {
1463                 new_assets.get(i)->Garbage::remove_user();
1464         }
1465
1466         new_assets.remove_all();
1467         new_files.remove_all_objects();
1468
1469         undo->update_undo_after(_("load"), LOAD_ALL);
1470
1471         if(load_mode == LOADMODE_REPLACE ||
1472                 load_mode == LOADMODE_REPLACE_CONCATENATE)
1473         {
1474                 session->changes_made = 0;
1475         }
1476         else
1477         {
1478                 session->changes_made = 1;
1479         }
1480
1481         gui->stop_hourglass();
1482
1483
1484 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1485         return 0;
1486 }
1487
1488
1489
1490
1491 void MWindow::test_plugins(EDL *new_edl, char *path)
1492 {
1493         char string[BCTEXTLEN];
1494
1495 // Do a check weather plugins exist
1496         for(Track *track = new_edl->tracks->first; track; track = track->next)
1497         {
1498                 for(int k = 0; k < track->plugin_set.total; k++)
1499                 {
1500                         PluginSet *plugin_set = track->plugin_set.values[k];
1501                         for(Plugin *plugin = (Plugin*)plugin_set->first;
1502                                 plugin;
1503                                 plugin = (Plugin*)plugin->next)
1504                         {
1505                                 if(plugin->plugin_type == PLUGIN_STANDALONE)
1506                                 {
1507 // ok we need to find it in plugindb
1508                                         int plugin_found = 0;
1509
1510                                         for(int j = 0; j < plugindb->size(); j++)
1511                                         {
1512                                                 PluginServer *server = plugindb->get(j);
1513                                                 if(server->title &&
1514                                                         !strcasecmp(server->title, plugin->title) &&
1515                                                         ((track->data_type == TRACK_AUDIO && server->audio) ||
1516                                                         (track->data_type == TRACK_VIDEO && server->video)) &&
1517                                                         (!server->transition))
1518                                                         plugin_found = 1;
1519                                         }
1520
1521                                         if (!plugin_found)
1522                                         {
1523                                                 sprintf(string,
1524         _("The %s '%s' in file '%s' is not part of your installation of Cinelerra.\n"
1525           "The project won't be rendered as it was meant and Cinelerra might crash.\n"),
1526                                                         "effect", plugin->title,
1527                                                         path);
1528                                                 MainError::show_error(string);
1529                                         }
1530                                 }
1531                         }
1532                 }
1533
1534                 for(Edit *edit = (Edit*)track->edits->first;
1535                         edit;
1536                         edit = (Edit*)edit->next)
1537                 {
1538                         if (edit->transition)
1539                         {
1540 // ok we need to find transition in plugindb
1541
1542                                 int transition_found = 0;
1543                                 for(int j = 0; j < plugindb->size(); j++)
1544                                 {
1545                                         PluginServer *server = plugindb->get(j);
1546                                         if(server->title &&
1547                                                 !strcasecmp(server->title, edit->transition->title) &&
1548                                                 ((track->data_type == TRACK_AUDIO && server->audio) ||
1549                                                 (track->data_type == TRACK_VIDEO && server->video)) &&
1550                                                 (server->transition))
1551                                                 transition_found = 1;
1552                                 }
1553
1554                                 if (!transition_found)
1555                                 {
1556                                         sprintf(string,
1557         _("The %s '%s' in file '%s' is not part of your installation of Cinelerra.\n"
1558           "The project won't be rendered as it was meant and Cinelerra might crash.\n"),
1559                                                 "transition", edit->transition->title,
1560                                                 path);
1561                                         MainError::show_error(string);
1562                                 }
1563                         }
1564                 }
1565         }
1566 }
1567
1568
1569 void MWindow::init_shm()
1570 {
1571 // Fix shared memory
1572         FILE *fd = fopen("/proc/sys/kernel/shmmax", "w");
1573         if(fd) {
1574                 fprintf(fd, "0x7fffffff");
1575                 fclose(fd);
1576         }
1577         fd = 0;
1578
1579         fd = fopen("/proc/sys/kernel/shmmax", "r");
1580         if(!fd) {
1581                 MainError::show_error("MWindow::init_shm: couldn't open /proc/sys/kernel/shmmax for reading.\n");
1582                 return;
1583         }
1584
1585         int64_t result = 0;
1586         fscanf(fd, _LD, &result);
1587         fclose(fd);
1588         fd = 0;
1589         if(result < 0x7fffffff) {
1590                 char string[BCTEXTLEN];
1591                 sprintf(string, _("MWindow::init_shm: /proc/sys/kernel/shmmax is 0x" _LX ".\n"
1592                         "you probably need to be root, or:\n"
1593                         "as root, run: echo 0x7fffffff > /proc/sys/kernel/shmmax\n"
1594                         "before trying to start cinelerra.\n"
1595                         "It should be at least 0x7fffffff for Cinelerra.\n"), result);
1596                 MainError::show_error(string);
1597         }
1598 }
1599
1600
1601 void MWindow::init_fileserver(Preferences *preferences)
1602 {
1603 #ifdef USE_FILEFORK
1604         if( !file_server && preferences->file_forking ) {
1605                 file_server = new FileServer(preferences);
1606                 file_server->start();
1607         }
1608 #endif
1609 }
1610
1611 void MWindow::create_objects(int want_gui,
1612         int want_new,
1613         char *config_path)
1614 {
1615         FileSystem fs;
1616         const int debug = 0;
1617         if(debug) PRINT_TRACE
1618
1619 // For some reason, init_signals must come after show_splash or the signals won't
1620 // get trapped.
1621         init_signals();
1622         if(debug) PRINT_TRACE
1623         init_3d();
1624
1625         if(debug) PRINT_TRACE
1626 //      show_splash();
1627
1628         if(debug) PRINT_TRACE
1629         init_defaults(defaults, config_path);
1630         init_preferences();
1631         init_plugins(this, preferences);
1632         if(debug) PRINT_TRACE
1633         if(splash_window) splash_window->operation->update(_("Initializing GUI"));
1634         if(debug) PRINT_TRACE
1635         init_theme();
1636         if(debug) PRINT_TRACE
1637         init_error();
1638
1639         char string[BCTEXTLEN];
1640         strcpy(string, preferences->plugin_dir);
1641         strcat(string, "/fonts");
1642         BC_Resources::init_fontconfig(string);
1643         if(debug) PRINT_TRACE
1644
1645 // Initialize before too much else is running
1646 // Preferences & theme are required for building MPEG table of contents
1647         init_fileserver(preferences);
1648
1649 // Default project created here
1650         init_edl();
1651         if(debug) PRINT_TRACE
1652
1653         init_cache();
1654         if(debug) PRINT_TRACE
1655
1656         Timer timer;
1657
1658         init_compositor();
1659         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1660
1661 //printf("MWindow::create_objects %d session->show_vwindow=%d\n", __LINE__, session->show_vwindow);
1662         if(session->show_vwindow)
1663                 get_viewer(1, DEFAULT_VWINDOW);
1664         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1665
1666         init_gui();
1667         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1668
1669         init_awindow();
1670         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1671
1672         init_levelwindow();
1673         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1674
1675         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1676
1677         init_indexes();
1678         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1679
1680         init_channeldb();
1681
1682         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1683         init_gwindow();
1684         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1685         init_render();
1686         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1687         init_brender();
1688         init_commercials();
1689         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1690         mainprogress = new MainProgress(this, gui);
1691         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1692         undo = new MainUndo(this);
1693
1694         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1695
1696         plugin_guis = new ArrayList<PluginServer*>;
1697         dead_plugins = new ArrayList<PluginServer*>;
1698         keyframe_threads = new ArrayList<KeyFrameThread*>;
1699
1700         if(debug) printf("MWindow::create_objects %d vwindows=%d show_vwindow=%d\n",
1701                 __LINE__,
1702                 vwindows.size(),
1703                 session->show_vwindow);
1704
1705 // Show all vwindows
1706 //      if(session->show_vwindow) {
1707 //              for(int j = 0; j < vwindows.size(); j++) {
1708 //                      VWindow *vwindow = vwindows.get(j);
1709 //                      if( !vwindow->is_running() ) continue;
1710 //                      if(debug) printf("MWindow::create_objects %d vwindow=%p\n",
1711 //                              __LINE__,
1712 //                              vwindow);
1713 //                      if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1714 //                      vwindow->gui->lock_window("MWindow::create_objects 1");
1715 //                      if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1716 //                      vwindow->gui->show_window();
1717 //                      if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1718 //                      vwindow->gui->unlock_window();
1719 //              }
1720 //      }
1721
1722
1723         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1724
1725         if(session->show_cwindow)
1726         {
1727                 cwindow->gui->lock_window("MWindow::create_objects 1");
1728                 cwindow->gui->show_window();
1729                 cwindow->gui->unlock_window();
1730         }
1731
1732         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1733         if(session->show_awindow)
1734         {
1735                 awindow->gui->lock_window("MWindow::create_objects 1");
1736                 awindow->gui->show_window();
1737                 awindow->gui->unlock_window();
1738         }
1739
1740         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1741         if(session->show_lwindow)
1742         {
1743                 lwindow->gui->lock_window("MWindow::create_objects 1");
1744                 lwindow->gui->show_window();
1745                 lwindow->gui->unlock_window();
1746         }
1747
1748         if(debug) printf("MWindow::create_objects %d total_time=%d gwindow=%p\n",
1749                 __LINE__,
1750                 (int)timer.get_difference(),
1751                 gwindow->gui);
1752         if(session->show_gwindow)
1753         {
1754                 gwindow->gui->lock_window("MWindow::create_objects 1");
1755                 gwindow->gui->show_window();
1756                 gwindow->gui->unlock_window();
1757         }
1758
1759         if(debug) PRINT_TRACE
1760
1761         gui->lock_window("MWindow::create_objects 1");
1762         gui->mainmenu->load_defaults(defaults);
1763         gui->mainmenu->update_toggles(0);
1764         gui->update_patchbay();
1765         gui->draw_canvas(0, 0);
1766         gui->draw_cursor(1);
1767         gui->show_window();
1768         gui->raise_window();
1769         gui->unlock_window();
1770
1771         if(debug) PRINT_TRACE
1772
1773
1774
1775         if(preferences->use_tipwindow)
1776                 init_tipwindow();
1777         if(debug) PRINT_TRACE
1778
1779         gui->add_keyboard_listener(
1780                 (int (BC_WindowBase::*)(BC_WindowBase *))
1781                 &MWindowGUI::keyboard_listener);
1782
1783         hide_splash();
1784         init_shm();
1785         if(debug) PRINT_TRACE
1786
1787         BC_WindowBase::get_resources()->vframe_shm = 1;
1788
1789 }
1790
1791
1792 void MWindow::show_splash()
1793 {
1794 #include "data/heroine_logo11_png.h"
1795         VFrame *frame = new VFrame(heroine_logo11_png);
1796         BC_DisplayInfo display_info;
1797         splash_window = new SplashGUI(frame,
1798                 display_info.get_root_w() / 2 - frame->get_w() / 2,
1799                 display_info.get_root_h() / 2 - frame->get_h() / 2);
1800         splash_window->create_objects();
1801 }
1802
1803 void MWindow::hide_splash()
1804 {
1805         if(splash_window)
1806                 delete splash_window;
1807         splash_window = 0;
1808 }
1809
1810
1811 void MWindow::start()
1812 {
1813 ENABLE_BUFFER
1814 //PRINT_TRACE
1815 //      vwindows.get(DEFAULT_VWINDOW)->start();
1816         awindow->start();
1817 //PRINT_TRACE
1818         cwindow->start();
1819 //PRINT_TRACE
1820         lwindow->start();
1821 //PRINT_TRACE
1822         gwindow->start();
1823 //PRINT_TRACE
1824 //      Thread::start();
1825 //PRINT_TRACE
1826         playback_3d->start();
1827 //PRINT_TRACE
1828 }
1829
1830 void MWindow::run()
1831 {
1832         gui->run_window();
1833 }
1834
1835 void MWindow::show_vwindow()
1836 {
1837         int total_running = 0;
1838         session->show_vwindow = 1;
1839
1840 // Raise all windows which are visible
1841         for(int j = 0; j < vwindows.size(); j++) {
1842                 VWindow *vwindow = vwindows.get(j);
1843                 if( !vwindow->is_running() ) continue;
1844                 vwindow->gui->lock_window("MWindow::show_vwindow");
1845                 vwindow->gui->show_window(0);
1846                 vwindow->gui->raise_window();
1847                 vwindow->gui->flush();
1848                 vwindow->gui->unlock_window();
1849                 total_running++;
1850         }
1851
1852 //printf("MWindow::show_vwindow %d %d\n", __LINE__, vwindows.size());
1853 // If no windows visible
1854         if(!total_running)
1855         {
1856                 get_viewer(1, DEFAULT_VWINDOW);
1857         }
1858
1859         gui->mainmenu->show_vwindow->set_checked(1);
1860 }
1861
1862 void MWindow::show_awindow()
1863 {
1864         session->show_awindow = 1;
1865         awindow->gui->lock_window("MWindow::show_awindow");
1866         awindow->gui->show_window();
1867         awindow->gui->raise_window();
1868         awindow->gui->flush();
1869         awindow->gui->unlock_window();
1870         gui->mainmenu->show_awindow->set_checked(1);
1871 }
1872
1873 char *MWindow::get_cwindow_display()
1874 {
1875         char *x11_host = screens < 2 || session->window_config == 0 ?
1876                 session->a_x11_host : session->b_x11_host;
1877         return *x11_host ? x11_host : 0;
1878 }
1879
1880 void MWindow::show_cwindow()
1881 {
1882         session->show_cwindow = 1;
1883         cwindow->show_window();
1884         gui->mainmenu->show_cwindow->set_checked(1);
1885 }
1886
1887 void MWindow::show_gwindow()
1888 {
1889         session->show_gwindow = 1;
1890
1891         gwindow->gui->lock_window("MWindow::show_gwindow");
1892         gwindow->gui->show_window();
1893         gwindow->gui->raise_window();
1894         gwindow->gui->flush();
1895         gwindow->gui->unlock_window();
1896
1897         gui->mainmenu->show_gwindow->set_checked(1);
1898 }
1899
1900 void MWindow::show_lwindow()
1901 {
1902         session->show_lwindow = 1;
1903         lwindow->gui->lock_window("MWindow::show_lwindow");
1904         lwindow->gui->show_window();
1905         lwindow->gui->raise_window();
1906         lwindow->gui->flush();
1907         lwindow->gui->unlock_window();
1908         gui->mainmenu->show_lwindow->set_checked(1);
1909 }
1910
1911 int MWindow::tile_windows(int window_config)
1912 {
1913         int need_reload = 0;
1914         int play_config = window_config==0 ? 0 : 1;
1915         edl->session->playback_config->load_defaults(defaults, play_config);
1916         session->default_window_positions(window_config);
1917         if( screens == 1 ) {
1918                 gui->default_positions();
1919                 sync_parameters(CHANGE_ALL);
1920         }
1921         else
1922                 need_reload = 1;
1923         return need_reload;
1924 }
1925
1926 void MWindow::toggle_loop_playback()
1927 {
1928         edl->local_session->loop_playback = !edl->local_session->loop_playback;
1929         set_loop_boundaries();
1930         save_backup();
1931
1932         gui->draw_overlays(1);
1933         sync_parameters(CHANGE_PARAMS);
1934 }
1935
1936 //void MWindow::set_titles(int value)
1937 //{
1938 //      edl->session->show_titles = value;
1939 //      trackmovement(edl->local_session->track_start);
1940 //}
1941
1942 void MWindow::set_screens(int value)
1943 {
1944         screens = value;
1945 }
1946
1947 void MWindow::set_auto_keyframes(int value, int lock_mwindow, int lock_cwindow)
1948 {
1949         if(lock_mwindow) gui->lock_window("MWindow::set_auto_keyframes");
1950         edl->session->auto_keyframes = value;
1951         gui->mbuttons->edit_panel->keyframe->update(value);
1952         gui->flush();
1953         if(lock_mwindow) gui->unlock_window();
1954
1955         if(lock_cwindow) cwindow->gui->lock_window("MWindow::set_auto_keyframes");
1956         cwindow->gui->edit_panel->keyframe->update(value);
1957         cwindow->gui->flush();
1958         if(lock_cwindow) cwindow->gui->unlock_window();
1959 }
1960
1961 void MWindow::set_keyframe_type(int mode)
1962 {
1963         gui->lock_window("MWindow::set_keyframe_type");
1964         edl->local_session->floatauto_type = mode;
1965         gui->mainmenu->update_toggles(0);
1966         gui->unlock_window();
1967 }
1968
1969 int MWindow::set_editing_mode(int new_editing_mode, int lock_mwindow, int lock_cwindow)
1970 {
1971         if(lock_mwindow) gui->lock_window("MWindow::set_editing_mode");
1972         edl->session->editing_mode = new_editing_mode;
1973         gui->mbuttons->edit_panel->editing_mode = edl->session->editing_mode;
1974         gui->mbuttons->edit_panel->update();
1975         gui->set_editing_mode(1);
1976         if(lock_mwindow) gui->unlock_window();
1977
1978
1979         if(lock_cwindow) cwindow->gui->lock_window("MWindow::set_editing_mode");
1980         cwindow->gui->edit_panel->update();
1981         cwindow->gui->edit_panel->editing_mode = edl->session->editing_mode;
1982         if(lock_cwindow) cwindow->gui->unlock_window();
1983         return 0;
1984 }
1985
1986
1987 void MWindow::sync_parameters(int change_type)
1988 {
1989         if( in_destructor ) return;
1990
1991 // Sync engines which are playing back
1992         if(cwindow->playback_engine->is_playing_back)
1993         {
1994                 if(change_type == CHANGE_PARAMS)
1995                 {
1996 // TODO: block keyframes until synchronization is done
1997                         cwindow->playback_engine->sync_parameters(edl);
1998                 }
1999                 else
2000 // Stop and restart
2001                 {
2002                         int command = cwindow->playback_engine->command->command;
2003                         cwindow->playback_engine->que->send_command(STOP,
2004                                 CHANGE_NONE,
2005                                 0,
2006                                 0);
2007 // Waiting for tracking to finish would make the restart position more
2008 // accurate but it can't lock the window to stop tracking for some reason.
2009 // Not waiting for tracking gives a faster response but restart position is
2010 // only as accurate as the last tracking update.
2011                         cwindow->playback_engine->interrupt_playback(0);
2012                         cwindow->playback_engine->que->send_command(command,
2013                                         change_type,
2014                                         edl,
2015                                         1,
2016                                         0);
2017                 }
2018         }
2019         else
2020         {
2021                 cwindow->playback_engine->que->send_command(CURRENT_FRAME,
2022                                                         change_type,
2023                                                         edl,
2024                                                         1);
2025         }
2026 }
2027
2028 void MWindow::age_caches()
2029 {
2030 // printf("MWindow::age_caches %d %lld %lld %lld %lld\n",
2031 // __LINE__,
2032 // preferences->cache_size,
2033 // audio_cache->get_memory_usage(1),
2034 // video_cache->get_memory_usage(1),
2035 // frame_cache->get_memory_usage(),
2036 // wave_cache->get_memory_usage(),
2037 // memory_usage);
2038         frame_cache->age_cache(512);
2039         wave_cache->age_cache(8192);
2040
2041         int64_t memory_usage;
2042         int64_t prev_memory_usage = 0;
2043         int result = 0;
2044         int64_t video_size = (int64_t)(preferences->cache_size * 0.80);
2045         while( !result && prev_memory_usage !=
2046                 (memory_usage=video_cache->get_memory_usage(1)) &&
2047                 memory_usage > video_size ) {
2048                 video_cache->delete_oldest();
2049                 prev_memory_usage = memory_usage;
2050         }
2051
2052         prev_memory_usage = 0;
2053         result = 0;
2054         int64_t audio_size = (int64_t)(preferences->cache_size * 0.20);
2055         while( !result && prev_memory_usage !=
2056                 (memory_usage=audio_cache->get_memory_usage(1)) &&
2057                 memory_usage > audio_size ) {
2058                 audio_cache->delete_oldest();
2059                 prev_memory_usage = memory_usage;
2060         }
2061 }
2062
2063 void MWindow::reset_android_remote()
2064 {
2065         gui->use_android_remote(preferences->android_remote);
2066 }
2067
2068
2069 void MWindow::show_keyframe_gui(Plugin *plugin)
2070 {
2071         keyframe_gui_lock->lock("MWindow::show_keyframe_gui");
2072 // Find existing thread
2073         for(int i = 0; i < keyframe_threads->size(); i++)
2074         {
2075                 if(keyframe_threads->get(i)->plugin == plugin)
2076                 {
2077                         keyframe_threads->get(i)->start_window(plugin, 0);
2078                         keyframe_gui_lock->unlock();
2079                         return;
2080                 }
2081         }
2082
2083 // Find unused thread
2084         for(int i = 0; i < keyframe_threads->size(); i++)
2085         {
2086                 if(!keyframe_threads->get(i)->plugin)
2087                 {
2088                         keyframe_threads->get(i)->start_window(plugin, 0);
2089                         keyframe_gui_lock->unlock();
2090                         return;
2091                 }
2092         }
2093
2094 // Create new thread
2095         KeyFrameThread *thread = new KeyFrameThread(this);
2096         keyframe_threads->append(thread);
2097         thread->start_window(plugin, 0);
2098
2099         keyframe_gui_lock->unlock();
2100 }
2101
2102
2103
2104
2105
2106 void MWindow::show_plugin(Plugin *plugin)
2107 {
2108         int done = 0;
2109
2110 SET_TRACE
2111 // Remove previously deleted plugin GUIs
2112         dead_plugin_lock->lock("MWindow::delete_plugin");
2113         for(int i = 0; i < dead_plugins->size(); i++)
2114         {
2115                 delete dead_plugins->get(i);
2116         }
2117         dead_plugins->remove_all();
2118         dead_plugin_lock->unlock();
2119
2120 //printf("MWindow::show_plugin %d\n", __LINE__);
2121 SET_TRACE
2122
2123
2124         plugin_gui_lock->lock("MWindow::show_plugin");
2125         for(int i = 0; i < plugin_guis->total; i++)
2126         {
2127 // Pointer comparison
2128                 if(plugin_guis->values[i]->plugin == plugin)
2129                 {
2130                         plugin_guis->values[i]->raise_window();
2131                         done = 1;
2132                         break;
2133                 }
2134         }
2135 SET_TRACE
2136
2137 //printf("MWindow::show_plugin 1\n");
2138         if(!done)
2139         {
2140                 if(!plugin->track)
2141                 {
2142                         printf("MWindow::show_plugin track not defined.\n");
2143                 }
2144                 PluginServer *server = scan_plugindb(plugin->title,
2145                         plugin->track->data_type);
2146
2147 //printf("MWindow::show_plugin %p %d\n", server, server->uses_gui);
2148                 if(server && server->uses_gui)
2149                 {
2150                         PluginServer *gui = plugin_guis->append(new PluginServer(*server));
2151 // Needs mwindow to do GUI
2152                         gui->set_mwindow(this);
2153                         gui->open_plugin(0, preferences, edl, plugin);
2154                         gui->show_gui();
2155                         plugin->show = 1;
2156                 }
2157         }
2158         plugin_gui_lock->unlock();
2159 //printf("MWindow::show_plugin %d\n", __LINE__);
2160 SET_TRACE
2161 //sleep(1);
2162 //printf("MWindow::show_plugin 2\n");
2163 }
2164
2165 void MWindow::hide_plugin(Plugin *plugin, int lock)
2166 {
2167         plugin->show = 0;
2168 // Update the toggle
2169         gui->lock_window("MWindow::hide_plugin");
2170         gui->update(0, 1, 0, 0, 0, 0, 0);
2171         gui->unlock_window();
2172
2173         if(lock) plugin_gui_lock->lock("MWindow::hide_plugin");
2174         for(int i = 0; i < plugin_guis->total; i++)
2175         {
2176                 if(plugin_guis->values[i]->plugin == plugin)
2177                 {
2178                         PluginServer *ptr = plugin_guis->values[i];
2179                         plugin_guis->remove(ptr);
2180                         if(lock) plugin_gui_lock->unlock();
2181 // Last command executed in client side close
2182 // Schedule for deletion
2183                         ptr->hide_gui();
2184                         delete_plugin(ptr);
2185 //sleep(1);
2186 //                      return;
2187                 }
2188         }
2189         if(lock) plugin_gui_lock->unlock();
2190 }
2191
2192 void MWindow::delete_plugin(PluginServer *plugin)
2193 {
2194         dead_plugin_lock->lock("MWindow::delete_plugin");
2195         dead_plugins->append(plugin);
2196         dead_plugin_lock->unlock();
2197 }
2198
2199 void MWindow::hide_plugins()
2200 {
2201         plugin_gui_lock->lock("MWindow::hide_plugins 1");
2202         while(plugin_guis->size())
2203         {
2204                 PluginServer *ptr = plugin_guis->get(0);
2205                 plugin_guis->remove(ptr);
2206                 plugin_gui_lock->unlock();
2207 // Last command executed in client side close
2208 // Schedule for deletion
2209                 ptr->hide_gui();
2210                 delete_plugin(ptr);
2211                 plugin_gui_lock->lock("MWindow::hide_plugins 2");
2212         }
2213         plugin_gui_lock->unlock();
2214
2215         hide_keyframe_guis();
2216 }
2217
2218 void MWindow::hide_keyframe_guis()
2219 {
2220         keyframe_gui_lock->lock("MWindow::hide_keyframe_guis");
2221         for(int i = 0; i < keyframe_threads->size(); i++)
2222         {
2223                 keyframe_threads->get(i)->close_window();
2224         }
2225         keyframe_gui_lock->unlock();
2226 }
2227
2228 void MWindow::hide_keyframe_gui(Plugin *plugin)
2229 {
2230         keyframe_gui_lock->lock("MWindow::hide_keyframe_gui");
2231         for(int i = 0; i < keyframe_threads->size(); i++)
2232         {
2233                 if(keyframe_threads->get(i)->plugin == plugin)
2234                 {
2235                         keyframe_threads->get(i)->close_window();
2236                         break;
2237                 }
2238         }
2239         keyframe_gui_lock->unlock();
2240 }
2241
2242 void MWindow::update_keyframe_guis()
2243 {
2244 // Send new configuration to keyframe GUI's
2245         keyframe_gui_lock->lock("MWindow::update_keyframe_guis");
2246         for(int i = 0; i < keyframe_threads->size(); i++)
2247         {
2248                 KeyFrameThread *ptr = keyframe_threads->get(i);
2249                 if(edl->tracks->plugin_exists(ptr->plugin))
2250                         ptr->update_gui(1);
2251                 else
2252                 {
2253                         ptr->close_window();
2254                 }
2255         }
2256         keyframe_gui_lock->unlock();
2257 }
2258
2259 void MWindow::update_plugin_guis(int do_keyframe_guis)
2260 {
2261 // Send new configuration to plugin GUI's
2262         plugin_gui_lock->lock("MWindow::update_plugin_guis");
2263
2264         for(int i = 0; i < plugin_guis->size(); i++)
2265         {
2266                 PluginServer *ptr = plugin_guis->get(i);
2267                 if(edl->tracks->plugin_exists(ptr->plugin))
2268                         ptr->update_gui();
2269                 else
2270                 {
2271 // Schedule for deletion if no plugin
2272                         plugin_guis->remove_number(i);
2273                         i--;
2274
2275                         ptr->hide_gui();
2276                         delete_plugin(ptr);
2277                 }
2278         }
2279
2280
2281 // Change plugin variable if not visible
2282         Track *track = edl->tracks->first;
2283         while(track)
2284         {
2285                 for(int i = 0; i < track->plugin_set.size(); i++)
2286                 {
2287                         Plugin *plugin = (Plugin*)track->plugin_set.get(i)->first;
2288                         while(plugin)
2289                         {
2290                                 int got_it = 0;
2291                                 for(int i = 0; i < plugin_guis->size(); i++)
2292                                 {
2293                                         PluginServer *server = plugin_guis->get(i);
2294                                         if(server->plugin == plugin)
2295                                         {
2296                                                 got_it = 1;
2297                                                 break;
2298                                         }
2299                                 }
2300
2301                                 if(!got_it) plugin->show = 0;
2302
2303                                 plugin = (Plugin*)plugin->next;
2304                         }
2305                 }
2306
2307                 track = track->next;
2308         }
2309
2310         plugin_gui_lock->unlock();
2311
2312
2313         if(do_keyframe_guis) update_keyframe_guis();
2314 }
2315
2316 int MWindow::plugin_gui_open(Plugin *plugin)
2317 {
2318         int result = 0;
2319         plugin_gui_lock->lock("MWindow::plugin_gui_open");
2320         for(int i = 0; i < plugin_guis->total; i++)
2321         {
2322                 if(plugin_guis->values[i]->plugin->identical_location(plugin))
2323                 {
2324                         result = 1;
2325                         break;
2326                 }
2327         }
2328         plugin_gui_lock->unlock();
2329         return result;
2330 }
2331
2332 void MWindow::render_plugin_gui(void *data, Plugin *plugin)
2333 {
2334         plugin_gui_lock->lock("MWindow::render_plugin_gui");
2335         for(int i = 0; i < plugin_guis->total; i++)
2336         {
2337                 if(plugin_guis->values[i]->plugin->identical_location(plugin))
2338                 {
2339                         plugin_guis->values[i]->render_gui(data);
2340                         break;
2341                 }
2342         }
2343         plugin_gui_lock->unlock();
2344 }
2345
2346 void MWindow::render_plugin_gui(void *data, int size, Plugin *plugin)
2347 {
2348         plugin_gui_lock->lock("MWindow::render_plugin_gui");
2349         for(int i = 0; i < plugin_guis->total; i++)
2350         {
2351                 if(plugin_guis->values[i]->plugin->identical_location(plugin))
2352                 {
2353                         plugin_guis->values[i]->render_gui(data, size);
2354                         break;
2355                 }
2356         }
2357         plugin_gui_lock->unlock();
2358 }
2359
2360
2361 void MWindow::update_plugin_states()
2362 {
2363         plugin_gui_lock->lock("MWindow::update_plugin_states");
2364         for(int i = 0; i < plugin_guis->total; i++)
2365         {
2366                 int result = 0;
2367 // Get a plugin GUI
2368                 Plugin *src_plugin = plugin_guis->values[i]->plugin;
2369                 PluginServer *src_plugingui = plugin_guis->values[i];
2370
2371 // Search for plugin in EDL.  Only the master EDL shows plugin GUIs.
2372                 for(Track *track = edl->tracks->first;
2373                         track && !result;
2374                         track = track->next)
2375                 {
2376                         for(int j = 0;
2377                                 j < track->plugin_set.total && !result;
2378                                 j++)
2379                         {
2380                                 PluginSet *plugin_set = track->plugin_set.values[j];
2381                                 for(Plugin *plugin = (Plugin*)plugin_set->first;
2382                                         plugin && !result;
2383                                         plugin = (Plugin*)plugin->next)
2384                                 {
2385                                         if(plugin == src_plugin &&
2386                                                 !strcmp(plugin->title, src_plugingui->title)) result = 1;
2387                                 }
2388                         }
2389                 }
2390
2391
2392 // Doesn't exist anymore
2393                 if(!result)
2394                 {
2395                         hide_plugin(src_plugin, 0);
2396                         i--;
2397                 }
2398         }
2399         plugin_gui_lock->unlock();
2400 }
2401
2402
2403 void MWindow::update_plugin_titles()
2404 {
2405         for(int i = 0; i < plugin_guis->total; i++)
2406         {
2407                 plugin_guis->values[i]->update_title();
2408         }
2409 }
2410
2411 int MWindow::asset_to_edl(EDL *new_edl,
2412         Asset *new_asset,
2413         RecordLabels *labels)
2414 {
2415 const int debug = 0;
2416 if(debug) printf("MWindow::asset_to_edl %d new_asset->layers=%d\n",
2417 __LINE__,
2418 new_asset->layers);
2419 // Keep frame rate, sample rate, and output size unchanged.
2420 // These parameters would revert the project if VWindow displayed an asset
2421 // of different size than the project.
2422         if(new_asset->video_data)
2423         {
2424                 new_edl->session->video_tracks = new_asset->layers;
2425         }
2426         else
2427                 new_edl->session->video_tracks = 0;
2428
2429 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2430
2431
2432
2433
2434
2435         if(new_asset->audio_data)
2436         {
2437                 new_edl->session->audio_tracks = new_asset->channels;
2438         }
2439         else
2440                 new_edl->session->audio_tracks = 0;
2441 //printf("MWindow::asset_to_edl 2 %d %d\n", new_edl->session->video_tracks, new_edl->session->audio_tracks);
2442
2443 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2444         new_edl->create_default_tracks();
2445 //printf("MWindow::asset_to_edl 2 %d %d\n", new_edl->session->video_tracks, new_edl->session->audio_tracks);
2446 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2447
2448
2449
2450 //printf("MWindow::asset_to_edl 3\n");
2451         new_edl->insert_asset(new_asset,
2452                 0,
2453                 0,
2454                 0,
2455                 labels);
2456 //printf("MWindow::asset_to_edl 3\n");
2457 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2458
2459
2460
2461
2462
2463         char string[BCTEXTLEN];
2464         FileSystem fs;
2465         fs.extract_name(string, new_asset->path);
2466 //printf("MWindow::asset_to_edl 3\n");
2467
2468         strcpy(new_edl->local_session->clip_title, string);
2469 //printf("MWindow::asset_to_edl 4 %s\n", string);
2470 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2471
2472         return 0;
2473 }
2474
2475 int MWindow::edl_to_nested(EDL *new_edl,
2476         EDL *nested_edl)
2477 {
2478
2479 // Keep frame rate, sample rate, and output size unchanged.
2480 // These parameters would revert the project if VWindow displayed an asset
2481 // of different size than the project.
2482
2483
2484
2485 // Nest all video & audio outputs
2486         new_edl->session->video_tracks = 1;
2487         new_edl->session->audio_tracks = nested_edl->session->audio_channels;
2488         new_edl->create_default_tracks();
2489
2490
2491
2492         new_edl->insert_asset(0,
2493                 nested_edl,
2494                 0,
2495                 0,
2496                 0);
2497
2498         char string[BCTEXTLEN];
2499         FileSystem fs;
2500         fs.extract_name(string, nested_edl->path);
2501 //printf("MWindow::edl_to_nested %p %s\n", nested_edl, nested_edl->path);
2502
2503         strcpy(new_edl->local_session->clip_title, string);
2504
2505         return 0;
2506 }
2507
2508 // Reset everything after a load.
2509 void MWindow::update_project(int load_mode)
2510 {
2511         const int debug = 0;
2512
2513         if(debug) PRINT_TRACE
2514         restart_brender();
2515         edl->tracks->update_y_pixels(theme);
2516
2517         if(debug) PRINT_TRACE
2518
2519         if(load_mode == LOADMODE_REPLACE ||
2520                 load_mode == LOADMODE_REPLACE_CONCATENATE)
2521         {
2522                 gui->load_panes();
2523         }
2524
2525         gui->update(1, 1, 1, 1, 1, 1, 1);
2526         if(debug) PRINT_TRACE
2527         gui->unlock_window();
2528
2529         cwindow->gui->lock_window("MWindow::update_project 1");
2530         cwindow->update(0, 0, 1, 1, 1);
2531         cwindow->gui->unlock_window();
2532
2533         if(debug) PRINT_TRACE
2534
2535 // Close all the vwindows
2536         if(load_mode == LOADMODE_REPLACE ||
2537                 load_mode == LOADMODE_REPLACE_CONCATENATE) {
2538                 if(debug) PRINT_TRACE
2539                 int first_vwindow = 0;
2540                 if(session->show_vwindow) first_vwindow = 1;
2541 // Change visible windows to no source
2542                 for(int i = 0; i < first_vwindow && i < vwindows.size(); i++) {
2543                         VWindow *vwindow = vwindows.get(i);
2544                         if( !vwindow->is_running() ) continue;
2545                         vwindow->change_source(-1);
2546                 }
2547
2548 // Close remaining windows
2549                 for(int i = first_vwindow; i < vwindows.size(); i++) {
2550                         VWindow *vwindow = vwindows.get(i);
2551                         if( !vwindow->is_running() ) continue;
2552                         vwindow->close_window();
2553                 }
2554                 if(debug) PRINT_TRACE
2555         }
2556         else if(vwindows.size()) {
2557                 VWindow *vwindow = vwindows.get(DEFAULT_VWINDOW);
2558                 if( vwindow->is_running() ) {
2559                         vwindow->gui->lock_window("MWindow::update_project");
2560                         vwindow->update(1);
2561                         vwindow->gui->unlock_window();
2562                 }
2563         }
2564
2565         if(debug) PRINT_TRACE
2566         cwindow->gui->lock_window("MWindow::update_project 2");
2567         cwindow->gui->timebar->update(0);
2568         cwindow->gui->unlock_window();
2569
2570         if(debug) PRINT_TRACE
2571         cwindow->playback_engine->que->send_command(CURRENT_FRAME,
2572                 CHANGE_ALL,
2573                 edl,
2574                 1);
2575
2576         if(debug) PRINT_TRACE
2577
2578         awindow->gui->lock_window("MWindow::update_project");
2579         awindow->gui->update_assets();
2580         awindow->gui->flush();
2581         awindow->gui->unlock_window();
2582
2583         if(debug) PRINT_TRACE
2584
2585         gui->lock_window("MWindow::update_project");
2586         gui->flush();
2587         if(debug) PRINT_TRACE
2588 }
2589
2590 void MWindow::remove_indexfile(Indexable *indexable)
2591 {
2592         if( !indexable->is_asset ) return;
2593         Asset *asset = (Asset *)indexable;
2594 // Erase file
2595         IndexFile::delete_index(preferences, asset, ".toc");
2596         IndexFile::delete_index(preferences, asset, ".idx");
2597         IndexFile::delete_index(preferences, asset, ".mkr");
2598 }
2599
2600 void MWindow::rebuild_indices()
2601 {
2602         for(int i = 0; i < session->drag_assets->total; i++)
2603         {
2604                 Indexable *indexable = session->drag_assets->values[i];
2605 //printf("MWindow::rebuild_indices 1 %s\n", indexable->path);
2606                 remove_indexfile(indexable);
2607 // Schedule index build
2608                 IndexState *index_state = indexable->index_state;
2609                 index_state->index_status = INDEX_NOTTESTED;
2610                 if( indexable->is_asset ) {
2611                         Asset *asset = (Asset *)indexable;
2612                         if( asset->format != FILE_PCM )
2613                                 asset->reset_audio();
2614                         asset->reset_video();
2615                 }
2616                 mainindexes->add_next_asset(0, indexable);
2617         }
2618         mainindexes->start_build();
2619 }
2620
2621
2622 void MWindow::save_backup()
2623 {
2624         FileXML file;
2625         edl->set_path(session->filename);
2626         edl->save_xml(&file,
2627                 BACKUP_PATH,
2628                 0,
2629                 0);
2630         file.terminate_string();
2631         char path[BCTEXTLEN];
2632         FileSystem fs;
2633         strcpy(path, BACKUP_PATH);
2634         fs.complete_path(path);
2635
2636         if(file.write_to_file(path))
2637         {
2638                 char string2[256];
2639                 sprintf(string2, _("Couldn't open %s for writing."), BACKUP_PATH);
2640                 gui->show_message(string2);
2641         }
2642 }
2643
2644 void MWindow::load_backup()
2645 {
2646         ArrayList<char*> path_list;
2647         path_list.set_array_delete();
2648         char *out_path;
2649         char string[BCTEXTLEN];
2650         strcpy(string, BACKUP_PATH);
2651         FileSystem fs;
2652         fs.complete_path(string);
2653
2654         path_list.append(out_path = new char[strlen(string) + 1]);
2655         strcpy(out_path, string);
2656
2657         load_filenames(&path_list, LOADMODE_REPLACE, 0);
2658         edl->local_session->clip_title[0] = 0;
2659 // This is unique to backups since the path of the backup is different than the
2660 // path of the project.
2661         set_filename(edl->path);
2662         path_list.remove_all_objects();
2663         save_backup();
2664 }
2665
2666 static inline int gcd(int m, int n)
2667 {
2668         int r;
2669         if( m < n ) { r = m;  m = n;  n = r; }
2670         while( (r = m % n) != 0 ) { m = n;  n = r; }
2671         return n;
2672 }
2673
2674 int MWindow::create_aspect_ratio(float &w, float &h, int width, int height)
2675 {
2676         w = 1;  h = 1;
2677         if(!width || !height) return 1;
2678         double ar = (double)width / height;
2679 // square-ish pixels
2680         if( EQUIV(ar, 1.0000) ) return 0;
2681         if( EQUIV(ar, 1.3333) ) { w = 4;  h = 3;  return 0; }
2682         if( EQUIV(ar, 1.7777) ) { w = 16; h = 9;  return 0; }
2683         if( EQUIV(ar, 2.1111) ) { w = 19; h = 9;  return 0; }
2684         if( EQUIV(ar, 2.2222) ) { w = 20; h = 9;  return 0; }
2685         if( EQUIV(ar, 2.3333) ) { w = 21; h = 9;  return 0; }
2686         int ww = width, hh = height;
2687         // numerator, denominator must be under mx
2688         int mx = 255, n = gcd(ww, hh);
2689         if( n > 1 ) { ww /= n; hh /= n; }
2690         // search near height in case extra/missing lines
2691         if( ww >= mx || hh >= mx ) {
2692                 double err = height;  // +/- 2 percent height
2693                 for( int m=2*height/100, i=1; m>0; i=i>0 ? -i : (--m, -i+1) ) {
2694                         int iw = width, ih = height+i;
2695                         if( (n=gcd(iw, ih)) > 1 ) {
2696                                 int u = iw/n;  if( u >= mx ) continue;
2697                                 int v = ih/n;  if( v >= mx ) continue;
2698                                 double r = (double) u/v, er = fabs(ar-r);
2699                                 if( er >= err ) continue;
2700                                 err = er;  ww = u;  hh = v;
2701                         }
2702                 }
2703         }
2704
2705         w = ww;  h = hh;
2706         return 0;
2707 }
2708
2709 void MWindow::reset_caches()
2710 {
2711         frame_cache->remove_all();
2712         wave_cache->remove_all();
2713         audio_cache->remove_all();
2714         video_cache->remove_all();
2715         if( cwindow->playback_engine && cwindow->playback_engine->audio_cache )
2716                 cwindow->playback_engine->audio_cache->remove_all();
2717         if( cwindow->playback_engine && cwindow->playback_engine->video_cache )
2718                 cwindow->playback_engine->video_cache->remove_all();
2719
2720         for(int i = 0; i < vwindows.size(); i++) {
2721                 VWindow *vwindow = vwindows.get(i);
2722                 if( !vwindow->is_running() ) continue;
2723                 if(vwindow->playback_engine && vwindow->playback_engine->audio_cache)
2724                         vwindow->playback_engine->audio_cache->remove_all();
2725                 if(vwindow->playback_engine && vwindow->playback_engine->video_cache)
2726                         vwindow->playback_engine->video_cache->remove_all();
2727         }
2728 }
2729
2730 void MWindow::remove_asset_from_caches(Asset *asset)
2731 {
2732         frame_cache->remove_asset(asset);
2733         wave_cache->remove_asset(asset);
2734         audio_cache->delete_entry(asset);
2735         video_cache->delete_entry(asset);
2736         if( cwindow->playback_engine && cwindow->playback_engine->audio_cache )
2737                 cwindow->playback_engine->audio_cache->delete_entry(asset);
2738         if( cwindow->playback_engine && cwindow->playback_engine->video_cache )
2739                 cwindow->playback_engine->video_cache->delete_entry(asset);
2740         for(int i = 0; i < vwindows.size(); i++) {
2741                 VWindow *vwindow = vwindows.get(i);
2742                 if( !vwindow->is_running() ) continue;
2743                 if(vwindow->playback_engine && vwindow->playback_engine->audio_cache)
2744                         vwindow->playback_engine->audio_cache->delete_entry(asset);
2745                 if(vwindow->playback_engine && vwindow->playback_engine->video_cache)
2746                         vwindow->playback_engine->video_cache->delete_entry(asset);
2747         }
2748 }
2749
2750
2751
2752 void MWindow::remove_assets_from_project(int push_undo)
2753 {
2754         for(int i = 0; i < session->drag_assets->total; i++) {
2755                 Indexable *indexable = session->drag_assets->values[i];
2756                 if(indexable->is_asset) remove_asset_from_caches((Asset*)indexable);
2757         }
2758
2759 // Remove from VWindow.
2760         for(int i = 0; i < session->drag_clips->total; i++) {
2761                 for(int j = 0; j < vwindows.size(); j++) {
2762                         VWindow *vwindow = vwindows.get(j);
2763                         if( !vwindow->is_running() ) continue;
2764                         if(session->drag_clips->values[i] == vwindow->get_edl()) {
2765                                 vwindow->gui->lock_window("MWindow::remove_assets_from_project 1");
2766                                 vwindow->delete_source(1, 1);
2767                                 vwindow->gui->unlock_window();
2768                         }
2769                 }
2770         }
2771
2772         for(int i = 0; i < session->drag_assets->size(); i++) {
2773                 for(int j = 0; j < vwindows.size(); j++) {
2774                         VWindow *vwindow = vwindows.get(j);
2775                         if( !vwindow->is_running() ) continue;
2776                         if(session->drag_assets->get(i) == vwindow->get_source()) {
2777                                 vwindow->gui->lock_window("MWindow::remove_assets_from_project 2");
2778                                 vwindow->delete_source(1, 1);
2779                                 vwindow->gui->unlock_window();
2780                         }
2781                 }
2782         }
2783
2784         for(int i = 0; i < session->drag_assets->size(); i++) {
2785                 Indexable *indexable = session->drag_assets->values[i];
2786                 remove_indexfile(indexable);
2787         }
2788
2789 //printf("MWindow::rebuild_indices 1 %s\n", indexable->path);
2790         if(push_undo) undo->update_undo_before();
2791         edl->remove_from_project(session->drag_assets);
2792         edl->remove_from_project(session->drag_clips);
2793         save_backup();
2794         if(push_undo) undo->update_undo_after(_("remove assets"), LOAD_ALL);
2795         restart_brender();
2796
2797         gui->lock_window("MWindow::remove_assets_from_project 3");
2798         gui->update(1,
2799                 1,
2800                 1,
2801                 1,
2802                 0,
2803                 1,
2804                 0);
2805         gui->unlock_window();
2806
2807         awindow->gui->lock_window("MWindow::remove_assets_from_project 4");
2808         awindow->gui->update_assets();
2809         awindow->gui->flush();
2810         awindow->gui->unlock_window();
2811
2812 // Removes from playback here
2813         sync_parameters(CHANGE_ALL);
2814 }
2815
2816 void MWindow::remove_assets_from_disk()
2817 {
2818 // Remove from disk
2819         for(int i = 0; i < session->drag_assets->total; i++)
2820         {
2821                 remove(session->drag_assets->values[i]->path);
2822         }
2823
2824         remove_assets_from_project(1);
2825 }
2826
2827 void MWindow::dump_plugins(FILE *fp)
2828 {
2829         if( !plugindb ) return;
2830         for(int i = 0; i < plugindb->total; i++)
2831         {
2832                 fprintf(fp, "audio=%d video=%d rt=%d multi=%d"
2833                         " synth=%d transition=%d theme=%d %s\n",
2834                         plugindb->values[i]->audio,
2835                         plugindb->values[i]->video,
2836                         plugindb->values[i]->realtime,
2837                         plugindb->values[i]->multichannel,
2838                         plugindb->values[i]->get_synthesis(),
2839                         plugindb->values[i]->transition,
2840                         plugindb->values[i]->theme,
2841                         plugindb->values[i]->title);
2842         }
2843 }
2844
2845 void MWindow::dump_edl(FILE *fp)
2846 {
2847         if( !edl ) return;
2848         edl->dump(fp);
2849 }
2850
2851 void MWindow::dump_undo(FILE *fp)
2852 {
2853         if( !undo ) return;
2854         undo->dump(fp);
2855 }
2856
2857 void MWindow::dump_exe(FILE *fp)
2858 {
2859         char proc_path[BCTEXTLEN], exe_path[BCTEXTLEN];
2860         sprintf(proc_path, "/proc/%d/exe", (int)getpid());
2861         int len = readlink(proc_path, exe_path, sizeof(exe_path));
2862         if( len < 0 ) { fprintf(fp,"readlink: %m\n"); return; }
2863         exe_path[len] = 0;
2864         struct stat st;
2865         if( stat(exe_path,&st) ) { fprintf(fp,"stat: %m\n"); return; }
2866         fprintf(fp, "path: %s = %9jd bytes\n",exe_path,st.st_size);
2867         int fd = open(exe_path,O_RDONLY);
2868         if( fd < 0 ) { fprintf(fp,"open: %m\n"); return; }
2869         uint8_t buf[65536];  SHA1 sha1;
2870         while( (len=read(fd,buf,sizeof(buf))) > 0 ) {
2871                 sha1.addBytes(buf, len);
2872         }
2873         close(fd);
2874         fprintf(fp, "SHA1: ");
2875         uint8_t digest[20];  sha1.computeHash(digest);
2876         for( int i=0; i<20; ++i ) fprintf(fp, "%02x", digest[i]);
2877         fprintf(fp, "\n");
2878 }
2879
2880
2881 void MWindow::trap_hook(FILE *fp, void *vp)
2882 {
2883         MWindow *mwindow = (MWindow *)vp;
2884         fprintf(fp, "\nEXE:\n");
2885         mwindow->dump_exe(fp);
2886         fprintf(fp, "\nPLUGINS:\n");
2887         mwindow->dump_plugins(fp);
2888         fprintf(fp, "\nEDL:\n");
2889         mwindow->dump_edl(fp);
2890         fprintf(fp, "\nUNDO:\n");
2891         mwindow->dump_undo(fp);
2892 }
2893
2894
2895
2896
2897
2898
2899 int MWindow::save_defaults()
2900 {
2901         gui->save_defaults(defaults);
2902         edl->save_defaults(defaults);
2903         session->save_defaults(defaults);
2904         preferences->save_defaults(defaults);
2905
2906         for(int i = 0; i < plugin_guis->total; i++)
2907         {
2908 // Pointer comparison
2909                 plugin_guis->values[i]->save_defaults();
2910         }
2911
2912         defaults->save();
2913         return 0;
2914 }
2915
2916 int MWindow::run_script(FileXML *script)
2917 {
2918         int result = 0, result2 = 0;
2919         while(!result && !result2)
2920         {
2921                 result = script->read_tag();
2922                 if(!result)
2923                 {
2924                         if(script->tag.title_is("new_project"))
2925                         {
2926 // Run new in immediate mode.
2927 //                              gui->mainmenu->new_project->run_script(script);
2928                         }
2929                         else
2930                         if(script->tag.title_is("record"))
2931                         {
2932 // Run record as a thread.  It is a terminal command.
2933                                 ;
2934 // Will read the complete scipt file without letting record read it if not
2935 // terminated.
2936                                 result2 = 1;
2937                         }
2938                         else
2939                         {
2940                                 printf("MWindow::run_script: Unrecognized command: %s\n",script->tag.get_title() );
2941                         }
2942                 }
2943         }
2944         return result2;
2945 }
2946
2947 // ================================= synchronization
2948
2949
2950 int MWindow::interrupt_indexes()
2951 {
2952         mainindexes->interrupt_build();
2953         return 0;
2954 }
2955
2956
2957
2958 void MWindow::next_time_format()
2959 {
2960         switch(edl->session->time_format)
2961         {
2962                 case TIME_HMS: edl->session->time_format = TIME_HMSF; break;
2963                 case TIME_HMSF: edl->session->time_format = TIME_SAMPLES; break;
2964                 case TIME_SAMPLES: edl->session->time_format = TIME_SAMPLES_HEX; break;
2965                 case TIME_SAMPLES_HEX: edl->session->time_format = TIME_FRAMES; break;
2966                 case TIME_FRAMES: edl->session->time_format = TIME_FEET_FRAMES; break;
2967                 case TIME_FEET_FRAMES: edl->session->time_format = TIME_SECONDS; break;
2968                 case TIME_SECONDS: edl->session->time_format = TIME_HMS; break;
2969         }
2970
2971         time_format_common();
2972 }
2973
2974 void MWindow::prev_time_format()
2975 {
2976         switch(edl->session->time_format)
2977         {
2978                 case TIME_HMS: edl->session->time_format = TIME_SECONDS; break;
2979                 case TIME_SECONDS: edl->session->time_format = TIME_FEET_FRAMES; break;
2980                 case TIME_FEET_FRAMES: edl->session->time_format = TIME_FRAMES; break;
2981                 case TIME_FRAMES: edl->session->time_format = TIME_SAMPLES_HEX; break;
2982                 case TIME_SAMPLES_HEX: edl->session->time_format = TIME_SAMPLES; break;
2983                 case TIME_SAMPLES: edl->session->time_format = TIME_HMSF; break;
2984                 case TIME_HMSF: edl->session->time_format = TIME_HMS; break;
2985         }
2986
2987         time_format_common();
2988 }
2989
2990 void MWindow::time_format_common()
2991 {
2992         gui->lock_window("MWindow::next_time_format");
2993         gui->redraw_time_dependancies();
2994
2995
2996         char string[BCTEXTLEN], string2[BCTEXTLEN];
2997         sprintf(string, _("Using %s"), Units::print_time_format(edl->session->time_format, string2));
2998         gui->show_message(string);
2999         gui->flush();
3000         gui->unlock_window();
3001 }
3002
3003
3004 int MWindow::set_filename(const char *filename)
3005 {
3006         if( filename != session->filename )
3007                 strcpy(session->filename, filename);
3008         if( filename != edl->path )
3009                 strcpy(edl->path, filename);
3010
3011         if(gui)
3012         {
3013                 if(filename[0] == 0)
3014                 {
3015                         gui->set_title(PROGRAM_NAME);
3016                 }
3017                 else
3018                 {
3019                         FileSystem dir;
3020                         char string[BCTEXTLEN], string2[BCTEXTLEN];
3021                         dir.extract_name(string, filename);
3022                         sprintf(string2, PROGRAM_NAME ": %s", string);
3023                         gui->set_title(string2);
3024                 }
3025         }
3026         return 0;
3027 }
3028
3029
3030
3031
3032
3033
3034
3035
3036 int MWindow::set_loop_boundaries()
3037 {
3038         double start = edl->local_session->get_selectionstart();
3039         double end = edl->local_session->get_selectionend();
3040
3041         if(start !=
3042                 end)
3043         {
3044                 ;
3045         }
3046         else
3047         if(edl->tracks->total_length())
3048         {
3049                 start = 0;
3050                 end = edl->tracks->total_length();
3051         }
3052         else
3053         {
3054                 start = end = 0;
3055         }
3056
3057         if(edl->local_session->loop_playback && start != end)
3058         {
3059                 edl->local_session->loop_start = start;
3060                 edl->local_session->loop_end = end;
3061         }
3062         return 0;
3063 }
3064
3065
3066
3067
3068
3069
3070
3071 int MWindow::reset_meters()
3072 {
3073         cwindow->gui->lock_window("MWindow::reset_meters 1");
3074         cwindow->gui->meters->reset_meters();
3075         cwindow->gui->unlock_window();
3076
3077         for(int j = 0; j < vwindows.size(); j++) {
3078                 VWindow *vwindow = vwindows.get(j);
3079                 if( !vwindow->is_running() ) continue;
3080                 vwindow->gui->lock_window("MWindow::reset_meters 2");
3081                 vwindow->gui->meters->reset_meters();
3082                 vwindow->gui->unlock_window();
3083         }
3084
3085         lwindow->gui->lock_window("MWindow::reset_meters 3");
3086         lwindow->gui->panel->reset_meters();
3087         lwindow->gui->unlock_window();
3088
3089         gui->lock_window("MWindow::reset_meters 4");
3090         gui->reset_meters();
3091         gui->unlock_window();
3092         return 0;
3093 }
3094
3095
3096 void MWindow::resync_guis()
3097 {
3098 // Update GUIs
3099         restart_brender();
3100         gui->lock_window("MWindow::resync_guis");
3101         gui->update(1, 1, 1, 1, 1, 1, 0);
3102         gui->unlock_window();
3103
3104         cwindow->gui->lock_window("MWindow::resync_guis");
3105         cwindow->gui->resize_event(cwindow->gui->get_w(),
3106                 cwindow->gui->get_h());
3107         int channels = edl->session->audio_channels;
3108         cwindow->gui->meters->set_meters(channels, 1);
3109         cwindow->gui->flush();
3110         cwindow->gui->unlock_window();
3111
3112         for(int i = 0; i < vwindows.size(); i++) {
3113                 VWindow *vwindow = vwindows.get(i);
3114                 if( !vwindow->is_running() ) continue;
3115                 vwindow->gui->lock_window("MWindow::resync_guis");
3116                 vwindow->gui->resize_event(vwindow->gui->get_w(),
3117                         vwindow->gui->get_h());
3118                 vwindow->gui->meters->set_meters(channels, 1);
3119                 vwindow->gui->flush();
3120                 vwindow->gui->unlock_window();
3121         }
3122
3123         lwindow->gui->lock_window("MWindow::resync_guis");
3124         lwindow->gui->panel->set_meters(channels, 1);
3125         lwindow->gui->flush();
3126         lwindow->gui->unlock_window();
3127
3128 // Warn user
3129         if(((edl->session->output_w % 4) ||
3130                 (edl->session->output_h % 4)) &&
3131                 edl->session->playback_config->vconfig->driver == PLAYBACK_X11_GL)
3132         {
3133                 MainError::show_error(
3134                         _("This project's dimensions are not multiples of 4 so\n"
3135                         "it can't be rendered by OpenGL."));
3136         }
3137
3138
3139 // Flash frame
3140         sync_parameters(CHANGE_ALL);
3141 }
3142
3143 int MWindow::select_asset(Asset *asset, int vstream, int astream, int delete_tracks)
3144 {
3145         File *file = new File;
3146         EDLSession *session = edl->session;
3147         double old_framerate = session->frame_rate;
3148         double old_samplerate = session->sample_rate;
3149         int result = file->open_file(preferences, asset, 1, 0);
3150         if( !result && delete_tracks > 0 )
3151                 undo->update_undo_before();
3152         if( !result && asset->get_video_layers() > 0 ) {
3153                 // try to get asset up to date, may fail
3154                 file->select_video_stream(asset, vstream);
3155                 // either way use what was/is there.
3156                 double framerate = asset->get_frame_rate();
3157                 int width = asset->get_w();
3158                 int height = asset->get_h();
3159                 // must be multiple of 4 for opengl
3160                 width = (width+3) & ~3;  height = (height+3) & ~3;
3161                 int driver = session->playback_config->vconfig->driver;
3162                 int color_model = file->get_best_colormodel(asset, driver);
3163                 color_model = BC_CModels::is_yuv(color_model) ?
3164                                 BC_CModels::has_alpha(color_model) ? BC_YUVA8888 : BC_YUV888 :
3165                         BC_CModels::is_float(color_model) ?
3166                                 BC_CModels::has_alpha(color_model) ? BC_RGBA_FLOAT : BC_RGB_FLOAT :
3167                                 BC_CModels::has_alpha(color_model) ? BC_RGBA8888 : BC_RGB888;
3168                 session->color_model = color_model;
3169                 session->output_w = width;
3170                 session->output_h = height;
3171                 session->frame_rate = framerate;
3172                 // not, asset->actual_width/actual_height
3173                 asset->width = session->output_w;
3174                 asset->height = session->output_h;
3175                 asset->frame_rate = session->frame_rate;
3176                 create_aspect_ratio(session->aspect_w, session->aspect_h,
3177                         session->output_w, session->output_h);
3178                 Track *track = edl->tracks->first;
3179                 for( Track *next_track=0; track; track=next_track ) {
3180                         next_track = track->next;
3181                         if( track->data_type != TRACK_VIDEO ) continue;
3182                         if( delete_tracks ) {
3183                                 Edit *edit = track->edits->first;
3184                                 for( Edit *next_edit=0; edit; edit=next_edit ) {
3185                                         next_edit = edit->next;
3186                                         if( edit->channel != vstream ||
3187                                             !edit->asset || !edit->asset->is_asset ||
3188                                             *asset != *edit->asset )
3189                                                 delete edit;
3190                                 }
3191                         }
3192                         if( track->edits->first ) {
3193                                 track->track_w = edl->session->output_w;
3194                                 track->track_h = edl->session->output_h;
3195                         }
3196                         else if( delete_tracks )
3197                                 edl->tracks->delete_track(track);
3198                 }
3199                 edl->resample(old_framerate, session->frame_rate, TRACK_VIDEO);
3200         }
3201         if( !result && asset->channels > 0 ) {
3202                 session->sample_rate = asset->get_sample_rate();
3203                 int64_t channel_mask = 0;
3204                 int astrm = file->get_audio_for_video(vstream, astream, channel_mask);
3205                 if( astrm >= 0 ) file->select_audio_stream(asset, astrm);
3206                 if( astrm < 0 || !channel_mask ) channel_mask = (1<<asset->channels)-1;
3207                 int channels = 0;
3208                 for( uint64_t mask=channel_mask; mask!=0; mask>>=1 ) channels += mask & 1;
3209                 if( channels > 6 ) channels = 6;
3210                 session->audio_tracks = session->audio_channels = channels;
3211                 switch( channels ) {
3212                 case 6:
3213                         session->achannel_positions[0] = 90;
3214                         session->achannel_positions[1] = 150;
3215                         session->achannel_positions[2] = 30;
3216                         session->achannel_positions[3] = 210;
3217                         session->achannel_positions[4] = 330;
3218                         session->achannel_positions[5] = 270;
3219                         break;
3220                 case 2:
3221                         session->achannel_positions[0] = 180;
3222                         session->achannel_positions[1] = 0;
3223                         break;
3224                 }
3225                 remap_audio(MWindow::AUDIO_1_TO_1);
3226
3227                 if( delete_tracks ) {
3228                         Track *track = edl->tracks->first;
3229                         for( Track *next_track=0; track; track=next_track ) {
3230                                 next_track = track->next;
3231                                 if( track->data_type != TRACK_AUDIO ) continue;
3232                                 Edit *edit = track->edits->first;
3233                                         for( Edit *next_edit=0; edit; edit=next_edit ) {
3234                                         next_edit = edit->next;
3235                                         if( !((1<<edit->channel) & channel_mask) ||
3236                                             !edit->asset || !edit->asset->is_asset ||
3237                                             *asset != *edit->asset )
3238                                                 delete edit;
3239                                 }
3240                                 if( !track->edits->first )
3241                                         edl->tracks->delete_track(track);
3242                         }
3243                 }
3244                 edl->rechannel();
3245                 edl->resample(old_samplerate, session->sample_rate, TRACK_AUDIO);
3246         }
3247         delete file;
3248         if( !result && delete_tracks > 0 ) {
3249                 save_backup();
3250                 undo->update_undo_after(_("select asset"), LOAD_ALL);
3251         }
3252         resync_guis();
3253         return result;
3254 }
3255
3256 int MWindow::select_asset(int vtrack, int delete_tracks)
3257 {
3258         Track *track = edl->tracks->get(vtrack, TRACK_VIDEO);
3259         if( !track ) return 1;
3260         Edit *edit = track->edits->first;
3261         if( !edit ) return 1;
3262         Asset *asset = edit->asset;
3263         if( !asset || !asset->is_asset ) return 1;
3264         return select_asset(asset, edit->channel, -1, delete_tracks);
3265 }
3266
3267 void MWindow::dump_plugindb(FILE *fp)
3268 {
3269         if( !plugindb ) return;
3270         for(int i = 0; i < plugindb->total; i++)
3271                 plugindb->values[i]->dump(fp);
3272 }
3273